CN201540450U - Projection machine with multiple audio-visual functions - Google Patents
Projection machine with multiple audio-visual functions Download PDFInfo
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- CN201540450U CN201540450U CN2009202705406U CN200920270540U CN201540450U CN 201540450 U CN201540450 U CN 201540450U CN 2009202705406 U CN2009202705406 U CN 2009202705406U CN 200920270540 U CN200920270540 U CN 200920270540U CN 201540450 U CN201540450 U CN 201540450U
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- projector
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Abstract
A structurally improved projection machine with multiple audio-visual functions comprises a body, a projection control circuit, a memory unit, a multimedia projection circuit and a sound source and microphone circuit, wherein an accommodation space is formed in the body, and a play camera is arranged on the housing of the body; the projection control circuit is arranged in the body and used for controlling the image playing control actions of the projection machine, and further comprises a wireless receiving circuit correspondingly matched with a wireless remote controller; the memory unit is arranged in the body, electrically connected with the projection control circuit, and provided with a storage memory for accessing electronic records; and the multimedia projection circuit is arranged in the body, electrically connected with the projection control circuit, and used for processing DVD, CD, VCD, MP3, MPEG and various picture image files; the sound source and microphone circuit is arranged in the body, electrically connected with the projection control circuit, and used for processing the input and output of sound source signals, the output sound source signals correspond to a horn sound module, the input sound source signals correspond to a microphone, and the sound source and microphone circuit is further connected with a sound source wireless transceiver circuit correspondingly matched with a wireless horn and a wireless microphone.
Description
Technical field
The utility model relates to a kind of projector, especially a kind of projector with novel structure of integrating multiple video/audio function.
Background technology
Along with the development of electrical appliance technology is increasingly mature, and the modern is that main shaft realizes that the conception of family's theater has obtained general enforcement to the pursuit of recreation amusement with a projector.
Yet projector of the prior art, all only possesses single image projection playing function in the design, must be extra be connected to a video-audio playing device (for example: DVD player, computing machine, laptop computer etc.), can carry out image broadcasts, and also be not provided with sound effect processing system in the general projector, therefore when playing video, need to cooperate synchronously under the situation of play sound effect, then need additionally to connect again to establish, on convenience, consider can be considered a kind of disappearance with audio device.And along with making rapid progress of science and technology, under the multifunctionality of product more and more is subjected to society now that the consumer watches attentively, so the dull projector of design also will be eliminated gradually, in view of this, the utility model provides a kind of projector's design of novelty, in the hope of allowing projector be integrated various video/audio functions to improve convenience and practicality.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides the projector with many video/audio functions that improves on a kind of structure.
The technical scheme that its technical matters that solves the utility model adopts is, a kind of projector with many video/audio functions is characterized in that comprising,
One body, it is a housing, inside is provided with an accommodation space, and housing is provided with a broadcast camera lens;
One projection control circuit, it is located at the interior image Play Control action with keyholed back plate projector of body, it further comprises a wireless receiving circuit, with corresponding matching one Digiplex, be provided with the light source inductor and come the interior light source of nernst cell, adjust light source of projector to best drop shadow effect so that inform the user.
One mnemon, it is located in the body and is electrically connected at the projection control circuit, is one to have and store the electronic unit of internal memory for the access electronic record;
One multimedia projection circuit, it is located in the body and is electrically connected on the projection control circuit, is one can handle the circuit logic electronic unit that comprises DVD, CD, VCD, MP3, MPEG and various picture image archives;
One source of sound and microphone circuit, it is located in the body and is electrically connected on the projection control circuit, can handle the output input of source of sound information, output source of sound information is corresponding to a loudspeaker source of sound device, input source of sound information is corresponding to a microphone, and source of sound and microphone circuit further link a source of sound wireless transceiver circuit, corresponding matching wireless speakers and wireless microphone:
Described projector with many video/audio functions also comprises a multi-functional reader device, and it is located on the body and is electrically connected at the projection control circuit, can correspondence read various memory cards and various game card.
Described projector with many video/audio functions also comprises a television reception circuit, and it is located in the body and is electrically connected on the projection control circuit, is one can receive and handle the electronic unit of television signal.
Described projector with many video/audio functions also comprises a video and audio capturing device circuit, and it is located in the body and is electrically connected at the projection control circuit, and is electrically connected on the video camera in wired or wireless mode, plays the audio-visual of this video camera acquisition.
Described projector with many video/audio functions also comprises the circuit arrangement of pre-recording, and it is located in the body and is electrically connected on the television reception circuit, is used for controlling this circuit, can carry out audio-visual recording in Preset Time point.
Described projector with many video/audio functions also comprises a reading Teaching-with tool circuit, and it is located in the body and is electrically connected on the video and audio capturing device circuit, and is electrically connected to an external point-of-reading device.
Described projector with many video/audio functions also comprises a USB joint chair, and it is located in the body and is electrically connected at the projection control circuit, is used for connecting the external connected electronic device as a linkage interface.
The utility model has been integrated multiple video/audio function, can answer user's needs that corresponding service is provided, and various function is integrated in more can reduces the unnecessary of single body that the user purchases each corresponding function respectively on the machine and expend and volume exclusion.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a configuration schematic diagram of the present utility model.
1. play camera lenses among the figure, 10. body, 11. projection control circuits, 111. wireless receiving circuits, 112. the light source inductor, 12. mnemons, 13. multimedias projection circuit, 14. source of sound and microphone circuit, 141. source of sound wireless transceiver circuits, 15. multi-functional reader devices, 16. television reception circuit, 17. video and audio capturing device circuit, 18. circuit arrangements of pre-recording, 19. reading Teaching-with tool circuit, 20.USB joint chair, 50. video cameras, 91. Digiplex, 92. loudspeaker, 93. microphones
Embodiment
In Fig. 1, the utility model comprises a body 10, a projection control circuit 11, a mnemon 12, multimedia projection circuit 13, a source of sound and microphone circuit 14, one multi-functional reader device 15, a television reception circuit 16, a video and audio capturing device circuit 17, pre-record circuit arrangement 18, a reading Teaching-with tool circuit 19 and a USB joint chair 20.
Mnemon 12 is located in the body, and is electrically connected at projection control circuit 11, is one to have and store the electronic unit of internal memory for the access electronic record.
Source of sound and microphone circuit 14 are located in the body 10, it is electrically connected on the projection control circuit 11, can handle the output input of source of sound information, and output source of sound information is corresponding to a loudspeaker source of sound device, input source of sound information is corresponding to a microphone, and source of sound and microphone circuit 14 can further link a source of sound wireless transceiver circuit 141, and corresponding matching is used wireless speakers 92 and wireless microphone 93.
Video and audio capturing device circuit 17 is located in the body 10, it is electrically connected on the projection control circuit 11, and be electrically connected on the video camera 50 in wired or wireless mode, be used for playing the audio-visual of these video camera 50 acquisitions, and functional so that the utility model can be had more by this, for example can be used as an image and sound message-leaving machine.
The circuit arrangement 18 of pre-recording is located in the body 10, and it is electrically connected on television reception circuit 16 and the video and audio capturing device circuit 17, can carry out audio-visual recording in a default time point to control this two circuit.
Aforementioned reading Teaching-with tool circuit 19 is located in the body 10, and it is electrically connected on the video and audio capturing device circuit 17, and is electrically connected to an external point-of-reading device, is used to provide the function that the user plays the reading image, increases multifunctionality of the present utility model.
Claims (10)
1. the projector with many video/audio functions is characterized in that comprising,
One body, it is a housing, inside is provided with an accommodation space, and housing is provided with a broadcast camera lens;
One projection control circuit, it is located at the interior image Play Control action with keyholed back plate projector of body, it further comprises a wireless receiving circuit, with corresponding matching one Digiplex, be provided with the light source inductor and come the interior light source of nernst cell, adjust light source of projector to best drop shadow effect so that inform the user;
One mnemon, it is located in the body and is electrically connected at the projection control circuit, is one to have and store the electronic unit of internal memory for the access electronic record;
One multimedia projection circuit, it is located in the body and is electrically connected on the projection control circuit, is one can handle the circuit logic electronic unit that comprises DVD, CD, VCD, MP3, MPEG and various picture image archives;
One source of sound and microphone circuit, it is located in the body and is electrically connected on the projection control circuit, can handle the output input of source of sound information, output source of sound information is corresponding to a loudspeaker source of sound device, input source of sound information is corresponding to a microphone, and source of sound and microphone circuit further link a source of sound wireless transceiver circuit, corresponding matching wireless speakers and wireless microphone:
2. the projector with many video/audio functions according to claim 1 is characterized in that also comprising a multi-functional reader device, and it is located on the body and is electrically connected at the projection control circuit, can correspondence read various memory cards and various game card.
3. the projector with many video/audio functions according to claim 1 and 2 is characterized in that also comprising a television reception circuit, and it is located in the body and is electrically connected on the projection control circuit, is one can receive and handle the electronic unit of television signal.
4. the projector with many video/audio functions according to claim 1 and 2, it is characterized in that also comprising a video and audio capturing device circuit, it is located in the body and is electrically connected at the projection control circuit, and be electrically connected on the video camera in wired or wireless mode, play the audio-visual of this video camera acquisition.
5. the projector with many video/audio functions according to claim 3, it is characterized in that also comprising a video and audio capturing device circuit, it is located in the body and is electrically connected at the projection control circuit, and is electrically connected on the video camera in wired or wireless mode, plays the audio-visual of this video camera acquisition.
6. the projector with many video/audio functions according to claim 1 and 2, it is characterized in that also comprising the circuit arrangement of pre-recording, it is located in the body and is electrically connected on the television reception circuit, is used for controlling this circuit, can carry out audio-visual recording in Preset Time point.
7. the projector with many video/audio functions according to claim 5, it is characterized in that also comprising the circuit arrangement of pre-recording, it is located in the body and is electrically connected on the video and audio capturing device circuit, is used for controlling this circuit, can carry out audio-visual recording in Preset Time point.
8. the projector with many video/audio functions according to claim 1 and 2 is characterized in that also comprising a reading Teaching-with tool circuit, and it is located in the body and is electrically connected on the video and audio capturing device circuit, and is electrically connected to an external point-of-reading device.
9. the projector with many video/audio functions according to claim 7 is characterized in that also comprising a reading Teaching-with tool circuit, and it is located in the body and is electrically connected on the video and audio capturing device circuit, and is electrically connected to an external point-of-reading device.
10. according to claim 1 or 2 or 5 or 7 or 9 described projectors with many video/audio functions, it is characterized in that also comprising a USB joint chair, it is located in the body and is electrically connected at the projection control circuit, is used for connecting the external connected electronic device as a linkage interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202705406U CN201540450U (en) | 2009-11-26 | 2009-11-26 | Projection machine with multiple audio-visual functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202705406U CN201540450U (en) | 2009-11-26 | 2009-11-26 | Projection machine with multiple audio-visual functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540450U true CN201540450U (en) | 2010-08-04 |
Family
ID=42591911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202705406U Expired - Fee Related CN201540450U (en) | 2009-11-26 | 2009-11-26 | Projection machine with multiple audio-visual functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842328A (en) * | 2012-09-28 | 2012-12-26 | 苏州鼎雅电子有限公司 | Induction type automatic image and sound play device |
| CN103425954A (en) * | 2012-05-15 | 2013-12-04 | 仪鼎半导体股份有限公司 | Scanning calculation method |
| CN108933932A (en) * | 2017-05-26 | 2018-12-04 | 香港彩亿科技有限公司 | Projector and optical projection system |
-
2009
- 2009-11-26 CN CN2009202705406U patent/CN201540450U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425954A (en) * | 2012-05-15 | 2013-12-04 | 仪鼎半导体股份有限公司 | Scanning calculation method |
| CN103425954B (en) * | 2012-05-15 | 2016-05-25 | 仪鼎半导体股份有限公司 | scanning calculation method |
| CN102842328A (en) * | 2012-09-28 | 2012-12-26 | 苏州鼎雅电子有限公司 | Induction type automatic image and sound play device |
| CN108933932A (en) * | 2017-05-26 | 2018-12-04 | 香港彩亿科技有限公司 | Projector and optical projection system |
| CN108933932B (en) * | 2017-05-26 | 2021-08-13 | 香港彩亿科技有限公司 | Projector and projection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20101126 |