LED display connecting device

Abstract

The utility model discloses an LED display connecting device which comprises a load-bearing chassis, a first motor and a second motor are arranged above the load-bearing chassis, a load-bearing frame is arranged outside the load-bearing chassis, and a vacuum chuck and an air cylinder are arranged above the load-bearing chassis. The air cylinder can push the vacuum suction cup, the vacuum suction cup can make contact with the display panel, the display panel can be directly placed on the vacuum suction cup after being manually disassembled, and the vacuum suction cup can directly suck the display panel, so that the display panel can be sucked by the vacuum suction cup of the same height when the display panel of any height is disassembled; the display panels with the same height can be directly installed at the installation positions with the same height, the installation time can be shortened, the display panels can be arranged on the vacuum suction cups with the same height during installation and disassembly, the installation sequence of the display panels can not be disturbed easily, and the problem that fault display panels and normal display panels are mixed together easily is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of display installation, in particular to an LED display connection device. Background Art

[0002] LED display connection equipment primarily includes a computer, display unit board, power supply, and control card. The computer connects to the LED display via specific cables and interfaces (such as HDMI, DVI, VGA, or DisplayPort). Controlled by supporting software, it displays video, images, and text. The display unit board is the core component of the LED display, consisting of LED modules, driver chips, and a printed circuit board (PCB). The power supply typically uses a switching power supply, providing a stable power supply for the display. The control card is responsible for receiving display signals from the computer and controlling the display's content.

[0003] When installing an LED display board, a dedicated rocker and vacuum suction cup are required. However, manual disassembly of each piece is required during installation or removal. Generally, during maintenance, the fault is usually a color difference failure in one of the red, blue, and yellow LED lights in a single display board. However, once a problem occurs in the circuit, the display function of all vertical or horizontal display boards is usually affected. After disassembly, since the display boards have the same appearance, it is easy to mix up the disassembled display boards, which can easily cause the faulty display boards to be mixed with the normal display boards. In the case of earlier models, the display boards will be mixed together, disrupting the installation order. In order to solve this technical problem, the utility model proposes an LED display connection device. Utility Model Content

[0004] The main purpose of the present invention is to provide an LED display connection device, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An LED display connection device includes a load-bearing chassis, a first motor and a second motor are arranged above the load-bearing chassis, a load-bearing frame is arranged outside the load-bearing chassis, and a vacuum suction cup and a cylinder are arranged above the load-bearing chassis.

[0007] Preferably, the outer surface of the load-bearing chassis is rotatably connected to a load-bearing wheel, the outer surface of the load-bearing chassis is in close contact with an LED display, and the outer surface of the display is fixedly mounted with a display frame.

[0008] Preferably, a first load-bearing plate and a second load-bearing plate are fixedly mounted on the outer surface of the load-bearing chassis, and a load-bearing plate is fixedly mounted on the outer surfaces of the first load-bearing plate and the second load-bearing plate.

[0009] Preferably, a slide rail is fixedly mounted on the outer surface of the load-bearing plate, a steel wheel is slidably connected to the outer surface of the slide rail, the outer surface of the steel wheel is slidably connected to the outer surface of the load-bearing frame, the outer surface of the load-bearing frame is fixedly mounted to the outer surface of the cylinder, the output end of the cylinder is fixedly mounted to the outer surface of the vacuum suction cup, the outer surface of the vacuum suction cup is fixedly mounted to the outer surface of the load-bearing frame, a protective plate is fixedly mounted on the outer surface of the load-bearing plate, and the outer surface of the protective plate is in close contact with the outer surface of the load-bearing frame.

[0010] Preferably, the motor 1 is fixedly mounted on the outer surface of the load-bearing plate 1, the output end of the motor 1 is fixedly mounted with a threaded rod 1, the outer surface of the threaded rod 1 is threadedly connected to the movable plate 1, the inner wall of the movable plate 1 is slidably connected to a directional rod, one end of the directional rod is fixedly mounted on the outer surface of the load-bearing plate 2, and the other end of the directional rod is fixedly mounted on the outer surface of the load-bearing plate 1.

[0011] Preferably, a support frame is fixedly installed on the outer surface of the load-bearing plate 1, the motor 2 is fixedly installed on the outer surface of the support frame, the output end of the motor 2 is fixedly installed with a threaded rod 2, and the outer surface of the threaded rod 2 is threadedly connected to the movable plate 2.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model discloses a device for disassembling a plurality of display panels from a plurality of display screens, and the plurality of display panels are connected to the display screen by the plurality of vacuum suction cups.

[0014] In the utility model, through the cooperation between the vacuum suction cup, the load-bearing frame, the protective plate, the steel wheel and the slide rail, the load-bearing frame can be moved by the steel wheel according to the fixed direction given by the slide rail, so that the load-bearing frame can drive the cylinder and the vacuum suction cup to move, thereby enabling the vacuum suction cup to be moved to any horizontal position on the display where the display panel can be installed, and the protective plate can provide a limiting effect for the load-bearing frame to prevent the load-bearing frame from falling off the slide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an LED display connection device of the present utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of an LED display connection device of the present utility model;

[0017] Figure 3 This is an overall transmission diagram of an LED display connection device of the present utility model;

[0018] Figure 4 This is a schematic diagram of the overall fixing method of an LED display connection device of the present invention;

[0019] Figure 5 This is a schematic diagram of the overall structure of a load-bearing frame of an LED display connection device of the present utility model.

[0020] In the figure: 1. Load-bearing chassis; 2. Motor 1; 3. Motor 2; 4. Load-bearing frame; 5. Vacuum suction cup; 6. Cylinder; 7. Load-bearing wheel; 8. Display; 9. Display frame; 10. Load-bearing plate 1; 11. Load-bearing plate 2; 12. Load-bearing plate; 13. Slide rail; 14. Steel wheel; 15. Protection plate; 16. Threaded rod 1; 17. Movable plate 1; 18. Orienting rod; 19. Support frame; 20. Threaded rod 2; 21. Movable plate 2. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5As shown, an LED display connection device includes a load-bearing chassis 1, a motor 2 and a motor 3 are arranged above the load-bearing chassis 1, a load-bearing frame 4 is arranged outside the load-bearing chassis 1, and a vacuum suction cup 5 and a cylinder 6 are arranged above the load-bearing chassis 1. The load-bearing chassis 1 can drive all components to move and can be directly attached to the display 8 that supports the display board. The motor 2 and the motor 2 3 can drive the movable plate 17 and the movable plate 21 to be fixed on the outer surface of the display 8, so that the device will not shift when in use. The cylinder 6 can push the vacuum suction cup 5, and the vacuum suction cup 5 can contact the display board. When batch production When the display panel is vertically removed from the display 8, the display panel can be directly placed on the vacuum suction cup 5 after manual removal. The vacuum suction cup 5 can directly absorb the display panel, so that when removing a display panel of any height, it can be adsorbed by the vacuum suction cup 5 of the same height. After adsorption, when subsequently installed, the display panel of the same height can be directly installed in the installation position of the same height, which can shorten the installation time. During installation and removal, the display panel can be placed on the vacuum suction cup 5 at the same height, which can not easily disrupt the installation order of the display panel, and solves the problem of easily mixing faulty display panels with normal display panels.

[0023] The outer surface of the load-bearing chassis 1 is rotatably connected to the load-bearing wheels 7, and the outer surface of the load-bearing chassis 1 is in close contact with the LED display 8. The outer surface of the display 8 is fixedly installed with a display frame 9. In the initial stage of batch installation, the display frame 9 can be installed on the display 8, which can reduce the damage of the entire device to the display 8 and provide positioning support for the device.

[0024] The outer surface of the load-bearing chassis 1 is fixedly installed with a load-bearing plate 10 and a load-bearing plate 2 11. The outer surfaces of the load-bearing plate 10 and the load-bearing plate 2 11 are fixedly installed with a load-bearing plate 12. The load-bearing plate 10 and the load-bearing plate 2 11 can provide support for the load-bearing plate 12. Maintenance personnel can stand directly on the load-bearing plate 12, which is convenient for disassembly and assembly of high display screens.

[0025] The outer surface of the load-bearing plate 12 is fixedly installed with a slide rail 13, and the outer surface of the slide rail 13 is slidably connected with a steel wheel 14. The outer surface of the steel wheel 14 is slidably connected to the outer surface of the load-bearing frame 4, and the outer surface of the load-bearing frame 4 is fixedly installed with the outer surface of the cylinder 6. The output end of the cylinder 6 is fixedly installed with the outer surface of the vacuum suction cup 5, and the outer surface of the vacuum suction cup 5 is fixedly installed with the outer surface of the load-bearing frame 4. A protective plate 15 is fixedly installed on the outer surface of the load-bearing plate 12, and the outer surface of the protective plate 15 is in close contact with the outer surface of the load-bearing frame 4. The load-bearing frame 4 can move according to the fixed direction given by the slide rail 13 through the steel wheel 14, so that the load-bearing frame 4 can drive the cylinder 6 and the vacuum suction cup 5 to move, thereby enabling the vacuum suction cup 5 to move to any horizontal position on the display 8 where the display panel can be installed, and the protective plate 15 can provide a limiting effect for the load-bearing frame 4 to prevent the load-bearing frame 4 from falling off the slide rail 13.

[0026] Motor 12 is fixedly mounted on the outer surface of the load-bearing plate 10, and a threaded rod 16 is fixedly mounted on the output end of motor 12. The outer surface of threaded rod 16 is threadedly connected to a movable plate 17. The inner wall of movable plate 17 is slidably connected to a directional rod 18. One end of directional rod 18 is fixedly mounted on the outer surface of load-bearing plate 11, and the other end of directional rod 18 is fixedly mounted on the outer surface of load-bearing plate 10. Load-bearing plate 10 can provide support for motor 12. Motor 12 can drive threaded rod 16 to rotate. When threaded rod 16 rotates, it can drive load-bearing plate 11 to move. When load-bearing plate 11 moves, it can slide on the outer surface of directional rod 18. directional rod 18 can ensure that load-bearing plate 11 does not rotate when it moves.

[0027] A support frame 19 is fixedly installed on the outer surface of the load-bearing plate 10, and the motor 23 is fixedly installed on the outer surface of the support frame 19. A threaded rod 20 is fixedly installed on the output end of the motor 23, and the outer surface of the threaded rod 20 is threadedly connected with a movable plate 21. The load-bearing plate 10 can provide support for the motor 23 through the support frame 19, and the motor 23 can drive the threaded rod 20 to rotate. The threaded rod 20 can drive the movable plate 21 when rotating. The motor 12 and the motor 23 can drive the movable plate 17 and the movable plate 21 to move through the threaded rod 16 and the threaded rod 20, so that the movable plate 17 and the movable plate 21 can clamp the display frame 9, so that the device is not prone to shaking when in use.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An LED display connection device, characterized in that: It comprises a load-bearing chassis (1), a motor 1 (2) and a motor 2 (3) are arranged above the load-bearing chassis (1), a load-bearing frame (4) is arranged outside the load-bearing chassis (1), and a vacuum suction cup (5) and a cylinder (6) are arranged above the load-bearing chassis (1); The outer surface of the load-bearing chassis (1) is rotatably connected to a load-bearing wheel (7), the outer surface of the load-bearing chassis (1) is in close contact with an LED display (8), and the outer surface of the display (8) is fixedly mounted with a display frame (9); The outer surface of the load-bearing chassis (1) is fixedly mounted with a load-bearing plate 1 (10) and a load-bearing plate 2 (11), and the outer surfaces of the load-bearing plate 1 (10) and the load-bearing plate 2 (11) are fixedly mounted with a load-bearing plate (12); The outer surface of the load-bearing plate (12) is fixedly mounted with a slide rail (13), the outer surface of the slide rail (13) is slidably connected to a steel wheel (14), the outer surface of the steel wheel (14) is slidably connected to the outer surface of the load-bearing frame (4), the outer surface of the load-bearing frame (4) is fixedly mounted to the outer surface of the cylinder (6), the output end of the cylinder (6) is fixedly mounted to the outer surface of the vacuum suction cup (5), the outer surface of the vacuum suction cup (5) is fixedly mounted to the outer surface of the load-bearing frame (4), and a protective plate (15) is fixedly mounted on the outer surface of the load-bearing plate (12), and the outer surface of the protective plate (15) is in close contact with the outer surface of the load-bearing frame (4); The motor 1 (2) is fixedly mounted on the outer surface of the load-bearing plate 1 (10), the output end of the motor 1 (2) is fixedly mounted with a threaded rod 1 (16), the outer surface of the threaded rod 1 (16) is threadedly connected to a movable plate 1 (17), the inner wall of the movable plate 1 (17) is slidably connected to a directional rod (18), one end of the directional rod (18) is fixedly mounted to the outer surface of the load-bearing plate 2 (11), and the other end of the directional rod (18) is fixedly mounted to the outer surface of the load-bearing plate 1 (10).

2. The LED display connection device according to claim 1, characterized in that: A support frame (19) is fixedly mounted on the outer surface of the load-bearing plate 1 (10), and the motor 2 (3) is fixedly mounted on the outer surface of the support frame (19). A threaded rod 2 (20) is fixedly mounted on the output end of the motor 2 (3), and the outer surface of the threaded rod 2 (20) is threadedly connected to a movable plate 2 (21).

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