LED display module convenient to disassemble

Abstract

The utility model provides an LED display module convenient to disassemble, which relates to the technical field of LED equipment and comprises a power supply board, a first connecting component is arranged on the upper surface of the power supply board, a second connecting component is arranged on the lower surface of the LED display board, and the power supply board is connected with the LED display board through the first connecting component and the second connecting component. According to the LED display panel, a worker inserts the trapezoidal plate arranged on the lower surface of the LED display panel into the corresponding mounting groove, the first spring is compressed under the pushing action of the inclined surface of the trapezoidal plate, and after the lower surface of the trapezoidal plate is attached to the bottom of the mounting groove, the first spring resets and drives the arc-shaped plate to reset, so that the position of the trapezoidal plate is fixed; according to the LED display panel, the LED display panel can be rapidly installed by a worker, the worker pulls the sliding rod during disassembly, then the worker pulls the LED display panel, the worker can rapidly disassemble the LED display panel from one side of the power supply panel, and complexity and time cost during disassembly are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of LED devices, and more specifically, to an LED display module that is easy to disassemble. Background Art

[0002] An LED display module is the basic unit that makes up an LED display screen. It consists of several display pixels and is structurally independent. LED display modules can be divided into three types according to color: monochromatic, two-color, and full-color. Among them, monochromatic modules include single red, single green, etc., and two-color modules include red-green two-color, red-blue two-color, etc. In existing LED display modules, the display board and the power supply board are generally connected by several screws. Screw connection requires tool assistance, and when disassembling, the screws need to be unscrewed one by one, increasing the complexity and time cost of disassembly. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide an LED display module that is easy to disassemble, which can effectively solve the problem in the background art that in the LED display module, the display board and the power supply board are generally connected by several screws. Screw connection requires tool assistance, and when disassembling, the screws need to be unscrewed one by one, increasing the complexity and time cost of disassembly.

[0004] To achieve the above object, the technical solution adopted by the utility model is as follows:

[0005] An LED display module that is easy to disassemble, including a power supply board, on the upper surface of which a first connection component is arranged, and on the lower surface of the LED display board a second connection component is arranged;

[0006] The power supply board and the LED display board are connected through the first connection component and the second connection component.

[0007] Preferably, the first connection component includes two installation grooves, which are respectively opened on both sides of the upper surface of the power supply board, and on the opposite side surfaces of the inner walls of the two installation grooves, sliding grooves are respectively penetrated;

[0008] In both of the two sliding grooves, connection plates are fixedly installed. On the opposite sides of the two connection plates, two sliding rods are respectively slidably penetrated. On the side of the adjacent sliding rods close to the installation groove, arc-shaped plates are jointly fixedly installed;

[0009] On the side of each sliding rod close to the arc-shaped plate, a first spring that can be compressed and reset is sleeved.

[0010] Preferably, the second connection component includes support plates, which are respectively fixedly installed on both sides of the lower surface of the LED display board, and on the lower surfaces of the two support plates, trapezoidal plates are fixedly installed.

[0011] Preferably, two positioning grooves are formed in the inner bottom surfaces of the two mounting grooves, and a top block is movably arranged in each positioning groove.

[0012] Preferably, moving grooves are formed in the two side surfaces of the inner wall of each positioning groove, a moving block is slidably arranged in each moving groove, and the opposite sides of the adjacent moving blocks are fixedly connected to the corresponding top blocks respectively;

[0013] A moving rod is fixedly installed between the two side surfaces of the inner wall of each moving groove, each moving block is slidably arranged on one side of the rod body of the corresponding moving rod, and a second spring is sleeved on the other side of the rod body of each moving rod.

[0014] Preferably, a handle is fixedly installed at the common end of the adjacent sliding rods away from the arc-shaped plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) The staff inserts the trapezoidal plate arranged on the lower surface of the LED display board into the corresponding mounting groove. Under the pushing action of the inclined surface of the trapezoidal plate, the arc-shaped plate and the sliding rod move, and the first spring is compressed. After the lower surface of the trapezoidal plate fits with the bottom of the mounting groove, the arc-shaped plate is separated from the inclined surface of the trapezoidal plate, and the first spring resets and drives the arc-shaped plate to reset, so that the lower surface of the arc-shaped plate fits with the upper surface of the trapezoidal plate, fixing the position of the trapezoidal plate, enabling the staff to quickly install the LED display board. When disassembling, the staff pulls the sliding rod to drive the arc-shaped plate to move into the sliding groove, and then the staff pulls the LED display board, enabling the staff to quickly disassemble the LED display board from one side of the power supply board, reducing the complexity and time cost during disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of an LED display module that is easy to disassemble according to the utility model;

