CN202795270U - Multi-functional interactive projector - Google Patents
Multi-functional interactive projector Download PDFInfo
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- CN202795270U CN202795270U CN 201220326092 CN201220326092U CN202795270U CN 202795270 U CN202795270 U CN 202795270U CN 201220326092 CN201220326092 CN 201220326092 CN 201220326092 U CN201220326092 U CN 201220326092U CN 202795270 U CN202795270 U CN 202795270U
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Abstract
The utility model discloses a multi-functional interactive projector. The multi-functional interactive projector comprises a base body and an interactive pen, wherein the base body is connected with the interactive pen in a wired or wireless mode. The base body comprises an outer shell, a projection module and a base body control circuit, wherein the projection module and the base body control circuit are installed inside the outer shell, and the base body control circuit controls working of the projection module. The interactive pen comprises an outer shell and an interactively pen control circuit, wherein the interactively pen control circuit is installed inside the outer shell. When the multi-functional interactive projector is adopted, users can save a great deal of cost. The users do not need to cost high expense to buy an electronic whiteboard additionally, and the users only need to connect a computer with the multi-functional interactive projector. Except for reduction of expenditure, an interactive effect can be obtained simultaneously. Besides, the multi-functional interactive projector is good in portability, and has functions of color matching, magnifying lenses, spot lights, curtain drawing and the like, and interactive operation can be conducted easily.
Description
Technical field
The utility model discloses a kind of projecting apparatus system, particularly a kind of multifunction interactive projector.
Background technology
Progress along with electronic technology, computer science and demonstration science, people's life has also had very large change thereupon, computing machine, projector etc. enter into daily life gradually, and its application in fields such as family, education, office, meeting, amusements is also more and more extensive.Yet traditional projector only needs Presentation Function usually, more and more can not satisfy people's daily demand, so electronic whiteboard just arises at the historic moment, the electronic whiteboard product developed in education market fast in recent years, and its popularity rate is also in continuous acceleration.As the projector product of support equipment, obtained equally popularizing fast.It generally is to cooperate projector to use by a special blank, its with the image projection of projector on blank, on blank, can write by special pen, drawing etc., reaching mutual purpose, yet this interactive whiteboard still needs special blank to realize, it is convenient not to use, and transform for traditional projecting apparatus system, need to drop into very large cost, affect its popularity rate.
Summary of the invention
Use the shortcomings such as inconvenient for the above-mentioned optical projection system of the prior art of mentioning and interactive electric whiteboard system, the utility model provides a kind of new multifunction interactive projector, it adopts projector and interactive pen to match, impact can be incident upon Anywhere, cooperate interactive pen to realize interactive function.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of multifunction interactive projector, projector comprises matrix and interactive pen, matrix connects by wired or wireless mode with the pen of being connected, matrix comprises shell, projection module and matrix control circuit, projection module and the setting of matrix control circuit in the enclosure, matrix control circuit controlling projection module work; Interactive pen comprises shell and an interactive control circuit, and an interactive control circuit setting in the enclosure.
The technical scheme that its technical matters that solves the utility model adopts further comprises:
The communication module that described matrix control circuit comprises matrix central control module, memory module, is used for driving the video driving module of projection module displays and is used for carrying out with interactive pen data communication, memory module is connected on the matrix central control module, the work of matrix central control module control video driving module, communication module is connected on the matrix central control module.
Be connected with the network interface for interconnection network on the described matrix central control module.
Be connected with the video output module on the described matrix central control module.
Be connected with the audio frequency output module on the described matrix central control module.
Be connected with external memory interface on the described matrix central control module.
A described interaction control circuit comprises an interactive central control module, MEMS module and is used for carrying out with matrix the communication module of data communication, the interactive spatial positional information of MEMS module output is given an interactive central control module, and communication module is connected on the interactive central control module.
Described interactive pen is provided with laser pen, and laser pen is connected on the interactive central control module.
Described interactive pen is provided with input media, and input media is connected on the interactive central control module.
The beneficial effects of the utility model are: the utility model need not to use expensive interactive electric whiteboard, only need the interactive pen by a special use, can edit at the projected picture of any quality, easily realize the interactive projection teaching, it is interactive to allow teaching have, and the rich connotation of teaching through lively activities, and can also connect printer retention is directly exported in writing on the blackboard, and by teaching writing/playing system the imprinting of course video is got off, play or review after class and watch for online.The utility model has been broken away from blank bundle in the past and has been fought, allow can not be on projection screen the picture of direct control, and can not be as traditional teaching mode on curtain arbitrarily mark write, becoming, anything goes.Changed former form of teaching, teacher can only put the PPT of oneself, and the computer that is sitting in oneself is taught in front, causes having reduced Classroom Teaching.And the appearance of interactive projector allows teacher again get back to the teaching of " blackboard " front, has improved the interactive of teacher and student, becomes the modern teaching quality and improves device.
The utility model can be applied to the Conference Room equally.Because interactive projector all adopts short burnt function, so can obtain larger image in less space.Especially being fit to the business people uses, for the mini-session about 10 people, want to change the demonstration on very dull or plane in the past, and need not to operate at notebook, directly curstomer-oriented speech, can help the business people when speech, attract more audiences to impel them initiatively to participate.
The utility model can provide much information also as a kind of new amusement and leisure mode simultaneously, comprises various pictures and pattern that people are required, expresses novel image format in its unique mode.The product that wherein what's frequently heard can be repeated in detail the most has electronics to turn over book, interaction desk system, ground interaction, multi-point interactive etc.As ground interactive projection can the person of letting on and ground image accomplish real interaction effect, more participation is incorporated in the scene, participate in simultaneously game.In other applications, interaction is equally also more extensive in addition, uses to be included in the industries such as medical treatment, health, government affairs, engineering.As do guide, inquiry usefulness at the large stadium of intelligence, increased hommization, reduced simultaneously spread of germs, economy is safety again.Realize that finger or finger piece are in control functions such as giant-screen merchant's touch, marks.Reach natural human-machine interaction, broken away from the restriction of size to touch-screen.
The utility model can have been saved many costs for the user.The expense that the user will not need to spend great number removes to buy in addition electronic whiteboard, only needs computer is connected with the projector machine.Outside cuing down expenses, can obtain interaction effect equally.And its good portability, and have the functions such as toning, magnifier, spotlight, draw curtain, can carry out easily interactive operation.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model embodiment one system architecture synoptic diagram.
Fig. 2 is the utility model embodiment two system structural representation.
Fig. 3 is the utility model embodiment three system architecture synoptic diagram.
Fig. 4 is the utility model matrix control circuit block scheme.
Fig. 5 is the interactive control circuit block scheme of the utility model.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
The utility model mainly comprises projector matrix and interactive pen, projector of the present utility model can adopt traditional projector, also can adopt portable projector, please referring to accompanying drawing 1, in the present embodiment, connect by wired mode between interactive pen and the matrix, carry out data interaction, during implementation, can adopt the transmission technologys such as I2C agreement, RS-485 agreement, RS-232 agreement to carry out data interaction; Please referring to accompanying drawing 2, in the present embodiment, start writing and matrix between connect by wireless mode, carry out data interaction, during implementation, can adopt RF Radio Transmission Technology, Bluetooth wireless transmission technology, RF4CE Radio Transmission Technology etc. to carry out data interaction.Among embodiment one and the embodiment two, carry integrated computer operating system in the projector matrix, platform such as panel computer or smart mobile phone, Android, windows XP, VISTA, WIN7, WIN 8 etc., can demonstrate by the operating system that the projector matrix carries, image is processed, interaction process, print, Internet Transmission, audio frequency and video are recorded etc., please referring to accompanying drawing 3, during implementation, also the projector matrix can be connected on computers, carry out data interaction with computer, finish image by computer and process, interaction process, print, Internet Transmission, audio frequency and video such as record at the function.
In the present embodiment, the projector matrix mainly comprises shell, projection module and matrix control circuit, projection module and the setting of matrix control circuit are in the enclosure, projection module in the present embodiment comprises camera lens, imaging device etc., the projection module can adopt the projection module in the conventional projector, please referring to accompanying drawing 4, in the present embodiment, projector matrix control circuit mainly comprises the matrix central control module, memory module, the communication module that is used for driving the video driving module of projection module displays and is used for carrying out with interactive pen data communication, in the present embodiment, the matrix central control module is main processing module, can select according to actual needs CPU or MCU, the work of central control module control video driving module, video driving module drives the projection module and carries out Projection Display, memory module is connected on the central control module, be used for storage file etc., communication module is connected on the central control module, be used for and interactive pen between carry out data transmission, when between the projector matrix is with interactive, adopting wired mode to be connected, communication module adopts corresponding wire communication module, when adopting wireless mode to be connected between the projector matrix is with interactive, communication module adopts corresponding wireless communication module.When integrated computer operating system in the projector matrix, be connected with the network interface for interconnection network on the projector matrix central control module, can carry out by network interface Internet communication of audio/video information etc., in the present embodiment, network interface can adopt wired network interface or radio network interface.In the present embodiment, be connected with video input module on the matrix central control module, be used for the video input of other video source, as: computer, DVD etc.In the present embodiment, also be connected with the audio frequency output module on the matrix central control module, be used for audio-frequency information output, the audio frequency output module can be one or more in the stereo output interface of simulate 2-channel, Doby 5.1 sound channel output interfaces, DAB optical fiber output interface and the coaxial output interface of DAB.In the present embodiment, also be connected with external memory interface on the matrix central control module, in SD card/mmc card interface, CF card interface, TF card interface, Sony memory block interface and the SM card interface one or more, can also comprise USB interface, can play video file and the alternative document of storing in storage card or the USB flash disk by the utility model.In the present embodiment, can also be provided with as required one or more video interfaces in VGA input, 2 HDMI, Composite Video, S-Video, 2 PC Audio, Mic In, VGA output, HDMI interface, DVI interface, YpbPr component interface, Y/C light tone separation interface, the CVBS interface on the matrix, adopt other to install as display device.
The main interactive control circuit of interactive pen in the present embodiment and shell, an interactive control circuit setting in the enclosure, please referring to accompanying drawing 5, interaction in a present embodiment control circuit mainly comprises an interactive central control module, MEMS module and is used for carrying out with matrix the communication module of data communication, the MEMS module is for detection of the spatial positional information of interactive pen, and export an interactive spatial positional information to an interactive central control module, communication module is connected on the interactive central control module.In the present embodiment, interactive pen is provided with laser pen, and laser pen is connected on the interactive central control module, is used for the usefulness of demonstration when meeting, teaching.In the present embodiment, also be provided with input media on interactive pen, input media is connected on the interactive central control module, and the input media in the present embodiment comprises roller and button, the interactive pen in the utility model can be used as air mouse.
The utility model in use, by the projector matrix video information (comprising PPT lecture original text, teaching courseware etc.) is projected on projection screen, blank or the wall, the hand-held interactive pen of teacher or speaker, by interactive input space positional information to projector, projector converts thereof into vision signal and is incident upon on projection screen, blank or the wall, to reach interactive purpose.
Adopt the utility model to have saved many costs for the user.The expense that the user will not need to spend great number removes to buy in addition electronic whiteboard, only needs computer is connected with the projector machine.Outside cuing down expenses, can obtain interaction effect equally.And its good portability, and have the functions such as toning, magnifier, spotlight, draw curtain, can carry out easily interactive operation.
Claims (9)
1. multifunction interactive projector is characterized in that: described projector comprises matrix and interactive pen, and matrix and being connected connects by wired or wireless mode,
Described matrix comprises shell, projection module and matrix control circuit, projection module and the setting of matrix control circuit in the enclosure, matrix control circuit controlling projection module work;
Described interactive pen comprises shell and an interactive control circuit, and an interactive control circuit setting in the enclosure.
2. multifunction interactive projector according to claim 1, it is characterized in that: the communication module that described matrix control circuit comprises matrix central control module, memory module, is used for driving the video driving module of projection module displays and is used for carrying out with interactive pen data communication, memory module is connected on the matrix central control module, the work of matrix central control module control video driving module, communication module is connected on the matrix central control module.
3. multifunction interactive projector according to claim 2 is characterized in that: be connected with the network interface for interconnection network on the described matrix central control module.
4. multifunction interactive projector according to claim 2 is characterized in that: be connected with the video output module on the described matrix central control module.
5. multifunction interactive projector according to claim 2 is characterized in that: be connected with the audio frequency output module on the described matrix central control module.
6. multifunction interactive projector according to claim 2 is characterized in that: be connected with external memory interface on the described matrix central control module.
7. multifunction interactive projector according to claim 1, it is characterized in that: a described interaction control circuit comprises an interactive central control module, MEMS module and is used for carrying out with matrix the communication module of data communication, the interactive spatial positional information of MEMS module output is given an interactive central control module, and communication module is connected on the interactive central control module.
8. multifunction interactive projector according to claim 7 is characterized in that: described interactive pen is provided with laser pen, and laser pen is connected on the interactive central control module.
9. multifunction interactive projector according to claim 7 is characterized in that: described interactive pen is provided with input media, and input media is connected on the interactive central control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326092 CN202795270U (en) | 2012-07-06 | 2012-07-06 | Multi-functional interactive projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326092 CN202795270U (en) | 2012-07-06 | 2012-07-06 | Multi-functional interactive projector |
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| CN202795270U true CN202795270U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220326092 Expired - Fee Related CN202795270U (en) | 2012-07-06 | 2012-07-06 | Multi-functional interactive projector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105243905A (en) * | 2015-10-14 | 2016-01-13 | 深圳市飞图视讯有限公司 | Photool multimedia teaching interactive system |
| CN105573690A (en) * | 2014-10-07 | 2016-05-11 | 纬创资通股份有限公司 | Interactive electronic whiteboard display method and display device |
-
2012
- 2012-07-06 CN CN 201220326092 patent/CN202795270U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573690A (en) * | 2014-10-07 | 2016-05-11 | 纬创资通股份有限公司 | Interactive electronic whiteboard display method and display device |
| CN105573690B (en) * | 2014-10-07 | 2019-01-25 | 纬创资通股份有限公司 | Interactive electronic whiteboard display method and display device |
| CN105243905A (en) * | 2015-10-14 | 2016-01-13 | 深圳市飞图视讯有限公司 | Photool multimedia teaching interactive system |
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| 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: 20130313 Termination date: 20180706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |