CN217272941U

CN217272941U - LED wisdom display screen meeting all-in-one

Info

Publication number: CN217272941U
Application number: CN202123307523.5U
Authority: CN
Inventors: 王任杰
Original assignee: Wuhan Lianjian Technology Co ltd
Current assignee: Wuhan Lianjian Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-23
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a LED wisdom display screen meeting all-in-one belongs to meeting all-in-one field, the power distribution box comprises a box body, the box is provided with open cuboid structure for the top, the internal surface of box diapire is provided with the supporting pad, all be provided with the cleaning brush on the both sides inner wall of box, the top of box both sides wall all is provided with fixed block one, the support is all installed to the both sides at box top, rotate on the support and install the case lid, two case lids are kept away from the lateral wall bottom and all are fixed with fixed block two, install fastening bolt on the fixed block two, the symmetrical welding has the gag lever post on the lateral wall that two case lids are close to, the top that the lateral wall that two case lids are close to all is fixed with the installation pole; the utility model relates to a novelty, the structure is ingenious, puts into the display screen main part in the box when not using, protects it, avoids the display screen to be infected with the dust and receives to collide with, can conveniently rise the display screen during the use and take out, easy operation is worth promoting.

Description

LED wisdom display screen meeting all-in-one

Technical Field

The utility model relates to a meeting all-in-one technical field especially relates to a LED wisdom display screen meeting all-in-one.

Background

The LED display screen is a flat panel display, it is made up of a small LED module panel, LED is the abbreviation of the luminescent diode, it is a display mode through controlling the semiconductor luminescent diode, the diode made of compound of gallium and arsenic, phosphorus, nitrogen, indium, can radiate the visible light when electron and cavity are compounded, therefore can be used for making the luminescent diode, as the pilot lamp in circuit and apparatus, or make up the characters or digital display, and with the technological progress and development of science, it has been applied to teaching industry or various aspects such as the large-scale square or meeting room extensively along with the multimedia integrated machine, make the computer display screen or projector replace the traditional teaching tools such as blackboard and chalk, etc..

But LED wisdom display screen meeting all-in-one in the existing market has more defect in the in-process of using, and the display screen is generally bulky, and is unstable easily to collide with during the transport, wastes time and energy, and is infected with the dust easily when not using to influence the efficiency of teaching and meeting.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of LED wisdom display screen meeting all-in-one to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a LED wisdom display screen meeting all-in-one, the power distribution box comprises a box body, the box is provided with open cuboid structure for the top, the internal surface of box diapire is provided with the supporting pad, all be provided with the cleaning brush on the both sides inner wall of box, the top of box both sides wall all is provided with fixed block one, the support is all installed to the both sides at box top, rotate on the support and install the case lid, two case lids keep away from the lateral wall bottom mutually and all are fixed with fixed block two, install fastening bolt on the fixed block two, the symmetric welding has the gag lever post on the lateral wall that two case lids are close to mutually, the top of the lateral wall that two case lids are close to mutually all is fixed with the installation pole, rotate on the installation pole and install the reel, the winding has the stay cord on the reel, the bottom of two stay cords is fixed with the display screen main part jointly, the both sides wall symmetry of display screen main part is provided with the slider.

As a preferred embodiment, support columns are symmetrically arranged on the bottom wall of the box body, and moving wheels are mounted at the bottom ends of the support columns.

As a preferred embodiment, the supporting pad is made of rubber, and the cross section of the supporting pad is the same as the cross section of the inner cavity of the box body.

In a preferred embodiment, the length of the cover is one half of the width of the case.

As a preferred embodiment, a fixing hole is formed in the first fixing block, and the size of the fixing hole is matched with that of the fastening bolt.

In a preferred embodiment, the width of the sliding block is the same as the distance between the two limiting rods.

The utility model has the advantages that:

1. according to the LED intelligent display screen conference all-in-one machine, by arranging the box body, the supporting columns, the moving wheels, the supporting pads, the box cover and the like, when the LED intelligent display screen conference all-in-one machine is not used, the display screen main body can be placed in the box body, dust is prevented from being attached to the display screen main body, the movement and the transportation are convenient, and the display screen main body cannot be collided with the outside;

2. this LED wisdom display screen meeting all-in-one is through setting up fixed block one, fixed block two, fastening bolt, reel and stay cord isotructure, during the use, erects the case lid, utilizes fastening bolt fixed with the case lid, then rotates the reel and can stimulate the display screen and rise, can use simple and convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the box body of the present invention;

fig. 3 is a top view of the case cover and the limiting rod of the present invention.

Reference numbers in the figures: 1. a box body; 2. a support pad; 3. a cleaning brush; 4. a first fixed block; 5. a support; 6. a box cover; 7. a second fixed block; 8. fastening a bolt; 9. a limiting rod; 10. mounting a rod; 11. a reel; 12. pulling a rope; 13. a display screen main body; 14. a slider; 15. a support pillar; 16. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an LED wisdom display screen meeting all-in-one, includes box 1, and box 1 is provided with open cuboid structure for the top, and the symmetry is provided with support column 15 on the diapire of box 1, and the bottom of support column 15 is installed and is removed wheel 16, and the internal surface of box 1 diapire is provided with supporting pad 2, and supporting pad 2 is the rubber material, and the cross section of supporting pad 2 is the same with the cross-sectional area of box 1 inner chamber.

All be provided with cleaning brush 3 on the both sides inner wall of box 1, the top of 1 both sides wall of box all is provided with fixed block one 4, support 5 is all installed to the both sides at 1 top of box, rotate on the support 5 and install case lid 6, the length of case lid 6 is the half of 1 width of box, lateral wall bottom all is fixed with fixed block two 7 is kept away from mutually to two case lids 6, install fastening bolt 8 on fixed block two 7, the fixed orifices has been seted up on fixed block one 4, and fixed orifices and fastening bolt 8 size phase-match.

The limiting rods 9 are symmetrically welded on the side walls, close to each other, of the two box covers 6, the top portions of the side walls, close to each other, of the two box covers 6 are fixedly provided with mounting rods 10, reels 11 are rotatably mounted on the mounting rods 10, pull ropes 12 are wound on the reels 11, the bottom ends of the two pull ropes 12 are fixedly provided with display screen main bodies 13 jointly, sliding blocks 14 are symmetrically arranged on the two side walls of the display screen main bodies 13, and the width of each sliding block 14 is the same as the distance between the two limiting rods 9.

The working principle is as follows: when the display screen box is not used, the display screen main body 13 is positioned in the box body 1, the supporting pad 2 supports and protects the display screen main body 13, the two box covers 6 cover the opening of the box body 1, when the display screen box is not used, dust can be prevented from entering the box body 1, meanwhile, the display screen main body 13 is prevented from being collided, the moving wheels 16 at the bottom of the box body 1 are convenient for a user to move equipment, the carrying is facilitated, when the display screen box is needed, the two box covers 6 are erected, the fastening bolts 8 are screwed into the fixing holes of the fixing blocks I4, the box covers 6 can be enabled to be vertical to the horizontal plane, then the two winding wheels 11 are rotated simultaneously, the winding wheels 11 wind up the pulling ropes 12 to drive the display screen main body 13 to ascend, the sliding blocks 14 at the two sides of the display screen main body 13 move along the gap between the two limiting rods 9, the stability of the display screen main body 13 can be ensured, and the display screen main body 13 is moved to the appointed height, then the reel 11 is fixed, the use is convenient, and the utility model is worth popularizing.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a LED wisdom display screen meeting all-in-one, including box (1), a serial communication port, box (1) is provided with open cuboid structure for the top, the internal surface of box (1) diapire is provided with supporting pad (2), all be provided with cleaning brush (3) on the both sides inner wall of box (1), the top of box (1) both sides wall all is provided with fixed block one (4), support (5) are all installed to the both sides at box (1) top, rotate on support (5) and install case lid (6), two case lids (6) keep away from the lateral wall bottom and all are fixed with fixed block two (7), install fastening bolt (8) on fixed block two (7), symmetrical welding has gag lever post (9) on the lateral wall that two case lids (6) are close to, all be fixed with installation pole (10) at the top of the lateral wall that two case lids (6) are close to, rotate on installation pole (10) and install reel (11), the winding wheel (11) is wound with pull ropes (12), the bottom ends of the two pull ropes (12) are jointly fixed with a display screen main body (13), and two side walls of the display screen main body (13) are symmetrically provided with sliding blocks (14).

2. The LED intelligent display screen conference all-in-one machine as claimed in claim 1, wherein supporting columns (15) are symmetrically arranged on the bottom wall of the box body (1), and moving wheels (16) are mounted at the bottom ends of the supporting columns (15).

3. The LED intelligent display screen conference all-in-one machine as claimed in claim 1, wherein the supporting pad (2) is made of rubber, and the cross section of the supporting pad (2) is the same as the cross section of the inner cavity of the box body (1).

4. The LED intelligent display screen conference all-in-one machine is characterized in that the length of the box cover (6) is one half of the width of the box body (1).

5. The LED intelligent display screen conference all-in-one machine as claimed in claim 1, wherein a fixing hole is formed in the first fixing block (4), and the fixing hole is matched with the fastening bolt (8) in size.

6. The LED intelligent display screen conference all-in-one machine is characterized in that the width of the sliding block (14) is the same as the distance between the two limiting rods (9).