[0018] Figure 2 is a top view structure schematic diagram of an LED display module that is easy to disassemble according to the utility model;

[0019] Figure 3 is an LED display module that is easy to disassemble according to the utility model Figure 2 sectional structure schematic diagram at A-A;

[0020] Figure 4 is an LED display module that is easy to disassemble according to the utility model Figure 2 sectional structure schematic diagram at B-B;

[0021] Figure 5 is an LED display module that is easy to disassemble according to the utility modelFigure 3 Enlarged schematic view of the structure at position A;

[0022] Figure 6 For a detachable LED display module of the present utility model Figure 4 Enlarged schematic view of the structure at position B.

[0023] In the figure: 1, power supply board; 101, LED display board; 2, first connection component; 201, installation groove; 202, sliding groove; 203, connection plate; 204, sliding rod; 205, arc plate; 206, first spring; 3, second connection component; 301, support plate; 302, trapezoidal plate; 4, positioning groove; 401, top block; 402, moving groove; 403, moving block; 404, moving rod; 405, second spring; 5, handle. Specific embodiments

[0024] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. 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.

[0025] As Figures 1-6 shown, a detachable LED display module includes a power supply board 1, a first connection component 2 is arranged on the upper surface of the power supply board 1, and a second connection component 3 is arranged on the lower surface of the LED display board 101;

[0026] The power supply board 1 is connected to the LED display board 101 through the first connection component 2 and the second connection component 3.

[0027] The first connection component 2 includes two installation grooves 201, the two installation grooves 201 are respectively opened on both sides of the upper surface of the power supply board 1, and through sliding grooves 202 are respectively formed on the opposite side surfaces of the inner walls of the two installation grooves 201;

[0028] Connection plates 203 are fixedly installed in both of the two sliding grooves 202, two sliding rods 204 are slidably penetrated through the opposite sides of the two connection plates 203, and arc plates 205 are fixedly installed together on the side of the adjacent sliding rods 204 close to the installation groove 201;

[0029] A first spring 206 that can be compressed and reset is sleeved on the side of each sliding rod 204 close to the arc plate 205.

[0030] The second connection component 3 includes support plates 301, the two support plates 301 are respectively fixedly installed on both sides of the lower surface of the LED display board 101, and trapezoidal plates 302 are fixedly installed on the lower surfaces of the two support plates 301.

[0031] The staff inserts the trapezoidal plate 302 provided on the lower surface of the LED display board 101 into the corresponding installation groove 201. Under the pushing action of the inclined surface of the trapezoidal plate 302, the arc-shaped plate 205 and the sliding rod 204 move, and the first spring 206 is compressed. After the lower surface of the trapezoidal plate 302 fits with the bottom of the installation groove 201, the arc-shaped plate 205 is disengaged from the inclined surface of the trapezoidal plate 302. The first spring 206 resets and drives the arc-shaped plate 205 to reset, so that the lower surface of the arc-shaped plate 205 fits with the upper surface of the trapezoidal plate 302, fixing the position of the trapezoidal plate 302, enabling the staff to quickly install the LED display board 101. When disassembling, the staff pulls the sliding rod 204 to drive the arc-shaped plate 205 to move into the inside of the sliding groove 202. Subsequently, the staff pulls the LED display board 101, enabling the staff to quickly disassemble the LED display board 101 from one side of the power supply board 1, reducing the complexity and time cost during disassembly.

[0032] In another embodiment of the present utility model, two positioning grooves 4 are respectively formed on the inner bottom surface of the two installation grooves 201, and a top block 401 is movably arranged in each positioning groove 4.

[0033] On both side surfaces of the inner wall of each positioning groove 4, a moving groove 402 is formed, and a moving block 403 is slidably arranged in each moving groove 402. The opposite sides of the adjacent moving blocks 403 are respectively fixedly connected to the corresponding top blocks 401;

[0034] Between both side surfaces of the inner wall of each moving groove 402, a moving rod 404 is fixedly installed. Each moving block 403 is respectively slidably arranged on one side of the rod body of the corresponding moving rod 404, and a second spring 405 is sleeved on the other side of the rod body of each moving rod 404.

[0035] After the trapezoidal plate 302 is disengaged from the arc-shaped plate 205, the second spring 405 resets and jacks up the trapezoidal plate 302, so that the arc-shaped plate 205 and the trapezoidal plate 302 are no longer engaged with each other, so that only one staff can complete the disassembly work of the LED display board 101 and the power supply board 1.

[0036] In another embodiment of the present utility model, a handle 5 is fixedly installed at the common end of the adjacent sliding rods 204 away from the arc-shaped plate 205.

[0037] By providing the handle 5, it is convenient for the staff to move the sliding rod 204.

[0038] The working principle of the LED display module that is easy to disassemble:

[0039] In use, the staff inserts the trapezoidal plate 302 provided on the lower surface of the LED display board 101 into the corresponding installation groove 201. Under the pushing action of the inclined surface of the trapezoidal plate 302, the arc-shaped plate 205 and the sliding rod 204 move, and the first spring 206 is compressed. After the lower surface of the trapezoidal plate 302 fits with the bottom of the installation groove 201, the arc-shaped plate 205 is disengaged from the inclined surface of the trapezoidal plate 302, and the first spring 206 resets and drives the arc-shaped plate 205 to reset, so that the lower surface of the arc-shaped plate 205 fits with the upper surface of the trapezoidal plate 302, fixing the position of the trapezoidal plate 302, enabling the staff to quickly install the LED display board 101. During disassembly, the staff pulls the sliding rod 204 to drive the arc-shaped plate 205 to move into the inside of the sliding groove 202. Subsequently, the staff pulls the LED display board 101, enabling the staff to quickly disassemble the LED display board 101 from one side of the power supply board 1, reducing the complexity and time cost during disassembly.

[0040] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, based on the above description, other different forms of changes or variations can be made. It is impossible to enumerate all the implementation manners here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. An LED display module that is easy to disassemble, comprising a power supply board (1) and an LED display board (101), characterized in that: The upper surface of the power supply board (1) is provided with a first connection component (2), and the lower surface of the LED display board (101) is provided with a second connection component (3); The power supply board (1) is connected to the LED display board (101) via a first connecting component (2) and a second connecting component (3).

2. The LED display module that is easy to disassemble according to claim 1, characterized in that: The first connection component (2) comprises two installation grooves (201), the two installation grooves (201) are respectively provided on two sides of the upper surface of the power supply board (1), and the inner walls of the two installation grooves (201) are provided with sliding grooves (202) on opposite sides thereof; A connecting plate (203) is fixedly installed in each of the two sliding grooves (202); two sliding rods (204) are slidably provided through opposite sides of the two connecting plates (203); and an arc-shaped plate (205) is fixedly installed on one side of the adjacent sliding rods (204) close to the installation groove (201); A first spring (206) capable of compression and reset is sleeved on one side of each sliding rod (204) close to the arc-shaped plate (205).

3. The easily disassembled LED display module according to claim 2, characterized in that: The second connection assembly (3) comprises a support plate (301), wherein the two support plates (301) are respectively fixedly mounted on two sides of the lower surface of the LED display panel (101), and a trapezoidal plate (302) is fixedly mounted on the lower surface of the two support plates (301).

4. The easily disassembled LED display module according to claim 3, characterized in that: Two positioning grooves (4) are provided on the inner bottom surfaces of the two installation grooves (201), and a top block (401) is movably arranged in each of the positioning grooves (4).

5. The easily disassembled LED display module according to claim 4, characterized in that: Both sides of the inner wall of each positioning groove (4) are provided with a movable groove (402), and a movable block (403) is slidably arranged in each movable groove (402), and opposite sides of adjacent movable blocks (403) are fixedly connected to corresponding top blocks (401) respectively; A moving rod (404) is fixedly installed between the two sides of the inner wall of each moving groove (402), each moving block (403) is slidably arranged on one side of the corresponding moving rod (404), and a second spring (405) is sleeved on the other side of the moving rod (404).

6. The easily disassembled LED display module according to claim 5, characterized in that: A handle (5) is fixedly mounted on one end of the adjacent sliding rods (204) away from the arc-shaped plate (205).

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