CN202905492U - Hydraulic switch of brake lamp - Google Patents
Hydraulic switch of brake lamp Download PDFInfo
- Publication number
- CN202905492U CN202905492U CN 201220653108 CN201220653108U CN202905492U CN 202905492 U CN202905492 U CN 202905492U CN 201220653108 CN201220653108 CN 201220653108 CN 201220653108 U CN201220653108 U CN 201220653108U CN 202905492 U CN202905492 U CN 202905492U
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- Prior art keywords
- brake lamp
- bolt
- elastic component
- plastics
- working
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Abstract
Disclosed is a hydraulic switch of a brake lamp, solving the problem that a conventional mechanical switch is slow in reaction speed and poor in security. The hydraulic switch comprises a bolt and a socket connector. The bolt is provided with an accommodating cavity. The surface of the bolt is provided with an oil hole communicated with the accommodating cavity. The accommodating cavity is internally provided with a plastic member and an insulated elastic member. The plastic member is provided a notch groove. The notch groove is internally provided with a moving contact and a reset member. A pin is inserted on the plastic member. The moving contact corresponds to one end of the pin while the other end of the pin is connected with the socket connector through a lead. The beneficial effects of the hydraulic switch are that when the braking is performed, hydraulic oil enters through the oil hole into the accommodating cavity to drive the insulated elastic member to drive the moving contact to contact with the pin, thereby realizing the conducting of a circuit; and the hydraulic mode is employed to control the motion of the moving contact so that when a user uses the hydraulic switch, the moving contact and the pin can contact rapidly to make the circuit conducted, thereby enabling the brake lamp to be lighted rapidly and reliably.
Description
Technical field
The utility model relates to a kind of braking brake lamp hydraulic selector.
Background technology
Brake lamp switch is motor vehicle prompting back vehicle when deceleration, brake, avoids occuring the safety device that traffic is knocked into the back.Existing brake light switch of motor vehicle all is mechanical switch, and its structure comprises the bolt of hollow, and bolt links to each other with barred body, is provided with the contact in the bolt, and is switched on or switched off the tactile bridge of contact, promotes to touch bridge joint logical push rod or lever and back-moving spring.When brake, push rod or lever move, and touch the elastic force conducting contact of bridge customer service spring, and stop lamp is bright; During releasing of brake, touch the bridge stop lamp that under the effect of spring force, resets and extinguish.Yet the brake of motor vehicle is very frequent, and mechanical type compressing formula is connected, and easily causes fatigue for a long time and causes contacting conduction property and descend, and affects the normal braking lamp to light, and causes potential safety hazard; Secondly the mechanical switch reaction is sensitive not, fails during brake in time so that stop lamp is lighted, and has potential safety hazard.
Summary of the invention
Slow for solving in the background technology existing machinery formula on-off effect speed, the problem of poor stability, the utility model provides a kind of braking brake lamp hydraulic selector.
The technical solution of the utility model is: a kind of braking brake lamp hydraulic selector, comprise bolt and connector, described bolt is provided with containing cavity, the surface of described bolt is provided with the oilhole that communicates with containing cavity, be provided with working of plastics and insulation elastic component in the described containing cavity, described working of plastics is provided with gap slot, be provided with movable contact spring and return unit in the described gap slot, described insulation elastic component and movable contact spring link, the contact pin that is inserted with on the described working of plastics, described movable contact spring is corresponding with an end of contact pin, and the other end of contact pin links to each other with connector by wire.
As a kind of improvement of the present utility model, the inwall of described bolt is provided with step, and described insulation elastic component is located on the step.
Advance a kind of improvement as of the present utility model, described step is provided with positioning boss, and described insulation elastic component is provided with the groove suitable with positioning boss.
Advance a kind of improvement as of the present utility model, described gap slot is provided with storage tank, and described return unit is located in the storage tank.
Advance a kind of improvement as of the present utility model, described bolt is provided with barb, described barb and the clamping of working of plastics phase.
Advance a kind of improvement as of the present utility model, be arranged with waterproof jacket on the described wire.
Advance a kind of improvement as of the present utility model, described working of plastics is located on the insulation elastic component, and described insulation elastic component is connected at working of plastics gap slot place and movable contact spring.
Advance a kind of improvement as of the present utility model, described return unit is spring.
The beneficial effects of the utility model are, when brake, hydraulic oil enters containing cavity from oilhole, drives the insulation elastic component its drive movable contact spring is contacted with contact pin, realizes circuit turn-on, adopt the motion of hydraulic way control movable contact spring, so that the user in use, movable contact spring can contact fast with contact pin, so that circuit turn-on, thereby so that stop lamp can fast, be lighted reliably.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is the structural representation of bolt 1 in the accompanying drawing 1.
Accompanying drawing 3 is the enlarged drawing at A place in the accompanying drawing 2.
Among the figure, 1, bolt; 11, containing cavity; 12, oilhole; 13, step; 131, positioning boss; 14, barb; 2, connector; 3, working of plastics; 31, gap slot; 32, storage tank; 4, insulation elastic component; 5, movable contact spring; 6, return unit; 7, contact pin; 8, wire; 9, waterproof jacket.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
Shown in figure, a kind of braking brake lamp hydraulic selector, comprise bolt 1 and connector 2, described bolt 1 is provided with containing cavity 11, and the surface of described bolt 1 is provided with the oilhole 12 that communicates with containing cavity 11, be provided with working of plastics 3 and insulation elastic component 4 in the described containing cavity 11, described working of plastics 3 is provided with gap slot 31, is provided with movable contact spring 5 and return unit 6 in the described gap slot 31, specifically, described gap slot 31 is provided with storage tank 32, and described return unit 6 is located in the storage tank 32.In particular, described return unit 6 is spring.Described insulation elastic component 4 links with movable contact spring 5, the contact pin 7 that is inserted with on the described working of plastics 3, and described movable contact spring 5 is corresponding with an end of contact pin 7, and the other end of contact pin 7 links to each other with connector 2 by wire 8.The beneficial effects of the utility model are, when brake, hydraulic oil enters containing cavity from oilhole, drives the insulation elastic component its drive movable contact spring is contacted with contact pin, realizes circuit turn-on, adopt the motion of hydraulic way control movable contact spring, so that the user in use, movable contact spring can contact fast with contact pin, so that circuit turn-on, thereby so that stop lamp can fast, be lighted reliably.
The inwall of described bolt 1 is provided with step 13, and described insulation elastic component 4 is located on the step 13.Specifically, described step 13 is provided with positioning boss 131, and described insulation elastic component 4 is provided with the groove suitable with positioning boss 131.In particular, described positioning boss 131 is located at step 13 ringwise.In particular, described working of plastics 3 is located on the insulation elastic component 4, and described insulation elastic component 4 is connected at working of plastics 3 gap slots, 31 places and movable contact spring 5.Such structure can not only play good locating effect so that the insulation elastic component can better cooperate with bolt, can also well guarantee the sealing property of product simultaneously.Simultaneously, the just middle part motion of insulation elastic component oil leakage phenomenon occurs after the elastic component integral body of avoiding insulating is repeatedly moved.Certainly in the utility model, also the two-stage step can be set, working of plastics is located on another step.
Described bolt 1 is provided with barb 14, described barb 14 and working of plastics 3 phase clampings.Such structure is so that working of plastics is fixing reliable, thereby guaranteed that contact pin is connected with the reliable of wire.
Be arranged with waterproof jacket 9 on the described wire 8.Arranging of waterproof jacket can avoid water droplet to fall in the hydraulic selector along wire, so that hydraulic selector can move reliably.In the utility model, the shape of waterproof jacket can be T font or horn-like, and trumpet-shaped waterproof jacket can sheathed and bolt outer surface.
Every technical staff's notice: although the utility model describes according to above-mentioned embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept all will be included in this patent scope of patent protection.
Claims (8)
1. braking brake lamp hydraulic selector, it is characterized in that: comprise bolt (1) and connector (2), described bolt (1) is provided with containing cavity (11), the surface of described bolt (1) is provided with the oilhole (12) that communicates with containing cavity (11), be provided with working of plastics (3) and insulation elastic component (4) in the described containing cavity (11), described working of plastics (3) is provided with gap slot (31), be provided with movable contact spring (5) and return unit (6) in the described gap slot (31), described insulation elastic component (4) links with movable contact spring (5), the contact pin (7) that is inserted with on the described working of plastics (3), described movable contact spring (5) is corresponding with an end of contact pin (7), and the other end of contact pin (7) links to each other with connector (2) by wire (8).
2. a kind of braking brake lamp hydraulic selector according to claim 1 is characterized in that the inwall of described bolt (1) is provided with step (13), and described insulation elastic component (4) is located on the step (13).
3. a kind of braking brake lamp hydraulic selector according to claim 2, it is characterized in that described step (13) is provided with positioning boss (131), described insulation elastic component (4) is provided with the groove suitable with positioning boss (131).
4. a kind of braking brake lamp hydraulic selector according to claim 1 is characterized in that described gap slot (31) is provided with storage tank (32), and described return unit (6) is located in the storage tank (32).
5. a kind of braking brake lamp hydraulic selector according to claim 1 is characterized in that described bolt (1) is provided with barb (14), described barb (14) and working of plastics (3) phase clamping.
6. a kind of braking brake lamp hydraulic selector according to claim 1 is characterized in that being arranged with on the described wire (8) waterproof jacket (9).
7. a kind of braking brake lamp hydraulic selector according to claim 1, it is characterized in that described working of plastics (3) is located in insulation elastic component (4), described insulation elastic component (4) is located to be connected with movable contact spring (5) at working of plastics (3) gap slot (31).
8. a kind of braking brake lamp hydraulic selector according to claim 1 is characterized in that described return unit (6) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653108 CN202905492U (en) | 2012-11-29 | 2012-11-29 | Hydraulic switch of brake lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653108 CN202905492U (en) | 2012-11-29 | 2012-11-29 | Hydraulic switch of brake lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905492U true CN202905492U (en) | 2013-04-24 |
Family
ID=48126130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653108 Expired - Fee Related CN202905492U (en) | 2012-11-29 | 2012-11-29 | Hydraulic switch of brake lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223987A (en) * | 2013-05-02 | 2013-07-31 | 周敏 | Switch for hydraulic brake lamp |
| CN106926773A (en) * | 2015-12-29 | 2017-07-07 | 宁波永佳汽车零部件有限公司 | A kind of complex reflector |
-
2012
- 2012-11-29 CN CN 201220653108 patent/CN202905492U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223987A (en) * | 2013-05-02 | 2013-07-31 | 周敏 | Switch for hydraulic brake lamp |
| CN103223987B (en) * | 2013-05-02 | 2016-03-30 | 重庆电子工程职业学院 | Switch for hydraulic brake lamp |
| CN106926773A (en) * | 2015-12-29 | 2017-07-07 | 宁波永佳汽车零部件有限公司 | A kind of complex reflector |
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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: 20130424 Termination date: 20161129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |