Anti-collision protection structure of LED display screen and LED display screen

Abstract

The utility model discloses LED display screen anti -collision protection structure and LED display screen relates to LED display screen technical field, apply to LED display screen body, including protection frame, the protection frame is the square type structure, the one side hinged with bottom cover of protection frame bottom, the bottom cover is connected with protection frame through movable assembly, the inside of protection frame is equipped with the cavity, the inner wall sliding of cavity is connected with sliding board, the sliding board is connected with cavity through return spring, the one side of sliding board is provided with the limit block, the outer wall of sliding board close to limit block one side is provided with the push rod, the outer wall of protection frame close to bottom cover is equipped with the slot. The utility model limit ring can be separated and can turn the bottom cover along the protection frame ninety degrees, at this moment can take down the protection frame from the display screen, and the installation and disassembly are all relatively simple, and the convenience of use of anti -collision protection structure has been improved.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, and in particular to an LED display anti-collision protection structure and an LED display. Background Technology

[0002] LED screens are a new type of imaging electronic device made by arranging light-emitting diodes in sequence. Due to their high brightness, wide viewing angle, and long lifespan, they are being widely used in products such as outdoor advertising screens.

[0003] A search revealed Chinese Patent Publication No. CN218585550U, which discloses an LED display screen anti-collision protection structure. This structure includes a mounting frame and a fixing frame. The mounting frame has several buffer grooves on its two side walls and top surface. A first spring is fixedly connected inside each buffer groove. A connecting block is fixedly connected to one end of the first spring, and a protective strip is fixedly connected to one end of the connecting block. An LED display screen is installed inside the mounting frame, and several placement slots are provided on the front end face of the mounting frame.

[0004] Existing technologies similar to the aforementioned LED display screen anti-collision protection structures use a fixed connection between the anti-collision protection structure and the display screen, which is cumbersome to install and disassemble, thus leaving room for improvement. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an LED display screen anti-collision protection structure and an LED display screen. Its advantages lie in its simple installation and disassembly, improving the ease of use of the anti-collision protection structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An anti-collision protection structure for LED displays is applied to the LED display body, including a protective frame. The protective frame has a U-shaped structure, and a bottom cover is hinged to one side of the bottom of the protective frame. The bottom cover is connected to the protective frame through a movable component.

[0008] The protective frame has an internal cavity, and a sliding plate is slidably connected to the inner wall of the cavity. The sliding plate is connected to the cavity by a return spring. A limit block is provided on one side of the sliding plate, and a push rod is provided on the outer wall of the sliding plate near the limit block. A slot is provided on the outer wall of the protective frame near the bottom cover, and a limit ring is provided on the outer wall of the bottom cover near the protective frame. A limit hole is provided on the outer wall of the limit ring, and the limit block is adapted to the limit hole.

[0009] With the above technical solution: when it is necessary to disassemble the protective structure, press the push rod by hand. The push rod pushes the sliding plate to slide in the cavity. When the sliding plate moves, it causes the limit block to disengage from the limit ring. After the limit ring disengages, the bottom cover can be rotated 90 degrees along the protective frame. At this time, the protective frame can be removed from the display screen. The installation and disassembly are relatively simple, which improves the convenience of using the anti-collision protection structure.

[0010] The present invention is further provided with a buffer pad on the inner wall of the protective frame, the buffer pad being made of rubber.

[0011] Through the above technical solutions, the setting of the buffer pad can provide a good buffering effect for the display screen, avoiding wear and tear on the display screen.

[0012] The present invention is further provided with a pressing block at the end of the push rod away from the sliding plate, and the pressing block is integrally formed with the push rod.

[0013] The above technical solution involves setting up a push block to increase the contact area between the finger and the push rod, thus preventing the finger from getting uncomfortable when pressing.

[0014] The present invention is further provided with a buffer cap on the outer wall of the pressing block away from the push rod, and the buffer cap is made of silicone material.

[0015] Through the above technical solutions, the design of the buffer cap can provide a good cushioning effect when pressing the button, thus improving the comfort of operation.

[0016] The present invention is further configured such that a groove is provided on the surface of the protective frame, and the pressing block can enter into the groove when pressed.

[0017] The above technical solution allows for the convenient placement of the push button, preventing interference with its movement.

[0018] The present invention is further configured such that the end of the limiting block near the limiting ring has an arc surface structure.

[0019] The above technical solution, with its arc-shaped structure at one end, makes the surface of the limiting block smooth, facilitating its entry into the limiting hole and improving operational convenience.

[0020] The present invention is further provided with an elastic strip at the connection between the bottom cover and the protective frame, and the elastic strip is adhered to the outer wall of the bottom cover.

[0021] Through the above technical solutions, the elastic strip can increase the pressure between the limiting block and the limiting ring by utilizing its elasticity, thus preventing the bottom cover from becoming loose.

[0022] On the other hand, LED displays include the aforementioned LED display anti-collision protection structure.

[0023] The beneficial effects of this utility model are as follows:

[0024] When using this LED display screen anti-collision protection structure, if it is necessary to disassemble the protection structure, press the push rod by hand. The push rod pushes the sliding plate to slide in the cavity. When the sliding plate moves, it causes the limit block to disengage from the limit ring. After the limit ring disengages, the bottom cover can be rotated 90 degrees along the protective frame. At this time, the protective frame can be removed from the display screen. The installation and disassembly are relatively simple, which improves the convenience of using the anti-collision protection structure.

[0025] The LED display screen's anti-collision protection structure features a cushioning pad that effectively cushions the screen, preventing wear and tear; a push block that increases the contact area between the finger and the push rod, preventing discomfort when pressing; and a cushioning cap that provides good cushioning when pressing the push block, improving operational comfort. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the LED display screen anti-collision protection structure proposed in this utility model;

[0027] Figure 2 This is a cross-sectional view of the LED display screen anti-collision protection structure proposed in this utility model;

[0028] Figure 3 for Figure 2 A magnified structural diagram of point A in the middle.

[0029] In the diagram: 1. Protective frame; 2. LED display screen body; 3. Bottom cover; 4. Buffer pad; 5. Cavity; 6. Sliding plate; 7. Reset spring; 8. Push rod; 9. Groove; 10. Press block; 11. Buffer cap; 12. Slot; 13. Limiting hole; 14. Limiting ring; 15. Limiting block. Detailed Implementation

[0030] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0031] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0032] Reference Figure 1-3The LED display screen anti-collision protection structure is applied to the LED display screen body 2, including a protective frame 1. The protective frame 1 has a U-shaped structure. A bottom cover 3 is hinged to one side of the bottom of the protective frame 1. The bottom cover 3 is connected to the protective frame 1 through a movable component.

[0033] The protective frame 1 has a cavity 5 inside, and a sliding plate 6 is slidably connected to the inner wall of the cavity 5. The sliding plate 6 and the cavity 5 are connected by a return spring 7. A limit block 15 is provided on one side of the sliding plate 6. A push rod 8 is provided on the outer wall of the sliding plate 6 near the limit block 15. A slot 12 is provided on the outer wall of the protective frame 1 near the bottom cover 3. A limit ring 14 is provided on the outer wall of the bottom cover 3 near the protective frame 1. A limit hole 13 is provided on the outer wall of the limit ring 14. The limit block 15 is adapted to the limit hole 13.

[0034] In this embodiment, the inner wall of the protective frame 1 is provided with a buffer pad 4, which is made of rubber. The buffer pad 4 can provide a good buffering effect for the display screen and prevent the display screen from being worn.

[0035] A push block 10 is provided at the end of the push rod 8 away from the sliding plate 6. The push block 10 is integrally formed with the push rod 8. The push block 10 can increase the contact area between the finger and the push rod 8, and avoid the problem of the finger getting hurt when pressing.

[0036] A buffer cap 11 is provided on the outer wall of the push block 10 away from the push rod 8. The buffer cap 11 is made of silicone material. The buffer cap 11 can provide a good cushioning effect when the push block 10 is pressed, thereby improving the comfort of operation.

[0037] Furthermore, the surface of the protective frame 1 is provided with a groove 9, which can be inserted into the groove 9 when the push block 10 is pressed. The groove 9 can conveniently accommodate the push block 10 and avoid interfering with the movement of the push block 10.

[0038] The end of the limiting block 15 near the limiting ring 14 has an arc-shaped structure. This arc-shaped design makes the surface of the limiting block 15 smooth, which facilitates the entry of the limiting block 15 into the limiting hole 13 and improves the ease of operation.

[0039] It is worth mentioning that an elastic strip is provided at the connection between the bottom cover 3 and the protective frame 1. The elastic strip is adhered to the outer wall of the bottom cover 3. The elastic strip can increase the pressure between the limiting block 15 and the limiting ring 14 by utilizing its elasticity, so as to prevent the bottom cover 3 from becoming loose.

[0040] LED display screen, including the aforementioned LED display screen anti-collision protection structure.

[0041] Working principle: When it is necessary to disassemble the protective structure, press the push rod 8 by hand. The push rod 8 pushes the sliding plate 6 to slide in the cavity 5. When the sliding plate 6 moves, it drives the limit block 15 to disengage from the limit ring 14. After the limit ring 14 disengages, the bottom cover 3 can be rotated 90 degrees along the protective frame 1. At this time, the protective frame 1 can be removed from the display screen. The installation and disassembly are relatively simple, which improves the convenience of using the anti-collision protection structure.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An anti-collision protection structure for an LED display screen, applied to the body (2) of an LED display screen, comprising a protective frame (1), the protective frame (1) having a U-shaped structure, and a bottom cover (3) hinged to one side of the bottom of the protective frame (1), characterized in that, The bottom cover (3) and the protective frame (1) are connected by a movable component; The protective frame (1) has a cavity (5) inside. A sliding plate (6) is slidably connected to the inner wall of the cavity (5). The sliding plate (6) and the cavity (5) are connected by a return spring (7). A limit block (15) is provided on one side of the sliding plate (6). A push rod (8) is provided on the outer wall of the sliding plate (6) near the limit block (15). A slot (12) is provided on the outer wall of the protective frame (1) near the bottom cover (3). A limit ring (14) is provided on the outer wall of the bottom cover (3) near the protective frame (1). A limit hole (13) is provided on the outer wall of the limit ring (14). The limit block (15) is adapted to the limit hole (13).

2. The LED display screen anti-collision protection structure according to claim 1, characterized in that, The inner wall of the protective frame (1) is provided with a buffer pad (4), which is made of rubber.

3. The LED display screen anti-collision protection structure according to claim 1, characterized in that, The push rod (8) is provided with a pressing block (10) at the end away from the sliding plate (6), and the pressing block (10) is integrally formed with the push rod (8).

4. The LED display screen anti-collision protection structure according to claim 3, characterized in that, The outer wall of the push block (10) away from the push rod (8) is provided with a buffer cap (11), which is made of silicone material.

5. The LED display screen anti-collision protection structure according to claim 4, characterized in that, The protective frame (1) has a groove (9) on its surface, and the pressing block (10) can enter the groove (9) when pressed.

6. The LED display screen anti-collision protection structure according to claim 1, characterized in that, The end of the limiting block (15) near the limiting ring (14) has an arc-shaped structure.

7. The LED display screen anti-collision protection structure according to claim 1, characterized in that, An elastic strip is provided at the connection between the bottom cover (3) and the protective frame (1), and the elastic strip is adhered to the outer wall of the bottom cover (3).

8. An LED display screen, characterized in that, Includes the LED display screen anti-collision protection structure according to any one of claims 1-7.

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