WO2023109723A1 - 一种显影盒 - Google Patents
一种显影盒 Download PDFInfo
- Publication number
- WO2023109723A1 WO2023109723A1 PCT/CN2022/138241 CN2022138241W WO2023109723A1 WO 2023109723 A1 WO2023109723 A1 WO 2023109723A1 CN 2022138241 W CN2022138241 W CN 2022138241W WO 2023109723 A1 WO2023109723 A1 WO 2023109723A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transmission
- transmission rod
- developing cartridge
- right direction
- gear
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 308
- 230000008878 coupling Effects 0.000 claims abstract description 44
- 238000010168 coupling process Methods 0.000 claims abstract description 44
- 238000005859 coupling reaction Methods 0.000 claims abstract description 44
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 230000004044 response Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 52
- 238000012360 testing method Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 description 66
- 238000003384 imaging method Methods 0.000 description 46
- 238000010586 diagram Methods 0.000 description 26
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 19
- 239000000843 powder Substances 0.000 description 14
- 238000005452 bending Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
- G03G21/186—Axial couplings
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
- G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
- G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
- G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
- G03G15/0872—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge the developer cartridges being generally horizontally mounted parallel to its longitudinal rotational axis
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
- G03G21/1676—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the developer unit
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
- G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power
Definitions
- the invention relates to a developing cartridge detachably installed in an image forming device, and the image forming device is an electrophotographic image forming device.
- a developer cartridge is known in the art, such as Chinese Patent Publication No. CN205450563U, which is provided with a detected component having protrusions, and a detection unit is provided in the imaging device.
- the detected member rotates, and the rotation of the detected member causes the protrusion to be in the contact state of the protrusion contact detection unit with the protrusion non-contact detection Shift between the non-contact state of the unit.
- This displacement of the protrusions between the contact state and the non-contact state or the number of protrusions indicates the specification of the developing cartridge.
- the present invention further develops this prior art. Provided is a more miniaturized developing cartridge.
- a developer cartridge comprising:
- the casing extends in the left-right direction
- the developing roller is supported by the housing and can rotate around the axis of the developing roller extending in the left-right direction;
- a coupling gear located on the left side of the housing in the left-right direction, capable of receiving a driving force from the outside of the developing cartridge to rotate;
- the developing cartridge also includes a transmission rod and a toggle protrusion
- the transmission rod is movable from left to right in a left-right direction in response to the rotation of the transmission gear, at least a part of the transmission rod is located on the left side of the housing;
- the toggle protrusion is disposed on the right side of the housing in the left-right direction and is movable in response to the movement of the transmission rod.
- At least a part of the transmission rod is located on the right side of the housing.
- the transmission gear is provided with a slope, and the slope can contact the transmission rod to force the transmission rod to move from left to right in the left-right direction.
- the transmission gear is provided with a plurality of inclined surfaces, and the plurality of inclined surfaces can contact the transmission rod to force the transmission rod to move from left to right in the left-right direction multiple times.
- an electrode electrically connected to the developing roller is further included, and the electrode is located between the developing roller and the transmission rod in a direction intersecting with the left-right direction.
- At least a part of the electrode is located on the left side of the casing.
- the housing has a developer accommodating portion capable of accommodating developer, and the transmission rod is located outside the developer accommodating portion.
- the toggle protrusion is installed on the right side of the transmission rod.
- the toggle protrusion is integrally formed with the transmission rod.
- it further includes an elastic member arranged between the housing and the transmission rod, the elastic member can force the transmission rod to move from right to left.
- one end of the elastic member abuts against the housing, and the other end abuts against the transmission rod.
- the transmission gear, the transmission rod and the toggle protrusion are arranged in sequence.
- the transmission rod has a main body portion extending along the left-right direction, and the main body portion is offset from the rotation axis of the transmission gear.
- Another aspect of the present invention provides a developing cartridge that can be installed in an imaging device with a test body, comprising:
- the casing extends in the left-right direction
- the developing roller is supported by the housing and can rotate around the axis of the developing roller extending in the left-right direction;
- a coupling gear located on the left side of the housing in the left-right direction, capable of receiving a driving force from the outside of the developing cartridge to rotate;
- the developing cartridge also includes a transmission rod and a toggle protrusion
- the transmission rod can be in contact with the transmission gear and receive the driving force transmitted by the transmission gear to move from left to right in the left and right direction;
- the toggle protrusion is located on the right side of the casing in the left-right direction, and can move in response to the movement of the transmission rod, and the toggle protrusion can toggle the detection body.
- the transmission gear is provided with a plurality of inclined surfaces, and the plurality of inclined surfaces contact the transmission rod to force the transmission rod to move from left to right in the left-right direction.
- the transmission rod has a main body portion extending along the left-right direction, and the main body portion is offset from the rotation axis of the transmission gear.
- a developer cartridge comprising:
- the casing extends in the left-right direction
- a developing roller supported by the housing, capable of rotating around a developing roller axis extending in a left-right direction;
- a coupling gear located on the left side of the housing in the left-right direction, capable of receiving a driving force from the outside of the developing cartridge to rotate;
- the developing cartridge further includes a transmission rod capable of moving from left to right in the left-right direction in response to rotation of the transmission gear, and an elastic member capable of forcing the transmission rod in the left-right direction. Move from right to left.
- one end of the elastic member abuts against the housing, and the other end abuts against the transmission rod.
- the transmission rod has a main body portion extending along the left-right direction, and the main body portion is offset from the rotation axis of the transmission gear.
- it further includes a toggle protrusion located at the end of the transmission rod, and the toggle protrusion moves in response to the movement of the transmission rod.
- a new developer box is provided to be detected, and the transmission rod moves in the left and right directions. Compared with the existing gear transmission structure, it has a smaller space. Therefore, the structure of the developer box can be made The size of the more compact developing cartridge can be miniaturized.
- Figure 1 is a schematic diagram of a developing cartridge provided by Embodiment 1 of the present invention.
- Figure 2 is an exploded schematic diagram of the driving side of the developing cartridge provided by Embodiment 1 of the present invention.
- Fig. 3 is an exploded schematic diagram of a certain angle of the developing cartridge provided by Embodiment 1 of the present invention.
- Fig. 4 is an exploded schematic diagram of another angle of the developing cartridge provided by Embodiment 1 of the present invention.
- FIG. 5 is a schematic diagram of the stirring frame shaft and the stirring frame gear of the developing cartridge provided in Embodiment 1 of the present invention.
- Fig. 6 is a schematic diagram of the toggle member of the developing cartridge provided by Embodiment 1 of the present invention.
- Fig. 7 is a schematic diagram of a certain angle of the developing cartridge provided by Embodiment 2 of the present invention.
- Figure 8 is an exploded schematic diagram of the driving side of the developing cartridge provided by Embodiment 2 of the present invention.
- Fig. 9 is an exploded schematic view showing that the agitating frame gear provided in Embodiment 2 of the present invention is disassembled from the developing cartridge;
- Figure 10 is an exploded schematic view of the transmission parts, the stirring frame shaft, and the stirring frame gear provided by Embodiment 2 of the present invention decomposed from the developing cartridge;
- Fig. 11 is an exploded schematic view of the developing cartridge provided by Embodiment 2 of the present invention at a certain angle;
- Fig. 12 is a schematic diagram of the assembly relationship of the transmission components, the shaft of the stirring frame, and the gear of the stirring frame provided by Embodiment 2 of the present invention;
- Figure 13 is a schematic diagram of another angle of the developing cartridge provided by Embodiment 2 of the present invention.
- Figure 14 is an exploded schematic view of the conductive side of the developing cartridge provided by Embodiment 2 of the present invention.
- Figure 15 is a schematic diagram of a certain angle of the developing cartridge provided by Embodiment 3 of the present invention.
- Figure 16 is an exploded schematic view of the driving side of the developing cartridge provided by Embodiment 3 of the present invention.
- Fig. 17 is an exploded view of the driving side of the developing cartridge when the driving part rotates between a pair of driven parts in Embodiment 3 of the present invention
- Figure 18 is an exploded schematic view of the transmission gear and the first transmission member provided by Embodiment 3 of the present invention disassembled from the developing cartridge;
- Fig. 19 is an exploded schematic view of the transmission gear and the first transmission part disassembled from the developing cartridge after removing the upper cover of the casing provided by Embodiment 3 of the present invention;
- Figure 20 is an exploded schematic view of the detection structure provided by Embodiment 3 of the present invention disassembled from the developing cartridge;
- Fig. 21 is an exploded schematic view of the detection structure of the developing cartridge provided by Embodiment 3 of the present invention at a certain angle;
- Fig. 22 is another perspective view of the developer cartridge provided by Embodiment 3 of the present invention.
- Fig. 23 is a schematic diagram of the developing cartridge after removing the upper cover of the casing provided by Embodiment 3 of the present invention.
- Fig. 24 is another perspective exploded view of the detecting structure of the developing cartridge provided by Embodiment 3 of the present invention.
- Fig. 25 is a schematic view before the second transmission part of the developing cartridge pushes the toggle member according to Embodiment 3 of the present invention.
- Fig. 26 is a schematic diagram when the second transmission part of the developing cartridge according to Embodiment 3 of the present invention pushes the toggle member;
- Fig. 27 is a schematic diagram when the second transmission part of the developing cartridge provided by Embodiment 3 of the present invention no longer pushes the toggle member;
- Fig. 28 is a schematic diagram of a developing cartridge provided in Embodiment 5 of the present invention.
- Fig. 29 is an exploded schematic view of the developing cartridge after the driving side protective cover is disassembled from the developing cartridge according to Embodiment 5 of the present invention.
- Figure 30 is an exploded schematic view of the power assembly on the driving side of the developing cartridge provided by Embodiment 5 of the present invention.
- Fig. 31 is a schematic diagram of a certain angle of the detection component provided by Embodiment 5 of the present invention.
- Fig. 32 is an exploded schematic diagram of the detection component provided by Embodiment 5 of the present invention.
- Fig. 33 is a schematic diagram of the first transmission component provided by Embodiment 5 of the present invention.
- Fig. 34 is a schematic diagram of another angle of the detection component provided by Embodiment 5 of the present invention.
- Fig. 35 is a schematic diagram of the contact between the second transmission component and the first forcing part provided by Embodiment 5 of the present invention.
- Fig. 36 is a schematic diagram of the contact between the second transmission component and the main body of the first transmission component provided by Embodiment 5 of the present invention.
- Fig. 37 is a schematic diagram when the second transmission component provided by Embodiment 5 of the present invention abuts against the guide surface of the second forcing part;
- Fig. 38 is a schematic diagram when the second transmission component provided by Embodiment 5 of the present invention abuts against the forcing surface of the second forcing part;
- Fig. 39 is a schematic diagram at the detection termination position provided by Embodiment 5 of the present invention.
- Fig. 40 is a schematic diagram of the developing cartridge when the toggle member is in the non-pulse position according to Embodiment 5 of the present invention.
- Figure 41 is a schematic diagram of the developing cartridge when the toggle member is at the toggle position provided by Embodiment 5 of the present invention.
- Figure 42 is an exploded view of the toggle member and the second elastic member at the right end of the developing cartridge provided by Embodiment 5 of the present invention
- the developing cartridge of the present invention is detachably installed in a drum assembly (not shown), and can be detachably installed in an image forming apparatus together with the drum assembly.
- the developing cartridge includes a casing 1 , a developing roller 2 , a handle 3 , a coupling gear 4 , a stirring shaft 7 , a powder feeding roller 9 , an electrode 21 and a driving member 22 .
- the casing 1 has a developer accommodating portion 1a capable of accommodating developer, and first holes 17 and second holes 27 respectively provided at the left and right ends. through holes in the side walls.
- the developing roller 2 and the powder feeding roller 9 are rotatably supported by the casing 1, the developing roller 2 can rotate around the axis of the developing roller extending in the left and right direction, and the powder feeding roller 9 can revolve around the powder feeding roller extending in the left and right direction
- the shaft rotates, at least a part of the stirring shaft 7 is located in the developer container 1a of the housing 1, and the developing roller 2, the powder feeding roller 9, and the stirring shaft 7 (described in detail below) of the developing cartridge are defined sequentially in the front-back direction.
- the developing roller 2 is arranged on the front end side on the front-rear direction of the developer cartridge
- the handle 3 is arranged on the rear end side on the front-rear direction of the developer cartridge
- the front-rear direction of the developer cartridge is perpendicular to the above-mentioned left-right direction.
- the side of the developing cartridge where the coupling gear 4 is located is the driving side 10 of the developing cartridge
- the driving side 10 is the left end of the casing 1 in the left-right direction.
- the electrode 21 is configured to straddle the left and right ends of the casing 1.
- the electrode 21 is electrically connected to the developing roller 2 and the powder feeding roller 9.
- the electrode 21 has an electrical contact surface 21a, and the electrical contact surface 21a can be connected to the power supply in the imaging device.
- the components are in electrical contact, and the side where the electrical contact surface 21a is located is located on the conductive side 20 of the developing cartridge, and the driving side 10 and the conductive side 20 are located at two side ends of the housing 1 in the left-right direction.
- the toggle member 22 is used to toggle the detection object (not shown) in the imaging device to output information such as whether the developing cartridge is a new cartridge or the page yield of the developing cartridge to the imaging device, that is to say, as the dial of the detected object
- the movable member 22 is detectable by an imaging device.
- the driving side 10 of the developing cartridge includes a coupling gear 4, a developing roller gear 5, a powder feeding roller gear (not shown) and an agitating frame gear 6, and the coupling gear 4 can be engaged with a driving shaft in an image forming device to receive a driving force , the developing roller gear 5 and the powder feeding roller gear are both in contact with and meshed with the coupling gear 4, and can respectively drive the developing roller 2 and the powder feeding roller 9 to rotate, and the stirring frame gear 6 is also meshed with the coupling gear 4 and can follow the coupling The rotation of gear 4 rotates.
- the left end of the stirring frame shaft 7 is connected with the stirring frame gear 6, and can be driven to rotate by the stirring frame gear 6.
- the driving side 10 of the developing cartridge is also provided with a driving side protective cover 19, and the driving side protective cover 19 is arranged to cover at least a part of the coupling gear 4, the developing roller gear 5, the powder feeding roller gear and the agitating rack gear 6.
- the driving side 10 of the drive side is also provided with a storage unit 11 and a storage unit installation frame 12 supporting the storage unit 11.
- the storage unit 11 stores the relevant information of the developing cartridge and can establish a communication connection with the imaging device.
- the storage unit installation frame 12 is detachably installed.
- the storage component installation frame 12 may also be configured to be detachably installed on the casing 1 , which is not limited.
- Stirrer shaft 7 also includes a rod portion 8 extending outward axially (left-right direction) from the left end portion of the stirrer shaft 7, formed by extending radially outward from the outer peripheral surface of the end near the drive side 10 of the rod portion 8
- a first transmission protrusion 8a and a second transmission protrusion 8b there are a first transmission protrusion 8a and a second transmission protrusion 8b, the first transmission protrusion 8a is arranged in the center closer to the stirring rack shaft 7 relative to the second transmission protrusion 8b in the left-right direction, preferably, the first transmission protrusion 8a is provided with One pair of second transmission protrusions 8b are provided, and the pair of second transmission protrusions 8b are arranged at intervals along the outer circumferential surface of the rod part 8 in the rotation direction of the rod part 8 .
- Stirrer gear 6 includes a gear portion 6c meshed with coupling gear 4 and a pair of coupling portions 6b coupled with second transmission protrusion 8b, coupling portion 6b is a groove formed on the inner surface of stirring rack gear 6, and the second transmission
- the protrusion 8b can be coupled with the coupling portion 6b of the stirring rack gear 6 to drive the stirring rack shaft 7 to rotate.
- the inner surface of the stirring rack gear 6 also includes a spiral groove 6a extending in the left and right direction, and the spiral groove 6a is opposite to the coupling portion 6b. It is arranged on the right end closer to the developing cartridge in the left-right direction.
- the first transmission protrusion 8a on the rod 8 can cooperate with the spiral groove 6a and can slide on the spiral groove 6a.
- the first transmission protrusion 8a passes through the spiral groove 6a.
- the axial force generated by sliding can force the stirrer shaft 7 to move in the left-right direction.
- the stirrer shaft 7 has a first position and a second position, and the stirrer shaft 7 under the first position is relatively in the The stirring frame shaft 7 under the second position is closer to the left end of the developing cartridge, that is to say, when the stirring frame shaft 7 moved toward the second position from the first position, the stirring frame shaft 7 as a whole moved from the left end to the right end, when the stirring frame
- the second transmission protrusion 8b is not coupled with the coupling part 6b so that the stirring rack gear 6 cannot drive the stirring rack shaft 7 to rotate.
- the stirring rack shaft 7 When the stirring rack shaft 7 is in the second position, the second transmission protrusion 8b and the The coupling portion 6 b is coupled so that the stirring rack gear 6 can drive the stirring rack shaft 7 to rotate, and when the developing cartridge is a new developing cartridge, the stirring rack shaft 7 is at the first position.
- the conductive side 20 of the developing cartridge includes a toggle member 22, a transmission part 23, a holding part 24 and a conductive side cover 29, and the conductive side cover 29 is mounted on the conductive side 20 of the developing cartridge in such a manner as to cover at least a part of the transmission part 23,
- the transmission part 23 is sleeved on the right end of the stirrer shaft 7 and coaxially arranged with the stirrer shaft 7, and at least a part of the transmission part 23 is accommodated in the second hole 27 of the housing 1 and can be moved by the housing 1.
- the transmission part 23 can move in the left and right direction relative to the housing 1.
- the transmission part 23 can be composed of a single part or a plurality of parts.
- the transmission part 23 is set as one, and the transmission part 23 A first restricting portion 23b, a second restricting portion 23c, and a pressing portion 23a are provided in sequence from left to right.
- the first restricting portion 23b, the second restricting portion 23c, and the pressing portion 23a are all configured to be formed on the transmission part 23, wherein the pushing part 23a can push the detection object in the imaging device to be detected by the imaging device
- the first restricting part 23b is preferably a pair
- the pair of first restricting parts 23b are aligned along the rotation direction of the transmission part 23 On the outer circumferential surface of the transmission part 23, it is arranged at intervals.
- the first restricting part 23b In the axial direction, at least a part of the first restricting part 23b is located outside the left end part of the second hole 27, that is, during the left and right movement of the transmission part 23,
- the first restricting part 23b can abut against the right end side wall of the housing 1 to prevent the transmission part 23 from falling off from the housing 1, while the second restricting part 23c snaps into the bar-shaped groove provided in the second hole 27 1c, the rotation of the transmission part 23 can be restricted during the movement process, that is to say, by setting the second restricting part 23c on the transmission part 23, the transmission part 23 can only move axially, and the transmission part can be further avoided.
- the pressing part 23a provided on the transmission part 23 cannot push the toggle member 22 caused by the rotation of the transmission part 23, which improves the pushing accuracy.
- the toggle piece 22 can be arranged on the conductive side cover 29 that can slide relative to the conductive side cover 29.
- the conductive side cover 29 is provided with a pair of sliding guide rails 26
- the toggle piece 22 is provided with a pair of sliding rails 26 that are compatible with the conductive side cover 29.
- the groove 22a matched with the sliding guide rail 26, the groove 22a can be snapped into a pair of sliding guide rails 26 and can slide along the sliding guide rail 26 at least in the up and down direction.
- part 22c, and the toggle part 22b is used to contact with the test body in the imaging device during the movement of the toggle member 22 and to move the test body.
- the pushing part 23 arranged The portion 23a pushes the pushed portion 22c to move the toggle member 22, wherein the number of the pushed portion 22c is not limited, it can be one, or two or more, and it can be determined according to different The number of times that the toggle member 22 of the developing cartridge needs to toggle the detection body is set.
- the holding part 24 is arranged on the conductive side 20 of the developing cartridge.
- the holding part 24 adopts a spring with a simple structure.
- the holding part 24 Connected to the first limiting part 23b of the transmission part 23, that is to say, the holding part 24 is limited between the housing 1 and the transmission part 23 to prevent it from falling off, and the holding part 24 can be used to force the stirring shaft 7 toward Move close to the driving side 10, in other words, the holding force provided by the holding member 24 can keep the stirring shaft 7 stable in the first position, preventing the developing cartridge from forcing the stirring shaft 7 to leave the first position due to transportation or artificial external force , so that the transmission part 23 cannot push the toggle piece and cause the toggle piece to be unable to toggle the detection body of the imaging device, resulting in the problem that the developing cartridge cannot be detected or failed to be detected.
- sealing rings 25 are respectively arranged in the first hole 17 and the second hole 27 of the developing cartridge, and a pair of sealing rings 25 are respectively sleeved on the left end of the stirring frame shaft 7 and the transmission part 23, and the developing cartridge is provided with
- the sealing ring can be used to prevent the developer from leaking out from the developer accommodating part 1a when the stirring shaft 7 and the transmission part 23 are moving.
- the stirring rack shaft 7 is in the first position, and the second transmission protrusion 8b of the stirring rack shaft 7 is not coupled with the coupling portion 6b of the stirring rack gear 6 , the first transmission protrusion 8a is engaged in the spiral groove 6a of the stirring rack gear 6, when the coupling gear 4 receives the driving force in the imaging device and is driven to rotate, the coupling gear 4 transmits the driving force to the stirring rack gear 6 Drive the stirring rack gear 6 to rotate, but because the second transmission protrusion 8b on the stirring rack shaft 7 is not coupled with the coupling part 6b of the stirring rack gear 6, the stirring rack gear 6 in the rotation process only passes through the spiral groove 6a is engaged with the first transmission protrusion 8a to generate a driving force close to the right end in the axial direction, so that the stirring rack shaft 7 overcomes the elastic force of the holding member 24 and can push
- the stirring rack shaft 7 promotes the transmission part 23 to move from the left end to the right end, that is, the transmission part 23 stretches out gradually to the right in the left-right direction, and in the process that the transmission part 23 stretches out to the right
- the pushing inclined surface 23a1 provided on the pushing portion 23a contacts and exerts force on the pushed inclined surface 22c1 on the pushed portion 22c
- the toggle member 22 moves upward in the up-down direction.
- the transmission component 23 is provided with a pushing inclined surface 23a1
- the pushed portion 22c on the toggle member 22 may not be provided with the pushed inclined surface 22c1, or there may be only one of them It only needs to be provided with an inclined surface, and this is not a limitation.
- the moving direction of the transmission part 23 does not need to completely overlap with the left-right direction, and it can move at an angle with the left-right direction, as long as its moving direction has a component in the left-right direction.
- the transmission part 23 at least It only needs to move in the left and right directions, and similarly, it only needs to move the toggle member 22 at least in the up and down directions.
- the toggle member 22 can toggle the test object multiple times by being provided with a plurality of pushed parts 22c, the toggle member 22 can move back and forth up and down, and the test body in the imaging device itself has a return position
- the elastic element (not shown in the figure), when the toggle member 22 is required to toggle the detection body multiple times, the detection body can be returned to the position once again when the toggle member 22 has moved the detection body once.
- the test body 22 toggle position, that is, the test body can move back and forth between the non-stirring position and the toggle position, so as to realize the detection of developing cartridges of different specifications, and the test body in the imaging device is provided with a power supply component at the same time, the power supply The component can supply power to the developing roller 2 and the powder feeding roller 9 in the developing cartridge, and during the process of moving the test object by being moved, the inside of the imaging device will identify whether the test object is is toggled.
- Embodiment 2 of the present invention will be introduced.
- This Embodiment 2 shows a developing cartridge.
- this Embodiment 2 will not be described in detail again.
- This embodiment Example 2 will focus on describing in detail the different parts from the above-mentioned embodiment 1.
- the difference between this embodiment 2 and the above-mentioned embodiment 1 is that the thing that pushes the transmission part to move may not be the shaft of the stirring rack, or it may be a separate rod
- the rod is different from the shaft of the stirrer, that is, the force that pushes the transmission part to move can be generated by a rod that is different from the shaft of the stirrer.
- the scheme in this embodiment 2 will be described in detail.
- the agitator shaft 217 of this embodiment is configured so that it does not move left and right after receiving the driving force of the coupling gear 204, but only rotates to agitate the developer in the casing 201, so it is To achieve the technical effect of pushing the toggle member 222 left and right, in this embodiment, the structure of the developing cartridge is changed and a new transmission structure is proposed.
- the developing cartridge also includes The transmission part 223, of course, can be optionally arranged on the outer surface of the lower end of the casing 1, or arranged inside the casing 1, this is not limited; the transmission part 223 is configured to straddle the casing
- the rods at the left and right ends of the body 201, the transmission part 223 includes a first transmission part 223d at the left end, a first bending part 223c, a second transmission part 223f at the right end, a second bending part 223e, and connecting the first bending part 223c and the middle transmission part 223g of the second bending part 223e, wherein the first bending part 233c is connected between the first transmission part 223d and the middle connection part 223g and the first transmission part 223d and the middle connection part 223g are up and down The direction is separated in different planes.
