CN202196384U - Temperature controller with touch screen - Google Patents
Temperature controller with touch screen Download PDFInfo
- Publication number
- CN202196384U CN202196384U CN2011202884460U CN201120288446U CN202196384U CN 202196384 U CN202196384 U CN 202196384U CN 2011202884460 U CN2011202884460 U CN 2011202884460U CN 201120288446 U CN201120288446 U CN 201120288446U CN 202196384 U CN202196384 U CN 202196384U
- Authority
- CN
- China
- Prior art keywords
- touch
- screen
- temperature controller
- control panel
- conducting film
- 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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- Position Input By Displaying (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a touch screen display, in particular to a temperature controller with a touch screen, which is used for a central air-conditioning or floor heating system and comprises a control panel and the liquid display touch screen. The liquid crystal display touch screen comprises display screens and a touch sensitive sheet, the display screens are vertically opposite to each other, a touch area of the touch sensitive sheet is provided with a single-layer conductive film, and the display screens and the conductive film are respectively connected with the control panel by leads or metal pins. The temperature controller has the advantages that the conductive film cannot be damaged easily, a circuit board cannot be broken easily, the temperature controller is simple in structure, and the like.
Description
Technical field
The utility model relates to touch panel display device, relates in particular to a kind of touch-screen temperature controller that is used on central air conditioner or the ground heating system.
Background technology
The product structure that the touch-screen temperature controller is general is wiring board, touch-screen and LCDs, and touch-screen adopts FPC to be connected with wiring board, and touch-screen is employed in glass more or other pastes two-layer conductive film above transparent body; Its principle of work does; When temperature controller did not use, two-layer conductive film was in released state, when the instruction of touch is arranged on the touch-screen; Two-layer conductive film pressurized is bonding; It is bonding that single-chip microcomputer in the temperature controller detects two layers of conductive film, then touches effectively, and single-chip microcomputer is promptly carried out corresponding instruction.But two-layer conductive film is because frequent pressurized, and easy fatigue is damaged, and FPC is owing to be in bending, fracture easily, and therefore this touch-screen temperature controller is easy to touch and lost efficacy or damage.
The utility model content
It is fragile and do not use the touch-screen temperature controller of FPC that the fundamental purpose of the utility model provides a kind of conductive film pressurized.
The purpose of the utility model mainly is achieved through following proposal: a kind of touch-screen temperature controller; Comprise control panel and liquid crystal display touch-screen; Described liquid crystal display touch-screen comprises opposed display screen and touch sensible sheet up and down; The touch area of described touch sensible sheet is provided with the individual layer conducting film, and described display screen is connected with control panel through lead-in wire or metal pins respectively with described conducting film.
After adopting this programme; In the touch area of touch sensible sheet the individual layer conducting film is set; And conducting film is connected with control panel through lead-in wire or metal pins; So just can realize touch function, avoid two-layer conducting film bonding situation easily, reach the non-damageable effect of conducting film pressurized through the individual layer conducting film.Simultaneously because display screen and touch sensible sheet are opposed up and down; And display screen all directly links to each other with control panel through lead-in wire or metal pins with conducting film; Touch-screen just need not be provided with FPC again conducting film is linked to each other with controller like this; Therefore FPC can not occur owing to often bending situation about rupturing, make its structure simpler.
As preferably, be provided with diaphragm above the described liquid crystal display touch-screen.Through diaphragm is set, can effectively protects the liquid crystal display touch-screen not damaged, or cut occur.
As preferably, described diaphragm is clear glass or transparent plastic sheet.It is to make diaphragm have transmittance preferably that diaphragm adopts clear glass or transparent plastic sheet.
As preferably, the position of described display screen and touch sensible sheet is interchangeable.Because display screen and touch sensible sheet all adopt transparent material, because both positions are interchangeable.
As preferably, described control panel is provided with single-chip microcomputer and touches decoding unit, the conducting film on the touch sensible sheet with touch decoding unit and link to each other, the touch decoding unit is electrically connected with single-chip microcomputer.When the conducting film on the touch sensible sheet is sensed touch information, touch decoding unit and it is converted to touch instruction, send single-chip microcomputer to, touch decoding unit simultaneously and can also receive the order that single-chip microcomputer sends and carry out.
Therefore the utlity model has that the conducting film pressurized is not fragile, wiring board can not fractureed easily, and characteristic of simple structure.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the circuit block diagram of the utility model.
Illustrate: the 1-control panel, 2-liquid crystal display touch-screen, the 3-display screen, 4-touch sensible sheet, the 5-conducting film, the 6-diaphragm, the 7-single-chip microcomputer, 8-touches decoding unit.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
A kind of touch-screen temperature controller, as shown in Figure 1, comprise control panel 1 and liquid crystal display touch-screen 2, described liquid crystal display touch-screen 2 comprises up and down opposed display screen 3 and touch sensible sheet 4, both positions can exchange up and down.Display screen 3 is connected with control panel 1 through lead-in wire or metal pins.Described control panel 1 is provided with single-chip microcomputer 7 and touches decoding unit 8, and is as shown in Figure 2, and the individual layer conducting film 5 that is provided with on touch sensible sheet 4 touch areas links to each other with touch decoding unit 8, touches decoding unit 8 and is electrically connected with single-chip microcomputer 7.Described liquid crystal display touch-screen 2 tops are provided with the diaphragm 6 that clear glass or transparent plastic sheet are processed.
When using this temperature controller; During with finger touch conducting film 5 regions; The input of selection information is located according to the icon or the menu position of finger touch by system; Touch decoding unit 8 and convert thereof into and touch instruction, send single-chip microcomputer 7 to, touch decoding unit 8 simultaneously and can receive the order that single-chip microcomputer 7 sends and carry out.When single-chip microcomputer 7 execution touched instruction, the energising of display screen 3 corresponding pins was arranged so the liquid crystal in the display screen is pressed specific direction under electric field action, thereby is shown corresponding numeral or special symbol.Owing to individual layer conducting film 5 only is set in the touch area of touch sensible sheet 4; And conducting film 5 is connected with control panel 1 through lead-in wire or metal pins; So just can realize touch function through the individual layer conducting film; Avoid two-layer conducting film bonding situation easily, reached the non-damageable effect of conducting film pressurized.All directly link to each other with control panel with conducting film 5 owing to display screen 3 simultaneously through lead-in wire or metal pins; Temperature controller just need not be provided with FPC again display screen 3 is linked to each other with wiring board like this; Therefore can not occur FPC again owing to often bending situation about rupturing, make its structure simpler.
Claims (5)
1. touch-screen temperature controller; Comprise control panel (1) and liquid crystal display touch-screen (2); It is characterized in that; Described liquid crystal display touch-screen (2) comprises opposed display screen (3) and touch sensible sheet (4) up and down, and the touch area of described touch sensible sheet (4) is provided with individual layer conducting film (5), and described display screen (3) is connected with control panel (1) through lead-in wire or metal pins respectively with described conducting film (5).
2. a kind of touch-screen temperature controller according to claim 1 is characterized in that, described liquid crystal display touch-screen (2) top is provided with diaphragm (6).
3. a kind of touch-screen temperature controller according to claim 2 is characterized in that described diaphragm (6) is clear glass or transparent plastic sheet.
4. according to claim 1 or 2 or 3 described a kind of touch-screen temperature controllers, it is characterized in that the position of described display screen (3) and touch sensible sheet (4) is interchangeable.
5. according to claim 1 or 2 or 3 described a kind of touch-screen temperature controllers; It is characterized in that; Described control panel (1) is provided with single-chip microcomputer (7) and touches decoding unit (8); Conducting film (5) on the touch sensible sheet (4) links to each other with touch decoding unit (8), touches decoding unit (8) and is electrically connected with single-chip microcomputer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202884460U CN202196384U (en) | 2011-08-10 | 2011-08-10 | Temperature controller with touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202884460U CN202196384U (en) | 2011-08-10 | 2011-08-10 | Temperature controller with touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196384U true CN202196384U (en) | 2012-04-18 |
Family
ID=45951288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202884460U Expired - Fee Related CN202196384U (en) | 2011-08-10 | 2011-08-10 | Temperature controller with touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446177A (en) * | 2022-02-15 | 2022-05-06 | 珠海华萃科技有限公司 | Soft film display screen, display and display screen manufacturing process |
-
2011
- 2011-08-10 CN CN2011202884460U patent/CN202196384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446177A (en) * | 2022-02-15 | 2022-05-06 | 珠海华萃科技有限公司 | Soft film display screen, display and display screen manufacturing process |
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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 |
Granted publication date: 20120418 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |