CN201853053U - Interactive projection electronic display panel - Google Patents
Interactive projection electronic display panel Download PDFInfo
- Publication number
- CN201853053U CN201853053U CN2010205289829U CN201020528982U CN201853053U CN 201853053 U CN201853053 U CN 201853053U CN 2010205289829 U CN2010205289829 U CN 2010205289829U CN 201020528982 U CN201020528982 U CN 201020528982U CN 201853053 U CN201853053 U CN 201853053U
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- framework
- high definition
- projection screen
- infrared receiver
- interactive projection
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Abstract
The utility model relates to an interactive projection electronic display panel which comprises an aluminium alloy cellular board, and a layer of high definition projection screen is compounded on the front of the aluminium alloy cellular board; frames are arranged at the peripheries of the aluminium alloy cellular board and the high definition projection screen; the frames are internally and respectively provided with an infrared transmitter and an infrared receiver which are positioned in front of the high definition projection screen and are arranged in a pair in the frames which are opposite to each other inside of adjacent to each other; and the infrared receiver is used for transmitting an electric signal into a computer by a circuit board. The interactive projection electronic display panel is applicable to multi-media education of a teaching place.
Description
Technical field
The utility model relates to the technical field of projector equipment, refers more particularly to a kind of Projection Display plate.
Background technology
At present, along with the development of multimedia education, various educational patterns are also constantly changing, and educational facilities such as projection screen, ordinary electronic blank are widely applied in the daily education life.The image of projection screen can accomplish that imaging is clear, color reducibility good, but it can not be connected with computing machine, can not human-computer interaction in the teaching; Though the ordinary electronic blank can be accomplished human-computer interaction, the color reducibility of display image is poor, watches for a long time and can affect one's power of vision.
The utility model content
Technical problem to be solved in the utility model is: provides a kind of and both can accomplish that imaging was clear, color reducibility good, can realize again being connected with computing machine, thus the interactive projection electronic data display of realization human-computer interaction.
For addressing the above problem, the technical solution adopted in the utility model is: interactive projection electronic data display, comprise: an aluminum alloy honeycomb plate, the front of described aluminum alloy honeycomb plate is compounded with one deck high definition projection screen, outer periphery is equipped with framework around aluminum alloy honeycomb plate and the high definition projection screen, be respectively arranged with infrared transmitter and infrared receiver in the framework, described infrared transmitter and infrared receiver are positioned at the place ahead of high definition projection screen, and be arranged in pairs in the relative and non-conterminous framework, described infrared receiver transfers to electric signal in the computing machine by wiring board.
Described framework comprises left border, Right Border, upside frame and downside frame, described infrared transmitter is arranged on the left border and the upside frame of framework, described infrared receiver is arranged on the Right Border and the downside frame of framework, four angles of framework are respectively arranged with the turning shell, and described wiring board is arranged in the shell of turning.
The beneficial effects of the utility model are: above-mentioned interactive projection electronic data display; its surface recombination has one deck high definition projection screen; can accomplish that imaging is clear, color reducibility good, and vision protection, long service life, not fragile, simple in structure effectively.And being provided with infrared transmitter and infrared receiver in the above-mentioned interactive projection electronic data display, infrared receiver transfers to electric signal in the computing machine by wiring board, can realize being connected with computing machine, thereby realize human-computer interaction.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram of the interactive projection electronic data display of the utility model;
Fig. 2 is the A-A sectional structure synoptic diagram of Fig. 1;
Among the figure: 1, aluminum alloy honeycomb plate, 2, the high definition projection screen, 3, framework, 31, left border, 32, Right Border, 33, the upside frame, 34, the downside frame, 4, infrared transmitter, 5, infrared receiver, 6, the turning shell.
Embodiment
Below by specific embodiment the interactive projection electronic data display of the utility model is described in further detail.
As Fig. 1, shown in Figure 2, interactive projection electronic data display, comprise: an aluminum alloy honeycomb plate 1, the front of described aluminum alloy honeycomb plate 1 is compounded with one deck high definition projection screen 2, described high definition projection screen 2 is a kind of high definition projection screen described in the China Patent No. ZL200920041670.2, the periphery is provided with framework 3 around aluminum alloy honeycomb plate 1 and the high definition projection screen 2, described framework 3 comprises left border 31, Right Border 32, upside frame 33, downside frame 34, be provided with infrared transmitter 4 in the left border 31 of described framework 3 and the upside frame 33, be provided with infrared receiver 5 in the Right Border 32 of described framework 3 and the downside frame 34, described infrared transmitter 4 and infrared receiver 5 are positioned at the place ahead of high definition projection screen 2, four angles of framework 3 are respectively arranged with turning shell 6, be provided with wiring board in the described turning shell 6, described infrared receiver 5 transfers to electric signal in the computing machine by wiring board, thereby can realize being connected, realize human-computer interaction with computing machine.
Principle of work of the present utility model is: above-mentioned interactive projection electronic data display; its surface recombination has the high definition projection screen 2 of one deck anti-glare, high-gain; can accomplish that imaging is clear, color reducibility good, and vision protection, long service life, not fragile, simple in structure effectively.And be provided with infrared transmitter 4 and infrared receiver 5 in the above-mentioned interactive projection electronic data display, be arranged in the left border 31 of framework 3 and the infrared transmitter 4 of upside frame 33 and all launch infrared ray, thereby the horizontal and vertical infrared ray that all is covered with entire display panel, when the infrared ray of certain point is blocked, be arranged in the infrared receiver 5 of the Right Border 32 of framework 3 and downside frame 34 owing to do not receive the signal of this point of process that infrared transmitter 4 sent, can send a corresponding electric signal, and this electric signal is transferred in the computing machine by wiring board, can realize being connected, thereby realize human-computer interaction with computing machine.
Claims (2)
1. interactive projection electronic data display, comprise: an aluminum alloy honeycomb plate, it is characterized in that: the front of described aluminum alloy honeycomb plate is compounded with one deck high definition projection screen, outer periphery is equipped with framework around aluminum alloy honeycomb plate and the high definition projection screen, be respectively arranged with infrared transmitter and infrared receiver in the framework, described infrared transmitter and infrared receiver are positioned at the place ahead of high definition projection screen, and be arranged in pairs in the relative and non-conterminous framework, described infrared receiver transfers to electric signal in the computing machine by wiring board.
2. interactive projection electronic data display according to claim 1, it is characterized in that: described framework comprises left border, Right Border, upside frame and downside frame, described infrared transmitter is arranged on the left border and the upside frame of framework, described infrared receiver is arranged on the Right Border and the downside frame of framework, four angles of framework are respectively arranged with the turning shell, and described wiring board is arranged in the shell of turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205289829U CN201853053U (en) | 2010-09-15 | 2010-09-15 | Interactive projection electronic display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205289829U CN201853053U (en) | 2010-09-15 | 2010-09-15 | Interactive projection electronic display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853053U true CN201853053U (en) | 2011-06-01 |
Family
ID=44095440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205289829U Expired - Fee Related CN201853053U (en) | 2010-09-15 | 2010-09-15 | Interactive projection electronic display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980003A (en) * | 2011-09-02 | 2013-03-20 | 英业达股份有限公司 | Expansion seat |
-
2010
- 2010-09-15 CN CN2010205289829U patent/CN201853053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980003A (en) * | 2011-09-02 | 2013-03-20 | 英业达股份有限公司 | Expansion seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151222 Address after: 215625, Jiangsu, Zhangjiagang province Fengzhen Jin (Hexing) Yang Kam Road on the east side Patentee after: JIANGSU REDLEAF AUDIO & VISUAL EQUIPMENT CO., LTD. Address before: Zhangjiagang City Jin Fengzhen Lianxing village in Suzhou City, Jiangsu province 215626 (Hexing gas station on the north side) Patentee before: Jiangsu Redleaf Audio & Visual Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20180915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |