LED display screen assembling structure

Abstract

The utility model discloses an LED display screen assembly structure in the technical field of LED display screens, which comprises an installation frame body and an LED display screen body, an installation groove is arranged in the installation frame body, T-shaped grooves are arranged on the inner walls of the two sides of the installation groove, the outer walls of the two sides of the LED display screen body are connected with T-shaped strips, the outer wall of the rear side of the LED display screen body is connected with fixing strips, and the fixing strips are connected with the T-shaped grooves. A fixing strip is arranged in the mounting frame body, a passing groove is formed in the rear end of the fixing strip, clamping grooves are formed in the two side walls of the fixing strip, an open groove is formed in the rear side wall of the mounting frame body, two sets of moving rods are connected in the open groove in a sliding mode, a locking unit is arranged between the two sets of moving rods and the two sets of clamping grooves, and the locking unit comprises two sets of clamping blocks. According to the LED display screen, the two sets of clamping blocks and the clamping grooves can be connected or separated, rapid disassembly and assembly of the fixing strips and the installation frame body are achieved, rapid assembly and disassembly of the LED display screen and the installation frame body are achieved, the LED display screen replaces bolt or screw connection, the operation steps are simple, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, and specifically relates to an assembling structure of an LED display screen. Background Technique

[0002] An LED display screen is a display device composed of a combination of LED lamp cores, and has the characteristics of high brightness, rich colors, wide field of view, etc. It is widely used in indoor and outdoor advertising, stage shows, sports events, information release and other occasions. The advantages of the LED display screen lie in its high definition and long service life, and it can stably display images and videos in various environments.

[0003] Before the existing LED display screen is used, it needs to be installed in an installation frame body. However, when most of the existing LED display screens are connected to the installation frame body, the LED display screen is connected to the installation frame body through bolts or screws. When using bolts or screws for installation, external tools are required, and repeated rotation is needed when using the tools. The operation steps are cumbersome, and the assembling and disassembling efficiency of the LED display screen is low. For this reason, we propose an assembling structure of an LED display screen. Content of the Utility Model

[0004] The purpose of the utility model is to provide an assembling structure of an LED display screen to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An assembling structure of an LED display screen includes an installation frame body and an LED display screen body. An installation groove adapted to the LED display screen body is opened in the installation frame body. T-shaped grooves are opened on both inner walls of the installation groove, and T-shaped strips adapted to the T-shaped grooves are connected to both outer walls of the LED display screen body. A fixing strip is connected to the rear outer wall of the LED display screen body. A through groove is opened at the rear end of the fixing strip, and clamping grooves are opened on both side walls of the fixing strip. An opening groove is opened on the rear side wall of the installation frame body, and the opening groove is communicated with the through groove. Two groups of moving rods are slidably connected in the opening groove. A locking unit is arranged between the two groups of moving rods and the two groups of clamping grooves. The locking unit includes two groups of clamping blocks.

[0007] Further: The locking unit further includes two groups of fixing plates, which are respectively located on both side walls of the moving rod, and the fixing plates are slidably connected with the opening groove. A return spring is installed between adjacent fixing plates.

[0008] Further: A compression spring is further installed between adjacent moving rods. The compression spring is located in the through groove, and the outer side walls of the bottom ends of the two groups of moving rods are respectively connected with the two groups of clamping blocks.

[0009] Furthermore: Pull rings are installed at the tops of both groups of moving rods, and anti-slip rubber sleeves are sleeved on the hand-held ends of the pull rings.

[0010] Furthermore: Two mounting brackets are installed on the outer wall at the rear side of the mounting frame body, and two locking bolts are threadedly connected in each of the two mounting brackets.

[0011] Furthermore: Damping pads are provided on the outer surfaces of both groups of clamping blocks, and corrugated protrusions are embedded on the inner walls of both groups of clamping grooves.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the sliding connection between the T-shaped strip and the T-shaped groove, the present utility model plays a limiting role in the assembly of the LED display screen and the mounting frame body. Through the sliding connection between the two groups of moving rods and the slotted openings, and the elasticity of the return spring and the compression spring, the clamping blocks on the outer walls of the bottoms of the two groups of moving rods can be connected to or disengaged from the clamping grooves, realizing the quick disassembly and assembly of the fixing strip and the mounting frame body, and realizing the quick assembly and disassembly of the LED display screen and the mounting frame body. The LED display screen replaces the connection using bolts or screws, without the need to rely on tools, and the operation steps are simple, effectively improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic top view structural sectional view of the present utility model;

[0016] Figure 3 is the Figure 2 magnified schematic structural diagram at A in the present utility model.

[0017] In the figure: 1. Mounting frame body; 2. Mounting groove; 3. LED display screen body; 4. T-shaped strip; 5. T-shaped groove; 6. Mounting bracket; 7. Locking bolt; 8. Fixing strip; 9. Through groove; 10. Slotted opening; 11. Fixed plate; 12. Moving rod; 13. Return spring; 14. Pull ring; 15. Compression spring; 16. Clamping groove; 17. Clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment 1:

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution: an LED display splicing structure, including an installation frame 1 and an LED display body 3. An installation groove 2 adapted to the LED display body 3 is provided in the installation frame 1. T-shaped grooves 5 are provided on both inner walls of the installation groove 2, and T-shaped strips 4 adapted to the T-shaped grooves 5 are connected to both outer walls of the LED display body 3. A fixing strip 8 is connected to the rear outer wall of the LED display body 3. A through groove 9 is provided at the rear end of the fixing strip 8, and clamping grooves 16 are provided on both side walls of the fixing strip 8. A slot 10 is provided on the rear side wall of the installation frame 1, and the slot 10 is communicated with the through groove 9. Two groups of moving rods 12 are slidably connected in the slot 10. A locking unit is provided between the two groups of moving rods 12 and the two groups of clamping grooves 16. The locking unit includes two groups of clamping blocks 17.

[0021] The LED display body 3 is an existing device, and its specific structure and working principle will not be elaborated here. Both groups of T-shaped strips 4 are fixedly connected to the outer wall of the LED display body 3, and the fixing strip 8 is fixedly connected to the rear side wall of the LED display body 3. When the LED display body 3 is connected to the installation frame 1, the LED display body 3 is connected to the installation groove 2. Through the sliding connection between the T-shaped groove 5 and the T-shaped strip 4, it plays a limiting role in the left and right connection between the LED display body 3 and the installation groove 2. Through the action of the locking unit, the two groups of clamping blocks 17 can be connected to or disengaged from the two groups of clamping grooves 16. When the clamping block 17 is connected to the clamping groove 16, the fixing strip 8 can be installed on the installation frame 1, that is, the splicing of the LED display body 3 is completed. When the clamping block 17 is disengaged from the clamping groove 16, the fixing strip 8 can be disengaged from the installation groove 2, realizing the quick disassembly of the installation frame 1 and the LED display body 3. The LED display body 3 replaces the connection using bolts or screws, without the need for tools, and the operation steps are simple, effectively improving the work efficiency.

[0022] Among them, preferably, the locking unit further includes two groups of fixing plates 11. The two groups of fixing plates 11 are respectively located on both side walls of the moving rod 12, and the fixing plates 11 are slidably connected to the slot 10. A return spring 13 is installed between adjacent fixing plates 11; the fixing plate 11 is fixedly connected to the moving rod 12, and both ends of the return spring 13 are respectively fixedly connected to the outer walls of the two groups of fixing plates 11.

