CN219418405U

CN219418405U - LED electronic display screen with leak protection light function

Info

Publication number: CN219418405U
Application number: CN202320363923.8U
Authority: CN
Inventors: 郑宇翔
Original assignee: Shanghai Yujin Information Technology Co ltd
Current assignee: Shanghai Yujin Information Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-07-25
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses an LED electronic display screen with a light leakage prevention function, which comprises a mounting frame and a plurality of display screens, wherein the mounting frame is made of a snow board, a first fixing frame is fixedly arranged at the top end and the bottom end of the inside of the mounting frame, a second fixing frame is fixedly arranged at the two sides of the inside of the mounting frame, a plurality of threaded holes are formed in the first fixing frame and the second fixing frame in a penetrating manner, a connecting component is arranged at the back of the display screen, an ash removing component is arranged at one side of the mounting frame, the connecting component comprises a limit seat fixedly arranged at one side of the display screen, a buckle is fixedly arranged at one side of the display screen far from the limit seat, a limit groove is formed at one side of the buckle far from the display screen, limit blocks are symmetrically arranged at one side of the limit seat, and the limit blocks are in clamping connection with the limit groove; the connecting assembly enables the display screens to be quickly disassembled and assembled, improves the assembly efficiency of the display screens, shortens the working time, and improves the convenience and the practicability of the device.

Description

LED electronic display screen with leak protection light function

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED electronic display screen with a light leakage prevention function.

Background

The LED display screen is an electronic display screen formed by LED dot matrixes, the display content forms such as characters, animation, pictures and videos of the screen are timely converted by changing the bright and dark traffic light beads, and the display control of the components is carried out through a modularized structure.

The Chinese patent discloses an LED display screen mounting structure with leak protection light (publication No. CN 218069230U), the buffering subassembly that this patent put, through the spout, the slider, first spring, the inclined steel plate, the fixed slot, the mounting panel, the sleeve pipe, the cooperation of plug rod and second spring, reduce display screen body plane and produce vibrations, when rocking to the display screen body, can play the effect of buffering, prevent that the display screen body is impaired, the life of display screen body has been increased, the fixed subassembly of setting, through the shell fragment, the fixture block, the cooperation of jack-in groove and draw-in groove, make the installation of baffle frame more laborsaving and convenient, the installation effectiveness has been improved, through baffle frame and the sealing washer of setting, at display screen body during operation, can prevent peripheral light leak effectively, the display screen body looks at the effect has been improved, be worth extensively popularizing and applying.

This patent is through can playing the cushioning effect to the display screen, but when the equipment of LED display screen, is through assembling into whole display screen with a plurality of LED display panel, assembles a plurality of LED display panel through the bolt, fixes through a plurality of bolts in the equipment process, and too loaded down with trivial details fixed efficiency is not high, and makes the staff physical tired when assembling, has reduced the packaging efficiency of LED display screen.

Disclosure of Invention

The utility model aims to provide an LED electronic display screen with a light leakage prevention function.

The technical problems to be solved by the utility model are as follows:

when the LED display screen is assembled, the plurality of LED display panels are assembled into the whole display screen, the plurality of LED display panels are assembled through the bolts, the LED display panels are fixed through a plurality of bolts in the assembling process, the excessively complicated fixing efficiency is low, and the workers are tired during the assembling, so that the assembling efficiency of the LED display screen is reduced.

The aim of the utility model can be achieved by the following technical scheme:

an LED electronic display screen with a light leakage prevention function comprises a mounting frame and a plurality of display screens;

further comprises:

the mounting frame is made of a snow board, a first fixing frame is fixedly arranged at the top end and the bottom end of the inside of the mounting frame, a second fixing frame is fixedly arranged at two sides of the inside of the mounting frame, a plurality of threaded holes are formed in the first fixing frame and the second fixing frame in a penetrating mode, a connecting assembly is arranged on the back face of the display screen, and an ash removing assembly is arranged on one side of the mounting frame;

the connecting assembly comprises a limiting seat fixedly installed on one side of the display screen, a buckle is fixedly installed on one side, away from the limiting seat, of the display screen, a limiting groove is formed in one side, away from the display screen, of the buckle, limiting blocks are symmetrically installed on one side, connected with the limiting groove in a clamping mode, grooves are formed in two sides of the buckle in a symmetrical mode, sliding grooves are formed in two sides of the limiting seat in a symmetrical mode, limiting rods are connected with the sliding grooves in a sliding mode, and the limiting rods are connected with the grooves in a clamping mode.

As a further scheme of the utility model: the limiting rod is characterized in that a connecting plate is fixedly arranged on one side, away from the groove, of the limiting rod, a first spring is fixedly arranged on one side, away from the limiting rod, of the connecting plate, one side, away from the limiting rod, of the first spring is fixedly connected with a limiting seat, a moving rod is fixedly arranged on one side, located on the first spring, of the connecting plate, and the moving rod is in sliding connection with the limiting seat.

As a further scheme of the utility model: the ash removal assembly comprises T-shaped grooves symmetrically arranged on one side of the mounting frame, the T-shaped grooves are slidably connected with sliding blocks, a movable plate is fixedly arranged on one side, away from the T-shaped grooves, of each sliding block, and a brush plate is fixedly arranged on one side, close to the mounting frame, of each movable plate.

As a further scheme of the utility model: the box is symmetrically installed on the outer side of the limiting seat, the box is in sliding connection with the moving rod, and one end, far away from the limiting seat, of the moving rod penetrates through the box and is fixedly provided with a handle.

As a further scheme of the utility model: the limiting seat is located between the two limiting blocks, a sliding sleeve is fixedly installed between the two limiting blocks, a second spring is fixedly installed at the bottom end inside the sliding sleeve, a sliding rod is fixedly installed at one end, away from the limiting seat, of the second spring, and the sliding rod is in sliding connection with the sliding sleeve.

As a further scheme of the utility model: the inside sliding connection of box has the movable block, movable block and movable rod fixed connection.

As a further scheme of the utility model: handles are symmetrically arranged on one side, far away from the installation frame, of the movable plate.

The utility model has the beneficial effects that:

1. according to the utility model, the first fixing frame and the fixing frame are arranged in the mounting frame so as to fix the whole LED display screen, the mounting frame is made of the snow board, the transmittance of the device body is greatly reduced, the LED display screen is enabled to effectively prevent surrounding light leakage during use, the back surfaces of the display screens are provided with the connecting components, when the display screen is assembled, the buckles are clamped in the limiting seats, the limiting grooves are clamped with the limiting blocks, the grooves are formed in one sides of the buckles, the movable rod is driven to move by pulling the handles, so that the movable block slides in the box body, the movable plate drives the first springs to compress, the limiting rods extend out, the handles are loosened, the limiting rods are clamped in the grooves, the limiting rods are reset by the first springs, the limiting rods fix the buckles, the sliding rods are compressed during connection of the buckles, the sliding rods are compressed by the second springs in the sliding sleeve, the buckles are ejected out under the action of the second springs when the display screen is required to be disassembled, the display screen is disassembled, the display screen can be disassembled, and the assembly can be assembled and disassembled conveniently.

2. Through setting up the deashing subassembly in one side of mounting bracket, when the display screen falls with the dust, drive the movable plate through the handle and remove to drive the slider and slide in the T-shaped groove, through the one side installation brush board at the movable plate, thereby clear up the display screen through the brush board, thereby prevent that the dust from too much leading to the whole of display screen overheated, make the display screen wholly keep clean through the deashing subassembly, thereby can prolong the life of display screen, hoisting device's practicality.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic diagram of a display screen connection structure according to the present utility model;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2;

FIG. 4 is a schematic diagram of the ash removal assembly of the present utility model;

fig. 5 is a schematic rear view of the present utility model.

In the figure: 1. a mounting frame; 101. a first fixing frame; 102. the second fixing frame; 2. a connection assembly; 201. a limit seat; 202. a buckle; 203. a limit groove; 204. a limiting block; 205. a groove; 206. a limit rod; 207. a first spring; 208. a connecting plate; 209. a moving rod; 210. a case; 211. a moving block; 212. a handle; 213. a sliding sleeve; 214. a second spring; 215. a slide bar; 3. an ash removal component; 301. a T-shaped groove; 302. a slide block; 303. a moving plate; 304. brushing a plate; 305. a handle; 4. and a display screen.

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.

As shown in fig. 1-5, an LED electronic display screen with a light leakage preventing function includes a mounting frame 1 and a plurality of display screens 4, and further includes: the installation frame 1 is made of a snow board, a first fixing frame 101 is fixedly installed at the top end and the bottom end of the inside of the installation frame 1, a second fixing frame 102 is fixedly installed at two sides of the inside of the installation frame 1, a plurality of threaded holes are formed in the first fixing frame 101 and the second fixing frame 102 in a penetrating mode, a connecting component 2 is arranged on the back face of the display screen 4, and an ash cleaning component 3 is arranged on one side of the installation frame 1;

wherein, coupling assembling 2 includes spacing seat 201 of fixed mounting in display screen 4 one side, one side fixed mounting that spacing seat 201 was kept away from to display screen 4 has buckle 202, spacing groove 203 has been seted up to one side that display screen 4 was kept away from to buckle 202, stopper 204 is installed to one side symmetry of spacing seat 201, stopper 204 and spacing groove 203 block are connected, recess 205 has been seted up to the bilateral symmetry of buckle 202, the sliding tray has been seted up to the bilateral symmetry of spacing seat 201, sliding tray sliding connection has gag lever post 206, gag lever post 206 and recess 205 block are connected, make can quick assembly disassembly between a plurality of display screen 4, promote the packaging efficiency of display screen 4, shorten operating time, the convenience and the practicality of device have been promoted.

The side of the limiting rod 206 far away from the groove 205 is fixedly provided with the connecting plate 208, the side of the connecting plate 208 far away from the limiting rod 206 is fixedly provided with the first spring 207, the side of the first spring 207 far away from the limiting rod 206 is fixedly connected with the limiting seat 201, the side of the connecting plate 208 positioned on the first spring 207 is fixedly provided with the moving rod 209, the moving rod 209 is in sliding connection with the limiting seat 201, the limiting rod 206 is conveniently pulled out, thereby facilitating the disassembly of the display screen 4, the ash cleaning component 3 comprises a T-shaped groove 301 symmetrically arranged at one side of the mounting frame 1, the T-shaped groove 301 is slidably connected with a sliding block 302, one side of the sliding block 302 far away from the T-shaped groove 301 is fixedly provided with a moving plate 303, one side of the moving plate 303 close to the mounting frame 1 is fixedly provided with a brush plate 304, so that the whole display screen 4 is kept clean, the service life of the display screen 4 can be prolonged, the practicability of the lifting device is improved, the outer side of the limiting seat 201 is symmetrically provided with a box 210, the box body 210 is in sliding connection with the movable rod 209, one end of the movable rod 209, which is far away from the limit seat 201, passes through the box body 210 and is fixedly provided with the handle 212, the limit rod 206 is conveniently pulled out, the limit rod 206 is separated from the groove 205, the limit seat 201 is fixedly provided with the sliding sleeve 213 between the two limit blocks 204, the second spring 214 is fixedly arranged at the bottom end inside the sliding sleeve 213, one end of the second spring 214, which is far away from the limit seat 201, is fixedly provided with the sliding rod 215, the sliding rod 215 is in sliding connection with the sliding sleeve 213, the buckle 202 can be ejected out when the sliding sleeve 213 is detached, the working efficiency is improved, the movable block 211 is in sliding connection with the movable rod 209, the movable rod 209 can be supported, the stability of the movable rod 209 is ensured, the handle 305 is symmetrically arranged at one side of the movable plate 303, which is far away from the mounting frame 1, and the movable plate 303 is conveniently moved, thereby facilitating dust cleaning by the brush plate 304.

The working principle of the utility model is as follows:

firstly, the first fixing frame 101 and the second fixing frame 102 are arranged in the installation frame 1 during use, so that the whole LED display screen is fixed, the installation frame 1 is made of the snow board, the transmittance of the device body is greatly reduced, the LED display screen is enabled to effectively prevent surrounding light leakage during use, the back surfaces of the display screens 4 are provided with the connecting assembly 2, when the display screen 4 is assembled, the buckle 202 is clamped in the limiting seat 201, the limiting groove 203 is clamped with the limiting block 204, the groove 205 is formed in one side of the buckle 202, the moving rod 209 is driven to move through the pulling handle 212, the moving block 211 slides in the box 210, the first spring 207 is driven to compress through the connecting plate 208, the limiting rod 206 extends out, the handle 212 is loosened, the limiting rod 206 is clamped with the groove 205, the limiting rod 206 is reset through the first spring 207, the limiting rod 206 is fixed to the buckle 202, the sliding rod 215 is compressed when the buckle 202 is connected, the sliding rod 215 is compressed with the second spring 214 in the sliding sleeve 213, when the display screen 4 is required to be dismounted, the sliding rod 206 is enabled to be separated from the groove 214, and the sliding rod 214 is enabled to be reset under the effect of the sliding rod 214 when the sliding rod 214 is required to be dismounted.

Secondly, through setting up deashing subassembly 3 in one side of mounting bracket 1, when display screen 4 falls with the dust, drive through handle 305 and remove board 303 to drive slider 302 and slide in T-shaped groove 301, through the brush board 304 of installing in one side of removing board 303, thereby clear up display screen 4 through brush board 304, thereby prevent that the dust from too much leading to the whole overheated of display screen 4.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. An LED electronic display screen with a light leakage prevention function comprises a mounting frame (1) and a plurality of display screens (4);

characterized by further comprising:

the mounting frame (1) is made of a snow board, a first fixing frame (101) is fixedly arranged at the top end and the bottom end of the inside of the mounting frame (1), a second fixing frame (102) is fixedly arranged at two sides of the inside of the mounting frame (1), a plurality of threaded holes are formed in the first fixing frame (101) and the second fixing frame (102) in a penetrating mode, a connecting component (2) is arranged on the back face of the display screen (4), and an ash cleaning component (3) is arranged on one side of the mounting frame (1);

wherein, coupling assembling (2) are including fixed mounting spacing seat (201) in display screen (4) one side, one side fixed mounting that spacing seat (201) was kept away from to display screen (4) has buckle (202), spacing groove (203) have been seted up to one side that display screen (4) was kept away from to buckle (202), stopper (204) are installed to one side symmetry of spacing seat (201), stopper (204) are connected with spacing groove (203) block, recess (205) have been seted up to the bilateral symmetry of buckle (202), the sliding tray has been seted up to the bilateral symmetry of spacing seat (201), sliding tray sliding connection has gag lever post (206), gag lever post (206) are connected with recess (205) block.

2. The LED electronic display screen with the light leakage prevention function according to claim 1, wherein a connecting plate (208) is fixedly installed on one side, far away from the groove (205), of the limiting rod (206), a first spring (207) is fixedly installed on one side, far away from the limiting rod (206), of the connecting plate (208), one side, far away from the limiting rod (206), of the first spring (207) is fixedly connected with the limiting seat (201), a moving rod (209) is fixedly installed on one side, located on the first spring (207), of the connecting plate (208), and the moving rod (209) is in sliding connection with the limiting seat (201).

3. The LED electronic display screen with the light leakage prevention function according to claim 1, wherein the ash removal component (3) comprises a T-shaped groove (301) symmetrically arranged on one side of the mounting frame (1), the T-shaped groove (301) is slidably connected with a sliding block (302), one side, far away from the T-shaped groove (301), of the sliding block (302) is fixedly provided with a moving plate (303), and one side, close to the mounting frame (1), of the moving plate (303) is fixedly provided with a brushing plate (304).

4. The LED electronic display screen with the light leakage prevention function according to claim 1, wherein the outer side of the limiting seat (201) is symmetrically provided with a box body (210), the box body (210) is slidably connected with a moving rod (209), and one end of the moving rod (209) far away from the limiting seat (201) penetrates through the box body (210) and is fixedly provided with a handle (212).

5. The LED electronic display screen with the light leakage prevention function according to claim 1, wherein a sliding sleeve (213) is fixedly installed between the two limiting blocks (204) of the limiting base (201), a second spring (214) is fixedly installed at the bottom end inside the sliding sleeve (213), a sliding rod (215) is fixedly installed at one end, far away from the limiting base (201), of the second spring (214), and the sliding rod (215) is in sliding connection with the sliding sleeve (213).

6. The LED electronic display screen with light leakage prevention function according to claim 4, wherein a moving block (211) is slidably connected inside the case (210), and the moving block (211) is fixedly connected with the moving rod (209).

7. A LED electronic display with light leakage prevention according to claim 3, characterized in that the side of the moving plate (303) remote from the mounting frame (1) is symmetrically provided with handles (305).