LED special-shaped screen fixing frame

Abstract

The utility model provides an LED special-shaped screen fixing frame which comprises a fixing plate, a mounting frame assembly is arranged on the front face of the fixing plate, the mounting frame assembly comprises two sets of sleeve frames fixedly connected to the front face of the fixing plate, the inner wall of each sleeve frame is connected with a sleeve plate in a sliding mode, each set of sleeve plates are jointly connected with a rotating rod in a rotating mode, and the rotating rod is fixedly connected with the fixing plate. The top end of each rotating rod and the bottom end of each rotating rod are jointly and fixedly connected with a mounting plate, adjusting grooves are formed in the side faces, close to each other, of the sleeve frames, and the mounting frame assembly further comprises an adjusting structure which is arranged on the front face of the fixing plate and used for adjusting the mounting plate to be attached to the LED special-shaped screen. According to the LED special-shaped screen mounting device, the mounting plate can be pushed to make contact with the LED special-shaped screen through the arranged mounting frame assembly, and the mounting plate can be tightly attached to the LED special-shaped screen along with continuous pushing of the mounting plate, so that the mounting plate can be suitable for the LED special-shaped screens with different curvature radiuses, and mounting of the LED special-shaped screen can be firmly completed.

Description

Technical Field

[0001] This utility model relates to the field of LED mounting bracket technology, and in particular to an LED irregular-shaped screen mounting bracket. Background Technology

[0002] With the rapid development of LED display technology, irregularly shaped LED displays are experiencing explosive growth in demand in high-end display application scenarios such as stage performances, commercial exhibitions, building curtain walls, and theme parks, thanks to their creative design that breaks through the traditional rectangular screen, excellent spatial adaptability, and unique visual performance. They are gradually becoming an important technical means to enhance the artistic expression and visual impact of space.

[0003] Current mounting brackets cannot be adjusted according to the curvature of the LED screen during use. This makes it impossible to ensure a tight fit between the LED screen and the mounting bracket when installing LED screens with different curvature radii, which further affects the stability of the LED screen fixation. To address this, we provide a mounting bracket for irregularly shaped LED screens. Utility Model Content

[0004] This utility model provides an LED irregular-shaped screen fixing bracket, which solves the technical problem that it cannot be adjusted according to the curvature of the LED screen, making it impossible to achieve a tight fit between the LED screen and the fixing bracket when installing LED screens with different curvature radii, which further affects the stability of the LED screen fixing.

[0005] The purpose and effect of this utility model for fixing an LED irregular-shaped screen are achieved by the following specific technical means: An LED irregular-shaped screen fixing frame includes a fixing plate. The front of the fixing plate is provided with a mounting frame assembly. The mounting frame assembly includes two sets of sleeve frames fixedly connected to the front of the fixing plate. Each sleeve frame has a sleeve plate slidably connected to its inner wall. Each set of sleeve plates is rotatably connected to a rotating rod. The top and bottom of each rotating rod are fixedly connected to a mounting plate. Each set of sleeve frames has an adjustment groove on one side that is close to each other.

[0006] The mounting bracket assembly also includes an adjustment structure disposed on the front of the fixing plate for adjusting the fit between the mounting plate and the LED irregular-shaped screen.

[0007] Preferably, the adjustment structure of the mounting bracket assembly includes an I-shaped plate slidably connected to two sets of sleeve plates on one side of each other, and a set of threaded rods threadedly connected to the I-shaped plate, the rear end of each threaded rod being rotatably connected to the front side of the fixing plate.

[0008] Preferably, a worm is provided on one side of a set of threaded rods, and a set of worm wheels meshes with the outside of the worm, with the inner ring of each worm wheel connected to the outer surface of the threaded rod.

[0009] Preferably, the bottom end of the worm and the outer surface of the worm are rotatably connected to a support block, and the rear end of each support block is connected to the front side of the fixing plate.

[0010] Preferably, a throttle is fixedly connected to the top of the worm gear, and an anti-slip sleeve is provided on the outside of the throttle.

[0011] Preferably, each of the threaded rods has a U-shaped plate rotatably connected to its front end, and the rear end of each U-shaped plate is connected to the front of the fixed plate.

[0012] Preferably, each of the mounting plates has an elastic pad on its front side, and each elastic pad is made of rubber.

[0013] Preferably, each set of frames has a diagonal brace fixedly connected to one side of each frame that is close to the other, and the rear end of each diagonal brace is connected to the front of the fixed plate.

[0014] Beneficial effects:

[0015] 1. The mounting bracket assembly allows the mounting plate to be pushed into contact with the irregularly shaped LED screen. With continuous pushing, the mounting plate can be tightly fitted to the irregularly shaped LED screen, making it suitable for LED screens with different curvature radii. This ensures a secure installation of the LED screen and further enhances its stability.

[0016] 2. The elastic pads can fill the gap between the mounting plate and the LED irregular screen, preventing damage to the LED irregular screen and further improving its stability. The U-shaped plate can reinforce the threaded rod and limit the movement of the I-shaped plate to prevent it from moving too far and detaching from the threaded rod. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the mounting bracket assembly of this utility model, viewed from top view.

[0019] Figure 3 This is a three-dimensional structural schematic diagram of the mounting plate of this utility model from the side view.

[0020] Figure 4 This is a three-dimensional structural schematic diagram of the frame side view of this utility model.

[0021] Figure 5 This is a three-dimensional structural schematic diagram of the I-shaped plate of this utility model from the side view.

[0022] Figure 1-5In the diagram, the correspondence between component names and drawing numbers is as follows:

[0023] 1. Fixing plate; 2. Mounting bracket assembly; 201. Sleeve frame; 202. Sleeve plate; 203. Rotating rod; 204. Mounting plate; 205. Adjustment groove; 206. I-shaped plate; 207. Threaded rod; 208. Worm gear; 209. Worm wheel; 210. Support block; 211. Turning handle; 212. U-shaped plate; 213. Elastic pad; 214. Diagonal tie plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] As attached Figure 1 To be continued Figure 4 As shown: An LED irregular-shaped screen fixing frame includes a fixing plate 1. A mounting frame assembly 2 is provided on the front of the fixing plate 1. The mounting frame assembly 2 includes two sets of sleeve frames 201 fixedly connected to the front of the fixing plate 1. A sleeve plate 202 is slidably connected to the inner wall of each sleeve frame 201. A rotating rod 203 is rotatably connected to each set of sleeve plates 202. A mounting plate 204 is fixedly connected to the top and bottom of each rotating rod 203. The mounting plate 204 can rotate synchronously with the rotating rod 203. An adjustment groove 205 is provided on the side of each set of sleeve frames 201 that is close to each other. A diagonal plate 214 is fixedly connected to the side of each set of sleeve frames 201 that is close to each other. The rear end of each diagonal plate 214 is connected to the front of the fixing plate 1. The diagonal plate 214 can be used to connect the sleeve frame 201 and the fixing plate 1, further enhancing the firmness of the sleeve frame 201.

[0026] As attached Figure 2 With appendix Figure 5As shown: The mounting bracket assembly 2 also includes an adjustment structure disposed on the front of the fixed plate 1 for adjusting the fit between the mounting plate 204 and the LED irregular-shaped screen. The adjustment structure of the mounting bracket assembly 2 includes an I-shaped plate 206 slidably connected to one side of the two sets of sleeve plates 202. A set of threaded rods 207 are threadedly connected to the I-shaped plate 206. The rear end of each threaded rod 207 is rotatably connected to the front of the fixed plate 1. By rotating the threaded rods 207, the I-shaped plate 206 can slide inside the adjustment groove 205. At the same time, the I-shaped plate 206 will push the sleeve plate 202 to move, and the mounting plate 204 will move closer to the LED irregular-shaped screen. The continuous movement of 202 applies a pushing force to the mounting plate 204, causing the mounting plate 204 to deflect synchronously with the rotating rod 203 and gradually fit tightly against the LED irregular screen. The LED irregular screen is then fixed by bolts on the mounting plate 204, thereby improving the stability of the LED irregular screen installation. Each threaded rod 207 has a U-shaped plate 212 rotatably connected to its front end, and the rear end of each U-shaped plate 212 is connected to the front of the fixing plate 1. The U-shaped plate 212 can be used to reinforce the threaded rod 207, improve its stability during rotation, and at the same time restrict the movement of the I-shaped plate 206 to prevent the I-shaped plate 206 from separating from the threaded rod 207.

[0027] As attached Figure 2 With appendix Figure 5 As shown: A worm gear 208 is provided on one side of a set of threaded rods 207. A set of worm wheels 209 are engaged with the outside of the worm gear 208. The inner ring of each worm wheel 209 is connected to the outer surface of the threaded rod 207. By rotating the worm gear 208, the two worm wheels 209 can be rotated synchronously, and the worm wheels 209 will then drive the threaded rod 207 to rotate synchronously. This further simplifies the synchronous rotation of the two threaded rods 207. The operator only needs to operate the worm gear 208 to quickly and stably complete the synchronous drive of the two threaded rods 207, which significantly improves the installation efficiency, reduces the operation complexity, and also avoids jamming when the I-shaped plate 206 moves due to different rotation speeds. This provides a reliable guarantee for the precise installation of LED irregular-shaped screens.

[0028] As attached Figure 2 With appendix Figure 5 As shown: The bottom end of the worm 208 and the outer surface of the worm 208 are rotatably connected to support blocks 210. The rear end of each support block 210 is connected to the front of the fixing plate 1. The support blocks 210 can be used to fix the worm 208, so that the worm 208 and the worm wheel 209 can maintain a stable meshing state. The top end of the worm 208 is fixedly connected to a handle 211. The outside of the handle 211 is provided with an anti-slip sleeve. The handle 211 makes it convenient for the operator to rotate the worm 208, making the adjustment more convenient.

[0029] As attached Figure 2 With appendix Figure 3 As shown: Each mounting plate 204 has an elastic pad 213 on its front side. Each elastic pad 213 is made of rubber. When the mounting plate 204 gradually approaches the LED irregular screen, the elastic pad 213 contacts the LED irregular screen first. With further pressure, the elastic pad 213 undergoes elastic deformation at the moment of force, tightly filling the gap between the LED irregular screen and the mounting plate 204. This can prevent the LED irregular screen from being damaged by bumps. At the same time, bolts are provided on the mounting plate 204 to facilitate the connection between the LED irregular screen and the mounting plate 204 by the staff.

[0030] Working principle: When installing an irregularly shaped LED screen, the operator first rotates the worm gear 208. As the worm gear 208 rotates, it drives the worm wheel 209, which is closely meshed with it, to rotate synchronously. Since the worm wheel 209 and the threaded rod 207 are coaxially set, the threaded rod 207 will also rotate synchronously. The I-shaped plate 206 will then move on the threaded rod 207. The I-shaped plate 206 will push the sleeve plate 202 connected to it to move inside the sleeve frame 201. When the sleeve plate 202 moves to a certain position, the mounting plate 204 will contact the irregularly shaped LED screen. As the sleeve plate 202 continues to push the mounting plate 204, the mounting plate 204 will gradually deflect with the rotating rod 203 and fit tightly against the irregularly shaped LED screen. The LED screen is then fixed by bolts on the mounting plate 204, thereby improving the stability of the installation of the irregularly shaped LED screen.

Claims

1. A mounting bracket for an irregularly shaped LED screen, comprising a mounting plate (1), characterized in that: The front of the fixed plate (1) is provided with a mounting bracket assembly (2). The mounting bracket assembly (2) includes two sets of sleeve frames (201) fixedly connected to the front of the fixed plate (1). Each sleeve frame (201) has a sleeve plate (202) slidably connected to its inner wall. Each set of sleeve plates (202) is rotatably connected to a rotating rod (203). The top and bottom ends of each rotating rod (203) are fixedly connected to a mounting plate (204). Each set of sleeve frames (201) has an adjustment groove (205) on one side that is close to each other. The mounting bracket assembly (2) also includes an adjustment structure disposed on the front of the fixing plate (1) for adjusting the mounting plate (204) to fit against the LED irregular screen.

2. The LED irregular-shaped screen fixing frame according to claim 1, characterized in that: The adjustment structure of the mounting bracket assembly (2) includes an I-shaped plate (206) that is slidably connected to two sets of sleeve plates (202) close to each other on one side. A set of threaded rods (207) are threadedly connected to the I-shaped plate (206), and the rear end of each threaded rod (207) is rotatably connected to the front of the fixing plate (1).

3. The LED irregular-shaped screen fixing frame according to claim 2, characterized in that: A worm (208) is provided on one side of a set of threaded rods (207), and a set of worm wheels (209) are engaged with the outside of the worm (208). The inner ring of each worm wheel (209) is connected to the outer surface of the threaded rod (207).

4. The LED irregular-shaped screen fixing frame according to claim 3, characterized in that: The bottom end of the worm (208) and the outer surface of the worm (208) are rotatably connected to a support block (210), and the rear end of each support block (210) is connected to the front of the fixing plate (1).

5. The LED irregular-shaped screen fixing frame according to claim 3, characterized in that: The top end of the worm (208) is fixedly connected to a throttle (211), and the outside of the throttle (211) is provided with an anti-slip sleeve.

6. The LED irregular-shaped screen fixing frame according to claim 2, characterized in that: Each of the threaded rods (207) has a U-shaped plate (212) rotatably connected to its front end, and the rear end of each of the U-shaped plates (212) is connected to the front of the fixed plate (1).

7. The LED irregular-shaped screen fixing frame according to claim 1, characterized in that: Each of the mounting plates (204) has an elastic pad (213) on its front side, and each elastic pad (213) is made of rubber.

8. The LED irregular-shaped screen fixing frame according to claim 1, characterized in that: Each set of the frame (201) has a diagonal brace (214) fixedly connected to one side of each other, and the rear end of each diagonal brace (214) is connected to the front of the fixing plate (1).

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