CN208889223U - One kind can close protection audio-video screen apparatus - Google Patents
One kind can close protection audio-video screen apparatus Download PDFInfo
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- CN208889223U CN208889223U CN201821477913.2U CN201821477913U CN208889223U CN 208889223 U CN208889223 U CN 208889223U CN 201821477913 U CN201821477913 U CN 201821477913U CN 208889223 U CN208889223 U CN 208889223U
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- video screen
- installing frame
- audio
- framework
- keynote
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Abstract
The utility model discloses one kind can close protection audio-video screen apparatus, including audio-video screen, framework, wall, framework is fixedly mounted on wall, audio-video screen includes keynote video screen and secondary audio-video screen, keynote video screen is fixed at the middle part of framework, the two sides that framework is located at main video screen are equipped with corresponding loose slot, installing frame is equipped in loose slot, installing frame is flexibly connected by shaft with loose slot, secondary audio-video screen is equipped in installing frame, wall inside framework two sides is equipped with electric pushrod, the top of electric pushrod is equipped with through-hole, installing frame is equipped with connection ring corresponding with through-hole, through-hole is flexibly connected with connection ring by pin.The utility model adjusts the installing frame angle for being provided with secondary audio-video screen by electric pushrod, to solve the problems, such as visual angle blind zone in meeting room, and keynote video screen is enclosed in framework by closing installing frame, avoids falling into dust and artificial collision.
Description
Technical field
The utility model relates to audio-video screen areas more particularly to one kind can close including audio-video screen apparatus.
Background technique
With the development of film and TV media industry, it is often used audio-video screen often in convention, but meeting room often compares
It is larger, the case where needs in view of meeting room two sides personnel's visual angle blind zone, while when meeting adjourned, at one section of audio-video screen
Between become easily infected by dust without using being always maintained at opening state, and be easy to incur artificial collision.
Utility model content
The main purpose of the utility model is to provide one kind can close protection audio-video screen apparatus, the utility model dress
It sets by the way that the installing frame for being equipped with secondary audio-video screen of keynote video screen two sides to be connect with electric pushrod, to solve meeting room
The problem of middle visual angle blind zone, while making keynote video screen and pair equipped with the installing frame of secondary audio-video screen by closing two sides
Audio-video screen is protected well, avoids dust and artificial collision.The utility model can be solved effectively in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
One kind can close protection audio-video screen apparatus, including audio-video screen, framework, wall, the fixed peace of the framework
On wall, the audio-video screen includes keynote video screen and secondary audio-video screen, and the keynote video screen is fixed
The middle part of framework is set, and the two sides that the framework is located at main video screen are equipped with corresponding loose slot, in the loose slot
Equipped with installing frame, the installing frame is flexibly connected by shaft with loose slot, and secondary audio-video screen, the frame are equipped in installing frame
Wall inside body two sides is equipped with electric pushrod, and the top of the electric pushrod is equipped with through-hole, the installing frame be equipped with
The corresponding connection ring of through-hole, the through-hole are flexibly connected with connection ring by pin.
Further, the installing frame height is identical as framework height.
Further, the loose slot be located at keynote video screen two sides it is L-shaped.
Further, the sum of described installing frame length is equal to keynote video screen length.
Further, the upper end of installing frame described in two sides is equipped with corresponding coupling bar and connecting bolt.
Further, the inside of the loose slot is equipped with ball far from the side of wall.
Working principle: when meeting, the installing frame that keynote video screen two sides are provided with secondary audio-video screen in framework is beaten
It opens, installing frame is slided in loose slot by shaft, will be electronic when reaching side of the loose slot far from keynote video screen
The connection ring on through-hole alignment installing frame on push rod, and being fixed with pin, at this time according to meeting need to pass through electric pushrod come
The angle for adjusting secondary audio-video screen, the vision dead zone of two sides personnel in meeting room is eliminated with this, when meeting adjourned, extracts pin
Two sides installing frame is slid into the two sides of keynote video screen by shaft in loose slot, then installing frame is moved to work by nail
The L-type position of dynamic slot, then installing frame is rotated by shaft and closes two sides installing frame facing to keynote video screen, while will be led
Audio-video screen is enclosed in framework.
The utility model has the advantages that solving the case where two sides personnel visual angle blind zone in meeting room, while secondary sound view can be closed in time
Frequency screen and keynote video screen avoid keynote video screen from being collided full of dust and artificially, mitigation with secondary audio-video screen
The cleaning amount of staff, while also preferably protecting keynote video screen and secondary audio-video screen.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the utility model installing frame closed state front view.
Fig. 3 is the utility model installing frame structural schematic diagram.
Fig. 4 is the utility model loose slot internal view.
In figure: 1, wall；2, electric pushrod；3, installing frame；4, connection ring；5, connection is fastened；6, connecting bolt；7, shaft；
8, keynote video screen；9, framework；10, loose slot；11, through-hole；12, secondary audio-video screen；13, ball；14, pin；15 sounds
Video screen.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1 and Figure 2, one kind can close protection audio-video screen apparatus, including audio-video screen 15, framework 9, wall
Body 1, the framework 9 are fixedly mounted on wall 1, and the audio-video screen 15 includes keynote video screen 8 and secondary audio-video screen
Curtain 12, the keynote video screen 8 is fixed at the middle part of framework 9, and the two sides that the framework 9 is located at main video screen 8 are set
There is corresponding loose slot 10, installing frame 3 is equipped in the loose slot 10, the installing frame 3 is living by shaft 7 and loose slot 10
Dynamic connection, installing frame 3 is interior to be equipped with secondary audio-video screen 12, and the wall inside 9 two sides of framework is equipped with electric pushrod 2, institute
The top for stating electric pushrod 2 is equipped with through-hole 11, and the installing frame 3 is equipped with connection ring 4 corresponding with through-hole 11, the through-hole
11 are flexibly connected with connection ring 4 by pin 14.
Wherein, 3 height of installing frame is identical as 9 height of framework, and installing frame 3 is rotated in loose slot 10 by shaft 7
Shi Buhui by framework 9 blocking, and installing frame 3 close when, can be very good closing framework 9.
Wherein, the loose slot 10 be located at keynote video screen 8 two sides it is L-shaped, installing frame 3 is slided by shaft 7
Installing frame 3 can not close when the two sides of keynote video screen 8, when the shaft 7 on installing frame 3 slides into loose slot 10L row position
When, installing frame 3 just has activity space and is closed by shaft 7.
Wherein, the sum of described 3 length of installing frame is equal to 8 length of keynote video screen, just will be whole when installing frame 3 is closed
A keynote video screen 8 is enclosed in framework 9.
Wherein, the upper end of installing frame 3 described in two sides is equipped with corresponding coupling bar 5 and connecting bolt 6, and installing frame 3 is closed
5 and the tight installing frame of 6 bolt of connecting bolt are fastened by connection afterwards, open installing frame 3 will not.
Wherein, the inside of the loose slot 10 is equipped with ball 13 far from the side of wall, reduces the rotation of installing frame 3 and movement
When resistance.
Embodiment: when meeting, 8 two sides of keynote video screen in framework 9 are provided with to the installing frame 3 of secondary audio-video screen 12
It opens, installing frame 3 is slided in loose slot 10 by shaft 7, until reaching side of the loose slot 10 far from keynote video screen 8
When, the through-hole 11 on electric pushrod 2 is directed at the connection ring 4 on installing frame 3, and fixed with pin 14, at this time according to meeting need
The angle of secondary audio-video screen 12 is adjusted by electric pushrod 2, it is blind come the vision for eliminating two sides personnel in meeting room with this
Pin 14 when meeting adjourned, is extracted by area, and two sides installing frame 3 is slid into keynote video screen by shaft 7 in loose slot 10
8 two sides, then installing frame 3 is moved to the L-type position of loose slot 10, then installing frame 3 is rotated for two sides installing frame by shaft 7
It is closed facing to keynote video screen 8, while keynote video screen 8 being enclosed in framework 9.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (6)
1. one kind can close protection audio-video screen apparatus, including audio-video screen, framework, wall, it is characterised in that: the frame
Body is fixedly mounted on wall, and the audio-video screen includes keynote video screen and secondary audio-video screen, the keynote video
Screen is fixed at the middle part of framework, and the two sides that the framework is located at main video screen are equipped with corresponding loose slot, described
Installing frame is equipped in loose slot, the installing frame is flexibly connected by shaft with loose slot, and secondary audio-video screen is equipped in installing frame
Act, the wall inside the framework two sides is equipped with electric pushrod, and the top of the electric pushrod is equipped with through-hole, the installing frame
It is equipped with connection ring corresponding with through-hole, the through-hole is flexibly connected with connection ring by pin.
2. one kind according to claim 1 can close protection audio-video screen apparatus, it is characterised in that: the installation frame height
It spends identical as framework height.
3. one kind according to claim 1 can close protection audio-video screen apparatus, it is characterised in that: the activity slot position
It is L-shaped in the two sides of keynote video screen.
4. one kind according to claim 1 can close protection audio-video screen apparatus, it is characterised in that: the installing frame is long
The sum of degree is equal to keynote video screen length.
5. one kind according to claim 1 can close protection audio-video screen apparatus, it is characterised in that: installed described in two sides
The upper end of frame is equipped with corresponding coupling bar and connecting bolt.
6. one kind according to claim 1 can close protection audio-video screen apparatus, it is characterised in that: the loose slot
The internal side far from wall is equipped with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477913.2U CN208889223U (en) | 2018-09-11 | 2018-09-11 | One kind can close protection audio-video screen apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477913.2U CN208889223U (en) | 2018-09-11 | 2018-09-11 | One kind can close protection audio-video screen apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889223U true CN208889223U (en) | 2019-05-21 |
Family
ID=66511843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477913.2U Active CN208889223U (en) | 2018-09-11 | 2018-09-11 | One kind can close protection audio-video screen apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889223U (en) |
-
2018
- 2018-09-11 CN CN201821477913.2U patent/CN208889223U/en active Active
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