CN204332891U - Steering wheel switch - Google Patents
Steering wheel switch Download PDFInfo
- Publication number
- CN204332891U CN204332891U CN201520008449.2U CN201520008449U CN204332891U CN 204332891 U CN204332891 U CN 204332891U CN 201520008449 U CN201520008449 U CN 201520008449U CN 204332891 U CN204332891 U CN 204332891U
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- button
- housing
- conductive rubber
- push rod
- panel
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Abstract
A kind of steering wheel switch, comprise housing, control circuit board and multiple function button, control circuit board is corresponding supporting conductive rubber, each function button part is seesaw type button, part is direct press type button, the panel of housing is also connected with small panel, rolling frame is rotatably connected in small panel, roller is placed in by muscle groove guide frame and rolls frame activity cooperation, the both sides of rolling frame are also provided with shifting block, three moveable push rods are furnished with in housing below small panel, respectively with two, the upper end shifting block of each push rod and roller corresponding matching, the lower end of push rod and conductive rubber touching coordinate, form integrating control button.Of the present utility model rational in infrastructure, the integrating control button increased has direct press type and seesaw type two kinds of Form Characteristics concurrently, can the multiple function of integrating control, simplify the structure of switch, be convenient to the assembling of each button layout, make product more compact small and exquisite, and the opening and closing avoiding each button interferes with each other, performance is very reliable.
Description
Technical field: the utility model relates to the integral type function control switch that a kind of switching device, particularly vehicle steering use.
Background technology: be generally all provided with integral type function control switch on vehicle steering, enable driver realize various function at steering wheel direct control.Because steering wheel switch is integrated with multiple function button, the button adopted is generally direct press type and seesaw type two kinds of forms, the layout of multiple button makes internal structure complicated, the volume of whole switch is larger, produce assembling trouble, cost is high, and the opening and closing contact structures of each button to control circuit board also may interfere with each other, easy misoperation.
Summary of the invention: for the deficiencies in the prior art, the utility model provides a kind of compact steering wheel switch rational in infrastructure.
The control circuit board that the utility model comprises housing and is placed in one, the panel of housing is provided with multiple function button, control circuit board is corresponding supporting conductive rubber, each function button is by conductive rubber and control circuit board elasticity opening and closing electrical contact, each function button part is seesaw type button, part is direct press type button, the panel of housing is also connected with small panel, rolling frame is rotatably connected in small panel, roller is placed in by muscle groove guide frame and rolls frame activity cooperation, the both sides of rolling frame are also provided with shifting block, three moveable push rods are furnished with in housing below small panel, respectively with two, the upper end shifting block of each push rod and roller corresponding matching, the lower end of push rod and conductive rubber touching coordinate, form integrating control button.
Of the present utility model rational in infrastructure, the integrating control button increased has direct press type and seesaw type two kinds of Form Characteristics concurrently, can the multiple function of integrating control, simplify the structure of switch, be convenient to the assembling of each button layout, make product more compact small and exquisite, and the opening and closing avoiding each button interferes with each other, performance is very reliable.
The utility model is further illustrated below in conjunction with drawings and Examples.
Accompanying drawing illustrates: Fig. 1 is the main schematic diagram of embodiment.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the B-B profile of Fig. 1.
Fig. 4 is the schematic perspective view of roller.
Fig. 5 is the schematic perspective view rolling frame.
Fig. 6 is the schematic perspective view of small panel.
Embodiment: as shown in Figures 1 to 6, has control circuit board 2 in housing 1, control circuit board 2 is integrated with required control circuit.The panel of housing 1 is provided with multiple function button, and control circuit board 2 is corresponding supporting conductive rubber 3, and each function button is by conductive rubber 3 and control circuit board 2 elasticity opening and closing electrical contact.Each function button part is seesaw type button 4, and part is direct press type button 5.The panel of housing 1 is also connected with small panel 6, rolling frame 7 is rotatably connected in small panel 6, roller 8 is placed in by muscle groove guide frame and rolls frame 7 activity cooperation, the both sides of rolling frame 7 are also provided with shifting block 9, three moveable push rods 10 are furnished with in housing 1 below small panel 6, respectively with two, the upper end shifting block 9 of each push rod 10 and roller 8 corresponding matching, the lower end of push rod 10 and conductive rubber 3 are touched and are coordinated, and form integrating control button.
During switching manipulation, if rotation roller 8, roll frame 7 stressed common rotation in small panel 6 thereupon, roll the shifting block 9 of frame 7 both sides by push rod 10 extremely corresponding for force transmission, push rod 10 moves down and makes conductive rubber 3 be out of shape the corresponding control contact pressing down turn-on control circuit plate 2, realize this controlling functions, simultaneously position this moment is also roll the extreme position that frame 7 rotates.After removing the external force of operation, conductive rubber 3 elasticity is recovered, and contact disengages, and this functional circuit disconnects, roller 8 and roll frame 7 and then reply equilbrium position by the assembling precompressed of itself and push rod 10, conductive rubber 3.The present embodiment is rolling on frame 7 and the junction of small panel 6 is provided with small boss 11, and small boss 11 decreases and rolls frame 7 and the frictional force of small panel 6, ensures that roller 8 operates smooth and easy, ensure that in fitted shaft uneven to producing significantly deflection and gap simultaneously.
If directly press roller 8, roller 8 is moved down rolling in frame 7 by muscle groove guide frame, the push rod 10 that pressing is corresponding, and push rod 10 makes conductive rubber 3 be out of shape the corresponding control contact pressing down turn-on control circuit plate 2.
The lower end of direct press type button 5 directly and conductive rubber 3 touch and coordinate, conductive rubber 3 distortion directly can be made during pressing to press down conducting, also utilize the elastic reset of conductive rubber 3.
Also be furnished with two push rods 10 in the housing 1 of the present embodiment below seesaw type button 4, the upper end of each push rod 10 coordinates with seesaw type button 4 two ends respectively, and the lower end of push rod 10 and conductive rubber 3 are touched and coordinated.Press one end of seesaw type button 4, the push rod 10 that this end is corresponding moves down and makes conductive rubber 3 be out of shape the corresponding control contact pressing down turn-on control circuit plate 2.Seesaw type button 4 make use of push rod 10 as centre pressing conducting piece, the pressing actuating force that button applies can only vertically be conducted, can not be partial to, switch on and off good reliability, and the operational stroke of moving seesaw-type button about 4 two function can be made to be consistent, feel is accurate, and the stability of equilibrium of button is also better.
Claims (3)
1. a steering wheel switch, the control circuit board comprising housing and be placed in one, the panel of housing is provided with multiple function button, control circuit board is corresponding supporting conductive rubber, each function button is by conductive rubber and control circuit board elasticity opening and closing electrical contact, it is characterized by: each function button part is seesaw type button (4), part is direct press type button (5), the panel of housing (1) is also connected with small panel (6), rolling frame (7) is rotatably connected in small panel (6), roller (8) is placed in by muscle groove guide frame and rolls frame (7) activity cooperation, the both sides of rolling frame (7) are also provided with shifting block (9), three moveable push rods (10) are furnished with in the housing (1) of small panel (6) below, respectively with two, the upper end shifting block (9) of each push rod (10) and roller (8) corresponding matching, the lower end of push rod (10) and conductive rubber (3) touching coordinate, form integrating control button.
2. steering wheel switch according to claim 1, is characterized by: be provided with small boss (11) rolling frame (7) junction that is upper and small panel (6).
3. steering wheel switch according to claim 1 and 2, it is characterized by: in the housing (1) of seesaw type button (4) below, be also furnished with two push rods (10), the upper end of each push rod (10) coordinates with seesaw type button (4) two ends respectively, and the lower end of push rod (10) and conductive rubber (3) touching coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008449.2U CN204332891U (en) | 2015-01-07 | 2015-01-07 | Steering wheel switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008449.2U CN204332891U (en) | 2015-01-07 | 2015-01-07 | Steering wheel switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332891U true CN204332891U (en) | 2015-05-13 |
Family
ID=53169217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520008449.2U Active CN204332891U (en) | 2015-01-07 | 2015-01-07 | Steering wheel switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449255A (en) * | 2016-11-16 | 2017-02-22 | 大明电子有限公司 | Automobile steering wheel switch structure |
| CN107086137A (en) * | 2017-05-17 | 2017-08-22 | 乐星汽车电子（无锡）有限公司 | A kind of damp-proof wear-resistant Multifunctional steering wheel switch |
| CN107146732A (en) * | 2017-06-20 | 2017-09-08 | 奇瑞汽车股份有限公司 | Steering wheel roller button |
-
2015
- 2015-01-07 CN CN201520008449.2U patent/CN204332891U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449255A (en) * | 2016-11-16 | 2017-02-22 | 大明电子有限公司 | Automobile steering wheel switch structure |
| CN107086137A (en) * | 2017-05-17 | 2017-08-22 | 乐星汽车电子（无锡）有限公司 | A kind of damp-proof wear-resistant Multifunctional steering wheel switch |
| CN107146732A (en) * | 2017-06-20 | 2017-09-08 | 奇瑞汽车股份有限公司 | Steering wheel roller button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190227 Address after: 314006 Yongqing Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Taikang Electronics Co., Ltd. Address before: 325606 Xiangan Road, Wenzhou Yueqing Town, Zhejiang Province Patentee before: ZHEJIANG TAIKANG ELECTRONICS CO., LTD. |
|
| TR01 | Transfer of patent right |