CN204809077U - A clutch bottom switch for vehicle - Google Patents
A clutch bottom switch for vehicle Download PDFInfo
- Publication number
- CN204809077U CN204809077U CN201520505150.8U CN201520505150U CN204809077U CN 204809077 U CN204809077 U CN 204809077U CN 201520505150 U CN201520505150 U CN 201520505150U CN 204809077 U CN204809077 U CN 204809077U
- Authority
- CN
- China
- Prior art keywords
- push rod
- movable contact
- slide block
- bottom switch
- shell
- 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.)
- Active
Links
- 230000010354 integration Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Abstract
The utility model discloses a clutch bottom switch for vehicle, including ejector pin, movable contact spring and circuit board, still locate including the cover slider on the ejector pin, the movable contact spring is connected with the slider, the integration has the stationary contact with movable contact spring matched with on the circuit board. The utility model discloses a clutch bottom switch for vehicle, switch movable contact spring connect on the slider, and the stationary contact integration is on the circuit board, so the electrically conductive reliability of switch contact is higher, and the break -make stroke is more convenient for controlling.
Description
Technical field
The utility model belongs to vehicle structural members technical field, and specifically, the utility model relates to a kind of clutch bottom switch for vehicle.
Background technology
Along with vehicle energy saving requires the development of raising and new auto technology further, start and stop, the mixing of oil electricity, starting are assisted, are widely used without technology such as key startups.Apply the manual vehicle of low and middle-end of these technology, for guaranteeing clean boot, the clutch bottom switch that adopts judges the state that clutch pedal is floored more.And existing clutch bottom switch, contact reliability is on the low side, and switching circuitry number is not easy to expansion, and connector arrangement space requires high, and action noise is large.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model provides a kind of for vehicle and the high clutch bottom switch of reliability.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: for the clutch bottom switch of vehicle, comprise push rod, movable contact spring and wiring board, also comprise the slide block be sheathed on described push rod, described movable contact spring is connected with slide block, described wiring board is integrated with the fixed contact matched with movable contact spring.
Described movable contact spring is connected with described slide block clamping.
The base also comprising shell and be connected with shell, enclosure has the cavity holding described slide block and described wiring board.
The inside of described shell is inserted in described push rod one end, and the other end stretches out in outside shell.
Described wiring board is positioned at the side of described push rod, and wiring board is connected with contact pin, the length direction of contact pin and the length direction of push rod perpendicular.
Described wiring board and described contact pin are fixed on described base.
De-noising pad is provided with between described slide block and described shell.
The inside of described shell is provided with one and is sheathed on spring on described push rod, and spring is also clipped between described slide block and described base.
The utility model is used for the clutch bottom switch of vehicle, and switch movable contact sheet is connected on slide block, and fixed contact is in the circuit board integrated, and therefore switch contact conduction reliability is higher, and break-make stroke is more convenient for controlling.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model clutch bottom switch;
Fig. 2 is the structural representation of wiring board and contact pin;
Mark in above-mentioned figure is: 1, push rod; 2, shell; 3, de-noising pad; 4, movable contact spring; 5, slide block; 6, spring; 7, wiring board; 8, contact pin; 9, base; 10, conducting strip.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, be described in further detail embodiment of the present utility model, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technical scheme, and contribute to its enforcement.
As depicted in figs. 1 and 2, the utility model provides a kind of clutch bottom switch for vehicle, comprise shell 2, base 9, push rod 1, movable contact spring 4 and wiring board 7, also comprise the slide block 5 be sheathed on push rod 1, movable contact spring 4 is connected with slide block 5, wiring board 7 is integrated with the fixed contact matched with movable contact spring 4, fixed contact is the conducting strip 10 on wiring board 7.
Specifically, as shown in Figure 1, shell 2 and base 9 are linked together by buckle, and the inside of shell 2 has the cavity holding movable contact spring 4, slide block 5 and wiring board 7 etc.
As shown in Figure 1, the inside of shell 2 is inserted in one end of push rod 1, and the other end stretches out in outside shell 2.Slide block 5 is sheathed on the insertion section of push rod 1, and push rod 1 and slide block 5 link together with jump ring.Movable contact spring 4 is connected with slide block 5 clamping, and movable contact spring 4 stretches out outside slide block 5, and wiring board 7 is arranged at the side of movable contact spring 4.
As shown in Figure 1, wiring board 7 is positioned at the outside of push rod 1, wiring board 7 is welded with contact pin 8, the length direction of contact pin 8 and the length direction of push rod 1 perpendicular, namely contact pin 8 is vertical with the direction of action of push rod 1, can save switch arrangement space like this, and switch connector cabling from the side, solve the problem of switch connector difficult arrangement, generalization of being simultaneously more convenient for.
Wiring board 7 and contact pin 8 are fixed on base 9 by insert injection moulding, and switching circuitry number is convenient to expansion.
As shown in Figure 1, the inside of shell 2 is also provided with a spring 6 be sheathed on push rod 1, and spring 6 is also clipped between slide block 5 and base 9, for the reset of push rod 1.Spring 6 one end is stretched in the groove set by slide block 5 end, and the other end stretches in the groove set by base 9 inside.
As preferably, as shown in Figure 1, be also provided with de-noising pad 3 between slide block 5 and shell 2, de-noising pad 3 is riveted on slide block 5.The effect of de-noising pad 3 reduces the strike note produced when slide block 5 contacts with shell 2, makes switch motion noise little like this, improve the comfort level of user.
Shell 2 and base 9 are injection mo(u)ldings, and the material that de-noising pad 3 is selected is EPDM, and the material that spring 6 is selected is 82B, and the material that movable contact spring 4 is selected is beryllium-bronze, plated surface silver-bearing copper, and the overlay coating of contact pin 8 is QSn6.5-0.1Y2.
The course of work of clutch bottom switch of the present utility model is:
In initial condition, push rod 1 stretches out shell 2.When clutch pedal is floored, the support on clutch pedal arm touches push rod 1, and push rod 1, after being subject to the support extruding on clutch pedal arm, action occurs, and push rod 1 stretches in shell 2 completely, and now spring 6 is in complete compressive state.Slide block 5 and movable contact spring 4 are moved along with the action of push rod 1, movable contact spring 4 slides from top to bottom on wiring board 7 surface, thus realizes the relative motion between movable contact spring 4 and conducting strip 10, then by contact pin 8 output switch actuating signal.
When clutch pedal unclamps, support on clutch pedal arm is away from push rod 1, push rod 1 stretches out shell 2 under the resilience force effect of spring 6, be with movable slider 5 and movable contact spring 4 to move simultaneously, movable contact spring 4 down up slides on wiring board 7 surface, realize the relative motion of movable contact spring 4 and conducting strip 10, then by contact pin 8 output switch actuating signal.And when push rod 1 stretches out shell 2 completely, de-noising pad 3 directly contacts with shell 2, when avoiding switch quick resilience, slide block 5 directly contacts produced larger strike note with shell 2.
The quantity of movable contact spring 4 and conducting strip 10, can expand according to the feeder number of car load demand, and maximum easily extensible is that road signal exports, and the break-make stroke simultaneously between movable contact spring 4 and conducting strip 10 also can adjust according to the demand of system.
Clutch bottom switch of the present utility model, the contact reliability of contact is higher, and coincidence circuit number is convenient to expansion, and be more convenient for arranging to connector, versatility is better.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection range of the present utility model without to improve.
Claims (8)
1. for the clutch bottom switch of vehicle, comprise push rod, movable contact spring and wiring board, it is characterized in that: also comprise the slide block be sheathed on described push rod, described movable contact spring is connected with slide block, described wiring board is integrated with the fixed contact matched with movable contact spring.
2. the clutch bottom switch for vehicle according to claim 1, is characterized in that: described movable contact spring is connected with described slide block clamping.
3. the clutch bottom switch for vehicle according to claim 1 and 2, is characterized in that: the base also comprising shell and be connected with shell, and enclosure has the cavity holding described slide block and described wiring board.
4. the clutch bottom switch for vehicle according to claim 3, is characterized in that: the inside of described shell is inserted in described push rod one end, and the other end stretches out in outside shell.
5. the clutch bottom switch for vehicle according to claim 4, is characterized in that: described wiring board is positioned at the side of described push rod, and wiring board is connected with contact pin, the length direction of contact pin and the length direction of push rod perpendicular.
6. the clutch bottom switch for vehicle according to claim 5, is characterized in that: described wiring board and described contact pin are fixed on described base.
7. the clutch bottom switch for vehicle according to claim 4, is characterized in that: be provided with de-noising pad between described slide block and described shell.
8. the clutch bottom switch for vehicle according to claim 4, is characterized in that: the inside of described shell is provided with one and is sheathed on spring on described push rod, and spring is also clipped between described slide block and described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505150.8U CN204809077U (en) | 2015-07-11 | 2015-07-11 | A clutch bottom switch for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505150.8U CN204809077U (en) | 2015-07-11 | 2015-07-11 | A clutch bottom switch for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809077U true CN204809077U (en) | 2015-11-25 |
Family
ID=54593857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505150.8U Active CN204809077U (en) | 2015-07-11 | 2015-07-11 | A clutch bottom switch for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094359A (en) * | 2018-08-13 | 2018-12-28 | 浙江新吉奥汽车有限公司 | A kind of electronic switch for preventing refueling nozzle from pulling and its anti-dragging implementation method |
-
2015
- 2015-07-11 CN CN201520505150.8U patent/CN204809077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094359A (en) * | 2018-08-13 | 2018-12-28 | 浙江新吉奥汽车有限公司 | A kind of electronic switch for preventing refueling nozzle from pulling and its anti-dragging implementation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205178102U (en) | Positive reverse plug USB connector of post forming formula | |
| CN204809077U (en) | A clutch bottom switch for vehicle | |
| CN101071689A (en) | Slide switch | |
| CN201464952U (en) | Pedal controller | |
| CN201478166U (en) | Push-button switch with plastic plug | |
| CN203617168U (en) | Waterproof electronic parking brake switch of automobile | |
| CN203277184U (en) | Automotive glass lifter switch | |
| CN101764320B (en) | Safety socket structure | |
| CN200956324Y (en) | Slide switch | |
| CN209781652U (en) | Manual-automatic integrated gear shifter structure for automobile | |
| CN102522242B (en) | Automobile power rear-view mirror switch structure | |
| CN102332360B (en) | Large-current high-low beam overtaking switch | |
| CN201112204Y (en) | Small-sized electrical apparatus chassis | |
| CN203573875U (en) | Automobile indoor lamp switch structure | |
| CN202759181U (en) | Duckbilled moving contact | |
| CN203277734U (en) | Watchband-style contact finger and plug | |
| CN207148280U (en) | The lower pin module of test equipment | |
| CN214643176U (en) | Limit switch convenient to disassemble | |
| CN201868289U (en) | Push-type switch | |
| CN205666166U (en) | Auto electric rearview mirror switch | |
| CN203644626U (en) | V-shaped locus pushing structure of automobile combined switch | |
| CN207719083U (en) | key panel assembly | |
| CN207052472U (en) | A kind of braking light switch | |
| CN202695255U (en) | Horn switch component of automotive combined switch | |
| CN219535013U (en) | Opposite-plug patch board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |