CN202995672U - Heating type touch controlling screen - Google Patents
Heating type touch controlling screen Download PDFInfo
- Publication number
- CN202995672U CN202995672U CN 201220651480 CN201220651480U CN202995672U CN 202995672 U CN202995672 U CN 202995672U CN 201220651480 CN201220651480 CN 201220651480 CN 201220651480 U CN201220651480 U CN 201220651480U CN 202995672 U CN202995672 U CN 202995672U
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- China
- Prior art keywords
- touch screen
- type touch
- touch controlling
- infrared heating
- controlling screen
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- 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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- Position Input By Displaying (AREA)
Abstract
The utility model discloses a heating type touch controlling screen. The heating type touch controlling screen comprises a display screen and a touch controlling screen body. The touch controlling screen body is covered above the display screen. The heating type touch controlling screen further comprises an infrared heating film. The infrared heating film is arranged below the display screen. According to the heating type touch controlling screen, hands by which the touch controlling screen is operated can be maintained for the certain temperature in winter, thus the heating type touch controlling screen plays a role in protecting against cold.
Description
Technical field
The utility model relates to a kind of touch screen, is specifically related to a kind of heated type touch screen.
Background technology
Touch screen is a kind of induction type liquid crystal indicator that receives the input signals such as contact, when having contacted the graphic button on the screen, haptic feedback system on screen can drive various hookup mechanisms according to the formula of programming in advance, can be in order to the push button panel of dessert machine tool formula, and produce lively visual and sound effects by liquid crystal display picture.Touch screen is as a kind of up-to-date computer input apparatus, it is present simple, convenient, the most natural a kind of man-machine interaction mode, is mainly used in the inquiry, leader's office, Industry Control, military commanding, electronic game, choosing song or selecting dish, multimedia teaching, real estate presell of public information etc.
At the lower temperature state, winter particularly, it is cold that people can feel when using touch screen, touch screen does not in the market also have to make the equipment of hand resisting cold, if just simply with the touch screen surface heating, finger tip partly is eased, and this heating can cause the touch screen thermal value huge, affect the life-span of touch screen.
The utility model content
For the deficiencies in the prior art, the utility model proposes a kind of heated type touch screen, this touch screen can make the hand of operation touch screen keep in the winter time uniform temperature, plays coldproof function.
In order to achieve the above object, the technical scheme that adopts of the utility model is as follows:
A kind of heated type touch screen comprises a display screen and a touch screen body, and this touch screen body covers the top of described display screen, also comprises an infrared heating film, and this infrared heating film is arranged on the below of described display screen.
Preferably, described display screen comprises that liquid crystal panel and is located at the diffuser plate of this liquid crystal panel below, is provided with the lamp band at least one edge of described diffuser plate.
Preferably, the below of described infrared heating film is provided with a reflectance coating, and this reflectance coating can make the infrared ray of infrared heating film emission more be projected to the outside of whole device.
Preferably, the below of described touch screen body is provided with a thermal isolation film.
Preferably, the driving circuit of described infrared heating film and described touch screen body electrical connection.
Than prior art, the beneficial effects of the utility model are:
1. the utility model utilizes infrared radiation to touch the hand of touch screen, makes watch face produce heating layer, and this heating layer is isolated severe cold, thereby makes hand keep certain temperature to reach the effect of resisting cold.
2. the utility model due to the mode of using infrared ray as transferring heat, can effectively be avoided the heat temperature raising of touch screen body, heat can be passed to touch on hand to greatest extent.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model heated type touch screen;
Fig. 2 is the structural representation of the utility model heated type touch screen.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further, so that clearerly understand the utility model technological thought required for protection.
As shown in Fig. 1 ~ 2, be the schematic diagram of a kind of heated type touch screen of the utility model, comprise display screen, touch screen body 100 and infrared heating film 300, touch screen body 100 is covered in the top of display screen, and infrared heating film 300 is arranged at the below of display screen.
Display screen comprises liquid crystal panel 200 and diffuser plate 210, and diffuser plate 210 is located at the below of liquid crystal panel 200, is provided with lamp band 220 at least one edge of diffuser plate 210.As preferably, in the present embodiment, all be provided with lamp band 220 on the left and right edges of diffuser plate 210.
In the utility model, infrared heating film 300 is the translucent mylars that can generate heat after a kind of energising, by two polyester films centres in addition conductive printing ink and current-carrying bar or infrared radiation coating form through the printing technology heat seal, be widely used at present the floor heating field.As preferably, can set up one deck reflectance coating (not marking in figure) at the lower of infrared heating film 300, reflectance coating can make the infrared ray of infrared heating film 300 emissions more be projected to the outside of whole device.
Above-mentioned heated type touch screen, one thermal isolation film 110 can be set below touch screen body 100, thermal isolation film 110 adopts nonmetallic materials to make, due to the temperature conductivity of thermal isolation film 110 temperature conductivity well below the glass material of touch screen body 100, therefore hand is when touching described touch screen 100, can not feel slight chill in the air.
The driving circuit of infrared heating film 300 electrical connection touch screens 100 when the driving circuit of touch screen 100 detects touch signal at touch screen 100, is connected the power supply of infrared heating film 300, makes the heating work of infrared heating film.300 work when hand touches of infrared heating film in the time of saves energy, have reduced the inner thermal value of whole device.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and the distortion all should belong to the protection domain of the utility model claim within.
Claims (5)
1. a heated type touch screen, comprise a display screen and a touch screen body, and this touch screen body covers the top of described display screen, it is characterized in that: also comprise an infrared heating film, this infrared heating film is arranged on the below of described display screen.
2. heated type touch screen as claimed in claim 1 is characterized in that: described display screen comprises that liquid crystal panel and is located at the diffuser plate of this liquid crystal panel below, is provided with the lamp band at least one edge of described diffuser plate.
3. heated type touch screen as claimed in claim 1, it is characterized in that: the below of described infrared heating film is provided with a reflectance coating.
4. heated type touch screen as claimed in claim 1, it is characterized in that: the below of described touch screen body is provided with a thermal isolation film.
5. heated type touch screen as claimed in claim 1, is characterized in that: the driving circuit electrical connection of described infrared heating film and described touch screen body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651480 CN202995672U (en) | 2012-11-30 | 2012-11-30 | Heating type touch controlling screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651480 CN202995672U (en) | 2012-11-30 | 2012-11-30 | Heating type touch controlling screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202995672U true CN202995672U (en) | 2013-06-12 |
Family
ID=48566826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651480 Expired - Fee Related CN202995672U (en) | 2012-11-30 | 2012-11-30 | Heating type touch controlling screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202995672U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768250A (en) * | 2015-03-25 | 2015-07-08 | 朱虹斐 | Low-energy-consumption electric heating glass plate |
| CN106201038A (en) * | 2015-04-30 | 2016-12-07 | 宸展光电（厦门）有限公司 | A kind of touch control display apparatus and there is the ATM of this touch control display apparatus |
| CN108153020A (en) * | 2018-01-02 | 2018-06-12 | 京东方科技集团股份有限公司 | Touch-control structure, touch panel and preparation method thereof, touch control display apparatus |
-
2012
- 2012-11-30 CN CN 201220651480 patent/CN202995672U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768250A (en) * | 2015-03-25 | 2015-07-08 | 朱虹斐 | Low-energy-consumption electric heating glass plate |
| CN106201038A (en) * | 2015-04-30 | 2016-12-07 | 宸展光电（厦门）有限公司 | A kind of touch control display apparatus and there is the ATM of this touch control display apparatus |
| CN108153020A (en) * | 2018-01-02 | 2018-06-12 | 京东方科技集团股份有限公司 | Touch-control structure, touch panel and preparation method thereof, touch control display apparatus |
| US10606394B2 (en) | 2018-01-02 | 2020-03-31 | Boe Technology Group Co., Ltd. | Touch structure, touch panel and touch display device |
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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: 20130612 Termination date: 20191130 |