CN203617180U - Automobile electronic switch - Google Patents
Automobile electronic switch Download PDFInfo
- Publication number
- CN203617180U CN203617180U CN201320856147.1U CN201320856147U CN203617180U CN 203617180 U CN203617180 U CN 203617180U CN 201320856147 U CN201320856147 U CN 201320856147U CN 203617180 U CN203617180 U CN 203617180U
- Authority
- CN
- China
- Prior art keywords
- automobile electronic
- electronic switch
- roll body
- track groove
- housing
- 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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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses an automobile electronic switch. The automobile electronic switch comprises a plug seat, a housing disposed on the plug seat, a button assembled in the housing, a track groove disposed in the housing, a return compressed spring disposed in the button, and a support pillar structure of which the two ends are pressed against the return compressed spring and the track groove, wherein the support pillar structure comprises a pillar body and a roll body disposed on the front end of the pillar body, the roll body is pressed against the track groove, the pillar body is internally provided with an oil storage slot used for placing lubricating grease, and the side walls of the oil storage slot are provided with through holes. With adoption of the automobile electronic switch provided by the utility model, the problems that the lubricating effect becomes poorer and poorer after long-time use, the hand feel of switch operation reduces, and the service life is shortened, caused by that a conventional automobile electronic switch extrudes all the lubricating grease to portions beyond the support pillar sliding track during usage because of the roll body on the support pillar structure, are solved; and the automobile electronic switch can be widely applied to the field of automobile electronic switches.
Description
Technical field
The utility model relates to a kind of vehicle switch, relates in particular to a kind of automobile electronic switch.
Background technology
In automobile electronic switch button field, conventionally realize the return of button by the fore-set in switch, in the return function that realizes switch, fore-set structure can prop up the track groove in switch case, and slides on track groove.Electronic switch, realizes parking function by upper group button conventionally, and this process can be given one of fore-set power upwards, and fore-set can be along the track groove upward sliding on base; When upper pulling force disappears, fore-set can be got back to initial position by the resilience force of recoil press spring on fore-set.In this motion process, fore-set has a very large frictional force in the time sliding and between track groove, and this frictional force not only affects operating handle, also can affect the useful life of switch.In existing design; conventionally smearing damping grease on track groove is again lubricated; such design exists conventionally; after prolonged and repeated use; roll body on fore-set can all be expressed to the part beyond fore-set sliding trace the grease on track groove; thereby reduction lubricant effect, and then affect operating handle and the useful life of switch.
Utility model content
The purpose of this utility model is to provide a kind of automobile electronic switch, solve existing automobile electronic switch in use easily because the structural roll body of fore-set is all expressed to the part beyond roll body sliding trace the grease on track groove, thereby cause switch lubricant effect worse and worse, the problem that operating handle is poor, shorten useful life.
It is a kind of automobile electronic switch that the utility model solves the technical scheme that its technical problem adopts, socket, be arranged on the housing on socket, be assemblied in the button in housing, be arranged on the track groove in housing, be arranged on the recoil press spring in button, two ends prop up respectively the fore-set structure of recoil press spring and track groove, described fore-set structure comprises cylinder and is arranged on the roll body of cylinder front end, described roll body props up track groove, in described cylinder, be provided with the oil storage tank for placing lubricant grease, described oil storage tank sidewall is provided with through hole.
Further, described roll body is roller shape or ball-shaped, and described roll body comprises rolling portion and roller bearing part.
Preferably, described cylinder front end offer with roll body on the suitable rotation slot of roller bearing part or cylinder end sidewalls be provided with roll body on the suitable rotation hole of roller bearing part.
For the better effects if that the air pressure of atmospheric pressure in oil storage tank and outside is kept consistency, described through hole is relatively set with two at oil storage tank sidewall.
In order to guarantee recoil press spring in the course of the work, can not depart from fore-set, in described cylinder, be provided with the resettlement groove suitable with recoil press spring, in described resettlement groove, be provided with the card column for clamping recoil press spring.
The beneficial effects of the utility model: the oil storage tank with through hole is set in fore-set, the inside and outside atmospheric pressure of oil storage tank is equated, thereby make lubricant grease keep fully contacting with roll body under the effect of gravity; When roll body slides on track groove, lubricant grease can be taken to automatically and on track groove, carry out grease lubrication, solve in existing design, lubricant grease is directly coated on track groove, because long-time use can make grease be extruded roll body moving region, cause lubricant effect problem worse and worse, thereby make fore-set structure can not well drive the button return of switch, and can make to use feel worse and worse.Roll body is roller shape or ball-shaped, can make the rolling effect of fore-set structure better, improves the reliability and stability that use feel and switching function.Cylinder arranges rotation slot or rotation hole, can guarantee that the roller bearing of roll body can freedom and flexibility rotate, and improves the use feel of switch, also can improve stability and the reliability of switching function.Oil storage tank two side is oppositely arranged at least two through holes, can fully guarantee the consistency of oil storage tank inner and outer air pressure, namely guarantees that lubricant effect can be always fine, has further improved stability and the reliability of switching function.In fore-set, be provided with the resettlement groove suitable with recoil press spring and for clamping the card column of recoil press spring, can guarantee that recoil press spring is reliable and stable must install on fore-set, improve the reliability and stability of switch performance.
The utility model can effectively solve existing automobile electronic switch in use easily because the structural roll body of fore-set is all expressed to the part beyond fore-set sliding trace the lubricant grease on track groove, thereby after causing permanent use, lubricant effect worse and worse, the problem that switching manipulation feel variation, useful life shorten, and simple in structure, reliable in function is stable, can be widely used in automobile electronic switch field.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model;
Fig. 2 is the structural representation of fore-set structure.
Embodiment
Claims (5)
1. an automobile electronic switch, socket (1), be arranged on the housing (2) on socket (2), be assemblied in the button (3) in housing (2), be arranged on the track groove (4) in housing (2), be arranged on the recoil press spring (5) in button (3), two ends prop up respectively the fore-set structure of recoil press spring (5) and track groove (4), it is characterized in that: described fore-set structure comprises cylinder (6) and is arranged on the roll body (7) of cylinder (6) front end, described roll body (7) props up track groove (4), in described cylinder (6), be provided with the oil storage tank (8) for placing lubricant grease, described oil storage tank (8) sidewall is provided with through hole (9).
2. automobile electronic switch according to claim 1, is characterized in that: described roll body (7) is roller shape or ball-shaped, and described roll body (7) comprises rolling portion and roller bearing part.
3. automobile electronic switch according to claim 1 and 2, is characterized in that: described cylinder (6) front end offers and roll body (7) is gone up the suitable rotation slot (10) of roller bearing part or cylinder (6) end sidewalls is provided with and the upper suitable rotation hole of roller bearing part of roll body (7).
4. automobile electronic switch according to claim 3, is characterized in that: described through hole (9) is relatively set with two at oil storage tank (8) sidewall.
5. automobile electronic switch according to claim 4, it is characterized in that: in described cylinder (6), be provided with and resettlement groove (11) that recoil press spring (5) is suitable, in described resettlement groove (11), be provided with the card column (12) for clamping recoil press spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856147.1U CN203617180U (en) | 2013-12-20 | 2013-12-20 | Automobile electronic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856147.1U CN203617180U (en) | 2013-12-20 | 2013-12-20 | Automobile electronic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617180U true CN203617180U (en) | 2014-05-28 |
Family
ID=50769808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856147.1U Expired - Fee Related CN203617180U (en) | 2013-12-20 | 2013-12-20 | Automobile electronic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070552A (en) * | 2015-09-02 | 2015-11-18 | 倪勇生 | Switch jump board slide bar assembly |
-
2013
- 2013-12-20 CN CN201320856147.1U patent/CN203617180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070552A (en) * | 2015-09-02 | 2015-11-18 | 倪勇生 | Switch jump board slide bar assembly |
| CN105070552B (en) * | 2015-09-02 | 2017-11-24 | 倪勇生 | Switch springboard slide bar component |
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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: 20140528 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |