CN110138041B - Wireless earphone charging box - Google Patents
Wireless earphone charging box Download PDFInfo
- Publication number
- CN110138041B CN110138041B CN201910461559.7A CN201910461559A CN110138041B CN 110138041 B CN110138041 B CN 110138041B CN 201910461559 A CN201910461559 A CN 201910461559A CN 110138041 B CN110138041 B CN 110138041B
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- charging box
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- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 12
- 239000000243 solution Substances 0.000 description 5
- 241000463219 Epitheca Species 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a wireless earphone charging box, and belongs to the technical field of intelligent earphones. The wireless earphone charging box includes: a lower case provided with an earphone slot for accommodating the wireless earphone; the upper shell is rotationally connected with the lower shell; the driving motor is fixed on the lower shell; and the transmission assembly is respectively connected with the driving motor and the upper shell, and the driving motor drives the transmission assembly to move so as to enable the upper shell to cover or open the earphone slot. The technical scheme of the invention can ensure the stable connection between the upper shell and the lower shell while facilitating the opening of the upper shell relative to the lower shell.
Description
Technical Field
The invention relates to the technical field of intelligent headphones, in particular to a wireless headphone charging box.
Background
Generally, the wireless earphone charging box includes an upper case and a lower case, the wireless earphone is inserted into the lower case, and the upper case covers the wireless earphone. In the current wireless earphone, the upper shell is attracted with the lower shell through a magnet, or the upper shell and the lower shell are clamped and fixed through a clamping structure. In these modes, if the upper shell and the lower shell are sucked or clamped tightly, the upper shell is difficult to open; however, if the upper case and the lower case are engaged or held loosely, the upper case is easily separated from the lower case. Therefore, the connection force between the upper shell and the lower shell is difficult to control, and the upper shell and the lower shell are inconvenient to open.
Disclosure of Invention
The invention mainly aims to provide a wireless earphone charging box, which aims to ensure that the upper shell is opened relative to the lower shell and the connection between the upper shell and the lower shell is stable.
In order to achieve the above object, the present invention provides a wireless earphone charging box, comprising:
a lower case provided with an earphone slot for accommodating the wireless earphone;
the upper shell is rotationally connected with the lower shell;
the driving motor is fixed on the lower shell; and
the transmission assembly is respectively connected with the driving motor and the upper shell, and the driving motor drives the transmission assembly to move so as to enable the upper shell to rotate to cover or open the earphone slot.
Optionally, a mounting cavity is formed on the lower shell, and the driving motor and the transmission assembly are both mounted in the mounting cavity.
Optionally, the lower shell includes lower shell body and installation casing, be equipped with on the lower shell body the earphone groove, the installation casing is fixed in the lower shell body, be formed with on the installation casing the installation chamber.
Optionally, the installation casing includes motor support and installation cover, the installation cover covers and locates the motor support forms the installation cavity, driving motor with the motor support is fixed, the epitheca with pivot between the inferior valve passes the installation cover, and with the installation cover rotates to be connected, drive assembly with the pivot is connected and is driven the pivot rotates.
Optionally, the upper shell includes upper shell body and hinge, be equipped with the fixed slot on the upper shell body, the hinge set firmly in the fixed slot, the upper shell with pivot between the inferior valve with the hinge is fixed.
Optionally, a limiting groove is formed in the lower shell, and the driving motor is located in the limiting groove and is clamped by the groove wall of the limiting groove.
Optionally, the transmission assembly includes driving gear and driven gear group, driving motor with the driving gear is connected, driven gear group with the driving gear meshing, the upper casing with pivot between the inferior valve is fixed on the driven gear group.
Optionally, the driven gear set includes a first gear, a second gear and a third gear, the first gear is coaxially connected with the second gear, the first gear is meshed with the driving gear, the diameter of the second gear is larger than that of the first gear, the second gear is meshed with the third gear, and the rotating shaft is coaxially connected with the third gear.
Optionally, the transmission assembly includes a rack and a transmission gear, the rack is connected with the driving motor, the transmission gear is meshed with the rack, and the transmission gear is further coaxially connected with a rotating shaft between the upper shell and the lower shell.
Optionally, the lower shell is provided with a limiting slideway, and the rack slideway is installed on the limiting slideway.
