CN114132240A - Vehicle-mounted refrigerator moving platform - Google Patents
Vehicle-mounted refrigerator moving platform Download PDFInfo
- Publication number
- CN114132240A CN114132240A CN202111628186.1A CN202111628186A CN114132240A CN 114132240 A CN114132240 A CN 114132240A CN 202111628186 A CN202111628186 A CN 202111628186A CN 114132240 A CN114132240 A CN 114132240A
- Authority
- CN
- China
- Prior art keywords
- tray
- slide rail
- pencil
- wire harness
- sealing strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/10—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a vehicle-mounted refrigerator moving platform which comprises a tray for bearing a vehicle-mounted refrigerator and a sliding rail for providing guide for the tray, wherein a motor is arranged to drive the tray to slide in the sliding rail through a transmission device, and a lockable clutch is arranged between the motor and the transmission device; the tray comprises an upper tray body, a lower roller assembly and a guide plate connected between the tray body and the roller assembly, the roller assembly can be contacted with different side surfaces in the slide rail, a gap eliminating assembly is arranged on the roller assembly, and a sealing strip which plays a supporting and guiding role in the sliding of the guide plate is arranged on the slide rail; be provided with preceding travel switch, back travel switch, control module and interconnect's control pencil on the tray, be provided with on the tray and play the too pencil support of guard action to the control pencil, be provided with pencil tow chain subassembly in the slide rail. The invention can respectively control the sliding of the vehicle-mounted refrigerator in front and rear rows, has good protection effect on a control circuit and has stable sliding process.
Description
Technical Field
The invention belongs to the technical field of automobile accessories, and particularly relates to a vehicle-mounted refrigerator moving platform.
Background
The vehicle-mounted refrigerator is a refrigerated cabinet which can be carried on an automobile. The vehicle-mounted refrigerator is a new generation of refrigeration and cold storage appliance popular in the international market in recent years. All installed on a lot of motorcycle types at present on-vehicle refrigerator, and present on-vehicle refrigerator is fixed the setting mostly between two seats, leads to on-vehicle refrigerator's use convenient inadequately, even can make on-vehicle refrigerator slide, but has the unstable problem of slip process to the protection that the slip process is unfavorable for the control pencil.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a vehicle-mounted refrigerator moving platform which can respectively control the vehicle-mounted refrigerator to slide from the front row to the rear row, has a good protection effect on a control circuit and is stable in the sliding process.
The technical scheme of the invention is as follows:
a vehicle-mounted refrigerator moving platform comprises a tray for bearing a vehicle-mounted refrigerator and a slide rail for guiding the tray, wherein a motor is arranged on one side of the slide rail and drives the tray to slide in the slide rail through a transmission device;
the tray comprises an upper tray body, a lower roller assembly and a guide plate connected between the tray body and the roller assembly, the roller assembly can be contacted with different side surfaces in the slide rail, a gap eliminating assembly is arranged on the roller assembly, and a sealing strip for supporting and guiding the slide of the guide plate is arranged on the slide rail;
the utility model discloses a safety protection device for automobile, including slide rail, last travel switch, the last travel switch that is provided with of tray, back travel switch, control module, be connected with first pencil between preceding travel switch and the control module, be connected with the second pencil between back travel switch and the control module, be connected with the third pencil between motor and the control module, control module sets up in the slide rail rear side through being connected with, be provided with the first wire harness support that supplies first pencil to pass through on the tray, supply the second wire harness support that the second pencil passes through, supply third pencil and the third wire harness support that passes through, be provided with in the slide rail and drag chain assembly to the third pencil and play the pencil of guard action.
Further, preceding travel switch is fixed in the front end of baffle downside, back travel switch is fixed in the rear end of baffle downside, first wire harness support, second wire harness support and third wire harness support all pass disk body and baffle, the centre of first wire harness support, second wire harness support and third wire harness support all is equipped with the opening.
Further, pencil tow chain subassembly includes fender bracket, tow chain, both ends opening around the fender bracket, the front end of fender bracket and the one end fixed connection of tow chain, the other end and the baffle fixed connection of tow chain just are located the below of third pencil support, the third pencil penetrates through tow chain and third pencil support and control module connection with the rear end from the fender bracket.
Furthermore, a plurality of buckles for the second wire harness to pass through are arranged on the tray body.
Further, the slide rail is both ends open-ended square tubular structure, the upper end of slide rail is provided with the gliding opening of confession baffle, the sealing strip sets up on the opening, the sealing strip is including fixing hard sealing strip and the soft sealing strip on the slide rail down, hard sealing strip is located the both sides of opening, soft sealing strip is located hard sealing strip towards one side of opening, the tip of soft sealing strip extends to in the opening and the baffle contact, the coating has the wearing layer on the contact surface of soft sealing strip and baffle.
Further, a partition plate for separating the transmission device from the wiring harness drag chain assembly is arranged in the slide rail.
Further, the lower extreme of baffle is provided with the gyro wheel mounting panel, the gyro wheel mounting panel includes diaphragm and vertical board, wheel components includes first gyro wheel, second gyro wheel, third gyro wheel, the side that the slide rail was gone up to first gyro wheel level setting can be followed on the diaphragm slides, the vertical setting of second gyro wheel can be followed the downside in the slide rail and slided in the vertical board lower part, the vertical setting of third gyro wheel can be followed the side that goes up in the slide rail and slided on the upper portion of vertical board.
Further, the clearance elimination subassembly includes vertical arc branch, vertical rubber spring, horizontal arc branch, horizontal rubber spring, vertical arc branch is installed on the longitudinal plate, vertical rubber spring installs on the diaphragm, and the one end at vertical arc branch is installed to the third gyro wheel, the other end and the vertical rubber spring of vertical arc branch are contradicted, horizontal arc branch is installed on the diaphragm, horizontal rubber spring installs on the longitudinal plate, the one end at horizontal arc branch is installed to first gyro wheel, the other end and the conflict of horizontal rubber spring of horizontal arc branch.
Further, the transmission device comprises a coupler, a screw rod, a sliding nut and a nut seat, an output shaft of the motor is coaxially connected with the screw rod through the coupler, the sliding nut is in threaded connection with the screw rod, the sliding nut is arranged in the nut seat, and the nut seat is clamped at the lower end of the guide plate so that the tray slides along with the sliding nut.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention improves the guiding and supporting function of the sliding rail on the pushing disc by arranging the roller components which are contacted with different side surfaces of the sliding rail, and controls the gap between the roller components and the sliding rail by arranging the gap eliminating component, thereby ensuring that the sliding is smoother and more stable;
2. the control module is arranged to control the working state of the motor, so that the sliding position of the vehicle-mounted refrigerator is controlled, the use of passengers is facilitated, the automation degree of the vehicle-mounted refrigerator is higher, the use is more convenient, and the harness drag chain assembly and the harness supports are arranged to protect the control wire harness in the vehicle-mounted refrigerator, so that the safety is higher;
3. the tray can be prevented from sliding after being impacted by the aid of the lockable clutch, the transmission device can be driven only after the clutch is unlocked by the motor, so that the tray slides along the sliding rail, the transmission device cannot work when the clutch is locked, the tray cannot slide when being impacted, and the safety is higher.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a bottom view of the present invention with the slide rail removed;
FIG. 3 is a side view of the present invention;
FIG. 4 is a perspective view of the roller assembly and gap elimination assembly of the present invention;
FIG. 5 is a partial perspective view of the roller assembly and the track of the present invention;
FIG. 6 is a partial schematic view of the clutch of the present invention;
FIG. 7 is a schematic view of the outer ring and star wheel of the clutch of the present invention;
FIG. 8 is a schematic view of a clutch finger according to the present invention;
fig. 9 is a schematic view of the engagement of the fingers and star wheel of the present invention.
In the figure, 1, a tray, 2, a slide rail, 3, a sealing strip, 4, a motor, 5, a coupling, 6, a control module, 7, a plug, 8, a first wiring harness support, 9, a second wiring harness support, 10, a third wiring harness support, 11, a protective tube, 12, a buckle, 13, a first wiring harness, 14, a second wiring harness, 15, a third wiring harness, 16, a clutch, 17, a screw rod, 18, a sliding nut, 19, a nut seat, 20, a bearing seat, 21, a front travel switch, 22, a rear travel switch, 23, a protective frame, 24, a drag chain, 25, a guide plate, 26, a hard sealing strip, 27, a soft sealing strip, 28, a longitudinal plate, 29, a transverse plate, 30, a longitudinal arc support rod, 31, a transverse arc support rod, 32, a transverse rubber spring, 33, a longitudinal rubber spring, 34, a first roller, 35, a third roller, 36, a second roller, 37, 38, a worm wheel, 39, an outer ring, 40. star wheel 41, finger 42, roller 42-1, first roller 42-2, second roller 42-3, third roller 42-4, fourth roller 42-5, fifth roller 42-6, sixth roller 43, elastic block 44 and locking surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, a vehicle-mounted refrigerator moving platform comprises a tray 1 for bearing a vehicle-mounted refrigerator and a slide rail 2 for guiding the tray 1, wherein a motor 4 is arranged on one side of the slide rail 2, the motor 4 drives the tray 1 to slide in the slide rail 2 through a transmission device, a lockable clutch 16 is arranged between the motor 4 and the transmission device, and the slide rail 2 is fixed on a vehicle base;
in the invention, as shown in fig. 4-5, the tray 1 comprises an upper tray body, a lower roller assembly and two guide plates 25 connected between the tray body and the roller assembly, the lower end of each guide plate 25 is provided with a roller mounting plate for mounting the roller assembly, the roller mounting plate comprises a transverse plate 29 and a longitudinal plate 28, and the transverse plate 29 and the longitudinal plate 28 are fixedly connected with each other to form a T shape;
as shown in fig. 4-5, the roller assembly includes a first roller 34, a second roller 36, and a third roller 35, the first roller 34 is horizontally disposed on the horizontal plate 29 and can slide along the inner side of the slide rail 2, the second roller 36 is vertically disposed on the lower portion of the vertical plate 28 and can slide along the inner lower side of the slide rail 2, the third roller 35 is vertically disposed on the upper portion of the vertical plate 28 and can slide along the inner upper side of the slide rail 2, wherein the upper end of the third roller 35 is higher than the upper end of the horizontal plate 29, and an avoiding groove should be formed on the horizontal plate 29 for the third roller 35;
as shown in fig. 4-5, a gap eliminating assembly is arranged on the roller assembly, the gap eliminating assembly includes a longitudinal arc-shaped supporting rod 30, a longitudinal rubber spring 33, a transverse arc-shaped supporting rod 31 and a transverse rubber spring 32, the longitudinal arc-shaped supporting rod 30 is installed on the longitudinal plate 28 through a step bolt, the longitudinal rubber spring 33 is installed on the transverse plate 29, a third roller 35 is installed at one end of the longitudinal arc-shaped supporting rod 30, the other end of the longitudinal arc-shaped supporting rod 30 is abutted against the longitudinal rubber spring 33, the transverse arc-shaped supporting rod 31 is installed on the transverse plate 29 through a step bolt, the transverse rubber spring 32 is installed on the longitudinal plate 28, the first roller 34 is installed at one end of the transverse arc-shaped supporting rod 31, the other end of the transverse arc-shaped supporting rod 31 is abutted against the transverse rubber spring 32, wherein the middle section of the step bolt is set as a smooth rod section, and the tail end of the step bolt is screwed up by a screw thread section and a nut, the polished rod part penetrates through the longitudinal arc-shaped supporting rod 30 or the transverse arc-shaped supporting rod 31, so that the longitudinal arc-shaped supporting rod 30 or the transverse arc-shaped supporting rod 31 can rotate in a small range, smaller gaps are formed between the first roller 34 and the third roller 35 and the sliding rail 2 respectively by improving sliding fluency, the gaps between the rollers and the sliding rail can be eliminated by arranging the longitudinal rubber spring 33 and the transverse rubber spring 32, the sliding between the tray 1 and the sliding rail 2 is smoother, and the clamping is avoided.
In the invention, as shown in fig. 3, the slide rail 2 is provided with the sealing strips 3 positioned at two sides of the guide plate 25, the slide rail 2 is of a square tubular structure with openings at two ends, the upper end of the slide rail 2 is provided with an opening part for the guide plate 25 to slide, the sealing strips 3 are arranged on the opening part, the sealing strips 3 comprise hard sealing strips 26 and soft sealing strips 27 fixed on the lower slide rail 2, the hard sealing strips 26 are positioned at two sides of the opening part, the soft sealing strips 27 are positioned at one side of the hard sealing strips 26 facing the opening part, the end parts of the soft sealing strips 27 extend into the opening part to be contacted with the guide plate 25, and the contact surfaces of the soft sealing strips 27 and the guide plate 25 are coated with wear-resistant layers;
the arrangement of the sealing strips prevents articles from falling into the sliding rail, the arrangement of the inner sealing strips can reduce the influence on the sliding of the guide plate 25, the hard sealing strips 26 provide support for the soft sealing strips 27, the wear-resistant layer can effectively reduce the wear of the soft sealing strips 27, and the service life of the soft sealing strips 27 is prolonged;
specifically, the hard sealing strip 26 is made of PP high polymer polypropylene, and the soft sealing strip 27 is made of TPV thermoplastic vulcanized rubber;
specifically, as shown in fig. 3, the last side of lower slide rail 2 has been seted up jagged portion, hard sealing strip 26 supports in the side of breach, and jagged portion provides the support for hard sealing strip 26, the T type that is located jagged portion department is seted up to the side of going up of lower slide rail 2 and is led to the groove, be provided with on hard sealing strip 26's the downside with the groove complex type piece is led to the T type, prevents hard sealing strip 26's dislocation.
In the invention, as shown in fig. 2 and 4, a partition plate for separating a transmission device and a wiring harness drag chain 24 assembly is arranged in the slide rail 2; the transmission device comprises a coupler 5, a screw rod 17, a sliding nut 18 and a nut seat 19, an output shaft of the motor 4 drives the coupler 5 and the screw rod 17 to rotate through the clutch 16, one end, back to the motor 4, of the screw rod 17 is installed in the sliding rail 2 through a bearing seat 20, the sliding nut 18 is in threaded connection with the screw rod 17, the sliding nut 18 is arranged in the nut seat 19, and the nut seat 19 is clamped at the lower end of the guide plate 25 so that the tray 1 slides along with the sliding nut 18;
specifically, as shown in fig. 1 and 4, a motor base is fixed at one end of the slide rail 2, the motor 4 and the clutch 16 are fixed on the motor base, and a hollow groove for placing the coupler 5 is formed in the motor base;
specifically, as shown in fig. 2 and 4, a guide plate 25 close to the screw rod 17 is provided with a transverse connecting plate, the connecting plate is fixed on a side surface of the guide plate 25 opposite to the roller assembly, a connecting groove is formed in the lower end surface of the connecting plate, the upper end of the sliding nut 18 is attached to the connecting groove through a felt, and the felt plays a certain role in buffering; the lower end surface of the nut seat 19 is provided with an opening, the lower end of the sliding nut 18 is positioned in the opening, two ends of the sliding nut 18 along the direction of the screw rod 17 can be abutted against the side wall of the opening, so that the sliding nut 18 can drive the nut seat 19 to slide, the screw rod 17 penetrates through the nut seat 19, two ends of the nut seat 19 are provided with through holes for the screw rod 17 to penetrate through, bushings are arranged in the through holes, the screw rod 17 passes through the bushings, the upper end of the nut seat 19 is opened and covered on the sliding nut 18, and the upper end of the nut seat 19 is clamped in the connecting grooves so as to drive the sliding;
the motor 4 drives the screw rod 17 to rotate, so that the sliding nut 18 slides along the direction of the screw rod 17, the sliding nut 18 drives the nut seat 19 to slide, and the nut seat 19 drives the tray 1 to slide, so that the vehicle-mounted refrigerator slides back and forth in the vehicle, and the vehicle-mounted refrigerator is convenient for people in front and back rows to use;
as shown in fig. 6-9, the clutch 16 includes a worm 37, a worm wheel 38, a finger 41, a star wheel 40, and an outer ring 39, the star wheel 40 is coaxially connected to the coupler 5, the outer ring 39 is sleeved outside the star wheel 40, the outer ring 39 is fixed on the base of the motor 4 and does not rotate, locking surfaces 44 are provided on the circumferential surface of the star wheel 40, the locking surfaces 44 can be set to three and uniformly spaced, an elastic block 43 and rollers 42 located at both sides of the elastic block 43 are provided between each locking surface 44 and the inner wall of the outer ring 39, the elastic block 43 can be a rubber spring, the finger 41 can rotate around the axis of the star wheel 40 and can shift the rollers 42, a connecting shaft is provided at the axis of the star wheel 40, the finger 41 can be rotatably provided on the connecting shaft, the finger 41 is provided with fingers having the same number as the rollers 42, the fingers are provided between the circumferential surface of the star wheel 40 and the inner wall of the outer ring 39 and are located at one side of the rollers 42, when the shifting claw 41 rotates, the shifting block can shift the roller 42, the worm wheel 38 is coaxially connected with the shifting claw 41, and the worm 37 is coaxially connected with the output shaft of the motor 4 and meshed with the worm wheel 38;
specifically, as shown in fig. 7, edges are arranged at two ends of the locking surface 44, a distance between each edge and the outer ring 39 is smaller than the diameter of each roller 42, and each finger 41 can pass through the corresponding edge, so that each roller 42 cannot slip out from the position between the locking surface 44 and the outer ring 39, each roller 42 abuts against the corresponding edge and the corresponding outer ring 39 during locking, the star wheel 40 cannot rotate when each finger 41 does not work, namely the star wheel cannot be controlled to rotate from the screw rod 17, the middle of the locking surface 44 is slightly concave, so that each roller 42 can be conveniently pulled by each finger 41, the star wheel 40 and each roller 42 can be pulled by each finger 41, the star wheel 40 is in an unlocked state, and the star wheel 40 can only rotate under the action of each finger 41;
as shown in FIG. 9, the six rollers 42 are named as a first roller 42-1, a second roller 42-2, a third roller 42-3, a fourth roller 42-4, a fifth roller 42-5, and a sixth roller 42-6, respectively, for the convenience of description of the operation process;
when the shifting claw 41 does not work, the star wheel 40 is in a locking state, when the star wheel 40 has a clockwise rotation trend, the edge at one end of the locking surface 44, the rollers (the first roller 42-1, the second roller 42-2 and the third roller 42-3) and the inner wall of the outer ring 39 are stressed and self-locked, and when the star wheel 40 has an anticlockwise rotation trend, the edge at the other end of the locking surface 44, the rollers (the fourth roller 42-4, the fifth roller 42-5 and the sixth roller 42-6) and the inner wall of the outer ring 39 are stressed and self-locked;
when the motor 4 drives the pusher 41 to rotate clockwise through the worm 37 and the worm gear 38, the pusher 41 can push the first roller 42-1, the second roller 42-2 and the third roller 42-3, at this time, the fourth roller 42-4, the fifth roller 42-5 and the sixth roller 42-6 are abutted between the edge of the end part of the locking surface 44 and the inner wall of the outer ring 39, and the elastic block 43 is compressed, at this time, the pusher 41 can drive all the rollers 42 and the star wheel 40 to rotate together, so that the star wheel 40 drives the coupler 5 to rotate, so that the coupler 5 drives the screw rod to rotate to realize the sliding of the tray, when the motor 4 stops working, the roller 42 returns to the initial position under the return elastic force of the elastic block 43 to realize the locking function, the star wheel 40 is prevented from rotating, at this time, the screw rod and the coupler 5 cannot drive the star wheel 40 to rotate reversely, namely, when the pusher 41 is not driven by the motor 4, because the roller 42 is limited by the edge of the end part of the locking surface 44 and the inner wall of the outer ring 39, star wheel 40 neither can't clockwise rotation nor anticlockwise rotation, and star wheel 40 is in the locking state this moment, and has stronger locking intensity to the tray has stronger stability when receiving the front and back impact, can not produce the slip.
In the invention, as shown in fig. 1-2, a front travel switch 21, a rear travel switch 22 and a control module 6 are arranged on a tray 1, a first wire harness 13 is connected between the front travel switch 21 and the control module 6, a second wire harness 14 is connected between the rear travel switch 22 and the control module 6, a third wire harness 15 is connected between a motor 4 and the control module 6, wherein the third wire harness 15 is connected with the motor 4 through a plug 7, a first wire harness support 8 for the first wire harness 13 to pass through, a second wire harness support 9 for the second wire harness 14 to pass through, and a third wire harness support 10 for the third wire harness 15 to pass through are arranged on the tray 1, and a wire harness drag chain 24 assembly for protecting the third wire harness 15 is arranged in a slide rail 2;
the front travel switch 21 is fixed at the front end of the lower side surface of the guide plate 25, the rear travel switch 22 is fixed at the rear end of the lower side surface of the guide plate 25, the front travel switch 21 and the rear travel switch 22 are specifically installed on the lower side surface of the transverse plate 29 in the roller installation plate, the first wire harness support 8 is installed above the front travel switch 21, the second wire harness support 9 is installed above the rear travel switch 22, the first wire harness support 8, the second wire harness support 9 and the third wire harness support 10 penetrate through the disc body and the guide plate 25, and openings are formed in the middles of the first wire harness support 8, the second wire harness support 9 and the third wire harness support 10;
the control module 6 is installed at the front end of the tray body, the second wiring harness 14 is connected out from the rear travel switch 22 and connected with the control module 6 after passing through the second wiring harness support 9, a plurality of buckles 12 for the second wiring harness 14 to pass through are arranged on the tray body, and the part of the second wiring harness 14 passing through the tray body is limited and protected by the buckles 12 to avoid being pulled randomly;
the first wire harness 13 is connected with the control module 6 after being directly upwards penetrated out of the first wire harness support 8 after being connected out of the front travel switch 21, and if the distance between the first wire harness support 8 and the control module 6 is larger, the buckle 12 can be additionally arranged to carry out limiting protection on the first wire harness 13;
the wire harness drag chain 24 assembly comprises a protection frame 23 and a drag chain 24, the front end and the rear end of the protection frame 23 are open, the front end of the protection frame 23 is fixedly connected with one end of the drag chain 24, the other end of the drag chain 24 is fixedly connected with a guide plate 25 and is positioned below the third wire harness support 10, and the third wire harness 15 penetrates from the rear end of the protection frame 23 and is connected with the control module 6 through the drag chain 24 and the third wire harness support 10; an opening is formed in the upper end of the protection frame 23, a limiting block is arranged at the upper end of the protection frame 23, and the limiting block plays a limiting role in limiting the third wire harness 15; the drag chain 24 can enable the position of the wire harness in the drag chain 24 to be changed along with the sliding process of the tray, and the wire harness cannot be wound with other parts to generate influence;
wherein, be provided with protective tube 11 on the upper side of disk body, second pencil 14, third pencil 15 are connected with control module 6 after passing through protective tube 11.
The control module 6 in the invention is only required to be an existing controller so as to control the starting, stopping and positive and negative rotation of the motor 4, thereby controlling the tray 1 to slide along the slide rail 2, and facilitating the front and rear people to use the vehicle-mounted refrigerator; the front travel switch 21 and the rear travel switch 22 are used for determining the position of the tray 1, when the tray 1 reaches the maximum travel, a signal of the front travel switch 21 or the rear travel switch 22 can be transmitted to the control module 6, the control module 6 controls the motor 4 to stop running, and the tray 1 and the vehicle-mounted refrigerator stop sliding.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a vehicle-mounted refrigerator moving platform which characterized in that: the refrigerator comprises a tray for bearing a vehicle-mounted refrigerator and a slide rail for providing guidance for the tray, wherein a motor is arranged on one side of the slide rail, the motor drives the tray to slide in the slide rail through a transmission device, and a lockable clutch is arranged between the motor and the transmission device;
the tray comprises an upper tray body, a lower roller assembly and a guide plate connected between the tray body and the roller assembly, the roller assembly can be contacted with different side surfaces in the slide rail, a gap eliminating assembly is arranged on the roller assembly, and sealing strips positioned at two sides of the guide plate are arranged on the slide rail;
be provided with preceding travel switch, back travel switch, control module on the tray, be connected with first pencil between preceding travel switch and the control module, be connected with the second pencil between back travel switch and the control module, be connected with the third pencil between motor and the control module, be provided with the first wire support that supplies first pencil to pass through on the tray, supply the second wire support that the second pencil passes through, the third wire support that supplies the third pencil to pass through, be provided with the pencil tow chain subassembly that plays the guard action to the third pencil in the slide rail.
2. The mobile platform of claim 1, wherein: the transmission device comprises a coupler, a screw rod, a sliding nut and a nut seat, an output shaft of the motor passes through the clutch to drive the coupler and the screw rod to rotate, the sliding nut is in threaded connection with the screw rod, the sliding nut is arranged in the nut seat, and the nut seat is clamped at the lower end of the guide plate to enable the tray to slide along with the sliding nut.
3. The mobile platform of claim 2, wherein: the clutch includes worm, worm wheel, pusher dog, star gear, outer loop, the star gear with shaft coupling coaxial coupling, the outer loop cover is established in the star gear outside, be provided with the locking face on the global of star gear, be provided with the elasticity piece between locking face and the outer loop inner wall and be located the roller of elasticity piece both sides, the pusher dog can rotate and can stir the roller around the star gear axle center, the worm wheel with pusher dog coaxial coupling, the output shaft coaxial coupling of worm and motor just meshes with the worm wheel.
4. The mobile platform of claim 1, wherein: preceding travel switch is fixed in the front end of baffle downside, back travel switch is fixed in the rear end of baffle downside, first wire harness support, second wire harness support and third wire harness support all pass disk body and baffle, the centre of first wire harness support, second wire harness support and third wire harness support all is equipped with the opening.
5. The mobile platform of claim 1, wherein: the pencil tow chain subassembly includes fender bracket, tow chain, both ends opening around the fender bracket, the front end of fender bracket and the one end fixed connection of tow chain, the other end and the baffle fixed connection of tow chain just are located the below of third pencil support, the third pencil penetrates through tow chain and third pencil support and control module from the rear end of fender bracket and is connected.
6. The mobile platform of claim 1, wherein: the tray body is provided with a plurality of buckles for the second wire harness to pass through.
7. The mobile platform of claim 1, wherein: the slide rail is both ends open-ended square tubular structure, the upper end of slide rail is provided with the gliding opening of confession baffle, the sealing strip sets up on the opening, the sealing strip is including fixing hard sealing strip and the soft sealing strip on the slide rail down, hard sealing strip is located the both sides of opening, soft sealing strip is located hard sealing strip towards one side of opening, the tip of soft sealing strip extends to in the opening and the baffle contact, the coating has the wearing layer on the contact surface of soft sealing strip and baffle.
8. The mobile platform of claim 1, wherein: and a partition plate for separating the transmission device from the wiring harness drag chain assembly is arranged in the slide rail.
9. The mobile platform of claim 1, wherein: the lower extreme of baffle is provided with the gyro wheel mounting panel, the gyro wheel mounting panel includes diaphragm and vertical board, wheel components includes first gyro wheel, second gyro wheel, third gyro wheel, the side that the slide rail was in can be followed to first gyro wheel level setting on the diaphragm slides, the downside that the slide rail was in can be followed to the vertical setting of second gyro wheel in the vertical board lower part slides, the vertical setting of third gyro wheel is in the upper portion of vertical board can be followed the side slide that goes up in the slide rail.
10. The mobile platform of claim 9, wherein: the subassembly is eliminated in clearance includes vertical arc branch, vertical rubber spring, horizontal arc branch, horizontal rubber spring, vertical arc branch is installed on the longitudinal plate, vertical rubber spring installs on the diaphragm, and the one end at vertical arc branch is installed to the third gyro wheel, the other end and the vertical rubber spring of vertical arc branch are contradicted, horizontal arc branch is installed on the diaphragm, horizontal rubber spring installs on the longitudinal plate, the one end at horizontal arc branch is installed to first gyro wheel, the other end and the horizontal rubber spring of horizontal arc branch are contradicted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111628186.1A CN114132240A (en) | 2021-12-28 | 2021-12-28 | Vehicle-mounted refrigerator moving platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111628186.1A CN114132240A (en) | 2021-12-28 | 2021-12-28 | Vehicle-mounted refrigerator moving platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114132240A true CN114132240A (en) | 2022-03-04 |
Family
ID=80383636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111628186.1A Pending CN114132240A (en) | 2021-12-28 | 2021-12-28 | Vehicle-mounted refrigerator moving platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114132240A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508886A (en) * | 2022-03-18 | 2022-05-17 | 厦门志盛实业有限公司 | Vehicle-mounted intelligent refrigerator and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2317273A2 (en) * | 2009-10-27 | 2011-05-04 | JNW CleaningSolutions GmbH | Cleaning device for heat exchanger |
| CN110237440A (en) * | 2019-05-28 | 2019-09-17 | 玛西普医学科技发展(深圳)有限公司 | A kind of clinac therapeutic device |
| CN111775785A (en) * | 2020-08-05 | 2020-10-16 | 湖北航嘉麦格纳座椅系统有限公司 | Electric slide rail and outer rail of electric slide rail |
| CN111923788A (en) * | 2020-08-18 | 2020-11-13 | 重庆延锋安道拓汽车部件系统有限公司 | Sliding rail assembly capable of being hidden and installed |
| CN216508055U (en) * | 2021-12-28 | 2022-05-13 | 无锡全盛安仁机械有限公司 | Vehicle-mounted refrigerator moving platform |
-
2021
- 2021-12-28 CN CN202111628186.1A patent/CN114132240A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2317273A2 (en) * | 2009-10-27 | 2011-05-04 | JNW CleaningSolutions GmbH | Cleaning device for heat exchanger |
| CN110237440A (en) * | 2019-05-28 | 2019-09-17 | 玛西普医学科技发展(深圳)有限公司 | A kind of clinac therapeutic device |
| CN111775785A (en) * | 2020-08-05 | 2020-10-16 | 湖北航嘉麦格纳座椅系统有限公司 | Electric slide rail and outer rail of electric slide rail |
| CN111923788A (en) * | 2020-08-18 | 2020-11-13 | 重庆延锋安道拓汽车部件系统有限公司 | Sliding rail assembly capable of being hidden and installed |
| CN216508055U (en) * | 2021-12-28 | 2022-05-13 | 无锡全盛安仁机械有限公司 | Vehicle-mounted refrigerator moving platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508886A (en) * | 2022-03-18 | 2022-05-17 | 厦门志盛实业有限公司 | Vehicle-mounted intelligent refrigerator and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216508055U (en) | Vehicle-mounted refrigerator moving platform | |
| CN114132240A (en) | Vehicle-mounted refrigerator moving platform | |
| CN109760594A (en) | A kind of automotive storage cartridge | |
| CN212313336U (en) | Automobile seat slide rail assembly capable of being hidden and installed | |
| CN110992694A (en) | Traffic road condition information acquisition device | |
| CN111923788A (en) | Sliding rail assembly capable of being hidden and installed | |
| CN212447117U (en) | Separated electric sliding auxiliary instrument board with hidden sliding rail mechanism | |
| CN210478544U (en) | Automobile armrest storage box capable of sliding | |
| CN208360094U (en) | A kind of fixing device for automobile wire harness | |
| CN216508056U (en) | Vehicle-mounted refrigerator moving tray | |
| CN202046259U (en) | Rotary carrier | |
| CN205970932U (en) | Electric slide rail device | |
| CN205768800U (en) | A kind of child safety seat for automobiles being available for entertainment for children | |
| CN214564783U (en) | Angle adjusting and limiting mechanism for lateral sliding backrest of automobile seat | |
| CN210830420U (en) | Mechanical anti-slide device for vehicle | |
| CN209409931U (en) | A kind of slide-out type handset bracket | |
| CN210706999U (en) | Seat slide rail device capable of being hidden and installed | |
| CN214875293U (en) | Hidden plastic handrail of electric vehicle | |
| CN212737951U (en) | On-vehicle hidden storage box of electronic display screen that uses | |
| CN218616519U (en) | Lightweight automotive interior spare | |
| CN221775762U (en) | Automobile atmosphere lamp with driver warning function | |
| CN208534119U (en) | Lateral parking equipment | |
| CN203995696U (en) | Gear shift operation mechanism and automobile | |
| CN219133936U (en) | Locking device for automobile seat armrest | |
| CN109267786B (en) | Parking lot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 214000 No. 1999, Dongsheng Road, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Applicant after: Jiangsu Quansheng Cabin Technology Co.,Ltd. Address before: 214000 No. 1999, Dongsheng Road, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Applicant before: WUXI QUANSHENG ANREN MACHINERY Co.,Ltd. |
|
| CB02 | Change of applicant information |