CN204230117U - A kind of automobile alarm lamp switch - Google Patents
A kind of automobile alarm lamp switch Download PDFInfo
- Publication number
- CN204230117U CN204230117U CN201420799542.5U CN201420799542U CN204230117U CN 204230117 U CN204230117 U CN 204230117U CN 201420799542 U CN201420799542 U CN 201420799542U CN 204230117 U CN204230117 U CN 204230117U
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- button
- switch
- wiring board
- push
- housing
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Abstract
The utility model relates to a kind of automobile alarm lamp switch, comprises housing, button and is arranged at the base of housing bottom, it is characterized in that: also comprise and being arranged in housing, and the push-button socket that can slide up and down, the upper end of described push-button socket is fixedly installed button; Vertically arrange wiring board in described housing, wiring board lower end is connected with base, and upper end extends near button place, inner walls is arranged the location notch of fixing circuit board; Described wiring board is arranged be used for control switch break-make pull switch, be used to indicate the LED of switch working state and the contact pin assembly for wiring, described pull switch be vertically setting; Push-button socket is arranged and the pressing jaw of pull switch by press-fit, pressing jaw and pull switch are fixedly installed at vertical direction; Described LED is arranged at the upper end of wiring board, and button arranges translucent symbol.The utility model provides a kind of new automobile alarm lamp switch, and this warning light switching manipulation feel is good, contact stabilization, long service life.
Description
Technical field
The utility model relates to a kind of vehicle switch, particularly relates to a kind of automobile alarm lamp switch.
Background technology
Existing automobile positions of panels in its driver's cabin is generally all provided with warning light switch, under the state that automobile breaks down or other need warning, lights the left and right turn signal of automobile by controlling warning light switch with flashing mode simultaneously.
Traditional automobile alarm lamp switch realizes its self-locking alarm function often through peach core structure, but due to peach heart track plane be rigid plane, and track plane maximum height difference is 0.9mm, track can not be deviate from motion process to prevent torsion spring, torsion spring end face and track lowest surfaces is needed at least to want precompressed 0.3mm, so torsion spring move to the highest track plane time, torsion spring just needs the elastic deformation that 1.2mm occurs, this distortion size is close to the plastic deformation size range of torsion spring, torsion spring generation plastic deformation is easily caused to deviate from track plane, switch auto-lock function is caused to lose efficacy, or the rigidity of torsion spring is very good, there is not plastic deformation, and track plane is scratched, when Push switch, torsion spring is drawn distortion, cause switch failure, and its dimensions to peach core structure of the switch of this kind of structure requires relatively tighter, switch part production process may make the size of peach core structure there is certain error, causes the inconsistent of operating handle.
As Chinese Patent Application No. be 201220473556.9 disclose a kind of self-locking warning switch, comprise base, be arranged on the housing on base, the button installed is coordinated with housing, return spring is provided with between button and housing, the slide block driven by button, slide block is provided with movable contact spring, base is provided with the first static contact; Housing is provided with peach core structure; Slide block is provided with torsion spring, and the end of torsion spring has the warp architecture coordinated with peach core structure.Although above-mentioned patent is combined by torsion spring and peach core structure and realizes auto-lock function, because torsion spring two ends are all hard contact planes, easily there is torsion spring distortion in Long-Time Service, departs from the situation of track plane, cause switch failure.
Utility model content
For the problem that the peach core structure of warning light switch in above-mentioned prior art easily causes switching manipulation feel that the distortion of inconsistent and torsion spring occurs causing switch loose contact, the utility model provides a kind of new automobile alarm lamp switch, and this warning light switching manipulation feel is good, contact stabilization, long service life.
To achieve these goals, the technical solution adopted in the utility model is: a kind of automobile alarm lamp switch, comprise housing, button and be arranged at the base of housing bottom, it is characterized in that: also comprise and be arranged in housing, and the push-button socket that can slide up and down, the upper end of described push-button socket is fixedly installed button; Vertically arrange wiring board in described housing, described wiring board lower end is connected with base, and upper end extends near button place, inner walls is arranged the location notch of fixing circuit board; On described wiring board arrange be used for control switch break-make pull switch, be used to indicate the LED of switch working state and the contact pin assembly for wiring, described pull switch is vertically arranged in the circuit board; Push-button socket is arranged and the pressing jaw of pull switch by press-fit, described pressing jaw and pull switch are fixedly installed at vertical direction, and pressing jaw comprises two snap arm be arranged in parallel, and the end of described two snap arm arranges the claw to its inner bulge respectively; Described LED is arranged at the upper end of wiring board, and button arranges translucent symbol.
The utility model is also set to further, and described push-button socket outer wall arranges slide block, described inner walls is arranged the sliding chute of joining with slide block.
The beneficial effects of the utility model are: the break-make being realized warning light switch by pull switch is controlled, pressing button makes push-button socket slide up and down in housing, pressing jaw pressing pull switch on push-button socket, realize the work of pull switch, due to pressing jaw and pull switch at vertical direction for being fixedly installed, ensure that consistency during operation, there is good operating handle; The wiring board of vertical setting, wiring board be may extend near button place, and the setting of Convenient switch status indicator lamp, makes on off state indicator light closer to the translucent symbol on button, reaches good backlight indicating effect; And in switch in use can not there is fatigue damage in each part, switch long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model explosive state structural representation;
Fig. 3 is the structural representation of the utility model push-button socket and pull switch;
Fig. 4 is the transverse sectional view of A-A line in the utility model Fig. 1.
Number in the figure implication: 1-housing; 11-chute; 12-location notch; 2-button; 21-translucent symbol; 3-base; 4-push-button socket; 41-slide block; 42-breach; 43-pressing jaw; 431-snap arm; 432-claw; 5-wiring board; 6-pull switch; 7-LED lamp; 8-supporting plate.
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.
As shown in Figures 1 to 4, a kind of automobile alarm lamp switch, the base 3 comprising housing 1, button 2 and be arranged at bottom housing 1, also comprise and being arranged in housing 1, and the push-button socket 4 that can slide up and down, described push-button socket 4 outer wall arranges slide block 41, described housing 1 inwall is arranged the sliding chute 11 of joining with slide block 41, the upper end of described push-button socket 4 is fixedly installed button 2, by pressing button 2, can order about push-button socket 4 and slide in housing 1; Vertically be provided with wiring board 5 in described housing 1, described wiring board 5 lower end is connected with base 3, and upper end extends near button 2 place, housing 1 inwall is arranged the location notch 12 of fixing circuit board 5; Described wiring board 5 is arranged be used for control switch break-make pull switch 6, be used to indicate the LED 7 of switch working state and the contact pin assembly for wiring, described pull switch 6 be vertically setting in the circuit board; Push-button socket 4 is arranged and the pressing jaw 43 of pull switch 6 by press-fit, described pressing jaw 43 comprises two snap arm be arranged in parallel 431, the end of described two snap arm 431 arranges the claw 432 to its inner bulge respectively, the press section of pull switch 6 is connected between two snap arm 431 and claw 432, and pull switch and pressing jaw 43 are fixed at vertical direction; Described LED 7 is arranged at the upper end of wiring board 5, button 2 is arranged translucent symbol 21.
Described pull switch 6, for being welded on wiring board 5, presses for a long time, the solder joint between pull switch 6 and wiring board 5 may be made to loosen, cause the damage of switch.In order to avoid the solder joint between pull switch 6 and wiring board 5 loosens because of pressing, need the structure that a fixing pull switch 6 is set.The supporting plate 8 that one holds it can be set below pull switch 6.This supporting plate 8 is a strip thin plate, its two ends through push-button socket 4, and are fixedly connected on housing 1 inwall, push-button socket 4 are arranged the breach 42 passed for supporting plate 8, described breach 42 has certain length at vertical direction, is subject to the stop of supporting plate 8 when push-button socket 4 can be avoided to slide up and down.
The beneficial effects of the utility model are: the break-make being realized warning light switch by pull switch 6 is controlled, pressing button 2 makes push-button socket 4 slide up and down in housing 1, pressing jaw 43 on push-button socket 4 presses pull switch 6, realize the work of pull switch 6, due to pressing jaw 43 and pull switch 6 at vertical direction for being fixedly installed, ensure that consistency during operation, there is good operating handle; The wiring board 5 of vertical setting, wiring board 5 be may extend near button 2 place, and the setting of Convenient switch status indicator lamp, makes on off state indicator light closer to the translucent symbol 21 on button 2, reaches good backlight indicating effect; And in switch in use can not there is fatigue damage in each part, switch long service life.
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 (2)
1. an automobile alarm lamp switch, comprises housing, button and is arranged at the base of housing bottom, it is characterized in that: also comprise and being arranged in housing, and the push-button socket that can slide up and down, the upper end of described push-button socket is fixedly installed button; Vertically arrange wiring board in described housing, described wiring board lower end is connected with base, and upper end extends near button place, inner walls is arranged the location notch of fixing circuit board; On described wiring board arrange be used for control switch break-make pull switch, be used to indicate the LED of switch working state and the contact pin assembly for wiring, described pull switch is vertically arranged in the circuit board; Push-button socket is arranged and the pressing jaw of pull switch by press-fit, described pressing jaw and pull switch are fixedly installed at vertical direction, and pressing jaw comprises two snap arm be arranged in parallel, and the end of described two snap arm arranges the claw to its inner bulge respectively; Described LED is arranged at the upper end of wiring board, and button arranges translucent symbol.
2. a kind of automobile alarm lamp switch according to claim 1, is characterized in that: described push-button socket outer wall arranges slide block, described inner walls is arranged the sliding chute of joining with slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799542.5U CN204230117U (en) | 2014-12-15 | 2014-12-15 | A kind of automobile alarm lamp switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799542.5U CN204230117U (en) | 2014-12-15 | 2014-12-15 | A kind of automobile alarm lamp switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230117U true CN204230117U (en) | 2015-03-25 |
Family
ID=52928184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420799542.5U Active CN204230117U (en) | 2014-12-15 | 2014-12-15 | A kind of automobile alarm lamp switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466418A (en) * | 2018-05-11 | 2019-11-19 | 株式会社Scd | Switching device |
-
2014
- 2014-12-15 CN CN201420799542.5U patent/CN204230117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466418A (en) * | 2018-05-11 | 2019-11-19 | 株式会社Scd | Switching device |
| CN110466418B (en) * | 2018-05-11 | 2023-03-03 | 株式会社Scd | 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 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220903 Granted publication date: 20150325 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220903 Granted publication date: 20150325 |