Hoisting structure for mounting LED display screen

Abstract

The utility model discloses a hoisting structure for installing an LED display screen, and particularly relates to the technical field of LED display screens, the hoisting structure comprises an installing plate, square blocks which are symmetrically distributed are arranged at the bottom of the installing plate in a sliding mode, and a second C-shaped plate is fixedly arranged at the bottom of each square block. A fourth motor is started to drive a cleaning brush plate to rotate to be parallel to a mounting plate, a first motor is started to enable a supporting plate to rotate to be attached to a rectangular plate, an air cylinder and the rectangular plate rotate in the direction close to the mounting plate and are attached to the mounting plate, clamping plates are rotated to be attached to the mounting plate, then the other clamping plate is attached to the mounting plate, and then the device is stored. The display screen is convenient to fold and store, the clamping plates on the two sides move oppositely, then the display screen is clamped, the supporting plate moves to the bottom of the display screen, then the air cylinder is started to drive the supporting plate to move upwards, the display screen is supported, the display screen is stably fixed, and then the cleaning brush plate can be used for cleaning the display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, and particularly relates to a hoisting structure for installing an LED display screen. Background Technique

[0002] An LED screen is a new imaging electronic device made by arranging light-emitting diodes in sequence. Due to its characteristics such as high brightness, wide viewing angle, and long service life, it is widely used in products such as outdoor advertising screens. In places such as banks and shopping malls, an LED display screen is often needed to solve issues such as personnel queuing or some advertising notifications. In this case, it is necessary to hoist and fix the LED display screen so that consumers or customers can look up and view it.

[0003] Chinese Patent with the publication number CN221196921U discloses an LED display screen hoisting box. Through the provided hoisting box body, LED display screen unit, horizontal bracket, limit baffle, vertical bracket, fastening bolt, connecting plate, and connecting base, this design facilitates the assembly of the LED display screen. The connection process is simple and convenient, with high structural strength and strong support stability. Moreover, it is convenient to individually disassemble and repair the LED display screen, solving the problems that the installation process of the original LED display screen was relatively inconvenient, it was not easy to install and fix it to the hoisting box, the connection process was relatively cumbersome, the efficiency was low, and when one of the traditional LED display screens needed to be repaired and replaced, it was necessary to disassemble a piece of the surrounding LED display screens, and the disassembly and repair were relatively troublesome, thus improving the practicability of the utility model.

[0004] However, the overall volume of the LED display screen hoisting box in the above solution is relatively large. When in use, this installation method makes the device occupy more space in the vertical direction. When the device is not in use, the hoisting mechanism cannot be folded, which will affect storage and placement and is not convenient for transportation.

[0005] Therefore, it is very necessary to invent a hoisting structure for installing an LED display screen. Content of the Utility Model

[0006] The purpose of the utility model is to provide a hoisting structure for installing an LED display screen to solve the problems raised in the above background technique.

[0007] To achieve the above object, the utility model provides the following technical solutions: a hoisting structure for installing an LED display screen, including a mounting plate. Symmetrically distributed blocks are slidably provided at the bottom of the mounting plate. A second C-shaped plate is fixedly provided at the bottom of the block. A clamping plate is rotatably provided inside the second C-shaped plate. A long plate is slidably provided at the bottom of the mounting plate. Symmetrically distributed vertical plates are fixedly provided at the bottom of the long plate. A fixing block is rotatably provided between the two vertical plates. A cylinder is fixedly provided at the bottom of the fixing block. A rectangular plate is fixedly provided at the telescopic end of the cylinder. A first C-shaped plate is fixedly provided at the bottom of the rectangular plate. A support plate is rotatably provided between the two side walls of the first C-shaped plate. A third C-shaped plate is slidably provided at the bottom of the mounting plate. A cleaning brush plate is rotatably provided between the two side walls of the third C-shaped plate.

[0008] Preferably, an electric slider is slidably provided at the top of the mounting plate. A short plate is fixedly provided at the bottom of the electric slider. A chute is provided at the top of the mounting plate. The short plate is slidably mounted in the chute. The short plate penetrates through the mounting plate and is fixedly connected to the long plate.

[0009] Preferably, a first rotating shaft is rotatably provided between the two vertical plates. The first rotating shaft is fixedly connected to the fixing block. The first rotating shaft penetrates through one of the vertical plates and a first disc is fixedly provided at its end. A first vertical plate is fixedly provided on one side of one of the vertical plates. A first screw is threadedly inserted into one side of the first vertical plate. The first screw movably penetrates through the first disc.

[0010] Preferably, a first motor is fixedly provided on one side of the first C-shaped plate. The output of the first motor penetrates through the first C-shaped plate and is fixedly connected to the support plate.

[0011] Preferably, a rectangular groove is provided at the bottom of the mounting plate. A double-headed threaded rod is rotatably provided between the two side walls of the rectangular groove. The block is threadedly connected to the double-headed threaded rod. The block is slidably mounted in the rectangular groove.

[0012] Preferably, a second motor is fixedly provided on one side of the mounting plate. The output shaft of the second motor penetrates through the mounting plate and is fixedly connected to the double-headed threaded rod.

[0013] Preferably, a second rotating shaft is rotatably provided between the two side walls of the second C-shaped plate. The second rotating shaft is fixedly connected to the clamping plate. The second rotating shaft penetrates through the second C-shaped plate and a second disc is fixedly provided at its end. A second vertical plate is fixedly provided on one side of the second C-shaped plate. A second screw is threadedly inserted into the bottom of the second vertical plate. The second screw penetrates through the second disc.

[0014] Preferably, symmetrically distributed square plates are fixedly provided at the bottom of the mounting plate. A threaded column is rotatably provided between the two square plates. The third C-shaped plate is threadedly sleeved on the outside of the threaded column. The third C-shaped plate is slidably connected to the bottom of the mounting plate.

[0015] Preferably, a third motor is fixedly provided on one side of one of the square plates. The output shaft of the third motor penetrates through one of the square plates and is fixedly connected to the threaded column. A fourth motor is fixedly provided on one side of the C-shaped plate three. The output shaft of the fourth motor penetrates through the C-shaped plate three and is fixedly connected to the cleaning brush plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. When the device needs to be stored, start the fourth motor to drive the cleaning brush plate to rotate to a state parallel to the mounting plate. Start the first motor to make the support plate rotate and fit with the rectangular plate, so that the cylinder and the rectangular plate rotate towards the mounting plate and fit with the mounting plate. Rotate the clamping plate to fit with the mounting plate, and then make the other clamping plate fit with the mounting plate, thereby realizing the storage of the device, which is convenient for folding and storage;

[0018] 2. The two clamping plates move towards each other, thereby clamping the display screen. Move the support plate to the bottom of the display screen, and then start the cylinder to drive the support plate to move upward, thereby supporting the display screen, and then stably fixing the display screen. Then, the cleaning brush plate can be used to clean the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure provided by the utility model;

[0020] Figure 2 is a schematic diagram of the rectangular plate structure provided by the utility model;

[0021] Figure 3 is a schematic diagram of the long plate structure provided by the utility model;

[0022] Figure 4 is a schematic diagram of the first motor structure provided by the utility model;

[0023] Figure 5 is a schematic diagram of the cleaning brush plate structure provided by the utility model.

[0024] In the figure: 1, mounting plate; 11, electric slider; 12, chute; 14, long plate; 141, vertical plate; 142, first rotating shaft; 1421, first disc; 143, fixed block; 144, cylinder; 145, rectangular plate; 146, first C-shaped plate; 147, first motor; 148, support plate; 149, first vertical plate; 1491, first screw; 17, rectangular groove; 19, square plate; 21, second motor; 22, double-headed threaded rod; 23, square block; 24, second C-shaped plate; 25, clamping plate; 26, second rotating shaft; 261, second disc; 27, second vertical plate; 28, second screw; 31, third motor; 32, threaded column; 33, third C-shaped plate; 34, cleaning brush plate; 35, fourth motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment: As Figures 1 - 4 shown, the present utility model provides a hoisting structure for installing an LED display screen, including a mounting plate 1. Symmetrically distributed square blocks 23 are slidably arranged at the bottom of the mounting plate 1. A second C-shaped plate 24 is fixedly arranged at the bottom of the square block 23. A clamping plate 25 is rotatably arranged in the second C-shaped plate 24. A long plate 14 is slidably arranged at the bottom of the mounting plate 1. Symmetrically distributed vertical plates 141 are fixedly arranged at the bottom of the long plate 14. A fixing block 143 is rotatably arranged between the two vertical plates 141. A cylinder 144 is fixedly arranged at the bottom of the fixing block 143. A rectangular plate 145 is fixedly arranged at the telescopic end of the cylinder 144. A first C-shaped plate 146 is fixedly arranged at the bottom of the rectangular plate 145. A support plate 148 is rotatably arranged between the two side walls of the first C-shaped plate 146. A third C-shaped plate 33 is slidably arranged at the bottom of the mounting plate 1. A cleaning brush plate 34 is rotatably arranged between the two side walls of the third C-shaped plate 33.

[0027] Furthermore, an electric slider 11 is slidably arranged at the top of the mounting plate 1. A short plate is fixedly arranged at the bottom of the electric slider 11. A chute 12 is formed at the top of the mounting plate 1. The short plate is slidably installed in the chute 12. The short plate penetrates through the mounting plate 1 and is fixedly connected to the long plate 14, facilitating the sliding of the long plate 14.

[0028] Furthermore, a first rotating shaft 142 is rotatably arranged between the two vertical plates 141. The first rotating shaft 142 is fixedly connected to the fixing block 143. The first rotating shaft 142 penetrates through one of the vertical plates 141 and a first disc 1421 is fixedly arranged at its end. A first vertical plate 149 is fixedly arranged on one side of one of the vertical plates 141. A first screw 1491 is threadedly inserted into one side of the first vertical plate 149. The first screw 1491 movably penetrates through the first disc 1421, facilitating the fixation of the first disc 1421.

[0029] Furthermore, a first motor 147 is fixedly arranged on one side of the first C-shaped plate 146. The output of the first motor 147 penetrates through the first C-shaped plate 146 and is fixedly connected to the support plate 148, facilitating the rotation of the support plate 148.

[0030] Further, a rectangular groove 17 is formed in the bottom of the mounting plate 1. A double-headed threaded rod 22 is rotatably arranged between the two side walls of the rectangular groove 17. The square block 23 is in threaded connection with the double-headed threaded rod 22. The square block 23 is slidably mounted in the rectangular groove 17, facilitating the sliding of the square block 23.

[0031] Further, a second motor 21 is fixedly arranged on one side of the mounting plate 1. The output shaft of the second motor 21 penetrates through the mounting plate 1 and is fixedly connected to the double-headed threaded rod 22, facilitating the rotation of the double-headed threaded rod 22.

[0032] Further, a second rotating shaft 26 is rotatably arranged between the two side walls of the C-shaped plate two 24. The second rotating shaft 26 is fixedly connected to the clamping plate 25. The second rotating shaft 26 penetrates through the C-shaped plate two 24 and a second disc 261 is fixedly arranged at its end. A second vertical plate 27 is fixedly arranged on one side of the C-shaped plate two 24. A second screw 28 is threadedly inserted into the bottom of the second vertical plate 27. The second screw 28 penetrates through the second disc 261, facilitating the fixation of the second disc 261.

[0033] Further, symmetrically distributed square plates 19 are fixedly arranged at the bottom of the mounting plate 1. A threaded column 32 is rotatably arranged between the two square plates 19. The C-shaped plate three 33 is threadedly sleeved on the outside of the threaded column 32. The C-shaped plate three 33 is slidably connected to the bottom of the mounting plate 1, facilitating the sliding of the C-shaped plate three 33.

[0034] Further, a third motor 31 is fixedly arranged on one side of one of the square plates 19. The output shaft of the third motor 31 penetrates through one of the square plates 19 and is fixedly connected to the threaded column 32. A fourth motor 35 is fixedly arranged on one side of the C-shaped plate three 33. The output shaft of the fourth motor 35 penetrates through the C-shaped plate three 33 and is fixedly connected to the cleaning brush plate 34, facilitating the rotation of the cleaning brush plate 34.

[0035] Working principle: When this solution is in use, the display screen can be placed between the two clamping plates 25 on both sides. Then, the second motor 21 is started, which drives the double-headed threaded rod 22 to rotate, further drives the two square blocks 23 on both sides to move towards each other, and then drives the two clamping plates 25 on both sides to move towards each other, thereby clamping the display screen. Then, the first motor 147 can be started to drive the support plate 148 to rotate to a state perpendicular to the rectangular plate 145. Then, the electric slider 11 is started to drive the long plate 14 to move towards the second motor 21, and then drives the cylinder 144 and the rectangular plate 145 to move towards the second motor 21, further driving the support plate 148 to move to the bottom of the display screen. Then, the cylinder 144 can be started to drive the support plate 148 to move upward, thereby supporting the display screen and stably fixing the display screen.

[0036] When the display screen needs to be cleaned, the motor four 35 can be started, which will then drive the cleaning brush plate 34 to rotate to a state parallel to the mounting plate 1. Then, the motor three 31 is started to rotate forward and backward, which will then drive the cleaning brush plate 34 to move left and right, facilitating the cleaning of the display screen;

[0037] When the device needs to be stored, the motor four 35 is started to drive the cleaning brush plate 34 to rotate to a state parallel to the mounting plate 1. Then, the motor one 147 is started, which will then drive the support plate 148 to rotate and fit with the rectangular plate 145. Then, the disc one 1421 is rotated, which will then drive the cylinder 144 and the rectangular plate 145 to rotate towards the mounting plate 1 and fit with the mounting plate 1. Then, the screw one 1491 is rotated into the disc one 1421 to fix the disc one 1421, and thus fix the fixing block 143 and the cylinder 144;

[0038] Then, the clamping plate 25 is rotated towards the double-headed threaded rod 22, which will then fit with the mounting plate 1. Then, the screw two 28 is rotated and inserted into the disc two 261 to fix the rotating shaft two 26 and the clamping plate 25. Then, the other clamping plate 25 is made to fit with the mounting plate 1, thus achieving the storage of the device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hoisting structure for installing an LED display screen, comprising a mounting plate (1), characterized in that: On the bottom of the mounting plate (1), symmetrically distributed blocks (23) are slidably arranged. At the bottom of the block (23), a second C-shaped plate (24) is fixedly arranged. Inside the second C-shaped plate (24), a clamping plate (25) is rotatably arranged. On the bottom of the mounting plate (1), a long plate (14) is slidably arranged. At the bottom of the long plate (14), symmetrically distributed vertical plates (141) are fixedly arranged. Between the two vertical plates (141), a fixing block (143) is rotatably arranged. At the bottom of the fixing block (143), a cylinder (144) is fixedly arranged. The telescopic end of the cylinder (144) is fixedly provided with a rectangular plate (145). At the bottom of the rectangular plate (145), a first C-shaped plate (146) is fixedly arranged. Between the two side walls of the first C-shaped plate (146), a support plate (148) is rotatably arranged. On the bottom of the mounting plate (1), a third C-shaped plate (33) is slidably arranged. Between the two side walls of the third C-shaped plate (33), a cleaning brush plate (34) is rotatably arranged.

2. The hoisting structure for installing an LED display screen according to claim 1, wherein: On the top of the mounting plate (1), an electric slider (11) is slidably arranged. At the bottom of the electric slider (11), a short plate is fixedly arranged. On the top of the mounting plate (1), a chute (12) is opened. The short plate is slidably installed in the chute (12). The short plate penetrates through the mounting plate (1) and is fixedly connected to the long plate (14).

3. The hoisting structure for installing an LED display screen according to claim 1, wherein: Between the two vertical plates (141), a first rotating shaft (142) is rotatably arranged. The first rotating shaft (142) is fixedly connected to the fixing block (143). The first rotating shaft (142) penetrates through one of the vertical plates (141) and a first disc (1421) is fixedly arranged at its end. On one side of one of the vertical plates (141), a first vertical plate (149) is fixedly arranged. On one side of the first vertical plate (149), a first screw (1491) is threadedly inserted. The first screw (1491) movably penetrates through the first disc (1421).

4. A hoisting structure for installing an LED display screen according to claim 1, characterized in that: On one side of the first C-shaped plate (146), a first motor (147) is fixedly arranged. The output of the first motor (147) penetrates through the first C-shaped plate (146) and is fixedly connected to the support plate (148).

5. The hoisting structure for installing an LED display screen according to claim 1, characterized in that: On the bottom of the mounting plate (1), a rectangular groove (17) is opened. Between the two side walls of the rectangular groove (17), a double-headed threaded rod (22) is rotatably arranged. The block (23) is threadedly connected to the double-headed threaded rod (22). The block (23) is slidably installed in the rectangular groove (17).

6. The hoisting structure for installing an LED display screen according to claim 5, characterized in that: On one side of the mounting plate (1), a second motor (21) is fixedly arranged. The output shaft of the second motor (21) penetrates through the mounting plate (1) and is fixedly connected to the double-headed threaded rod (22).

7. The hoisting structure for installing an LED display screen according to claim 1, characterized in that: Between the two side walls of the second C-shaped plate (24), a second rotating shaft (26) is rotatably arranged. The second rotating shaft (26) is fixedly connected to the clamping plate (25). The second rotating shaft (26) penetrates through the second C-shaped plate (24) and a second disc (261) is fixedly arranged at its end. On one side of the second C-shaped plate (24), a second vertical plate (27) is fixedly arranged. At the bottom of the second vertical plate (27), a second screw (28) is threadedly inserted. The second screw (28) penetrates through the second disc (261).

8. The hoisting structure for installing an LED display screen according to claim 1, wherein: The bottom of the installation plate (1) is fixedly provided with symmetrically distributed square plates (19). A threaded column (32) is rotatably arranged between the two square plates (19). The C-shaped plate three (33) is threadedly sleeved on the outer side of the threaded column (32), and the C-shaped plate three (33) is slidably connected to the bottom of the installation plate (1).

9. The hoisting structure for installing an LED display screen according to claim 8, characterized in that: One side of one of the square plates (19) is fixedly provided with a motor three (31). The output shaft of the motor three (31) penetrates through one of the square plates (19) and is fixedly connected to the threaded column (32). One side of the C-shaped plate three (33) is fixedly provided with a motor four (35). The output shaft of the motor four (35) penetrates through the C-shaped plate three (33) and is fixedly connected to the cleaning brush plate (34).

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