CN107665067A - A kind of infrared touch panel all-in-one border structure - Google Patents
A kind of infrared touch panel all-in-one border structure Download PDFInfo
- Publication number
- CN107665067A CN107665067A CN201610610030.3A CN201610610030A CN107665067A CN 107665067 A CN107665067 A CN 107665067A CN 201610610030 A CN201610610030 A CN 201610610030A CN 107665067 A CN107665067 A CN 107665067A
- Authority
- CN
- China
- Prior art keywords
- infrared
- touch
- glass plate
- pcb board
- refraction
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Abstract
A kind of infrared touch panel all-in-one border structure solves attractive in appearance technical problem of the frame size of touch-screen greatly with influence touch-screen, the scheme of use is, the cross-sectional configuration of the shell frame is that touch glass plate is fixed in glass plate brace groove, display screen is fixed in display screen brace groove, touch in the pcb board installation cavity that pcb board is arranged on shell frame, the infrared emitting direction of infrared ray generator tube on touch pcb board and touch glass plate are in vertical direction, the both ends open of infrared refraction set is in 90 ° of settings, on shell frame, the one end open of infrared refraction set is corresponding with infrared ray generator tube, another end opening of infrared refraction set is corresponding with above touch glass plate, it is the infrared refraction face of 45 ° of settings at knuckle in infrared refraction set.Beneficial effect is, simple in construction, easy for installation, can greatly reduce the frame size of touch-screen.
Description
Technical field
The invention belongs to a kind of infrared touch panel electric terminal shell frame structure, particularly one kind can reduce frame chi
Very little infrared touch panel all-in-one（Such as television set）Border structure.
Background technology
Existing touch-screen is divided into infrared touch panel and capacitance touch screen, and infrared touch panel is by infrared ray on touch pcb board
Generator tube forms infrared ray grid on the touchscreen, and during touch operation, the change by obtaining infrared ray grid obtains input letter
Number, in the prior art, the touch pcb board in infrared touch panel is arranged on the frame above infrared touch panel, is directly occurred
Infrared ray simultaneously forms infrared ray grid, is the shortcomings that prior art, and the frame size of infrared touch panel must is fulfilled for installation and touched
Pcb board, result are to cause the frame size of outer touch-screen attractive in appearance with influence touch-screen greatly.
The content of the invention
To overcome in the prior art, touch pcb board and be arranged on the frame above infrared touch panel, cause outer touch-screen
Attractive in appearance technical problem of the frame size greatly with influence touch-screen, the present invention disclose a kind of infrared touch panel all-in-one frame knot
Structure.
The present invention realizes that the technical scheme that goal of the invention uses is：A kind of infrared touch panel all-in-one border structure, including
Shell frame, display screen, touch glass plate and the touch pcb board provided with one group of infrared ray generator tube, display screen and touch glass
Plate periphery forms supporting construction by shell frame, and the cross-sectional configuration of described shell frame is recessed to be provided with glass plate support above
Groove, touch glass plate are fixed in glass plate brace groove, and display screen brace groove is provided with below shell frame, display
Screen is fixed in display screen brace groove, is formed parallel installation of the touch glass plate with display screen on shell frame and is fixed
Structure, the cross section of described shell frame are provided with the pcb board installation cavity of opening on the outside of glass plate brace groove, touch
Pcb board is arranged in pcb board installation cavity, the infrared emitting direction of the infrared ray generator tube on touch pcb board and touch glass
In vertical direction, the opening of described pcb board installation cavity is provided with infrared refraction set to plate, and the both ends of infrared refraction set are opened
Mouth is in 90 ° of settings, and the one end open of infrared refraction set is corresponding with infrared ray generator tube, another end opening of infrared refraction set
It is corresponding with above touch glass plate, it is the infrared refraction face of 45 ° of settings at the knuckle in infrared refraction set.
The invention has the advantages that touch Vertical Square of the pcb board in infrared touch panel all-in-one border display screen
To setting, infrared ray forms infrared ray grid on the touchscreen after 90 ° of refractions, greatly reduces the frame size of touch-screen.
The present invention is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing 1 is cross-sectional view of the present invention.
In accompanying drawing, 1 shell frame, 1-1 glass plates brace groove, 1-2 display screens brace groove, 1-3 pcb boards installation cavity,
2 touch glass plates, 3 display screens, 4 touch pcb board, 4-1 infrared rays generator tube, 5 infrared refraction sets, 5-1 infrared refractions face.
Embodiment
Referring to accompanying drawing, a kind of infrared touch panel all-in-one border structure, including shell frame, display screen, touch glass plate
With the touch pcb board provided with one group of infrared ray generator tube, display screen and touch glass plate periphery form support knot by shell frame
Structure, the cross-sectional configuration of described shell frame 1 to be provided with glass plate brace groove 1-1 above, fix by the installation of touch glass plate 2
In glass plate brace groove 1-1, display screen brace groove 1-2 is provided with below shell frame 1, display screen 3 is fixed on
In display screen brace groove 1-2, the touch glass 2 parallel installation fixed structure with display screen 3 on shell frame 1 of plate is formed,
The cross section of described shell frame 1 is provided with the pcb board installation cavity 1-3 of opening on the outside of glass plate brace groove 1-1, touches
Pcb board 4 is touched in pcb board installation cavity 1-3, touches the infrared emitting direction of the infrared ray generator tube 4-1 on pcb board 4
With touch glass plate 2 in vertical direction, described pcb board installation cavity 1-3 opening is provided with infrared refraction set 4, infrared
For the both ends open of line refraction set 5 in 90 ° of settings, the one end open of infrared refraction set 5 is corresponding with infrared ray generator tube 4-1, red
Another end opening of outside line refraction set 5 is corresponding above with touch glass plate 2, is 45 ° of settings at the knuckle in infrared refraction set 5
Infrared refraction face 5-1.
In use, the infrared ray for touching the infrared ray generator tube 4-1 transmittings on pcb board 4 enters in infrared refraction set 5,
The infrared ray grid of parallel touch glass plate 2 is formed on touch glass plate 2 after infrared refraction face 5-1 refractions.Using
The above-mentioned mounting structure of touch pcb board 4, reduce the width dimensions of shell frame 1, realize that reducing shell frame exceeds display screen 3
Portion size.
It is the infrared refraction face 5- of 45 ° of settings at the knuckle in described infrared refraction set 5 in the embodiment of the present invention
1 is acrylic reflector.It is easy to the processing of infrared refraction set 5, reduces infrared refraction and cover 5 manufacturing costs.
In the embodiment of the present invention, described shell frame 1 is the integrally-built one-time formed section bar of aluminium alloy.
In the embodiment of the present invention, it is infrared touch panel all-in-one frame profile that described infrared refraction, which covers 5 outer contours,
Line.Ensure that the size of shell frame 1 is minimum.
Claims (4)
1. a kind of infrared touch panel all-in-one border structure, including shell frame, display screen, touch glass plate and red provided with one group
The touch pcb board of outside line generator tube, display screen and touch glass plate periphery form supporting construction by shell frame, and its feature exists
In：Described shell frame（1）Cross-sectional configuration to be provided with glass plate brace groove above（1-1）, touch glass plate（2）Peace
Dress is fixed on glass plate brace groove（1-1）It is interior, shell frame（1）Below be provided with display screen brace groove（1-2）, display screen
（3）It is fixed on display screen brace groove（1-2）It is interior, form touch glass plate（2）With display screen（3）In shell frame（1）
On parallel installation fixed structure, described shell frame（1）Cross section in glass plate brace groove（1-1）Outside set
There is the pcb board installation cavity of opening（1-3）, touch pcb board（4）Installed in pcb board installation cavity（1-3）It is interior, touch pcb board（4）On
Infrared ray generator tube（4-1）Infrared emitting direction and touch glass plate（2）In vertical direction, described pcb board installation
Chamber（1-3）Opening be provided with infrared refraction set（4）, infrared refraction set（5）Both ends open in 90 ° setting, it is infrared
Line refraction set（5）One end open and infrared ray generator tube（4-1）It is corresponding, infrared refraction set（5）Another end opening with touch
Touch glass plate（2）Correspond to above, infrared refraction set（5）It is the infrared refraction face of 45 ° of settings at interior knuckle（5-1）.
A kind of 2. infrared touch panel all-in-one border structure according to claim 1, it is characterised in that：Described infrared ray
Refraction set（5）It is the infrared refraction face of 45 ° of settings at interior knuckle（5-1）For acrylic reflector.
A kind of 3. infrared touch panel all-in-one border structure according to claim 1, it is characterised in that：Described housing side
Frame（1）For aluminium alloy overall structure section bar.
A kind of 4. infrared touch panel all-in-one border structure according to claim 1, it is characterised in that：Described infrared ray
Refraction set（5）Outer contour is infrared touch panel all-in-one frame contour line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610030.3A CN107665067A (en) | 2016-07-29 | 2016-07-29 | A kind of infrared touch panel all-in-one border structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610030.3A CN107665067A (en) | 2016-07-29 | 2016-07-29 | A kind of infrared touch panel all-in-one border structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107665067A true CN107665067A (en) | 2018-02-06 |
Family
ID=61114454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610030.3A Pending CN107665067A (en) | 2016-07-29 | 2016-07-29 | A kind of infrared touch panel all-in-one border structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107665067A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155867A1 (en) * | 2019-02-02 | 2020-08-06 | 广州视源电子科技股份有限公司 | Interactive smart tablet, and mounting structure for infrared touch control module |
| US20210373701A1 (en) * | 2020-06-02 | 2021-12-02 | SHENZHEN Hitevision Technology Co., Ltd. | Infrared touch device and profile |
| CN114390807A (en) * | 2020-10-16 | 2022-04-22 | 北京小米移动软件有限公司 | Middle frame and terminal equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003186621A (en) * | 2001-12-20 | 2003-07-04 | Oki Electric Ind Co Ltd | Touch panel and apparatus with the touch panel |
| CN202887145U (en) * | 2012-09-29 | 2013-04-17 | 杭州华银教育多媒体科技股份有限公司 | Novel touch-screen frame |
| CN203217522U (en) * | 2013-03-27 | 2013-09-25 | 北京汇冠新技术股份有限公司 | Infrared touch screen and touch display integrated machine |
| CN203941517U (en) * | 2014-05-20 | 2014-11-12 | 成都吉锐触摸技术股份有限公司 | A kind of ready-package infrared touch display |
-
2016
- 2016-07-29 CN CN201610610030.3A patent/CN107665067A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003186621A (en) * | 2001-12-20 | 2003-07-04 | Oki Electric Ind Co Ltd | Touch panel and apparatus with the touch panel |
| CN202887145U (en) * | 2012-09-29 | 2013-04-17 | 杭州华银教育多媒体科技股份有限公司 | Novel touch-screen frame |
| CN203217522U (en) * | 2013-03-27 | 2013-09-25 | 北京汇冠新技术股份有限公司 | Infrared touch screen and touch display integrated machine |
| CN203941517U (en) * | 2014-05-20 | 2014-11-12 | 成都吉锐触摸技术股份有限公司 | A kind of ready-package infrared touch display |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155867A1 (en) * | 2019-02-02 | 2020-08-06 | 广州视源电子科技股份有限公司 | Interactive smart tablet, and mounting structure for infrared touch control module |
| US20210373701A1 (en) * | 2020-06-02 | 2021-12-02 | SHENZHEN Hitevision Technology Co., Ltd. | Infrared touch device and profile |
| US11635855B2 (en) * | 2020-06-02 | 2023-04-25 | SHENZHEN Hitevision Technology Co., Ltd. | Infrared touch device and profile |
| CN114390807A (en) * | 2020-10-16 | 2022-04-22 | 北京小米移动软件有限公司 | Middle frame and terminal equipment |
| CN114390807B (en) * | 2020-10-16 | 2023-11-14 | 北京小米移动软件有限公司 | Middle frame and terminal equipment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180206 |
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| RJ01 | Rejection of invention patent application after publication |