CN111933471B - Tail door switch combined with car logo - Google Patents
Tail door switch combined with car logo Download PDFInfo
- Publication number
- CN111933471B CN111933471B CN202010725388.7A CN202010725388A CN111933471B CN 111933471 B CN111933471 B CN 111933471B CN 202010725388 A CN202010725388 A CN 202010725388A CN 111933471 B CN111933471 B CN 111933471B
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- China
- Prior art keywords
- connecting rod
- guide groove
- shell
- limiting
- parallel
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/005—Manufacturers' emblems, name plates, bonnet ornaments, mascots or the like; Mounting means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/005—Electro-mechanical devices, e.g. switched
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The invention provides a tail gate switch combined with a car logo, and belongs to the technical field of automobiles. The waterproof and dustproof tail gate switch solves the problems that an existing tail gate switch is small in pressing range and poor in waterproof and dustproof effects. This tail-gate switch that combines with car logo, including the shell, with the relative support that sets up of shell and locate the support and keep away from the car logo of shell one side, be equipped with the direction chamber on the shell, the tail end in direction chamber is equipped with the PCB board, is equipped with micro-gap switch on the PCB board, has on the support with direction chamber sliding fit's bellying, the bellying is kept away from the one end of support and is acted on micro-gap switch, has the space of stepping down between support and the shell, is equipped with the link mechanism that is used for preventing the support to roll when stepping down in the space of stepping down. The invention has the advantages of wide operable range, good waterproof and dustproof effects, and the like.
Description
Technical Field
The invention belongs to the technical field of automobiles, and relates to a tail gate switch combined with an automobile logo.
Background
The existing tail door switch is arranged on a tail door at the tail part of an automobile and is separated from an automobile logo on the tail door. In order not to influence the beauty of the tail gate, the design of hiding the tail gate switch is difficult to find, so that people cannot operate in time when the tail gate needs to be opened.
For this reason, chinese patent discloses a car tail gate switch device [ authorized bulletin number CN206485177U ], which is used for controlling a switch body of a car tail gate and a car logo arranged outside the switch body, the car logo is connected with the switch body through a control piece, the control piece comprises a base mounted in cooperation with the car logo, a conducting rod penetrating the base and a transmission piece matched with the conducting rod, the car logo is arranged at the top end of the conducting rod, and the transmission piece is driven by the conducting rod to trigger the switch body to start and close when the car logo is pressed; the car logo and the conductive rod can rotate in the base, and the conductive rod is provided with a reset spring. The control piece is used for triggering the switch body to start when the logo is pressed, and the switch body is used for controlling the opening/closing of the automobile tail door.
The tail gate switch described above, although integrated with the emblem, still has the following problems: 1. the logo can drive the conductive rod to rotate on the base, so that the logo is easy to skew, and the logo image is affected; 2. the vehicle logo has a small pressable range, is easy to shake when the vehicle logo is stressed in an unbalanced manner, has poor pressing hand feeling and affects the switching function; 3. the sealing ring is used for sealing, the dustproof effect is poor, the conducting rod is easy to wear the sealing ring in the pressing process, and the service life is short.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a tail gate switch combined with a car logo, which has a large operation range.
The aim of the invention can be achieved by the following technical scheme:
the tail gate switch that combines with the car logo, including the shell, with the relative support that sets up of shell and locate the car logo that shell one side was kept away from to the support, the shell on be equipped with the direction chamber, the tail end in direction chamber is equipped with the PCB board, be equipped with micro-gap switch on the PCB board, the support on have with direction chamber sliding fit's bellying, the bellying one end of keeping away from the support act on micro-gap switch, support and shell between have the space of stepping down, the space of stepping down in be equipped with the link mechanism that is used for preventing that the support from rolling when pressing down.
The shape of the support is the same as that of the car logo, the shape of the shell is the same as that of the support, the shell is fixedly arranged on the tail door of the car, the support is movably connected with the shell, the car logo is arranged on one side, far away from the shell, of the support in an adhesive mode, and the aim of pressing the support can be achieved by pressing the car logo. The guide cavity is positioned in the middle of the shell, and the bulge is positioned in the middle of the bracket. The PCB board is parallel with the support, and micro-gap switch locates the PCB board and faces one side of support, and micro-gap switch is from reset switch, can make bellying, support and car logo reset after pressing. When the car logo is pressed, the protruding part moves along the axial direction of the guide cavity, one end of the protruding part, which is far away from the support, fires the micro switch, so that the circuit is conducted, the PCB transmits signals to the car body control system, and the car body control system controls the tail gate to be opened/closed. Due to the arrangement of the connecting rod mechanism, the support can be effectively prevented from tilting, and meanwhile, the pressing operation range is enlarged.
In the tail gate switch that above-mentioned combines with car logo, link mechanism include first connecting rod and the second connecting rod parallel with the shell, first connecting rod and second connecting rod parallel to each other, the support on be equipped with first articulated seat and second articulated seat, first connecting rod wear to establish in first articulated seat and can rotate along self axis, the second connecting rod wear to establish in the second articulated seat and can rotate along self axis, the both ends of first connecting rod respectively with shell sliding connection, the both ends of second connecting rod respectively with shell sliding connection.
The two first hinging seats are respectively located at two ends of the first connecting rod, the two second hinging seats are respectively located at two ends of the second connecting rod, and the first hinging seats and the second hinging seats are in one-to-one correspondence.
In the tail door switch combined with the car logo, one end of the first connecting rod is provided with the first bending part and the first limiting part, the first limiting part is parallel to the first connecting rod, the shell is provided with the first limiting seat, the first limiting seat is internally provided with the first guide groove with the length direction and the depth direction parallel to the shell, and the first limiting part stretches into the first guide groove along the depth direction of the first guide groove and is in sliding fit with the first guide groove; the other end of the first connecting rod is provided with a second bending part and a second limiting part, the second limiting part is parallel to the first connecting rod, the first bending part and the second bending part are symmetrically arranged, the shell is provided with a second limiting seat, the second limiting seat is internally provided with a second guide groove with the length direction and the depth direction parallel to the shell, and the second limiting part stretches into the second guide groove along the depth direction of the second guide groove and is in sliding fit with the second guide groove.
When the logo is not pressed, the logo, the support, the protruding portion and the first connecting rod are in an initial state, at this time, the first bending portion is obliquely arranged relative to the support, the second bending portion is obliquely arranged relative to the support, and the inclination angle between the first bending portion and the support is large. When the part of the support, which is positioned at one end of the first limiting part, is pressed, the distance between the support and the shell is reduced, the first connecting rod rotates around the central axis of the first connecting rod, meanwhile, the first limiting part slides in the first guide groove along the length direction of the first guide groove, the inclination angle of the first bending part relative to the support is reduced, the second limiting part is driven to act when the first connecting rod rotates around the central axis of the first connecting rod, the inclination angle of the second bending part relative to the support is reduced, the second limiting part slides in the second guide groove along the length direction of the second guide groove, and therefore the distance from one end, which is close to the second limiting part, of the support to the shell is changed, and the support moves synchronously close to the shell. When the support is loosened, the support moves synchronously away from the shell under the action of the micro switch, the first connecting rod, the first limiting part, the second limiting part, the first guide groove and the second guide groove.
In the tail door switch combined with the car logo, one end of the second connecting rod is provided with a third bending part and a third limiting part, the third limiting part is parallel to the second connecting rod, the shell is provided with a third limiting seat, a third guide groove with the length direction and the depth direction parallel to the shell is arranged in the third limiting seat, the third limiting part extends into the third guide groove along the depth direction of the third guide groove, and the third limiting part is in sliding fit with the third guide groove; the other end of the second connecting rod is provided with a fourth bending part and a fourth limiting part, the fourth limiting part is parallel to the second connecting rod, the third bending part and the fourth bending part are symmetrically arranged, the shell is provided with a fourth limiting seat, a fourth guide groove parallel to the shell in the length direction and the depth direction is arranged in the fourth limiting seat, and the fourth limiting part stretches into the fourth guide groove along the depth direction of the fourth guide groove and is in sliding fit with the fourth guide groove.
When the logo is not pressed, the second connecting rod is in an initial state, at the moment, the third bending part is obliquely arranged relative to the bracket, the fourth bending part is obliquely arranged relative to the bracket, and the inclination angle between the third bending part and the bracket is larger. The working principle of the second connecting rod is the same as that of the first connecting rod, and the movement directions of the second connecting rod and the first connecting rod are opposite and synchronous, so that the operation range is enlarged.
In the tail gate switch combined with the car logo, the connecting rod mechanism further comprises a third connecting rod and a fourth connecting rod which are parallel to the shell, the third connecting rod is parallel to the fourth connecting rod, the support is provided with a third hinging seat and a fourth hinging seat, the third connecting rod penetrates through the third hinging seat and can rotate along the central axis of the tail gate switch, the fourth connecting rod penetrates through the fourth hinging seat and can rotate along the central axis of the tail gate switch, two ends of the third connecting rod are respectively connected with the shell in a sliding mode, and two ends of the fourth connecting rod are respectively connected with the shell in a sliding mode.
The first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod form a parallelogram, and the purpose of increasing the operation range can be achieved by using only one of the four connecting rods. The third hinging seats and the fourth hinging seats are equal in number and are arranged in one-to-one correspondence.
In the tail door switch combined with the car logo, one end of the third connecting rod is provided with a fifth bending part and a fifth limiting part, the fifth limiting part is parallel to the third connecting rod, a fifth guide groove with the length direction and the depth direction parallel to the shell is further formed in the first limiting seat, the fifth limiting part extends into the fifth guide groove along the depth direction of the fifth guide groove, and the fifth limiting part is in sliding fit with the fifth guide groove; the other end of the third connecting rod is provided with a sixth bending part and a sixth limiting part, the sixth limiting part is parallel to the third connecting rod, the fifth bending part and the sixth bending part are symmetrically arranged, a sixth guide groove with the length direction and the depth direction parallel to the shell is arranged in the third limiting seat, and the sixth limiting part stretches into the sixth guide groove along the depth direction of the sixth guide groove and is in sliding fit with the sixth guide groove.
In the tail door switch combined with the car logo, one end of the fourth connecting rod is provided with a seventh bending part and a seventh limiting part, the seventh limiting part is parallel to the fourth connecting rod, a seventh guide groove with the length direction and the depth direction parallel to the shell is arranged in the second limiting seat, the seventh limiting part extends into the seventh guide groove along the depth direction of the seventh guide groove, and the seventh limiting part is in sliding fit with the seventh guide groove; the other end of the fourth connecting rod is provided with an eighth bending part and an eighth limiting part, the eighth limiting part is parallel to the fourth connecting rod, the seventh bending part and the eighth bending part are symmetrically arranged, an eighth guide groove with the length direction and the depth direction parallel to the shell is arranged in the fourth limiting seat, and the eighth limiting part stretches into the eighth guide groove along the depth direction of the eighth guide groove and is in sliding fit with the eighth guide groove.
The first connecting rod and the second connecting rod extend along the length direction of the logo and are used for increasing the pressing range of the logo in the length direction; the third connecting rod and the fourth connecting rod extend along the width direction of the logo and are used for increasing the pressing range of the logo in the width direction. The working principle of the third connecting rod and the fourth connecting rod is the same as that of the first connecting rod and the second connecting rod, and the movement directions of the fourth connecting rod and the third connecting rod are opposite and synchronous.
In the tail door switch combined with the car logo, the periphery of the bracket is connected with the sealing skirt edge in a sealing manner, and the shell is provided with the decoration panel for pressing the sealing skirt edge on the shell. The periphery of the shell is provided with a circle of protruding ribs, the sealing skirt is annular and made of soft rubber materials such as rubber, one end of the sealing skirt is in sealing connection with the bracket, the decoration panel is annular, the other end of the sealing skirt is pressed on the shell by the decoration panel, the protruding ribs are pressed on the sealing skirt in an interference manner, so that the sealing effect is achieved, the yielding space between the bracket and the shell is formed into a sealing space, and water can be prevented from entering the yielding space from bottom to top. The decoration panel is fixed on the shell through a screw.
In the tail gate switch that above-mentioned combines with car logo, the middle part of shell has to keeping away from the convex insert part in one side of support, foretell direction chamber link up insert part setting, the tail end of insert part is equipped with the bottom, the bottom on have the contact pin, the PCB board assemble in the bottom and be connected with the contact pin electricity, bottom and insert and be equipped with waterproof cover between the part, micro-gap switch and PCB board locate between waterproof cover and the bottom.
The contact pin is used as an insert to be embedded in the injection molding of the bottom cover, and the PCB is assembled on one side of the bottom cover close to the insertion part and positioned through the positioning column on the bottom cover. The waterproof cover fully covers the PCB and the micro switch, so that the PCB and the micro switch are in an independent sealing cavity formed by the waterproof cover and the bottom cover. The bottom cover is fixed on the insertion part through a screw, the waterproof cover is made of soft rubber such as rubber or silica gel, and the periphery of the waterproof cover is pressed between the bottom cover and the insertion part.
In the tail door switch combined with the car logo, the side part of the insertion part is provided with the air holes communicated with the guide cavity, and the air holes are internally provided with the waterproof breathable film. The guide cavity is communicated with the abdication space, and the waterproof breathable film can prevent negative pressure generated in the guide cavity and the abdication space during pressing.
In the tail gate switch combined with the car logo, the inner side of the guide cavity is provided with a plurality of guide ribs/guide grooves extending along the length direction of the guide cavity, and the side part of the protruding part is provided with a plurality of guide grooves/guide ribs which are arranged in one-to-one correspondence with the guide ribs/guide grooves. The guide rib/guide groove circumferentially limits the protruding portion and prevents the protruding portion from rotating. When the guide ribs are arranged on the inner side of the guide cavity, the guide grooves are formed on the side parts of the protruding parts; when the inner side of the guide cavity is provided with the guide groove, the side part of the protruding part is provided with the guide rib.
In the tail gate switch combined with the car logo, the side part of the protruding part is arranged on at least one abdicating plate extending along the length direction of the protruding part, an abdicating gap is formed between the abdicating plate and the protruding part, a limiting concave cavity is formed in one side, away from the protruding part, of the abdicating plate, and a limiting protrusion extending into the limiting concave cavity is arranged on the inner wall of the guiding cavity.
In order to enable the limit protrusions to better enter the limit concave cavities, guide inclined planes are arranged on the abdication plates or the limit protrusions. During installation, the protruding portion is inserted to the guide cavity, the inclination of the abdicating plate can be generated in the inserting process to abdicate, and when the abdicating protrusion enters the limiting concave cavity, the abdicating plate resets, and at the moment, the limiting protrusion is limited through the limiting concave cavity, so that the protruding portion is prevented from falling off from the guide cavity.
In the tail door switch combined with the car logo, a waterproof pad is arranged on one side, far away from the bracket, of the shell. The waterproof pad is in four holes in the bottom of the shell through four posts arranged on the waterproof pad in an interference fit mode, and the waterproof pad achieves the purpose of sealing the shell and the tail gate.
In the tail gate switch combined with the car logo, two micro switches are arranged in parallel on the PCB.
Compared with the prior art, the tail gate switch combined with the car logo has the following advantages:
the automobile logo is combined with the switch, so that the occupied space of the outside of the tail gate is saved, the design difficulty of the tail gate is reduced, and the practicability of the switch device is improved; the first connecting rod and the second connecting rod extend along the length direction of the logo and are used for increasing the pressing range of the logo in the length direction, the third connecting rod and the fourth connecting rod extend along the width direction of the logo and are used for increasing the pressing range of the logo in the width direction, and the pressing range is effectively increased by the combined action of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod; the sealing performance is improved through the arranged sealing skirt edge, the waterproof cover and the like, and the waterproof and dustproof effects are good; the lateral part in direction chamber sets up waterproof ventilated membrane, avoids pressing down the inside negative pressure that produces, has improved the reliability of switch operation.
Drawings
FIG. 1 is a side view of a preferred embodiment provided by the present invention.
Fig. 2 is a top view of fig. 1 provided by the present invention.
Fig. 3 is a bottom view of fig. 1 provided by the present invention.
FIG. 4 is a cross-sectional view taken at A-A in FIG. 3, provided by the present invention.
FIG. 5 is a cross-sectional view taken at B-B in FIG. 3, provided by the present invention.
Fig. 6 is an exploded view of a preferred embodiment provided by the present invention.
Fig. 7 is a schematic structural view of a stent according to the present invention.
Fig. 8 is a schematic structural view of the housing provided by the present invention.
Fig. 9 is an assembly schematic diagram of a first link and a first hinge base provided by the present invention.
Fig. 10 is an assembly schematic diagram of the first limiting portion and the first guiding groove provided by the invention.
Fig. 11 is an assembly schematic diagram of the tail gate switch and the tail gate provided by the invention.
In the figure, 1, a shell; 2. a bracket; 3. vehicle logo; 4. a guide chamber; 5. a PCB board; 6. a micro-switch; 7. a boss; 8. a space for giving way; 9. a first link; 10. a second link; 11. a first hinge base; 12. the second hinge seat; 13. a first bending part; 14. a first limit part; 15. the first limiting seat; 16. a first guide groove; 17. a second bending part; 18. a second limit part; 19. the second limiting seat; 20. a second guide groove; 21. a third bending part; 22. a third limit part; 23. a third limit seat; 24. a third guide groove; 25. a fourth bending part; 26. a fourth limit part; 27. a fourth limit seat; 28. a fourth guide groove; 29. a third link; 30. a fourth link; 31. a third hinge base; 32. a fourth hinge base; 33. a fifth bending part; 34. a fifth limit part; 35. a fifth guide groove; 36. a sixth bending part; 37. a sixth limit part; 38. a sixth guide groove; 39. a seventh bending portion; 40. a seventh limit part; 41. a seventh guide groove; 42. an eighth bending portion; 43. an eighth limit part; 44. an eighth guide groove; 45. sealing the skirt; 46. a decorative panel; 47. an insertion section; 48. a bottom cover; 49. a contact pin; 50. a waterproof cover; 51. ventilation holes; 52. a waterproof breathable film; 53. a guide rib; 54. a guide groove; 55. a abdicating plate; 56. limiting the concave cavity; 57. a limit protrusion; 58. a waterproof pad; 59. a tail gate; 60. reinforcing ribs; 61. a relief groove; 62. protruding ribs.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
The tail gate 59 switch combined with the emblem 3 as shown in fig. 1-3 and 6 comprises a plate-shaped shell 1, a plate-shaped bracket 2 opposite to the shell 1 and the emblem 3 attached to one side of the bracket 2 away from the shell 1 in a sticking manner, wherein the shape of the bracket 2 is the same as that of the emblem 3, and the shape of the shell 1 is the same as that of the bracket 2. As shown in fig. 4, the middle part of the housing 1 has an insertion part 47 protruding to a side far from the bracket 2, a guide cavity 4 is penetrated through the insertion part 47, a bottom cover 48 is connected to the tail end of the insertion part 47 by a screw, a pin 49 is embedded in the bottom cover 48 during injection molding, a PCB 5 is assembled in the bottom cover 48, the PCB 5 is assembled on a side of the bottom cover 48 close to the insertion part 47 and positioned by a positioning column on the bottom cover 48, the PCB 5 is electrically connected with the pin 49, and two micro switches 6 arranged in parallel are installed on the PCB 5. Wherein, PCB board 5 is parallel with support 2, and micro-gap switch 6 is from reset switch, can make bellying 7, support 2 and car logo 3 reset after pressing. As shown in fig. 4 and 5, a waterproof cover 50 is provided between the bottom cover 48 and the insertion portion 47, the micro switch 6 and the PCB board 5 are provided between the waterproof cover 50 and the bottom cover 48, the waterproof cover 50 entirely covers the PCB board 5 and the micro switch 6, so that the PCB board 5 and the micro switch 6 are in an independent sealed cavity formed by the waterproof cover 50 and the bottom cover 48, the waterproof cover 50 is made of soft rubber such as rubber or silica gel, and the periphery thereof is pressed between the bottom cover 48 and the insertion portion 47.
As shown in fig. 4 and 5, the bracket 2 is provided with a protruding part 7 in sliding fit with the guide cavity 4, and one end of the protruding part 7 away from the bracket 2 acts on the micro switch 6. As shown in fig. 7, the cross section of the boss 7 is rectangular, and the cross section of the guide chamber 4 is rectangular. As shown in fig. 8, guide ribs 53 extending in the longitudinal direction thereof are provided at four corners inside the guide chamber 4, and as shown in fig. 7, guide grooves 54 slidably fitted with the guide ribs 53 are provided at four corners of the side portions of the boss 7. The guide rib 53 and the guide groove 54 perform circumferential limitation on the boss 7, and prevent the boss 7 from rotating.
As shown in fig. 7, four sides of the protruding portion 7 are respectively provided with a relief plate 55 extending along the length direction thereof, a relief gap is provided between the relief plate 55 and the protruding portion 7, one side of the relief plate 55 away from the protruding portion 7 is provided with a limit concave cavity 56, and the inner wall of the guide cavity 4 is provided with a limit protrusion 57 extending into the limit concave cavity 56. In order to enable the limit projection 57 to better enter the limit cavity 56, a guide slope is provided on the relief plate 55 or the limit projection 57. During installation, the protruding portion 7 is inserted to the guide cavity 4, the inclination of the abdicating plate 55 can be generated in the inserting process to abdicate, the abdicating plate 55 is reset when the abdicating protrusion enters the limiting concave cavity 56, at this time, the limiting concave cavity 56 is used for limiting the limiting protrusion 57, and the protruding portion 7 is prevented from falling off the guide cavity 4.
As shown in fig. 4, 5 and 7, the periphery of the bracket 2 is connected with a sealing skirt 45 in a sealing manner, the bracket 2 is connected with the housing 1 through the sealing skirt 45, and a decorative panel 46 for pressing the sealing skirt 45 against the housing 1 is provided on the housing 1. The sealing skirt 45 is annular and made of soft rubber materials such as rubber, one end of the sealing skirt is in sealing connection with the bracket 2, the decoration panel 46 is annular, the other end of the sealing skirt 45 is pressed on the shell 1 by the decoration panel 46, the abdication space 8 between the bracket 2 and the shell 1 is made into a sealing space, water can be prevented from entering the abdication space 8 from below, and the decoration panel 46 is fixed on the shell 1 through screws. As shown in fig. 5, a circle of raised ribs 62 is designed on the periphery of the shell 1, and after the shell 1 and the decoration panel 46 are locked by screws, the raised ribs 62 are pressed on the sealing skirt 45 in an interference manner, so that a sealing effect is achieved.
As shown in fig. 1 and 5, the side of the insertion portion 47 is provided with a vent hole 51 communicating with the guide chamber 4, and a waterproof and breathable film 52 is provided in the vent hole 51. The guide cavity 4 is communicated with the abdication space 8, and the waterproof breathable film 52 can prevent negative pressure from being generated inside the guide cavity 4 and the abdication space 8 during pressing.
As shown in fig. 4 and 5, a space 8 for giving way is provided between the bracket 2 and the housing 1, and a link mechanism for preventing the bracket 2 from tilting when pressed is provided in the space 8 for giving way.
Specifically, as shown in fig. 7, the link mechanism includes a first link 9 and a second link 10 parallel to the housing 1, where the first link 9 and the second link 10 are parallel to each other and symmetrically disposed on two sides of the boss 7, a first hinge seat 11 and a second hinge seat 12 are disposed on the bracket 2, the first link 9 is disposed in the first hinge seat 11 in a penetrating manner and can rotate along its central axis, the second link 10 is disposed in the second hinge seat 12 in a penetrating manner and can rotate along its central axis, two ends of the first link 9 are respectively slidably connected with the housing 1, and two ends of the second link 10 are respectively slidably connected with the housing 1. As shown in fig. 7, the number of the first hinge seats 11 is 2. As shown in fig. 7, the number of the second hinge seats 12 is 2 and is disposed in one-to-one correspondence with the first hinge seats 11.
As shown in fig. 7, the first link 9 and the second link 10 extend along the y-axis, and one end of the first link 9 has a first bent portion 13 and a first limiting portion 14, and the first limiting portion 14 is parallel to the first link 9. As shown in fig. 8, the housing 1 is provided with a first limiting seat 15, a first guide groove 16 extending along the x-axis in the length direction and along the y-axis in the depth direction is provided in the first limiting seat 15, the width direction of the first guide groove 16 extends along the z-axis, the width of the first guide groove is approximately equal to the outer diameter of the first limiting portion 14, the first limiting portion 14 is slidably fitted in the first guide groove 16, and as shown in fig. 9, when the first connecting rod 9 rotates around its central axis, the first limiting portion 14 slides in the x-direction shown in fig. 10 in the first guide groove 16.
As shown in fig. 7, the other end of the first link 9 has a second bending portion 17 and a second limiting portion 18, the second limiting portion 18 extends along the y axis, as shown in fig. 7, the first bending portion 13 and the second bending portion 17 are symmetrically arranged, and the first limiting portion 14 and the second limiting portion 18 are symmetrically arranged. As shown in fig. 8, the housing 1 is provided with a second limiting seat 19, a second guide groove 20 extending along the x-axis in the length direction and along the y-axis in the depth direction is provided in the second limiting seat 19, the width direction of the second guide groove 20 extends along the z-axis, the width of the second guide groove 20 is approximately equal to the outer diameter of the second limiting portion 18, the second limiting portion 18 is slidably provided in the second guide groove 20, and when the first connecting rod 9 rotates around its central axis, the second limiting portion 18 slides in the x-direction in the second guide groove 20.
As shown in fig. 7, one end of the second connecting rod 10 is provided with a third bending part 21 and a third limiting part 22, the third limiting part 22 is parallel to the second connecting rod 10, as shown in fig. 8, a third limiting seat 23 is arranged on the housing 1, a third guide groove 24 extending along the x axis in the length direction and along the y axis in the depth direction is arranged in the third limiting seat 23, the width direction of the third guide groove 24 extends along the z axis, the outer diameter of the third limiting part 22 is approximately equal to the width of the third guide groove 24, the third limiting part 22 extends into the third guide groove 24 along the depth direction of the third guide groove 24, and the third limiting part 22 is in sliding fit with the third guide groove 24, when the second connecting rod 10 rotates around the central axis of the second connecting rod 10, the third limiting part 22 slides along the x direction in the third guide groove 24.
As shown in fig. 7, the other end of the second connecting rod 10 is provided with a fourth bending part 25 and a fourth limiting part 26, the fourth limiting part 26 is parallel to the second connecting rod 10, the third bending part 21 is symmetrically arranged with the fourth bending part 25, the third limiting part 22 is symmetrically arranged with the fourth limiting part 26, as shown in fig. 8, the housing 1 is provided with a fourth limiting seat 27, a fourth guide groove 28 which is parallel to the housing 1 and extends along the x axis in the length direction and along the y axis in the depth direction is arranged in the fourth limiting seat 27, the width direction of the fourth guide groove 28 extends along the z axis, the width of the fourth guide groove 28 is approximately equal to the outer diameter of the fourth limiting part 26, the fourth limiting part 26 extends into the fourth guide groove 28 along the depth direction of the fourth guide groove 28, and the fourth limiting part 26 is in sliding fit with the fourth guide groove 28, and when the second connecting rod 10 rotates around the central axis of the second connecting rod 1, the fourth limiting part 26 slides along the x direction in the fourth guide groove 28.
As shown in fig. 7, the link mechanism further includes a third link 29 and a fourth link 30 parallel to the housing 1, where the third link 29 and the fourth link 30 extend along the x-axis and are parallel to the bracket 2, the third link 29 and the fourth link 30 are parallel to each other and symmetrically disposed on two sides of the boss 7, the third link 29 is perpendicular to the first link 9, a third hinge seat 31 and a fourth hinge seat 32 are disposed on the bracket 2, the third link 29 is disposed in the third hinge seat 31 in a penetrating manner and can rotate along its central axis, the fourth link 30 is disposed in the fourth hinge seat 32 in a penetrating manner and can rotate along its central axis, two ends of the third link 29 are respectively slidably connected with the housing 1, and two ends of the fourth link 30 are respectively slidably connected with the housing 1. The number of the third hinge seats 31 in the present embodiment is 1. The number of the fourth hinge seats 32 in the present embodiment is 1 and is set corresponding to the third hinge seat 31.
As shown in fig. 7, one end of the third link 29 has a fifth bending portion 33 and a fifth limiting portion 34, the fifth limiting portion 34 is parallel to the third link 29, as shown in fig. 8, a fifth guide groove 35 extending in the y-axis direction in the length direction and in the x-axis direction in the depth direction and parallel to the housing 1 is further provided in the first limiting seat 15, the width direction of the fifth guide groove 35 extends in the z-axis direction, the fifth limiting portion 34 extends into the fifth guide groove 35 in the depth direction of the fifth guide groove 35, the fifth limiting portion 34 is in sliding fit with the fifth guide groove 35, and the outer diameter of the fifth limiting portion 34 is approximately equal to the width of the fifth guide groove 35.
As shown in fig. 7, the other end of the third link 29 has a sixth bending portion 36 and a sixth limiting portion 37, the sixth limiting portion 37 is parallel to the third link 29, the fifth bending portion 33 is symmetrically disposed with respect to the sixth bending portion 36, and the fifth limiting portion 34 is symmetrically disposed with respect to the sixth limiting portion 37. As shown in fig. 8, a sixth guide groove 38 extending in the y-axis direction and in the x-axis direction in the longitudinal direction and parallel to the housing 1 is provided in the third stopper seat 23, the width direction of the sixth guide groove 38 extends in the z-axis direction, the sixth stopper 37 extends into the sixth guide groove 38 in the depth direction of the sixth guide groove 38, the sixth stopper 37 is slidably engaged with the sixth guide groove 38, and the outer diameter of the sixth stopper 37 is substantially equal to the width of the sixth guide groove 38.
As shown in fig. 7, one end of the fourth link 30 has a seventh bending portion 39 and a seventh limiting portion 40, and the seventh limiting portion 40 is parallel to the fourth link 30. As shown in fig. 8, a seventh guide groove 41 extending in the y-axis direction and parallel to the housing 1 in the x-axis direction is provided in the second stopper 19, the width direction of the seventh guide groove 41 extends in the z-axis direction, the seventh stopper 40 extends into the seventh guide groove 41 in the depth direction of the seventh guide groove 41, the seventh stopper 40 is slidably engaged with the seventh guide groove 41, and the outer diameter of the seventh stopper 40 is substantially equal to the width of the seventh guide groove 41.
As shown in fig. 7, the other end of the fourth link 30 has an eighth bent portion 42 and an eighth limiting portion 43, the eighth limiting portion 43 is parallel to the fourth link 30, the seventh bent portion 39 is symmetrically disposed with respect to the eighth bent portion 42, and the seventh limiting portion 40 is symmetrically disposed with respect to the eighth limiting portion 43. As shown in fig. 8, an eighth guide groove 44 extending in the y-axis direction and in the x-axis direction in the longitudinal direction and parallel to the housing 1 is provided in the fourth stopper 27, the eighth stopper 43 extends into the eighth guide groove 44 in the depth direction of the eighth guide groove 44, the eighth stopper 43 is slidably engaged with the eighth guide groove 44, and the outer diameter of the eighth stopper 43 is substantially equal to the width of the eighth guide groove 44.
The first connecting rod 9 and the second connecting rod 10 extend along the length direction of the logo 3 and are used for increasing the pressing range of the logo 3 in the length direction; the third link 29 and the fourth link 30 extend in the width direction of the emblem 3 for increasing the pressing range of the emblem 3 in the width direction, and the first link 9, the second link 10, the third link 29 and the fourth link 30 are stainless steel bars.
When the emblem 3 is not pressed, the bracket 2, the first link 9, the second link 10, the third link 29 and the fourth link 30 are initially set under the action of the micro switch 6, and at this time, the first bending portion 13, the second bending portion 17, the third bending portion 21, the fourth bending portion 25, the fifth bending portion 33, the sixth bending portion 36, the seventh bending portion 39 and the eighth bending portion 42 are obliquely set with respect to the bracket 2, and an inclination angle between each bending portion and the bracket 2 is large.
When the emblem 3 is pressed, the boss 7 is driven to move axially inwards along the guide cavity 4, the distance between the bracket 2 and the housing 1 is reduced, the first connecting rod 9, the second connecting rod 10, the third connecting rod 29 and the fourth connecting rod 30 are all rotated around the central axis of the bracket, the first limiting part 14 slides in the first guide groove 16 along the length direction of the first connecting rod, the second limiting part 18 slides in the second guide groove 20 along the length direction of the second connecting rod, the third limiting part 22 slides in the third guide groove 24 along the length direction of the third connecting rod, the fourth limiting part 26 slides in the fourth guide groove 28 along the length direction of the fourth connecting rod, the fifth limiting part 34 slides in the fifth guide groove 35 along the length direction of the fifth connecting rod, the sixth limiting part 37 slides in the length direction of the sixth connecting rod 38, the seventh limiting part 40 slides in the length direction of the seventh guide groove 41, the eighth limiting part 43 slides in the length direction of the eighth guide groove 44, and the first bending part 13, the second bending part 17, the third bending part 21, the fourth bending part 25, the fifth bending part 33, the sixth bending part 36, the seventh bending part 39 and the eighth bending part 42 become smaller relative to the bracket 2. The roll of the bracket 2 is balanced while the operating range is increased. When the micro switch 6 is released, the bracket 2, the first connecting rod 9, the second connecting rod 10, the third connecting rod 29 and the fourth connecting rod 30 can be reset under the action of the micro switch 6.
As shown in fig. 8, a plurality of reinforcing ribs 60 are provided on the housing 1, and relief grooves 61 are provided on the reinforcing ribs 60. Specifically, the relief grooves 61 are provided at the positions where the reinforcing ribs 60 interfere with the first link 9, the second link 10, the third link 29, and the fourth link 30.
As shown in fig. 11, the casing 1 is mounted on the tail door 59 of the automobile by bolts, a waterproof pad 58 is arranged between the casing 1 and the tail door 59, the waterproof pad 58 is in interference fit with four holes in the bottom of the casing 1 by four posts arranged on the waterproof pad 58, and the waterproof pad 58 serves the purpose of sealing the casing 1 and the tail door 59. The purpose of pressing the support 2 can be achieved by pressing the logo 3, when the logo 3 is pressed, the protruding portion 7 moves axially along the guide cavity 4, one end, away from the support 2, of the protruding portion 7 is away from the micro-switch 6 to enable a circuit to be conducted, signals are transmitted to a vehicle body control system by the PCB 5, and the opening/closing of the tail gate 59 is controlled by the vehicle body control system. In the whole pressing process, the pressing range is effectively improved through the first connecting rod 9, the second connecting rod 10, the third connecting rod 29 and the fourth connecting rod 30 which are reasonably arranged.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The tail door switch combined with the car logo is characterized by comprising a shell (1), a support (2) and a car logo (3), wherein the support (2) is arranged opposite to the shell (1), the car logo (3) is arranged on one side, far away from the shell (1), of the support (2), a guide cavity (4) is formed in the shell (1), a PCB (5) is arranged at the tail end of the guide cavity (4), a micro switch (6) is arranged on the PCB (5), a protruding part (7) in sliding fit with the guide cavity (4) is arranged on the support (2), one end, far away from the support (2), of the protruding part (7) acts on the micro switch (6), a yielding space (8) is formed between the support (2) and the shell (1), and a connecting rod mechanism for preventing the support (2) from tilting during pressing is arranged in the yielding space (8); the periphery of the bracket (2) is connected with a sealing skirt edge (45) in a sealing way, and a decoration panel (46) for pressing the sealing skirt edge (45) on the housing (1) is arranged on the housing (1); the middle part of the shell (1) is provided with an inserting part (47) protruding to one side far away from the bracket (2), the guide cavity (4) is arranged to penetrate through the inserting part (47), the tail end of the inserting part (47) is provided with a bottom cover (48), and a waterproof cover (50) is arranged between the bottom cover (48) and the inserting part (47); the lateral part of the insertion part (47) is provided with an air vent (51) communicated with the guide cavity (4), and a waterproof breathable film (52) is arranged in the air vent (51).
2. The tail gate switch that combines with car logo according to claim 1, characterized in that, link mechanism include first connecting rod (9) and second connecting rod (10) parallel with shell (1), first connecting rod (9) and second connecting rod (10) be parallel with each other, support (2) on be equipped with first articulated seat (11) and second articulated seat (12), first connecting rod (9) wear to establish in first articulated seat (11) and can rotate along self axis, second connecting rod (10) wear to establish in second articulated seat (12) and can rotate along self axis, both ends of first connecting rod (9) respectively with shell (1) sliding connection, both ends of second connecting rod (10) respectively with shell (1) sliding connection.
3. The tail gate switch combined with the car logo according to claim 2, wherein one end of the first connecting rod (9) is provided with a first bending part (13) and a first limiting part (14), the first limiting part (14) is parallel to the first connecting rod (9), the shell (1) is provided with a first limiting seat (15), the first limiting seat (15) is internally provided with a first guide groove (16) with the length direction and the depth direction parallel to the shell (1), the first limiting part (14) stretches into the first guide groove (16) along the depth direction of the first guide groove (16), and the first limiting part (14) is in sliding fit with the first guide groove (16); the other end of first connecting rod (9) have second kink (17) and second spacing portion (18), second spacing portion (18) parallel with first connecting rod (9), first kink (13) set up with second kink (17) symmetry, shell (1) on be equipped with second spacing seat (19), second spacing seat (19) in be equipped with second guide slot (20) that length direction and depth direction are parallel with shell (1), second spacing portion (18) stretch into second guide slot (20) and second spacing portion (18) and second guide slot (20) sliding fit along the depth direction of second guide slot (20).
4. The tail gate switch combined with the car logo according to claim 3, wherein one end of the second connecting rod (10) is provided with a third bending part (21) and a third limiting part (22), the third limiting part (22) is parallel to the second connecting rod (10), the shell (1) is provided with a third limiting seat (23), the third limiting seat (23) is internally provided with a third guide groove (24) with the length direction and the depth direction parallel to the shell (1), the third limiting part (22) stretches into the third guide groove (24) along the depth direction of the third guide groove (24), and the third limiting part (22) is in sliding fit with the third guide groove (24); the other end of second connecting rod (10) have fourth kink (25) and fourth spacing portion (26), fourth spacing portion (26) parallel with second connecting rod (10), third kink (21) set up with fourth kink (25) symmetry, shell (1) on be equipped with fourth spacing seat (27), fourth spacing seat (27) in be equipped with fourth guide slot (28) that length direction and depth direction are parallel with shell (1), fourth spacing portion (26) stretch into fourth guide slot (28) and fourth spacing portion (26) and fourth guide slot (28) sliding fit along the depth direction of fourth guide slot (28).
5. The tail gate switch that combines with car logo according to claim 4, characterized in that, link mechanism still include third connecting rod (29) and fourth connecting rod (30) parallel with shell (1), third connecting rod (29) and fourth connecting rod (30) be parallel with each other, support (2) on be equipped with third hinge seat (31) and fourth hinge seat (32), third connecting rod (29) wear to establish in third hinge seat (31) and can rotate along self axis, fourth connecting rod (30) wear to establish in fourth hinge seat (32) and can rotate along self axis, the both ends of third connecting rod (29) respectively with shell (1) sliding connection, the both ends of fourth connecting rod (30) respectively with shell (1) sliding connection.
6. The tail gate switch combined with the car logo according to claim 5, wherein one end of the third connecting rod (29) is provided with a fifth bending part (33) and a fifth limiting part (34), the fifth limiting part (34) is parallel to the third connecting rod (29), a fifth guide groove (35) with the length direction and the depth direction parallel to the shell (1) is further arranged in the first limiting seat (15), the fifth limiting part (34) stretches into the fifth guide groove (35) along the depth direction of the fifth guide groove (35), and the fifth limiting part (34) is in sliding fit with the fifth guide groove (35); the other end of the third connecting rod (29) is provided with a sixth bending part (36) and a sixth limiting part (37), the sixth limiting part (37) is parallel to the third connecting rod (29), the fifth bending part (33) and the sixth bending part (36) are symmetrically arranged, a sixth guide groove (38) parallel to the shell (1) in the length direction and the depth direction is arranged in the third limiting seat (23), and the sixth limiting part (37) stretches into the sixth guide groove (38) along the depth direction of the sixth guide groove (38) and is in sliding fit with the sixth guide groove (38).
7. The tail gate switch combined with the car logo according to claim 6, wherein one end of the fourth connecting rod (30) is provided with a seventh bending part (39) and a seventh limiting part (40), the seventh limiting part (40) is parallel to the fourth connecting rod (30), a seventh guide groove (41) with the length direction and the depth direction parallel to the shell (1) is arranged in the second limiting seat (19), the seventh limiting part (40) stretches into the seventh guide groove (41) along the depth direction of the seventh guide groove (41), and the seventh limiting part (40) is in sliding fit with the seventh guide groove (41); the other end of the fourth connecting rod (30) is provided with an eighth bending part (42) and an eighth limiting part (43), the eighth limiting part (43) is parallel to the fourth connecting rod (30), the seventh bending part (39) and the eighth bending part (42) are symmetrically arranged, an eighth guide groove (44) parallel to the shell (1) in the length direction and the depth direction is arranged in the fourth limiting seat (27), and the eighth limiting part (43) stretches into the eighth guide groove (44) along the depth direction of the eighth guide groove (44) and the eighth limiting part (43) is in sliding fit with the eighth guide groove (44).
8. The tail gate switch combined with the car logo according to any one of claims 1 to 7, wherein the bottom cover (48) is provided with a pin (49), the PCB board (5) is assembled in the bottom cover (48) and is electrically connected with the pin (49), and the micro switch (6) and the PCB board (5) are arranged between the waterproof cover (50) and the bottom cover (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010725388.7A CN111933471B (en) | 2020-07-24 | 2020-07-24 | Tail door switch combined with car logo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010725388.7A CN111933471B (en) | 2020-07-24 | 2020-07-24 | Tail door switch combined with car logo |
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| Publication Number | Publication Date |
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| CN111933471A CN111933471A (en) | 2020-11-13 |
| CN111933471B true CN111933471B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010725388.7A Active CN111933471B (en) | 2020-07-24 | 2020-07-24 | Tail door switch combined with car logo |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209236436U (en) * | 2018-07-20 | 2019-08-13 | 周口赛嘉电子科技有限公司 | A kind of rechargeable powered toothbrush |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7772512B2 (en) * | 2004-04-07 | 2010-08-10 | T.K.M. Unlimited, Inc. | Push plate assembly |
| JP2013058415A (en) * | 2011-09-08 | 2013-03-28 | Shin Etsu Polymer Co Ltd | Operation switch |
| CN203859036U (en) * | 2014-05-26 | 2014-10-01 | 重庆市大明汽车电器有限公司 | Novel automobile steering wheel switch |
| CN204303634U (en) * | 2014-12-24 | 2015-04-29 | 天合汽车零部件（苏州）有限公司 | Automobile push button switch silica gel keyboard |
| CN205582782U (en) * | 2015-12-02 | 2016-09-14 | 张坤业 | Waterproofly prevent touching electrical safety switch |
| CN206485177U (en) * | 2017-01-18 | 2017-09-12 | 北京汽车股份有限公司 | Automobile tail gate switching device and automobile |
| KR101927187B1 (en) * | 2017-02-27 | 2018-12-10 | 현대자동차 주식회사 | Trunk switch module for vehicle |
| CN207282368U (en) * | 2017-09-07 | 2018-04-27 | 重庆市大明汽车电器有限公司 | Automobile key switch waterproof construction |
| CN207183135U (en) * | 2017-10-18 | 2018-04-03 | 宁波华科汽车零部件有限公司 | A kind of waterproof construction of PEPS requests switch |
| CN207458804U (en) * | 2017-10-27 | 2018-06-05 | 大明电子有限公司 | A kind of car trunk switch |
| CN208173466U (en) * | 2018-06-05 | 2018-11-30 | 深圳爱根斯通科技有限公司 | Switch on wall |
| CN209015955U (en) * | 2018-08-23 | 2019-06-21 | 深圳绿米联创科技有限公司 | Push switch component |
| CN110853957A (en) * | 2019-11-25 | 2020-02-28 | 宁波公牛电器有限公司 | Intelligent key switch |
-
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209236436U (en) * | 2018-07-20 | 2019-08-13 | 周口赛嘉电子科技有限公司 | A kind of rechargeable powered toothbrush |
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