CN212785696U - Split type removal video stereo set - Google Patents
Split type removal video stereo set Download PDFInfo
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- CN212785696U CN212785696U CN202021178000.8U CN202021178000U CN212785696U CN 212785696 U CN212785696 U CN 212785696U CN 202021178000 U CN202021178000 U CN 202021178000U CN 212785696 U CN212785696 U CN 212785696U
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Abstract
The utility model discloses a split type removal video stereo set, including sound, set up power, microphone, controller and display screen on sound, the wired and/or wireless signal connection director of display screen, controller signal connection power, microphone. The utility model has wired and wireless connection signal transmission modes, meets the requirement of users for broadcasting by holding the microphone everywhere, and greatly facilitates the use state; the height and the direction of the display screen can be adjusted at will according to the use requirements, and the display screen can be taken down from the sound box body to be independently placed, so that the sound box body and the display screen are connected in a split manner, and the application scenes of the function of the device are greatly increased; and the display screen can be in wired or wireless connection with any existing battery sound box, so that the conventional battery sound box is changed into a mobile video battery sound box which is cheap, attractive, portable and easy to use.
Description
Technical Field
The utility model belongs to the technical field of sound equipment, especially, relate to a split type removal video stereo set.
Background
At present, the mobile sound box with high power and high sound pressure and powered by a battery is widely applied to cultural fitness life of people, such as square dance, outdoor Karaoke, outdoor teaching, outdoor product popularization and the like. The trundle and the pull rod of the sound body are arranged, so that the portable sound box is convenient to move and carry, and is not limited by factors such as sites and power supply. Therefore, the method is very popular and widely applied to all parts of the world. With the development of the times, the requirements of people on the functions of the battery sound box are improved. The battery sound is developed into a video battery sound with a video display, and is popular with users.
But present video machine stereo set, all video display unit fixed mounting become the integral type structure on the audio amplifier box, can't adjust video display unit position, and the display screen size is limited, and the distance has been far away and has been seen unclearly, causes the user to take the microphone to sing when watching the screen or explaining, all can only stand in the front of the audio amplifier 1m to the distance about 1.5m, just to the audio amplifier moreover. At this moment, the feedback phenomenon of the microphone is easy to generate, the sound amplification effect is influenced, in addition, the volume of the box body is larger than that of the conventional battery sound box, and the packaging, the transportation and the after-sale maintenance are more troublesome.
Therefore, the key to the problem is to develop a new video machine audio system that can adjust the position of the video display and the video display can be separated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a split type removal video stereo set.
The utility model discloses a following technical scheme realizes: including sound, set up power, microphone and controller on sound, speaker, power on the controller signal connection sound, sound's upper portion sets up the cross slab, and the equipment room is separated into to sound lower part to the cross slab, sets up speaker, power on the equipment room, and the cross slab separates sound upper portion for the function room, and detachably sets up the display screen in the function room, and the wired and/or wireless signal connection controller of display screen, be provided with the lid that opens and shuts the function room on the function room.
A telescopic support frame is detachably arranged on any side wall of the sound body, and a mounting hole matched with the rotary joint is formed in the upper portion of the telescopic support frame.
The utility model has the advantages that: the utility model has wired and wireless connection signal transmission modes, meets the requirement of users for broadcasting by holding the microphone everywhere, and greatly facilitates the use state; the height and the direction of the display screen can be adjusted at will according to the use requirements, and the display screen can be taken down from the sound box body to be independently placed, so that the sound box body and the display screen are connected in a split manner, and the application scenes of the function of the device are greatly increased; and the display screen can be in wired or wireless connection with any existing battery sound box, so that the conventional battery sound box is changed into a mobile video battery sound box which is cheap, attractive, portable and easy to use.
On the other hand, the display screen and the sound box are arranged in a separable structure, so that the display screen and the sound box can keep a certain distance, a person who sees the video for singing or explaining is far away from the sound box, and the sound feedback phenomenon of the microphone is reasonably controlled (in the sound amplification theory, the farther the microphone picks up and amplifies the sound, the larger the sound transmission gain is), so that the problem that the sound box is easy to whistle is reasonably solved, and the sound quality effect of broadcasting is improved; on the other hand, when a fault occurs, the fault part is only needed to be detached and returned to the factory for maintenance, so that the maintenance cost is effectively saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a reference diagram of the present invention in use;
reference numbers in the figures: the loudspeaker comprises a loudspeaker body 1, a diaphragm plate 2, an equipment chamber 3, a function chamber 4, a cover 5, a loudspeaker 6, a power supply 7, a controller 8, a microphone 9, a lifting rod 10, a display screen 11, a rotary joint 12, a microphone accommodating groove 13, a camera accommodating groove 14, a data line accommodating groove 15, a protective cover 16, a telescopic support frame 17 and a portable camera 18.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided with reference to the accompanying drawings.
The split type mobile video sound equipment shown in fig. 1 comprises a sound equipment body 1, wherein a power supply 7, a microphone 9 and a controller 8 are arranged on the sound equipment body 1, the controller 8 is in signal connection with a loudspeaker 6 and the power supply 7 on the sound equipment body 1, a transverse partition plate 2 is arranged on the upper part of the sound equipment body 1, the lower part of the sound equipment body 1 is divided into an equipment chamber 3 by the transverse partition plate 2, the loudspeaker 6 and the power supply 7 are arranged on the equipment chamber 3, the upper part of the sound equipment body 1 is divided into a function chamber 4 by the transverse partition plate 2, a display screen 11 is detachably arranged in the function chamber 4, the display screen 11 is in wired and/or wireless signal connection with the controller 8, and a cover body 5 for opening and closing the; the user of the microphone 9 or the singer who watches the video avoids the high-pitch pressure area in front of the main body 1 (i.e. the loudspeaker 6), and the feedback phenomenon of the microphone 9 can be controlled by properly improving the sound transmission gain.
The display screen 11 is an intelligent display with an android system and a memory card arranged inside; promote the functional and the practicality of display screen 11, make this device root convenient in the use, easily control, make this device can carry out outdoor wireless network work, for example can K song, see video, recreation, record video to can carry out local memory with song, recreation, video download display screen 11's RAM card in advance.
The display screen 11 is a touch screen.
Microphone 9, controller 8 and display screen 11 in be provided with respectively and establish wireless signal transmission module, wireless signal transmission module is 4G, 5G network, bluetooth, wifi or WLAN signal transmission, the user can move everywhere in the use and place everywhere, very big made things convenient for user state.
The central part of the bottom of the functional chamber 4 is movably hinged with a lifting rod 10, the lifting rod 10 and a display screen 11 are movably hinged through a rotary joint 12, the display screen 11 rotates on the lifting rod 10 in the vertical direction through the rotary joint 12, the rotary joint 12 is detachably connected with the lifting rod 10, the display screen 11 can be detached from the lifting rod 10, and then the display screen 11 is installed on a telescopic support frame 17 through the rotary joint 12 for use; the lifting rod 10 is a manual telescopic rod structure or a manual telescopic folding rod structure formed by hinging a plurality of supporting rods.
The center of the diaphragm plate 2 is provided with a folding groove which is concave downwards and is matched with the lifting rod 10, when the lifting rod 10 needs to be used, the lifting rod 10 is opened, the display screen 11 is arranged at the upper end of the lifting rod, and when the lifting rod is not used, the lifting rod is folded and is stored in the folding groove.
A microphone accommodating groove 13, a camera accommodating groove 14 and a data line accommodating groove 15 which are recessed downwards are also arranged on the bottom of the function chamber 4, and a protective cover 16 is arranged on the top of the microphone accommodating groove 13 and the top of the camera accommodating groove; the microphone storing groove 13 is used for storing the microphone 9, the camera storing groove 14 is used for storing the portable camera 18, the portable camera 18 is provided with a clamp which is convenient to clamp and fix on the display screen 11 or the lifting rod 10 or the telescopic supporting frame 17 for shooting, and the data line storing groove 15 is used for storing data signal lines (comprising video lines, audio lines, power lines and data transmission lines) for connecting all devices.
The stereo body 1 is of a draw-bar box type structure and is convenient to store and carry.
A telescopic support frame is detachably arranged on any side wall of the sound body, an installation hole matched with the rotary joint is formed in the upper part of the telescopic support frame, and the telescopic support frame 17 is a telescopic tripod support frame; in the use, display screen 11 accessible telescopic support frame 17 snap-on is on stereo set 1, perhaps takes off telescopic support frame 17 from stereo set 1, puts display screen 11 independently on the air on stereo set 1 one side.
The lower surface of lid 5 and/or protecting cover 16 be provided with the protective layer, the protective layer is foam or sponge, conveniently deposits, reduces the spoilage.
The controller 8 is a single chip microcomputer, a PLC (programmable logic controller) 8, a PC (personal computer), a mobile phone or a tablet.
The power supply 7 is a storage battery, and a charging hole is formed in any side wall of the sound body 1 and connected with the storage battery.
The display screen 11 is provided with a camera, so that the problem that a camera is required to be specially matched when a video is recorded is solved, and the carrying and the storage are more convenient.
The power supply 7 is a storage battery, and a charging hole is formed in any side wall of the sound body 1 and connected with the storage battery.
The signal interfaces of the controller 8 and the display screen 11 are all conventional universal interfaces.
The outside parcel of stereo set body 1 set up the waterproof layer.
The utility model discloses a working method: when the portable video recorder is used, after the device is moved to a use place by pulling a pull rod arranged on the sound body 1, the cover body 5 is opened, the display screen 11 is taken out of the function room 4, the height of the lifting rod 10 is adjusted to determine the height of the display screen 11, then the direction of the display screen 11 is adjusted through the rotary joint 12, the data line and the microphone 9 are taken out of the data line accommodating groove 15, the controller 8 is connected with the microphone 9 and the display screen 11, the power supply 7 is started, and whether the portable camera 18 in the camera accommodating groove 14 is used for recording or not can be selected according to requirements;
when the long distance between user and sound body 1 is used, can take off display screen 11 promptly rotary joint 12 from lifter 10, install telescopic bracket 17 through rotary joint 12 on display screen 11 on, and place telescopic bracket 17 in the place of keeping away from sound body 1, thereby guarantee user or viewer can clearly see the content in the display screen 11, the sound quality feedback phenomenon appears in reasonable control microphone 9 simultaneously and leads to the emergence of the speaker 6 squeaking problem on sound body 1, promote the broadcast effect.
In the above-mentioned use, the user can select to use data signal line wired connection or bluetooth wireless connection mode between microphone 9 and the controller 8 according to the use distance, improves and uses the convenience, and the user of facilitating the use freely moves the position, greatly increased the application scene of video machine function. And because the display screen 11 and the sound box body 1 are arranged in a separable way, and the signal interfaces of the controller 8 and the display screen 11 are all the existing universal interfaces, the display screen 11 can be in wired or wireless signal connection with any existing battery sound box, the applicability is further improved, and the problem of special screen allocation is solved.
Claims (9)
1. The utility model provides a split type removal video stereo set, includes sound (1), sets up power (7), microphone (9) and controller (8) on sound (1), speaker (6), power (7) on controller (8) signal connection sound (1), its characterized in that: the loudspeaker box is characterized in that a transverse partition plate (2) is arranged on the upper portion of the loudspeaker body (1), an equipment room (3) is separated from the lower portion of the loudspeaker body (1) by the transverse partition plate (2), a loudspeaker (6) and a power supply (7) are arranged on the equipment room (3), the upper portion of the loudspeaker body (1) is separated into a function room (4) by the transverse partition plate (2), a display screen (11) is detachably arranged in the function room (4), the display screen (11) is connected with a controller (8) in a wired and/or wireless mode, a cover body (5) of the function room (4) is arranged on the function room (4), a telescopic supporting frame (17) is detachably arranged on any side wall of the loudspeaker body (1), and a mounting hole matched with a rotary joint (12) is formed in the upper portion of the telescopic.
2. The split mobile video-audio system of claim 1, wherein: the display screen (11) is a display with an android system and a memory card arranged inside.
3. The split type mobile video-audio system of claim 1 or 2, wherein: the display screen (11) is a touch screen.
4. The split mobile video-audio system of claim 1, wherein: microphone (9), controller (8) and display screen (11) in be provided with respectively and establish wireless signal transmission module, wireless signal transmission module is 4G network, 5G network, bluetooth, wifi, or WLAN signal transmission.
5. The split type mobile video sound box according to claim 1, wherein the central part of the bottom of the functional chamber (4) is movably hinged with a lifting rod (10), the lifting rod (10) and the display screen (11) are movably hinged through a rotary joint (12), the display screen (11) rotates on the lifting rod (10) in the vertical direction through the rotary joint (12), and the rotary joint (12) is detachably connected with the lifting rod (10); the lifting rod (10) is a manual telescopic rod structure or a manual telescopic folding rod structure formed by hinging a plurality of supporting rods.
6. The split type mobile video-audio system of claim 1 or 4, wherein: still be provided with undercut's microphone on function room (4) bottom and accomodate groove (13), camera and accomodate groove (14) and data line and accomodate groove (15), and accomodate groove (13), camera at the microphone and accomodate groove top and set up protecting cover (16).
7. The split mobile video-audio system of claim 1, wherein: the lower surface of the cover body (5) is provided with a protective layer which is foam or sponge.
8. The split mobile video-audio system of claim 1, wherein: the controller (8) is a single chip microcomputer, a PLC (programmable logic controller) (8), a PC (personal computer), a mobile phone or a tablet.
9. The split mobile video-audio system of claim 1, wherein: the power supply (7) is a storage battery, and a charging hole is formed in any side wall of the sound body (1) and connected with the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021178000.8U CN212785696U (en) | 2020-06-23 | 2020-06-23 | Split type removal video stereo set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021178000.8U CN212785696U (en) | 2020-06-23 | 2020-06-23 | Split type removal video stereo set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212785696U true CN212785696U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021178000.8U Active CN212785696U (en) | 2020-06-23 | 2020-06-23 | Split type removal video stereo set |
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| Country | Link |
|---|---|
| CN (1) | CN212785696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490022A (en) * | 2021-05-20 | 2021-10-08 | 周彩凤 | Outdoor mobile multimedia playing system |
-
2020
- 2020-06-23 CN CN202021178000.8U patent/CN212785696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490022A (en) * | 2021-05-20 | 2021-10-08 | 周彩凤 | Outdoor mobile multimedia playing system |
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Inventor after: Chen Weidong Inventor after: Wu Xianzhong Inventor before: Chen Weidong Inventor before: Wu Zhongxian |