CN208477504U - A kind of vehicle-mounted capacitive touch screen - Google Patents
A kind of vehicle-mounted capacitive touch screen Download PDFInfo
- Publication number
- CN208477504U CN208477504U CN201821263240.0U CN201821263240U CN208477504U CN 208477504 U CN208477504 U CN 208477504U CN 201821263240 U CN201821263240 U CN 201821263240U CN 208477504 U CN208477504 U CN 208477504U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- touch screen
- capacitive touch
- glass plate
- ito glass
- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 46
- 239000003292 glue Substances 0.000 claims abstract description 7
- 239000006260 foam Substances 0.000 claims abstract description 6
- 239000002390 adhesive tape Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
The utility model discloses a kind of vehicle-mounted capacitive touch screens, comprising: ITO GLASS plate, the outer surface of the ITO GLASS plate are provided with a GLASS protection board, and the GLASS protection board 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；Upper surface in the middle part of the connector is provided with IC control element, and the lower surface in the middle part of the connector is provided with stiffening plate.Vehicle-mounted 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, meanwhile, on the connectors by the setting of IC control element, alleviate the space burden of vehicle mounted guidance mainboard.
Description
Technical field
The utility model relates to touch screen technology field more particularly to a kind of vehicle-mounted 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 capacitive touch screen,
Aim to solve the problem that touch screen in the prior art it is thicker to limit entire vehicle mounted guidance design space the problem of.
The technical solution of the utility model is as follows:
A kind of vehicle-mounted capacitive touch screen comprising:
ITO GLASS plate, the outer surface of the ITO GLASS plate are provided with a GLASS protection board, the GLASS protection
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；
Upper surface in the middle part of the connector is provided with IC control element, and the lower surface in the middle part of the connector is provided with benefit
Strong plate.
Preferably, the connector is FPC plate.
Preferably, the stiffening plate is steel disc stiffening plate.
Preferably, the outer surface of the GLASS protection board is provided with a PET protection film.
Preferably, one is provided in the PET protection film tear hand.
Preferably, the IC control element includes IC control chip and electric elements.
Compared with prior art, vehicle-mounted capacitive touch screen provided by the utility model, comprising: ITO GLASS plate, institute
The outer surface for stating ITO GLASS plate is provided with a GLASS protection board, and the GLASS protection board is by UV glue in ITO
On GLASS plate；The inner surface periphery of the ITO GLASS plate has a foam by sticking double faced adhesive tape；On the ITO GLASS plate
It is provided with a connector；Upper surface in the middle part of the connector is provided with IC control element, the lower surface in the middle part of the connector
It is provided with stiffening plate, so that the capacitive touch screen is thinner, extends the design space of entire vehicle mounted guidance, meanwhile, it will
The space burden for alleviating vehicle mounted guidance mainboard on the connectors is arranged in IC control element.
Detailed description of the invention
Fig. 1 is the main view of the vehicle-mounted capacitive touch screen preferred embodiment in the utility model.
Fig. 2 is the rearview of the vehicle-mounted capacitive touch screen preferred embodiment in the utility model.
Fig. 3 is the right view of the vehicle-mounted capacitive touch screen preferred embodiment in the utility model.
Specific embodiment
The utility model provides a kind of vehicle-mounted capacitive touch screen, to make the purpose of this utility model, technical solution and effect
Fruit is clearer, clear, referring to the drawings and gives an actual example to the utility model further description.It should be appreciated that herein
Described specific embodiment 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 capacitive touch screen that the utility model preferred embodiment provides, comprising:
ITO GLASS plate 100, the outer surface of the ITO GLASS plate 100 are provided with a GLASS protection board 200, the GLASS protection
Plate 200 is pasted on ITO GLASS plate 100 by UV glue 300；The inner surface periphery of the ITO GLASS plate 100 passes through two-sided
Gluing posts a foam 400；A connector 500 is provided on the ITO GLASS plate 100；It is upper in the middle part of the connector 500
Surface is provided with IC control element 501, and the lower surface at 500 middle part of connector is provided with stiffening plate 502.
The thickness of the ITO GLASS plate 100 is preferably 0.55mm, and the thickness of the GLASS protection board 200 is preferably
The thickness of 0.70mm, the UV glue 300 are preferably 0.20mm.The connector 500 is used to connect the mainboard of vehicle mounted guidance.
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 stiffening plate 502 is steel disc stiffening plate.
In the further preferred embodiment of the utility model, the outer surface of the GLASS protection board 200 is provided with PET guarantor
Cuticula 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, the IC control element 501 includes IC control chip and electric appliance member
Part.
In conclusion vehicle-mounted capacitive touch screen provided by the utility model, comprising: ITO GLASS plate, the ITO
The outer surface of GLASS plate is provided with a GLASS protection board, and the GLASS protection board is by UV glue in ITO GLASS plate
On；The inner surface periphery of the ITO GLASS plate has a foam by sticking double faced adhesive tape；It is provided on the ITO GLASS plate
A connector；Upper surface in the middle part of the connector is provided with IC control element, and the lower surface in the middle part of the connector is provided with
Stiffening plate extends the design space of entire vehicle mounted guidance so that the capacitive touch screen is thinner, meanwhile, IC is controlled
The space burden for alleviating vehicle mounted guidance mainboard on the connectors is arranged in element.
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 (6)
1. a kind of vehicle-mounted capacitive touch screen characterized by comprising
ITO GLASS plate, the outer surface of the ITO GLASS plate are provided with a GLASS protection board, and the GLASS protection board is logical
UV glue is crossed 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；
Upper surface in the middle part of the connector is provided with IC control element, and the lower surface in the middle part of the connector is provided with reinforcement
Plate.
2. vehicle-mounted capacitive touch screen according to claim 1, which is characterized in that the connector is FPC plate.
3. vehicle-mounted capacitive touch screen according to claim 2, which is characterized in that the stiffening plate is steel disc stiffening plate.
4. vehicle-mounted capacitive touch screen according to claim 1, which is characterized in that the outer surface of the GLASS protection board
It is provided with a PET protection film.
5. vehicle-mounted capacitive touch screen according to claim 4, which is characterized in that be provided with one in the PET protection film
Tear hand.
6. vehicle-mounted capacitive touch screen according to claim 1, which is characterized in that the IC control element includes IC control
Chip and electric elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263240.0U CN208477504U (en) | 2018-08-07 | 2018-08-07 | A kind of vehicle-mounted capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263240.0U CN208477504U (en) | 2018-08-07 | 2018-08-07 | A kind of vehicle-mounted capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477504U true CN208477504U (en) | 2019-02-05 |
Family
ID=65209176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821263240.0U Expired - Fee Related CN208477504U (en) | 2018-08-07 | 2018-08-07 | A kind of vehicle-mounted capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477504U (en) |
-
2018
- 2018-08-07 CN CN201821263240.0U patent/CN208477504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |