CN201383136Y - Infrared touch display - Google Patents
Infrared touch display Download PDFInfo
- Publication number
- CN201383136Y CN201383136Y CN200920129878U CN200920129878U CN201383136Y CN 201383136 Y CN201383136 Y CN 201383136Y CN 200920129878 U CN200920129878 U CN 200920129878U CN 200920129878 U CN200920129878 U CN 200920129878U CN 201383136 Y CN201383136 Y CN 201383136Y
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- module
- infrared touch
- touch display
- connecting frame
- display
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Abstract
The utility model discloses a touch display which comprises a front shell, a rear shell, and a display module assembly and an infrared touch module assembly which are arranged between the front shell and the rear shell, wherein a connecting framework is arranged between the infrared touch module assembly and the display module assembly, the infrared touch module assembly is fixed around the front surface of the connecting framework through screws or mucilage glue, the display module assembly is fixed in the connecting framework through screws, the front surface of the connecting framework is fixed in the front shell through screws, the rear shell is fixed on the back of the connecting framework through screws, and an intact touch display is formed. When the infrared touch module assembly is to be maintained or overhauled, the infrared touch module assembly can be maintained only through taking off the front shell. Compared with the prior art, the touch display can simply and conveniently realize maintaining of the infrared touch module assembly.
Description
Technical field
The utility model relates to the touch display field, is a kind of infrared touch display, refers to the mounting structure of infrared ray touch display especially.
Background technology
Development along with the infrared ray recognition technology, infrared touch panel has been widely used in all trades and professions, as fields such as finance, education, traffic, meeting, public places, touch display the earliest is to be installed in an infrared touch panel on the display casing and to connect computing machine, cooperate display screen to click and realize that the shortcoming of this touch display is to the controlling of computing machine thus; One, infrared touch panel is as an outer suspension member; Not only destroy the overall appearance of display, also influenced the attractive in appearance of product.Two, install, debug complicated; Generally just can finish, bring inconvenience to the user by the professional.Three, infrared touch panel self has protecting sheathing, has only the physical dimension coupling of its suprastructure and display that the shortage versatility time could be installed smoothly.Four, because touch-screen hangs on the shell of display, make the induction zone of touch-screen and the distance of display screen strengthen outward, increased the collimation error, be unfavorable for accurately clicking touching.
In order to overcome the deficiency that above-mentioned plug-in touch display exists, a kind of built-in infrared touch display that more people accepted that is has appearred in the market, as shown in Figure 1; It is the mounting structure synoptic diagram of this touch display, around at first being fixed in the fore shell 2 by screw or viscose glue infrared touch module 4, in fore shell 2, show module 6 on again by screw retention then, by screw that bonnet 7 is fixing with fore shell 2 more at last, as shown in Figure 3; So just finished the installation of a touch display 10, the display 10 of this built-in touch-screen can effectively remedy the deficiency of above-mentioned plug-in touch-screen display, but also there are some shortcomings in self; When safeguarding the infrared touch module, when overhauling, needing earlier the display bonnet to be dismantled, and then take down the demonstration module, could safeguard the infrared touch module, must install after safeguarding and show module and forward and backward shell, so not only time-consuming but also effort, very trouble.Therefore be necessary this touch display is done further improvement, make it to be more convenient for maintenance, maintenance the infrared touch module.
Summary of the invention
In order to solve above-mentioned infrared touch display in maintenance, when overhauling, need earlier the display bonnet to be dismantled, take off the demonstration module again, the inconvenience that could safeguard, overhaul the infrared touch module, the purpose of this utility model is to provide a kind of novel touch display, this touch display does not only need to tear open bonnet when safeguarding infrared module, also do not need dismounting to show module, convenient maintenance, maintenance to the infrared touch module.
The purpose of this utility model is achieved in that a kind of touch display of design, comprise fore shell, back cover, before being installed on, demonstration module between the back cover and infrared touch module, be provided with a connecting frame between described infrared touch module and the demonstration module, the infrared touch module is fixed on around the front of this connecting frame by screw or viscose glue, show module by screw retention in the frame of connecting frame, its display screen is lower than the infrared touch module, and with the front of connecting frame by screw retention in fore shell, with back cover by the back side of screw retention in connecting frame, infrared touch module and demonstration module are structurally relatively independent, form a complete touch display, when safeguarding or when overhauling to the infrared touch module, do not need to tear open the display bonnet and show module, only need take away fore shell and just can safeguard the infrared touch module.
In order to realize that better goal of the invention, connecting frame of the present utility model are that metal material constitutes, preferably light aluminium alloy extrusions, connecting frame also can adopt nonmetallic plastic material to make.Organization plan of the present utility model not only is suitable for LCD, is suitable for plasma display equally.
Owing to adopt technique scheme; This touch display compact conformation, assembling are simply compared with existing infrared touch display; Can realize maintenance, maintenance simply and easily to the infrared touch module.
Description of drawings
Fig. 1 is the blast structural representation of existing infrared ray touch display.
Fig. 2 is the blast structural representation of infrared ray touch display of the present utility model.
Fig. 3 is an infrared ray touch display perspective view of the present utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing and specific embodiment:
As shown in Figure 2; Comprise fore shell 2, back cover 7, before being installed on, back cover 2,7 demonstration module 6 and infrared touch panel module 4, design one with infrared touch module 4 and show that module 6 sizes are complementary connecting frame 5, this connecting frame 5 forms for aluminium alloy extrusions encloses, (can certainly be that other section bar or plastics make), infrared touch module 4 is fixed on around the front of connecting frame 5 by screw 3 then, to show that again module 6 packs in the connecting frame 5 and be screwed from the back side of connecting frame 5, and guarantee that its display screen is lower than infrared touch module 4, though show module 6 and infrared touch module 4, all be installed on the connecting frame 5, yet they are two relatively independent parts on structure and function, it is the core of touch display, at last with the front of connecting frame 5 in screw 1 is fixed in fore shell 2, again with back cover 7 by the back side of screw retention in connecting frame 5, front and rear casing 2,7 just mate snapping, a complete touch display has just been finished, when safeguarding or when overhauling to infrared touch module 4, do not need to tear open display back cover 7 and show module 6, only need take away fore shell 2 and just can safeguard infrared touch module 4, overhauled.Finish refilling fore shell 2 after the maintenance and get final product, the touch display of this structure is simpler, convenient to maintenance, the maintenance of infrared touch module 4.
In sum only be preferred embodiment of the present utility model; should be understood that for the person of ordinary skill of the art; without departing from the inventive concept of the premise, can also make some distortion and improvement, these all should belong within the protection domain of the present utility model.
Claims (6)
1, a kind of infrared touch display, comprise fore shell, back cover, before being installed on, demonstration module between the back cover and infrared touch module, it is characterized in that: be provided with a connecting frame between described infrared touch module and the demonstration module, the infrared touch module is fixed on around the front of this connecting frame by screw or viscose glue, show module by screw retention in the frame of connecting frame, its display screen is lower than the infrared touch module, and with the front of connecting frame by screw retention in fore shell, back cover by the back side of screw retention in connecting frame, is formed a complete touch display.
2, touch display according to claim 1 is characterized in that: described connecting frame is that metal material constitutes.
3, touch display according to claim 2 is characterized in that: described metal material is an aluminium alloy extrusions.
4, touch display according to claim 1 is characterized in that: described connecting frame is that nonmetallic materials constitute.
5, touch display according to claim 4 is characterized in that: described nonmetallic materials are plastic materials.
6, touch display according to claim 1 is characterized in that: described demonstration module is that liquid crystal display module or plasma show module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920129878U CN201383136Y (en) | 2009-02-13 | 2009-02-13 | Infrared touch display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920129878U CN201383136Y (en) | 2009-02-13 | 2009-02-13 | Infrared touch display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383136Y true CN201383136Y (en) | 2010-01-13 |
Family
ID=41526607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920129878U Expired - Fee Related CN201383136Y (en) | 2009-02-13 | 2009-02-13 | Infrared touch display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383136Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955616A (en) * | 2012-11-27 | 2013-03-06 | 广东威创视讯科技股份有限公司 | Touch screen framework |
| CN103902076A (en) * | 2012-12-26 | 2014-07-02 | 奇鋐科技股份有限公司 | Manufacturing method of touch display device |
-
2009
- 2009-02-13 CN CN200920129878U patent/CN201383136Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955616A (en) * | 2012-11-27 | 2013-03-06 | 广东威创视讯科技股份有限公司 | Touch screen framework |
| CN102955616B (en) * | 2012-11-27 | 2016-03-02 | 广东威创视讯科技股份有限公司 | A kind of touch-screen framework |
| CN103902076A (en) * | 2012-12-26 | 2014-07-02 | 奇鋐科技股份有限公司 | Manufacturing method of touch display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Shaodong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Qiong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Qiong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20120213 |