CN202816741U - Car stereo key pad - Google Patents
Car stereo key pad Download PDFInfo
- Publication number
- CN202816741U CN202816741U CN 201220561418 CN201220561418U CN202816741U CN 202816741 U CN202816741 U CN 202816741U CN 201220561418 CN201220561418 CN 201220561418 CN 201220561418 U CN201220561418 U CN 201220561418U CN 202816741 U CN202816741 U CN 202816741U
- Authority
- CN
- China
- Prior art keywords
- key pad
- keys
- key
- pad body
- car stereo
- 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.)
- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a car stereo key pad, comprising a key pad body, wherein the key pad body is provided with a breaking slot, and one side of the breaking slot is provided with a clearance space for car stereo keys. The car stereo key pad has reasonable structure, the breaking slot is arranged on the key pad body, when the key pad is applied to low-configured CD player keys, the key pad does not need to be split, when the installation personnel splits the key pad along the V-shaped breaking slot of the key pad body, the split key pad is suitable for high-configured navigation equipment keys of the same vehicle type, thus only one set of molds needs to be opened for key pads of stereo keys of the same vehicle type with different configurations, the mold cost is saved, the cost is reduced, the produced key pads can be applied to stereo keys of the same vehicle type with different configurations, the sharing performance is strong, the flexibility is good, and the operation is simple.
Description
Technical field
The utility model relates to a kind of key pad, refers to especially a kind of key pad for the car multimedia sound system.
Background technology
Along with the development of science and technology, automotive engineering develops rapidly, and each manufacturer all is being reduction enterprise's production cost and the effort of improving the quality of products.
At present, vehicle is on the market generally all divided various configurations, and such as height configuration, standard configuration and low configuration etc., high configuration vehicle is equipped with navigation, and low configuration vehicle is then assembled CD player.In the part vehicle, navigation with the high configuration of money vehicle is substantially identical at key part with the low CD player that disposes, only on indivedual buttons, it is inconsistent structure to occur, such as certain button on the CD player, this place has changed the SD draw-in groove at guiding aircraft, so just cause to be common on navigation and the CD player with a key pad, key pad is applicable to the CD player button with the low configuration of money vehicle as shown in Figure 1, key pad shown in the accompanying drawing 2 then is applicable to the guiding aircraft button with the height configuration of money vehicle, actually on the key pad of CD player button the band of position of SD draw-in groove is excised.Key pad has elasticity, but be printed with electrically conductive ink on the key pad, can conduct electricity carbon granule on perhaps bonding, when pressing keys, key pad produces to circuit board direction strain, corresponding contact contact on conductive part and the circuit board on the key pad, turn on-switch, when unclamping button, key pad is rebounded, and switch disconnects.In the time of can not being common to the different navigation of disposing of money vehicle and the button on the CD player with a key pad, following shortcoming has appearred: 1, in the navigation and CD player with the different configurations of money vehicle, need to open two molds and produce the key pad of different structure, increase the design work amount; 2, newly open many molds, increase enterprise's production cost.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of automobile audio equipment button pad, and this key pad is fit to jointly use with the button of the different configurations of money vehicle, saves cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of automobile audio equipment button pad comprises the key pad body, and described key pad body is provided with snap slot, and snap slot one side is the clearance position of automobile audio equipment button.
As the improvement to such scheme, above-mentioned snap slot cross section is V-shape.
Further, above-mentioned key pad body is formed by silicon rubber or thermoplastic elastomer (TPE).
The utlity model has following remarkable result:
The utility model automobile audio equipment button mat structure is reasonable in design, by at the key pad body snap slot being set, when this key pad is used in the CD player button of low configuration, need not to tear key pad, after installation personnel is torn along the V-shape snap slot of key pad body, key pad after fractureing is applicable to the guiding aircraft button of the high configuration of money vehicle applicable, thereby the key pad with the different sound equipment buttons that dispose of money vehicle only need be opened a mold, saved the mould expense, reduced cost, the key pad of producing can be applied in on the different sound equipment buttons that dispose of money vehicle, and sharing nature is strong, flexibility is large, and is simple to operate.
Description of drawings
Accompanying drawing 1 is that prior art is with the key pad perspective view of the low configuration of money vehicle automobile audio;
Accompanying drawing 2 is that prior art is with the key pad perspective view of the high configuration of money vehicle automobile audio;
Accompanying drawing 3 is the utility model perspective view;
Accompanying drawing 4 is A section structure for amplifying schematic diagram in the accompanying drawing 3;
Accompanying drawing 5 is the perspective view after the utility model fractures along the folding line groove.
Embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment the utility model is explained in further detail.
Shown in accompanying drawing 3～5, a kind of automobile audio equipment button pad comprises key pad body 1, key pad body 1 is formed by silicon rubber or thermoplastic elastomer (TPE), but be printed with electrically conductive ink on the key pad body 1, can conduct electricity carbon granule on perhaps bonding, when pressing keys, key pad body 1 produces to circuit board direction strain, corresponding contact contact on conductive part and the circuit board on the key pad body 1, turn on-switch is when unclamping button, key pad is rebounded, and switch disconnects.
Wherein, be provided with snap slot 11 at key pad body 1, snap slot 11 1 sides are the clearance position 2 of automobile audio equipment button, after the key pad body 1 of this clearance position 2 is torn, then make key pad be applicable to use with the automobile audio equipment button of the difference of money vehicle configuration.
Tear the key pad body 1 at clearance position 2 places for the ease of installation personnel, the cross section of snap slot 11 is V-shape.
The utility model reasonable in design, by at key pad body 1 snap slot 11 being set, when this key pad is used in the CD player button of low configuration, need not to tear key pad, when installation personnel after by V-shape snap slot 11 the key pad body 1 of clearance position 2 is torn, key pad after fractureing is applicable to the guiding aircraft button of the high configuration of money vehicle applicable, thereby the key pad with the different sound equipment buttons that dispose of money vehicle only need be opened a mold, saved the mould expense, reduced cost, the key pad of producing can be applied in on the different sound equipment buttons that dispose of money vehicle, and sharing nature is strong, flexibility is large, and is simple to operate.
Above-described embodiment only is better execution mode of the present utility model, and in addition, the utility model can also have other implementations.That is to say that under the prerequisite that does not break away from the present utility model design, any apparent replacement all should fall within the protection range of the present utility model.
Claims (3)
1. an automobile audio equipment button pad comprises key pad body (1), it is characterized in that: described key pad body is provided with snap slot (11), and snap slot one side is the clearance position (2) of automobile audio equipment button.
2. automobile audio equipment button pad according to claim 1, it is characterized in that: described snap slot cross section is V-shape.
3. automobile audio equipment button pad according to claim 1 and 2, it is characterized in that: described key pad body is formed by silicon rubber or thermoplastic elastomer (TPE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561418 CN202816741U (en) | 2012-10-30 | 2012-10-30 | Car stereo key pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561418 CN202816741U (en) | 2012-10-30 | 2012-10-30 | Car stereo key pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202816741U true CN202816741U (en) | 2013-03-20 |
Family
ID=47875586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220561418 Expired - Fee Related CN202816741U (en) | 2012-10-30 | 2012-10-30 | Car stereo key pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202816741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632816A (en) * | 2014-10-27 | 2016-06-01 | 惠州市德赛西威汽车电子股份有限公司 | Conductive rubber silicone for vehicle audio equipment |
-
2012
- 2012-10-30 CN CN 201220561418 patent/CN202816741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632816A (en) * | 2014-10-27 | 2016-06-01 | 惠州市德赛西威汽车电子股份有限公司 | Conductive rubber silicone for vehicle audio equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20131030 |