LED splicing screen support structure

Abstract

The utility model relates to the technical field of LED spliced screen supports, in particular to an LED spliced screen support structure which comprises a frame and a screen mounting frame, a motor is fixedly mounted on the lower surface of the frame, a screw is fixedly connected to the output end of the motor, a chuck is connected to the surface of the screw in a threaded mode, a sliding rod is fixedly mounted in the frame, and the screen mounting frame is fixedly connected to the sliding rod. The surface of the sliding rod is in sliding connection with a sliding plate, and the side face of the sliding plate is fixedly provided with a clamping block A. According to the screen mounting device, the screen mounting frame, the screw rod, the sliding rod, the motor, the sliding block, the chuck and the sliding plate are arranged, and the motor drives the screw rod to rotate to drive the chuck to move; and meanwhile, the sliding plate is driven to move on the sliding rod under the connection effect to push the screen mounting frame to move so as to achieve rapid lifting, so that a high-altitude screen can be rapidly positioned and mounted, and inconvenience and mounting risks caused by the fact that personnel need to climb to mount the high-altitude screen are effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of LED splicing screen bracket technology, and in particular to an LED splicing screen bracket structure. Background Technology

[0002] With the development of science and technology, screen display technology has made great progress. Among them, LED displays have advantages such as high brightness, high clarity, long service life, and flexible display functions, and are widely used. They can also meet the requirements of large-screen displays. However, existing LED display mounting brackets are complex in structure, difficult to transport, and have poor adaptability. Announcement CN221684004U discloses an LED splicing screen bracket structure, including a stable base and a display screen. A rectangular frame is fixedly connected to the top of the stable base. The inner cavity of the rectangular frame is divided into four splicing slots by cross struts. Quick assembly mechanisms are fixedly connected to both sides of the inner cavity of the splicing slots. The quick assembly mechanism includes a mounting box. A longitudinal slot is opened on one side of the top of the mounting box. A movable slider is slidably connected to one end of the inner cavity of the spring slot, and a positioning block is fixedly connected to the other side of the movable slider. A plug rod is inserted into the inner cavity of the longitudinal slot. Currently, the device has greatly improved the convenience of installation and fixing. However, in actual installation work, it is necessary to climb ladders and repeatedly go up and down to retrieve materials for installation, which also poses safety risks. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0004] This utility model adopts the following technical solution: an LED splicing screen bracket structure, including a frame and a screen mounting frame. A motor is fixedly installed on the lower surface of the frame, and a screw is fixedly connected to the output end of the motor. A chuck is threadedly connected to the surface of the screw. A slide rod is fixedly installed inside the frame, and a sliding plate is slidably connected to the surface of the slide rod. A locking block A is fixedly installed on the side of the sliding plate. A pull rod A is slidably connected inside the sliding plate, and a spring A is sleeved on the surface of the pull rod A. A slider is slidably connected to the side of the frame, and a pull rod B is slidably connected inside the slider. A spring B is sleeved on the surface of the pull rod B.

[0005] Preferably, one end of the screw is rotatably connected to the interior of the frame, where the frame restricts the displacement of the screw, and the interior of the chuck is slidably connected to the pull rod A, where the pull rod A can fix the movement of the chuck.

[0006] Preferably, the surface of the pull rod B is slidably connected to the interior of the screen frame, and the pull rod B can restrict the movement of the screen frame to achieve a fixing effect. The screen frame has a pin hole inside, which is convenient for positioning and fixing the screen during installation.

[0007] Preferably, the side of the safety frame and the side of the slider are connected by a tie rod B pin. Here, the slider can restrict the movement of the safety frame, which is beneficial to the installation stability.

[0008] Preferably, a positioning block is fixedly connected to the side of the screen frame, and a rotating rod is slidably connected inside the positioning block. Here, the positioning block restricts the movement trajectory of the rotating rod. A handle is fixedly connected to one end of the rotating rod. Here, the handle makes it easier to drive the rotating rod to move. A spring C is sleeved on the surface of the rotating rod, and a locking block B is fixedly installed on the surface of the positioning block. The locking block B serves to fix the rotating rod.

[0009] Preferably, one end of the spring C is fixedly connected to the surface of the positioning block, where the spring C provides a rebound effect.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. This utility model includes a screen frame, screw, slide bar, motor, slider, chuck, and sliding plate. The motor drives the screw to rotate, which in turn moves the chuck. Simultaneously, the sliding plate moves on the slide bar, pushing the screen frame to move and achieve rapid lifting. This allows for quick positioning and installation of screens at high locations, effectively avoiding the inconvenience and installation risks associated with personnel climbing to install them at heights.

[0012] 2. This utility model includes a screen mounting frame, a fixing block, a rotating rod, a rotating handle, a spring C, and a locking block B. The screen mounting frame allows for quick positioning of the screen during installation, while the rotating rod, rotating handle, and spring C quickly fix the screen in place. Because of the screen mounting frame, the screens can be installed relatively independently, making it convenient to replace or repair them individually without disassembling the entire unit if damage occurs later. This facilitates the disassembly and assembly of individual parts. Attached Figure Description

[0013] Figure 1 This utility model provides an overall structural diagram of an LED splicing screen support structure;

[0014] Figure 2 An exploded view of the overall structure of an LED splicing screen bracket is provided for this utility model;

[0015] Figure 3 An enlarged view of point A is provided for an LED splicing screen support structure according to this utility model;

[0016] Figure 4 This utility model provides a top sectional view of the sliding plate portion of an LED splicing screen support structure;

[0017] Figure 5 An enlarged view of section B of an LED splicing screen support structure is provided for this utility model;

[0018] Figure 6 This utility model provides a side sectional view of the slider portion of an LED splicing screen support structure;

[0019] Figure 7 This utility model provides a diagram of the mounting frame component of an LED splicing screen support structure;

[0020] Figure 8 An enlarged view of point C is provided for the LED splicing screen support structure of this utility model.

[0021] Legend:

[0022] 1. Frame; 2. Screw; 3. Motor; 4. Slide rod; 5. Safety shield frame; 6. Spring A; 7. Sliding plate; 8. Pull rod A; 9. Locking block A; 10. Chuck; 11. Slider; 12. Pull rod B; 13. Spring B; 14. Rotating rod; 15. Spring C; 16. Locking block B; 17. Positioning block; 18. Pin hole; 19. Turning handle. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1

[0026] Please see Figure 1-6This utility model provides a technical solution: an LED splicing screen bracket structure, including a frame 1 and a mounting frame 5. A motor 3 is fixedly installed on the lower surface of the frame 1, and a screw 2 is fixedly connected to the output end of the motor 3. The motor 3 and the screw 2 serve as a lifting mechanism during installation. A chuck 10 is threadedly connected to the surface of the screw 2, and the chuck 10 can move by rotating the screw 2. A slide rod 4 is fixedly installed inside the frame 1, and a sliding plate 7 is slidably connected to the surface of the slide rod 4, providing a displacement track for the sliding plate 7. A locking block A9 is fixedly installed on the side of the sliding plate 7, and a pull rod A8 is slidably connected inside the sliding plate 7. A spring A6 is sleeved on the surface of the pull rod A8, and the sliding plate can be moved by the action of the pull rod A8 and the spring A6. 7 and chuck 10 are fixed together. A slider 11 is slidably connected to the side of the frame 1. The slider 11 moves according to the groove opened on the side of the frame 1. A pull rod B12 is slidably connected inside the slider 11. A spring B13 is sleeved on the surface of the pull rod B12. The pull rod B12 and the spring B13 can fix the screen frame 5 and the slider 11. One end of the screw 2 is rotatably connected to the inside of the frame 1. The inside of the chuck 10 is slidably connected to the pull rod A8. The surface of the pull rod B12 is slidably connected to the inside of the screen frame 5. A pin hole 18 is opened inside the screen frame 5. The pin hole 18 helps to position and fix the screen during installation. The side of the screen frame 5 and the side of the slider 11 are connected by the pin of the pull rod B12.

