LED display screen convenient to disassemble and assemble forwards and backwards

Abstract

The utility model discloses an LED (light-emitting diode) display screen convenient for forward and reverse disassembly and assembly, which comprises an LED display screen unit, a sliding block is fixedly connected to the rear side of the LED display screen unit, and a side plate is arranged on the outer side of the LED display screen unit. According to the utility model, the sliding rails and the sliding blocks are matched for use, so that the disassembly and assembly of the LED display screen units in the vertical direction can be guided, the LED display screen units can be fixed at the specific positions of the surface of the frame through the bolt rods I, and then the transverse plates and the side plates can be fixed through the matched use of the bolt rods II and the lug blocks; the top or bottom cover plate of the display screen can be disassembled by arranging the display screen unit and the base plate, the display screen unit and the base plate are pre-fixed through the arrangement of the sliding blocks and the sliding rails, then the display screen unit at the top or the bottom and the base plate are fixed through bolts, and therefore the disassembling and assembling steps are simplified, and the assembling and disassembling efficiency is improved. And therefore, the convenience is improved when the display screen is assembled and disassembled positively and negatively.

Description

Technical Field

[0001] This utility model belongs to the field of LED display screen disassembly and assembly technology, and in particular relates to an LED display screen that is easy to disassemble and install from both sides. Background Technology

[0002] LED light displays are electronic display devices that use light-emitting diodes (LEDs) as display units. These displays consist of tens of thousands of LED beads arranged in a specific order and color combination to display various text, graphics, images, animations, and video content. Due to their high brightness, low power consumption, long lifespan, fast response time, and ease of maintenance, LED light displays are widely used in various scenarios such as outdoor advertising, indoor information display, traffic signs, sports events, stage backgrounds, and monitoring systems. LED light displays are composed of multiple display units, and when a display unit is damaged, it needs to be disassembled and repaired.

[0003] Some LED displays are installed with symmetrical double-sided display units. Since there are many display units and they need to be fixedly connected to the substrate, when a single display unit is damaged, multiple units need to be disassembled and installed one by one. Therefore, there is a need for an LED display that is easy to disassemble and install from both sides. The top or bottom cover can be removed, and the display unit can be pre-fixed to the substrate by setting up sliders and slide rails. Then, the top or bottom display unit can be fixed to the substrate with bolts, which simplifies the disassembly and assembly steps and improves the convenience of disassembling and installing the display from both sides. Utility Model Content

[0004] The purpose of this utility model is to provide an LED display screen that is easy to disassemble and install from both sides. The top or bottom cover plate can be disassembled, and the display screen unit can be pre-fixed to the substrate by setting up sliders and slide rails. Then, the top or bottom display screen unit can be fixed to the substrate by bolts, thereby simplifying the disassembly and assembly steps and improving the convenience of disassembling and installing the display screen from both sides, so as to solve the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An LED display screen that is easy to disassemble and install from both sides includes an LED display screen unit: a slider is fixedly connected to the rear side of the LED display screen unit, a side plate is provided on the outer side of the LED display screen unit, two symmetrically arranged frames are fixedly connected to the inner wall of the side plate, slide rails are fixedly connected to the surface of the frames by bolts, a bolt rod is installed between the frames and the LED display screen units located at the top and bottom, a horizontal plate is provided on the surface of the side plate and a column is fixedly installed by bolts, a groove is opened on the surface of the horizontal plate, an ear block is welded to the inner wall of the side plate, and a bolt rod is installed between the horizontal plate and the ear block.

[0006] Preferably, the slider and the slide rail are slidably connected.

[0007] Preferably, a washer is fitted on the surface of the bolt rod, and the washer is an elastic washer.

[0008] Preferably, a second washer, which is a rubber washer, is fitted onto the surface of the second bolt rod.

[0009] Preferably, the bolt rod is threadedly connected to the lug, and a hole is provided between the lug and the inner wall of the groove.

[0010] Preferably, an L-shaped block is welded to the inner wall of the side plate, and a slot adapted to the L-shaped block is formed on the surface of the horizontal plate.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model guides the vertical assembly and disassembly of LED display units through the combined use of slide rails and sliders. Bolt rod one can fix the LED display unit to a specific position on the frame surface. Then, bolt rod two and lugs can fix the horizontal and side plates, allowing for the removal of the top or bottom cover. The slider and slide rail design pre-fixes the display unit to the substrate, and then the top or bottom display unit is fixed to the substrate with bolts. This simplifies the assembly and disassembly process and improves the convenience of assembling and disassembling the display unit from both sides.

[0013] 2. By setting the washer, this utility model increases the friction on the surface of the bolt rod, preventing the bolt rod from loosening and falling off due to external vibration, thereby improving the stability of the bolt rod installation.

[0014] 3. By setting the second washer, this utility model seals the contact point between the bolt rod and the cross plate, avoiding gaps at the contact point and thus improving the tightness of the connection between the two.

[0015] 4. By setting the hole block, this utility model provides padding between the ear block and the inner wall of the groove, avoiding bimetallic corrosion when the two are in direct contact, thereby extending their service life.

[0016] 5. This utility model uses the combination of L-shaped blocks and slots to limit the connection between the horizontal plate and the side plate, further improving the stability of the connection between the two. Attached Figure Description

[0017] in:

[0018] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0019] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0020] Figure 3 This is one embodiment of the present utility model. Figure 1 A magnified view of point B in the middle;

[0021] Figure 4 This is a three-dimensional schematic diagram of a slide rail and a bolt rod according to an embodiment of the present invention;

[0022] Figure 5 This is a three-dimensional schematic diagram of a bolt rod 2 and a washer 2 according to an embodiment of the present invention.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. LED display unit, 2. slider, 3. side plate, 4. frame, 5. slide rail, 6. bolt rod one, 7. washer one, 8. horizontal plate, 9. column, 10. groove, 11. ear block, 12. bolt rod two, 13. washer two, 14. hole block, 15. L-shaped block, 16. slot. Detailed Implementation

[0025] In the following description, embodiments of the LED display screen of this invention, which is easy to disassemble and install from both sides, will be described with reference to the accompanying drawings.

[0026] Example 1:

[0027] Figure 1-5This invention illustrates an embodiment of an LED display screen that is easy to install and disassemble from both sides. It includes an LED display screen unit 1. A slider 2 is fixedly connected to the rear side of the LED display screen unit 1. A side plate 3 is provided on the outer side of the LED display screen unit 1. Two symmetrically arranged frames 4 are fixedly connected to the inner wall of the side plate 3. Slide rails 5 are bolted to the surface of the frames 4. The slider 2 and slide rails 5 are slidably connected. The use of washers 7 increases the friction on the surface of bolt rods 6, preventing them from loosening or falling off due to external vibration, thus improving the stability of the bolt rod installation. The frames 4 and the top... A bolt rod 6 is installed between the side plate 3 and the bottom LED display unit 1. A washer 7 is fitted on the surface of the bolt rod 6. The washer 7 is an elastic washer. A horizontal plate 8 is provided on the surface of the side plate 3 and a column 9 is fixedly installed by bolts. A groove 10 is opened on the surface of the horizontal plate 8. An ear block 11 is welded to the inner wall of the side plate 3. A bolt rod 12 is installed between the horizontal plate 8 and the ear block 11. A washer 13 is fitted on the surface of the bolt rod 12. The washer 13 seals the contact point between the bolt rod 12 and the horizontal plate 8, preventing gaps from appearing at the contact point and thus improving the tightness of the connection between the two.

[0028] Example 2:

[0029] Figure 1-5 This invention illustrates an embodiment of an LED display screen that is easy to install and disassemble from both sides. It includes an LED display screen unit 1: a slider 2 is fixedly connected to the rear side of the LED display screen unit 1; a side plate 3 is provided on the outer side of the LED display screen unit 1; two symmetrically arranged frames 4 are fixedly connected to the inner wall of the side plate 3; slide rails 5 are fixedly connected to the surface of the frames 4 by bolts; bolt rods 6 are installed between the frames 4 and the LED display screen units 1 located at the top and bottom; a horizontal plate 8 is provided on the surface of the side plate 3, and a column 9 is fixedly installed by bolts; a groove 10 is formed on the surface of the horizontal plate 8; and ear blocks 11 are welded to the inner wall of the side plate 3. A bolt rod 12 is installed between the ear block 11 and the ear block 11. The bolt rod 12 is threadedly connected to the ear block 11. A hole block 14 is provided between the ear block 11 and the inner wall of the groove 10. The hole block 14 is provided to protect the inner wall of the ear block 11 and the groove 10, avoiding bimetallic corrosion when the two are in direct contact, thereby extending their service life. An L-shaped block 15 is welded to the inner wall of the side plate 3. A slot 16 that matches the L-shaped block 15 is opened on the surface of the horizontal plate 8. The L-shaped block 15 and the slot 16 are used together to limit the connection between the horizontal plate 8 and the side plate 3, further improving the stability of the connection between the two.

[0030] Working Principle: When using this utility model, the user can guide the vertical assembly and disassembly of the LED display unit 1 by using the sliding rail 5 and the slider 2. The top or bottom LED display unit 1 can be fixed to a specific position on the surface of the frame 4 by using the bolt rod 6. Then, the horizontal plate 8 and the side plate 3 can be fixed by using the bolt rod 12 and the ear block 11. If a single LED display unit 1 malfunctions, refer to the above steps, disassemble the horizontal plate 8 near the malfunctioning LED display unit 1, then disassemble the bolt rod 6 on the surface of the top or bottom LED display unit 1 near the malfunctioning LED display unit 1. Then, the corresponding LED display unit 1 can be moved and disassembled in the vertical direction, thus realizing the disassembly of its top or bottom cover plate. The setting of the slider and the sliding rail allows the display unit to be pre-fixed to the substrate. Then, the top or bottom display unit is fixed to the substrate by bolts, thereby simplifying the assembly and disassembly steps and improving the convenience of assembling and disassembling the display in both directions.

[0031] In summary, this LED display screen, which facilitates both forward and reverse disassembly and installation, guides the vertical disassembly and assembly of the LED display unit 1 through the cooperation of the slide rail 5 and the slider 2. The first bolt rod 6 can fix the LED display unit 1 to a specific position on the surface of the frame 4. Subsequently, the second bolt rod 12 and the lug 11 can fix the horizontal plate 8 and the side plate 3, allowing for the removal of the top or bottom cover. Furthermore, the slider and slide rail pre-fix the display unit to the substrate, and then the top or bottom display unit is fixed to the substrate with bolts. This simplifies the disassembly and assembly process, thereby improving the convenience of both forward and reverse disassembly and assembly of the display screen.

Claims

1. A LED display screen which is convenient to be mounted and dismounted in positive and reverse directions, characterized in that, The LED display unit (1) includes a slider (2) fixedly connected to the rear side of the LED display unit (1), a side plate (3) provided on the outer side of the LED display unit (1), two symmetrically arranged frames (4) fixedly connected to the inner wall of the side plate (3), a slide rail (5) fixedly connected to the surface of the frame (4) by bolts, a bolt rod (6) is installed between the frame (4) and the LED display unit (1) located at the top and bottom, a horizontal plate (8) is provided on the surface of the side plate (3) and a column (9) is fixedly installed by bolts, a groove (10) is opened on the surface of the horizontal plate (8), an ear block (11) is welded to the inner wall of the side plate (3), and a bolt rod (12) is installed between the horizontal plate (8) and the ear block (11).

2. The LED display screen of claim 1, wherein, The slider (2) is slidably connected to the slide rail (5).

3. The LED display screen of claim 2, wherein, The surface of the bolt rod (6) is fitted with a washer (7), which is an elastic washer.

4. The LED display screen of claim 3, wherein, The surface of the bolt rod 2 (12) is fitted with a washer 2 (13), which is a rubber washer.

5. The LED display screen of claim 4, wherein, The bolt rod (12) is threadedly connected to the lug (11), and a hole (14) is provided between the lug (11) and the inner wall of the groove (10).

6. The LED display screen of easy-to-mount and dismount in both directions according to claim 5, characterized in that, The inner wall of the side plate (3) is welded with an L-shaped block (15), and the surface of the horizontal plate (8) is provided with a slot (16) that matches the L-shaped block (15).

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