CN101683214A - Interactive touch glass table - Google Patents
Interactive touch glass table Download PDFInfo
- Publication number
- CN101683214A CN101683214A CN200810140256A CN200810140256A CN101683214A CN 101683214 A CN101683214 A CN 101683214A CN 200810140256 A CN200810140256 A CN 200810140256A CN 200810140256 A CN200810140256 A CN 200810140256A CN 101683214 A CN101683214 A CN 101683214A
- Authority
- CN
- China
- Prior art keywords
- display
- image
- glass
- infrared
- emitting diode
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
- A47B2021/0076—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk the screen being incorporated in the desk top
Abstract
The invention relates to image display and a table, in particular to an image interactive display table. The image interactive display table comprises a table, a glass plate, a liquid crystal display,a fixing rack and an infrared-emitting diode pen. The image interactive display table is characterized in that a visual range is preserved between a backlight module and a display panel of the liquidcrystal display; a small hole is arranged on a light guide panel in the backlight module; and an infrared camera is arranged in the hole. An image display device of the image interactive display table is made of glass preferable to white glass having good transmission of light so as to sensitively induce a light emitting track of the infrared-emitting diode pen. The invention has the advantages of simple structure, low production cost, more space saving, and the like, can be made into various types of tables or tea tables and is particularly suitable for military maps (sand tables) and exhibition platforms of tourist attractions, public places, real estate, and the like.
Description
Technical field:
The present invention relates to image and show and desk, the desk that specifically a kind of image interaction shows.
Background technology:
As everyone knows, desk is made up of table leg, desktop and side plate, and table leg and side plate be general to adopt wooden, metal system or plastics to make, and desktop is except that adopting above-mentioned material, and the employing stone material, the glass that also have are made, and what have in the side plate is provided with drawer, and what have is provided with storage cabinet.
At present, LCD because have that fuselage is thin, power saving and radiationless, benefit is healthy, the soft advantage such as eye of not hindering of picture obtains more and more widely application in productive life.Generally comprise backlight assembly and display floater two large divisions in the LCD, be provided with LGP and backlight in the backlight assembly, wherein, LGP is the acryl sheet material that utilizes optical grade, with having the high reflectivity and the high-tech material of extinction not, stamp the leaded light point with the UV screen printing technology then in the acryl sheet material bottom surface of optical grade.The light that utilizes optical grade acryl sheet material to draw to send from lamp is in the stop on optical grade acryl sheet material surface, and when light was mapped to each leaded light point, reverberation can destroy conditioned reflex by the positive ejaculation of LGP then toward all angles diffusion.By various densitys, leaded light point not of uniform size, can make the LGP uniformly light-emitting.And the selection of backlight is more extensive, can select any light source.
Computation only touches the simple and efficient operation purpose that reaches of mode with screen point, and this is that computer can extensively be popularized one of general trend of utilization in the world.As long as a menu operation notion is arranged, just can promptly learn promptly and use.Touch screen technology mainly is exactly to handle the technology of touch point coordinate at random rapidly and accurately, and ripe at present touch screen technology has 4 kinds, i.e. infrared-type, five wire resistance types, surface acoustic wave type, condenser type.Wherein, infrared-type owing to can realize does not need independent current source, price is low, the easy advantage of operation obtains people favor.
The basic principle of infrared-type touch-screen is, infrared emission tube is equipped with respectively in the left side and bottom at the screen front baffle, opposite side separately is equipped with corresponding receiving tube again, form infrared ray matrix. when user's finger touch point, to stop that the infrared ray of two directions anyhow through this point passes through receiving tube, computer just thus calculation of parameter go out touch point position, carry out operation purpose again to computer.
Though do the sensitivity that can effectively improve touch-screen like this, waste resource, complex manufacturing technology.
Summary of the invention:
It is a kind of with desk display unit, that can carry out image touch interaction that purpose of the present invention provides.
A kind of interactive touch glass table comprises desk, glass plate, LCD, fixed mount, infrarede emitting diode pen, it is characterized in that having visual range between backlight liquid crystal display assembly and the display board, the LGP in the backlight assembly is provided with aperture, is provided with thermal camera in the hole.
Image display apparatus of the present invention is a glass, preferably adopts the good white glass of light transmission, with the luminous track of sensing the infrarede emitting diode pen of sensitivity.
That the present invention has is simple in structure, production cost is low, save advantages such as space more, can make various forms of desks or tea table, is specially adapted to display platform, military maps (sand table) such as tourist attractions, public place, real estate.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
Reference numeral: desk 1, glass plate 2, LCD 3, fixed mount 4, infrarede emitting diode pen 5, LGP 6, aperture 7, thermal camera 8, backlight 9, data wire 10.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is further described:
A kind of interactive touch glass table comprises desk, glass plate, LCD, fixed mount, infrarede emitting diode pen, it is characterized in that having visual range between backlight liquid crystal display assembly and the display board, the LGP in the backlight assembly is provided with aperture, is provided with thermal camera in the hole.Image display apparatus of the present invention is a glass, preferably adopts the good white glass of light transmission, with the luminous track of sensing infrared diode of sensitivity.
During use, use light emitting diode 5 on the glass plate 2 on the surface of desk 1, to put and touch operation, at this moment the backlight in the LCD is opened, thermal camera 8 on the LGP 6 in the aperture 7 carries out work, the infrared ray track that record infrared light-emitting diode 5 produces, thermal camera 8 is converted to data signal with the optical signal of sensing, be sent in the outside computer through data wire 10, carry out further analyzing and processing, result after the processing reaches LCD 3 by data wire 10, carries out the demonstration of image.That the present invention has is simple in structure, production cost is low, save advantages such as space more, can make various forms of desks or tea table, is specially adapted to display platform, military maps (sand table) such as tourist attractions, public place, real estate.
Claims (2)
1, a kind of interactive touch glass table comprises desk, glass plate, LCD, fixed mount, infrarede emitting diode pen, it is characterized in that having visual range between backlight liquid crystal display assembly and the display board, the backlight in the backlight assembly is provided with aperture, is provided with thermal camera in the hole.
2, a kind of interactive touch glass table according to claim 1 is characterized in that glass plate is a white glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810140256A CN101683214A (en) | 2008-09-22 | 2008-09-22 | Interactive touch glass table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810140256A CN101683214A (en) | 2008-09-22 | 2008-09-22 | Interactive touch glass table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101683214A true CN101683214A (en) | 2010-03-31 |
Family
ID=42046782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810140256A Pending CN101683214A (en) | 2008-09-22 | 2008-09-22 | Interactive touch glass table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101683214A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578807A (en) * | 2011-01-06 | 2012-07-18 | 海尔集团公司 | Touch table |
| CN103027493A (en) * | 2012-10-09 | 2013-04-10 | 深圳市海亚科技发展有限公司 | Electronic desk |
| CN108107992A (en) * | 2017-12-29 | 2018-06-01 | 广州增强信息科技有限公司 | A kind of augmented reality interaction desk |
-
2008
- 2008-09-22 CN CN200810140256A patent/CN101683214A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578807A (en) * | 2011-01-06 | 2012-07-18 | 海尔集团公司 | Touch table |
| CN103027493A (en) * | 2012-10-09 | 2013-04-10 | 深圳市海亚科技发展有限公司 | Electronic desk |
| CN108107992A (en) * | 2017-12-29 | 2018-06-01 | 广州增强信息科技有限公司 | A kind of augmented reality interaction desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100331 |