[0027] Example 2

[0028] Please see Figure 7-8 A positioning block 17 is fixedly connected to the side of the screen frame 5. A rotating rod 14 is slidably connected inside the positioning block 17. A handle 19 is fixedly connected to one end of the rotating rod 14. A spring C15 is sleeved on the surface of the rotating rod 14. A locking block B16 is fixedly installed on the surface of the positioning block 17. The installed screen can be fixed by the handle 19, the rotating rod 14 and the spring C15. One end of the spring C15 is fixedly connected to the surface of the positioning block 17.

[0029] Working principle: First, the screen is installed on the screen mounting frame 5. It can be easily and quickly positioned by inserting the screen's built-in pin into the pin hole 18. Then, the rotating handle 19 drives the rotating rod 14 to press down and fix the screen. Rotating the handle 19 locks it into the locking block B16 for fixation. Then, the screen mounting frame 5 is fixed by the slider 11 and the internal pull rod B12. At the same time, the motor 3 output drives the chuck 10 to move. Through the operation of the pull rod A8, the sliding plate 7 is fixed to the chuck 10 and moves upward under the restriction of the sliding rod 4. The installation distance is adjusted by adjusting the fixing time of the sliding plate 7 and the chuck 10. Then, during the upward movement, the sliding plate 7 pushes the screen mounting frame 5 upward, thereby raising the screen to the required installation position and completing the work. This greatly reduces the cumbersome installation process and the problem of difficult installation at high places. If individual screens have problems during use, it is not necessary to remove all screens. They can be disassembled, repaired and replaced individually by using the independently installed screen mounting frame 5, reducing the need for a lot of screen disassembly and assembly work due to malfunctions.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An LED splicing screen support structure, comprising a frame (1) and a screen mounting frame (5), characterized in that: A motor (3) is fixedly installed on the lower surface of the frame (1). A screw (2) is fixedly connected to the output end of the motor (3). A chuck (10) is threadedly connected to the surface of the screw (2). A slide rod (4) is fixedly installed inside the frame (1). A sliding plate (7) is slidably connected to the surface of the slide rod (4). A locking block A (9) is fixedly installed on the side of the sliding plate (7). A pull rod A (8) is slidably connected inside the sliding plate (7). A spring A (6) is sleeved on the surface of the pull rod A (8). A slider (11) is slidably connected to the side of the frame (1). A pull rod B (12) is slidably connected inside the slider (11). A spring B (13) is sleeved on the surface of the pull rod B (12).

2. The LED splicing screen bracket structure according to claim 1, characterized in that: One end of the screw (2) is rotatably connected to the inside of the frame (1), and the inside of the chuck (10) is slidably connected to the pull rod A (8).

3. The LED splicing screen bracket structure according to claim 1, characterized in that: The surface of the pull rod B (12) is slidably connected to the interior of the screen frame (5), and the interior of the screen frame (5) is provided with a pin hole (18).

4. The LED splicing screen bracket structure according to claim 1, characterized in that: The side of the screen frame (5) is connected to the side of the slider (11) by a pin of the pull rod B (12).

5. The LED splicing screen bracket structure according to claim 1, characterized in that: A positioning block (17) is fixedly connected to the side of the screen frame (5). A rotating rod (14) is slidably connected inside the positioning block (17). A handle (19) is fixedly connected to one end of the rotating rod (14). A spring C (15) is sleeved on the surface of the rotating rod (14). A locking block B (16) is fixedly installed on the surface of the positioning block (17).

6. The LED splicing screen bracket structure according to claim 5, characterized in that: One end of the spring C (15) is fixedly connected to the surface of the positioning block (17).

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