CN103219181B - A kind of door of automobile touches lamp switch - Google Patents
A kind of door of automobile touches lamp switch Download PDFInfo
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- CN103219181B CN103219181B CN201310145370.XA CN201310145370A CN103219181B CN 103219181 B CN103219181 B CN 103219181B CN 201310145370 A CN201310145370 A CN 201310145370A CN 103219181 B CN103219181 B CN 103219181B
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- button
- static contact
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- cavity body
- shell
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Abstract
The door that the invention discloses a kind of automobile touches lamp switch, comprise shell, be arranged on shell and to the cavity body of downward-extension, the button of movable set in cavity body, static contact, 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, it is characterized in that: one end of described static contact is fixed on shell, and the other end is fixed on the inner side of cavity body lower surface; Described spring one end props up button, and the other end props up static contact.The present invention, by static contact is directly fixed in button, makes static contact there will not be obscission, and structure is simple, and dependable performance, can be widely used in car door and touch lamp switch field.
Description
Technical field
The present invention relates to a kind of vehicle switch, particularly a kind of door of automobile touches lamp switch.
Background technology
The effect that door touches lamp switch in car electrics industry is used to control Automobile gate light break-make, and door touches the structure that lamp switch is realizing emergency warning lamp on-off function and there is diversity.Present door touches lamp switch and usually shell and socket can be divided into two parts and produce; assemble; and the socket often having this type of shape of client feedback extrude in door closing process after easily come off, cause the problems such as switch failure, directly affects traffic safety.As Chinese Patent Application No. a kind of door lamp switch of car disclosed in the utility model patent of 03268837.7, be connected in sequence by gag lever post, switch cover, moving contact, back-moving spring, fixed contact, switch base, in the interior circular hole of described switch cover, have muscle in guiding; There is assembling draw-in groove in the outside of switch cover, and there is the assembling grab matched with assembling draw-in groove in the outside of switch base; There is a switch cover locating surface side of switch cover, has a switch base locating surface in the side of switch base, 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 also exists after socket (switch base) extrudes in door closing process and easily comes off, cause the problem of switch failure.
Content of the present invention
The door that the object of this invention is to provide a kind of automobile touches lamp switch, and solution door touches after lamp switch socket extrudes in door closing process and easily comes off, and causes the problem of switch failure.
The technical solution adopted for the present invention to solve the technical problems is: a kind of door of automobile touches lamp switch, comprise shell, be arranged on shell and to the cavity body of downward-extension, the button of movable set in cavity body, static contact, 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 inner side 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 the other end is fixed on inside cavity body lower surface.
In order to make movable contact spring better fixing and installation, described button bottom forms draw-in groove, and movable contact spring one end is fixed in draw-in groove.
In order to better realize conducting, described movable contact spring forms the spacing inclined-plane coordinating conducting with static contact.
In order to make button motion more stable, in described cavity body, form the track groove of adaptive button.
In order to limit button obtains movement travel, described button forms the positive stop lug boss coordinated with shell.
In order to reduce impulsive force, also comprise the rubber blanket be sleeved on shell.
Beneficial effect of the present invention: one end of static contact is fixed on shell, the other end is fixed on the inner side of cavity body lower surface, ensure that door touches after lamp switch socket extrudes in door closing process not occur coming off, cause the problem of switch failure, simplify the structure simultaneously; Spring one end props up static contact, makes static contact fixing more firm.Movable contact spring two ends are loop configuration, make movable contact spring fixing more firm, more reasonable structure.Movable contact spring one end is fixed in card groove, is convenient to install, simplified structure.Spacing inclined-plane both can limit the movement travel of movable contact spring, and movable contact spring can be made again to contact better effects if with static contact.In order to make button in cavity in motion more stable, form the track groove of adaptive button in cavity.Positive stop lug boss can ensure that button is in motion process, can not depart from inner chamber.Rubber paves the effect of buffering and waterproof.
The present invention, by static contact is directly fixed in button, makes static contact there will not be obscission, causes the problem of switch failure, and structure is simple, and dependable performance, can be widely used in car door and touch lamp switch field.
Illustrate below in conjunction with accompanying drawing and to be further described with embodiment.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is exploded perspective view of the present invention.
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 Fig. 1 and Fig. 2 in the lump, as shown in the figure, a kind of door of automobile touches lamp switch, comprise shell 2, be arranged on shell 2 and to the cavity body 21 of downward-extension, the button 3 of movable set in cavity body 21, static contact 4, 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 conducting, one end of static contact 4 is fixed on shell 2, and the other end is fixed on the inner side of cavity body 21 lower surface; Spring 5 one end props 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 end is fixed on the wide end surface of shell 2, and the other end is fixed on inside cavity body 21 lower surface.Button 3 bottom forms draw-in groove 31, and movable contact spring 6 one end is fixed in draw-in groove 31.Movable contact spring 6 forms the spacing inclined-plane 7 coordinating conducting with static contact 4.The track groove of adaptive button 3 is formed in cavity body 21.Button 3 forms the positive stop lug boss 32 coordinated with shell 2.Also comprise the rubber blanket 1 be sleeved on shell 2.When button 3 is not by external force, movable contact spring 6 contacts conducting with static contact 4; When button 3 is subject to external force, movable contact spring 6 is separated not conducting with static contact 4.
Claims (1)
1. the door of an automobile touches lamp switch, comprise shell (2), be arranged on shell (2) upper and to the cavity body (21) of downward-extension, the button (3) of movable set in cavity body (21), static contact (4), to be placed in cavity body (21) and the spring (5) be set on button (3), be fixed on button (3) upper and and the movable contact spring (6) of static contact (4) cooperation conducting, it is characterized in that: one end of described static contact (4) is fixed on shell (2), the other end is fixed on the inner side of cavity body (21) lower surface, described spring (5) one end props up button (3), and the other end props up static contact (4),
Described static contact (4) two ends are loop configuration, and static contact (4) one end is fixed on the wide end surface of shell (2), and the other end is fixed on inside cavity body (21) lower surface;
Described button (3) bottom forms draw-in groove (31), and movable contact spring (6) one end is fixed in draw-in groove (31);
Described movable contact spring (6) forms the spacing inclined-plane (7) coordinating conducting with static contact (4);
The track groove of adaptive button (3) is formed in described cavity body (21); Described button (3) forms the positive stop lug boss (32) coordinated with shell (2); Also comprise the rubber blanket (1) be sleeved on shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145370.XA CN103219181B (en) | 2013-04-24 | 2013-04-24 | A kind of door of automobile touches lamp switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145370.XA CN103219181B (en) | 2013-04-24 | 2013-04-24 | A kind of door of automobile touches lamp switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103219181A CN103219181A (en) | 2013-07-24 |
| CN103219181B true CN103219181B (en) | 2016-01-20 |
Family
ID=48816874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145370.XA Active CN103219181B (en) | 2013-04-24 | 2013-04-24 | A kind of door of automobile touches lamp switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103219181B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441018B (en) * | 2013-08-22 | 2016-04-20 | 上海阳明汽车部件有限公司 | Car door controller lamp switch assembly technology |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131615A (en) * | 1982-11-23 | 1984-06-20 | Gunter Merten | Electrical switch for actuation by motor vehicle doors |
| CN201160037Y (en) * | 2008-01-25 | 2008-12-03 | 上海东洋电装有限公司 | Automobile door light control device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2793346B1 (en) * | 1999-05-07 | 2001-07-13 | Crouzet Automatismes | WATERPROOF POSITION DETECTION DEVICE WITH QUICK OPENING |
| JP3920012B2 (en) * | 2000-07-28 | 2007-05-30 | アルプス電気株式会社 | Switch device |
| CN2634626Y (en) * | 2003-07-11 | 2004-08-18 | 中国重型汽车集团有限公司 | Door lamp switch of car |
| CN203277159U (en) * | 2013-04-24 | 2013-11-06 | 昌辉汽车电器（黄山）股份公司 | Door touch light switch for automobile |
-
2013
- 2013-04-24 CN CN201310145370.XA patent/CN103219181B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131615A (en) * | 1982-11-23 | 1984-06-20 | Gunter Merten | Electrical switch for actuation by motor vehicle doors |
| CN201160037Y (en) * | 2008-01-25 | 2008-12-03 | 上海东洋电装有限公司 | Automobile door light control device |
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| Publication number | Publication date |
|---|---|
| CN103219181A (en) | 2013-07-24 |
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