High-altitude safety splicing device for LED grating screen

Abstract

The utility model relates to LED grating screen splicing, in particular to a high-altitude safe splicing device for an LED grating screen. According to the high-altitude safe splicing device for the LED grating screen, the LED grating screen can be conveniently mounted and dismounted, the labor cost is reduced, and the mounting and maintaining efficiency of the LED grating screen is improved. An LED grating screen high-altitude safety splicing device comprises a mounting frame, connecting rods, grating screens and the like, the connecting rods are connected to the rear portion of the mounting frame, and the left grating screen and the right grating screen are arranged on the upper right portion of the mounting frame. According to the LED grille screen, the bayonet lock is pulled out to be separated from the mounting frame, then the guide clamping column slides, the spring shrinks, the clamping hole in the grille screen is accurately aligned with the guide clamping column, and then the spring rebounds to drive the guide clamping column to reset, so that the purposes that the LED grille screen can be conveniently mounted and dismounted, the labor cost is reduced, and the production efficiency is improved are achieved. And the installation and maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to LED grille screen splicing, in particular to a high-altitude safe splicing device for LED grille screens. Background Art

[0002] LED grille screen is a type of LED display screen, which is composed of many small LED lights, showing a grid-like arrangement, used to display text, images or videos. LED grille screen has the characteristics of high brightness, high definition and long life, and is suitable for indoor and outdoor environments.

[0003] The existing LED grille screen splicing is to install the mounting bracket of the LED grille screen on the high-altitude external wall, and then install the LED grille screen on the mounting bracket through bolts. However, due to the use of bolt connection, it is time-consuming and laborious to install and disassemble the LED grille screen, which reduces the installation and maintenance efficiency of the LED grille screen.

[0004] Therefore, a high-altitude safe splicing device for LED grille screens has been developed, which can facilitate the installation and disassembly of LED grille screens, reduce labor costs, and improve the efficiency of installation and maintenance. Utility Model Content

[0005] In order to overcome the shortcomings of existing LED grille screen splicing, which is time-consuming and labor-intensive when the LED grille screen needs to be installed and disassembled, and reduces the installation and maintenance efficiency of the LED grille screen, the utility model provides a LED grille screen high-altitude safe splicing device which can facilitate the installation and disassembly of the LED grille screen, reduce labor costs, and improve its installation and maintenance efficiency.

[0006] The technical solution of the utility model is: a high-altitude safe splicing device for LED grille screens, including a mounting frame, connecting rods, grille screens and connecting columns, a plurality of connecting rods are connected to the rear of the mounting frame, two left and right grille screens are arranged on the upper right part of the mounting frame, and connecting columns are connected to the rear sides of the grille screens.

[0007] In one of the embodiments, a connecting ring is provided on the mounting frame.

[0008] In one of the embodiments, a snap-in hole is provided on the grille screen.

[0009] In one of the embodiments, a connecting frame and a fixing rod are further included. The upper and lower parts of the grille screen are both clamped with the connecting frame, and the connecting frame is clamped with adjacent connecting rods through two left and right fixing rods.

[0010] In one of the embodiments, it also includes a guide locking column, a spring and a locking pin. The upper and lower sides of the left and right parts of the connecting rod are slidably connected with the guide locking column. The guide locking column is connected to the mounting frame with a spring, and the guide locking column is locked with the mounting frame through the locking pin.

[0011] In one embodiment, a fixing rope is further included, and the connecting columns are connected to adjacent connecting rods by fixing ropes.

[0012] The beneficial effect is that the utility model pulls out the latch pin to detach from the mounting frame, then makes the guide latch column slide, contracts the spring, and then accurately aligns the latch hole on the grille screen with the guide latch column, and then makes the spring rebound to drive the guide latch column to reset, thereby facilitating the installation and disassembly of the LED grille screen, reducing labor costs, and improving its installation and maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 4 This is an exploded view of the first partial three-dimensional structure of the utility model.

[0017] Figure 5 This is a schematic diagram of a second partial three-dimensional structure of the utility model.

[0018] Figure 6 It is a schematic diagram of the third partial three-dimensional structure of the utility model.

[0019] Markings in the figure are: 1-mounting frame, 2-connecting rod, 3-grid screen, 4-connecting column, 5-connecting frame, 6-fixing rod, 7-guide positioning column, 8-spring, 9-pin, 10-fixing rope. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0021] A high-altitude safe splicing device for LED grille screens, such as Figure 1-Figure 6As shown, it includes a mounting frame 1, a connecting rod 2, a grille screen 3, a connecting column 4, a connecting frame 5, a fixing rod 6, a guide clamping column 7, a spring 8, a pin 9 and a fixing rope 10. Seven connecting rods 2 are connected to the rear of the mounting frame 1. A connecting ring is provided on the mounting frame 1. Left and right grille screens 3 are provided on the upper right part of the mounting frame 1. The rear sides of the grille screens 3 are connected to connecting columns 4. The grille screens 3 are provided with clamping holes for easy clamping and fixing. The upper and lower parts of the grille screens 3 are clamped with connecting frames 5. The connecting frames 5 are clamped with adjacent connecting rods 2 through left and right fixing rods 6. The upper and lower sides of the left and right parts of the connecting rods 2 are slidably connected with guide clamping columns 7. Springs 8 are connected between the guide clamping columns 7 and the mounting frame 1. The guide clamping columns 7 are clamped with the mounting frame 1 through pins 9. Fixing ropes 10 are connected between the connecting columns 4 and the adjacent connecting rods 2.

[0022] When using the utility model, first install the mounting bracket on the high-altitude external wall where the LED grille screen 3 is used, and then clamp the connecting frame 5 to the mounting frame 1 through the fixing rod 6. When the LED grille screen 3 needs to be installed, pull out the clamping pin 9 to disengage from the mounting frame 1, and slide the guide clamping column 7 away from the mounting frame 1, the spring 8 is squeezed and contracted, and the clamping hole on the grille screen 3 is accurately aligned with the guide clamping column 7, and then the spring 8 rebounds to drive the guide clamping column 7 to reset, and the grille screen 3 is clamped and fixed, and then the clamping pin 9 is reset to limit the guide clamping column 7. After the grille screen 3 is fixed, the fixing rope 1 is used to fix the grille screen 3. 0 connects the connecting column 4 and the connecting rod 2 to prevent the LED grille screen 3 from falling from a high altitude when in use. When the grille screen 3 needs to be disassembled, the fixing rope 10 is separated from the connecting rod 2, and then the latch 9 is pulled out to separate from the mounting frame 1, and then the guide latch column 7 is slid away from the mounting frame 1, and the grille screen 3 is taken out, thereby facilitating the installation and disassembly of the LED grille screen 3, reducing labor costs, and improving its installation and maintenance efficiency. When the LED grille screen 3 needs to be installed and spliced, multiple connecting frames 5 are simultaneously snapped onto the mounting frame 1, and then multiple grille screens 3 are snapped onto the connecting frames 5 respectively.

[0023] The above description is only an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent replacement made within the principle of the present invention shall be included in the protection scope of the present invention. The contents not elaborated in the present invention belong to the existing technology known to the technicians in this professional field.

Claims

1. A high-altitude safe splicing device for LED grille screens, characterized by: The utility model comprises a mounting frame (1), a connecting rod (2), a grille screen (3) and a connecting column (4); a plurality of connecting rods (2) are connected to the rear of the mounting frame (1); two left and right grille screens (3) are arranged at the upper right part of the mounting frame (1); and the rear sides of the grille screens (3) are connected to the connecting column (4).

2. A high-altitude safe splicing device for LED grille screens as claimed in claim 1, characterized in that: A connecting ring is provided on the mounting frame (1).

3. The high-altitude safe splicing device for LED grille screens according to claim 1 is characterized in that: The grille screen (3) is provided with a snap-in hole.

4. The high-altitude safe splicing device for LED grille screens according to claim 1 is characterized in that: It also includes a connecting frame (5) and a fixing rod (6). The upper and lower parts of the grille screen (3) are both clamped with the connecting frame (5). The connecting frame (5) is clamped with the adjacent connecting rod (2) through the left and right fixing rods (6).

5. The high-altitude safe splicing device for LED grille screens as claimed in claim 4, characterized in that: The invention also comprises a guide clamping column (7), a spring (8) and a clamping pin (9); the left and right parts of the connecting rod (2) are both slidably connected to the guide clamping column (7) at both upper and lower sides; the guide clamping column (7) is connected to the mounting frame (1) with a spring (8); and the guide clamping column (7) is clamped to the mounting frame (1) via the clamping pin (9).

6. A high-altitude safe splicing device for LED grille screens as claimed in claim 5, characterized in that: It also includes a fixing rope (10), and the connecting columns (4) are connected to adjacent connecting rods (2) by a fixing rope (10).

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