CN220061310U

CN220061310U - LED display screen convenient to adjust

Info

Publication number: CN220061310U
Application number: CN202321265549.4U
Authority: CN
Inventors: 林中立
Original assignee: Shanghai Yeyun Electronic Technology Co ltd
Current assignee: Shanghai Yeyun Electronic Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-21
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses an LED display screen convenient to adjust, which comprises an LED display screen body, wherein fixed plates are fixedly arranged on two sides of the LED display screen body, a movable plate is arranged on one side, far away from the LED display screen body, of the fixed plate, a first limiting movable groove is formed in the movable plate, a second limiting movable block is movably arranged in the first limiting movable groove, a limiting tooth groove is formed in the outer surface of the movable plate, and limiting teeth are movably arranged in the limiting tooth groove. This LED display screen convenient to adjust drives the inside removal of first spacing movable block in the spacing movable slot of second through rotating adjusting screw, and then drives the movable plate and remove to the direction of keeping away from the fixed plate, makes spacing tooth withdraw from the inside of spacing tooth's socket to the height of LED display screen body is adjusted from top to bottom, also makes the installation and the dismantlement operation of LED display screen body become simple and convenient simultaneously, in order to overhaul and change the LED display screen body.

Description

LED display screen convenient to adjust

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen convenient to adjust.

Background

The LED display screen is a flat-panel display, is composed of a plurality of small LED module panels, is used for displaying various information such as characters, images and videos, integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like, and can meet the requirements of different environments.

The utility model discloses a big screen of LED convenient to installation is dismantled to China's authority bulletin number CN214405282U, belongs to the big screen technical field of LED, including mounting panel and LED display screen body, the lower part fixedly connected with backup pad of mounting panel leading flank, the top of backup pad is provided with the LED display screen body, the length direction of backup pad is the same with the length direction of LED display screen body, the both sides of LED display screen body are provided with fixed cardboard and removal cardboard respectively, first draw-in groove and second draw-in groove have been seted up respectively to the one end of fixed cardboard and removal cardboard towards the LED display screen body, peg graft respectively in first draw-in groove and second draw-in groove at the both ends of LED display screen body, the trailing flank of fixed cardboard and the leading flank fixed connection of mounting panel. According to the LED display screen, the heat dissipation fan with the adjustable position can dissipate heat of the heat dissipation opening at the rear end of the LED display screen body, so that the heat dissipation effect of the LED display screen body is greatly improved.

The existing outdoor large LED display screen is fixed in height on the support legs, and the height of the LED display screen cannot be adjusted, so that the LED display screen is inconvenient to use in places with high or low topography, and therefore, the LED display screen convenient to adjust is provided.

Disclosure of Invention

The utility model aims to provide an LED display screen convenient to adjust, which aims to solve the problems that in the prior art, the supporting legs of the existing large outdoor LED display screen are fixed in height and cannot adjust the height of the LED display screen, so that the LED display screen is inconvenient to use in places with higher or lower topography.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED display screen convenient to adjust, includes the LED display screen body, the both sides fixed mounting of LED display screen body has the fixed plate, the fixed plate is kept away from one side of LED display screen body and is installed the fly leaf, first spacing movable slot has been seted up to the inside of fly leaf, the inside movable mounting in first spacing movable slot has the spacing movable block of second, spacing tooth socket has been seted up to the surface of fly leaf, spacing tooth socket's inside movable mounting has spacing tooth, the support column is installed to one side of fly leaf kept away from the fixed plate, the second spacing movable slot has been seted up to the inside of support column, the inside movable mounting in second spacing movable slot has first spacing movable block, the internally mounted of first spacing movable block has the connecting bearing, the lifting hook is installed to the top of LED display screen body, the base is installed to the below of support column;

the adjusting screw rod penetrates through the inner wall of the second limiting movable groove, limiting movable holes are formed in the upper side and the lower side of the adjusting screw rod, and limiting columns penetrate through the adjusting screw rod.

Preferably, the second limiting movable block is fixedly connected with the fixed plate, and the shape and the size of the second limiting movable block are partially matched with those of the first limiting movable groove.

Preferably, the limiting teeth are fixedly connected with the fixing plate, the limiting teeth are in a triangular structure, and the shape and the size of the limiting teeth are matched with those of the inside of the limiting tooth grooves.

Preferably, the moving plate is integrally and fixedly connected with the first limiting movable block, and the shape and the size of the first limiting movable block are partially matched with those of the inside of the second limiting movable groove.

Preferably, the adjusting screw is movably connected with the first limiting movable block through a connecting bearing, and the adjusting screw is in threaded connection with the supporting column.

Preferably, the limiting column is fixedly connected with the first limiting movable block, and the diameter size of the limiting column is identical with the diameter size of the inside of the limiting movable hole.

Compared with the prior art, the utility model provides the LED display screen convenient to adjust, which has the following beneficial effects: this LED display screen convenient to adjust drives the inside removal of first spacing movable block in the spacing movable slot of second through rotating adjusting screw, and then drives the movable plate and remove to the direction of keeping away from the fixed plate, makes spacing tooth withdraw from the inside of spacing tooth's socket to the height of LED display screen body is adjusted from top to bottom, also makes the installation and the dismantlement operation of LED display screen body become simple and convenient simultaneously, in order to overhaul and change the LED display screen body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the support column of the present utility model.

In the figure: 1. an LED display screen body; 2. a lifting hook; 3. a limit column; 4. a support column; 5. adjusting a screw rod; 6. a moving plate; 7. a base; 8. a fixing plate; 9. a first limit movable groove; 10. a first limit movable block; 11. a second limit movable groove; 12. limiting tooth grooves; 13. limiting teeth; 14. the second limiting movable block; 15. limiting the movable hole; 16. and connecting the bearings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an LED display screen convenient for adjustment includes an LED display screen body 1, two sides of the LED display screen body 1 are fixedly provided with a fixed plate 8, one side of the fixed plate 8 far away from the LED display screen body 1 is provided with a movable plate 6, a first limiting movable groove 9 is provided in the movable plate 6, and a second limiting movable block 14 is movably provided in the first limiting movable groove 9; the second limiting movable block 14 is fixedly connected with the fixed plate 8, the shape and the size of the second limiting movable block 14 are partially matched with those of the inside of the first limiting movable groove 9, a limiting tooth groove 12 is formed in the outer surface of the movable plate 6, and limiting teeth 13 are movably arranged in the limiting tooth groove 12; the limiting teeth 13 are fixedly connected with the fixed plate 8, the limiting teeth 13 are of a triangular structure, the shape and the size of the limiting teeth 13 are matched with those of the inside of the limiting tooth grooves 12, a support column 4 is arranged on one side, far away from the fixed plate 8, of the movable plate 6, a second limiting movable groove 11 is formed in the support column 4, and a first limiting movable block 10 is movably arranged in the second limiting movable groove 11; the movable plate 6 is fixedly connected with the first limiting movable block 10 in an integral mode, the shape and the size of the first limiting movable block 10 are partially matched with those of the inside of the second limiting movable groove 11, and a connecting bearing 16 is arranged in the inside of the first limiting movable block 10; the adjusting screw rod 5 is movably connected with the first limiting movable block 10 through a connecting bearing 16, the adjusting screw rod 5 is in threaded connection with the support column 4, the lifting hook 2 is arranged above the LED display screen body 1, and the base 7 is arranged below the support column 4; the adjusting screw rod 5 is arranged on the inner wall of the second limiting movable groove 11 in a penetrating manner, limiting movable holes 15 are formed in the upper side and the lower side of the adjusting screw rod 5, and limiting columns 3 are arranged in the adjusting screw rod 5 in a penetrating manner; the limit column 3 is fixedly connected with the first limit movable block 10, and the diameter size of the limit column 3 is identical with the diameter size of the inside of the limit movable hole 15; the first limiting movable block 10 is driven to move in the second limiting movable groove 11 through the rotation of the adjusting screw rod 5, and then the movable plate 6 is driven to move in the direction away from the fixed plate 8, so that the limiting teeth 13 are withdrawn from the limiting tooth grooves 12, the height of the LED display screen body 1 is adjusted up and down, and meanwhile, the mounting and dismounting operations of the LED display screen body 1 are simplified and convenient, so that the LED display screen body 1 is overhauled and replaced.

Working principle: when the LED display screen convenient to adjust is used, firstly, the support column 4 is mounted at a designated position through the matching of the base 7 and the bolts, then the LED display screen body 1 is lifted by using lifting equipment through the lifting hook 2, the LED display screen body 1 is lifted to a proper height between the two support columns 4, secondly, the adjusting screw 5 is rotated, the adjusting screw 5 is moved towards the inside of the second limiting movable groove 11 through threads, and then the first limiting movable block 10 is pushed to move towards the direction of the LED display screen body 1 in the inside of the second limiting movable groove 11, the movable plate 6 is pushed to be attached to the fixed plate 8, the limiting tooth teeth 13 are positioned in the limiting tooth grooves 12, the support column 4 is positioned in the first limiting movable groove 9, then the LED display screen body 1 is mounted and fixed between the two support columns 4, and secondly, when the height of the LED display screen body 1 needs to be adjusted again or the LED display screen body 1 is dismounted, the adjusting screw 5 is rotated reversely, the limiting tooth teeth 13 are LED out of the limiting tooth grooves 12, and the height of the LED display screen body 1 can be readjusted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. An LED display screen convenient for adjustment, comprising:

the LED display screen comprises an LED display screen body (1), wherein fixed plates (8) are fixedly arranged on two sides of the LED display screen body (1), one side, far away from the LED display screen body (1), of the fixed plates (8) is provided with a movable plate (6), a first limiting movable block (9) is arranged in the movable plate (6), a second limiting movable block (14) is movably arranged in the first limiting movable block (9), a limiting tooth slot (12) is arranged on the outer surface of the movable plate (6), limiting teeth (13) are movably arranged in the limiting tooth slot (12), a supporting column (4) is arranged on one side, far away from the fixed plates (8), of the movable plate (6), a second limiting movable block (11) is arranged in the supporting column (4), a connecting bearing (16) is arranged in the second limiting movable block (11), a base (7) is arranged below the supporting column (4), and a lifting hook (2) is arranged above the LED display screen body (1).

The adjusting screw rod (5) is arranged on the inner wall of the second limiting movable groove (11) in a penetrating mode, limiting movable holes (15) are formed in the upper side and the lower side of the adjusting screw rod (5), and limiting columns (3) are arranged in the adjusting screw rod (5) in a penetrating mode.

2. The LED display screen with easy adjustment according to claim 1, wherein the second limiting movable block (14) is fixedly connected with the fixed plate (8), and the shape and size of the second limiting movable block (14) are partially matched with those of the first limiting movable groove (9).

3. The LED display screen with convenient adjustment according to claim 1, wherein the limiting teeth (13) are fixedly connected with the fixing plate (8), the limiting teeth (13) are in a triangle structure, and the shape and the size of the limiting teeth (13) are matched with those of the inside of the limiting tooth grooves (12).

4. The LED display screen with easy adjustment according to claim 1, wherein the moving plate (6) is fixedly connected with the first limiting movable block (10) integrally, and the shape and size of the first limiting movable block (10) are partially matched with the shape and size of the inside of the second limiting movable groove (11).

5. The LED display screen convenient to adjust according to claim 1, wherein the adjusting screw (5) is movably connected with the first limiting movable block (10) through a connecting bearing (16), and the adjusting screw (5) is in threaded connection with the supporting column (4).

6. The LED display screen according to claim 1, wherein the limiting post (3) is fixedly connected with the first limiting movable block (10), and the diameter size of the limiting post (3) is matched with the diameter size of the inside of the limiting movable hole (15).