CN108777243A - A kind of touch steering wheel switch of automobile - Google Patents
A kind of touch steering wheel switch of automobile Download PDFInfo
- Publication number
- CN108777243A CN108777243A CN201810620271.5A CN201810620271A CN108777243A CN 108777243 A CN108777243 A CN 108777243A CN 201810620271 A CN201810620271 A CN 201810620271A CN 108777243 A CN108777243 A CN 108777243A
- Authority
- CN
- China
- Prior art keywords
- wiring board
- rubber sleeve
- keypad
- terminal base
- box body
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
- Push-Button Switches (AREA)
Abstract
The present invention proposes a kind of touch steering wheel switch of automobile, including box body, the keypad and wiring board being located in box body, the box body includes top in the box cover of opening and the bottom plate being connected by screw with box cover, the keypad is equipped with directionkeys and acknowledgement key, it is arranged rubber sleeve on the wiring board, the keypad is snapped connection with rubber sleeve, the wiring board bottom is equipped with terminal base, capactive film is equipped with above the rubber sleeve, the capactive film is equipped with connection sheet, after the connection sheet extends downward into position corresponding with terminal base towards bottom plate, it bends inwards and plugs in terminal base, microswitch is equipped on the wiring board at position corresponding with acknowledgement key.Compared to existing steering wheel switch, the configuration of the present invention is simple coordinates compact, noiseless and service life long.
Description
Technical field
Present invention relates particularly to a kind of touch steering wheel switch of automobile.
Background technology
The selection etc. that can be all equipped in vehicle steering wheel in the data shown on instrument board and control on control screen
Function, existing steering wheel switch is all the extremely inconvenient of mechanical push-key type, and noise is bigger, reduces the comfortable of driver
Degree.
Existing steering wheel switch, connects between parts not close, and pavement roughness when running car easy tos produce shake
It is dynamic, so as to cause steering wheel switch short life.
Invention content
Based on the above issues, present invention aims at provide a kind of simple in structure, compact, noiseless and service life of cooperation
Long touch steering wheel switch.
In view of the above problems, providing following technical solution：A kind of touch steering wheel switch of automobile, including box body,
The keypad and wiring board being located in box body, the box body include top in the box cover of opening and pass through screw phase with box cover
Bottom plate even, the keypad are equipped with directionkeys and acknowledgement key, rubber sleeve, the keypad are arranged on the wiring board
It is snapped connection with rubber sleeve, the wiring board bottom is equipped with terminal base, and capactive film, the capactive film are equipped with above the rubber sleeve
Be equipped with connection sheet, after the connection sheet extends downward into position corresponding with terminal base towards bottom plate, bend inwards plug into
In terminal base, microswitch is equipped on the wiring board at position corresponding with acknowledgement key.
In above structure, directionkeys includes four, upper and lower, left and right, touches sliding left-right key by finger, realizes menu
Page turning；By touching upper and lower key, the selection of the current set of menu page order is realized；Acknowledgement key is touched and pressed, that is, confirms and uses the life
It enables.It is close to capactive film in keypad lower surface, capactive film is connected by connection sheet with terminal base, and the reality of touch sensing function is used for
It is existing；Microswitch is set under rubber sleeve, the conducting for confirming function.Driver can be avoided accidentally to touch by the way that microswitch is arranged
Acknowledgement key is sent out, and leads to the mistake input of information, driver is influenced and drives to travel.
The present invention is further arranged to, and the wiring board is equipped with several through-holes, and the rubber sleeve bottom is equipped with several
A fixed column being adapted to through-hole.
Using the above structure, the bonding strength and compactness of wiring board and rubber sleeve can be increased, so that
The availability of acknowledgement key is high, increases the reliability of work.
The present invention is further arranged to, and the fixed column front end is equipped with guide post, and the guide post includes and fixed column phase
Anti-delinking part even and the guide part being connected with anti-delinking part.
Using the above structure, the bonding strength of wiring board and rubber sleeve can be increased and can be good at preventing wiring board
Vibrations, to increase the reliability of work and the service life of wiring board.
The present invention is further arranged to, and the anti-delinking part is in umbrella, and the guide part is connected with top of the umbrella.
Using the above structure, be convenient for by wiring board through-hole and be adapted to connected, to accelerate installation speed, increase
Working efficiency.
The present invention is further arranged to, and the wiring board is equipped with locating piece, and the rubber sleeve bottom is equipped with and locating piece
The groove of adaptation.
Using the above structure, the bonding strength and compactness of wiring board and rubber sleeve can be increased, to prevent well
The play of wiring board is stopped.
The present invention is further arranged to, and the wiring board side is equipped with the card slot being adapted to connection sheet.
Using the above structure, the bonding strength of capactive film and terminal base can be increased, connection signal is more preferable, more stable, increases
The reliability of work is added.
Beneficial effects of the present invention：Compared to existing steering wheel switch, the configuration of the present invention is simple, cooperation are compact, noiseless
And service life is long.Mechanical key is changed to touch, mode of operation is novel, convenient, and service life is long.It is opened by the way that fine motion is arranged
It closes and increases safety and stability that driver drives vehicle.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the explosive view of the present invention.
Fig. 3 is the sectional view of the present invention.
Figure label meaning：1- box bodys；11- box covers；12- bottom plates；2- keypads；21- directionkeys；22- acknowledgement keys；3- lines
Road plate；31- terminal bases；32- through-holes；33- locating pieces；34- card slots；4- rubber sleeves；41- grooves；5- capactive films；51- connection sheets；
6- fixed columns；The anti-delinking parts 61-；62- guide parts；7- microswitches.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
The touch steering wheel switch of a kind of automobile as shown in Figure 1 to Figure 3, including box body 1, be located in box body 1 by
Keypad 2 and wiring board 3, the box body 1 include top in the box cover 11 of opening and the bottom being connected by screw with box cover 11
Plate 12, the keypad 2 is equipped with directionkeys 21 and acknowledgement key 22, rubber sleeve 4 is arranged on the wiring board 3, described to press
Keypad 2 is snapped connection with rubber sleeve 4, and 3 bottom of the wiring board is equipped with terminal base 31, and 4 top of the rubber sleeve is equipped with capactive film
5, the capactive film 5 is equipped with connection sheet 51, and the connection sheet 51 extends downward into corresponding with terminal base 31 towards bottom plate 12
It behind position, bends inwards and plugs in terminal base 31, be equipped with fine motion on the wiring board 3 at position corresponding with acknowledgement key 22
Switch 7.
In above structure, directionkeys 21 includes four, upper and lower, left and right, touches sliding left-right key by finger, realizes dish
Single page turning；By touching upper and lower key, the selection of the current set of menu page order is realized；It touches and presses acknowledgement key 22, that is, confirm and use
The order.It is close to capactive film 5 in 2 lower surface of keypad, capactive film 5 is connected by connection sheet 51 with terminal base 31, for touching
The realization of inducing function；4 times setting microswitches 7 of rubber sleeve, the conducting for confirming function.By the way that 7 energy of microswitch is arranged
Driver's false triggering acknowledgement key 22 is enough avoided, and leads to the mistake input of information, driver is influenced and drives to travel.
In the present embodiment, the wiring board 3 be equipped with several through-holes 32,4 bottom of the rubber sleeve be equipped with several with
The fixed column 6 that through-hole 32 is adapted to.
Using the above structure, the bonding strength and compactness that wiring board 3 and rubber sleeve 4 can be increased, so as to make
The availability for obtaining acknowledgement key 22 is high, increases the reliability of work.
In the present embodiment, 6 front end of the fixed column be equipped with guide post, the guide post include be connected with fixed column 6 prevent
De- portion 61 and the guide part 62 being connected with anti-delinking part 61.
Using the above structure, the bonding strength of wiring board 3 and rubber sleeve 4 can be increased and can be good at preventing wiring board
3 vibrations, to increase the reliability of work and the service life of wiring board 3.
In the present embodiment, the anti-delinking part 61 is in umbrella, and the guide part 62 is connected with top of the umbrella.
Using the above structure, be convenient for by wiring board 3 through-hole 32 and be adapted to it is connected, to accelerate installation speed, increasing
Working efficiency is added.
In the present embodiment, the wiring board 3 is equipped with locating piece 33, and 4 bottom of the rubber sleeve is equipped with suitable with locating piece 33
The groove 41 matched.
Using the above structure, the bonding strength and compactness of wiring board 3 and rubber sleeve 4 can be increased, to well
Prevent the play of wiring board 3.
In the present embodiment, 3 side of the wiring board is equipped with the card slot 34 being adapted to connection sheet 51.
Using the above structure, the bonding strength of capactive film 5 and terminal base 31 can be increased, connection signal is more preferable, more stable,
Increase the reliability of work.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of touch steering wheel switch of automobile, including box body, the keypad and wiring board that are located in box body, feature
It is：The box body includes that top is in the box cover being open and the bottom plate being connected by screw with box cover, is set on the keypad
There are directionkeys and acknowledgement key, rubber sleeve is arranged on the wiring board, the keypad is snapped connection with rubber sleeve, the line
Road board bottom portion is equipped with terminal base, and capactive film is equipped with above the rubber sleeve, and the capactive film is equipped with connection sheet, the connection sheet
After extending downward into position corresponding with terminal base towards bottom plate, bend inwards and plug in terminal base, on the wiring board with
Microswitch is equipped at the corresponding position of acknowledgement key.
2. a kind of automotive steering switch return mechanism according to claim 1, it is characterised in that：The wiring board is equipped with
Several through-holes, the rubber sleeve bottom are equipped with several fixed columns being adapted to through-hole.
3. a kind of automotive steering switch return mechanism according to claim 2, it is characterised in that：The fixed column front end is set
There is a guide post, the guide post includes the anti-delinking part being connected with fixed column and the guide part that is connected with anti-delinking part.
4. a kind of automotive steering switch return mechanism according to claim 3, it is characterised in that：The anti-delinking part is in umbrella
Shape, the guide part are connected with top of the umbrella.
5. a kind of automotive steering switch return mechanism according to claim 1, it is characterised in that：The wiring board is equipped with
Locating piece, the rubber sleeve bottom are equipped with the groove being adapted to locating piece.
6. a kind of automotive steering switch return mechanism according to claim 5, it is characterised in that：The wiring board side is set
There is the card slot being adapted to connection sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620271.5A CN108777243A (en) | 2018-06-15 | 2018-06-15 | A kind of touch steering wheel switch of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620271.5A CN108777243A (en) | 2018-06-15 | 2018-06-15 | A kind of touch steering wheel switch of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108777243A true CN108777243A (en) | 2018-11-09 |
Family
ID=64025959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810620271.5A Pending CN108777243A (en) | 2018-06-15 | 2018-06-15 | A kind of touch steering wheel switch of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108777243A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463043A (en) * | 2020-03-18 | 2020-07-28 | 宁波吉利汽车研究开发有限公司 | Steering wheel switch capable of preventing false triggering and using method |
| CN114241942A (en) * | 2021-12-07 | 2022-03-25 | 巴可(苏州)医疗科技有限公司 | Positioning and mounting structure and method for indicator lamp of medical display |
-
2018
- 2018-06-15 CN CN201810620271.5A patent/CN108777243A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463043A (en) * | 2020-03-18 | 2020-07-28 | 宁波吉利汽车研究开发有限公司 | Steering wheel switch capable of preventing false triggering and using method |
| CN114241942A (en) * | 2021-12-07 | 2022-03-25 | 巴可(苏州)医疗科技有限公司 | Positioning and mounting structure and method for indicator lamp of medical display |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |