CN203325238U - Multimedia audio and video projection acquisition play one-body machine - Google Patents
Multimedia audio and video projection acquisition play one-body machine Download PDFInfo
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- CN203325238U CN203325238U CN2013200250972U CN201320025097U CN203325238U CN 203325238 U CN203325238 U CN 203325238U CN 2013200250972 U CN2013200250972 U CN 2013200250972U CN 201320025097 U CN201320025097 U CN 201320025097U CN 203325238 U CN203325238 U CN 203325238U
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Abstract
The utility model relates to a multimedia audio and video projection acquisition play one-body machine. The multimedia audio and video projection acquisition play one-body machine comprises multimedia equipment such as a casing, an object exhibition booth instrument, a host operation panel and an electronic circuit board, wherein a front side face of the casing is equipped with a projection lens of a projector, a back side face of the casing is equipped with external interfaces, a left side face and a right side face are equipped with sound box devices and heat radiation holes, an upper part in the casing is equipped with the host operation panel and the object exhibition booth instrument, a lower part in the casing is equipped with various types of electronic circuit boards, a remote controller having same functions as the host operation panel, a wireless microphone and a projector remote controller are further prepared. The multimedia audio and video projection acquisition play one-body machine is advantaged in that: the multimedia audio and video projection acquisition play one-body machine has properties of strong scalability, wide application scope for various audio and video formats, light weight, firm performance, portable performance, simple operation and maintenance and complete function and can change any place into a multimedia classroom.
Description
Technical field
The utility model relates to multimedia technology, relates in particular to the multimedia audio-video collection and playing system.
Background technology
School offers multi-media classroom and starts to popularize, but will buy traditional complex apparatus such as " projector+notebook+power amplifier sound equipment+Electronic platforms ", and ubiquity that engineering is large, expense is high, use the problems such as dumb.
The utility model content
The purpose of this utility model is exactly in order to overcome above-mentioned weak point of the prior art, provide a kind of multimedia audio-video projection acquisition to play all-in-one, the multimedia equipment height such as projector, power amplifier, sounder, computer is integrated, can meet the multimedia teaching demand, without equipment such as Electronic platform, liquid crystal display, the space that occupies classroom is little, and neat and tidy!
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of multimedia audio-video projection acquisition is play all-in-one, comprises the multimedia equipments such as shell, real object exhibition booth instrument, host service function panel and electronic circuit board.The upper cover of described shell is movable, can open, and the leading flank of shell is equipped with the projection lens of projector, trailing flank is equipped with external interface, comprise: the audio frequency input----input computer sound, microphone sound, wireless wheat sound, audio frequency output----can external active audio amplifier or power amplifier, video input, the VGA input----other VGA signal sources such as notebook or video camera can be connect, but VGA output----external-connection displayer, the display devices such as projector, USB interface---4 tunnel USB interface are provided, but external mobile hard disk, mouse, the equipment such as USB flash disk, network interface---be connected to outer net and can surf the Net, the cable TV signal interface---can watch CATV (cable television), power input interface---input AC220V power supply and power switch, left surface and right flank are equipped with acoustics and louvre.
Host service function panel and real object exhibition booth instrument are housed in the enclosure, and described host service function panel can switch the various functions of all-in-one, adjusts the Projection Display effect; Described real object exhibition booth instrument is equipped with rocking arm; 3,200,000 pixel high-resolution cameras are equipped with on the rocking arm top; can 36 Zoom Lens technology; rocking arm is folded in housing when not working; when work, can arbitrarily angledly launch; can be raised to beyond shell, the various control function keys of video presenter are housed in the storehouse of real object exhibition booth instrument; Various electronic circuit boards are housed in the enclosure, contain central controller, media breakout box, professional amplifirer etc., described central controller mainly contains by high-performance specialty Intel's dual core processor and media breakout box and forms, described media breakout box consists of the single-chip embedded system, input interface and output interface are arranged, settling signal is processed, and completes the conversion between various signals, and described professional amplifirer is equipped with professional audio frequency and video dsp processor.
Simultaneously, have telepilot, wireless microphone and the projector remote controller with the same function of host service function panel.
The beneficial effects of the utility model are: a kind of multimedia audio-video projection acquisition is play all-in-one, extensibility by force, is extensively supported various video and audio forms, lightly firm, easy to carry, Operation and Maintenance is simple, multiple functional, can anywhere can be become to multi-media classroom at any time.
The accompanying drawing explanation
Fig. 1 is that a kind of multimedia audio-video projection acquisition of the present utility model is play the all-in-one outside drawing;
Fig. 2 is the trailing flank external interface that a kind of multimedia audio-video projection acquisition of the present utility model is play the all-in-one shell;
Fig. 3 is that a kind of multimedia audio-video projection acquisition of the present utility model is play electronic circuit board, host service function panel and the real object exhibition booth instrument position view that all-in-one goes the enclosure of lid.
Embodiment
Below in conjunction with Fig. 1, Fig. 2, Fig. 3 and an embodiment, the utility model is described in further detail:
A kind of multimedia audio-video projection acquisition is play all-in-one, comprises the multimedia equipments such as shell 1, real object exhibition booth instrument 2, host service function panel 3 and electronic circuit board 4.Described shell 1 upper cover 1.1 is movable, can open, and the leading flank of shell 1 is equipped with the projection lens 1.2 of projector, trailing flank is equipped with external interface, comprise: audio frequency input 1.3----input computer sound, microphone sound, wireless wheat sound, audio frequency output 1.4---can external active audio amplifier or power amplifier, VGA input 1.5----can connect other VGA signal sources such as notebook or video camera, but VGA output 1.6----external-connection displayer, the display devices such as projector, usb 1, 7---provides 4 tunnel USB interface, but external mobile hard disk, mouse, the equipment such as USB flash disk, network interface 1.8--is connected to outer net and can surfs the Net, cable TV signal interface 1.9---can watch CATV (cable television), power input interface 1.10---input AC220V power supply and power switch 1.11, left surface and right flank respectively are equipped with acoustics and louvre.
Host service function panel 3 and real object exhibition booth instrument 2 are housed above in shell 1, and host service function panel 3 can switch the various functions of all-in-one, adjusts the Projection Display effect; Real object exhibition booth instrument 2 is equipped with rocking arm 2.1; high resolving power high-resolution camera 2.2 is equipped with on rocking arm 2.1 tops; can high Zoom Lens technology; rocking arm 2.1 is folded in housing 1 when not working; when work, can arbitrarily angledly launch; can be raised to beyond shell 1, the various control function keys of video presenter are housed in the storehouse of real object exhibition booth instrument 2; Various electronic circuit boards 4 are housed below in shell 1, contain central controller, media breakout box, professional amplifirer etc., described central controller mainly contains by high-performance specialty Intel's dual core processor and media breakout box and forms, described media breakout box consists of the single-chip embedded system, input interface and output interface are arranged, settling signal is processed, and completes the conversion between various signals, and described professional amplifirer is equipped with professional audio frequency and video dsp processor.
Simultaneously, have telepilot, wireless microphone and the projector remote controller with the same function of host service function panel.
Claims (2)
1. a multimedia audio-video projection acquisition is play all-in-one, comprises shell, real object exhibition booth instrument, host service function panel and electronic circuit board, and the upper cover of described shell is movable, can open, and what the leading flank of shell was equipped with projector puts the Showing-that-momentum-turning camera lens, it is characterized in that: trailing flank is equipped with external interface, comprise: the audio frequency input----input computer sound, microphone sound, wireless wheat sound, audio frequency output---can external active audio amplifier or power amplifier, video input, the VGA input----notebook or video camera can be connect, but VGA output----external-connection displayer, projector, USB interface---the multichannel USB interface is provided, but external mobile hard disk, mouse, USB flash disk equipment, network interface---be connected to outer net and can surf the Net, the cable TV signal interface---can watch CATV (cable television), power input interface---input AC220V power supply and power switch, left surface and right flank are equipped with sounder and louvre.
2. a kind of multimedia audio-video projection acquisition according to claim 1 is play all-in-one, it is characterized in that: host service function panel and real object exhibition booth instrument are housed in the enclosure, described host service function panel can switch the various functions of all-in-one, adjusts the Projection Display effect; Described real object exhibition booth instrument is equipped with rocking arm; high resolving power high-resolution camera is equipped with on the rocking arm top; can high Zoom Lens technology; rocking arm is folded in housing when not working; when work, can arbitrarily angledly launch; can be raised to beyond shell, the various control function keys of video presenter are housed in the storehouse of real object exhibition booth instrument; Various electronic circuit boards are housed in the enclosure, contain central controller, media breakout box, professional amplifirer, described central controller mainly contains by high-performance specialty Intel's dual core processor and media breakout box and forms, described media breakout box consists of the single-chip embedded system, input interface and output interface are arranged, settling signal is processed, and completes the conversion between various signals, and described professional amplifirer is equipped with professional audio frequency and video dsp processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200250972U CN203325238U (en) | 2013-01-07 | 2013-01-07 | Multimedia audio and video projection acquisition play one-body machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200250972U CN203325238U (en) | 2013-01-07 | 2013-01-07 | Multimedia audio and video projection acquisition play one-body machine |
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| Publication Number | Publication Date |
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| CN203325238U true CN203325238U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013200250972U Expired - Fee Related CN203325238U (en) | 2013-01-07 | 2013-01-07 | Multimedia audio and video projection acquisition play one-body machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157173A (en) * | 2014-08-22 | 2014-11-19 | 北京博宇昊业多媒体科技有限公司 | Multimedia mobile player |
| CN104683841A (en) * | 2015-03-16 | 2015-06-03 | 王静 | Miniature multifunctional recreation device |
| CN105979357A (en) * | 2015-12-03 | 2016-09-28 | 乐视致新电子科技（天津）有限公司 | Teaching video processing method and device |
| CN106412652A (en) * | 2016-11-05 | 2017-02-15 | 张雅婧 | Multimedia intelligent projection girder type host |
-
2013
- 2013-01-07 CN CN2013200250972U patent/CN203325238U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157173A (en) * | 2014-08-22 | 2014-11-19 | 北京博宇昊业多媒体科技有限公司 | Multimedia mobile player |
| CN104683841A (en) * | 2015-03-16 | 2015-06-03 | 王静 | Miniature multifunctional recreation device |
| CN105979357A (en) * | 2015-12-03 | 2016-09-28 | 乐视致新电子科技（天津）有限公司 | Teaching video processing method and device |
| CN106412652A (en) * | 2016-11-05 | 2017-02-15 | 张雅婧 | Multimedia intelligent projection girder type host |
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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: 20131204 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |