CN215344759U - Video display stand with dustproof function - Google Patents

Abstract

The utility model discloses a video display stand with a dustproof function, which comprises a fixed stand, wherein sliding grooves are formed in two sides of the fixed stand, a display top stand is fixedly arranged on the top surface of the fixed stand, a bearing is fixedly arranged on the top surface of the fixed stand, a movable column is rotatably arranged in the bearing, a lens body is fixedly arranged on the top surface of the movable column, a dustproof brush is arranged above the fixed stand, an article to be displayed is placed on the display top stand, the article is analyzed and shot through the lens body for display, the horizontal pushing mechanism is operated through a control panel control device, is started to push the dustproof brush to move above the fixed stand, the dustproof brush can clean dust above the fixed stand and the display top stand, the dustproof performance of the device is improved, and when the dustproof brush moves, the sliding mechanism can assist the dustproof brush to move above the fixed stand, the moving speed of the dustproof brush is improved.

Description

Video display stand with dustproof function

Technical Field

The utility model relates to the technical field of video display equipment, in particular to a video display stand with a dustproof function.

Background

The video display platform is also called a real object display platform, is a video acquisition device for demonstrating various real objects, texts, diagrams, slides and transparent films, can be connected with various multimedia devices such as televisions, projectors, computers and the like, and is provided with a central control system, and the projectors and the electric screens are controlled in a linkage mode and switched by various signals. It is an indispensable component in information propagation such as multimedia demonstration, audio-visual teaching and the like. The video display platform comprises a display platform, a bracket and a lens, such as a video camera, a digital camera and the like, arranged above the display platform through the bracket.

The existing video display platform swings in a position for a long time, dust can fall into the video display platform, most of the dust needs to be cleaned regularly, time and labor are wasted during cleaning, and the device is poor in dust resistance, so that the video display platform with the dust prevention function is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a video display stand with a dustproof function, which solves the problem of poor dustproof performance of the device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a video display platform with dustproof function, includes the fixed station, the spout has all been seted up to the both sides of fixed station, the top surface fixed mounting of fixed station has the show top platform, the top surface fixed mounting of fixed station has the bearing, the movable post is installed to the bearing internal rotation, the top surface fixed mounting of movable post has the camera lens body, the top of fixed station is provided with dustproof brush, the equal fixed mounting in both ends of dustproof brush has the removal post, two one of them the removal post is close to each other one side all is provided with slide mechanism, one of them first spacing hole has been seted up to one side of removal post, the spacing hole of second has been seted up to one side of fixed station, one side of fixed station is provided with stop gear, the top surface fixed mounting of fixed station has two backup pads, two one side of backup pad all is provided with horizontal pushing mechanism.

Preferably, slide mechanism includes two slip posts, two the equal fixed mounting of slip post is in one side of two removal posts, two the one end of slip post is all rotated and is installed the pulley, two the inboard wall looks adaptation of pulley and two activity posts, slide mechanism can assist dustproof brush to remove in the top of fixed station, improves dustproof brush moving speed, has strengthened the efficiency when cleaning.

Preferably, stop gear includes spacing bolt, spacing bolt activity cup joints in first spacing hole and the spacing downthehole of second, will remove the post through stop gear and fix the one side at the fixed station, and dustproof brush will unable removal this moment, has improved the limit function to dustproof brush.

Preferably, horizontal pushing mechanism includes two electric putter, two electric putter is equal fixed mounting in one side of two backup pads, two electric putter's the other end and one side fixed connection of dustproof brush, horizontal pushing mechanism can promote dustproof brush and remove in the top of fixed station.

Preferably, the top surface of the fixed table is fixedly provided with a control panel, and the operation of the device is controlled through the control panel.

Preferably, two the equal fixed mounting of inside wall of spout has the limiting plate, two the limiting plate and two pulley looks adaptations.

Compared with the prior art, the utility model has the beneficial effects that: this video show stand with dustproof function, place on the show footstock through the article that will demonstrate, carry out the analysis through the camera lens body and shoot and demonstrate article, through control panel controlling means operation, through starting horizontal pushing mechanism, horizontal pushing mechanism can promote dustproof brush and remove in the top of fixed station, dustproof brush can clean the dust of fixed station and show footstock top, the dustproof nature of device has been improved, when dustproof brush removes, sliding mechanism can assist dustproof brush to remove in the top of fixed station, improve dustproof brush moving speed, efficiency when having strengthened cleaning, accessible stop gear will remove the post and fix the one side at the fixed station, dustproof brush will unable removal this moment, the limit function to dustproof brush has been improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a schematic view of a moving column according to the present invention.

In the figure, a fixed platform 1, a sliding chute 2, a bearing 3, a movable column 4, a lens body 5, a dustproof hairbrush 6, a movable column 7, a sliding mechanism 8, a first limiting hole 9, a second limiting hole 10, a limiting mechanism 11, a supporting plate 12, a horizontal pushing mechanism 13, a control panel 14, a display top platform 15, a limiting plate 16, a sliding column 801, a pulley 802, a limiting bolt 1101 and an electric push rod 1301 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, including a fixed station 1, both sides of the fixed station 1 are provided with sliding grooves 2, the top surface of the fixed station 1 is fixedly provided with a display top table 15, the top surface of the fixed station 1 is fixedly provided with a bearing 3, a movable column 4 is rotatably installed in the bearing 3, the top surface of the movable column 4 is fixedly provided with a lens body 5, a dustproof brush 6 is arranged above the fixed station 1, both ends of the dustproof brush 6 are fixedly provided with movable columns 7, one side of the two movable columns 7 close to each other is provided with a sliding mechanism 8, the sliding mechanism 8 includes two sliding columns 801, the two sliding columns 801 are fixedly installed on one side of the two movable columns 7, one end of the two sliding columns 801 is rotatably provided with pulleys 802, the two pulleys 802 are matched with the inner side walls of the two movable columns 4, the sliding mechanism 8 can assist the dustproof brush 6 to move above the fixed station 1, and improve the moving speed of the dustproof brush 6, the cleaning efficiency is enhanced, one side of one of the moving columns 7 is provided with a first limiting hole 9, one side of the fixed platform 1 is provided with a second limiting hole 10, one side of the fixed platform 1 is provided with a limiting mechanism 11, the limiting mechanism 11 comprises a limiting bolt 1101, the limiting bolt 1101 is movably sleeved in the first limiting hole 9 and the second limiting hole 10, the moving column 7 is fixed at one side of the fixed platform 1 through the limiting mechanism 11, at the moment, the dustproof brush 6 cannot move, the limiting function of the dustproof brush 6 is improved, the top surface of the fixed platform 1 is fixedly provided with two supporting plates 12, one side of each of the two supporting plates 12 is provided with a horizontal pushing mechanism 13, each horizontal pushing mechanism 13 comprises two electric push rods 1301, the two electric push rods 1301 are fixedly arranged at one side of the two supporting plates 12, and the other ends of the two electric push rods 1301 are fixedly connected with one side of the dustproof brush 6, the horizontal pushing mechanism 13 can push the dustproof brush 6 to move above the fixed table 1, the top surface of the fixed table 1 is fixedly provided with a control panel 14, a control device of the control panel 14 operates, the inner side walls of the two sliding grooves 2 are fixedly provided with limit plates 16, the two limit plates 16 are matched with the two pulleys 802, an article to be displayed is placed on the display top table 15, the article is analyzed, shot and displayed through the lens body 5, the horizontal pushing mechanism 13 is started to drive the dustproof brush 6 to move above the fixed table 1 through the control device of the control panel 14, the dustproof brush 6 can clean dust above the fixed table 1 and the display top table 15, the dustproof performance of the device is improved, when the dustproof brush 6 moves, the sliding mechanism 8 can assist the dustproof brush 6 to move above the fixed table 1, improve the moving speed of dustproof brush 6, strengthened the efficiency when cleaning, accessible stop gear 11 will remove the post 7 and fix in one side of fixed station 1, and dustproof brush 6 will unable removal this moment, has improved the limit function to dustproof brush 6.

When in use: placing the article that will demonstrate on show footstock 15 through the article that will demonstrate, carry out the analysis through camera lens body 5 and shoot and demonstrate article, through the operation of control panel 14 controlling means, through starting horizontal pushing mechanism 13, horizontal pushing mechanism 13 can promote dustproof brush 6 and remove in the top of fixed station 1, dustproof brush 6 can clean the dust of fixed station 1 with show footstock 15 top, the dust resistance of device has been improved, when dustproof brush 6 removes, slide mechanism 8 can assist dustproof brush 6 to remove in the top of fixed station 1, improve the speed of removal of dustproof brush 6, efficiency when having strengthened cleaning, accessible stop gear 11 will remove the post 7 and fix the one side at fixed station 1, dustproof brush 6 will not remove this moment, the limit function to dustproof brush 6 has been improved.

To sum up, through placing the article that will show on show top platform 15, carry out the analysis through camera lens body 5 and shoot and show article, through the operation of control panel 14 controlling means, through starting horizontal pushing mechanism 13, horizontal pushing mechanism 13 can promote dustproof brush 6 and remove in the top of fixed station 1, dustproof brush 6 can clean the dust of fixed station 1 with show top platform 15 top, the dirt resistance of device has been improved, when dustproof brush 6 removed, slide mechanism 8 can assist dustproof brush 6 to remove in the top of fixed station 1, improve dustproof brush 6 translation rate, efficiency when having strengthened and cleaning, accessible stop gear 11 will remove post 7 and fix in one side of fixed station 1, dustproof brush 6 will not remove this moment, the limit function to dustproof brush 6 has been improved.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A video display stand with a dustproof function comprises a fixed stand (1) and is characterized in that sliding grooves (2) are formed in two sides of the fixed stand (1), a display top stand (15) is fixedly mounted on the top surface of the fixed stand (1), a bearing (3) is fixedly mounted on the top surface of the fixed stand (1), movable columns (4) are rotatably mounted in the bearing (3), a lens body (5) is fixedly mounted on the top surface of each movable column (4), a dustproof brush (6) is arranged above the fixed stand (1), movable columns (7) are fixedly mounted at two ends of each dustproof brush (6), a sliding mechanism (8) is arranged on one side, close to each other, of the two movable columns (7), a first limiting hole (9) is formed in one side of each movable column (7), a second limiting hole (10) is formed in one side of the fixed stand (1), one side of fixed station (1) is provided with stop gear (11), the top surface fixed mounting of fixed station (1) has two backup pads (12), two one side of backup pad (12) all is provided with horizontal pushing mechanism (13).

2. The video display stand with the dustproof function according to claim 1, wherein the sliding mechanism (8) comprises two sliding columns (801), the two sliding columns (801) are fixedly installed at one side of the two movable columns (7), one end of each of the two sliding columns (801) is rotatably installed with a pulley (802), and the two pulleys (802) are matched with the inner side walls of the two movable columns (4).

3. The video display stand with the dustproof function according to claim 1, wherein the limiting mechanism (11) comprises a limiting bolt (1101), and the limiting bolt (1101) is movably sleeved in the first limiting hole (9) and the second limiting hole (10).

4. The video display stand with the dustproof function according to claim 1, wherein the horizontal pushing mechanism (13) comprises two electric push rods (1301), the two electric push rods (1301) are fixedly installed at one side of two support plates (12), and the other ends of the two electric push rods (1301) are fixedly connected with one side of the dustproof brush (6).

5. The video display stand with dustproof function according to claim 1, wherein a control panel (14) is fixedly installed on the top surface of the fixed stand (1).

6. The video display stand with the dustproof function according to claim 2, wherein the inner side walls of the two sliding grooves (2) are fixedly provided with limiting plates (16), and the two limiting plates (16) are matched with the two pulleys (802).

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