CN103605440A - Interactive touch meeting system based on liquid crystal touch screens - Google Patents
Interactive touch meeting system based on liquid crystal touch screens Download PDFInfo
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- CN103605440A CN103605440A CN201310597654.2A CN201310597654A CN103605440A CN 103605440 A CN103605440 A CN 103605440A CN 201310597654 A CN201310597654 A CN 201310597654A CN 103605440 A CN103605440 A CN 103605440A
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- crystal touch
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Abstract
The invention discloses an interactive touch meeting system based on liquid crystal touch screens. The interactive touch meeting system comprises a table and a plurality of liquid crystal touch screens distributed on the table. A receiving terminal is disposed inside the table, connected with the liquid crystal touch screens and provided with a connection interface to be connected with an external device. Through the application of a low-cost liquid crystal touch screen combination mode in the interactive touch meeting system, cost is reduced, technical development is easier, and touch meeting tables of any size can be manufactured. An insulating layer on the top of each screen can prevent accidental touch and the like from objects and human, and interference resistance is improved; the system can be connected with external computers and projectors for interaction, through the external interface, so that the system is better in interactivity.
Description
Technical field
The present invention relates to conference facility, be specifically related to a kind of interactive touch-control conference system based on liquid crystal touch control screen.
Background technology
Progress along with social progress, expanding economy and science and technology, increasing people has proposed new demand for meeting, wish to break through traditional " say-listen " mode, allow personnel participating in the meeting more easily participate in meeting and to go, by the mode of making a speech or writing, set forth more directly, more easily the viewpoint of oneself.Touch-control conference table arises at the historic moment under this background.Current, touch-control conference table has just started development, and the most common pattern is directly put panel computer exactly on original conference table, this conference table is interactive bad, and along with the increase of conference table size, the panel computer needing is just more, price is comparatively expensive; Also have a kind of comparatively common touch-control table be exactly on desk according on a touch control device (common are infrared touch-control frame, optical touch frame etc.), the size of this product is less, generally all in 100 inches, and defect is obvious, manufacturing cost and the technical difficulty to the increase large scale touch apparatus along with desk size all can increase considerably on the one hand, is in the process that ought use on the other hand, someone touches conference table, and use will be affected.
Summary of the invention
In view of this, be necessary for problem, a kind of interactive touch-control conference system based on liquid crystal touch control screen is provided, its cost is lower and can avoid preferably man's activity.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of interactive touch-control conference system based on liquid crystal touch control screen, comprise desk and be distributed in a plurality of liquid crystal touch control screens on desk, in desk, be provided with receiving terminal, described receiving terminal is connected with a plurality of liquid crystal touch controls screen and is provided with the connecting interface being connected with external equipment.
Described liquid crystal touch control screen is embedded in table surface.
Described liquid crystal touch control screen comprises insulating protective layer, touch control type LCD screen, the fixed head setting gradually from top to bottom; described fixed head downside is provided with drive plate; table surface has the vertical through hole mating with liquid crystal touch control screen, and fixed head is fixed by screws in vertical through hole.
In described vertical through hole, be provided with a circle for supporting the protruding framework of liquid crystal touch control screen, fixed head is fixed by screws on framework.
Described insulating protective layer is tempered glass.
Described insulating protective layer, touch control type LCD screen and fixed head arranged outside have encapsulation frame.
Described connecting interface comprises VGA interface and USB interface.
Interactive touch-control conference system based on liquid crystal touch control screen provided by the invention, by the mode of comparatively cheap liquid crystal touch control screen combination, has reduced the difficulty of cost and technological development, can realize the making of arbitrary dimension touch-control conference table.The insulation course of screen top can be avoided a upper object and the artificial problem such as by mistake touch, and has strengthened the ability that is disturbed, and can be connected interaction with external computer and projector by external interface, interactive by force.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the interactive touch-control conference system based on liquid crystal touch control screen of the present invention.
Fig. 2 is the structural representation of the liquid crystal touch control screen of the interactive touch-control conference system based on liquid crystal touch control screen of the present invention.
Fig. 3 is the circuit connection diagram of the use state of the interactive touch-control conference system based on liquid crystal touch control screen of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of interactive touch-control conference system based on liquid crystal touch control screen of the present invention comprises desk 1 and is distributed in the liquid crystal touch control screen 2 on desk, in desk 1, be provided with receiving terminal, receiving terminal and liquid crystal touch control screen 2 is connected and is provided with the connecting interface being connected with external equipment.Connecting interface comprises VGA interface 3 and USB interface 4, can connect computer by VGA interface 3 like this, thereby the information exchange of computer monitor is crossed to VGA interface 3, sends 2 demonstrations of liquid crystal touch control screen to; By USB interface 4, be connected with computer, liquid crystal touch control can be shielded to 2 operation information content and be sent to computer, thereby carry out interaction with computer, such as by liquid crystal touch control, shield to browse PPT or directly touch-control write to set forth the viewpoint of oneself.
As shown in Figure 2; described liquid crystal touch control screen 2 is embedded in desk 1 surface; its concrete structure is: liquid crystal touch control screen 2 comprises insulating protective layer 5, touch control type LCD screen 6, the fixed head 7 setting gradually from top to bottom; wherein insulating protective layer 5 adopts tempered glass; can effectively protect the touch control type LCD screen 6 of below, prevent that screen from scratching.And the arranged outside of insulating protective layer 5, touch control type LCD screen 6 and fixed head 7 has encapsulation frame, by encapsulation frame, three is sealed completely fixing, can either conveniently install, also can effectively prevent that dust from entering touch control type LCD screen 6.Fixed head 7 downsides are provided with drive plate 8, and drive plate 8 is connected with the touch control type LCD screen 6 in liquid crystal touch control screen 2, also by VGA signal wire, is connected with receiving terminal with usb data line.Drive plate 8 can extract the touch information of touch control type LCD screen 6, is then transferred to receiving terminal, also the VGA vision signal of receiving terminal output can be converted into LVDS signal simultaneously, thereby show for touch control type LCD screen 6.Desk 1 surface has and the liquid crystal touch control screen 2 vertical through holes that mate, and is provided with a circle for supporting the protruding framework 9 of liquid crystal touch control screen 2 in through hole, and fixed head 7 is fixed in framework 9 by screw 10.
As shown in Figure 3, interactive touch-control conference system based on liquid crystal touch control screen of the present invention in use, the VGA interface 3 of external interface is connected with projector with computer, USB interface 4 is connected with the input interface of computer, by above connection, the shown information exchange of computer screen is crossed VGA interface 3 and is delivered in receiving terminal, receiving terminal sends to these demonstration information respectively the drive plate 8 of each liquid crystal touch control screen 2 again, drive plate 8 is converted into LVDS signal by these VGA signals, then by liquid crystal touch control, shields 2 and shows.Participant can be shielded and on 2, see computer displaying contents at liquid crystal touch control, and can shield 2 operations by liquid crystal touch control and carry out page turning or handwriting input word to deliver viewpoint.Drive plate 8 sends the touch control operation information on liquid crystal touch control screen 2 to receiving terminal, and receiving terminal is transferred to computer by USB interface 4 and processes, thus complete operation and interaction.
Interactive touch-control conference system based on liquid crystal touch control screen provided by the invention, by the mode of comparatively cheap liquid crystal touch control screen combination, has reduced the difficulty of cost and technological development, can realize the making of arbitrary dimension touch-control conference table.The insulation course of screen top can be avoided a upper object and the artificial problem such as by mistake touch, and has strengthened the ability that is disturbed, and can be connected interaction with external computer and projector by external interface, interactive by force.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. the interactive touch-control conference system based on liquid crystal touch control screen, it is characterized in that: comprise desk and be distributed in a plurality of liquid crystal touch control screens on desk, in desk, be provided with receiving terminal, described receiving terminal is connected with a plurality of liquid crystal touch controls screen and is provided with the connecting interface being connected with external equipment.
2. the interactive touch-control conference system based on liquid crystal touch control screen according to claim 1, is characterized in that: described liquid crystal touch control screen is embedded in table surface.
3. the interactive touch-control conference system based on liquid crystal touch control screen according to claim 2; it is characterized in that: described liquid crystal touch control screen comprises insulating protective layer, touch control type LCD screen, the fixed head setting gradually from top to bottom; described fixed head downside is provided with drive plate; table surface has the vertical through hole mating with liquid crystal touch control screen, and fixed head is fixed by screws in vertical through hole.
4. the interactive touch-control conference system based on liquid crystal touch control screen according to claim 3, is characterized in that: in described vertical through hole, be provided with a circle for supporting the protruding framework of liquid crystal touch control screen, fixed head is fixed by screws on framework.
5. the interactive touch-control conference system based on liquid crystal touch control screen according to claim 3, is characterized in that: described insulating protective layer is tempered glass.
6. the interactive touch-control conference system based on liquid crystal touch control screen according to claim 3, is characterized in that: described insulating protective layer, touch control type LCD screen and fixed head arranged outside have encapsulation frame.
7. the interactive touch-control conference system based on liquid crystal touch control screen according to claim 1, is characterized in that: described connecting interface comprises VGA interface and USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597654.2A CN103605440A (en) | 2013-11-22 | 2013-11-22 | Interactive touch meeting system based on liquid crystal touch screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597654.2A CN103605440A (en) | 2013-11-22 | 2013-11-22 | Interactive touch meeting system based on liquid crystal touch screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103605440A true CN103605440A (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310597654.2A Pending CN103605440A (en) | 2013-11-22 | 2013-11-22 | Interactive touch meeting system based on liquid crystal touch screens |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699301A (en) * | 2015-03-19 | 2015-06-10 | 上海仪电电子股份有限公司 | Laser projection reflection type wear-resisting touch display screen |
| CN105791607A (en) * | 2016-04-28 | 2016-07-20 | 沈阳大学 | Intelligent conference terminal system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436099A (en) * | 2007-11-16 | 2009-05-20 | 捷讯研究有限公司 | Tactile touch screen for electronic device |
| WO2009076738A1 (en) * | 2007-12-14 | 2009-06-25 | Mammana Alaide Pelegrini Mamma | Computerized school desk |
| CN202257375U (en) * | 2011-09-16 | 2012-05-30 | 闫贵鹏 | Desktop-interaction novel media all-in-one machine |
| CN202908128U (en) * | 2012-10-24 | 2013-05-01 | 杨勇 | Multifunctional table with touch screen flat panels embedded into table top |
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2013
- 2013-11-22 CN CN201310597654.2A patent/CN103605440A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436099A (en) * | 2007-11-16 | 2009-05-20 | 捷讯研究有限公司 | Tactile touch screen for electronic device |
| WO2009076738A1 (en) * | 2007-12-14 | 2009-06-25 | Mammana Alaide Pelegrini Mamma | Computerized school desk |
| CN202257375U (en) * | 2011-09-16 | 2012-05-30 | 闫贵鹏 | Desktop-interaction novel media all-in-one machine |
| CN202908128U (en) * | 2012-10-24 | 2013-05-01 | 杨勇 | Multifunctional table with touch screen flat panels embedded into table top |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699301A (en) * | 2015-03-19 | 2015-06-10 | 上海仪电电子股份有限公司 | Laser projection reflection type wear-resisting touch display screen |
| CN105791607A (en) * | 2016-04-28 | 2016-07-20 | 沈阳大学 | Intelligent conference terminal system |
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Application publication date: 20140226 |