CN203224858U - Interactive wireless projector - Google Patents
Interactive wireless projector Download PDFInfo
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- CN203224858U CN203224858U CN 201320144086 CN201320144086U CN203224858U CN 203224858 U CN203224858 U CN 203224858U CN 201320144086 CN201320144086 CN 201320144086 CN 201320144086 U CN201320144086 U CN 201320144086U CN 203224858 U CN203224858 U CN 203224858U
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Abstract
The utility model relates to an interactive wireless projector which comprises a notebook computer, a projector and an electric white board, wherein the projector is internally provided with a projector module, a wireless audio and video transmission module, a wireless contact transmission module and a touch receiving module. The projector module is connected with the wireless audio and video transmission module, the wireless audio and video transmission module is connected with the wireless contact transmission module, and the touch receiving module is connected with the wireless contact transmission module. The projector provided by the utility model has the advantages of no wiring in installation, simpleness in operation, convenience in use, low cost and the like. The interactive wireless projector provided by the utility model combines interactive touch and writing and projector, and meanwhile audio and video signals and touch signals are wirelessly transmitted. The projector has wide market prospect.
Description
Technical field
The utility model relates to a kind of interactive projecting display system, especially relates to a kind of interactive type wireless projector.
Background technology
Traditional projector needs installation wiring, the working environment that a lot of situations are destroyed and taking time and effort, and just can not change the position in case assembling finishes; Screen size is fixed, and can not carry out the adjusting of display frame according to demand; Computing machine as main frame is too heavy, can't hand movement, and simple Play System lacks interaction, and inheritance is poor, need to open or close plurality of devices, and complex operation, using projector's projection simultaneously in turn if any the multidigit client is very much trouble.The operation principles of interactive projection system at first is by the built-in capture device of projector (inductor) target image (as the participant) to be caught shooting, then by the image analysis system analysis, thereby produce the action of the object that is captured, this action data makes the mutual effect that generation is combined closely between participant and the screen in conjunction with the real-time imaging interaction systems.Cooperate interactive software can finish touch, operation such as control, write.
Existing interactive projection instrument need not external touch control device, function such as can realize interactive touch, control, write, but its audio-video signal, touching signals, need and PC between adopt wired connection; Existing wireless display instrument can be realized the wireless audio and video transmission by built-in wireless audio and video module, solved use in the wire transmission inconvenient, apart from limited, use inflexible problem, but can not realize interactive touch, function such as write.
Summary of the invention
The utility model purpose provides a kind of interactive type wireless projector.Need wiring, complicated operation, use inconvenience, the more high technical matters of cost to solve the installation of existing in prior technology projector.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of interactive type wireless projector comprises notebook computer, projector, electronic whiteboard; Described projector is built-in with projector module, wireless audio and video transport module, wireless touch-control transport module, touch-control receiver module, described projector module is connected with the wireless audio and video transport module, and described wireless audio and video transport module is connected with wireless touch-control transport module; Described touch-control receiver module is connected with wireless touch-control transport module.
As preferably, described touch-control receiver module is used for receiving the touching signals that produces on the external electrical blank, and this touching signals is transferred to wireless touch-control transport module.
As preferably, described notebook computer is provided with and connects USB wireless audio and video, touch-control transport module.
As preferably, described projector comprises can control the telepilot that projector switch, signal are selected.
The utlity model has to install and need not wiring, simple to operate, easy to use, low cost and other advantages.The projection of the utility model wireless interactive realized interactive touch, write with projector and combine, and audio-video signal, touching signals can pass through wireless transmission simultaneously, have vast market prospect.
Description of drawings
Fig. 1 is principle of work block diagram of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Fig. 1 is principle of work block diagram of the present utility model.As shown in Figure 1, a kind of interactive type wireless projector, mainly formed by notebook computer, projector, electronic whiteboard etc., wherein projector is built-in with projector module, wireless audio and video transport module, wireless touch-control transport module, touch-control receiver module, described projector module is connected with the wireless audio and video transport module, and described wireless audio and video transport module is connected with wireless touch-control transport module; Described touch-control receiver module is connected with wireless touch-control transport module.
The touch-control receiver module is used for receiving the touching signals that produces on the external electrical blank, and this touching signals is transferred to wireless touch-control transport module; Notebook computer can be many, and all is provided with by USB connection wireless audio and video, touch-control transport module on every notebook computer, forms the multiple wireless transmission channel between notebook computer and the projector thereby make.Projector comprises the telepilot that can control projector switch, signal selection.Can also select a road in the multiple wireless transmission channel to transmit signal to receiver module by this telepilot, thereby can select the demonstration of road wireless transmission, touch-control in the multichannel.
The built-in projector module of projector, touch-control receiver module have been realized mutual projection, realize audio-video signal, touching signals wireless transmission by built-in wireless audio and video transport module, wireless touch-control transport module.The built-in touch-control receiver module of projector is received the touching signals that produces on the external electrical blank, be transferred to wireless touch-control transport module, the wireless audio and video, the touch-control transport module that connect by notebook computer USB are sent to the notebook computer processing, then export the HDMI signal to wireless audio and video, touch-control transport module by notebook computer, and by being wirelessly transmitted to the built-in wireless audio and video transport module of projector, the generation audio-video signal shows, send projector module to, on Projection Display electronic whiteboard screen externally.
Claims (4)
1. an interactive type wireless projector comprises notebook computer, projector, electronic whiteboard; It is characterized in that, described projector is built-in with projector module, wireless audio and video transport module, wireless touch-control transport module, touch-control receiver module, described projector module is connected with the wireless audio and video transport module, and described wireless audio and video transport module is connected with wireless touch-control transport module; Described touch-control receiver module is connected with wireless touch-control transport module.
2. a kind of interactive type wireless projector according to claim 1 is characterized in that, described touch-control receiver module is used for receiving the touching signals that produces on the external electrical blank, and this touching signals is transferred to wireless touch-control transport module.
3. a kind of interactive type wireless projector according to claim 1 is characterized in that, described notebook computer is provided with and connects USB wireless audio and video, touch-control transport module.
4. a kind of interactive type wireless projector according to claim 1 is characterized in that, described projector comprises the telepilot that can control projector switch, signal selection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144086 CN203224858U (en) | 2013-03-27 | 2013-03-27 | Interactive wireless projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144086 CN203224858U (en) | 2013-03-27 | 2013-03-27 | Interactive wireless projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224858U true CN203224858U (en) | 2013-10-02 |
Family
ID=49251858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144086 Expired - Fee Related CN203224858U (en) | 2013-03-27 | 2013-03-27 | Interactive wireless projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609647A (en) * | 2019-09-02 | 2019-12-24 | 海宁钟江智能科技有限公司 | Wireless capacitance touch projection type whiteboard interactive system and method thereof |
-
2013
- 2013-03-27 CN CN 201320144086 patent/CN203224858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609647A (en) * | 2019-09-02 | 2019-12-24 | 海宁钟江智能科技有限公司 | Wireless capacitance touch projection type whiteboard interactive system and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20170327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |