LED display unit and its LED device

Abstract

This utility model discloses an LED display unit and its LED device, including an assembly frame, a joint node formed at the connection between the longitudinal and transverse plates, an LED display panel sleeved inside the assembly frame, the back of the LED display panel abutting against the longitudinal and transverse plates, a locking component disposed on the back of the LED display panel and locked at the joint node, and a positioning rod fixedly connected to the back of the LED display panel. The positioning rod is used to limit the assembly orientation of the LED display panel, and the outer wall of the positioning rod slides and engages with the inner cavity of the positioning hole. This utility model utilizes the cooperative use of the assembly frame, the LED display panel, and the locking component. When the LED display panel is engaged at the joint node by the fixed support plate, and the locking plate engages and limits the fixed support plate under the action of the limiting component, the installation of the LED display panel can be completed. By separating the two locking plates from the fixed support plate in opposite directions, the LED display panel can be quickly disassembled.

Description

Technical Field

[0001] This utility model relates to the field of LED modules, and in particular to LED display units and their LED devices. Background Technology

[0002] An LED display module is a display unit composed of multiple light-emitting diodes (LEDs). It is widely used in various displays, such as billboards, electronic displays, stage backdrops, and traffic signs.

[0003] An LED display module is a display unit composed of several LED beads arranged in a specific configuration. It typically includes a driver circuit and a control circuit, which can control the on / off state and color changes of the LEDs to display images, text, and animations. However, when assembling and using LED display modules, multiple LED display units are usually clipped into a frame and then fixed one by one using fasteners and bolts. While this installation method can ensure the stability of the LED display unit installation, it reduces the efficiency of assembly or disassembly when frequent assembly and disassembly are required, such as in the use of stage LED display modules. Therefore, it has certain drawbacks. Utility Model Content

[0004] The purpose of this invention is to provide an LED display unit and its LED device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED display unit, comprising:

[0006] Assemble the frame;

[0007] A horizontal plate component, which is fixedly connected to the interior of the assembly frame;

[0008] The longitudinal plate is fixedly connected to the interior of the assembly frame, and the connection between the longitudinal plate and the transverse plate forms a joint node;

[0009] LED display panel, the LED display panel is sleeved inside the assembly frame, and the back of the LED display panel is in contact with the vertical plate and the horizontal plate;

[0010] A locking component is disposed on the back of the LED display panel and is locked to the node.

[0011] Preferred options also include:

[0012] A positioning rod is fixedly connected to the back of the LED display panel, and the positioning rod is used to define the assembly orientation of the LED display panel;

[0013] The positioning hole is located on the back of the longitudinal plate, and the outer wall of the positioning rod is slidably engaged with the inner cavity of the positioning hole.

[0014] Preferably, the locking component includes:

[0015] A fixed support plate is fixedly connected to the back of the LED display panel, and the fixed support plate is slidably snapped onto the outside of the joint node;

[0016] A locking plate is provided on the back of the horizontal plate. A locking groove is provided on one side of the fixed support plate. The end of the outer wall of the locking plate is slidably engaged with the inner cavity of the locking groove.

[0017] Preferably, the locking component further includes:

[0018] A limiting component is disposed on the back of the horizontal plate and is used to limit the connection of the locking plate.

[0019] The locking block is fixedly connected to one side of the inner wall of the locking groove. A slot is provided on one side of the locking plate, and the outer wall of the locking block is slidably engaged with the inner cavity of the slot.

[0020] Preferably, the limiting component includes:

[0021] A connecting plate is disposed on the back of the horizontal plate, and a connecting hole is provided at the end of the connecting plate;

[0022] A connecting rod, one end of which is fixedly connected to a locking plate, is located inside a connecting hole.

[0023] Preferably, the limiting component further includes:

[0024] A limiting block is fixedly connected to the inside of the connecting hole, and the outer wall of the connecting rod is slidably inserted into the limiting block;

[0025] A connecting block, which is fixedly connected to the end of the connecting rod and slidably sleeved inside the connecting hole;

[0026] A limiting spring is slidably sleeved on the outside of the connecting rod, and the limiting spring is located between the connecting block and the limiting block.

[0027] Another objective of this invention is to provide an LED device, which includes the aforementioned LED display unit.

[0028] The technical effects and advantages of this utility model are as follows:

[0029] This utility model utilizes the combined use of an assembly frame, an LED display panel, and a locking component. The locking component includes a fixed support plate, a locking plate, and a limiting component. When the LED display panel is snapped onto the joint by the fixed support plate, and the locking plate locks and limits the fixed support plate under the action of the limiting component, the installation of the LED display panel can be completed. When the two locking plates are separated from the fixed support plate, the LED display panel can be quickly disassembled. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0032] Figure 3 This is a schematic diagram of the internal structure of the back of the connecting plate of this utility model.

[0033] In the diagram: 1. Assembly frame; 2. Horizontal plate; 3. Vertical plate; 4. LED display panel; 5. Locking assembly; 51. Fixed support plate; 52. Locking plate; 53. Limiting assembly; 531. Connecting plate; 532. Connecting rod; 533. Limiting block; 534. Connecting block; 535. Limiting spring; 54. Locking block; 6. Positioning rod. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] This utility model provides, for example Figure 1-3 The LED display unit shown.

[0036] Example 1: Includes an assembly frame 1, a horizontal plate 2, a vertical plate 3, an LED display panel 4, and a locking component 5. The horizontal plate 2 is fixedly connected to the inside of the assembly frame 1, and the vertical plate 3 is fixedly connected to the inside of the assembly frame 1. A joint is formed at the connection between the vertical plate 3 and the horizontal plate 2, and the joint is cross-shaped. The LED display panel 4 is fitted inside the assembly frame 1, and the back of the LED display panel 4 is in contact with the vertical plate 3 and the horizontal plate 2. The locking component 5 is located on the back of the LED display panel 4 and is locked at the joint. Thus, under the action of the locking component 5, the stability of the LED display panel 4 installation can be guaranteed. The wiring and control display methods of the LED display panel 4 are all existing technologies, and no excessive wiring is described here.

[0037] Furthermore, it also includes a positioning rod 6 and a positioning hole. The positioning rod 6 is fixedly connected to the back of the LED display panel 4. The positioning rod 6 is used to limit the assembly orientation of the LED display panel 4. The positioning hole is opened on the back of the longitudinal plate 3. The outer wall of the positioning rod 6 is slidably engaged with the inner cavity of the positioning hole. The positioning rod 6 cooperates with the locking component 5 to limit the installation direction of the LED display panel 4, thereby avoiding errors in the installation direction of the LED display panel 4, which would affect the overall display effect.

[0038] Furthermore, the locking assembly 5 includes a fixed support plate 51, a locking plate 52, a limiting assembly 53, and a locking block 54. The fixed support plate 51 is fixedly connected to the back of the LED display panel 4 and slides to engage with the outside of the joint node, i.e., the cross-shaped joint node is engaged between the four fixed support plates 51. The locking plate 52 is disposed on the back of the horizontal plate 2. A locking groove is provided on one side of the fixed support plate 51. The end of the outer wall of the locking plate 52 is slidably engaged with the inner cavity of the locking groove. Thus, under the action of the locking plate 52, the fixed support plate 51 can be prevented from separating from the joint node, thereby ensuring the stability of the installation of the LED display panel 4. The limiting assembly 53 is disposed on the back of the horizontal plate 2 and is used to limit the connection of the locking plate 52. The locking block 54 is fixedly connected to one side of the inner wall of the locking groove. A slot is provided on one side of the locking plate 52. The outer wall of the locking block 54 is slidably engaged with the inner cavity of the slot. The locking block 54 can ensure the stability of the engagement between the locking plate 52 and the fixed support plate 51.

[0039] Example 2: Based on Example 1, the limiting component 53 includes a connecting plate 531, a connecting rod 532, a limiting block 533, a connecting block 534, and a limiting spring 535. The connecting plate 531 is disposed on the back of the horizontal plate 2, and a connecting hole is opened at the end of the connecting plate 531. One end of the connecting rod 532 is fixedly connected to the locking plate 52, and the connecting rod 532 is located inside the connecting hole. The limiting block 533 is fixedly connected to the inside of the connecting hole, and the outer wall of the connecting rod 532 is slidably inserted into the limiting block 533. That is, a through hole matching the connecting rod 532 is opened on one side of the limiting block 533. 4 is fixedly connected to the end of the connecting rod 532. The connecting block 534 is slidably sleeved inside the connecting hole. The limiting spring 535 is slidably sleeved outside the connecting rod 532. The limiting spring 535 is located between the connecting block 534 and the limiting block 533. The limiting spring 535 can provide an elastic tension to the locking plate 52 through the connecting block 534 and the connecting rod 532, thereby ensuring the stability of the locking plate 52 and the fixed support plate 51. When disassembling the LED display light panel 4, the two locking plates 52 are pulled relative to each other to separate the two locking plates 52 from the fixed support plate 51, and the LED display light panel 4 can be directly disassembled.

[0040] Another objective of this invention is to provide an LED device, which includes the aforementioned LED display unit.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. LED display unit, characterized in that include: Assembly frame (1); A horizontal plate (2) is fixedly connected to the interior of the assembly frame (1); The longitudinal plate (3) is fixedly connected to the interior of the assembly frame (1), and the connection between the longitudinal plate (3) and the transverse plate (2) forms a joint node; LED display panel (4), the LED display panel (4) is sleeved inside the assembly frame (1), and the back of the LED display panel (4) is in contact with the vertical plate (3) and the horizontal plate (2); Locking component (5) is disposed on the back of LED display panel (4) and is locked to the node.

2. The LED display unit of claim 1, wherein, Also includes: Positioning rod (6), which is fixedly connected to the back of LED display panel (4), and is used to limit the assembly orientation of LED display panel (4); The positioning hole is located on the back of the longitudinal plate (3), and the outer wall of the positioning rod (6) is slidably engaged with the inner cavity of the positioning hole.

3. The LED display unit of claim 1, wherein, The locking component (5) includes: A fixed support plate (51) is fixedly connected to the back of the LED display board (4), and the fixed support plate (51) is slidably snapped onto the outside of the node. Locking plate (52) is provided on the back of the horizontal plate (2). A locking groove is provided on one side of the fixed support plate (51). The end of the outer wall of the locking plate (52) is slidably engaged with the inner cavity of the locking groove.

4. The LED display unit of claim 3, wherein, The locking component (5) further includes: A limiting component (53) is disposed on the back of the horizontal plate (2) and is used to limit the connection of the locking plate (52). The locking block (54) is fixedly connected to one side of the inner wall of the locking groove. The locking plate (52) has a slot on one side. The outer wall of the locking block (54) is slidably engaged with the inner cavity of the slot.

5. The LED display unit of claim 4, wherein, The limiting component (53) includes: A connecting plate (531) is disposed on the back side of the horizontal plate (2), and a connecting hole is provided at the end of the connecting plate (531); A connecting rod (532) is provided, one end of which is fixedly connected to a locking plate (52), and the connecting rod (532) is located inside a connecting hole.

6. The LED display unit of claim 5, wherein, The limiting component (53) also includes: The limiting block (533) is fixedly connected to the inside of the connecting hole, and the outer wall of the connecting rod (532) is slidably inserted and sleeved with the limiting block (533). A connecting block (534) is fixedly connected to the end of the connecting rod (532) and the connecting block (534) is slidably sleeved inside the connecting hole; A limiting spring (535) is slidably sleeved on the outside of the connecting rod (532), and the limiting spring (535) is located between the connecting block (534) and the limiting block (533).

7. LED device, characterized in that The LED device includes an LED display unit as described in any one of claims 1-6.

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