CN203277159U - Door touch light switch for automobile - Google Patents
Door touch light switch for automobile Download PDFInfo
- Publication number
- CN203277159U CN203277159U CN 201320214169 CN201320214169U CN203277159U CN 203277159 U CN203277159 U CN 203277159U CN 201320214169 CN201320214169 CN 201320214169 CN 201320214169 U CN201320214169 U CN 201320214169U CN 203277159 U CN203277159 U CN 203277159U
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- CN
- China
- Prior art keywords
- button
- static contact
- door
- fixed
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a door touch light switch for an automobile. The door touch light switch comprises a shell, a cavity body that arranged on the shell and extends downwards, a button that is movably sleeved in the cavity body, a static contact piece, a spring that is arranged in the cavity body and sleeved on the button, and a movable contact piece that is fixed on the button and is conducted in matching with the static contact piece. The door touch light switch is characterized in that: one end of the static contact piece is fixed to the shell, and the other end is fixed to an inner side of a lower end face of the cavity body; one end of the spring abuts against the button, and the other end abuts against the static contact piece. According to the door touch light switch for an automobile, the static contact piece is directly fixed in the button, so that the static contact piece is prevented from falling off. The door touch light switch has a simple structure and reliable performance, and can be widely applied to the field of door touch light switches for automobiles.
Description
Technical field
The utility model relates to a kind of vehicle switch, particularly a kind of tactile lamp switch of door of automobile.
Background technology
The effect of the tactile lamp switch of door is used for controlling Automobile gate light break-make in the car electrics industry, and there is diversity in the tactile lamp switch of door in the structure that realizes the emergency warning lamp on-off function.The present tactile lamp switch of door usually can be divided into two parts with shell and socket and produce; assemble; and often have and easily come off after socket that the client feeds back this type of shape pushes in the door closing process, cause the problems such as switch failure, directly affected traffic safety.It as Chinese patent application number is 03268837.7 the disclosed a kind of door lamp switch of car of utility model patent, be connected in sequence by gag lever post, switch cover, moving contact, back-moving spring, fixed contact, switch base, muscle in guiding is arranged in the interior circular hole of described switch cover; There is the assembling draw-in groove in the outside of switch cover, and there is the assembling grab that matches with the assembling draw-in groove in the outside of switch base; One side of switch cover has a switch cover locating surface, in a side of switch base, one switch base locating surface is arranged, and switch cover locating surface and switch base locating surface are the same side.In above-mentioned patent, because comprise switch cover and switch base two parts, static contact is placed in switch base, still exists easily to come off after socket (switch base) pushes in the door closing process, causes the problem of switch failure.
The utility model content
The purpose of this utility model is to provide a kind of tactile lamp switch of door of automobile, solves easily to come off after the tactile lamp switch socket of door pushes in the door closing process, causes the problem of switch failure.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of tactile lamp switch of door of automobile, comprise shell, be arranged on shell and to the cavity body of downward-extension, movable set button, the static contact in cavity body, be placed in cavity body and be set in spring on button, be fixed on button and and static contact coordinate the movable contact spring of conducting, one end of described static contact is fixed on shell, and the other end is fixed on the inboard of cavity body lower surface; Described spring one end props up button, and the other end props up static contact.
Preferably, described static contact two ends are loop configuration, and static contact one end is fixed on the wide end surface of shell, and it is inboard that the other end is fixed on the cavity body lower surface.
In order to make movable contact spring better fixing and install, described button bottom forms draw-in groove, and movable contact spring one end is fixed in draw-in groove.
In order better to realize conducting, form the spacing inclined-plane that coordinates conducting with static contact on described movable contact spring.
In order to make button motion more stable, form the track groove of adaptive button in described cavity body.
For limit button gets movement travel, form the positive stop lug boss that coordinates with shell on described button.
In order to reduce impulsive force, also comprise the rubber blanket that is sleeved on shell.
The beneficial effects of the utility model: an end of static contact is fixed on shell, the other end is fixed on the inboard of cavity body lower surface, guarantee not occur coming off after the tactile lamp switch socket of door pushes in the door closing process, cause the problem of switch failure, simplify the structure simultaneously; Spring one end props up static contact, makes static contact fixing more firm.The movable contact spring two ends are loop configuration, make movable contact spring fixing more firm, more reasonable structure.In movable contact spring one end fixed card groove, be convenient to install simplified structure.Spacing inclined-plane both can limit the movement travel of movable contact spring, can make again movable contact spring contact better effects if with static contact.For make button in cavity in motion more stable, form the track groove of adaptive button in cavity.Positive stop lug boss can guarantee that button in motion process, can not break away from inner chamber.Rubber paves the effect of buffering and waterproof.
The utility model makes static contact obscission can not occur by static contact directly is fixed in button, causes the problem of switch failure, and is simple in structure, and dependable performance can be widely used in car door and touch the lamp switch field.
Be further described below in conjunction with description of drawings and embodiment.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is exploded perspective view of the present utility model.
In figure, 1. rubber blanket, 2. shell, 3. button, 4. static contact, 5. spring, 6. movable contact spring, 7. spacing inclined-plane, 21. cavity body, 31. draw-in grooves, 32. positive stop lug boss.
Embodiment
Please participate in the lump Fig. 1 and Fig. 2, as shown in the figure, a kind of tactile lamp switch of door of automobile, comprise shell 2, be arranged on shell 2 and to the cavity body 21 of downward-extension, movable set button 3, the static contact 4 in cavity body 21, be placed in cavity body 21 and be set in spring 5 on button 3, be fixed on button 3 and and static contact 4 coordinate the movable contact spring 6 of conductings, one end of static contact 4 is fixed on shell 2, and the other end is fixed on the inboard of cavity body 21 lower surfaces; Spring 5 one ends prop up button 3, and the other end props up static contact 4.Static contact 4 two ends are loop configuration, and static contact 4 one ends are fixed on the wide end surface of shell 2, and it is inboard that the other end is fixed on cavity body 21 lower surfaces.Button 3 bottoms form draw-in groove 31, and movable contact spring 6 one ends are fixed in draw-in groove 31.Form the spacing inclined-plane 7 that coordinates conducting with static contact 4 on movable contact spring 6.Form the track groove of adaptive button 3 in cavity body 21.Form the positive stop lug boss 32 that coordinates with shell 2 on button 3.Also comprise the rubber blanket 1 that is sleeved on shell 2.When button 3 was not subjected to external force, movable contact spring 6 contacted conducting with static contact 4; When button 3 was subject to external force, movable contact spring 6 separated not conducting with static contact 4.
Claims (7)
- An automobile the door tactile lamp switch, comprise shell (2), be arranged on shell (2) upper and to the cavity body (21) of downward-extension, movable set button (3), the static contact (4) cavity body (21) in, be placed in cavity body (21) in and be set in spring (5) on button (3), be fixed on the movable contact spring (6) of also upper and static contact (4) the cooperation conducting of button (3), it is characterized in that: an end of described static contact (4) is fixed on shell (2), and the other end is fixed on the inboard of cavity body (21) lower surface; Described spring (5) one ends prop up button (3), and the other end props up static contact (4).
- 2. the tactile lamp switch of door of automobile according to claim 1, it is characterized in that: described static contact (4) two ends are loop configuration, and static contact (4) one ends are fixed on the wide end surface of shell (2), it is inboard that the other end is fixed on cavity body (21) lower surface.
- 3. the tactile lamp switch of door of automobile according to claim 1, it is characterized in that: described button (3) bottom forms draw-in groove (31), and movable contact spring (6) one ends are fixed in draw-in groove (31).
- 4. the tactile lamp switch of door of automobile according to claim 1 and 2 is characterized in that: form on described movable contact spring (6) and static contact (4) coordinates the spacing inclined-plane (7) of conducting.
- 5. the tactile lamp switch of door of automobile according to claim 1, is characterized in that: the track groove that forms adaptive button (3) in described cavity body (21).
- 6. the tactile lamp switch of door of automobile according to claim 1 is characterized in that: form on described button (3) and positive stop lug boss (32) that shell (2) coordinates.
- 7. the tactile lamp switch of door of automobile according to claim 1, is characterized in that: also comprise the rubber blanket (1) that is sleeved on shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214169 CN203277159U (en) | 2013-04-24 | 2013-04-24 | Door touch light switch for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214169 CN203277159U (en) | 2013-04-24 | 2013-04-24 | Door touch light switch for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277159U true CN203277159U (en) | 2013-11-06 |
Family
ID=49507516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320214169 Expired - Lifetime CN203277159U (en) | 2013-04-24 | 2013-04-24 | Door touch light switch for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219181A (en) * | 2013-04-24 | 2013-07-24 | 昌辉汽车电器（黄山）股份公司 | Door-touching light switch of automobile |
-
2013
- 2013-04-24 CN CN 201320214169 patent/CN203277159U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219181A (en) * | 2013-04-24 | 2013-07-24 | 昌辉汽车电器（黄山）股份公司 | Door-touching light switch of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |