CN203859031U - Automobile electric rearview mirror switch structure - Google Patents
Automobile electric rearview mirror switch structure Download PDFInfo
- Publication number
- CN203859031U CN203859031U CN201420295019.9U CN201420295019U CN203859031U CN 203859031 U CN203859031 U CN 203859031U CN 201420295019 U CN201420295019 U CN 201420295019U CN 203859031 U CN203859031 U CN 203859031U
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- CN
- China
- Prior art keywords
- rearview mirror
- switch structure
- mirror switch
- spring
- square
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an automobile electric rearview mirror switch structure. The automobile electric rearview mirror switch structure comprises a pedestal, a housing, a round button, a sliding block and a circuit board, a moving contact member matched with the circuit board is disposed on the sliding block, and a rotor is disposed on the circuit board. The automobile electric rearview mirror switch structure also comprises a swing rod with two ends respectively connected with the round button and the sliding block; the swing rod is provided with a square block with chamfers; the rotor is provided with a square groove matched with the square block; a return compressed spring used for returning the swing rod is disposed in the square groove; the rotor is provided with a shift compressed spring; the shift compressed spring is provided with a shift steel ball; and a shift track groove matched with the shift steel ball is disposed in the housing. The problem that selection of left and right rearview mirrors and related adjustment of a rearview mirror at up, down, left and right directions cannot be reliably and simply achieved in a limited space due to the fact that a switch space of an existing automobile electric rearview mirror switch structure is relatively narrow can be effectively solved, and the automobile electric rearview mirror switch structure can be widely applied to the field of automobile electric rearview mirror switch structures.
Description
Technical field
The utility model relates to a kind of construction of switch of electromotion rearview mirror of car.
Background technology
Switch for rear-vision mirror is a kind of manual master control electrical apparatus, is used for regulating the direction of two rearview mirrors in left and right.When rearview mirror button is positioned at a left side (right side) gear, left and right four direction promotes button up and down, driving lever is with the promotion of button, band movable slider moves, contact bridge on slide block is contacted with circuit board, form and control the different circuit that rearview mirror four direction rotates, thereby realize the object that regulates left (right side) rearview mirror direction.When rearview mirror button is positioned at zero-bit, there is no circuit control action, namely in non operating state.Such structure now application is very extensive.
When existing switch for rear-vision mirror descends left and right four-way operating function in realization, ubiquity because switch space is narrower and small, can not reliably in limited space, simple must realize the selection of left and right rearview mirror and to the rearview mirror problem of the associated adjustment of four direction up and down.
The utility model content
The purpose of this utility model is to provide a kind of construction of switch of electromotion rearview mirror of car, solve the construction of switch of existing electromotion rearview mirror of car because switch space is narrower and small, can not reliably in limited space, simple must realize the selection of left and right rearview mirror and to the rearview mirror problem of the associated adjustment of four direction up and down.
The utility model solves the technical scheme that its technical problem adopts: a kind of automobile power rear-view mirror switch structure, comprise base, be arranged on the shell on base, be arranged on the round button on shell, be arranged on the slide block on base, be arranged on the wiring board on slide block, on described slide block, be provided with the movable contact piece suitable with wiring board, on described wiring board, be provided with rotor, also comprise that two ends are connected to the fork on round button and slide block, on described fork, be provided with the square block with chamfering, on described rotor, be provided with the square groove suitable with square block, in described square groove, be provided with the recoil press spring for return fork, on described rotor, be provided with gear stage clip, on described gear stage clip, be provided with gear steel ball, in described shell, be provided with the gear track groove suitable with gear steel ball.
Preferably, the chamfering on described square block is 70 ° to 80 °.
Further, also comprise the press spring base arranging in square groove; Described recoil press spring is positive taper; Described recoil press spring is arranged in press spring base, and two ends prop up respectively square block and spring base.
Further, on described slide block, be provided with resettlement groove, in described resettlement groove, be provided with spring, described movable contact piece is arranged on spring upper end, and described movable contact piece is movable contact ball.
Preferably, in described rotor, be provided with spring, described spring end is provided with second movable contact piece suitable with wiring board upper surface.
The beneficial effects of the utility model: with the square block of chamfering and and the suitable square groove of square block, model that can simple realization switch left and right rearview mirror is selected and the motion control up and down of left or right rearview mirror, select round button, the motion of the suitable square groove of square block on the rotation drive of fork and fork, namely driven the rotation of rotor, thereby the motion on the track groove by epitrochanterian gear steel ball on shell, has realized the selection of switch left and right rearview mirror.Operation round button up and down four square buttons can drive the slip in the circuit board of the slide block that is connected with fork, realize the operating function of four-way up and down of rearview mirror, and recoil press spring and can play good return position-limiting action with the square block of chamfering in this process.Comprehensively above-mentioned, this construction of switch is compact to design, has arranged two kinds of motion structures (pressing of the rotation of button, button) in limited switch space downwards, has realized the switching of many groups contact, simple in structure, reliable in function.Chamfering on square block is 70 ° to 78 °, further improves the functional reliability of construction of switch.The setting of press spring base and recoil press spring are positive taper, have further improved the functional reliability of construction of switch.If recoil press spring directly props up wiring board, because of fork rotate and swing process in, recoil press spring and press spring base all will and then move, and there is no press spring base, the spring wiring board of can grinding away, and it is bad to make switch put button return, has the phenomenons such as clamping stagnation.Resettlement groove, spring, movable contact piece is designed to movable contact ball, and when having improved slide block and moving, the contact performance of movable contact piece and wiring board, has improved functional reliability and the operating handle of construction of switch.In rotor, be provided with spring, described spring end is provided with second movable contact piece suitable with wiring board upper surface, further improves the functional reliability of construction of switch.
The utility model can effectively solve the construction of switch of existing electromotion rearview mirror of car because switch space is narrower and small, the selection of left and right rearview mirror can not be reliably in limited space, simple must realized and to the rearview mirror problem of the associated adjustment of four direction up and down, the construction of switch field of electromotion rearview mirror of car can be widely used in.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model.
Embodiment
Embodiment, a kind of automobile power rear-view mirror switch structure as shown in Figure 1, comprise base 1, be arranged on the shell 2 on base 1, be arranged on the round button 3 on shell 2, be arranged on the slide block 4 on base 1, be arranged on the wiring board 5 on slide block 4, on described slide block 4, be provided with the movable contact piece 12 suitable with wiring board 5, on described wiring board 5, be provided with rotor 6, also comprise that two ends are connected to the fork 7 on round button 3 and slide block 4, on described fork 7, be provided with the square block 8 with chamfering, on described rotor (6), be provided with the square groove 9 suitable with square block 8, in described square groove 9, be provided with the recoil press spring 10 for return fork 7, on described rotor 6, be provided with gear stage clip 13, on described gear stage clip 13, be provided with gear steel ball 15, in described shell 2, be provided with the gear track groove suitable with gear steel ball 15.Chamfering on described square block 8 is 70 ° to 80 °.Also comprise the press spring base 11 arranging in square groove 9; Described recoil press spring 10 is positive taper; Described recoil press spring 10 is arranged in press spring base 11, and two ends prop up respectively square block 8 and spring base 11.On described slide block 4, be provided with resettlement groove, be provided with spring 6 in described resettlement groove, described movable contact piece 12 is arranged on spring 16 upper ends, and described movable contact piece 12 is movable contact ball.In described rotor 6, be provided with spring 16, described spring 16 ends are provided with second movable contact piece 14 suitable with wiring board 5 upper surfaces.Described fork 7 and the little gap of slide block 4 precision-fit, guarantee movable contact ball precise positioning..
Operation principle: select round button, the rotation of round button drives the rotation of fork, the rotation of fork drives the rotation of the square block on it, the rotation of square block can be given active force of cell wall of the square groove suitable with it, thereby the rotation of rotor driven, the rotation of rotor can drive gear steel ball disposed thereon slip on gear track on wall in the enclosure, can drive simultaneously and be arranged on the motion in the circuit board of epitrochanterian the second movable contact piece, thereby reach the object of selector switch left and right rearview mirror.After left and right rearview mirror is selected, press round button, just can drive the relative square groove in inclined-plane four square motions up and down of the square block chamfering on fork, in this motion process, fork can be with movable slider to slide in the circuit board, and the slip of slide block forms and controlled by square block, when the chamfering hypotenuse of square block and square groove offset, the fork position that reaches capacity, meanwhile, the movement of slide block has also reached extreme position.The conducting of circuit contacts to realize with wiring board by the movable contact piece on slide block.When unclamping round button, recoil press spring can offer resilience force of fork, drives fork to get back to initial position.
Claims (5)
1. an automobile power rear-view mirror switch structure, comprise base (1), be arranged on the shell (2) on base (1), be arranged on the round button (3) on shell (2), be arranged on the slide block (4) on base (1), be arranged on the wiring board (5) on slide block (4), on described slide block (4), be provided with and movable contact piece (12) that wiring board (5) is suitable, on described wiring board (5), be provided with rotor (6), it is characterized in that: also comprise that two ends are connected to the fork (7) on round button (3) and slide block (4), on described fork (7), be provided with the square block (8) with chamfering, on described rotor (6), be provided with and square groove (9) that square block (8) is suitable, in described square groove (9), be provided with the recoil press spring (10) for return fork (7), on described rotor (6), be provided with gear stage clip (13), on described gear stage clip (13), be provided with gear steel ball (15), in described shell (2), be provided with the gear track groove suitable with gear steel ball (15).
2. automobile power rear-view mirror switch structure according to claim 1, is characterized in that: the chamfering on described square block (8) is 70 ° to 80 °.
3. automobile power rear-view mirror switch structure according to claim 1 and 2, is characterized in that: also comprise the press spring base (11) arranging in square groove (9); Described recoil press spring (10) is positive taper; Described recoil press spring (10) is arranged in press spring base (11), and two ends prop up respectively square block (8) and spring base (11).
4. automobile power rear-view mirror switch structure according to claim 3, it is characterized in that: described slide block is provided with resettlement groove on (4), in described resettlement groove, be provided with spring (16), described movable contact piece (12) is arranged on spring (16) upper end, and described movable contact piece (12) is movable contact ball.
5. automobile power rear-view mirror switch structure according to claim 4, it is characterized in that: in described rotor (6), be provided with spring (16), the second movable contact piece (14) that described spring (16) end is provided with and wiring board (5) upper surface is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295019.9U CN203859031U (en) | 2014-06-04 | 2014-06-04 | Automobile electric rearview mirror switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295019.9U CN203859031U (en) | 2014-06-04 | 2014-06-04 | Automobile electric rearview mirror switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859031U true CN203859031U (en) | 2014-10-01 |
Family
ID=51608873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295019.9U Expired - Fee Related CN203859031U (en) | 2014-06-04 | 2014-06-04 | Automobile electric rearview mirror switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229184A (en) * | 2016-08-29 | 2016-12-14 | 国威科技有限公司 | A kind of automotive rearview mirror regulating switch with diffusing structure |
| CN109572589A (en) * | 2018-12-11 | 2019-04-05 | 浙江阳明汽车部件有限公司 | A kind of automobile door and window switch |
-
2014
- 2014-06-04 CN CN201420295019.9U patent/CN203859031U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229184A (en) * | 2016-08-29 | 2016-12-14 | 国威科技有限公司 | A kind of automotive rearview mirror regulating switch with diffusing structure |
| CN106229184B (en) * | 2016-08-29 | 2018-06-01 | 国威科技有限公司 | A kind of automotive rearview mirror regulating switch with diffusing structure |
| CN109572589A (en) * | 2018-12-11 | 2019-04-05 | 浙江阳明汽车部件有限公司 | A kind of automobile door and window switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automobile power rear-view mirror switch structure Effective date of registration: 20151230 Granted publication date: 20141001 Pledgee: Huangshan City financing Company limited by guarantee Pledgor: Huangshan Rui Xing automotive electronics Co., Ltd Registration number: 2015990001192 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20200604 |