Optionally, the wireless earphone charging box is provided with a key and a controller, the controller is respectively and electrically connected with the key and the driving motor, and the controller controls the driving motor to work according to a pressing signal of the key; or,
the wireless earphone charging box is provided with a detection part and a controller which are electrically connected with each other, the detection part is used for detecting a pre-switch signal of the upper shell, and the controller controls the driving motor to work according to the pre-switch signal.
Optionally, a controller is arranged in the wireless earphone charging box, and the controller is electrically connected with the mobile terminal and is used for receiving a control instruction of the mobile terminal and controlling the driving motor to work or lock according to the control instruction.
According to the invention, the driving motor and the transmission assembly are arranged in the wireless earphone charging box, and when the cover is required to be opened, the driving motor drives the transmission assembly to move, so that the upper shell is driven to be opened; when the cover is required to be closed, the driving motor rotates reversely to drive the transmission assembly to move in the opposite direction, so that the upper shell is driven to move backwards to cover the lower shell. The form of this come control switch lid through driving motor can enough guarantee to uncap smoothly, does not receive the influence of connecting force between epitheca and the inferior valve, can guarantee again that epitheca and inferior valve lock and avoid charging box opening when receiving external force effect. In addition, the mode that driving motor control opened and shut the lid makes the motion displacement of epitheca even and accurate, can further guarantee the effect of opening and shutting the lid.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a wireless headset charging case according to an embodiment of the present invention, wherein an upper case and a lower case are combined;
fig. 2 is a schematic structural view of the wireless headset charging case of fig. 1, wherein the upper case is opened with respect to the lower case;
fig. 3 is an exploded view of a driving structure of the wireless headset charging case of fig. 1;
FIG. 4 is an assembled schematic view of the driving structure of FIG. 3;
FIG. 5 is a schematic cross-sectional view of the drive structure of FIG. 4;
FIG. 6 is a schematic view of the internal structure of the driving structure of FIG. 4;
FIG. 7 is another schematic cross-sectional view of the drive structure of FIG. 4;
FIG. 8 is a schematic diagram of another embodiment of a wireless headset charging case of the present invention;
fig. 9 is another schematic structural view of the wireless headset charging case of fig. 8.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a wireless earphone charging box, which belongs to the technical field of intelligent earphones and is used for charging wireless earphones.
Referring to fig. 1 in combination, in the embodiment of the invention, the wireless earphone charging box includes an upper case 10 and a lower case 20, the upper case 10 is rotatably connected with the lower case 20, the lower case 20 is provided with an earphone slot 211 for accommodating the wireless earphone 60, the earphone slot 211 has a slot opening facing the upper case 10, and the upper case 10 covers the slot opening. Alternatively, the upper case 10 and the lower case 20 are rotatably coupled by a rotation shaft 13 (shown in fig. 3), and the upper case 10 may be rotatably opened with respect to the lower case 20. For better explanation, the upper case 10 is provided on the upper side, and the lower case 20 is provided on the lower side.
Referring to fig. 3 in combination, in the embodiment of the invention, the wireless earphone charging box further includes a driving motor 30 and a transmission assembly 40, the driving motor 30 is fixed on the lower case 20, the transmission assembly 40 is respectively connected to the driving motor 30 and the upper case 10, and the driving motor 30 drives the transmission assembly 40 to move, so that the upper case 10 rotates to cover or open the earphone slot 211.
The form of the transmission assembly 40 is various, for example, in one embodiment, the transmission assembly 40 is a gear assembly, and the upper case 10 is driven to rotate by a gear. In one embodiment, the drive assembly 40 is in the form of a gear and rack 52. In one embodiment, the drive assembly 40 is in the form of a worm gear and worm. In one embodiment, the drive assembly 40 is in the form of a screw and nut.
In the invention, the driving motor 30 and the transmission assembly 40 are arranged in the wireless earphone charging box, when the cover is required to be opened, the driving motor 30 drives the transmission assembly 40 to move, so that the upper shell 10 is driven to be opened (as shown in fig. 2, the cover is opened in fig. 2); when the cover is required to be closed, the driving motor 30 is reversed to drive the transmission assembly 40 to move in the opposite direction, so as to drive the upper shell 10 to move back to cover the lower shell 20 (as shown in fig. 1, the cover is in the cover-closed state in fig. 1). The form of the switch cover is controlled by the driving motor 30, so that the cover can be opened smoothly, the influence of the connecting force between the upper shell 10 and the lower shell 20 is avoided, and the upper shell 10 and the lower shell 20 can be locked to avoid the opening of the charging box under the action of external force. In addition, the cover opening and closing mode controlled by the driving motor 30 enables the movement displacement of the upper shell 10 to be uniform and accurate, and the cover opening and closing effect can be further ensured.
Referring to fig. 4 and fig. 5 in combination, in order to avoid the drive motor 30 and the transmission assembly 40 from being exposed, in an embodiment, the lower housing 20 is formed with a mounting cavity 2221, the drive motor 30 and the transmission assembly 40 are both mounted in the mounting cavity 2221, and the mounting cavity 2221 is a closed cavity, so that the drive motor 30 and the transmission assembly 40 can be prevented from being exposed, which not only can protect the drive motor 30 and the transmission assembly 40, but also is beneficial to the beauty of the product. Specifically, the lower case 20 includes a lower case body 21 and a mounting case 22, the earphone slot 211 is provided on the lower case body 21, the mounting case 22 is fixed to the lower case body 21, and the mounting cavity 2221 is formed in the mounting case 22. Alternatively, the mounting case 22 and the lower case body 21 may be detachably connected, for example, the mounting case 22 may be fixed to the lower case body 21 by screws, or the mounting case 22 may be engaged with the lower case body 21 by a snap, or the like. By mounting both the driving motor 30 and the transmission assembly 40 on the mounting housing 22, the driving motor 30, the transmission assembly 40 and the mounting housing 22 form an integral module, so that they can be mounted as a single unit to the lower housing body 21, simplifying the assembly process of the finished product. In addition, in other embodiments, the mounting cavity 2221 may also be an integrally formed cavity on the lower housing 20, for example, formed during injection molding of the lower housing 20.
In one embodiment, the mounting housing 22 includes a motor support 221 and a mounting cover 222, the mounting cover 222 has a cavity shape that is open downward (i.e. open toward the lower housing 20), the motor support 221 has a substantially plate shape, and the mounting cover 222 covers the motor support 221 to form the mounting cavity 2221. Optionally, the mounting cover 222 is detachably connected to the motor support 221, so that the driving motor 30 and the transmission assembly 40 can be maintained by detaching the mounting cover from the motor support 221. In this embodiment, the driving motor 30 is fixed to the motor support 221, the transmission assembly 40 is mounted on the motor support 221 or the mounting cover 222, the rotating shaft 13 between the upper shell 10 and the lower shell 20 passes through the mounting cover 222 and is rotatably connected to the mounting cover 222, and the transmission assembly 40 is connected to the rotating shaft 13 to drive the rotating shaft 13 to rotate. In addition, the installation housing 22 may have other structures, for example, the installation housing 22 is formed by splicing six plate bodies.
Referring to fig. 3 again, in order to fix the driving motor 30, a limiting groove 2211 is formed on the lower housing 20, and the driving motor 30 is located in the limiting groove 2211 and is clamped by a groove wall of the limiting groove 2211. Specifically, two limiting protrusions 2212 are disposed on the motor support 221, the two limiting protrusions 2212 are opposite and spaced apart, a gap between the two limiting protrusions 2212 forms a limiting groove 2211, and the driving motor 30 abuts against the two limiting protrusions 2212. To limit the driving motor 30 in other directions, in one embodiment, the motor support 221 is further provided with a connection protrusion 2213, where the connection protrusion 2213 is disposed near one end of the limit protrusion 2212, and the connection protrusion 2213 is located between the two limit protrusions 2212 and abuts against the driving motor 30. The connection protrusion 2213 is provided with a yielding hole, and the driving shaft of the driving motor 30 extends out of the yielding hole to be connected with the transmission assembly 40. In addition, the limit groove 2211 may be formed by removing surface material from the motor bracket 221.
In order to facilitate the connection between the upper case 10 and the lower case 20, in one embodiment, the upper case 10 includes an upper case body 11 and a hinge 12, a fixing groove 111 is provided on the upper case body 11, the hinge 12 is fixedly provided in the fixing groove 111, and a rotating shaft 13 between the upper case 10 and the lower case 20 is fixed with the hinge 12. After the hinge 12 and the rotating shaft 13 are fixed, the hinge 12 is locked into the fixing groove 111. The hinge 12 and the fixing groove 111 may be fixed by a screw, a buckle, or a dispensing method. By adopting the hinge 12 to connect the rotating shaft 13 and then installing the hinge 12 into the fixing groove 111, the rotating shaft 13 can be hidden in the fixing groove 111, and the hinge is prevented from being exposed. Specifically, a notch 121 is formed in the hinge 12, the rotating shaft 13 is located in the notch 121, two ends of the rotating shaft 13 are respectively fixed to two groove side walls of the notch 121, the rotating shaft 13 is spaced from the groove bottom of the notch 121, and the mounting cover 222 partially extends into the notch 121. In addition, two lugs may be provided on the hinge 12 for fixing the rotating shaft 13. In other embodiments, the rotating shaft 13 may be directly fixed to the upper housing body 11.
The following two embodiments are given as examples to illustrate the specific structure of the transmission assembly 40, but are not limited thereto:
referring to fig. 1 to 7 in combination, in an embodiment, the transmission assembly 40 includes a driving gear 41 and a driven gear set, the driving motor 30 is connected to the driving gear 41, the driven gear set is meshed with the driving gear 41, and the rotating shaft 13 between the upper case 10 and the lower case 20 is fixed on the driven gear set. In this embodiment, the driven gear set may be one gear or a plurality of gears, and when the driven gear set employs a plurality of gears, the driven gear can be ensured to be in contact with the rotating shaft 13 even if the driving motor 30 is far from the rotating shaft 13. In addition, when the driven gear group is composed of a plurality of driven gears, the transmission ratio can be adjusted by adjusting the number of teeth of different driven gears.
Specifically, the driven gear set includes a first gear 42, a second gear 43, and a third gear 44, and the first gear 42 is coaxially connected to the second gear 43, that is, the first gear 42 and the second gear 43 are fixed together to rotate synchronously. In this embodiment, since the first gear 42 and the second gear 43 are coaxially connected, occupation of space in the up-down direction can be reduced, so that the overall structure is more compact. The first gear 42 is meshed with the driving gear 41, the second gear 43 has a larger diameter than the first gear 42, the second gear 43 is meshed with the third gear 44, and the rotating shaft 13 is coaxially connected with the third gear 44, i.e., the rotating shaft 13 is fixed on the third gear 44. In this embodiment, the driving shaft of the driving motor 30 rotates to drive the driving gear 41 to rotate, the driving gear 41 drives the first gear 42 to rotate, the second gear 43 synchronously rotates along with the first gear 42, the third gear 44 rotates under the driving of the second gear 43, and then drives the rotating shaft 13 fixed on the third gear 44 to rotate, and the hinge 12 fixed on the rotating shaft 13 rotates together to drive the upper case 10 to rotate and open. When the cover is required to be closed, the driving shaft of the driving motor 30 is reversed, and the driving gear 41, the first gear 42, the second gear 43, the third gear 44, the rotating shaft 13 and the like are all rotated reversely, so that the upper case 10 is driven to rotate to cover the earphone slot 211.
The motor support 221 is provided with two connecting protrusions 2213, the two connecting protrusions 2213 are arranged at intervals, the driving gear 41, the first gear 42 and the second gear 43 are all located between the two connecting protrusions 2213, and the connecting shaft 45 (the first gear 42 and the second gear 43 rotate around the connecting shaft 45) between the first gear 42 and the second gear 43 is respectively connected with the two connecting protrusions 2213 in a rotating mode.
Referring to fig. 8 and 9 in combination, in one embodiment, the transmission assembly 50 includes a rack 52 and a transmission gear 51, the rack 52 is connected to the driving motor 30, the transmission gear 51 is meshed with the rack 52, and the transmission gear 51 is further coaxially connected to the rotating shaft 13 between the upper case 10 and the lower case 20. In this embodiment, the driving motor 30 drives the rack 52 to move back and forth in the transverse direction, and the transmission gear 51 rotates under the driving of the rack 52, converts the transverse displacement of the rack 52 into a torque, and drives the hinge 12 to rotate, so as to drive the upper case 10 to rotate.
To ensure the accuracy of the stroke of the back and forth movement of the rack 52, in one embodiment, the lower housing 20 is provided with a limit slide (not shown) to which the rack 52 is mounted. Specifically, the motor support 221 is provided with a limit sliding, and the rack 52 is in sliding fit with the limit slideway.
In the embodiment of the present invention, there are various ways of opening the cover of the wireless earphone charging box, specifically, in one embodiment, the wireless earphone charging box is provided with a key and a controller, the controller is electrically connected with the key and the driving motor 30 respectively, and the controller controls the driving motor 30 to work according to a pressing signal of the key. In this embodiment, the key is a mechanical key or a touch key disposed on the upper case 10 or the lower case 20, and the upper case 10 can be opened or closed by pressing the key. For example, when the key is pressed for a single time, a pressing signal containing information about opening or closing the cover is sent to the controller, and the controller controls the driving motor 30 to rotate forward or backward according to the pressing signal. And when the key is pressed for a long time, a charge and discharge signal is sent to the controller.
In addition, in one embodiment, the wireless earphone charging case is provided with a detecting member and a controller, wherein the detecting member is electrically connected with each other, the detecting member is used for detecting a pre-switch signal of the upper case 10, and the controller controls the driving motor 30 to work according to the pre-switch signal. Specifically, the detecting member may be in the form of a limit switch or a micro switch, for example, the detecting member may have a structure similar to that of a refrigerator door, and when the refrigerator door is opened, an illumination lamp in the refrigerator is turned on, and when the refrigerator door is closed, the illumination lamp in the refrigerator is turned off. The pre-opening signal in this embodiment includes a pre-opening signal and a pre-closing signal, where the pre-opening signal refers to a signal generated when the upper case 10 performs the opening operation but does not perform the opening operation, for example, when the upper case 10 is opened by a gap, the detection member detects the pre-opening signal, and the controller controls the driving motor 30 to operate to perform the opening operation of the upper case 10. The pre-closing signal refers to a signal generated when the upper case 10 performs the closing operation but does not perform the closing operation, for example, when the upper case 10 rotates downward by a small angle, the detection member detects the pre-closing signal, and the controller controls the driving motor 30 to operate to perform the closing operation of the upper case 10. In the above description, since the cover opening and closing of the upper case 10 is controlled by the driving motor 30, the upper case 10 cannot be rotated by a large angle and can be rotated only by a preset angle, which is usually smaller, for example, less than or equal to 5 °, when the driving motor 30 is not operated, and may be specifically set according to circumstances. When the detecting member detects that the upper case 10 rotates by a preset angle, the controller controls the driving motor 30 to rotate forward or backward so that the upper case 10 is opened or closed.
In one embodiment, a controller is disposed in the wireless earphone charging box, and the controller is electrically connected with a mobile terminal (such as a wireless earphone 60, a mobile phone, a computer, a remote controller, etc.) and is configured to receive a control instruction of the mobile terminal, and control the driving motor 30 to work or lock according to the control instruction. In this embodiment, the mobile terminal issues related control instructions, such as an instruction to open the cover, an instruction to close the cover, or an instruction to lock the cover, to the controller, and then the controller controls the driving motor 30 to rotate forward, rotate backward, or lock. In addition, the locking function of the charging box can be opened as required, after the charging box is opened, the controller can control the driving motor 30 to lock, so that the wireless earphone charging box is prevented from being opened by others, and further guarantee is provided for the safety and privacy of the wireless earphone 60.
In an embodiment, the wireless headset charging box is provided with an information transmission interface, so that when the mobile terminal is the wireless headset 60, for example, when the wireless headset 60 is plugged into the headset slot 211 for charging, the wireless headset 60 is electrically connected with the controller, and the charging interface is used as the information transmission interface. Meanwhile, the wireless earphone 60 is connected with the Bluetooth of the mobile phone, and the wireless earphone 60 is used as a medium, so that the mobile phone can control the working state of the driving motor 30 in the charging box, and the wireless earphone charging box can be locked or unlocked.
In an embodiment, a wireless module is disposed in the wireless earphone charging box, the wireless module is respectively connected with the mobile terminal and the controller in a wireless manner, and the controller controls the driving motor 30 to work or lock according to a control instruction sent by the mobile terminal and received by the wireless module.
The foregoing description of the preferred embodiments of the present invention should not be construed as limiting the scope of the invention, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).
Claims (10)
1. A wireless headset charging box, comprising:
a lower case provided with an earphone slot for accommodating the wireless earphone;
the upper shell is rotationally connected with the lower shell;
the driving motor is fixed on the lower shell; and
the transmission assembly is respectively connected with the driving motor and the upper shell, and the driving motor drives the transmission assembly to move so as to enable the upper shell to rotate to cover or open the earphone slot;
the lower shell is provided with a mounting cavity, and the driving motor and the transmission assembly are both arranged in the mounting cavity;
the lower shell comprises a lower shell body and a mounting shell, the earphone slot is arranged on the lower shell body, the mounting shell is fixed on the lower shell body, and the mounting cavity is formed on the mounting shell;
the lower shell body is detachably connected with the mounting shell;
the mounting housing, the drive motor and the transmission assembly form an integral module.
2. The wireless headset charging box of claim 1, wherein the mounting housing comprises a motor bracket and a mounting cover, the mounting cover is covered on the motor bracket to form the mounting cavity, the driving motor is fixed with the motor bracket, a rotating shaft between the upper shell and the lower shell passes through the mounting cover and is rotatably connected with the mounting cover, and the transmission assembly is connected with the rotating shaft to drive the rotating shaft to rotate.
3. The wireless earphone charging case of claim 1, wherein said upper housing comprises an upper housing body and a hinge, a fixing groove is provided on said upper housing body, said hinge is fixedly provided in said fixing groove, and a rotation axis between said upper housing and said lower housing is fixed with said hinge.
4. The wireless earphone charging case of claim 1, wherein the lower case is provided with a limit groove, and the driving motor is positioned in the limit groove and is clamped by a groove wall of the limit groove.
5. The wireless headset charging case of any of claims 1-4, wherein the transmission assembly comprises a driving gear and a driven gear set, the driving motor is connected to the driving gear, the driven gear set is meshed with the driving gear, and a rotation shaft between the upper case and the lower case is fixed to the driven gear set.
6. The wireless headset charging cartridge of claim 5 wherein the driven gear set comprises a first gear, a second gear and a third gear, the first gear being coaxially coupled to the second gear, the first gear being in mesh with the driving gear, the second gear having a diameter greater than a diameter of the first gear, the second gear being in mesh with the third gear, the shaft being coaxially coupled to the third gear.
7. The wireless headset charging cartridge of any of claims 1-4, wherein the transmission assembly comprises a rack and a transmission gear, the rack being coupled to the drive motor, the transmission gear being meshed with the rack, and the transmission gear being further coaxially coupled to a rotational axis between the upper housing and the lower housing.
8. The wireless headset charging box of claim 7, wherein the lower housing is provided with a limit slide, the rack slide being mounted to the limit slide.
9. The wireless earphone charging box according to claim 1, wherein the wireless earphone charging box is provided with a key and a controller, the controller is respectively and electrically connected with the key and the driving motor, and the controller controls the driving motor to work according to a pressing signal of the key; or,
the wireless earphone charging box is provided with a detection part and a controller which are electrically connected with each other, the detection part is used for detecting a pre-switch signal of the upper shell, and the controller controls the driving motor to work according to the pre-switch signal.
10. The wireless earphone charging box according to claim 1, wherein a controller is arranged in the wireless earphone charging box, and the controller is electrically connected with a mobile terminal and is used for receiving a control instruction of the mobile terminal and controlling the driving motor to work or lock according to the control instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461559.7A CN110138041B (en) | 2019-05-30 | 2019-05-30 | Wireless earphone charging box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461559.7A CN110138041B (en) | 2019-05-30 | 2019-05-30 | Wireless earphone charging box |
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| Publication Number | Publication Date |
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| CN110138041A CN110138041A (en) | 2019-08-16 |
| CN110138041B true CN110138041B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910461559.7A Active CN110138041B (en) | 2019-05-30 | 2019-05-30 | Wireless earphone charging box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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