CN201965588U - Round infrared touch screen - Google Patents
Round infrared touch screen Download PDFInfo
- Publication number
- CN201965588U CN201965588U CN2011200544445U CN201120054444U CN201965588U CN 201965588 U CN201965588 U CN 201965588U CN 2011200544445 U CN2011200544445 U CN 2011200544445U CN 201120054444 U CN201120054444 U CN 201120054444U CN 201965588 U CN201965588 U CN 201965588U
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- infrared
- touch
- touch unit
- screen
- tube
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Abstract
The utility model provides a round infrared touch screen which comprises a round screen, wherein a plurality of touch units are arranged at the periphery of the screen, each touch unit is arc-shaped, infrared tubes are arranged on the touch units, and the infrared tubes are arranged in sequence along the arc-shaped edge of each touch unit. The round infrared touch screen further comprises a main controller, wherein the main controller is connected with all the touch units and controls the touch units. The utility model is suitable for round screens, has a wide range of touch use, and has a simple structure and a low cost.
Description
Technical field
The utility model relates to a kind of infrared touch panel, relates in particular to a kind of circular infrared touch panel.
Background technology
The advantage that infrared touch panel has is low in energy consumption, cost is low, control simultaneously is simple, accurate positioning, good stability does not have drift, manual dexterity,. be applicable to screen size arbitrarily, available any object touches in the use, as: dress gloves, felt pen, finger, adaptability is strong, is not subjected to the interference of electric current, voltage, static, can adapt to various environment.Therefore infrared touch panel is widely used.
Present infrared touch panel can only be used for the display screen of rectangle because of its structural limitations, causes under a part of occasion and can't use.
The utility model content
The utility model provides a kind of infrared touch panel of circle for solving the prior art problem.
The technical solution of the utility model is: a kind of circular infrared touch panel, comprise circular screen, described screen periphery is provided with several touch unit, described touch unit is curved, this touch unit is provided with infrared tube, and described infrared tube is arranged in order along the arc limit of touch unit, and described infrared touch panel also comprises master controller, described master controller is connected with all touch unit, and the control touch unit.
Touch unit distributes along the screen of circle, can make circular display screen become touch-screen, has greatly expanded the use occasion of infrared touch panel.
As preferably, described infrared tube comprises infrared transmitting tube and infrared receiving tube, and described infrared transmitting tube and infrared receiving tube are staggered.
As preferably, all touch unit match, and form a complete circle, are covered in screen periphery.All can carry out touch operation in the display screen four corner.
As preferably, described touch unit matches, and forms a near round shape, is covered in the viewing area of screen.Touch operation can be carried out in the display screen display part.
In sum, the utlity model has following advantage:
1, the screen of applicable circle, it is wider to touch applicable situation;
2, simple in structure, with low cost.
Description of drawings
Fig. 1 is the utility model embodiment one touch unit structural representation;
Fig. 2 is the utility model embodiment one touch screen structure and work synoptic diagram;
Fig. 3 is the utility model embodiment two touch unit structural representations;
Fig. 4 is the utility model embodiment two touch screen structure synoptic diagram.
Among the figure, 1, infrared receiving tube, 2, infrared transmitting tube, 3, screen, 4, give directions thing.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
Embodiment one:
A kind of circular infrared touch panel as shown in Figure 1, 2, comprises circular screen 3, is provided with four touch unit around the screen 3, and each touch unit is 1/4 circle, and four touch unit are combined to form a complete circle, are covered in whole screen; This touch unit is provided with infrared tube, infrared tube is arranged in order along the arc limit of touch unit, infrared tube comprises infrared transmitting tube 2 and infrared receiving tube 1, infrared transmitting tube 2 and infrared receiving tube 1 are staggered one by one, infrared touch panel also comprises master controller, master controller is connected with all touch unit, and the control touch unit.
All infrared transmitting tubes 2 on four touch unit of main controller controls, send infrared ray successively with impulse form, when giving directions thing 4, as when pointing contact screen 3, the infrared ray that infrared transmitting tube 2 on one of them touch unit sends is given directions thing 4 to block, infrared receiving tube 1 on the relative touch unit can't receive the infrared ray that infrared transmitting tube 2 sends, the no datat feedback, master controller is from infrared receiving tube 1 reading of data, simultaneously, can calculate the position of indication thing 4 according to the numbering of the infrared transmitting tube 2 of work and the numbering of the infrared receiving tube 1 of no datat feedback.
Embodiment two:
Be that with the difference of embodiment one shown in Fig. 3,4, touch unit is 1/6 circle, four touch unit are formed a waist shape, are covered in the viewing area of screen; Infrared transmitting tube 2 and infrared receiving tube 1 arrangement mode are: be provided with an infrared receiving tube 1 between per two infrared transmitting tubes 2.
Claims (4)
1. circular infrared touch panel, comprise circular screen, described screen periphery is provided with several touch unit, it is characterized in that: described touch unit is curved, this touch unit is provided with infrared tube, and described infrared tube is arranged in order along the arc limit of touch unit, and described infrared touch panel also comprises master controller, described master controller is connected with all touch unit, and the control touch unit.
2. according to the described circular infrared touch panel of claim 1, it is characterized in that: described infrared tube comprises infrared transmitting tube and infrared receiving tube, and described infrared transmitting tube and infrared receiving tube are staggered.
3. according to the described circular infrared touch panel of claim 2, it is characterized in that: all touch unit match, and form a complete circle, are covered in screen periphery.
4. according to the described circular infrared touch panel of claim 2, it is characterized in that: described touch unit matches, and forms a near round shape, is covered in the viewing area of screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200544445U CN201965588U (en) | 2011-03-04 | 2011-03-04 | Round infrared touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200544445U CN201965588U (en) | 2011-03-04 | 2011-03-04 | Round infrared touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965588U true CN201965588U (en) | 2011-09-07 |
Family
ID=44528135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200544445U Expired - Lifetime CN201965588U (en) | 2011-03-04 | 2011-03-04 | Round infrared touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965588U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591576A (en) * | 2011-12-27 | 2012-07-18 | 华为终端有限公司 | Handheld device and touch response method |
| CN103019459A (en) * | 2011-09-28 | 2013-04-03 | 程抒一 | Non-rectangular staggered infrared touch screen |
| WO2013112392A1 (en) | 2012-01-29 | 2013-08-01 | Neonode Inc. | Light-based touch surface with curved borders and sloping bezel |
| US9335867B2 (en) | 2008-06-19 | 2016-05-10 | Neonode Inc. | Light-based touch surface with curved borders |
| US11669210B2 (en) | 2020-09-30 | 2023-06-06 | Neonode Inc. | Optical touch sensor |
-
2011
- 2011-03-04 CN CN2011200544445U patent/CN201965588U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9335867B2 (en) | 2008-06-19 | 2016-05-10 | Neonode Inc. | Light-based touch surface with curved borders |
| CN103019459A (en) * | 2011-09-28 | 2013-04-03 | 程抒一 | Non-rectangular staggered infrared touch screen |
| CN102591576A (en) * | 2011-12-27 | 2012-07-18 | 华为终端有限公司 | Handheld device and touch response method |
| WO2013112392A1 (en) | 2012-01-29 | 2013-08-01 | Neonode Inc. | Light-based touch surface with curved borders and sloping bezel |
| EP2807538A4 (en) * | 2012-01-29 | 2015-06-24 | Neonode Inc | Light-based touch surface with curved borders and sloping bezel |
| US11669210B2 (en) | 2020-09-30 | 2023-06-06 | Neonode Inc. | Optical touch sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313000, 1-2, 1, 1573 Hongfeng Road, Zhejiang, Huzhou Patentee after: Huzhou Jiage Electronic Technology Co., Ltd. Address before: 328 room 699, building A, Huzhou science and Technology Pioneer Park, No. 313000 bronze Road, Huzhou Economic Development Zone, Zhejiang, China Patentee before: Huzhou Jia Ge Electronic Science and Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313000 3 three or four floors of No. 769, seven Li Ting Road, Huzhou, Zhejiang Patentee after: Jiage Technology (Zhejiang) Co., Ltd Address before: 313000, 1-2, 1, 1573 Hongfeng Road, Zhejiang, Huzhou Patentee before: Huzhou Jiage Electronic Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |