CN203376718U - Interactive infrared touch desktop display system - Google Patents
Interactive infrared touch desktop display system Download PDFInfo
- Publication number
- CN203376718U CN203376718U CN201320422381.3U CN201320422381U CN203376718U CN 203376718 U CN203376718 U CN 203376718U CN 201320422381 U CN201320422381 U CN 201320422381U CN 203376718 U CN203376718 U CN 203376718U
- Authority
- CN
- China
- Prior art keywords
- projector
- infrared touch
- projection screen
- rear projection
- interactive
- 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
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Provided is an interactive infrared touch desktop display system. A rear projection screen (5) is arranged on a display counter (7) flatly, a first projector (2) and a second projector (3) are mounted below the rear projection screen (5) and on the bottom of the display counter (7), an infrared touch frame (6) is mounted on the periphery of the rear projection screen (5) in a covering mode, mirror glass is arranged in front of the first projector (2) and the second projector (3) in an inclined mode, and the first projector (2), the second projector (3) and the infrared touch frame (6) are respectively and electrically connected with a host computer (1). The interactive infrared touch desktop display system has the advantages that the system is wide in application occasion, capable of being used once mounted and low in manufacturing cost, visitors interact with the projection screens, interactivity is good, and the immersion is strong.
Description
[technical field]
The utility model relates to infrared touch-control, relates to optical projection system, espespecially interactive infrared touch-control desktop presentation system.
[background technology]
In museum, utilize projection screen give a lecture or show, usually be all the mouse control by computer, in the process that demonstrator is being walked about, want to realize the actions such as page turning, time-out, before will walking back computer, controlled, the teaching effect, particularly spectators that will affect like this speech personnel can not participate in showed product is arbitrarily leafed through, can only passive receive information.Therefore, how can accomplish just can realize the control of projection without mouse, be problem demanding prompt solution.
[summary of the invention]
For the shortcoming of prior art, the purpose of this utility model is to provide interactive infrared touch-control desktop presentation system.
The utility model solves the technical scheme that its technical matters adopts: interactive infrared touch-control desktop presentation system is provided, it is characterized in that: comprise host computer, the first projector, the second projector, two-way mirror, rear projection screen, infrared touch-control frame and display cabinet, rear projection screen lies on display cabinet; The first projector, the second projector are arranged on the below of rear projection screen, the bottom of display cabinet; Infrared touch-control frame cover be arranged on rear projection screen around; Before two-way mirror tiltedly is put in the first projector and the second projector; The first projector, the second projector and infrared touch-control frame are electrically connected to host computer respectively,
When the visitor touches rear projection screen, can cross infrared touch-control frame, at this moment be arranged in infrared transmitting tube and the infrared receiving tube on rear projection screen four limits, can produce the corresponding infrared ray matrix that becomes anyhow to intersect one by one, which kind of operation is the touch action that on level and vertical direction, densely covered infrared ray matrix can detect the visitor done to which regional location of screen.When the visitor touches projection screen, finger will block two infrared rays anyhow through this position, thereby can judge the position of touch point on screen and can change the infrared ray on contact and realize multi-point touch operation, and produce corresponding coordinate data and action data thereupon.
Coordinate data, action data that host computer can be passed infrared touch-control frame are processed, can know which kind of operation the visitor has carried out to which zone on projection screen and projected two-way mirror and reflex on rear projection screen by projector's rear up-to-date image that will change, and upgrades and Shows Picture and Word message.
The beneficial effects of the utility model are: 1, application places is extensive, installs and comes into operation, and cost of manufacture is low; 2, visitor and projection screen do interactive, interactive good, the property immersed is strong.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing is main TV structure schematic diagram of the present utility model.
In figure: 1 is that host computer, 2 is that the first projector, 3 is that the second projector, 4 is that two-way mirror, 5 is rear projection screen, is that 6 infrared touch-control frames, 7 are display cabinet.
[embodiment]
Referring to accompanying drawing, the interactive infrared touch-control desktop presentation system of the utility model, it is characterized in that: comprise host computer 1, the first projector 2, the second projector 3, two-way mirror 4, rear projection screen 5, infrared touch-control frame 6 and display cabinet 7, rear projection screen 5 lies on display cabinet 7; The first projector 2, the second projector 3 are arranged on the below of rear projection screen 5, the bottom of display cabinet 7; Infrared touch-control frame 6 cover be arranged on rear projection screen 5 around; Before two-way mirror tiltedly is put in the first projector 2 and the second projector 3; The first projector 2, the second projector 3 and infrared touch-control frame 6 are electrically connected to host computer 1 respectively.
When the visitor touches rear projection screen 5, can cross infrared touch-control frame 6, infrared touch-control frame 6 utilizes the infrared transmitting tube that is arranged in rear projection screen four limits to produce the corresponding infrared ray matrix that becomes anyhow to intersect with infrared receiving tube and detects the action that the operator touches.The visitor is when touching rear projection screen 5, finger can block two infrared rays anyhow through this position, thereby which position on the rear projection screen 5 of can having judged finger touch, data are sent to host computer 1 to be processed, host computer 1 will be by projector 2, projector 3 by image projection to the two-way mirror 4 of tiltedly putting, reflex by two-way mirror 4 reflexes to image on rear projection screen 5, by the graph text information on rear projection screen 5, upgrades and shows.
Claims (1)
1. interactive infrared touch-control desktop presentation system, it is characterized in that: comprise host computer (1), the first projector (2), the second projector (3), two-way mirror (4), rear projection screen (5), infrared touch-control frame (6) and display cabinet (7), rear projection screen (5) lies on display cabinet (7); The first projector (2), the second projector (3) are arranged on the below of rear projection screen (5), the bottom of display cabinet (7); Infrared touch-control frame (6) cover be arranged on rear projection screen (5) around; Two-way mirror tiltedly is put in the first projector (2) and the second projector (3) is front; The first projector (2), the second projector (3) and infrared touch-control frame (6) are electrically connected to host computer (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320422381.3U CN203376718U (en) | 2013-07-12 | 2013-07-12 | Interactive infrared touch desktop display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320422381.3U CN203376718U (en) | 2013-07-12 | 2013-07-12 | Interactive infrared touch desktop display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376718U true CN203376718U (en) | 2014-01-01 |
Family
ID=49839239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320422381.3U Expired - Fee Related CN203376718U (en) | 2013-07-12 | 2013-07-12 | Interactive infrared touch desktop display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017015936A1 (en) * | 2015-07-30 | 2017-02-02 | 邱琦 | Projection computer desk |
-
2013
- 2013-07-12 CN CN201320422381.3U patent/CN203376718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017015936A1 (en) * | 2015-07-30 | 2017-02-02 | 邱琦 | Projection computer desk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20240168562A1 (en) | Interactive system and device with optical sensing function | |
| CN106945433B (en) | Nanometer touch-control blackboard and interactive intelligent blackboard | |
| CN102436327B (en) | Screen input system and implementation method thereof | |
| CN102779434B (en) | Teaching touch integrated machine with shortcut keys | |
| CN103000056A (en) | Multimedia intelligent interactive all-in-one machine for teaching | |
| CN205028278U (en) | Interactive display device of rear -projection formula | |
| CN204166863U (en) | A kind of intelligent glass show window | |
| CN103970370B (en) | Photoelectricity touch-control system and photoelectricity touch control method | |
| CN203376718U (en) | Interactive infrared touch desktop display system | |
| CN107341137B (en) | Multi-panel-based annotation following method and system | |
| CN203134307U (en) | Ground interaction display device | |
| CN102520859A (en) | Multipoint touch method and system for teaching | |
| CN204791584U (en) | Touch electronic blackboard TV | |
| CN203606780U (en) | Multi-touch and gesture recognition fusion system | |
| CN102541317A (en) | Multipoint touch and double-screen display control system | |
| CN206193742U (en) | Touch sensor exposes type touch -control district and writes district integral type whiteboard with pen | |
| CN201859394U (en) | Gesture control system for dynamic video in projection space | |
| CN201903865U (en) | Interactive projector | |
| CN101819493B (en) | Interactive display screen and method thereof | |
| CN203673801U (en) | Multidimensional deduction device | |
| CN203324950U (en) | Desktop display system with interactive and infrared touch control functions | |
| CN201812275U (en) | Transparent multi-touch table | |
| KR20160143051A (en) | Transparency board screen apparatus | |
| CN201689557U (en) | Special projector for teaching | |
| CN201426149Y (en) | Rear-projection display device supporting multi-person simultaneous operation |
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 |
Owner name: SHENZHEN WOLI IDEA ENGINEERING CO., LTD. Free format text: FORMER NAME: SHENZHEN WOLI EXHIBITION ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong, Shenzhen, Futian District Free Trade Zone, areca to 2-1 creative bonded Park, C building, 6 floor Patentee after: SHENZHEN WALLY CREATIVE ENGINEERING CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Futian District Bagua Road business building 1601 Pengji space Patentee before: Shenzhen fertile profit exhibition Engineering Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20190712 |