- the first transmission part 223d is located at the lower end of the intermediate connection part 223g; the second bending part 223e is connected between the second transmission part 223f and the intermediate connection part 223g and The second transmission part 223f and the intermediate connection part 223g are separated on different planes in the up-down direction.
- the second transmission part 223f is located at the lower end of the intermediate connection part 223g; on the outer surface of the first transmission part 223d Formed with a first transmission protrusion 223a, the first transmission protrusion 223a can engage with the spiral groove 206a on the stirring rack gear 206, so that when the stirring rack gear 206 receives the driving force of the coupling gear 204 to rotate, the first transmission protrusion 223a and The axial force generated by the meshing of the spiral groove 206a makes the stirring frame gear 206 push the transmission part 223 to move to the right during the rotation process, so that the pushing part 223b arranged on the second transmission part 223f at the right end can push the toggle piece 222 At least move upwards, so that the toggle member 222 can toggle the detection body of the imaging device to realize the detection function.
- the stirring rack gear 206 also includes a coupling portion 206 b that can be coupled with the stirring rack shaft 207 , through the coupling of the two, the stirring rack gear 206 can drive the stirring rack shaft 207 to rotate. Further, the first transmission part 223d, the first bending part 223c, the second transmission part 223f, the second bending part 223e and the intermediate transmission part 223g are integrally formed.
- the structure reduces the number of molds required to manufacture the transmission parts, reduces the production cost, and the one-piece structure makes the transmission parts do not need to be assembled into a whole, reduces the difficulty and time of assembling the developing cartridge, and improves the assembly efficiency, but
- the first transmission part 223d, the first bending part 223c, the second transmission part 223f, the second bending part 223e, and the middle transmission part 223g may also be arranged separately, which is not limited. Only the preferred embodiment is used in this example.
- a reinforcing rib can also be provided on the middle transmission part 223g or a limiting part can be provided on the outer shell 201 to Avoid its deformation, and can transmit force stably.
- a holding member similar to that in the above-mentioned embodiment can also be provided, so that the transmission member 223 in this embodiment can be stably held at the first position, preventing the development cartridge from being damaged due to transportation or artificial external force.
- the transmission part 223 is forced to leave the first position, so that the transmission part 223 cannot push the toggle member 222, causing the toggle member 222 to fail to toggle the detection body of the imaging device, resulting in the problem that the developing cartridge cannot be detected or failed to be detected.
- This embodiment provides a new transmission part which is different from the shaft of the stirring rack and can move left and right.
- the new transmission part is simple in structure and easy to assemble. Powder leakage occurs during the movement of the components, and since the transmission components are arranged outside the housing, the resistance of the transmission components during the left and right movement can be reduced, and the stability of power transmission can be further improved.
- Embodiment 3 of the present invention will be introduced.
- This Embodiment 3 provides a new developing cartridge.
- this embodiment will not repeat them in detail.
- the difference is that the developing cartridge
- the detection structure of the cartridge and the developer cartridge has changed, and the new detection structure will be described in detail next.
- the left end of the developing cartridge is also provided with a coupling gear 304 capable of receiving the driving force of the imaging device, a stirring frame gear 306 engaged with the stirring frame, and a storage part (not shown) capable of storing information, but
- the developing cartridge in this embodiment also includes a first transmission gear 337 connected between the coupling gear 304 and the stirring frame gear 306 and a second transmission gear 313 meshing with the stirring frame gear 306, that is to say, the second The transmission gear 313 can receive the driving force of the coupling gear 304 transmitted through the first transmission gear 337 and the stirring rack gear 306 to rotate, and the second transmission gear 313 has a first surface facing the housing 301 and is opposite to the first surface without Facing the second surface of the casing 301, a driving portion 313b configured as a protrusion is formed on the second surface;
- the developing cartridge also includes a driven member 314 that is also arranged on the left end of the developing cartridge with the second transmission gear 313, and is driven The part 314
- the two are arranged at an interval of 180 degrees in the direction of rotation of the driven member 314.
- the driven member 314 is arranged such that one of the driven parts 314b is in contact with the driving part 313b of the second transmission gear 313.
- the second transmission gear 313 is driven by the coupling gear 304 to rotate counterclockwise, so that the driving portion 313b of the second transmission gear 313 is driven in the same direction as the driven
- the driven part 314b of the member 314 is out of contact and rotates between a pair of driven parts 314b.
- the driven part 314 still does not rotate and remains stationary until the driving part 313b contacts the other driven part 314b in the rotational direction. , at this time, the driven part 314 is driven to start to rotate; the inner peripheral surface of the driven part 314 is also provided with a helical groove 314a, its structure and function are similar to the helical groove described in the above embodiment, and will not be described here Let me repeat.
- the transmission part 323 of the developing cartridge in this embodiment is supported by the housing 301 and at least partly arranged in the developer accommodating part 1a of the housing 1.
- the transmission part 323 can also be arranged in the housing 301
- the transmission part 323 is configured to straddle the left and right ends of the housing 1.
- the left end of the transmission part 323 is also provided with a first transmission that can engage with the helical groove 314a of the driven part 314.
- Protrusion 323a similar to the previous embodiment, when the developer cartridge is a new cartridge and the second transmission gear 313 drives the driven member 314 to start rotating, the spiral groove 314a is engaged with the first transmission protrusion 323a to generate a forced transmission part 323
- the driving force to move to the right that is to say, the rotation of the driven part 314 can force the second transmission 323 to move to the right.
- the structure converted from rotational motion to translational motion is not limited to that used in this embodiment and the above-mentioned embodiments.
- the matching structure between the helical groove 314a and the first transmission protrusion 323a can also adopt, for example, a structure in which a worm screw and a rack cooperate or other structures, but a preferred transmission structure is adopted in the present invention; the left end of the transmission part 323 is also provided with a The blocking portion 323h, the blocking portion 323h is configured as an annular protrusion extending radially outward from the outer surface of the transmission part 323, the blocking portion 323h is adjacent to the first transmission protrusion 323a, and is opposite to the first transmission protrusion in the left-right direction 323a is arranged at a position closer to the center of the transmission part 323, and a holding part 315 is also provided between the left end side wall of the housing 301 and the blocking part 323h.
- the holding member 315 When the developer cartridge is a new cartridge, the holding member 315 is arranged between the left end side wall of the housing 301 and the blocking portion 323h in a compressed manner, and as the transmission member 323 moves to the right, the compression amount of the holding member 315 gradually decrease until the first transmission protrusion 323a of the transmission part 323 disengages from the helical groove 314a of the driven part 314. At the moment when the two are disengaged, the elastic force accumulated in the holding part 315 in the compressed state is released, forcing the Pushing the transmission part 323 to accelerate to move to the right, however, the first transmission protrusion 323a detached from the helical groove 314a will cause the left end part of the transmission part 323 to lose support. Further, referring to FIG.
- the supporting part 301d is a hollow pipe extending rightward from the left end side wall of the housing 301.
- the left end part of the transmission part 323 is accommodated in the supporting part 301d.
- At least one pushing portion 323b is provided at the right end of the transmission member 323, the specific number of pushing portions 323b and the interval between adjacent pushing portions 323b can be set according to the specifications of different developing cartridges, this is not limited, this
- the developing cartridge in the embodiment is provided with four pushing parts 323b for example, and the four pushing parts 323b are arranged at intervals in the left-right direction, and the pushing parts 323b are housed in the pushing parts arranged on the upper right side of the casing 301 In the accommodating portion 301b, so that the pressing portion 323b is not provided in the developer accommodating portion 301a and is exposed outside, by this structure, it is possible to prevent the pressing portion 323b, which is likely to move and has a complicated shape, from being provided in the developer accommodating portion 301a.
- the developer accommodating part 301a is not well sealed and powder leakage occurs; a plurality of pushing parts 323b can push the pushed part 322c of the driving part 322 to make the driving part 322 move back and forth, so that the driving part 322
- the detection body of the imaging device is moved back and forth several times so that the developer cartridge is detected; further, similar to the above-mentioned embodiment 1 or 2, the pushing portion 323b is provided with a pushing inclined surface, and the pushed portion 322c is provided with a pushing slope. Pushing the inclined surface, when the pushing part 323b pushes the pushed part 322c, the pushing inclined surfaces contact each other to make it easier for the transmission part 323 to push the toggle piece 322, and the movement is smoother.
- the moving direction of the transmission part 323 does not need to completely overlap with the left and right directions, and it can be along the To move in an angled direction with the left and right directions, it is only necessary that the moving direction has a component in the left and right directions, in other words, the transmission part 323 can move at least in the left and right directions.
- the transmission part 323 is preferably moved along the left and right directions.
- the toggle 322 is also provided with a sliding part 322d, and the right end side wall of the housing 301 is provided with There is a track part 301c for the slide part 322d to slide.
- the slide part 322d can slide along the predetermined track provided by the track part 301c.
- the slide part 322d is configured as an elastic buckle.
- the developing cartridge further includes a first elastic member 324, which is connected between the casing 301 and the toggle member 322, and is used to reset the toggle member 322 after the toggle member 322 is pushed by the transmission component 323 , so that the toggle member 322 can toggle the detection body of the imaging device back and forth; further, the first elastic member 324 is preferably a tension spring.
- the driven part 314 still does not rotate until the driving part 313b contacts the other driven part 314b in the rotational direction.
- the driven part 314 is driven to start rotating; then, the driven part 314 which starts to rotate is engaged with the first transmission protrusion 323a of the transmission part 323 by the helical groove 314a provided thereon, and can generate a rightward propulsion force,
- the driving force causes the transmission part 323 to be pushed to the right by the driven part 314, and as the transmission part 323 moves to the right, the pushing part 323b arranged at the right end of the transmission part 323 begins to push the pushed part 322c of the toggle part 322,
- the toggle member 322 will overcome the elastic force of the first elastic member 324 to move the sliding part 322d on the track part 301c, so that the toggle member 322 moves from the position shown in FIG.
- the test body that is pushed by the toggle member 322 records the toggle signal.
- the pushed part of the toggle member 322 322c will be out of contact with the pushing part 323b, so that the toggle member 322 will move to the groove formed by two adjacent pushing parts 323b under the elastic force of the first elastic member 324.
- the toggle member 322 It will return to the position where the test object of the imaging device is not moved again.
- the cooperation process of the three pushing parts 323b and the toggle piece 322 in the back is the same as that of the first pushing part 323b and the toggle piece 322. The mating process is similar and will not be repeated here.
- the compression amount of the holding part 315 will gradually decrease until the first transmission protrusion 323a of the transmission part 323 is about to be disengaged from being driven.
- the elastic force accumulated in the holding part 315 that is still in the compressed state is released at the moment when the two are disengaged, and the elastic force is applied to the transmission part 323 and can force the transmission part 323 to accelerate to the right.
- the imaging device has completed the entire detection process of the developing cartridge.
- the left end of the developing cartridge is also provided with a coupling gear 504 that can receive the driving force of the imaging device, and a developing roller gear 505 that can be driven by the coupling gear 504. , the powder feeding roller gear 538, the first transmission gear 537, the stirring rack gear 506, the second transmission gear 513, and the drive side cover 519 covering the above gears, wherein the drive side cover 519 is set toward the housing 501 side There is a protruding post 519a, and an abutted protrusion 519a1 is provided at the free end of the protruding post 519a.
- the protruding post 519a and the abutted protrusion 519a1 are configured as a buckle structure formed on the driving side cover 519, which can be abutted and buckled. Closed on the driven part 514 to prevent the driven part 514 and the second transmission gear 513 from falling off from the driving side cover 519; similarly, the second transmission gear 513 can receive the transmission through the first transmission gear 537 and the stirring rack gear 506 Rotated by the driving force of the coupling gear 504, the second transmission gear 513 has a first surface facing the housing 501 and a second surface opposite to the first surface and not facing the housing 501, on which a structure is formed. It is the protruding driving part 513b.
- the developing cartridge also includes a driven member 514 which is arranged on the left end of the developing cartridge as well as the second transmission gear 513 and a transmission member 523 which can be forced to move by the driven member 514 and straddles the left and right ends of the casing 501; further, the driven member 514 is arranged coaxially with the second transmission gear 513, which makes the structure of the developing cartridge more compact and is conducive to the miniaturization of the developing cartridge; different from the driven member in the above-mentioned embodiment, the driven member 514 in this embodiment has similar
- the basic configuration of the chainring, the driven member 514 includes a driven member main body portion 565 configured in a disk shape, and a pair of driven member main body portions 565 protruding from the driven member main body portion 565 toward the second transmission gear 513 side in the left-right direction.
- the driving part 514b, a pair of driven parts 514b are configured as protrusions, and a pair of driven parts 514b are arranged at intervals in the rotation direction of the driven part body part 565.
- a pair of driven parts 514b are arranged on the driven part body
- the rotation direction of the part 565 is arranged at intervals of 180 degrees; when the developing cartridge is a new cartridge, the driven member 514 is arranged so that one of the driven parts 514b abuts against the driving part 513b of the second transmission gear 513, and when the developing cartridge is installed on
- the second transmission gear 513 is driven by the coupling gear 504 to rotate counterclockwise, so that the driving portion 513b of the second transmission gear 513 is in the same direction as the driven portion 514b of the driven member 514 in the rotational direction.
- the driven part 514 Disengaged and rotated between a pair of driven parts 514b, at this time the driven part 514 still does not rotate and remains stationary until the driving part 513b contacts the other driven part 514b in the rotational direction, at this time, the driven part 514 is driven to start rotating, that is to say, when the coupling gear 504 is driven to rotate, the driven part 514 will remain stationary, and the driven part 514 will start to rotate after the coupling gear 504 rotates for a period of time.
- the forcing part protruding toward the side of the housing 501, the forcing part is configured as a protrusion and has at least one; further, there are four forcing parts in this embodiment, that is, when the main body part 565 of the driven part rotates
- the first forcing part 561, the second forcing part 562, the third forcing part 563 and the fourth forcing part 564 arranged at intervals in the direction can optionally be provided with 1-3 or more than 4 , can be specifically set according to the model specifications of the developing cartridge;
- the second forcing part 562 includes a forcing surface 562b and a guide surface 562a adjacent to the forcing surface 562b, and, in the direction of rotation of the driven member 514 Above, the forcing surface 562b is arranged upstream of the guide surface 562a, and the forcing surface 562b is located on a different plane from the surface of the main body of the
- the part 565 is closer to the right end of the developer cartridge, and one end of the guide surface 562a is adjacent to the driven part main body part 565, and the other end is adjacent to the forcing surface 562b.
- the guide surface 562a faces from the driven part main body part 565.
- the forcing surface 562b is inclined, and the guiding surface 562a can be used to guide the forced part 523a located at the left end of the transmission part 523 to move to the forcing surface 52b.
- the driven part 514 also includes an abutment part 560 protruding from the main body part 565 of the driven part toward the housing 501 side. Viewed from the right end to the left end, the shape of the abutment part 560 has the basic structure of a cam.
- the portion 560 includes an abutting surface 560a and an abutting groove 560b.
- the plane where the abutting surface 560a is located is closer to the right end of the developing cartridge in the left-right direction than the first surface of the driven member main body portion 565 facing the housing 501 side,
- the abutting groove 560b is formed by inwardly recessing from the abutting surface 560a.
- the contact surface 560a is out of contact and abuts in the abutment groove 560b.
- the driving part 513b of the second transmission gear 513 is axially disengaged from the driven part 514b of the driven part 514, so that the driven part 514 cannot be driven to rotate. That is to say, after the detection of the developer cartridge is completed, the driven member 514 cannot be driven, and the driven member 514 will not push the transmission member 523 to move in the left and right direction.
- the developer cartridge also includes a second elastic member 553, which is preferably a torsion spring, and includes a main body and a first extension and a second extension respectively extending from the left and right ends of the main body.
- the main part of the second elastic member 553 is sleeved on the positioning post 501m on the left end wall of the housing 501, the first extension part is installed in the positioning slot 501n also located on the left end wall of the housing 501 to be positioned, and the second extension part is positioned.
- the second elastic member 553 will twist and accumulate elastic force.
- the developing cartridge is also provided with a third elastic member 551.
- the elastic member 551 abuts between the driven member 514 and the second transmission gear 513, and when the abutted protrusion 519a1 abuts on the abutting surface 560a, the third elastic member 551 is in a compressed state and accumulates an elastic force.
- the elastic force has a tendency to force the driven part 514 to move toward the right end; when the abutted protrusion 519a1 is out of contact with the abutting surface 560a and faces the abutting groove 560b, the accumulated elastic force is released to push the driven part 514 Move to the right end, at this time, the abutted protrusion 519a1 enters the abutment groove 560b on the driven part 514 after moving, thus, the driven part 514b of the driven part 514 and the driving part 513b of the second transmission gear 513
- the axial disengagement; further, the third elastic member 551 is a compression spring, which has a simple structure and stable performance.
- the developing cartridge is also provided with a holding member 531 for this purpose, and the holding member 531 is installed in the approximate center of the casing 501 in the left-right direction. position, the holding part 531 abuts between the transmission part 523 and the housing 501, and can be used to reset the moved transmission part 523, specifically, when the developing cartridge is a new cartridge, the forced pushing part of the transmission part 523 523a overcomes the elastic force accumulated in the holding member 531 and abuts against the first forcing portion 561 of the driven member 514.
- the transmission member 523 has a leftward (ie, in the left-right direction) due to the elastic force of the holding member 531.
- the side near the driven part 514) tends to move, and the transmission part 523 under this position is in a position where the detection body of the imaging device can be moved by the toggle part 522.
- the driven part 514 With the rotation of the driven part 514, the driven part 514 is driven
- the forcing part 523a gradually disengages from the first forcing part 561, and the transmission part 523 will move to the left under the action of the elastic force of the holding part 531 until it abuts against the main body part 565 of the driven part and stops moving.
- the transmission part 523 is in a position where the test body of the imaging device is not moved; that is to say, the holding part 531 can force the transmission part 523 from the position of the test body of the imaging device to the position of not moving the test body of the imaging device Tendency of movement, so as to reset the transmission part 523 after it has moved.
- the right end of the developing cartridge in this embodiment also includes a movable toggle member 522 and a first contact between the toggle member 522 and the casing 501.
- An elastic piece 524, the toggle piece 522 includes a toggle portion 522b that can toggle the detection body of the imaging device and a pushed portion 522c that can be pushed by the push portion 523b of the transmission component 523, and, in the toggle piece 522 After receiving the pushing force of the pushing part 523b, it can slide along the track part 501c provided on the casing 501, and the elastic force generated by the first elastic part 524 can be used to keep the toggle part 522 on the detection body of the imaging device without moving.
- the toggle piece 522 When the toggle piece 522 is pushed and moved by the pushing part 523b of the transmission part 523 moving to the right, the toggle piece 522 will overcome the elastic force generated by the compression of the first elastic piece 524 and move to a movable position. Toggle the toggle position of the detection body of the imaging device, when the transmission part 523 moves to the left, the pushing part 523b will no longer push the toggle piece 522, at this time, the toggle piece 522 will accumulate on the first elastic piece 524
- the first elastic member 524 can be used to reset the toggling member 522 from the toggling position to the non-toggling position; further, the pushing part 523b is provided with Push the inclined surface to smoothly push the toggle member 522.
- an inclined surface can also be provided on both the pushing part 523b and the pushed part 522c, or only the pushed part 522c can be provided with an inclined surface , which can achieve the above-mentioned technical effects.
- the forced push portion 523a of the transmission member 523 is pressed against the first push portion 561 to keep the transmission member 523 on a push portion 523b.
- the pushed part 522c of the movable member 522 is pushed, and the abutted protrusion 519a1 of the driving side cover 519 is abutted on the abutting surface 560a.
- the movable member 522 is in a toggle position for stirring the detection body of the imaging device.
- the coupling gear 504 is driven to rotate, through the power transmission of the first transmission gear 537 and the stirring rack gear 506, the second The transmission gear 513 is also driven to rotate in the counterclockwise direction, but the driving part 513b of the second transmission gear 513 will rotate between the pair of driven parts 514b of the driven part 514 and will not drive the driven part 514 to rotate temporarily.
- the driving part 513b abuts against the other driven part 514b to drive the driven part 514 to start rotating, that is to say, when the second transmission gear 513 starts to rotate, the driven part 514 will not rotate immediately, but will start to rotate after a period of time, which has a certain delay;
- the forced pushing part 523a on the top is out of contact with the first forcing part 561, and the forced pushing part 523a is forced to move to the left under the elastic force of the holding part 531 until it abuts against the main body part 565 of the driven part and stops continuing to move forward.
- the forced pushing part 523a abuts against the guiding surface 562a of the second forcing pushing part 562, and under the guidance of the guiding surface 562a, the transmission part 523 gradually Moving to the right, the pushing part 523b located at the right end of the transmission part 523 will push the toggle piece 522 to move against the elastic force of the first elastic piece 524, and then the toggle piece 522 will push the detection body of the imaging device, and the imaging equipment will detect the dial
- the transmission part 523 will temporarily no longer move to the right, and at this time push The part 523b will maintain the state of pushing the toggle member 522 to force the toggle member 522 to continue to toggle the detection body of the imaging device, and the imaging device will detect and record the duration of the toggle signal again; however, as the driven part 514
- the cooperating process between the pushing part 523a and the third forcing part 563 is similar to the cooperating process with the second forcing part 562, and the transmission part 523 will repeat the previous action process, which will not be repeated here.
- the rotation of the second elastic member 553 twists and accumulates an elastic force. Then, the elastic force is released and applied to the abutting portion 560 to accelerate the rotation of the driven member 514. Then, the forced push portion 523a and the fourth forced The pushing part 564 abuts against and abuts against the forcing surface of the fourth forcing part 564.
- the contacted protrusion 519a1 of the driving side cover 519 is out of contact with the contacting surface 560a, and the third elastic member 551 accumulates The elastic force is released to push the driven part 514, so that the abutted protrusion 519a1 enters the abutting groove 560b on the driven part 514, thereby forcing the driven part 514 to move toward the right end.
- the driven part 514 is The driving part 514b is axially disengaged from the driving part 513b of the second transmission gear 513, so far, the driven part 514 can no longer receive the driving force from the second transmission gear 513 to rotate, so that the transmission part 523 will not move left and right , at this time, the transmission part 523 will remain at the pushing position where a pushing part 523b pushes the pushed part 522c of the toggle piece 522, and the toggle piece 522 continues to abut against the detection body of the imaging device, and the imaging device will When the toggle signal is received again, the detection process is terminated.
- a new detected component of the developing cartridge which adopts a spiral groove structure design or a gear plate structure design to transmit the driving force, so that the transmission part can move in the left and right directions, compared with the existing
- the gear transmission structure has a smaller space, so the developing cartridge can be made thinner and smaller.
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Abstract
一种显影盒,包括:壳体(1),在左右方向上延伸;显影辊(2),被壳体(1)支撑,可绕着沿左右方向延伸的显影辊轴线旋转;耦联齿轮(4),在左右方向上位于壳体(1)的左侧,可接收来自显影盒外部的驱动力而旋转;传递齿轮(6);传动杆,能够响应于传递齿轮(6)的旋转而在左右方向上从左往右移动,传动杆的至少一部分位于壳体(1)的左侧;拨动突起(23),在左右方向上设置在壳体(1)的右侧,能够响应于传动杆的移动而移动。
Description
本发明涉及一种可拆卸的安装在成像设备中的显影盒,成像设备是电子照相成像设备。
本领域已知一种显影盒,例如中国专利公开号CN205450563U,其设有被检测部件,被检测部件具有突起,成像设备中设有检测单元。具体来说,当将显影盒安装在成像设备中并且显影盒随后从成像设备接收驱动力时,被检测部件旋转,被检测部件的旋转使突起在突起接触检测单元的接触状态与突起不接触检测单元的非接触状态之间移位。突起的这种在接触状态与非接触状态之间的移位或突起的数量表示显影盒的规格。
发明内容
本发明进一步发展了该现有技术。提供一种更加小型化的显影盒。
本发明一方面,提供了一种显影盒,包括:
壳体,在左右方向上延伸;
显影辊,被所述壳体支撑,可绕着沿左右方向延伸的显影辊轴线旋转;
耦联齿轮,在左右方向上位于所述壳体的左侧,可接收来自所述显影盒外部的驱动力而旋转;
传递齿轮;
所述显影盒还包括传动杆和拨动突起;
所述传动杆能够响应于所述传递齿轮的旋转而在左右方向上从左往右移动,所述传动杆的至少一部分位于所述壳体的左侧;
拨动突起,在左右方向上设置在所述壳体的右侧,能够响应于所述传动杆的移动而移动。
优选的,所述传动杆的至少一部分位于所述壳体的右侧。
优选的,所述传递齿轮上设置有斜面,所述斜面能够接触所述传动杆以迫使所述传动杆在左右方向上从左向右移动。
优选的,所述传递齿轮上设置有多个斜面,多个所述斜面能够接触所述传动杆以多次迫使所述传动杆在左右方向上从左向右移动。
优选的,还包括电连接至所述显影辊的电极,在与左右方向交叉的方向上,所述电极位于所述显影辊和所述传动杆之间。
优选的,所述电极的至少一部分位于所述壳体的左侧。
优选的,所述壳体具有可容纳显影剂的显影剂容纳部,所述传动杆位于所述显影剂容纳部的外部。
优选的,所述拨动突起安装在所述传动杆的右侧。
优选的,所述拨动突起与所述传动杆一体成型。
优选的,还包括设置在所述壳体和所述传动杆之间的弹性构件,所述弹性构件能够迫使所述传动杆从右向左移动。
优选的,所述弹性构件一端抵接所述壳体,另一端抵接所述传动杆。
优选的,在左右方向上,所述传递齿轮、所述传动杆和所述拨动突起依次排列。
优选的,所述传动杆具有沿着左右方向延伸的主体部分,所述主体部分和所述传递齿轮的旋转轴线偏置设置。
本发明的另一方面,提供了一种显影盒,可安装在具有检测体的成像设备中,包括:
壳体,在左右方向上延伸;
显影辊,被所述壳体支撑,可绕着沿左右方向延伸的显影辊轴线旋转;
耦联齿轮,在左右方向上位于所述壳体的左侧,可接收来自所述显影盒外部的驱动力而旋转;
传递齿轮,
所述显影盒还包括传动杆和拨动突起;
所述传动杆能够与所述传递齿轮接触并接收所述传递齿轮传递的驱动力在左右方向上从左向右移动;
所述拨动突起在左右方向上位于所述壳体的右侧,能够响应于所述传动杆的移动而移动,所述拨动突起可拨动所述检测体。
优选的,所述传递齿轮上设置有多个斜面,多个所述斜面接触所述传动杆以迫使所述传动杆在左右方向上从左向右移动。
优选的,所述传动杆具有沿着左右方向延伸的主体部分,所述主体部分和所述传递齿轮的旋转轴线偏置设置。
本发明的再一方面,提供了一种显影盒,包括:
壳体,在左右方向上延伸;
显影辊,被所述壳体支撑,能够绕着沿左右方向延伸的显影辊轴线旋转;
耦联齿轮,在左右方向上位于所述壳体的左侧,可接收来自所述显影盒外部的驱动力而旋转;
传递齿轮;
所述显影盒还包括传动杆和弹性构件,所述传动杆能够响应于所述传递齿轮的旋转而在左右方向上从左向右移动,所述弹性构件能够迫使所述传动杆在左右方向上从右向左移动。
优选的,所述弹性构件一端抵接在所述壳体上,另一端抵接在所述传动杆上。
优选的,所述传动杆具有沿着左右方向延伸的主体部分,所述主体部分和所述传递齿轮的旋转轴线偏置设置。
优选的,还包括位于所述传动杆末端的拨动突起,所述拨动突起响应于所述传动杆的移动而移动。
在采用了上述技术方案后,提供了一个新的显影盒被检测组件,传动杆在左右方向上移动,相对于现有的齿轮传动结构,具有更小的空间,因此,显影盒的结构得以做的更紧凑显影盒的尺寸得以更小型化。
图1是本发明实施例1提供的显影盒示意图;
图2是本发明实施例1提供的显影盒驱动侧分解示意图;
图3是本发明实施例1提供的显影盒某一角度分解示意图;
图4是本发明实施例1提供的显影盒另一角度分解示意图;
图5是本发明实施例1提供的显影盒的搅拌架轴与搅拌架齿轮示意图;
图6是本发明实施例1提供的显影盒的拨动件示意图;
图7是本发明实施例2提供的显影盒某一角度示意图;
图8是本发明实施例2提供的显影盒驱动侧分解示意图;
图9是本发明实施例2提供的搅拌架齿轮从显影盒中分解出来的分解示意图;
图10是本发明实施例2提供的传动部件、搅拌架轴、搅拌架齿轮从显影盒中分解出来的分解示意图;
图11是本发明实施例2提供的显影盒某一角度分解示意图;
图12是本发明实施例2提供的传动部件、搅拌架轴、搅拌架齿轮装配关系示意图;
图13是本发明实施例2提供的显影盒另一角度示意图;
图14是本发明实施例2提供的显影盒导电侧分解示意图;
图15是本发明实施例3提供的显影盒某一角度示意图;
图16是本发明实施例3提供的显影盒驱动侧分解示意图;
图17是本发明实施例3中驱动部旋转至一对被驱动部之间的显影盒驱动侧分解示意图;
图18是本发明实施例3提供的传递齿轮和第一传动部件从显影盒中分解出来的分解示意图;
图19是本发明实施例3提供的去掉壳体的上盖后传递齿轮和第一传动部件从显影盒中分解出来的分解示意图;
图20是本发明实施例3提供的检测结构从显影盒中分解出来的分解示意图;
图21是本发明实施例3提供的显影盒的检测结构的某一角度分解示意图;
图22是本发明实施例3提供的显影盒另一角度示意图;
图23是本发明实施例3提供的去掉壳体的上盖后显影盒示意图;
图24是本发明实施例3提供的显影盒的检测结构的另一角度分解示意图;
图25是本发明实施例3提供的显影盒的第二传动部件推动拨动件前的示意图;
图26是本发明实施例3提供的显影盒的第二传动部件推动拨动件时的示意图;
图27是本发明实施例3提供的显影盒的第二传动部件不再推动拨动件时的示意图;
图28是本发明实施例5提供的显影盒示意图;
图29是本发明实施例5提供的驱动侧护盖从显影盒中分解后的显影盒分解示意图;
图30是本发明实施例5提供的显影盒驱动侧的动力组件分解示意图;
图31是本发明实施例5提供的检测组件某一角度示意图;
图32是本发明实施例5提供的检测组件分解示意图;
图33是本发明实施例5提供的第一传动部件示意图;
图34是本发明实施例5提供的检测组件另一角度示意图;
图35是本发明实施例5提供的第二传动部件与第一迫推部抵接时示意图;
图36是本发明实施例5提供的第二传动部件与第一传动部件主体部抵接时示意图;
图37是本发明实施例5提供的第二传动部件与第二迫推部的导向面抵接时示意图;
图38是本发明实施例5提供的第二传动部件与第二迫推部的迫推面抵接时示意图;
图39是本发明实施例5提供的位于检测终止位置时示意图;
图40是本发明实施例5提供的拨动件位于不拨动位置时显影盒示意图;
图41是本发明实施例5提供的拨动件位于拨动位置时显影盒示意图;
图42是本发明实施例5提供的显影盒右端的拨动件、第二弹性件分解示意图
下面结合附图,对本发明的实施方式进行详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
【实施例1】
首先,如图1至图6所示,本发明的显影盒可拆卸的安装在鼓组件(未示出)中,并可以和鼓组件一起可拆卸的安装在成像设备中。显影盒包括壳体1、显影辊2、把手3、耦联齿轮4、搅拌架轴7、送粉辊9、电极21以及拨动件22。壳体1具有可容纳显影剂的显影剂容纳部1a,以及分别设置在左右两端的第一孔17和第二孔27,第一孔17和第二孔27是分别形成在壳体1左右两端侧壁上的通孔。显影辊2和送粉辊9可旋转的被壳体1支撑,显影辊2可绕着沿着左右方向延伸的显影辊轴线旋转,送粉辊9可绕着沿着左右方向延伸的送粉辊轴线旋转,搅拌架轴7的至少一部分位于壳体1的显影剂容纳部1a内,定义显影盒的显影辊2、送粉辊9、搅拌架轴7(下文将具体描述)在前后方向上依次排列,显影辊2设在显影盒的前后方向上的前端侧,把手3设在显影盒的前后方向上的后端侧,显影盒的前后方向与上述左右方向垂直。耦联齿轮4所在的显影盒的一侧为显影盒的驱动侧10,在左右方向上,驱动侧10为所述壳体1的左侧端。电 极21,构造为横跨壳体1的左右两端,电极21电连接至显影辊2和送粉辊9,电极21具有一个电接触表面21a,该电接触表面21a可与成像设备中的供电部件电接触,该电接触表面21a所在的一侧设置在显影盒的导电侧20,驱动侧10和导电侧20在左右方向上分别位于壳体1的两个侧端。拨动件22,用于拨动成像设备中的检测体(未示出)以向成像设备输出例如显影盒是否为新盒或显影盒页产量等信息,也就是说,作为被检测体的拨动件22可被成像设备检测。
显影盒的驱动侧10包含有耦联齿轮4、显影辊齿轮5、送粉辊齿轮(未示出)以及搅拌架齿轮6,耦联齿轮4可与成像设备中的驱动轴啮合而接收驱动力,显影辊齿轮5和送粉辊齿轮均与耦联齿轮4接触并啮合,而分别能驱动显影辊2和送粉辊9旋转,搅拌架齿轮6也与耦联齿轮4啮合并能跟随耦联齿轮4的旋转而旋转。搅拌架轴7的左端与搅拌架齿轮6连接,并可被搅拌架齿轮6驱动旋转。显影盒的驱动侧10还设置有驱动侧护盖19,驱动侧护盖19被布置为覆盖耦联齿轮4、显影辊齿轮5、送粉辊齿轮以及搅拌架齿轮6的至少一部分,在显影盒的驱动侧10还设置有存储部件11以及支撑存储部件11的存储部件安装架12,存储部件11存储有显影盒的相关信息并可与成像设备建立通信连接,存储部件安装架12可拆卸的安装在驱动侧护盖19上,可选择的是,存储部件安装架12也可以构造为可拆卸的安装在壳体1上,这并不是限定的。搅拌架轴7还包括一个从搅拌架轴7的左端部轴向(左右方向)向外延伸的杆部8,在杆部8的靠近驱动侧10的一端的外圆周表面径向向外延伸形成有第一传动突起8a和第二传动突起8b,第一传动突起8a相对于第二传动突起8b在左右方向上设置在更加靠近搅拌架轴7的中心,优选的,第一传动突起8a设置有一个,第二传动突起8b设置有一对,一对第二传动突起8b在杆部8的旋转方向上沿杆部8的外圆周面间隔设置。搅拌架齿轮6包括一个与耦联齿轮4啮合的齿轮部分6c以及一对与第二传动突起8b耦合的耦合部6b,耦合部6b是形成在搅拌架齿轮6内表面的凹槽,第二传动突起8b可与搅拌架齿轮6的耦合部6b耦合而能带动搅拌架轴7旋转,搅拌架齿轮6的内表面还包括有在左右方向上延伸的螺旋槽6a,螺旋槽6a相对于耦合部6b在左右方向上设置在更加靠近显影盒的右端,杆部8上的第一传动突起8a可与螺旋槽6a配合并可在螺旋槽6a上滑动,第一传动突起8a通 过在螺旋槽6a上的滑动产生的轴向力而能迫使搅拌架轴7在左右方向上移动,具体的来说,搅拌架轴7具有第一位置和第二位置,处于第一位置下的搅拌架轴7相对于处于第二位置下的搅拌架轴7更加靠近显影盒的左端,也就是说,当搅拌架轴7从第一位置朝第二位置移动时,搅拌架轴7整体从左端朝右端移动,当搅拌架轴7处于第一位置时,第二传动突起8b不与耦合部6b耦合而使得搅拌架齿轮6无法驱动搅拌架轴7旋转,当搅拌架轴7处于第二位置时,第二传动突起8b与耦合部6b耦合而使得搅拌架齿轮6可驱动搅拌架轴7旋转,在显影盒为新的显影盒时,搅拌架轴7处于第一位置。
显影盒的导电侧20包括拨动件22、传动部件23、保持部件24以及导电侧护盖29,导电侧护盖29以覆盖至少一部分的传动部件23的方式安装在显影盒的导电侧20,其中,传动部件23套设在搅拌架轴7的右端部上并与搅拌架轴7同轴设置,且传动部件23的至少一部分容纳在壳体1的第二孔27内并被壳体1可动的支撑,具体的来说,传动部件23可相对壳体1在左右方向上移动,传动部件23可以是由单个部件或多个部件组成,优选的,传动部件23设置为一个,传动部件23从左到右依次设置有第一限制部23b、第二限制部23c、推压部23a,优选的,第一限制部23b、第二限制部23c、推压部23a均构造为形成在传动部件23上的突起,其中,推压部23a可推动成像设备中的检测体而被成像设备检测,第一限制部23b优选为一对,一对第一限制部23b沿传动部件23的旋转方向并在传动部件23的外圆周表面上间隔设置,在轴向方向上,第一限制部23b的至少一部分位于第二孔27的左端部分外,也就是说,在传动部件23左右移动的过程中,第一限制部23b可与壳体1的右端侧壁抵接而避免了传动部件23从壳体1上脱落,而第二限制部23c卡接至设置在第二孔27中的条形凹槽1c中,而能限制传动部件23在移动过程中发生旋转,也就是说,通过在传动部件23上设置有第二限制部23c,可使得传动部件23仅发生轴向移动,能进一步避免传动部件23发生旋转而导致的设置在传动部件23上的推压部23a无法推动拨动件22的问题,提高了推压准确性。而拨动件22可相对于导电侧护盖29滑动的设置在导电侧护盖29上,优选的,导电侧护盖29上设置有一对滑动导轨26,拨动件22上设置有一对与该滑动导轨26配合的的凹槽22a,凹槽22a可卡入一 对滑动导轨26上而能沿着滑动导轨26至少在上下方向上滑动,拨动件22还包括拨动部22b和被推压部22c,拨动部22b用于在拨动件22移动过程中与成像设备中的检测体接触并可拨动检测体移动,当传动部件23移动时,通过设置在传动部件23上的推压部23a推动被推压部22c而使得拨动件22移动,其中,被推压部22c的个数是不加限定的,可以是一个,也可以是两个或两个以上,具体可根据不同显影盒的拨动件22需要拨动检测体的次数而设定。保持部件24设置在显影盒的导电侧20,优选的,保持部件24采用结构简单的弹簧,保持部件24套设在传动部件23上,其一端抵接壳体1的右端侧壁,另一端抵接在传动部件23的第一限制部23b上,也就是说,保持部件24被限制在壳体1和传动部件23之间而能避免其脱落,保持部件24可用于迫推搅拌架轴7朝靠近驱动侧10移动,换句话说,保持部件24提供的保持力可保持搅拌架轴7稳定的在第一位置,防止显影盒因运输或在人为外力作用下迫使搅拌架轴7脱离第一位置,而使得传动部件23无法推动拨动件而造成拨动件无法拨动成像设备的检测体,造成显影盒无法被检测或被检测失败的问题。进一步的,显影盒的第一孔17和第二孔27内还分别设置有密封圈25,一对密封圈25分别套设在搅拌架轴7的左端和传动部件23上,显影盒通过设置有密封圈,可用于防止搅拌架轴7和传动部件23在移动时显影剂从显影剂容纳部1a向外泄露。
接下来将具体描述显影盒被成像设备的检测体检测的过程。首先,在耦联齿轮4未接收到成像设备中的驱动力时,搅拌架轴7处于第一位置,此时搅拌架轴7的第二传动突起8b不与搅拌架齿轮6的耦合部6b耦合,第一传动突起8a则啮合在搅拌架齿轮6的螺旋槽6a中,当耦联齿轮4接收成像设备中的驱动力而被驱动旋转后,耦联齿轮4将驱动力传递至搅拌架齿轮6上而驱动搅拌架齿轮6旋转,但由于此时搅拌架轴7上的第二传动突起8b不与搅拌架齿轮6的耦合部6b耦合,所以,旋转过程中的搅拌架齿轮6仅通过螺旋槽6a与第一传动突起8a的啮合而产生一个在轴向方向上靠近右端推动力,从而使得搅拌架轴7克服保持部件24的弹性力而能推动搅拌架轴7从左端朝右端移动,与此同时,在搅拌架轴7开始移动后,搅拌架轴7推动传动部件23从左端向右端移动,即传动部件23在左右方向上逐渐向右伸出,在传动部件23向右伸出的过程中,通过设置在 推压部23a上的推压斜面23a1与被推压部22c上的被推压斜面22c1接触并施力,使得拨动件22在上下方向上向上移动。可选择的是,由于传动部件23上设置了推压斜面23a1,因此在拨动件22上的被推压部22c可以不设置被推压斜面22c1,亦或是二者之间仅其中之一设置有斜面即可,这不是限定的。应当理解,传动部件23的移动方向不需要完全与左右方向重叠,其可以是沿着与左右方向呈角度的移动,只需要其移动方向在左右方向上具有分量,换句话说,传动部件23至少在左右方向上移动即可,同样的,拨动件22也是至少在上下方向上移动即可。本实施例中优选传动部件23沿着左右方向移动,拨动件22沿着上下方向移动,以变能更好的描述显影盒的被检测过程。
需要说明的是,拨动件22可通过设置有多个被推压部22c而多次拨动检测体,拨动件22可在上下来回移动,而成像设备中的检测体自身具有回位的弹性元件(图中未示出),当需要拨动件22多次拨动检测体时,拨动件22每拨动完一次检测体,检测体就可再一次回位到能被拨动件22拨动的位置,即检测体可在非拨动位置和拨动位置之间来回移动,以实现不同规格显影盒的检测,并且成像设备中的检测体上同时设置有供电部件,该供电部件可以向显影盒中的显影辊2和送粉辊9供电,并且检测体被拨动而移动的过程中,成像设备内部会通过连接到该供电部件上的电信号检测部件来识别检测体是否被拨动。
【实施例2】
接下来,将介绍本发明的实施例2,本实施例2示出了一种显影盒,对于与上述实施例1中的显影盒相同的部分,本实施例2将不再详细描述,本实施例2将重点详细的描述与上述实施例1中不同的部分,本实施例2与上述实施例1的不同之处在于,推动传动部件移动的可以不是搅拌架轴,也可以是单独设置的杆来推动传动部件,该杆区别于搅拌架轴,即推动传动部件移动的力可由区别于搅拌架轴的杆产生。接下来,将对本实施例2中的方案进行详细的描述。
如图7-14所示,本实施例的搅拌架轴217构造为在接收耦联齿轮204的驱动力后不再进行左右移动,而仅发生旋转以搅拌壳体201中的显影剂,故为达到左右推动拨动件222的技术效果,本实施例中对显影盒的结构作出了改变并提出了一种新的传动结构,具体的来说,显影盒还包括设置在壳体1上端外表面的传 动部件223,当然,可选择的是,也可以设置在壳体1的下端外表面上,亦或是设置在壳体1的内部,这并不是限定的;传动部件223构造为横跨壳体201左右两端的杆,传动部件223包括设置在左端的第一传动部分223d、第一弯折部分223c,右端的第二传动部分223f、第二弯折部分223e,以及连接第一弯折部分223c和第二弯折部分223e的中间传动部分223g,其中,第一弯折部分233c连接在第一传动部分223d和中间连接部分223g之间而将第一传动部分223d和中间连接部分223g在上下方向上分隔在不同平面,具体的,在上下方向上,第一传动部分223d位于中间连接部分223g的下端;第二弯折部分223e连接在第二传动部分223f和中间连接部分223g之间而将第二传动部分223f和中间连接部分223g在上下方向上分隔在不同平面,具体的,在上下方向上,第二传动部分223f位于中间连接部分223g的下端;在第一传动部分223d的外表面上形成有第一传动突起223a,第一传动突起223a可与搅拌架齿轮206上的螺旋槽206a啮合,使得当搅拌架齿轮206接收到耦联齿轮204的驱动力旋转时,第一传动突起223a与螺旋槽206a因啮合产生的轴向力使得搅拌架齿轮206在旋转过程中能推动传动部件223向右移动,使得设置在右端的第二传动部分223f上的推压部223b能推动拨动件222至少向上移动,从而使得拨动件222能拨动成像设备的检测体,实现检测功能。在搅拌架齿轮206上还包括可与搅拌架轴207耦合的耦合部206b,通过二者的耦合使得搅拌架齿轮206能驱动搅拌架轴207旋转。进一步的,上述第一传动部分223d、第一弯折部分223c、第二传动部分223f、第二弯折部分223e以及中间传动部分223g是一体成型的,相对于分体设置的传动部件,一体成型的构造减少了制造传动部件所需的模具数量,降低了生产成本,并且一体成型的构造使得传动部件无需相互组装成一个整体,减少了显影盒的组装难度以及组装时间,提高了组装效率,但是,可选择的是,第一传动部分223d、第一弯折部分223c、第二传动部分223f、第二弯折部分223e以及中间传动部分223g也可以是分体设置的,这并不是限定的,只是本实施例采用了优选的实施方案。进一步的,为避免传动部件223在受力向右移动的过程中中间传动部分223g发生变形,还可以在中间传动部分223g上设置有加强筋或在其外部的壳体201上设置限位部以避免其发生变形,而能稳定的进行力的传递。进一步的,本实施例中还 可以设置有与上述实施例中类似的保持部件,而使得本实施例中的传动部件223能被稳定的保持在第一位置,防止显影盒因运输或在人为外力作用下迫使传动部件223脱离第一位置,而使得传动部件223无法推动拨动件222而造成拨动件222无法拨动成像设备的检测体,造成显影盒无法被检测或被检测失败的问题。
本实施例提供了一种新的且区别于搅拌架轴的可左右移动的传动部件,该新的传动部件结构简单,装配方便,并且因其设置在壳体外部,也进一步的减少了因传动部件在移动过程中发生的漏粉现象,并且由于传动部件设置在壳体外部,可以减小传动部件在左右移动过程中的阻力,进一步提高动力传递的稳定性。
【实施例3】
接下来将介绍本发明的实施例3,本实施例3提供了一种新的显影盒,对于与前述实施例中相同的部分,本实施例中将不再重复赘述,不同之处在于,显影盒及显影盒的检测结构发生了变化,接下来将对新的检测结构进行详细的描述。
如图15-27所示,显影盒的左端同样设置有可接收成像设备驱动力的耦联齿轮304、与搅拌架啮合的搅拌架齿轮306以及可存储信息的存储部件(未示出),但是,本实施例中的显影盒还包括一个连接在耦联齿轮304和搅拌架齿轮306之间的第一传递齿轮337和与搅拌架齿轮306啮合的第二传递齿轮313,也就是说,第二传递齿轮313可接收经第一传递齿轮337、搅拌架齿轮306传递的耦联齿轮304的驱动力而旋转,第二传递齿轮313具有面向壳体301的第一表面以及与第一表面相对且不面向壳体301的第二表面,在该第二表面上形成有构造为凸起的驱动部313b;显影盒还包括与第二传递齿轮313同样设置在显影盒左端的被驱动件314,被驱动件314与第二传递齿轮313同轴设置,被驱动件314包括一对同样构造为凸起的被驱动部314b,一对被驱动部314b间隔的设置在被驱动件314外圆周表面上,优选的,二者在被驱动件314的旋转方向上间隔180度设置,当显影盒为新盒时,被驱动件314被布置为其中一个被驱动部314b与第二传递齿轮313的驱动部313b抵接,当显影盒安装在成像设备中并被驱动时,第二传递齿轮313被耦联齿轮304驱动而绕逆时针旋转,而使得第二传递齿轮313的驱动部313b在旋转方向上与被驱动件314的被驱动部314b脱离接触而旋转至一对被驱动部314b之间,此时被驱动件314仍然不旋转而保持静止,直至驱动 部313b在旋转方向上与另一个被驱动部314b接触,这时,被驱动件314被驱动而开始旋转;在被驱动件314的内圆周表面上同样设置有螺旋槽314a,其结构和功能与上述实施例中所描述的螺旋槽类似,这里就不再赘述。
同样的,本实施例中的显影盒的传动部件323被壳体301支撑且至少部分设置在壳体1的显影剂容纳部1a内,可选择的是,传动部件323也可设置在壳体301的外部,传动部件323构造为横跨壳体1的左右两端,与前述实施例相同的是,传动部件323的左端部同样设置有可与被驱动件314的螺旋槽314a啮合的第一传动突起323a,与前述实施例中类似的,当显影盒为新盒且第二传递齿轮313驱动被驱动件314开始旋转时,螺旋槽314a与第一传动突起323a啮合而能产生一个迫使传动部件323向右移动的推动力,也就是说,通过被驱动件314的旋转可迫使第二传动323向右移动,当然,由旋转运动转变为平移运动的结构不限于本实施例与上述实施例中采用的螺旋槽314a与第一传动突起323a之间的配合结构,也可以采用例如蜗杆和齿条配合的结构或其它结构,只是本发明中采用了优选的传动结构;传动部件323的左端还设置有阻挡部323h,阻挡部323h构造为自传动部件323的外表面径向向外延伸的环形凸起,阻挡部323h与第一传动突起323a相邻设置,并在左右方向上相对于第一传动突起323a设置在更加靠近传动部件323中心的位置,在壳体301的左端侧壁与该阻挡部323h之间还设置有保持部件315,进一步的,保持部件315优选为结构简单、成本较低的压簧,当显影盒为新盒时,保持部件315以被压缩的方式布置在壳体301的左端侧壁与阻挡部323h之间,随着传动部件323向右移动,保持部件315的压缩量逐渐减少,直到传动部件323的第一传动突起323a与被驱动件314的螺旋槽314a脱离啮合,在二者脱离啮合的瞬间,还处于被压缩状态的保持部件315蓄积的弹性力被释放,将迫推传动部件323加速向右移动,然而,脱离螺旋槽314a的第一传动突起323a会使得传动部件323的左端部分失去支撑,进一步的,参照图23,为避免此种情况发生,在壳体301上还设置有支撑部301d,支撑部301d是自壳体301的左端侧壁上向右延伸的中空管道,传动部件323的左端部分容纳在支撑部301d中,当第一传动突起323a与螺旋槽314a脱离啮合后,传动部件323 的左端部分会被支撑部301d支撑而使得第二传动部分323的左端部分不会因失去支撑而变得定位不稳定。
在传动部件323的右端设置有至少一个推压部323b,推压部323b具体数量和相邻推压部323b之间的间隔可绕根据不同显影盒的规格来设置,这并不是限定的,本实施例中的显影盒设置有4个推压部323b来举例说明,4个推压部323b在左右方向上间隔排列,并且推压部323b容纳在设置于壳体301右侧上端的推压部容纳部301b内,使得推压部323b不设置在显影剂容纳部301a中而被暴露在外,通过此结构,能避免会发生移动的且形状复杂的推压部323b设置在显影剂容纳部301a中而使得显影剂容纳部301a不好密封而出现漏粉的现象;多个推压部323b可推动拨动件322的被推压部322c而使拨动件322来回移动,从而使得拨动件322多次来回拨动成像设备的检测体而使显影盒被检测;进一步的,与上述实施例1或2类似的,推压部323b上设置有推压斜面,被推压部322c上设置有被推压斜面,在推压部323b推动被推压部322c时,推压斜面相互接触而使传动部件323推动拨动件322变得更加容易,移动更加顺畅,可选择的是,可仅在推压部323b和被推压部322c的其中之一上设置有斜面,也可达到相同的技术效果,而且,应当理解,传动部件323的移动方向不需要完全与左右方向重叠,其可以是沿着与左右方向呈角度的方向移动,只需要其移动方向在左右方向上具有分量,换句话说传动部件323至少在左右方向上移动即可,本实施例中优选传动部件323沿着左右方向移动,以更好的描述显影盒的被检测过程;为实现拨动件322来回稳定的拨动成像设备的检测体,拨动件322上还设置有滑动部322d,壳体301的右端侧壁上设置有供滑动部322d滑动的轨道部301c,当拨动件322受力被拨动时,滑动部322d可沿着轨道部301c提供的预定的轨道滑动,进一步的,滑动部322d构造为弹性扣,其不但使得滑动部322d能稳定的在轨道部301c上滑动,也能使得拨动件322能通过弹性扣结构可拆卸的安装在壳体301上并同时能防止其从壳体301上意外脱落,简化了拨动件的结构,在安装或拆卸拨动件322时也变得更为简单方便。进一步的,显影盒还包括第一弹性件324,第一弹性件324连接在壳体301和拨动件322之间,以用于在拨动件322被传动部件 323推动后复位拨动件322,使得拨动件322能来回拨动成像设备的检测体;进一步的,第一弹性件324优选为拉簧。
接下来将具体描述显影盒被成像设备的检测体检测的过程。首先,作为一种新的显影盒,在耦联齿轮304未接收到成像设备中的驱动力时,被驱动件314的其中一个被驱动部314b与第二传递齿轮313的驱动部313b抵接,当显影盒安装在成像设备中并被驱动时,第二传递齿轮313被耦联齿轮304驱动而绕逆时针方向旋转,而使得第二传递齿轮313的驱动部313b在旋转方向上与被驱动件314的被驱动部314b脱离接触而旋转至一对被驱动部314b之间,此时被驱动件314仍然不旋转,直至驱动部313b在旋转方向上与另一个被驱动部314b接触,这时,被驱动件314被驱动而开始旋转;随后,开始旋转的被驱动件314通过其上设置的螺旋槽314a与传动部件323的第一传动突起323a的啮合,而能产生一个向右的推动力,该推动力使得传动部件323被被驱动件314向右推动,随着传动部件323向右移动,设置在传动部件323右端的推压部323b开始推压拨动件322的被推压部322c,拨动件322将克服第一弹性件324的弹性力而使滑动部322d在轨道部301c上移动,使得拨动件322由图25所示的不推动成像设备的检测体的位置移动至图26所示的推动成像设备的检测体的位置,此时,被拨动件322拨动的检测体记录到该拨动信号,进一步的,如图27所示,拨动件322的被推压部322c将与推压部323b脱离接触,而使得拨动件322在第一弹性件324的弹性力作用下移动至两两相邻的推压部323b构成的凹槽中,此时拨动件322将再次回到不拨动成像设备的检测体的位置,与此类似的,后面三个推压部323b与拨动件322的配合过程与前述第一个推压部323b与拨动件322的配合过程类似,这里就不再赘述,值得一提的是,随着传动部件323逐渐向右移动,保持部件315的压缩量会逐渐减少,直到传动部件323的第一传动突起323a将要脱离被驱动件314的螺旋槽314a时,在二者脱离的瞬间,还处于被压缩状态的保持部件315蓄积的弹性力被释放,该弹性力施加在传动部件323上而能迫推传动部件323加速向右移动,使得推压部323b加速推动拨动件322,进而使得拨动件322加速拨动成像设备的检测体,检测体可接收到该加速的拨动信号,最终第一传动突起323a与螺旋槽314a脱离啮合,传动部件323将不再向右移动,拨动件322 也不再移动而不会再拨动成像设备的检测体,至此,成像设备完成了对显影盒的整个检测过程。
【实施例5】
接下来将介绍本发明中的实施例5,本实施例5示出了一种显影盒,该显影盒与上述实施例3中的显影盒相同的部分,将不再赘述,不同之处在于,本实施例中显影盒的检测结构发生了改变,,接下来将对新的检测结构进行详细的描述。
如图39-53所示,首先将描述显影盒左端的部分结构,显影盒的左端同样设置有可接收成像设备驱动力的耦联齿轮504,以及可被耦联齿轮504驱动的显影辊齿轮505、送粉辊齿轮538、第一传递齿轮537、搅拌架齿轮506、第二传递齿轮513以及覆盖上述齿轮的驱动侧护盖519,其中,从驱动侧护盖519上朝向壳体501一侧设置有突出柱519a,在突出柱519a的自由末端设置有被抵接突起519a1,突出柱519a和被抵接突起519a1构造为形成在驱动侧护盖519上的卡扣结构,其可抵接并扣合在被驱动件514上而防止被驱动件514和第二传递齿轮513从驱动侧护盖519脱落;同样的,第二传递齿轮513可接收经第一传递齿轮537、搅拌架齿轮506传递的耦联齿轮504的驱动力而旋转,第二传递齿轮513具有面向壳体501的第一表面以及与第一表面相对且不面向壳体501的第二表面,在该第一表面上形成有构造为凸起的驱动部513b。
显影盒还包括与第二传递齿轮513同样设置在显影盒左端的被驱动件514以及能被被驱动件514迫推移动并横跨壳体501左右两端的传动部件523;进一步的,被驱动件514与第二传递齿轮513同轴设置,该设置使得显影盒结构更加紧凑,有利于显影盒的小型化;不同于上述实施例中的被驱动件,本实施例中的被驱动件514具有类似齿盘的基本构造,被驱动件514包括构造为圆盘状的被驱动件主体部565,以及从被驱动件主体部565上在左右方向上朝向第二传递齿轮513一侧突出的一对被驱动部514b,一对被驱动部514b构造为凸起,并且一对被驱动部514b在被驱动件主体部565的旋转方向上间隔设置,优选的,一对被驱动部514b在被驱动件主体部565的旋转方向上间隔180度设置;当显影盒为新盒时,被驱动件514被布置为其中一个被驱动部514b与第二传递齿轮513的驱动部513b抵接,当显影盒安装在成像设备中并被驱动时,第二传递齿轮513 被耦联齿轮504驱动而绕逆时针旋转,而使得第二传递齿轮513的驱动部513b在旋转方向上与被驱动件514的被驱动部514b脱离接触而旋转至一对被驱动部514b之间,此时被驱动件514仍然不旋转而保持静止,直至驱动部513b在旋转方向上与另一个被驱动部514b接触,这时,被驱动件514被驱动而开始旋转,也就是说,该种构造使得耦联齿轮504在刚被驱动旋转时,被驱动件514将保持静止,在耦联齿轮504旋转一段时间后,被驱动件514才开始旋转,换句话说,该显影盒具有延时检测的功能,该种结构与上述实施例3中类似,这里就不再赘述;被驱动件514还包括从被驱动件主体部565上在左右方向上朝向壳体501一侧突出的迫推部,迫推部构造为凸起并至少具有一个;进一步的,本实施例中的迫推部具有4个,即在被驱动件主体部565的旋转方向上间隔设置的第一迫推部561、第二迫推部562、第三迫推部563和第四迫推部564,可选择的是,也可以设置有1-3个或4个以上,具体可根据显影盒的型号规格来具体设置;进一步的,第二迫推部562上包括迫推面562b和与迫推面562b邻接的导向面562a,并且,在被驱动件514的旋转方向上,迫推面562b设置在导向面562a的上游,迫推面562b与被驱动件主体部565上面向壳体501一侧的表面位于不同平面上,并在左右方向上相对于被驱动件主体部565更靠近显影盒的右端,而导向面562a的一端与被驱动件主体部565邻接,另一端则与迫推面562b邻接,换句话说,导向面562a自被驱动件主体部565上朝向迫推面562b倾斜设置,导向面562a可用于导向位于传动部件523左端的被迫推部523a移动至迫推面52b上,换言之,在被驱动件514旋转时,导向面562a可顺畅的推动传动部件523由左向右移动;而第三迫推部563和第四迫推部564的结构和功能与第二迫推部562相同,这里就不再赘述。进一步的,被驱动件514还包括从被驱动件主体部565上朝向壳体501一侧突出的抵接部560,从右端向左端观察,抵接部560的外形具有凸轮的基本构造,抵接部560包括抵接面560a和抵接槽560b,抵接面560a所在的平面相对于被驱动件主体部565上面向壳体501一侧的第一表面在左右方向上更靠近显影盒的右端,而抵接槽560b则是从抵接面560a上向内凹陷而成,当显影盒为新盒或显影盒处于检测的过程中时,驱动侧护盖519的被抵接突起519a1抵接在抵接面560a上,此时,第二传递齿轮513的驱动部513b与被驱动件514 的被驱动部514b抵接而能驱动被驱动件514旋转,在检测完成时,被抵接突起519a1与抵接面560a脱离接触而抵接在抵接槽560b中,此时,第二传递齿轮513的驱动部513b与被驱动件514的被驱动部514b轴向脱离啮合而无法驱动被驱动件514旋转,也就是说,在显影盒检测完成后,被驱动件514将无法被驱动,进而被驱动件514将不会推动传动部件523在左右方向上移动。
进一步的,显影盒还包括第二弹性件553,第二弹性件553优选为扭簧,其包括主体部分以及分别从主体部分左右两个末端延伸出来的第一延伸部和第二延伸部,第二弹性件553的主体部分套设在壳体501左端壁的定位柱501m上,第一延伸部安装在同样位于壳体501左端壁上的定位卡槽501n中而被定位,第二延伸部则抵靠在构造为凸轮的抵接部560的外表面上,在被驱动件514旋转的过程中,第二弹性件553会发生扭曲而蓄积有弹性力,当传动部件523的被迫推部523a与被驱动件514的第三迫推部563脱离接触后,第二弹性件553因扭曲而蓄积的弹性力被释放,该弹性力作用在抵接部560上而可迫使被驱动件514加速旋转。
进一步的,为便于在显影盒检测完成后,与抵接面560a脱离接触的被抵接突起519a1能稳定且快速的进入抵接槽560b中,显影盒还设置有第三弹性件551,第三弹性件551抵接在被驱动件514和第二传递齿轮513之间,在被抵接突起519a1抵接在抵接面560a上时,第三弹性件551处于压缩状态而蓄积有弹性力,该弹性力具有迫推被驱动件514朝向右端移动的趋势;当被抵接突起519a1与抵接面560a脱离接触并面对抵接槽560b时,蓄积的弹性力被释放而迫推被驱动件514朝右端移动,这时,被抵接突起519a1进入移动后的被驱动件514上的抵接槽560b中,由此,被驱动件514的被驱动部514b与第二传递齿轮513的驱动部513b轴向脱离啮合;进一步的,第三弹性件551为压簧,其结构简单,性能稳定。
进一步的,在显影盒的检测过程中,需要多次拨动成像设备的检测体以完成检测,显影盒为此还设置有保持部件531,保持部件531安装在壳体501左右方向上的大致中央位置,保持部件531抵接在传动部件523和壳体501之间,并可用于复位移动后的传动部件523,具体的来说,当显影盒为新盒时,传动部件523 的被迫推部523a克服保持部件531蓄积的弹性力而抵接在被驱动件514的第一迫推部561上,此时的传动部件523因受到保持部件531的弹性力作用而具有向左(即在左右方向上靠近被驱动件514的一侧)移动的趋势,并且此位置下的传动部件523处于一个可通过拨动件522拨动成像设备的检测体的位置,随着被驱动件514的旋转,被迫推部523a逐渐与第一迫推部561脱离接触,传动部件523将在保持部件531的弹性力作用下向左移动,直至与被驱动件主体部565抵接而停止移动,此位置下的传动部件523处于一个未拨动成像设备的检测体的位置;也就是说,保持部件531具有可迫使传动部件523由拨动成像设备的检测体的位置向不拨动成像设备的检测体的位置移动的趋势,从而了用于在传动部件523移动后对其进行复位。
如图51-53所示,与上述实施例3中类似,本实施例中的显影盒的右端同样包括可移动的拨动件522和抵接在拨动件522和壳体501之间的第一弹性件524,拨动件522包括可拨动成像设备的检测体的拨动部522b和可接收传动部件523的推压部523b推压的被推压部522c,并且,在拨动件522接收推压部523b的推压力后可沿着壳体501上设置的轨道部501c滑动,而第一弹性件524产生的弹性力可用于将拨动件522保持在不拨动成像设备的检测体的不拨动位置,当拨动件522被向右移动的传动部件523的推压部523b推压移动时,拨动件522将克服第一弹性件524因压缩产生的弹性力作用移动至可拨动成像设备的检测体的拨动位置,当传动部件523向左移动时,推压部523b将不再推压拨动件522,这时,拨动件522会在第一弹性件524蓄积的弹性力作用下再次回到不拨动位置,也就是说,第一弹性件524可用于将拨动件522由拨动位置复位至不拨动位置;进一步的,推压部523b上设置有推压斜面,以顺畅的推动拨动件522,可选择的是,也可以在推压部523b和被推压部522c上均设置有斜面,或是仅在被推压部522c上设置有斜面,其均可实现上述技术效果。
如图39-53所示,接下来将具体描述显影盒被成像设备的检测体检测的过程。首先,如图46所示,作为一种新的显影盒,传动部件523的被迫推部523a抵靠在第一迫推部561上而将传动部件523保持在一个推压部523b推压拨动件522的被推压部522c的推动位置,而驱动侧护盖519的被抵接突起519a1则抵接在 抵接面560a上,当用户将该新显影盒安装至成像设备中后,拨动件522即处于一个拨动成像设备的检测体的拨动位置,随着成像设备的启动,耦联齿轮504被驱动旋转,通过第一传递齿轮537和搅拌架齿轮506的动力传递,第二传递齿轮513也被驱动沿逆时针方向旋转,但随后的第二传递齿轮513的驱动部513b将旋转至被驱动件514的一对被驱动部514b之间而暂时不会驱动被驱动件514旋转,随着第二传递齿轮513的进一步旋转,驱动部513b与另一被驱动部514b抵接而驱动被驱动件514开始旋转,也就是说,当第二传递齿轮513开始旋转时,被驱动件514将不会立即旋转,而是在一段时间后才会开始旋转,其具有一定的延时性;如图47所示,随着被驱动件514的旋转,抵接在第一迫推部561上的被迫推部523a与第一迫推部561脱离接触,被迫推部523a在保持部件531的弹性力迫推下向左移动,直至与被驱动件主体部565抵接而停止继续向左移动,随着被驱动件514的进一步旋转,如图48所示,被迫推部523a与第二迫推部562的导向面562a抵接,在导向面562a的导向下,传动部件523逐渐向右移动,位于传动部件523右端的推压部523b将推动拨动件522克服第一弹性件524的弹性力移动,进而拨动件522推动成像设备的检测体,成像设备将检测到该拨动信号;进一步的,如图49所示,当被迫推部523a与导向面562a脱离接触而移动至与迫推面562b接触时,传动部件523将暂时不再向右移动,这时推压部523b将保持推动拨动件522的状态而迫使拨动件522持续拨动成像设备的检测体,成像设备将再次检测并记录该拨动信号的持续时长;但是,随着被驱动件514的更进一步的旋转,被迫推部523a与迫推面562b脱离接触,并在保持部件531的弹性力迫推下向左移动,直至再次与被驱动件主体部565抵接,接下来,被迫推部523a与第三迫推部563的配合过程和与第二迫推部562的配合过程类似,传动部件523将重复上一动作过程,这里就不再赘述,随着被驱动件514再进一步的旋转,第二弹性件553发生扭曲而蓄积有弹性力,随后,该弹性力释放并被施加至抵接部560而使得被驱动件514加速旋转,随后,被迫推部523a与第四迫推部564抵接并抵接在第四迫推部564的迫推面上,这时,驱动侧护盖519的被抵接突起519a1与抵接面560a脱离接触,第三弹性件551蓄积的弹性力被释放而迫推被驱动件514,使得被抵接突起519a1进入被驱动件514上的抵接槽560b 中,从而迫使被驱动件514朝右端移动,这时,被驱动件514的被驱动部514b与第二传递齿轮513的驱动部513b轴向脱离啮合,至此,被驱动件514无法再接收来自第二传递齿轮513上的驱动力旋转,也就使得传动部件523不会在左右移动,这时,传动部件523将再次保持在一个推压部523b推压拨动件522的被推压部522c的推动位置,拨动件522持续的与成像设备的检测体抵接,成像设备将再次接收到该拨动信号,检测过程终止。
在采用了上述技术方案后,提供了一个新的显影盒被检测组件,采用了螺旋槽结构设计或齿盘结构设计来传递驱动力,使得传动部件可在左右方向上移动,相对于现有的齿轮传动结构,具有更小的空间,因此,显影盒可以制作的更薄更小。
以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。
Claims (20)
- 一种显影盒,包括:壳体,在左右方向上延伸;显影辊,被所述壳体支撑,可绕着沿左右方向延伸的显影辊轴线旋转;耦联齿轮,在左右方向上位于所述壳体的左侧,可接收来自所述显影盒外部的驱动力而旋转;传递齿轮;其特征在于,所述显影盒还包括传动杆和拨动突起;所述传动杆能够响应于所述传递齿轮的旋转而在左右方向上从左往右移动,所述传动杆的至少一部分位于所述壳体的左侧;拨动突起,在左右方向上设置在所述壳体的右侧,能够响应于所述传动杆的移动而移动。
- 根据权利要求1所述的显影盒,其特征在于,所述传动杆的至少一部分位于所述壳体的右侧。
- 根据权利要求1所述的显影盒,其特征在于,所述传递齿轮上设置有斜面,所述斜面能够接触所述传动杆以迫使所述传动杆在左右方向上从左向右移动。
- 根据权利要求1所述的显影盒,其特征在于,所述传递齿轮上设置有多个斜面,多个所述斜面能够接触所述传动杆以多次迫使所述传动杆在左右方向上从左向右移动。
- 根据权利要求1所述的显影盒,其特征在于,还包括电连接至所述显影辊的电极,在与左右方向交叉的方向上,所述电极位于所述显影辊和所述传动杆之间。
- 根据权利要求5所述的显影盒,其特征在于,所述电极的至少一部分位于所述壳体的左侧。
- 根据权利要求1所述的显影盒,其特征在于,所述壳体具有可容纳显影剂的显影剂容纳部,所述传动杆位于所述显影剂容纳部的外部。
- 根据权利要求1所述的显影盒,其特征在于,所述拨动突起安装在所述传动杆的右侧。
- 根据权利要求1所述的显影盒,其特征在于,所述拨动突起与所述传动杆一体成型。
- 根据权利要求1所述的显影盒,其特征在于,还包括设置在所述壳体和所述传动杆之间的弹性构件,所述弹性构件能够迫使所述传动杆从右向左移动。
- 根据权利要求1所述的显影盒,其特征在于,所述弹性构件一端抵接所述壳体,另一端抵接所述传动杆。
- 根据权利要求1所述的显影盒,其特征在于,在左右方向上,所述传递齿轮、所述传动杆和所述拨动突起依次排列。
- 根据权利要求1所述的显影盒,其特征在于,所述传动杆具有沿着左右方向延伸的主体部分,所述主体部分和所述传递齿轮的旋转轴线偏置设置。
- 一种显影盒,可安装在具有检测体的成像设备中,包括:壳体,在左右方向上延伸;显影辊,被所述壳体支撑,可绕着沿左右方向延伸的显影辊轴线旋转;耦联齿轮,在左右方向上位于所述壳体的左侧,可接收来自所述显影盒外部的驱动力而旋转;传递齿轮,其特征在于,所述显影盒还包括传动杆和拨动突起;所述传动杆能够与所述传递齿轮接触并接收所述传递齿轮传递的驱动力在左右方向上从左向右移动;所述拨动突起在左右方向上位于所述壳体的右侧,能够响应于所述传动杆的移动而移动,所述拨动突起可拨动所述检测体。
- 根据权利要求15所述的显影盒,其特征在于,所述传递齿轮上设置有多个斜面,多个所述斜面接触所述传动杆以迫使所述传动杆在左右方向上从左向右移动。
- 根据权利要求14所述的显影盒,其特征在于,所述传动杆具有沿着左右方向延伸的主体部分,所述主体部分和所述传递齿轮的旋转轴线偏置设置。
- 一种显影盒,包括:壳体,在左右方向上延伸;显影辊,被所述壳体支撑,能够绕着沿左右方向延伸的显影辊轴线旋转;耦联齿轮,在左右方向上位于所述壳体的左侧,可接收来自所述显影盒外部的驱动力而旋转;传递齿轮;其特征在于,所述显影盒还包括传动杆和弹性构件,所述传动杆能够响应于所述传递齿轮的旋转而在左右方向上从左向右移动,所述弹性构件能够迫使所述传动杆在左右方向上从右向左移动。
- 根据权利要求17所述的显影盒,其特征在于,所述弹性构件一端抵接在所述壳体上,另一端抵接在所述传动杆上。
- 根据权利要求17所述的显影盒,其特征在于,所述传动杆具有沿着左右方向延伸的主体部分,所述主体部分和所述传递齿轮的旋转轴线偏置设置。
- 根据权利要求17所述的显影盒,其特征在于,还包括位于所述传动杆末端的拨动突起,所述拨动突起响应于所述传动杆的移动而移动。
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DE212022000280U1 (de) | 2021-12-16 | 2024-05-21 | Zhuhai Ninestar Information Technology Co.,Ltd | Entwicklerkartusche |
WO2023109723A1 (zh) | 2021-12-17 | 2023-06-22 | 江西亿铂电子科技有限公司 | 一种显影盒 |
CN114924472A (zh) | 2022-03-20 | 2022-08-19 | 朱雨 | 一种显影盒 |
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2022
- 2022-12-10 WO PCT/CN2022/138241 patent/WO2023109723A1/zh active Application Filing
- 2022-12-10 DE DE212022000136.2U patent/DE212022000136U1/de active Active
- 2022-12-12 CN CN202223324073.5U patent/CN219475992U/zh active Active
- 2022-12-12 CN CN202211590144.8A patent/CN116266038A/zh active Pending
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2023
- 2023-08-22 US US18/236,433 patent/US11874628B2/en active Active
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US11874628B2 (en) | 2021-12-17 | 2024-01-16 | Jiangxi Yibo E-Tech Co. Ltd. | Developing cartridge |
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CN219475992U (zh) | 2023-08-04 |
DE212022000136U1 (de) | 2023-12-12 |
US11874628B2 (en) | 2024-01-16 |
CN116266038A (zh) | 2023-06-20 |
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