[0023] Preferably, a compression spring 15 is further installed between adjacent moving rods 12. The compression spring 15 is located in the through groove 9, and the outer side walls of the bottoms of the two groups of moving rods 12 are respectively connected to the two groups of clamping blocks 17. The two ends of the compression spring 15 are respectively fixedly connected to the outer walls of the two groups of moving rods 12, and the clamping blocks 17 are fixedly connected to the moving rods 12. When the fixing strip 8 is installed on the installation frame body 1, the two groups of moving rods 12 move in opposite directions in the slotted opening 10. At this time, the return spring 13 is compressed, and the compression spring 15 between the adjacent moving rods 12 is compressed. At this time, the moving rods 12 are located in the through groove 9. When the fixing strip 8 fits on the rear inner wall of the installation groove 2, release the moving rods 12. The compressed compression spring 15 and return spring 13 can automatically return to their original positions, causing the clamping blocks 17 on the outer walls of the bottoms of the two groups of moving rods 12 to move in opposite directions, so that the clamping blocks 17 are connected in the corresponding clamping grooves 16, that is, the installation of the fixing strip 8 on the installation frame body 1 is completed, that is, the assembly of the LED display screen body 3 and the installation frame body 1 is completed. When the LED display screen body 3 and the installation frame body 1 are disassembled, the two groups of moving rods 12 move in opposite directions in the slotted opening 10 to separate the two groups of clamping blocks 17 from the clamping grooves 16. After the position of the fixing strip 8 is no longer restricted, the LED display screen body 3 can be removed from the installation groove 2.

[0024] Preferably, pull rings 14 are installed at the tops of the two groups of moving rods 12, and anti-slip rubber sleeves are sleeved on the hand-held ends of the pull rings 14. The pull rings 14 facilitate the pulling of the moving rods 12, and the anti-slip rubber sleeves play an anti-slip role to prevent the hand from slipping off when holding the pull rings 14.

[0025] Preferably, two mounting brackets 6 are installed on the rear outer wall of the installation frame body 1, and two locking bolts 7 are threadedly connected in each of the two mounting brackets 6. Through the action of the mounting brackets 6 and the locking bolts 7, the installation frame body 1 can be fixedly installed on the wall surface for use.

[0026] Embodiment 2:

[0027] Referring to Figure 3 , what is different about this embodiment from the first embodiment is that damping pads are provided on the outer surfaces of the two groups of clamping blocks 17, and corrugated protrusions are embedded on the inner walls of the two groups of clamping grooves 16. The damping pads and the protrusions increase the friction between the two, and further improve the connection stability between the LED display screen body 3 and the installation groove 2.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED display screen assembly structure, comprising a mounting frame (1) and an LED display screen body (3), characterized in that: The installation frame (1) is provided with an installation groove (2) adapted to the LED display screen body (3), the inner walls on both sides of the installation groove (2) are provided with T-shaped grooves (5), and the outer walls on both sides of the LED display screen body (3) are connected with T-shaped strips (4) adapted to the T-shaped grooves (5), the rear outer wall of the LED display screen body (3) is connected with a fixing strip (8), the rear end of the fixing strip (8) is provided with a through groove (9), and the two side walls of the fixing strip (8) are provided with clamping grooves (16), the rear side wall of the installation frame (1) is provided with a slot (10), the slot (10) is connected to the through groove (9), two groups of moving rods (12) are slidably connected in the slot (10), and locking units are provided between the two groups of moving rods (12) and the two groups of clamping grooves (16), and the locking unit includes two groups of clamping blocks (17).

2. The LED display assembly structure according to claim 1, characterized in that: The locking unit further comprises two groups of fixing plates (11), the two groups of fixing plates (11) are respectively located on the two side walls of the moving rod (12), and the fixing plates (11) are slidably connected to the slots (10), and a return spring (13) is installed between adjacent fixing plates (11).

3. The LED display assembly structure according to claim 1, characterized in that: A compression spring (15) is also installed between adjacent moving rods (12), wherein the compression spring (15) is located in the through slot (9), and the outer side walls of the bottom ends of the two groups of moving rods (12) are respectively connected to the two groups of clamping blocks (17).

4. The LED display assembly structure according to claim 1, characterized in that: Pull rings (14) are installed on the tops of the two groups of moving rods (12), and the hand-held ends of the pull rings (14) are covered with anti-slip rubber sleeves.

5. The LED display assembly structure according to claim 1, characterized in that: Two groups of mounting frames (6) are installed on the rear outer wall of the mounting frame (1), and two groups of locking bolts (7) are threadedly connected inside the two groups of mounting frames (6).

6. The LED display assembly structure according to claim 1, characterized in that: The outer surfaces of the two groups of clamping blocks (17) are both provided with damping pads, and the inner walls of the two groups of clamping grooves (16) are both embedded with corrugated protrusions.

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