CN101465231B - Independent switch of lifter for vehicle windscreen - Google Patents
Independent switch of lifter for vehicle windscreen Download PDFInfo
- Publication number
- CN101465231B CN101465231B CN2009100954220A CN200910095422A CN101465231B CN 101465231 B CN101465231 B CN 101465231B CN 2009100954220 A CN2009100954220 A CN 2009100954220A CN 200910095422 A CN200910095422 A CN 200910095422A CN 101465231 B CN101465231 B CN 101465231B
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- China
- Prior art keywords
- static contact
- ejector pin
- lifter
- static
- movable contact
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- 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.)
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Push-Button Switches (AREA)
Abstract
An independent auto glass lifter switch comprises a base (3), an ejector pin (4), a dynamic contact piece (6), a shell body (2) and a button (1); the upper end face of the base (3) is provided with static contact pieces (7,7a), and the lower end face is provided with a pin (33) conductively communicated with the static contact pieces (7,7a); the shell body (2) is arranged at the upper end part of the base (3); besides, the button is rotatably arranged at the upper end part of the shell body (2) and can drive the ejector pin (4), so that the ejector pin (4) can drive the dynamic contact piece (6) to achieve the connection and disconnection between the dynamic contact piece (6) and the static contact pieces (7,7a). The independent auto glass lifter switch is characterized in that the switch also comprises a flexible insulator (5) arranged at the upper end face of the base (3) and contained in the shell body (2); the lower end face of the flexible insulator (5) is provided with the dynamic contact piece (6) corresponding to the static contact pieces (7,7a); and the upper end face of the flexible insulator (5) and the ejector pin (4) prop each other. Compared with the prior art, the independent auto glass lifter switch has the advantages that the switch has no spring reset mechanism and is restored, transited and driven through the flexible insulator; besides, the entire structure is compact and smart and is suitable for thinned and miniaturized product design.
Description
Technical field
The present invention relates to a kind of automobile switch, relate in particular to a kind of independent switch of lifter for vehicle windscreen.
Background technology
Existing glass lifter switch, employing be four pairs of clapper-type contacts, when connecting corresponding contacts, corresponding glass lifting motor positive and inverse circuit is connected, thereby realizes the lifting of glass.As the patent No. is Chinese utility model patent " the switch of lifter for vehicle windscreen " (Granted publication number: CN2444805Y) of ZL00232312.5, the inner contact break-make structure that adopts the spring chip of this patent, product reliability is poor, fragile, the assembling volume is also bigger, can not satisfy the installation requirement of lifter, in addition, inwall does not have the indicator light setting yet.
For this reason, the applicant discloses the patent No. that has obtained: the Chinese utility model patent " switch of lifter for vehicle windscreen " of ZL200420072779.X (Granted publication number: CN2755762Y), this patent comprises the seesaw button, ejector pin, compression spring, pin, base, housing, moving contacting plate, be placed with compression spring in two suspension columns that extend seesaw button bottom, the compression spring bottom is connecting ejector pin, the seesaw button is fastened on housing top, enclosure interior is placed the moving contact contact chip, moving contacting plate is slideable the contact with ejector pin, lower housing portion and base clamping, pin is arranged below the base, and the seesaw button of borrowing is realized the adjusting of switch.
Above-mentioned push-button reset of the prior art is generally finished by spring, so need to consider the installation site of spring, is unfavorable for dwindling the volume of product.
Summary of the invention
Technical problem to be solved by this invention is the independent switch of lifter for vehicle windscreen that a kind of volume miniaturization is provided at the above-mentioned state of the art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this independent switch of lifter for vehicle windscreen, comprise base, ejector pin, movable contact spring, housing and button, described base upper surface is provided with static contact, and the lower surface has the pin with the static contact conducting, described housing is located at the upper end of described base, described button is arranged at the upper end of described housing rotationally, can drive described ejector pin, and then make ejector pin drive movable contact spring to realize the break-make between movable contact spring and the static contact, it is characterized in that also comprising and be located at described base upper surface and be placed in the described housing elastic insulated, the corresponding described static contact in this lower surface of elastic insulated is provided with described movable contact spring, and the upper surface then offsets with described ejector pin.
Described elastic insulated the closed coating in the upper surface with described base.Further play the dustproof and waterproof effect.
Ejector pin, the following design of structure optimization between static contact and the movable contact spring: described static contact comprises at least and a pair ofly is used to control first static contact that glass-frame riser rises and a pair ofly is used to control second static contact that glass-frame riser falls, every pair of static contact disconnects each other, corresponding every pair of static contact and be provided with a movable contact spring that can make every pair of static contact conducting, corresponding each movable contact spring and be provided with an ejector pin, accordingly, described button inwall can rotate between three control gears of glass-frame riser ascending, descending and pass because of the support portion that has and the ejector pin top offsets.
Described first static contact is two pairs, and is connected in parallel with each other; Described second static contact also is two pairs, and is connected in parallel with each other.As long as a pair of conducting just can trigger glass-frame riser work, be quick on the draw.
The preferred arrangements of static contact is as follows: described two pairs first static contacts are parallel to be arranged, described two pairs second static contacts are parallel to be arranged, accordingly, described support portion is divided into the pivot center two ends of described button in twos to drive corresponding ejector pin.
The upper end of described housing is extended and is provided with an elongated portion, and this elongated portion runs through from top to bottom and has independently through hole or passage passes for described ejector pin.Simple and reasonable, versatility is good.
Described movable contact spring is embedded in the caulking groove of described elastic insulated lower surface, and the back side of this caulking groove forms the protruding grain of the guiding that is sphere of projection, and accordingly, described ejector pin bottom has the direction recess that cooperates with the protruding grain of aforementioned guiding.Guidance quality is good, triggers to drive rapidly.
Compared with prior art, the invention has the advantages that: the resetting device of no spring, reset and transition drives by elastic insulated, the compact overall structure exquisiteness is suitable for product slimming, miniaturization Design; Elastic insulated can also be used to dustproof and waterproof, improves the quality of product, prolongs the useful life of product; Overall structure assembling of the present invention is efficient and convenient.
Description of drawings
Fig. 1 is the perspective view of embodiment 1.
Fig. 2 is the decomposition assembling figure of embodiment 1.
Fig. 3 is the decomposition assembling figure at embodiment 1 another visual angle.
Fig. 4 is the constitutional diagram of ejector pin and elastic insulated among the embodiment 1.
Fig. 5 is the structural representation of button among the embodiment 1.
Fig. 6 is the decomposition assembling figure of embodiment 2.
Fig. 7 is the constitutional diagram of ejector pin and elastic insulated among the embodiment 2.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment: as shown in Figure 1, Figure 2, Figure 3 and Figure 4, present embodiment is a preferred embodiment of the present invention, and the independent switch of lifter for vehicle windscreen in the present embodiment comprises base 3, ejector pin 4, movable contact spring 6, elastic insulated 5, housing 2 and button 1.
The axis hole 11 of button 1 by side and the pivot pin 212 of housing 2 both sides are arranged at the upper end of housing 2 rotationally, can drive ejector pin 4, and then make ejector pin 4 drive movable contact spring 6 to realize the break-make between movable contact spring 6 and first static contact 7 and the second static contact 7a, as shown in Figure 5, button 1 inwall can rotate between three control gears of glass-frame riser ascending, descending and pass because of the support portion 12 that has and ejector pin 4 tops offset.Support portion 12 is divided into the pivot center two ends of button 1 in twos to drive corresponding ejector pin 4.
Be located at base 3 upper surfaces for elastic insulated 5 and be placed in the housing 2, corresponding first static contact 7 in this lower surface of elastic insulated 5 and the second static contact 7a are provided with movable contact spring 6, and the upper surface then offsets with ejector pin 4.Elastic insulated the 5 closed coating in the upper surface with base 3 makes the leg 9 on the circuit board exposed, guarantees first static contact 7 and the second static contact 7a and leg 9 water proof and dust proofs.Have three effects for elastic insulated 5 here, the first, as a driving member between a movable contact spring and the ejector pin; The second, as the return unit of ejector pin, because of self having certain elasticity; The 3rd, as the guard member of circuit board, play the effect of water proof and dust proof.Have the eyelet 52 that wears for indicator light 8 on elastic insulated 5, accordingly, have indicator light 8 on the circuit board 31.
Operation principle: under the no external force effect, button is in closed condition, and glass-frame riser is not worked; Pressing button 1 to the right, and button 1 rotates, and two ejector pins 4 that support portion 12 drives right-hand members move downward, and drives movable contact spring 6 and contact with first static contact 7, as long as 7 conductings of a pair of first static contact, glass-frame riser liter are arranged; Pressing button 1 to the left, and button 1 rotates, and two ejector pins 4 that support portion 12 drives left ends move downward, and drives movable contact spring 6 and contact with the second static contact 7a, as long as a pair of second static contact 7a conducting is arranged, glass-frame riser falls.
Flush with circuit board 31 for elastic insulated 5, and, do not cover entire circuit plate 31, make leg 9 exposed outside.Elastic insulated 5 in the present embodiment has two effects, and the first, as a driving member between a movable contact spring and the ejector pin; The second, as the return unit of ejector pin, because of self having certain elasticity.
Other structures are identical with embodiment 1.
Claims (6)
1. independent switch of lifter for vehicle windscreen, comprise base (3), ejector pin (4), movable contact spring (6), housing (2) and button (1), described base (3) upper surface is provided with static contact (7,7a), and the lower surface has and static contact (7,7a) the pin of conducting (33), described housing (2) is located at the upper end of described base (3), described button (1) is arranged at the upper end of described housing (2) rotationally, can drive described ejector pin (4), and then make ejector pin (4) drive movable contact spring (6) to realize movable contact spring (6) and static contact (7, break-make 7a), it is characterized in that also comprising and be located at described base (3) upper surface and be placed in described housing (2) interior elastic insulated (5), the corresponding described static contact (7 in the lower surface of these elastic insulated (5), 7a) be provided with described movable contact spring (6), the upper surface then offsets with described ejector pin (4)
Described static contact (7,7a) comprise at least and a pair ofly be used to control first static contact (7) that glass-frame riser rises and a pair ofly be used to control second static contact (7a) that glass-frame riser falls, every pair of static contact (7,7a) disconnect each other, corresponding every pair of static contact (7,7a) be provided with one and can make every pair of static contact (7,7a) the movable contact spring of conducting (6), corresponding each movable contact spring (6) and be provided with an ejector pin (4), accordingly, described button (1) inwall can be at the glass-frame riser liter because of having the support portion (12) that offsets with ejector pin (4) top, rotate between three control gears that fall and close.
2. independent switch of lifter for vehicle windscreen according to claim 1 is characterized in that described elastic insulated (5) closed coating in upper surface with described base (3).
3. independent switch of lifter for vehicle windscreen according to claim 1 is characterized in that described first static contact (7) is two pairs, and is connected in parallel with each other; Described second static contact (7a) also is two pairs, and is connected in parallel with each other.
4. independent switch of lifter for vehicle windscreen according to claim 3, it is characterized in that the parallel layout of described two pairs first static contacts (7), described two pairs second static contacts (7a) are parallel to be arranged, accordingly, described support portion (12) are divided into the pivot center two ends of described button (1) in twos to drive corresponding ejector pin (4).
5. independent switch of lifter for vehicle windscreen according to claim 1, the upper end that it is characterized in that described housing (2) is extended and to be provided with an elongated portion (21), and this elongated portion (21) runs through from top to bottom and has independently through hole (211) or passage passes for described ejector pin (4).
6. independent switch of lifter for vehicle windscreen according to claim 1, it is characterized in that described movable contact spring (6) is embedded in the caulking groove (53) of the lower surface of described elastic insulated (5), and the back side of this caulking groove (53) forms the protruding grain of the guiding that is sphere of projection (51), accordingly, described ejector pin (4) bottom has the direction recess (41) that cooperates with the protruding grain of aforementioned guiding (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100954220A CN101465231B (en) | 2009-01-09 | 2009-01-09 | Independent switch of lifter for vehicle windscreen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100954220A CN101465231B (en) | 2009-01-09 | 2009-01-09 | Independent switch of lifter for vehicle windscreen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101465231A CN101465231A (en) | 2009-06-24 |
| CN101465231B true CN101465231B (en) | 2011-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100954220A Expired - Fee Related CN101465231B (en) | 2009-01-09 | 2009-01-09 | Independent switch of lifter for vehicle windscreen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101465231B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097334A (en) * | 2014-05-09 | 2015-11-25 | 比亚迪股份有限公司 | Self-resetting five-gear switch structure |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763974B (en) * | 2010-01-07 | 2012-06-27 | 阮坚毅 | Switch for window glass lifter |
| CN103928242B (en) * | 2014-04-25 | 2015-09-16 | 上海沪工汽车电器有限公司 | A kind of control button of automotive window |
| CN104465194A (en) * | 2014-11-19 | 2015-03-25 | 奇瑞汽车股份有限公司 | Automobile glass lifting switch |
| CN105655182B (en) * | 2016-01-11 | 2019-07-26 | 乐星汽车技术（无锡）有限公司 | A kind of lifting of glass and rearview mirror adjusting switch |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201160039Y (en) * | 2008-02-26 | 2008-12-03 | 青岛毕勤机电有限公司 | Automobile push-key switch |
| CN101329963A (en) * | 2008-08-01 | 2008-12-24 | 阮坚毅 | Switch of lifter for vehicle windscreen |
| CN201352520Y (en) * | 2009-01-09 | 2009-11-25 | 阮坚毅 | Independent automobile glass lifter switch |
-
2009
- 2009-01-09 CN CN2009100954220A patent/CN101465231B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201160039Y (en) * | 2008-02-26 | 2008-12-03 | 青岛毕勤机电有限公司 | Automobile push-key switch |
| CN101329963A (en) * | 2008-08-01 | 2008-12-24 | 阮坚毅 | Switch of lifter for vehicle windscreen |
| CN201352520Y (en) * | 2009-01-09 | 2009-11-25 | 阮坚毅 | Independent automobile glass lifter switch |
Non-Patent Citations (1)
| Title |
|---|
| JP2002－231103A 2002.08.16 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097334A (en) * | 2014-05-09 | 2015-11-25 | 比亚迪股份有限公司 | Self-resetting five-gear switch structure |
| CN105097334B (en) * | 2014-05-09 | 2018-06-26 | 比亚迪股份有限公司 | A kind of five gear switch structure of Self-resetting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101465231A (en) | 2009-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Fang Inventor after: Liu Cheng Inventor after: Wu Guangqiong Inventor before: Deng Fang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DENG FANG TO: DENG FANG LIU CHENG WU GUANGQIONG |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090624 Assignee: Cixi Micro Automotive Fittings Factory (Ordinary Partnership) Assignor: Ruan Jianyi Contract record no.: 2012330000563 Denomination of invention: Independent switch of lifter for vehicle windscreen Granted publication date: 20110914 License type: Exclusive License Record date: 20121210 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20140109 |