CN202887134U - Novel touch-screen frame - Google Patents
Novel touch-screen frame Download PDFInfo
- Publication number
- CN202887134U CN202887134U CN 201220507206 CN201220507206U CN202887134U CN 202887134 U CN202887134 U CN 202887134U CN 201220507206 CN201220507206 CN 201220507206 CN 201220507206 U CN201220507206 U CN 201220507206U CN 202887134 U CN202887134 U CN 202887134U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- interior frame
- frame
- outer rim
- touch
- 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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Abstract
The utility model provides a novel touch-screen frame which brings convenience for disassembling and maintaining a circuit board. The novel touch-screen frame comprises an outer frame (1) and an inner frame (2), wherein the outer frame (1) covers the inner frame (2) and comprises a side (10), the side (10) and the inner frame (2) fit each other and are oppositely fixed in a detachable manner, an inner side of the outer frame (1) is provided with a circuit board (3) clamping groove (8) and an infrared strip (4) fixing groove (9), and the inner frame (2) is provided with a glass (6) clamping groove (11), a display (7) mounting position (12) and a circuit board (3) clamping groove (5). By using the novel touch-screen frame, the outer frame can be dismantled directly from the inner frame when a fault occurs so as to see the circuit board in the inner frame, and then the circuit board can be dismantled for convenient maintenance.
Description
Technical field
The utility model relates to the touch-screen framework.
Background technology
Because the volume and weight of touch-screen blank is larger, when having fault, circuit board its integral body need to be taken off dismounting, and dismounting and maintenance all comparatively bother.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of new-type touch-screen framework of dismantling and keeping in repair of being easy to, for this reason, the utility model by the following technical solutions:
Described touch-screen framework comprises outer rim 1 and interior frame 2, described outer rim 1 is covered on interior frame 2, described outer rim 1 comprises limit 10, described limit 10 and interior frame 2 bonded to each other and relative removable fixing, described outer rim 1 inboard is provided with the clamp groove 8 of circuit board 3 and infrared 4 fixed groove 9, and described interior frame 2 is provided with clamp groove 11 and the installation position 12 of display 7 and the clamp groove 5 of circuit board 3 of glass 6.
By above technical scheme, the utility model if there is fault, can directly be separated outer rim when in use from interior frame, can see the circuit board in the interior frame, then can sequentially pull down circuit board, thus repair comparatively convenient.
Description of drawings
Fig. 1 is the cross section view on the limit of the utility model after installing circuit board, glass and display.
Embodiment
With reference to accompanying drawing.The utility model is quadra, is the xsect on a limit of described framework among the figure.
The utility model provides a kind of touch-screen framework, described touch-screen framework comprises outer rim 1 and interior frame 2, described outer rim 1 is covered on interior frame 2, described outer rim 1 comprises limit 10, described limit 10 and interior frame 2 bonded to each other and relative removable fixing, described outer rim inboard is provided with the clamp groove 8 of circuit board 3 and infrared 4 fixed groove 9, and described interior frame 2 is provided with clamp groove 11 and the installation position 12 of display 7 and the clamp groove 5 of circuit board of glass 6.
As shown in the figure, be provided with circuit board 3 in clamp groove 8 and the clamp groove 5 and be fixed.Be provided with infrared 4 in the fixed groove 9 and be fixed.
The clamp groove 11 of described glass 6 is arranged on two opposite side on the interior frame 2 or on the four edges, and glass 6 is installed in the groove, and whole touch-screen framework is clamped on the glass 6.
Described glass 6 is placed and is parallel to display 7.Display 7 comprises liquid crystal display and other flat screen.
The limit 10 of described housing 1 is directly fixed or indirectly is fixed on the interior frame 2 by other part, and fixed form is the side of outer rim.
In sum, touch-screen framework described in the utility model efficiently solves following point:
1, can be with the reduced width of outer rim 1 and interior frame 2, so that frame narrows down, more attractive in appearance;
2, with after outer rim 1 dismounting, just can expose the circuit board 3 in the interior frame 2, convenient for maintaining circuit board 3;
3, test is simple and easy after the circuit board assembling.Circuit board 3 be contained in interior frame 2 interior after, after being completed, cover again outer rim 1;
4, the LED fluorescent tube of circuit board develops wholely easily, improve to touch accuracy.The LED fluorescent tube directly select the straight cutting mode weld with circuit board on, the depth of parallelism that more is conducive to control LED fluorescent tube and touch-control plane than traditional bending 90 degree welding manners, another is exactly, and can better allow the LED fluorescent tube press close to touch-control surface (glass 6) and reach finger and more press close to the surface and just produce effectively touch.
Annotate: thus the infrared touch principle is by stopping that power valve comes calculated touch location to reach the touch-control effect to the light between the receiving tube, so that light is more pressed close to glass touch-control effect is better.
Above-mentioned embodiment is used for the utility model of explaining; rather than the utility model limited; in the protection domain of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection domain of the present utility model.
Claims (4)
1. new-type touch-screen framework, it is characterized in that described touch-screen framework comprises outer rim (1) and interior frame (2), described outer rim (1) is covered on interior frame (2), described outer rim (1) comprises limit (10), described limit (10) is bonded to each other with interior frame (2) and relative removable fixing, described outer rim (1) inboard is provided with the clamp groove (8) of circuit board (3) and the fixed groove (9) of infrared (4), and described interior frame (2) is provided with clamp groove (11) and the installation position (12) of display (7) and the clamp groove (5) of circuit board (3) of glass (6).
2. new-type touch-screen framework as claimed in claim 1 is characterized in that circuit board (3) is fixed on the limit (14) of interior frame by double faced adhesive tape (13) is auxiliary.
3. new-type touch-screen framework as claimed in claim 1, the clamp groove (11) that it is characterized in that described glass (6) are arranged on two opposite side on the interior frame (2) or on the four edges.
4. new-type touch-screen framework as claimed in claim 1, the limit (10) that it is characterized in that described outer rim (1) are directly fixing or indirectly be fixed on the interior frame (2) by other part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507206 CN202887134U (en) | 2012-09-29 | 2012-09-29 | Novel touch-screen frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507206 CN202887134U (en) | 2012-09-29 | 2012-09-29 | Novel touch-screen frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887134U true CN202887134U (en) | 2013-04-17 |
Family
ID=48078540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220507206 Expired - Fee Related CN202887134U (en) | 2012-09-29 | 2012-09-29 | Novel touch-screen frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240506A (en) * | 2018-11-28 | 2020-06-05 | 鸿富锦精密工业(武汉)有限公司 | Display device |
-
2012
- 2012-09-29 CN CN 201220507206 patent/CN202887134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240506A (en) * | 2018-11-28 | 2020-06-05 | 鸿富锦精密工业(武汉)有限公司 | 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 |
Granted publication date: 20130417 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |