CN201655607U - Automobile brake lamp switch - Google Patents
Automobile brake lamp switch Download PDFInfo
- Publication number
- CN201655607U CN201655607U CN2010201567312U CN201020156731U CN201655607U CN 201655607 U CN201655607 U CN 201655607U CN 2010201567312 U CN2010201567312 U CN 2010201567312U CN 201020156731 U CN201020156731 U CN 201020156731U CN 201655607 U CN201655607 U CN 201655607U
- Authority
- CN
- China
- Prior art keywords
- slide block
- movable contact
- base
- vehicle brake
- light switch
- 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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- Push-Button Switches (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
An automobile brake lamp switch relates to a circuit switch, and comprises a base, a sliding block and a fixed contact, wherein the sliding block is arranged in the base and capable of sliding vertically; the fixed contact is fixed in the base; a movable contact blade capable of moving synchronously with the sliding block is connected to the sliding block; a movable contact is arranged on the movable contact blade; and the position of the movable contact corresponds to that of the fixed contact. The purpose of turning on/off the automobile brake lamp can be achieved through direct contact and separation of the fixed contact and movable contact; moreover, the utility model has low abrasion and long service life.
Description
Technical field
The utility model relates to a kind of contactor, especially relates to a kind of brake lamp switch that is used for automobile.
Background technology
Brake lamp switch is a critical component in the automobile, and its accurate operating state directly has influence on the light on and off function of automobile brake lamp.The movable contact spring of the used brake lamp switch of automobile and the way of contact of static contact are friction-type in the prior art, static contact and movable contact spring wear and tear easily, cause the number of times of brake lamp switch work to reduce, in contact process, be prone to loose contact, thereby cause product to lose efficacy in advance.
The utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of vehicle brake-light switch, reaches to reduce wearing and tearing, the purpose that increases the service life.
For this reason, the utility model is by the following technical solutions:
Vehicle brake-light switch, it is characterized in that: it comprises base, is located at the slide block that can slide up and down in the base, is fixed in the fixed contact in the base, be connected with the movable contact spring that is synchronized with the movement with slide block on the described slide block, have moving contact on the described movable contact spring, moving contact and fixed contact the position corresponding.
When slide block moves up and down, drive movable contact spring and also move up and down, make the moving contact on the movable contact spring directly separate, contact, reach the switch purpose with slotting fixed contact.
As to the improving and replenishing of technique scheme, the utility model is further taked the following technical measures or the combination in any of these measures:
Described slide block both sides are provided with spacing muscle, and described base side wall is provided with groove, and spacing muscle slides in groove and realizes relative motion between slide block and the base.
Described slide block is provided with the movable contact spring spring that elastic force is provided to movable contact spring, and it is good to guarantee that moving, fixed contact contacts.
Be provided with the guide finger that runs through slide block and movable contact spring in the described base, play location and guide effect.
Described base is provided with loam cake, proofing dust and protecting.
Described slide block is connected with the pull bar that runs through loam cake, is convenient to operation.
Be provided with in the described base with external circuit to the pin that is communicated with, described fixed contact is positioned on the pin.
Beneficial effect: the direct contact by fixed contact and moving contact of the present utility model, separate and realize the switch purpose, it is little to wear and tear, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the C-C profile of Fig. 1.
Embodiment
Vehicle brake-light switch as shown in Figure 1 and Figure 2, contain base 7, in two holes of base, pin 8 is housed, in the hole in the middle of base 7 back-moving spring 6 is housed, slide block 9 is housed above the back-moving spring, groove fit in the muscle of slide block both sides and the base 7 can slide up and down slide block 9 along the fixation locus of base 7 inner groovies.Loam cake 2 is housed on the base.
Movable contact spring spring 4 and movable contact spring 10 are housed on slide block 9, cylinder in the middle of on the slide block 9 matches with the hole of movable contact spring 10, in two apertures of slide block 9 guide finger 11 is housed, and pass the hole of movable contact spring 10, cylinder and the guide finger 11 of movable contact spring in the middle of on the slide block 9 moves up and down, and plays the effect of location and guiding.
Closely develop on the plane of the end face of movable contact spring spring 4 and movable contact spring 10, cylinder in the middle of on the slide block 9 moves up and down, 4 pairs of movable contact springs 10 of movable contact spring spring have certain elastic force, and two heads of movable contact spring 10 are provided with moving contact 3 and match with fixed contact 12 on the pin 8; Jump ring 5 is housed in the groove of slide block 9, in slide block 9 criss-cross holes, pull bar 1 is housed, make jump ring 5 tightly block pull bar 1, driving slide block 9 by moving up and down of pull bar 1 is synchronized with the movement, thereby drive the motion of movable contact spring 10 by the motion of slide block 9, thereby reach deciliter effect of moving contact 11 and fixed contact 12.
When the utility model moves up and down at slide block 9, drive movable contact spring 10 and also move up and down, make the moving contact on the movable contact spring 10 directly separate, contact with fixed contact 12 on the pin 8.
Should be pointed out that present embodiment just lists expressivity principle of the present utility model and effect are described, but not be used to limit the utility model.Any personnel that are familiar with this technology all can make amendment to the foregoing description under spirit of the present utility model and scope.Therefore, rights protection scope of the present utility model should be listed as claims.
Claims (7)
1. vehicle brake-light switch, it is characterized in that: it comprises base, is located at the slide block that can slide up and down in the base, is fixed in the fixed contact in the base, be connected with the movable contact spring that is synchronized with the movement with slide block on the described slide block, have moving contact on the described movable contact spring, moving contact and fixed contact the position corresponding.
2. vehicle brake-light switch according to claim 1 is characterized in that: described slide block both sides are provided with spacing muscle, and described base side wall is provided with groove, and spacing muscle slides in groove and realizes relative motion between slide block and the base.
3. vehicle brake-light switch according to claim 1 is characterized in that: described slide block is provided with the movable contact spring spring that elastic force is provided to movable contact spring.
4. vehicle brake-light switch according to claim 1 is characterized in that: be provided with the guide finger that runs through slide block and movable contact spring in the described base.
5. according to each described vehicle brake-light switch of claim 1 to 4, it is characterized in that: described base is provided with loam cake.
6. vehicle brake-light switch according to claim 5 is characterized in that: described slide block is connected with the pull bar that runs through loam cake.
7. according to each described vehicle brake-light switch of claim 1 to 4, it is characterized in that: be provided with in the described base with external circuit to the pin that is communicated with, described fixed contact is positioned on the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201567312U CN201655607U (en) | 2010-04-08 | 2010-04-08 | Automobile brake lamp switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201567312U CN201655607U (en) | 2010-04-08 | 2010-04-08 | Automobile brake lamp switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655607U true CN201655607U (en) | 2010-11-24 |
Family
ID=43120851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201567312U Expired - Fee Related CN201655607U (en) | 2010-04-08 | 2010-04-08 | Automobile brake lamp switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655607U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681140A (en) * | 2012-08-31 | 2014-03-26 | 西门子公司 | Switch, especially breaker for low voltage |
| CN104810183A (en) * | 2015-05-18 | 2015-07-29 | 广州森下电装科技有限公司 | Motorcycle canceling reset switch |
| CN108550483A (en) * | 2018-05-24 | 2018-09-18 | 温岭市富祥电子科技有限公司 | Motorcycle brake switching device |
-
2010
- 2010-04-08 CN CN2010201567312U patent/CN201655607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681140A (en) * | 2012-08-31 | 2014-03-26 | 西门子公司 | Switch, especially breaker for low voltage |
| CN104810183A (en) * | 2015-05-18 | 2015-07-29 | 广州森下电装科技有限公司 | Motorcycle canceling reset switch |
| CN108550483A (en) * | 2018-05-24 | 2018-09-18 | 温岭市富祥电子科技有限公司 | Motorcycle brake switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |