CN208477507U - A kind of vehicle mounted guidance capacitive touch screen - Google Patents
A kind of vehicle mounted guidance capacitive touch screen Download PDFInfo
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- CN208477507U CN208477507U CN201821263551.7U CN201821263551U CN208477507U CN 208477507 U CN208477507 U CN 208477507U CN 201821263551 U CN201821263551 U CN 201821263551U CN 208477507 U CN208477507 U CN 208477507U
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- glass plate
- touch screen
- capacitive touch
- vehicle mounted
- mounted guidance
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Abstract
The utility model discloses a kind of vehicle mounted guidance capacitive touch screens, comprising: ITO GLASS plate, the outer surface of the ITO GLASS plate are provided with a GLASS plate, and the GLASS plate is by UV glue on ITO GLASS plate；The inner surface periphery of the ITO GLASS plate has a foam by sticking double faced adhesive tape；A connector is provided on the ITO GLASS plate；The lower surface of the connector end is provided with PI stiffening plate.Vehicle mounted guidance capacitive touch screen provided by the utility model extends the design space of entire vehicle mounted guidance so that the capacitive touch screen is thinner.
Description
Technical field
The utility model relates to touch screen technology field more particularly to a kind of vehicle mounted guidance capacitive touch screens.
Background technique
Touch screen is a kind of induction type liquid crystal display device of the input signals such as receivable contact, when contacting on screen
When graphic button, the haptic feedback system on screen can drive various connection devices according to the formula of preprogramming, can be used to take
For mechanical push button panel, and lively visual and sound effects are produced by liquid crystal display picture.
The working principle of capacitive touch screen is: when user's finger touch screen, will be connected in parallel with a capacitor touching
It touches in the SESNOR circuit of screen, so that total capacitance of the SESNOR in this scan line be made to change, control chip will
The coordinate position that touch point is calculated according to the capacitance variations of scanning front and back, is displayed on the screen.
Capacitive touch screen in the prior art on chip all integrated mainboards on usual touch screen, limits in this way
The use space of mainboard, meanwhile, the touch screen is thicker, limits the design space of entire vehicle mounted guidance.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of vehicle mounted guidance capacitance touch
Screen, it is intended to solve the problems, such as that touch screen in the prior art is thicker to limit the design space of entire vehicle mounted guidance.
The technical solution of the utility model is as follows:
A kind of vehicle mounted guidance capacitive touch screen comprising:
ITO GLASS plate, the outer surface of the ITO GLASS plate are provided with a GLASS plate, and the GLASS plate passes through UV
Glue is on ITO GLASS plate；
The inner surface periphery of the ITO GLASS plate has a foam by sticking double faced adhesive tape；
A connector is provided on the ITO GLASS plate；
The lower surface of the connector end is provided with PI stiffening plate.
Preferably, the connector is FPC plate.
Preferably, the outer surface of the GLASS plate is provided with a PET protection film.
Preferably, one is provided in the PET protection film tear hand.
Preferably, multiple transparent apertures are provided with above the PET protection film.
Compared with prior art, vehicle mounted guidance capacitive touch screen provided by the utility model, comprising: ITO GLASS
Plate, the outer surface of the ITO GLASS plate are provided with a GLASS plate, and the GLASS plate is by UV glue in ITO GLASS
On plate；The inner surface periphery of the ITO GLASS plate has a foam by sticking double faced adhesive tape；It is arranged on the ITO GLASS plate
There is a connector；The lower surface of the connector end is provided with PI stiffening plate, so that the capacitive touch screen is thinner, expands
The design space of entire vehicle mounted guidance is opened up.
Detailed description of the invention
Fig. 1 is the main view of the vehicle mounted guidance capacitive touch screen preferred embodiment in the utility model.
Fig. 2 is the rearview of the vehicle mounted guidance capacitive touch screen preferred embodiment in the utility model.
Fig. 3 is the right view of the vehicle mounted guidance capacitive touch screen preferred embodiment in the utility model.
Specific embodiment
The utility model provides a kind of vehicle mounted guidance capacitive touch screen, to make the purpose of this utility model, technical solution
And effect is clearer, clear, referring to the drawings and gives an actual example to the utility model further description.It should be appreciated that
Specific embodiment described herein is only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1 to Figure 3, in a kind of vehicle mounted guidance capacitive touch screen that the utility model preferred embodiment provides,
It include: ITO GLASS plate 100, the outer surface of the ITO GLASS plate 100 is provided with a GLASS plate 200, the GLASS plate
200 are pasted on ITO GLASS plate 100 by UV glue 300；The inner surface periphery of the ITO GLASS plate 100 passes through double-sided adhesive
It is pasted with a foam 400；A connector 500 is provided on the ITO GLASS plate 100；The following table of 500 end of connector
Face is provided with PI stiffening plate 501.
The thickness of the ITO GLASS plate 100 is preferably 0.4mm, and the thickness of the GLASS plate 200 is preferably 0.7mm,
The thickness of the UV glue 300 is preferably 0.2mm, with calymma cotton with a thickness of 1.0mm.The connector 500 is used to connect vehicle-mounted
The mainboard of navigation.
In the further preferred embodiment of the utility model, the connector 500 is FPC plate.
In the further preferred embodiment of the utility model, the outer surface of the GLASS plate 200 is provided with a PET protection film
600。
In the further preferred embodiment of the utility model, one is provided in the PET protection film 600 and tears hand 601.
In the further preferred embodiment of the utility model, multiple transparent apertures 602 are provided with above the PET protection film 600.
In conclusion vehicle mounted guidance capacitive touch screen provided by the utility model, comprising: ITO GLASS plate, it is described
The outer surface of ITO GLASS plate is provided with a GLASS plate, and the GLASS plate is by UV glue on ITO GLASS plate；Institute
The inner surface periphery for stating ITO GLASS plate has a foam by sticking double faced adhesive tape；A connection is provided on the ITO GLASS plate
Device；The lower surface of the connector end is provided with PI stiffening plate, so that the capacitive touch screen is thinner, extends entire
The design space of vehicle mounted guidance.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (5)
1. a kind of vehicle mounted guidance capacitive touch screen characterized by comprising
ITO GLASS plate, the outer surface of the ITO GLASS plate are provided with a GLASS plate, and the GLASS plate passes through UV gluing
It is attached on ITO GLASS plate；
The inner surface periphery of the ITO GLASS plate has a foam by sticking double faced adhesive tape；
A connector is provided on the ITO GLASS plate；
The lower surface of the connector end is provided with PI stiffening plate.
2. vehicle mounted guidance capacitive touch screen according to claim 1, which is characterized in that the connector is FPC plate.
3. vehicle mounted guidance capacitive touch screen according to claim 1, which is characterized in that the outer surface of the GLASS plate
It is provided with a PET protection film.
4. vehicle mounted guidance capacitive touch screen according to claim 3, which is characterized in that be arranged in the PET protection film
Tear hand.
5. vehicle mounted guidance capacitive touch screen according to claim 3, which is characterized in that set above the PET protection film
It is equipped with multiple transparent apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263551.7U CN208477507U (en) | 2018-08-07 | 2018-08-07 | A kind of vehicle mounted guidance capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263551.7U CN208477507U (en) | 2018-08-07 | 2018-08-07 | A kind of vehicle mounted guidance capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477507U true CN208477507U (en) | 2019-02-05 |
Family
ID=65209420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821263551.7U Active CN208477507U (en) | 2018-08-07 | 2018-08-07 | A kind of vehicle mounted guidance capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477507U (en) |
-
2018
- 2018-08-07 CN CN201821263551.7U patent/CN208477507U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |