CN201607941U - Audio and video playing device - Google Patents
Audio and video playing device Download PDFInfo
- Publication number
- CN201607941U CN201607941U CN2009202950075U CN200920295007U CN201607941U CN 201607941 U CN201607941 U CN 201607941U CN 2009202950075 U CN2009202950075 U CN 2009202950075U CN 200920295007 U CN200920295007 U CN 200920295007U CN 201607941 U CN201607941 U CN 201607941U
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- audio
- display device
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- video display
- bar
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Abstract
The utility model discloses an audio and video playing device comprising a box body, wherein the box body is provided with an upper chamber and a lower chamber, an audio power amplifier and an audio and video player are arranged in the upper chamber, a sound box is arranged in the lower chamber, and the top of the box body is connected with a display device. The audio and video playing device has the advantages that the audio and video player, the audio power amplifier, the sound box, the display device, and the like are integrated on the same box body to form a whole; when in use, the audio and video playing device can be conveniently matched with selected equipment to use; and especially, when applied to stage scenery, the audio and video playing device saves the operation time of workers and reduces the workload, thereby being greatly convenient.
Description
Technical field
The utility model relates to a kind of audio/video device, especially relates to a kind of audio and video display device.
Background technology
In stage set, usually need use as DVD player, video recorder, audio-frequency power amplifier, monitor, plurality of devices such as audio amplifier, and various device all is separate each other, when playing, DVD player watches monitor as need, then need DVD player be formed with monitor and be in the same place by the external signal connecting line, yet, in stage set, sometimes various device is placed individually by messy ground usually, when when needs use two or more equipment, the staff needs earlier two or more equipment to be put together usually, increased staff's workload like this, especially when some equipment can not find, can increase setup time greatly quickly, thereby may arrange stage effect and cause direct influence.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind of video-audio player, audio-frequency power amplifier, audio amplifier and display device is integrated in one, and audio and video display device simple in structure, easy to use.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of audio and video display device, comprise casing, described casing is provided with upper plenum and following cavity, be provided with audio-frequency power amplifier and video-audio player in the described upper plenum, be provided with audio amplifier in the cavity under described, the top of described casing is connected with display device.
Described casing is provided with the audio input interface that is used to connect microphone.
The left surface of described casing or right flank are provided with the storing platform that is used to shelve described microphone, and described storing platform is provided with and is used for the storing through hole that matches with the handle of described microphone.
Also be provided with the power switch that is used to switch on or off power supply on the described casing.
Described display device comprises LCDs and the bindiny mechanism that is used to be connected described LCDs and described casing.
Described bindiny mechanism comprises bar in the connection at the top that is fixed on described casing, be sheathed on the outer outer bar of connection of bar in the described connection and be connected the support bar that outer bar is connected with described, the outer bar of described connection is provided with and is used for the length adjustment nut of the outer bar of the described connection of up-down adjustment with respect to bar position in the described connection, bar is provided with and is used for the regulating tank that matches with described length adjustment nut in the described connection, and the other end of described support bar is fixedlyed connected with the back seat of described LCDs.
Be provided with the direction adjustment organization of the angle of steeving that is used to regulate described LCDs between outer bar of described connection and the described support bar, described direction adjustment organization comprises the connecting portion of an end that is arranged at the outer bar of described connection and is arranged at the link slot of an end of described support bar, described connecting portion embeds in the described link slot and matches with described link slot, and fixes by nut.
The trailing flank of described casing is provided with telescopic lever mechanism, the bottom of described casing is respectively arranged with pulley on two angles near the trailing flank of described casing, and the bottom of described casing is respectively arranged with feet on two angles away from the trailing flank of described casing.
Be symmetrical arranged on the left surface of described casing and the right flank and be useful on the handle that conveniently lifts described casing.
Described audio amplifier comprises loudspeaker and web plate, and described loudspeaker are arranged in the described down cavity, and described web plate is arranged on the leading flank of described casing and is positioned at the place ahead of described loudspeaker.
Compared with prior art, advantage of the present utility model is video-audio player, audio-frequency power amplifier, audio amplifier and display device etc. are combined on the casing, it is become one, can use by the collocation of selection equipment easily during use, when particularly this audio and video display device being applied to stage set, saved the time for staff's operation, reduced workload, it is greatly convenient to have brought.
Description of drawings
Fig. 1 is a perspective view one of the present utility model;
Fig. 2 is a perspective view two of the present utility model;
Fig. 3 is a vertical view of the present utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of audio and video display device, comprise casing 1, casing 1 is provided with upper plenum (not shown) and following cavity (not shown), be provided with audio-frequency power amplifier 4 and video-audio player 2 in the upper plenum, be provided with audio amplifier 3 in the following cavity, audio amplifier 3 comprises loudspeaker (not shown) and web plate 31, loudspeaker are arranged at down in the cavity, web plate 31 is arranged on the leading flank of casing 1 and is positioned at the place ahead of loudspeaker, casing 1 is provided with the power switch 6 that is used to connect the audio input interface 5 of microphone (not shown) and is used to switch on or off the power supply (not shown), and the top of casing 1 is connected with display device.
In this specific embodiment, display device comprises LCDs 71 and the bindiny mechanism 72 that is used to be connected LCDs 71 and casing 1, bindiny mechanism 72 comprises the interior bar 721 of the connection at the top that is fixed on casing 1, be sheathed on the outer outer bars 722 of connection of bar in connecting 721 and and be connected the support bar 723 that outer bar 722 is connected, connecting outer bar 722 is provided with and is used for up-down adjustment and connects outer bar 722 with respect to the length adjustment nut 724 that connects interior bar 721 positions, bar 721 is provided with and is used for the regulating tank (not shown) that matches with length adjustment nut 724 in connecting, and the other end of support bar 723 is fixedlyed connected with the back seat of LCDs 71.Connect the direction adjustment organization 73 that is provided with the angle of steeving that is used for regulator solution crystal display screen 71 between outer bar 722 and the support bar 723, direction adjustment organization 73 comprises connecting portion 731 that is arranged at an end that connects outer bar 722 and the link slot 732 that is arranged at an end of support bar 723, connecting portion 731 embeds in the link slot 732 and matches with link slot 732, and fixing by nut 733.
At this, the connected mode between video-audio player 2, audio amplifier 3, audio-frequency power amplifier 4, LCDs 71 and the power supply all adopts prior art, and video-audio player 2 can adopt existing DVD player or VCD player etc.
In this specific embodiment, the left surface of casing 1 or right flank are provided with the storing platform 8 that is used to shelve microphone, put platform 8 and are provided with and are used for the storing through hole 81 that matches with the handle of microphone.
In this specific embodiment, the trailing flank of casing 1 is provided with telescopic lever mechanism 9, telescopic lever mechanism 9 adopts existing common pull rod device, on two angles of bottom near the trailing flank of casing 1 of casing 1, be respectively arranged with pulley 11, by being used of telescopic lever mechanism 9 and pulley 11, can realize the random pulling of casing 1 easily, make things convenient for staff's operation; The bottom of casing 1 is respectively arranged with feet 12 on two angles away from the trailing flank of casing 1.
In this specific embodiment, on the left surface of casing 1 and right flank, be symmetrical arranged and be useful on the handle 13 that conveniently lifts casing 1, the version of handle 13 can adopt multiple existing structure.
Claims (10)
1. audio and video display device, it is characterized in that comprising casing, described casing is provided with upper plenum and following cavity, is provided with audio-frequency power amplifier and video-audio player in the described upper plenum, be provided with audio amplifier in the cavity under described, the top of described casing is connected with display device.
2. a kind of audio and video display device according to claim 1 is characterized in that described casing is provided with the audio input interface that is used to connect microphone.
3. a kind of audio and video display device according to claim 2, the left surface or the right flank that it is characterized in that described casing are provided with the storing platform that is used to shelve described microphone, and described storing platform is provided with and is used for the storing through hole that matches with the handle of described microphone.
4. a kind of audio and video display device according to claim 1 is characterized in that also being provided with on the described casing power switch that is used to switch on or off power supply.
5. according to each described a kind of audio and video display device in the claim 1 to 4, it is characterized in that described display device comprises LCDs and the bindiny mechanism that is used to be connected described LCDs and described casing.
6. a kind of audio and video display device according to claim 5, it is characterized in that described bindiny mechanism comprises the interior bar of connection at the top that is fixed on described casing, be sheathed on the outer outer bar of connection of bar in the described connection and be connected the support bar that outer bar is connected with described, the outer bar of described connection is provided with and is used for the length adjustment nut of the outer bar of the described connection of up-down adjustment with respect to bar position in the described connection, bar is provided with and is used for the regulating tank that matches with described length adjustment nut in the described connection, and the other end of described support bar is fixedlyed connected with the back seat of described LCDs.
7. a kind of audio and video display device according to claim 6, it is characterized in that being provided with between outer bar of described connection and the described support bar direction adjustment organization of the angle of steeving that is used to regulate described LCDs, described direction adjustment organization comprises the connecting portion of an end that is arranged at the outer bar of described connection and is arranged at the link slot of an end of described support bar, described connecting portion embeds in the described link slot and matches with described link slot, and fixes by nut.
8. a kind of audio and video display device according to claim 5, the trailing flank that it is characterized in that described casing is provided with telescopic lever mechanism, the bottom of described casing is respectively arranged with pulley on two angles near the trailing flank of described casing, and the bottom of described casing is respectively arranged with feet on two angles away from the trailing flank of described casing.
9. a kind of audio and video display device according to claim 5 is characterized in that being symmetrical arranged on the left surface of described casing and the right flank and is useful on the handle that conveniently lifts described casing.
10. a kind of audio and video display device according to claim 1, it is characterized in that described audio amplifier comprises loudspeaker and web plate, described loudspeaker are arranged in the described down cavity, and described web plate is arranged on the leading flank of described casing and is positioned at the place ahead of described loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202950075U CN201607941U (en) | 2009-12-22 | 2009-12-22 | Audio and video playing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202950075U CN201607941U (en) | 2009-12-22 | 2009-12-22 | Audio and video playing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607941U true CN201607941U (en) | 2010-10-13 |
Family
ID=42952645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202950075U Expired - Fee Related CN201607941U (en) | 2009-12-22 | 2009-12-22 | Audio and video playing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752677A (en) * | 2012-06-19 | 2012-10-24 | 宁波音王电声股份有限公司 | Multifunctional audio-video integrated active playing system |
| CN105072522A (en) * | 2015-08-28 | 2015-11-18 | 北京联科中诺科技有限公司 | Alternating current-direct current mobile active speaker |
-
2009
- 2009-12-22 CN CN2009202950075U patent/CN201607941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752677A (en) * | 2012-06-19 | 2012-10-24 | 宁波音王电声股份有限公司 | Multifunctional audio-video integrated active playing system |
| CN102752677B (en) * | 2012-06-19 | 2015-01-28 | 宁波音王电声股份有限公司 | Multifunctional audio-video integrated active playing system |
| CN105072522A (en) * | 2015-08-28 | 2015-11-18 | 北京联科中诺科技有限公司 | Alternating current-direct current mobile active speaker |
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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: 20101013 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |