CN103474276B - Novel rearview mirror left-and-right selective switch - Google Patents
Novel rearview mirror left-and-right selective switch Download PDFInfo
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- CN103474276B CN103474276B CN201310412060.XA CN201310412060A CN103474276B CN 103474276 B CN103474276 B CN 103474276B CN 201310412060 A CN201310412060 A CN 201310412060A CN 103474276 B CN103474276 B CN 103474276B
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- driving member
- button
- sliding part
- circuit board
- options button
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Abstract
The invention relates to a novel rearview mirror left-and-right selective switch which comprises a shell body and a base, wherein a direction control switch, a left selective button and a right selective button are assembled on the top wall of the shell body, three gear positions are arranged on positions, corresponding to the left selective button and the right selective button, of the inner side of the top wall of the shell body, a transmission piece is arranged below the three gear positions in the shell body, a spring and a piston are sequentially assembled in the transmission piece, and the top of the piston is higher than the top surface of the transmission piece and can be embedded in any one of the three gear positions; a sliding piece, a circuit board and a soft button are sequentially assembled on the base from bottom to top, a contact elastic piece is arranged on one side, close to the circuit board, of the sliding piece, and the transmission piece is connected with the sliding piece through a transmission rod on the bottom of the transmission piece. The novel rearview mirror left-and-right selective switch has the advantages that a mechanical structure enables the buttons to be in a mechanically locked state, then a circuit communication mechanism is assembled to achieve a selective function of left and right rearview mirrors, contact is more stable, and cost is lower.
Description
Technical field
The invention belongs to automotive field, be specifically related to a kind of Novel rearview mirror left-and-right selective switch.
Background technology
Push-button switch is the important component part of automobile, especially rearview mirror push-button switch is applied widely in the car, the left and right selector switch great majority of existing rearview mirror adjusting switch are realized by the form of rotary rocker switch, or pass through the mechanical type of press-down type button, and then the circuit being aided with complexity realizes.These designs, electronics contact stabilization is bad, and cost is higher.How design operation is convenient, good stability, and the problem that lower-cost switch for rear-vision mirror is people constantly to be studied always.Along with the development of auto industry, people are for high-quality, and the demand of the automobile of dependable performance is strengthened day by day, so improve the stability of vehicle switch, reducing costs also is a main trend of current automobile industry development.
Summary of the invention
The present invention proposes a kind of Novel rearview mirror left-and-right selective switch, the mechanically actuated operation form utilizing press-down type button is provided, be equipped with mechanical mechanism again, realize the mechanical locking state of press-down type button, corresponding mechanism kinematic makes circuit conversion to on-state simultaneously, do not need to design complicated circuit, circuit ON is stablized, and cost reduces.
Technical scheme of the present invention is achieved in that
Novel rearview mirror left-and-right selective switch, the base comprising housing and be fixedly connected with described housing, described housing top wall is equipped with direction control switch and left options button and right options button, three gears corresponding with described left options button and described right options button are provided with inside described housing top wall, driving member is provided with below three gears in described housing, in described driving member, be equipped with spring and piston successively, described top land exceeds the end face of described driving member and can be entrenched in any gear of described three gears; Described base is equipped with sliding part, circuit board and soft-key button from the bottom to top successively, and the side near described circuit board on described sliding part is provided with contact flat spring, and described driving member is connected with described sliding part by the drive link be positioned at bottom it.
Described three gears are respectively near the left gear of described left options button, near the right gear of described right options button and the intervening gears between described left gear and described right gear.
Described driving member is provided with the axis hole vertical with described drive link, and described driving member is connected with the rotating shaft on described housing by described axis hole.
The edge of described sliding part is provided with the trepanning with described transmission rod, and described drive link is connected by described trepanning with described sliding part with the edge of described circuit board through described soft-key button successively.
Described sliding part and described circuit board are assemblied on described base by the locating shaft on described base.
Beneficial effect of the present invention is: when needing to use press-down type button to realize the selection of the left and right of rearview mirror, prior art often adopts instantaneous push button to be equipped with complicated circuit support again and realizes, this product uses mechanical structure to make button be in mechanical locking state, be equipped with circuit ON mechanism again to reach the selection function of left and right rearview mirror, contact more stable, cost is lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The decomposition texture schematic diagram that Fig. 1 is the Novel rearview mirror left-and-right selective switch described in the embodiment of the present invention;
Fig. 2 is the cutaway view of the Novel rearview mirror left-and-right selective switch described in the embodiment of the present invention;
The operation principle schematic diagram that Fig. 3 is the Novel rearview mirror left-and-right selective switch described in the embodiment of the present invention;
Fig. 4 is the structural representation of the driving member described in the embodiment of the present invention;
The structural representation that Fig. 5 is the contact flat spring described in the embodiment of the present invention and mixed moving part.
In figure:
1, left options button; 2, right options button; 3, housing; 4, soft-key button; 5, circuit board; 6, base; 7, piston; 8, spring; 9, driving member; 10, contact flat spring; 11, sliding part; 12, direction control switch; 13, drive link; 14, left gear; 15, right gear; 16, intervening gears; 17, axis hole; 18, trepanning.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Figure 1-5, Novel rearview mirror left-and-right selective switch described in the embodiment of the present invention, comprise housing 3 and the base 6 that be connected fixed by snap with described housing 3, it is characterized in that: described housing 3 roof is equipped with direction control switch 12 and left options button 1 and right options button 2, three gears corresponding with described left options button 1 and described right options button 2 are provided with inside described housing 3 roof, driving member 9 is provided with below three gears in described housing 3, spring 8 and piston 7 is equipped with successively in described driving member 9, described piston 7 top exceeds the end face of described driving member 9 and can be entrenched in any gear of described three gears, described base 6 is equipped with sliding part 11, circuit board 5 and soft-key button 4 from the bottom to top successively, side near described circuit board 5 on described sliding part 11 is provided with contact flat spring 10, and described driving member 9 is connected with described sliding part 11 by the drive link 13 be positioned at bottom it, described three gears are respectively near the left gear 14 of described left options button 1, near the right gear 15 of described right options button 2 and the intervening gears 16 between described left gear 14 and described right gear 15, described driving member 9 is provided with the axis hole 17 vertical with described drive link 13, and described driving member 9 is connected with the rotating shaft on described housing 3 by described axis hole 17, the edge of described sliding part 11 is provided with the trepanning 18 matched with described drive link 13, and described drive link 13 is connected by described trepanning 18 with described sliding part 11 with the edge of described circuit board 5 through described soft-key button 4 successively, described sliding part 11 and described circuit board 5 are assemblied on described base 6 by the locating shaft on described base 6.
Operation principle of the present invention is: by the vertical downward movement of left options button 1, right options button 2, order about driving member 9 to rotate, rotational movement piston 7 and spring 8 assembly of driving member 9 synchronously rotate, piston 7 is transformed into the left gear 14 on housing 3 or right gear 15, realizes the locking state of mechanism; Synchronous with it, the rotation of driving member 9 also drives the sliding part 11 being equipped with contact flat spring 10 between base 6 and circuit board 5, do the slip of horizontal direction, and then the conductive region on contact flat spring 10 and circuit board 5 is contacted, the constant conduction state of final realizing circuit, output signal.
As shown in Figure 3, left options button 1, right options button 2 is assembled together with housing 3, when pressing down left options button 1, left options button 1 moves downward along guiding vertical direction in housing 3, drive driving member 9 to do counterclockwise rotary motion around the rotating shaft on housing 3 simultaneously, the rotary motion of driving member 9 has the function of two aspects: on the one hand, spring 8 and piston 7 is driven to do synchronous rotating counterclockwise, while now piston 7 rotates with driving member 9, slide up and down along guiding in driving member 9, left gear 14 is slided into by intervening gears 16, realize the locking function of mechanism, on the other hand, the rotation of driving member 9 drives the sliding part 11 that contact flat spring 10 is housed between base 6 and circuit board 5, do the slip to the right of horizontal direction along gathering sill, the right conductive region on contact flat spring 10 and circuit board 5 is contacted, this sliding process, contact flat spring 10 makes circuit be transformed into closure state by off-state, the turn-on power loss of realizing circuit.So the locking state of mechanism makes circuit be in lasting on-state, the constant conduction state of final realizing circuit, output signal.
In like manner, when pressing down right options button 2, what right options button 2 was downward move both vertically also drives the clockwise rotary motion of driving member 9, this rotary motion drives piston 7 to slide into right gear to the right on the one hand, be in locking state, sliding part 11 is driven to slide into the left side conductive region of circuit board 5 left, the constant conduction state of realizing circuit, output signal on the other hand.
Therefore, the special construction of driving member, be equipped with piston component and slide assemblies, and the gear feature on housing, make moving downward effectively and accurately driving the slip of piston and driving member of left options button, right options button, finally, realize the turn-on power loss of mechanism's locking function and circuit simultaneously, whole circuit is made to be in lasting on-state, output signal.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. Novel rearview mirror left-and-right selective switch, the base comprising housing and be fixedly connected with described housing, described housing top wall is equipped with direction control switch and left options button and right options button, three gears corresponding with described left options button and described right options button are provided with inside described housing top wall, driving member is provided with below three gears in described housing, in described driving member, be equipped with spring and piston successively, described top land exceeds the end face of described driving member and can be entrenched in any gear of described three gears; Described base is equipped with sliding part, circuit board and soft-key button from the bottom to top successively, and the side near described circuit board on described sliding part is provided with contact flat spring, and described driving member is connected with described sliding part by the drive link be positioned at bottom it; Described three gears are respectively near the left gear of described left options button, near the right gear of described right options button and the intervening gears between described left gear and described right gear, it is characterized in that: on described driving member, be provided with the axis hole vertical with described drive link, described driving member is connected with the rotating shaft on described housing by described axis hole; The edge of described sliding part is provided with the trepanning with described transmission rod, and described drive link is connected by described trepanning with described sliding part with the edge of described circuit board through described soft-key button successively.
2. Novel rearview mirror left-and-right selective switch according to claim 1, is characterized in that: described sliding part and described circuit board are assemblied on described base by the locating shaft on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412060.XA CN103474276B (en) | 2013-09-12 | 2013-09-12 | Novel rearview mirror left-and-right selective switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412060.XA CN103474276B (en) | 2013-09-12 | 2013-09-12 | Novel rearview mirror left-and-right selective switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103474276A CN103474276A (en) | 2013-12-25 |
| CN103474276B true CN103474276B (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310412060.XA Active CN103474276B (en) | 2013-09-12 | 2013-09-12 | Novel rearview mirror left-and-right selective switch |
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| Country | Link |
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| CN (1) | CN103474276B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4866221A (en) * | 1988-06-06 | 1989-09-12 | Eaton Corporation | Remote power mirror switch assembly |
| US4975547A (en) * | 1986-10-13 | 1990-12-04 | Murakami Kameido Co., Ltd. | Multi-position electrical switch |
| CN2571035Y (en) * | 2002-09-11 | 2003-09-03 | 罗锦发 | Switch for rear-vision mirror |
| CN201584329U (en) * | 2009-12-31 | 2010-09-15 | 宁波华德汽车零部件有限公司 | Automobile external rearview mirror adjusting switch |
| CN202549674U (en) * | 2012-03-07 | 2012-11-21 | 施耐德电气东南亚(总部)有限公司 | Button switch |
-
2013
- 2013-09-12 CN CN201310412060.XA patent/CN103474276B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4975547A (en) * | 1986-10-13 | 1990-12-04 | Murakami Kameido Co., Ltd. | Multi-position electrical switch |
| US4866221A (en) * | 1988-06-06 | 1989-09-12 | Eaton Corporation | Remote power mirror switch assembly |
| CN2571035Y (en) * | 2002-09-11 | 2003-09-03 | 罗锦发 | Switch for rear-vision mirror |
| CN201584329U (en) * | 2009-12-31 | 2010-09-15 | 宁波华德汽车零部件有限公司 | Automobile external rearview mirror adjusting switch |
| CN202549674U (en) * | 2012-03-07 | 2012-11-21 | 施耐德电气东南亚(总部)有限公司 | Button switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103474276A (en) | 2013-12-25 |
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 215131 No. 18 Huayuan Road, Xiangcheng Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: BCS AUTOMOTIVE INTERFACE SOLUTIONS (SUZHOU) Co.,Ltd. Address before: 215131 No. 18 Huayuan Road, Xiangcheng Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: TRW AUTOMOTIVE COMPONENTS (SUZHOU) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 2052, Taidong Road, Caohu Street, Suzhou City, Jiangsu Province, 215000 Patentee after: Lisheng Automotive Technology (Suzhou) Co.,Ltd. Address before: No. 18 Huayuan Road, Xiangcheng Economic and Technological Development Zone, Suzhou City, Jiangsu Province, 215131 Patentee before: BCS AUTOMOTIVE INTERFACE SOLUTIONS (SUZHOU) Co.,Ltd. |
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| CP03 | Change of name, title or address |