CN201075344Y - Automobile push button leaded light bar anti-optical crosstalk structure - Google Patents
Automobile push button leaded light bar anti-optical crosstalk structure Download PDFInfo
- Publication number
- CN201075344Y CN201075344Y CNU2007200731318U CN200720073131U CN201075344Y CN 201075344 Y CN201075344 Y CN 201075344Y CN U2007200731318 U CNU2007200731318 U CN U2007200731318U CN 200720073131 U CN200720073131 U CN 200720073131U CN 201075344 Y CN201075344 Y CN 201075344Y
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- CN
- China
- Prior art keywords
- button
- groove
- light bar
- leaded light
- optical crosstalk
- 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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Abstract
The utility model discloses an anti optical crosstalk structure for the light guiding bars of an automobile button, which comprises a button, a sliding block and a frame body. The sliding block can be arranged and moves upward and downward in the frame body; the top of the sliding block which extends out of the frame body is connected with the button, while the bottom contacts the switch pad at the bottom plate of the frame body; the lower part of the switch pad is provided with a circuit board which is provided with a plurality of light sources which are all conducted to the button by the light guiding bars; raised grooves are formed at the back of the button and all light guiding bars are assembled together with the raised grooves at the back of the button; the upper parts of the light guiding bars are separated totally by the raised grooves and the lower parts extend into the inner part of the sliding block; the continuous mangers with corresponding number which are formed in the sliding block totally separate the lower parts of the light guiding bars; raised grooves are also formed on the switch pad to separate all light sources totally and extend into the bottom of the sliding block. The anti optical crosstalk structure can totally separate all light sources and light guiding bars of the button, thereby effectively preventing optical crosstalk; furthermore, the utility model has the advantages of simple structure, convenient assembling and easiness for identification, etc.
Description
Technical field
The utility model relates to the anti-optical crosstalk structure of automobile button when using the above leaded light bar of two or two.
Background technology
The leaded light bar of automobile button is generally as function indication or gear indication, when selecting to prevent the optical crosstalk structure for the auto parts and components that use two or more leaded light bars, the light that each LED or bulb should be sent is isolated fully, and each leaded light bar isolated fully, could effectively prevent optical crosstalk like this.And normally used structure owing to the leaded light bar can not be isolated fully, causes mutual optical crosstalk between the leaded light bar, allows the user be difficult to clear identification function or gear.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of automobile button leaded light bar to prevent the optical crosstalk structure.Should anti-optical crosstalk structure each light source and the leaded light bar of button can be isolated fully, thereby can effectively prevent optical crosstalk.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of automobile button leaded light bar is prevented the optical crosstalk structure, comprise button, slide block and framework, described slide block can be installed in the middle of the framework up or down, its top and button that stretches out framework links together, the bottom contacts with switching mat on the framework base plate, the switching mat below is for having the circuit board of a plurality of light sources, each light source all conducts to button by the leaded light bar, the back side of described button is formed with the groove of projection, the groove of each leaded light bar and button back side projection is assembled together, the first half of leaded light bar is kept apart fully by each protruding groove, and the latter half stretches into slide block inside, and slide block inside is formed with the corresponding groove of quantity, the latter half of leaded light bar is kept apart fully, also be formed with the groove of projection on the switching mat, each light source isolated fully, and put in the bottom of slide block.
The groove of projection closely cooperates at seam crossing on the groove of described button back side projection, the groove of slide block inside, the switching mat.
The groove of described button back side projection is surrounded by gusset and forms.
The groove of described button back side projection is formed by the projection perforate.
The groove of described slide block inside is separated by gusset.
The groove of described slide block inside forms through perforate.
The groove of projection is surrounded by gusset and forms on the described switching mat.
The groove of projection is formed by the projection perforate on the described switching mat.
Described slide block its groove bottom be provided with switching mat on the suitable gap of groove of projection.
Described button and slide block link together by buckle, and both are synchronized with the movement.
The utility model utilizes the groove of projection on the groove, switching mat of groove, the slide block inside of button back side projection respectively the first half of leaded light bar, the latter half and the light source of leaded light bar to be isolated fully, closely cooperate between each groove of assembling back, thereby can effectively prevent optical crosstalk, have simple in structure, easy to assembly, be easy to beneficial effects such as identification.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
1---slide block
2---framework
3---button
4---switching mat
5---the LED lamp
6---the leaded light bar
7,7 '---the groove of projection
8---groove
As shown in Figure 1, slide block 1 is a hollow-core construction, its outer surface is provided with draw runner and position limiting structure longitudinally, the inner surface of framework 2 is provided with corresponding slideway, slide block 1 is packed into from the bottom the framework 2, can move up and down, its top of stretching out framework links together by buckle and button 3, both are synchronized with the movement, the bottom of slide block 1 contacts with switching mat 4 on the framework base plate, the below of switching mat 4 is the circuit board that has a plurality of LED lamps 5, each LED lamp 5 all conducts to button 3 by leaded light bar 6, the groove 7 that is formed with projection is enclosed at the back side of button by gusset, each leaded light bar 6 is assembled together with the groove 7 of button back side projection, the first half of leaded light bar 6 is kept apart fully by each protruding groove 7, the latter half stretches into the inside of slide block 1, slide block inside is separated into the corresponding groove 8 of quantity by gusset, the latter half of leaded light bar 6 is kept apart fully, on the switching mat 4 by gusset surround be formed with the projection groove 7 ', each LED lamp 5 is isolated fully, slide block 1 the bottom of its groove 8 be provided with switching mat on the projection groove 7 ' suitable gap, so that groove 7 ' the put in bottom of slide block 1 of projection, the height of groove must guarantee the light that the LED lamp sends is isolated fully, the groove 7 of above-mentioned button back side projection, the groove 7 ' closely cooperate at seam crossing of the groove 8 of slide block inside projection on switching mat can guarantee that a plurality of light sources and leaded light bar conduct separately and do not disturb mutually.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; though but on its shape or structure, do any variation, every identical with the utility model or akin technical scheme is all within its protection range.
Claims (10)
1. an automobile button leaded light bar is prevented the optical crosstalk structure, comprise button, slide block and framework, described slide block can be installed in the middle of the framework up or down, its top and button that stretches out framework links together, the bottom contacts with switching mat on the framework base plate, the switching mat below is for having the circuit board of a plurality of light sources, each light source all conducts to button by the leaded light bar, it is characterized in that, the back side of described button is formed with the groove of projection, and the groove of each leaded light bar and button back side projection is assembled together, and the first half of leaded light bar is kept apart fully by each protruding groove, the latter half stretches into slide block inside, slide block inside is formed with the corresponding groove of quantity, and the latter half of leaded light bar is kept apart fully, also is formed with the groove of projection on the switching mat, each light source is isolated fully, and put in the bottom of slide block.
2. automobile button leaded light bar according to claim 1 is prevented the optical crosstalk structure, it is characterized in that, the groove of projection closely cooperates at seam crossing on the groove of described button back side projection, the groove of slide block inside, the switching mat.
3. automobile button leaded light bar according to claim 1 is prevented the optical crosstalk structure, it is characterized in that the groove of described button back side projection is surrounded by gusset and forms.
4. automobile button leaded light bar according to claim 1 is prevented the optical crosstalk structure, it is characterized in that the groove of described button back side projection is formed by the projection perforate.
5. automobile button leaded light bar according to claim 1 is prevented the optical crosstalk structure, it is characterized in that the groove of described slide block inside is separated by gusset.
6. automobile button leaded light bar according to claim 1 is prevented the optical crosstalk structure, it is characterized in that the groove of described slide block inside forms through perforate.
7. automobile button leaded light bar according to claim 1 is prevented the optical crosstalk structure, it is characterized in that, the groove of projection is surrounded by gusset and forms on the described switching mat.
8. automobile button leaded light bar according to claim 1 is prevented the optical crosstalk structure, it is characterized in that, the groove of projection is formed by the projection perforate on the described switching mat.
9. automobile button leaded light bar according to claim 1 is prevented the optical crosstalk structure, it is characterized in that, described slide block its groove bottom be provided with switching mat on the suitable gap of groove of projection.
10. automobile button leaded light bar according to claim 1 is prevented the optical crosstalk structure, it is characterized in that described button and slide block link together by buckle, and both are synchronized with the movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200731318U CN201075344Y (en) | 2007-07-31 | 2007-07-31 | Automobile push button leaded light bar anti-optical crosstalk structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200731318U CN201075344Y (en) | 2007-07-31 | 2007-07-31 | Automobile push button leaded light bar anti-optical crosstalk structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075344Y true CN201075344Y (en) | 2008-06-18 |
Family
ID=39520601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200731318U Expired - Fee Related CN201075344Y (en) | 2007-07-31 | 2007-07-31 | Automobile push button leaded light bar anti-optical crosstalk structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075344Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034628A (en) * | 2009-09-28 | 2011-04-27 | 纬创资通股份有限公司 | Key structure with light transmission and relevant electronic device thereof |
| CN103700533A (en) * | 2013-11-30 | 2014-04-02 | 宁波方太厨具有限公司 | Button switch component used in domestic electric appliance |
| CN110220163A (en) * | 2018-03-01 | 2019-09-10 | 标致雪铁龙汽车股份有限公司 | Vehicular illumination device including the covering with light guide photon export-restriction rib |
-
2007
- 2007-07-31 CN CNU2007200731318U patent/CN201075344Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034628A (en) * | 2009-09-28 | 2011-04-27 | 纬创资通股份有限公司 | Key structure with light transmission and relevant electronic device thereof |
| CN103700533A (en) * | 2013-11-30 | 2014-04-02 | 宁波方太厨具有限公司 | Button switch component used in domestic electric appliance |
| CN103700533B (en) * | 2013-11-30 | 2016-03-30 | 宁波方太厨具有限公司 | For the push-Button switch assembly of household electrical appliance |
| CN110220163A (en) * | 2018-03-01 | 2019-09-10 | 标致雪铁龙汽车股份有限公司 | Vehicular illumination device including the covering with light guide photon export-restriction rib |
| CN110220163B (en) * | 2018-03-01 | 2022-08-09 | 标致雪铁龙汽车股份有限公司 | Vehicle lighting device comprising a screen with light-conducting photon output limiting ribs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20160731 |