CN204230097U - A kind of automobile water proof switch - Google Patents
A kind of automobile water proof switch Download PDFInfo
- Publication number
- CN204230097U CN204230097U CN201420800070.0U CN201420800070U CN204230097U CN 204230097 U CN204230097 U CN 204230097U CN 201420800070 U CN201420800070 U CN 201420800070U CN 204230097 U CN204230097 U CN 204230097U
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- China
- Prior art keywords
- base
- shell
- sidewall
- silicon rubber
- water proof
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model proposes a kind of automobile water proof switch, comprise shell setting up and down and base, base is arranged wiring board and row's pin, push rod and button shell be equipped with, between wiring board upper surface and push rod, silicon rubber is set, it is characterized in that: the sidewall of described shell is fixedly sleeved in the sidewall of base, be buckle socket between described shell and base, and the sidewall of the sidewall of shell and base arranges block button hole and fastener respectively, outer casing inner wall arranges the positioning table terrace corresponding with silicon rubber upper surface, the edge of base is provided with the triangle muscle structure corresponding with silicon rubber lower surface for one week, positioning table terrace, silicon rubber coordinates with triangle muscle structure the sealing realizing shell and base, the utility model object is to provide a kind of automobile water proof switch, for solving the problem of sealing deficiency in prior art, and the problem that water proof switch is oversize.
Description
Technical field
The utility model relates to a kind of vehicle switch, particularly relates to a kind of automobile water proof switch.
Background technology
In prior art, the vehicle switch of traditional structure comprises base and shell and both form the cavity of sealing, wiring board and row pin, silicon rubber, push rod and shift knob are set in cavity, edge and the silicon rafter glue plane of base are affixed, silicon rubber upper design discharge structure, the edge interference extrusion of shell edge design triangle muscle and base.This class formation is due to the precision problem of assembling, it is thick to try one's best in the edge of base, triangle muscle could match with base edge and realize sealing, need on the one hand when but if the edge thickness of base is excessive to increase product size, on the other hand because switch is originally as working of plastics, blocked up size can cause dilatation to be unfavorable for the sealing of product, require high to contact surface smoothness in prior art simultaneously, anti-great deal running water can only be played, can not anti-aqueous vapor, real vehicle car door is after rainy day water inlet, again through solar radiation evaporation aqueous vapor, just can enter in switch pedestal, long-time post-etching wiring board, thus make malfunctioning switch.This phenomenon needs hot and humidly to add Ageing Treatment, and bench test and proving ground test all not qualifieds to exploit, very by force, switch lost efficacy after sale and can't find Ben Yin disguise.
Utility model content
The utility model object is to provide a kind of automobile water proof switch, for solving the problem of sealing deficiency in prior art, and the problem that water proof switch is oversize.
For above problem, provide following technical scheme: a kind of automobile water proof switch, comprise shell setting up and down and base, base is arranged wiring board and row's pin, push rod and button shell be equipped with, between wiring board upper surface and push rod, silicon rubber is set, it is characterized in that: the sidewall of described shell is fixedly sleeved in the sidewall of base, be buckle socket between described shell and base, and the sidewall of the sidewall of shell and base arranges block button hole and fastener respectively, outer casing inner wall arranges the positioning table terrace corresponding with silicon rubber upper surface, the edge of base is provided with the triangle muscle structure corresponding with silicon rubber lower surface for one week, positioning table terrace, silicon rubber coordinates with triangle muscle structure the sealing realizing shell and base.
The utility model is also set to further, and described positioning table terrace is extended inside shell perpendicular to the sidewall of shell.
The utility model is also set to further, and described row's pin to be embedded in base and to be connected to the lower surface of wiring board.
The beneficial effects of the utility model, shell and base are after buckle fixedly assembles, because silicon rubber is between triangle muscle structure and positioning table terrace, fitted seal that can be stable, be positioned at outer casing inner wall due to positioning table terrace and extend inside shell, now positioning table terrace is not while affecting product size, enough large space and size can be had, even if shell or base deform, triangle muscle structure can be sealed and matched with positioning step all the time, has better anti-water stability.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of the utility model embodiment water proof switch;
Fig. 2 be the utility model embodiment water proof switch cross-sectional view;
Fig. 3 is the structural representation of Fig. 2 at the partial enlargement at A place.
Number in the figure implication: 1-button; 2-shell; 21-positioning table terrace; 22-block button hole; 3-push rod; 4-silicon rubber; 5-wiring board; 6-arranges pin; 7-base; 71-triangle muscle structure.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
Shown in composition graphs 1 to Fig. 3, a kind of automobile water proof switch, comprise shell 2 setting up and down and base 7, base 7 is arranged wiring board 5 and row's pin 6, push rod 3 and button 1 shell 2 be equipped with, arrange silicon rubber 4 between wiring board 5 upper surface and push rod 3, row's pin 6 to be embedded in base 7 and to be connected to the lower surface of wiring board 5; The sidewall of shell 2 is fixedly sleeved in the sidewall of base 7, be buckle socket between described shell 2 and base 7, and the sidewall of the sidewall of shell 2 and base 7 arranges block button hole 22 and fastener respectively, shell 2 inwall arranges the positioning table terrace 21 corresponding with silicon rubber 4 upper surface, positioning table terrace 21 is extended inside shell 2 perpendicular to the sidewall of shell 2, the edge of base 7 is provided with the triangle muscle structure 71 corresponding with silicon rubber 4 lower surface for one week, and positioning table terrace 21, silicon rubber 4 coordinate with triangle muscle structure 71 the sealing realizing shell 2 and base 7.Shell 2 and base 7 are after buckle fixedly assembles, because silicon rubber 4 is between triangle muscle structure 71 and positioning table terrace 21, fitted seal that can be stable, be positioned at shell 2 inwall due to positioning table terrace 21 and extend inside shell 2, now positioning table terrace 21 is not while affecting product size, can have enough large space and size, even if shell 2 or base 7 deform, triangle muscle structure 71 can be sealed and matched with positioning step all the time, has better anti-water stability.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection range of the present utility model.
Claims (3)
1. an automobile water proof switch, comprise shell setting up and down and base, base is arranged wiring board and row's pin, push rod and button shell be equipped with, between wiring board upper surface and push rod, silicon rubber is set, it is characterized in that: the sidewall of described shell is fixedly sleeved in the sidewall of base, be buckle socket between described shell and base, and the sidewall of the sidewall of shell and base arranges block button hole and fastener respectively, outer casing inner wall arranges the positioning table terrace corresponding with silicon rubber upper surface, the edge of base is provided with the triangle muscle structure corresponding with silicon rubber lower surface for one week, positioning table terrace, silicon rubber coordinates with triangle muscle structure the sealing realizing shell and base.
2. automobile water proof switch according to claim 1, is characterized in that: described positioning table terrace is extended inside shell perpendicular to the sidewall of shell.
3. automobile water proof switch according to claim 1, is characterized in that: described row's pin to be embedded in base and to be connected to the lower surface of wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800070.0U CN204230097U (en) | 2014-12-15 | 2014-12-15 | A kind of automobile water proof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800070.0U CN204230097U (en) | 2014-12-15 | 2014-12-15 | A kind of automobile water proof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230097U true CN204230097U (en) | 2015-03-25 |
Family
ID=52928164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420800070.0U Active CN204230097U (en) | 2014-12-15 | 2014-12-15 | A kind of automobile water proof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230097U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733203A (en) * | 2015-03-27 | 2015-06-24 | 上海沪工汽车电器有限公司 | Waterproof structure of switch conductive rubber |
| CN106783458A (en) * | 2017-02-14 | 2017-05-31 | 华晨汽车集团控股有限公司 | A kind of many step positioning type automotive controls |
| CN108112206A (en) * | 2018-01-25 | 2018-06-01 | 汕头市科来福电子有限公司 | A kind of waterproof construction of automotive controls |
| CN111868867A (en) * | 2018-03-26 | 2020-10-30 | 阿尔卑斯阿尔派株式会社 | Switching device |
-
2014
- 2014-12-15 CN CN201420800070.0U patent/CN204230097U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733203A (en) * | 2015-03-27 | 2015-06-24 | 上海沪工汽车电器有限公司 | Waterproof structure of switch conductive rubber |
| CN106783458A (en) * | 2017-02-14 | 2017-05-31 | 华晨汽车集团控股有限公司 | A kind of many step positioning type automotive controls |
| CN108112206A (en) * | 2018-01-25 | 2018-06-01 | 汕头市科来福电子有限公司 | A kind of waterproof construction of automotive controls |
| CN108112206B (en) * | 2018-01-25 | 2024-04-19 | 汕头市科来福电子有限公司 | Waterproof structure of automobile control device |
| CN111868867A (en) * | 2018-03-26 | 2020-10-30 | 阿尔卑斯阿尔派株式会社 | Switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190903 Granted publication date: 20150325 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220903 Granted publication date: 20150325 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220903 Granted publication date: 20150325 |