CN201465081U - Large-scale infrared interactive display system - Google Patents
Large-scale infrared interactive display system Download PDFInfo
- Publication number
- CN201465081U CN201465081U CN2009201328323U CN200920132832U CN201465081U CN 201465081 U CN201465081 U CN 201465081U CN 2009201328323 U CN2009201328323 U CN 2009201328323U CN 200920132832 U CN200920132832 U CN 200920132832U CN 201465081 U CN201465081 U CN 201465081U
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- imaging film
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Abstract
The utility model discloses a large-scale infrared interactive display system. The system comprises a master control computer, a projector, an infrared touch induction circuit, substrate glass and an imaging film, wherein the infrared touch induction circuit comprises an infrared ray transmitting and receiving rectangular frame. The video input end of the projector is connected with the video output of the master control computer, the output interface of the infrared touch induction circuit is connected with the input interface of the master control computer; the imaging film sticks to the inner surface of the substrate glass, the projector projects the video image on the inner surface of the imaging film from inside to outside, and the infrared ray transmitting and receiving rectangular frame is arranged on the outer surface of the substrate glass. The utility model can be used to change dull and static shop window glass to a large screen used for interacting with the consumers; in addition, the projector adopts back projection to project from inside to outside so that even many consumers before the screen can not block the image transmit by the projector, and the projector can work under bright light, thus the projector is specially suitable to be used in public places.
Description
[technical field]
The utility model relates to touch screen technology, relates in particular to a kind of large-scale infrared interactive exhibition system that comprises main control computer and projector.
[background technology]
Touch-screen is as a kind of special computer peripheral equipment, and it is a kind of comparatively simply and easily at present human-computer interaction display systems.It has given multimedia with brand-new looks, is extremely attractive brand-new multimedia interactive equipment.Touch-screen range of application boundless, mainly be the inquiry of public information; Service inquiry as departments such as telecommunication bureau, the tax bureau, bank, electric power; The information inquiry in street corner, city; Be applied to Industry Control, military commanding, electronic game, choosing song or selecting dish, multimedia teaching, real estate presell etc. in addition.Be particularly useful for public arena information inquiry service, its use and popularization greatly facilitate people and consult and obtain various information.But the screen of conventional touch screen is too little, can't be applied on the showcase in shop, and the showcase in shop is become transparent interactive screen.
Interactive electric whiteboard is another human-computer interaction display systems.Electronic whiteboard is connected on the main control computer, and utilize projector with the video-projection on the main control computer to the electronic whiteboard screen, under the support of special application program, can construct the giant-screen of an interaction.But the projector of interactive electric whiteboard carries out projection in the place ahead of blank, so use when only being fit to single demonstration, numerous not specific users can stop the image that projector penetrates, and hinder operation and demonstration.The major equipment of interactive electric whiteboard system is dispersed in the outside of blank as main control computer and video camera, is not easy to maintenance and management, can't be used on the showcase in shop, more the showcase in shop can't be become transparent interactive screen.And interactive electric whiteboard can't use under high light, so interactive electric whiteboard is mainly used in indoor and carries out interactively cooperation meeting or impart knowledge to students.
The infrared touch sensor circuit is widely used in touch-screen and electronic whiteboard field, comprise grating circuit and control circuit, the scanning grid that grating circuit constitutes level and vertical direction by gather fired infra-red component in framework and receiving element, when finger or other object blocks are lived in the grating grid certain to level and vertical sweep line, testing circuit in the control circuit and calculation element are determined X, the Y coordinate of input point by the infrared ray position of the level that is blocked and vertical direction, and the input main control computer, operate to replace mouse.
[summary of the invention]
The technical problems to be solved in the utility model provides and a kind ofly the showcase of businessman can be become transparent interactive screen, is suitable for the large-scale infrared interactive exhibition system that the public place uses.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of large-scale infrared interactive exhibition system, comprise main control computer, projector, infrared touch sensor circuit, base plate glass and imaging film, described infrared touch sensor circuit comprises infrared, receives rectangular frame.The video inputs of described projector connects the video output of main control computer, and the output interface of described infrared touch sensor circuit connects the input interface of main control computer; Described imaging film sticks on the inside surface of base plate glass, and described projector is projected in video image the inside surface of imaging film from inside to outside, and described infrared, reception rectangular frame are installed in the outside surface of base plate glass.
Above-described large-scale infrared interactive exhibition system, described base plate glass is a glazing plate.
Above-described large-scale infrared interactive exhibition system, the output interface of described infrared ray grating circuit and the input interface of main control computer are RS232C interface or USB interface.
The large-scale infrared interactive exhibition system of the utility model is to paste imaging film at the inside surface as the base plate glass of glazing plate, projector is projected in video image on the imaging film from inside to outside, the infrared of infrared ray grating circuit, reception rectangular frame are installed in the outside surface of base plate glass, under the control of main control computer, form large-scale infrared induction touch-screen, make those it seems that the glazing plate of uninteresting static state becomes the giant-screen of an energy and consumer's interaction.Main control computer of the present utility model and video camera are installed the inside of glazing plate, and equipment control and assets security are secure; Projector adopts the mode projection from inside to outside of rear-projection, even there are more spectators also can not stop the image that projector penetrates before the screen, so suitable especially use in public places.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is one of structural representation of the large-scale infrared interactive exhibition system embodiment of the utility model.
Fig. 2 be the large-scale infrared interactive exhibition system embodiment of the utility model structural representation two.
[embodiment]
In Fig. 1, the large-scale infrared interactive exhibition system embodiment of the utility model shown in Figure 2, comprise main control computer 1, projector 2, base plate glass 3, imaging film 4 and infrared touch sensor circuit as glazing plate.The infrared touch sensor circuit comprises grating circuit and controller, and the critical piece in the grating circuit is infrared, reception rectangular frame 5.The video inputs of projector 2 connects the video output of main control computer 1, and imaging film 4 sticks on the inside surface 3b of base plate glass 3.Projector 2 is projected in video image on the inside surface of imaging film 4 from inside to outside.Infrared, reception rectangular frame 5 are installed in the outside surface of base plate glass 3, and be corresponding with the position that imaging film 4 is pasted.The output interface of infrared touch sensor circuit controller 5b connects the input interface of main control computer.The output interface of infrared touch sensor circuit and the input interface of main control computer can be RS232C interface or USB interface.
Imaging film claims the film-type projection screen again, is suitable for projection in surface imaging, and embedded optics crystallite particles for imaging makes it still bring into play its superior imaging effect under the light environment, even can work under the condition of sunlight direct projection.
All devices not only is easy to install in the present embodiment, and visual plant and parts, be installed in the back of glazing plate as main control computer, projector, imaging film, equipment control and assets security have glazing plate as barrier, and equipment is difficult for wrecking because of artificial or natural reason.
Present embodiment can be accomplished the size same with electronic whiteboard, but with the different screens that not only are of electronic whiteboard maximum is transparent, and projector adopts the mode projection from inside to outside of rear-projection, even have more spectators also can not stop the image that projector penetrates before the screen, but also can under the condition of sunlight direct projection, work.So suitable especially the putting in public places of this large-scale infrared interactive exhibition system used.
The large-scale infrared interactive exhibition system of the utility model makes the show window of original uninteresting static state and the giant-screen that the advertisement display device becomes an energy and consumer's interaction.For existing multimedia Window Display and advertising sector based on large-screen lc and large screen projection technology, made originally and widened large scale, open air and more good service in 7 * 24 hours once, must bring huge interests for consumer and businessman based on the interactive product of the indoor inquiry of small size liquid crystal.
Claims (3)
1. one kind large-scale infrared interactive exhibition system, comprise main control computer, projector, the infrared touch sensor circuit, the video inputs of described projector connects the video output of main control computer, the output interface of described infrared touch sensor circuit connects the input interface of main control computer, described infrared touch sensor circuit comprises infrared, receive rectangular frame, it is characterized in that, comprise base plate glass and imaging film, described imaging film sticks on the inside surface of base plate glass, described projector is projected in video image the inside surface of imaging film, described infrared from inside to outside, receive the outside surface that rectangular frame is installed in base plate glass.
2. large-scale infrared interactive exhibition system according to claim 1 is characterized in that described base plate glass is a glazing plate.
3. large-scale infrared interactive exhibition system according to claim 1 is characterized in that the output interface of described infrared touch sensor circuit and the input interface of main control computer are RS232C interface or USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201328323U CN201465081U (en) | 2009-06-10 | 2009-06-10 | Large-scale infrared interactive display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201328323U CN201465081U (en) | 2009-06-10 | 2009-06-10 | Large-scale infrared interactive display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201465081U true CN201465081U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009201328323U Expired - Fee Related CN201465081U (en) | 2009-06-10 | 2009-06-10 | Large-scale infrared interactive display system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976153A (en) * | 2010-07-27 | 2011-02-16 | 苏州瀚瑞微电子有限公司 | Photosensitive touch system |
| CN101982805A (en) * | 2010-09-15 | 2011-03-02 | 江苏红叶视听器材股份有限公司 | Interactive type projection electronic display board |
| CN102096527A (en) * | 2010-12-18 | 2011-06-15 | 何晓 | Indoor wireless audio and video holographic interactive rear projection integrated machine and implementation method |
| CN103777756A (en) * | 2014-01-15 | 2014-05-07 | 陈绳旭 | Glass screen-based man-machine interaction system |
| CN104063055A (en) * | 2014-06-09 | 2014-09-24 | 上海华凯展览展示工程有限公司 | Novel shopwindow type touch interactive control system and control method thereof |
| CN107731136A (en) * | 2017-10-18 | 2018-02-23 | 广东趣点智能科技有限公司 | A kind of projection show window interaction display touch apparatus |
| CN108535941A (en) * | 2018-06-14 | 2018-09-14 | 上海中匆光电科技有限公司 | A kind of explosion-proof type display equipment |
| CN111508394A (en) * | 2020-05-21 | 2020-08-07 | 广州恒德智汇有限公司 | Interactive wall system |
-
2009
- 2009-06-10 CN CN2009201328323U patent/CN201465081U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976153A (en) * | 2010-07-27 | 2011-02-16 | 苏州瀚瑞微电子有限公司 | Photosensitive touch system |
| CN101982805A (en) * | 2010-09-15 | 2011-03-02 | 江苏红叶视听器材股份有限公司 | Interactive type projection electronic display board |
| CN102096527A (en) * | 2010-12-18 | 2011-06-15 | 何晓 | Indoor wireless audio and video holographic interactive rear projection integrated machine and implementation method |
| CN102096527B (en) * | 2010-12-18 | 2012-10-17 | 何晓 | Indoor wireless audio and video holographic interactive rear projection integrated machine and implementation method |
| CN103777756A (en) * | 2014-01-15 | 2014-05-07 | 陈绳旭 | Glass screen-based man-machine interaction system |
| CN104063055A (en) * | 2014-06-09 | 2014-09-24 | 上海华凯展览展示工程有限公司 | Novel shopwindow type touch interactive control system and control method thereof |
| CN107731136A (en) * | 2017-10-18 | 2018-02-23 | 广东趣点智能科技有限公司 | A kind of projection show window interaction display touch apparatus |
| CN108535941A (en) * | 2018-06-14 | 2018-09-14 | 上海中匆光电科技有限公司 | A kind of explosion-proof type display equipment |
| CN111508394A (en) * | 2020-05-21 | 2020-08-07 | 广州恒德智汇有限公司 | Interactive wall system |
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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: 20100512 Termination date: 20110610 |