Edge-embedded LED display screen

Abstract

The utility model discloses an edge embedded type LED display screen which comprises a protective frame body, first fixing blocks are fixedly arranged at the four corners in the protective frame body, telescopic rods are movably fixed to the first fixing blocks, second fixing blocks are movably fixed to the other ends of the telescopic rods, and a fixing plate is fixedly arranged between the upper second fixing block and the lower second fixing block. Two mounting blocks are fixedly arranged on the front face of each fixing plate, the mounting blocks on the two fixing plates are symmetrically arranged, threaded holes are formed in the opposite sides of the opposite mounting blocks on the two fixing plates, threaded rods are fixed to the interiors of the threaded holes in a threaded mode, and clamping blocks are fixed to the other ends of the threaded rods through bearings. The LED display screen can be conveniently fixed by the four clamping blocks through mutual cooperation of the mounting blocks, the threaded rods and the clamping blocks, and the fixed LED display screen can be conveniently placed in the protective frame body through the telescopic rod and the handle, so that the LED display screen is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an edge-embedded LED display screen. Background Art

[0002] LED display is a flat panel display, composed of small LED module panels, used to display text, images, videos and other information. LED electronic display integrates microelectronics technology, computer technology and information processing, and has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation. LED display is widely used in commercial media, cultural performance market, stadiums, information dissemination, news release, securities trading, etc., which can meet the needs of different environments.

[0003] In some environments where the LED display needs to be protected, the LED display needs to be embedded during installation. However, the installation steps of the traditional embedded structure LED display are cumbersome, which brings troubles to the later disassembly and maintenance of the LED display. The existing embedded LED display needs professional personnel to use tools to disassemble and install, and the maintenance cost is high. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides an edge-embedded LED display screen, including a protective frame, wherein first fixed blocks are fixedly arranged at the four corners inside the protective frame, the first fixed blocks movably fix a telescopic rod, a second fixed block is movably fixed to the other end of the telescopic rod, and a fixing plate is fixedly arranged between the upper and lower second fixed blocks, and the LED display screen can be detachably fixed between the two fixing plates.

[0005] Preferably, a fan is fixedly provided on the top of the interior of the protective frame.

[0006] Preferably, two mounting blocks are fixed on the front side of the fixed plate, and the mounting blocks on the two fixed plates are symmetrically arranged, and threaded holes are opened on opposite sides of the opposite mounting blocks on the two fixed plates, and threaded rods are fixed with threads inside the threaded holes, and a bearing fixing block is installed at the other end of the threaded rod.

[0007] Preferably, a first air hole is opened in the middle of the threaded rod.

[0008] Preferably, a second air hole is provided in the middle of the card block, and the second air hole is connected to the first air hole; and a groove is provided on the side of the card block away from the mounting block.

[0009] Preferably, a handle is fixedly provided in the middle of the front side of the fixing plate between the two mounting blocks.

[0010] Preferably, a detachable fixed cover plate is provided on the front of the protective frame, an air outlet window is provided in the middle of the top of the cover plate, and an empty groove is provided in the middle of the cover plate to just hold the LED display screen.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the mounting block, the threaded rod and the card block cooperate with each other, so that the four card blocks can conveniently fix the LED display screen, and the telescopic rod and the handle can conveniently place the fixed LED display screen into the protective frame, thereby facilitating installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall internal structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the overall appearance structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the side structure of the protective frame installation of the utility model;

[0015] Figure 4 It is a schematic diagram of the enlarged structure of A of the utility model.

[0016] Among them: 1. protective frame; 2. fan; 3. fixing plate; 4. LED display screen; 5. handle; 6. cover plate; 7. air outlet window; 8. first fixing block; 9. telescopic rod; 10. second fixing block; 11. mounting block; 12. threaded hole; 13. threaded rod; 14. first air vent; 15. clamping block; 16. second air vent; 17. groove. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0018] Embodiment:

[0019] like Figures 1 to 4As shown, the utility model provides an edge-embedded LED display screen, including a protective frame 1, wherein the first fixing blocks 8 are fixedly arranged at the four corners inside the protective frame 1, wherein the first fixing blocks 8 movably fix a telescopic rod 9, wherein the other end of the telescopic rod 9 movably fixes a second fixing block 10, and a fixing plate 3 is fixedly arranged between the upper and lower second fixing blocks 10, wherein an LED display screen 4 is detachably fixed between the two fixing plates 3; and a handle 5 is fixedly arranged between two mounting blocks 11 at the middle of the front of the fixing plate 3. Through the above arrangement, after the LED display screen 4 is fixed, through the cooperation between the handle 5 and the telescopic rod 9, it is convenient to put the LED display screen 4 into the protective frame 1, or take it out of the protective frame 1, thereby facilitating installation and removal.

[0020] Furthermore, a fan 2 is fixedly provided at the top of the protection frame 1. The fan 2 can cool the LED display screen 4, so that the LED display screen 4 can be used for a longer time.

[0021] Furthermore, two mounting blocks 11 are fixedly provided on the front of the fixing plate 3, and the mounting blocks 11 on the two fixing plates 3 are symmetrically arranged, and threaded holes 12 are provided on opposite sides of the mounting blocks 11 on the two fixing plates 3, and threaded rods 13 are fixed by threads inside the threaded holes 12, and the other end of the threaded rods 13 is fixed with a bearing block 15. A first air vent 14 is provided in the middle of the threaded rod 13. A second air vent 16 is provided in the middle of the block 15, and the second air vent 16 and the first air vent 14 are connected; a groove 17 is provided on the side of the block 15 away from the mounting block 11. Through the above arrangement, the threaded rod 13 is rotated to drive the block 15 to move, so that the four blocks 15 can conveniently fix the LED display screen 4, making it convenient to install the LED display screen 4. In addition, since the second air holes 16 are provided on the blocks 15 and the first air holes 14 are provided on the threaded rod 13, the LED display screen 4 can be easily dissipated and ventilated, so that the block 15 will not absorb the LED display screen 4 when the LED display screen is disassembled.

[0022] Furthermore, the front of the protection frame 1 is provided with a detachable fixed cover plate 6, the middle of the top of the cover plate 6 is provided with an air outlet window 7, and the middle of the cover plate 6 is provided with an empty slot that just clamps the LED display screen 4. Through the air outlet window 7 provided as above, the fan 2 can discharge heat through the air outlet window 7 when it is in use.

[0023] Working principle: When in use, the two fixing plates 3 are pulled out by pulling the handle 5, and then the LED display screen 4 is placed between the two fixing plates, so that the threaded rod 13 is rotated to drive the block 15 to move, so that the four blocks 15 clamp and fix the LED display screen 4, and then the handle 5 is pushed to put the LED display screen into the protective frame 1, and then the cover plate 6 is fixed to protect the whole, and the fan 2 is turned on to cool the LED display screen.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An edge-embedded LED display screen, comprising a protective frame (1), characterized in that: The protective frame (1) is fixedly provided with first fixing blocks (8) at the four corners inside, the first fixing blocks (8) movably fix the telescopic rod (9), the other end of the telescopic rod (9) movably fixes the second fixing block (10), and a fixing plate (3) is fixedly provided between the upper and lower second fixing blocks (10), and the LED display screen (4) is detachably fixed between the two fixing plates (3).

2. The edge-embedded LED display according to claim 1, characterized in that: A fan (2) is fixedly arranged on the top of the interior of the protective frame (1).

3. The edge-embedded LED display screen according to claim 2, characterized in that: Two mounting blocks (11) are fixedly provided on the front side of the fixing plate (3), and the mounting blocks (11) on the two fixing plates (3) are symmetrically arranged. Threaded holes (12) are provided on opposite sides of the mounting blocks (11) on the two fixing plates (3). The threaded holes (12) are internally threaded to fix a threaded rod (13), and the other end of the threaded rod (13) is fixed with a bearing block (15).

4. The edge-embedded LED display screen according to claim 3, characterized in that: A first air hole (14) is provided in the middle of the threaded rod (13).

5. The edge-embedded LED display screen according to claim 4, characterized in that: A second air vent (16) is provided in the middle of the clamping block (15), and the second air vent (16) is connected to the first air vent (14); and a groove (17) is provided on the side of the clamping block (15) away from the mounting block (11).

6. The edge-embedded LED display screen according to claim 5, characterized in that: A handle (5) is fixedly provided in the middle of the front side of the fixing plate (3) between two mounting blocks (11).

7. The edge-embedded LED display screen according to claim 6, characterized in that: The front of the protective frame (1) is provided with a detachable fixed cover plate (6), the middle of the top of the cover plate (6) is provided with an air outlet window (7), and the middle of the cover plate (6) is provided with an empty groove that just clamps the LED display screen (4).

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