CN201828894U - Light-permeable infrared touch frame structure - Google Patents
Light-permeable infrared touch frame structure Download PDFInfo
- Publication number
- CN201828894U CN201828894U CN 201020554869 CN201020554869U CN201828894U CN 201828894 U CN201828894 U CN 201828894U CN 201020554869 CN201020554869 CN 201020554869 CN 201020554869 U CN201020554869 U CN 201020554869U CN 201828894 U CN201828894 U CN 201828894U
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- Prior art keywords
- frame
- infrared
- light
- lower frame
- upper side
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Abstract
The utility model provides a light-permeable infrared touch frame structure, which comprises a lower frame, an upper frame and a circuit board. The circuit board arranged between the lower frame and the upper frame is provided with a luminous surface which is provided with a row of infrared tubes, each elongate hole is arranged at the position corresponding to every few infrared tubes between the upper frame and the lower frame, and a rib used for connecting the lower frame with the upper frame is arranged between each two adjacent elongated holes. The light-permeable infrared touch frame structure resolves the problem of instability, is convenient to install and can not block transmitting and receiving of the infrared tubes.
Description
[technical field]
The utility model relates to a kind of infrared touch field, particularly a kind of structure of infrared touch frame.
[background technology]
Infrared touch panel has simple in structure, is not subjected to the interference of electric current, voltage, static can be operated in some bad working environment, and has advantages such as high stability, high resolving power, makes the infrared touch technology more and more receive an acclaim.But general infrared touch frame is made as hollow owing in the luminous one side of infrared tube group with upper side frame and lower frame, so touch the structural instability of frame, easy deformation.
Perhaps as shown in Figure 1, existing infrared touch mount structure one embodiment comprises the circuit board (not shown) of a lower frame 1, one upper side frame 2, band infrared tube groups, and described circuit board is arranged between described lower frame 1 and the described upper side frame 2.Between described upper side frame 2 and lower frame 1, the side that the infrared tube group is luminous, be set to one have one row aperture 31 panel 3.Described aperture 31 is corresponding one by one with described infrared tube.When installing, with corresponding each aperture that is complementary 31 of each infrared tube of infrared tube group.But so both increased the design difficulty that touches frame itself, and made again inconvenience is installed.And for the designing requirement that touches the frame aperture than higher, should satisfy each hole 31 infrared tube of can both correspondence packing into, this causes infrared tube and the hole can not be corresponding one by one easily, need readjust.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of infrared touch mount structure of light-permeable, and it had both solved touch mount structure problem of unstable, can conveniently install again, did not influence transmitting and receiving of infrared tube.
The utility model is achieved in that
The infrared touch mount structure of a kind of light-permeable of the utility model, it comprises a lower frame, one upper side frame, an and circuit board that is arranged between described lower frame and the upper side frame, described circuit board has a light-emitting area, and described light-emitting area is provided with row's infrared tube, between described upper side frame and lower frame, the position of a plurality of infrared tubes in every interval all is provided with an elongated hole, is the rib that is used to connect described lower frame and described upper side frame between adjacent two elongated holes.
Advantage of the present utility model is:
The utility model is in the luminous one side of infrared tube group, between described upper side frame and lower frame, the position of a plurality of infrared tubes in every interval all is provided with an elongated hole, adjacent elongated hole and the rib between the elongated hole are used to connect described lower frame and described upper side frame, combining between the upper side frame that make to touch frame and the lower frame is more fixing, and described elongated hole can guarantee that the luminous probability that is blocked of infrared tube group reduces greatly, can conveniently install again.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the structural representation of prior art infrared touch frame one embodiment.
Fig. 2 is the structural representation of the utility model infrared touch frame one embodiment.
Fig. 3 is an explosive view embodiment illustrated in fig. 2.
[embodiment]
Consult Fig. 2 and Fig. 3, embodiment does more detailed description to the utility model.
As shown in Figures 2 and 3, be the utility model infrared touch mount structure one embodiment, it comprises a lower frame 1, one upper side frame 2, one circuit boards 5, described circuit board 5 is provided with row's infrared tube 51.Described circuit board 5 is arranged on the described lower frame 1 and between the described upper side frame 2.In the luminous one side of described infrared tube 51, between described upper side frame 2 and lower frame 1, the position of a plurality of infrared tubes 51 in every interval all is provided with an elongated hole 4, be the rib 41 that is used to connect described lower frame 1 and described upper side frame 2 between adjacent per two elongated holes 4, described rib 41 plays the stable effect that touches frame.Described elongated hole 4 can each all be set to equal and opposite in direction, because described elongated hole 4 is bigger, can not cause the inconvenience in the design and installation.Described infrared tube 51 sends light by described elongated hole 4, can guarantee that the luminous probability that is blocked of infrared tube 51 reduces greatly.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (1)
1. the infrared touch mount structure of a light-permeable, it comprises a lower frame, one upper side frame, an and circuit board that is arranged between described lower frame and the upper side frame, described circuit board has a light-emitting area, and described light-emitting area is provided with row's infrared tube, it is characterized in that: between described upper side frame and lower frame, the position of a plurality of infrared tubes in every interval all is provided with an elongated hole, is the rib that is used to connect described lower frame and described upper side frame between adjacent two elongated holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020554869 CN201828894U (en) | 2010-10-11 | 2010-10-11 | Light-permeable infrared touch frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020554869 CN201828894U (en) | 2010-10-11 | 2010-10-11 | Light-permeable infrared touch frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201828894U true CN201828894U (en) | 2011-05-11 |
Family
ID=43967417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020554869 Expired - Fee Related CN201828894U (en) | 2010-10-11 | 2010-10-11 | Light-permeable infrared touch frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201828894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419667A (en) * | 2011-10-27 | 2012-04-18 | 北京汇冠新技术股份有限公司 | Light-permeable component used on infrared touch screen, infrared touch screen and touch displayer |
| CN102426501A (en) * | 2011-10-27 | 2012-04-25 | 北京汇冠新技术股份有限公司 | Built-in infrared touch screen |
-
2010
- 2010-10-11 CN CN 201020554869 patent/CN201828894U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419667A (en) * | 2011-10-27 | 2012-04-18 | 北京汇冠新技术股份有限公司 | Light-permeable component used on infrared touch screen, infrared touch screen and touch displayer |
| CN102426501A (en) * | 2011-10-27 | 2012-04-25 | 北京汇冠新技术股份有限公司 | Built-in infrared touch screen |
| CN102419667B (en) * | 2011-10-27 | 2015-03-11 | 北京汇冠新技术股份有限公司 | Light-permeable component used on infrared touch screen, infrared touch screen and touch displayer |
| CN102426501B (en) * | 2011-10-27 | 2015-07-01 | 北京汇冠新技术股份有限公司 | Built-in infrared touch screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20131011 |