Spliced LED display screen support structure

Abstract

The utility model discloses a spliced LED display screen support structure relates to LED display support field, including with the display screen connecting frame of LED display screen connection and install on the wall body wall body connecting frame, the display screen connecting frame is provided with the assembly spare that is connected with wall body connecting frame, be equipped with two working ends among the assembly spare, wall body connecting frame is provided with the installation clamping groove that is adapted to assembly spare, the installation clamping groove has two, respectively symmetrical in the both sides of wall body connecting frame, and every installation clamping groove all with one working end in assembly spare corresponds, and every installation clamping groove can limit one working end in assembly spare in wall body connecting frame, and the application has effectively solved the problem that the traditional support adopts bolt fixation when disassembling difficult, has greatly promoted the convenience of maintenance.

Description

Technical Field

[0001] This utility model relates to the field of LED display brackets, specifically a splicing LED display bracket structure. Background Technology

[0002] In existing technologies, brackets for mounting LED displays are generally divided into two parts: one part is installed on a frame or wall for fixation, and the other part is a bracket that connects to the back of the LED display. These two parts are fixedly connected, mostly using bolts. This method has the advantage of high stability, but since LED displays are usually installed close to the wall or frame, it is very inconvenient to disassemble the LED display from the frame after installation. Therefore, it is very inconvenient when maintenance is required. There is a need to design an LED display bracket that is easy to disassemble. Summary of the Invention

[0003] Therefore, the purpose of this utility model is to provide a splicing LED display screen bracket structure to solve the technical problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a splicing LED display screen bracket structure, comprising a display screen connecting frame connected to the LED display screen and a wall connecting frame installed on a wall, characterized in that: the display screen connecting frame is provided with an assembly that connects to the wall connecting frame, the assembly having two working ends, and the wall connecting frame having a mounting slot adapted to the assembly; there are two mounting slots, symmetrically located on both sides within the wall connecting frame, each mounting slot corresponding to one of the working ends of the assembly, and each mounting slot can limit one of the working ends of the assembly within the wall connecting frame.

[0005] Furthermore, the display screen connecting frame consists of two symmetrically arranged connecting vertical plates and a connecting crossbeam arranged between the two connecting vertical plates. Both connecting vertical plates are provided with holes for placing bolts. A connecting plate is provided on the connecting crossbeam. The fitting is installed on the connecting plate and is located between the two connecting vertical plates.

[0006] Furthermore, the assembly includes a mounting bracket and a movable bracket. The mounting bracket is disposed on the connecting plate, and there are two movable brackets. The two movable brackets are symmetrically slidably mounted on the mounting bracket, and one end of the two movable brackets is located inside the mounting bracket. The two movable brackets correspond to two mounting slots respectively. By moving the two movable brackets into the two mounting slots, the mounting bracket and the connecting plate can be fixed on one side of the wall connecting bracket.

[0007] Furthermore, a fixed shaft is provided inside the mounting frame, and a fixed rod is provided at the middle position of the fixed shaft. The movable frame is slidably mounted on the fixed shaft on one side of the mounting frame, and the two movable frames are respectively located on both sides of the fixed rod on the fixed shaft. Two springs are arranged around both sides of the fixed shaft, and the two sides of each spring are respectively located on the inner wall of the mounting frame and the side end of one movable frame. The springs can enable the movable frame to return to its original position after moving on the fixed shaft.

[0008] Furthermore, each of the movable frames is provided with a sliding connecting block on one side of the mounting frame. The sliding connecting block is slidably mounted on the fixed shaft. Each of the movable frames is provided with a connecting shaft on the other side. Each connecting shaft is equipped with a mounting block. The mounting block can rotate slightly on the connecting shaft. Each mounting block can be installed in a mounting slot on a connecting shaft, and both mounting blocks can cooperate with the two mounting slots to fix the movable frame in the wall connecting frame. Each of the movable frames is symmetrically provided with limiting connecting plates on both sides. The two limiting connecting blocks are L-shaped and attached to the outer wall of the mounting frame. The two limiting connecting plates enable the movable frame to move stably on the mounting frame.

[0009] Furthermore, the wall connecting frame consists of a wall mounting plate and an assembly plate. The wall mounting plate can be fixedly installed on the wall, and the assembly plate is installed on the wall mounting plate. Two mounting slots are symmetrically located within the assembly plate. When the two mounting blocks are located within the two mounting slots, the connecting plate can be fixed to one side of the assembly plate. In this way, the LED display screen installed on the two connecting vertical plates can be located on one side of the wall mounting plate.

[0010] Furthermore, each of the mounting slots is divided into an outer slot, an inner slot, and a positioning slot. The outer slot is smaller than the inner slot, and the two have the same shape. The upper ends of the outer slot and the inner slot are inclined and arranged in a figure-eight shape in the assembly plate. The lower ends of the outer slot and the inner slot are arranged horizontally, and each inner slot has a positioning slot at its lower end. The shape of the positioning slot is the same as the shape of the mounting block.

[0011] In summary, the present invention has the following main advantages: 1. This application effectively solves the problem of difficult disassembly when using bolts to fix traditional brackets, greatly improving the convenience of maintenance. In the prior art, bolt fixing of LED displays, after installation, results in limited operating space during disassembly due to the close proximity of the display to the wall or bracket, which is not only time-consuming but also prone to inconvenience. This solution, however, uses the mounting clips of the fittings and the mounting slots of the wall-mounted bracket to form a slot-type connection structure. During disassembly, the operator only needs to move the limiting connecting plate on the movable bracket to disengage the mounting clips from the positioning slots. No tools are required, and a single person can complete the disassembly operation, significantly shortening maintenance time and improving maintenance efficiency.

[0012] 2. This application optimizes the installation process, significantly reducing the difficulty and labor intensity of manual operation. Traditional installation methods require manual lifting and continuous support of the LED display screen, while simultaneously aligning it with bolt holes. This is not only cumbersome but also poses safety hazards, especially for heavy displays. In this solution, the operator first secures the display screen connecting bracket to the back of the LED display screen with bolts, then lifts the LED display screen, aligning the mounting clips of the mounting accessories with the inner groove of the mounting slot, and then slowly lowers it. During this process, the mounting clips automatically slide along the inclined surface of the inner groove, while the spring is compressed. When the mounting clips move to the bottom of the inner groove, the spring returns to its original position, causing the mounting clips to engage in the positioning slot, completing the fixation. The entire installation process eliminates the need for precise alignment and continuous support of the display screen, reducing operational difficulty and labor intensity.

[0013] 3. The structural design of this application is reasonable, taking into account both the stability and reliability of the connection. In this bracket structure, two mounting blocks are symmetrically inserted into the positioning groove, forming a "two-point rigid limit". Combined with the rebound force of the springs on both sides of the fixed shaft, it can effectively withstand the weight of the LED display screen and external vibrations, preventing loosening. Furthermore, the lower ends of the outer and inner grooves of the mounting slots are horizontally arranged, and the shape of the positioning groove matches that of the mounting blocks, forming a mechanical locking structure. Testing has shown that it can withstand significant lateral tensile force, and its stability is superior to traditional bolt fixing methods. Simultaneously, the L-shaped limiting connecting plates on both sides of the movable frame are attached to the outer wall of the mounting frame. The movable frame can only be moved by active force, avoiding unlocking due to collisions or other unexpected situations during daily use, further ensuring the reliability of the connection.

[0014] 4. This application adopts a modular splicing design, which can adapt to various scenarios and reduce equipment costs. The display screen connecting frame consists of connecting vertical plates and connecting horizontal beams, while the wall connecting frame consists of wall mounting plates and assembly plates. The assemblies are installed on the connecting plates, and each component is independent of the others. When the size of the LED display screen changes, only the bolt holes on the connecting vertical plates or the assembly plates of the wall connecting frames need to be replaced, without replacing the entire bracket, greatly reducing modification costs. Moreover, this structure adopts a purely mechanical design, requiring no electrical control system or power supply support, and can be used in special environments such as temporary outdoor installations and power outages, thus broadening the application scenarios. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram showing the disassembled display screen connecting frame and wall connecting frame in this utility model; Figure 3 This is a schematic diagram of the display connecting frame in this utility model; Figure 4 This is a partial exploded view of the connecting frame in this utility model; Figure 5 This is a three-dimensional schematic diagram of the wall connection frame in this utility model; Figure 6 This is a schematic diagram of the internal structure of the assembly plate in this utility model; Figure 7 This is a schematic diagram of the assembly of the movable frame and the mounting slot in this utility model. Figure 1 ; Figure 8 This is a schematic diagram of the assembly of the movable frame and the mounting slot in this utility model. Figure 2 .

[0016] In the diagram: 1. Display screen connecting frame; 11. Connecting vertical plate; 12. Connecting horizontal beam; 13. Connecting plate; 3. Assembly parts; 31. Mounting bracket; 311. Fixed shaft; 312. Fixed rod; 313. Spring; 32. Moving bracket; 33. Sliding connecting block; 331. Connecting shaft; 332. Limiting connecting plate; 333. Mounting clip; 2. Wall connecting bracket; 21. Wall mounting plate; 22. Assembly plate; 4. Mounting slot; 41. Outer slot; 42. Inner slot; 43. Positioning slot. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0018] The embodiments of this utility model will be described below based on its overall structure. Example

[0019] A splicing LED display screen bracket structure The splicing LED display screen bracket structure in this application mainly consists of a display screen connecting frame 1, a wall connecting frame 2, and mounting accessories 3. Each component is designed with a specific structure to facilitate the installation and disassembly of the LED display screen. The specific working principle is as follows: The display screen connecting frame 1 consists of two symmetrical connecting vertical plates 11 and a connecting horizontal beam 12. The holes on the connecting vertical plates 11 are used to fix the LED display screen to the back side with bolts, and the connecting plates 13 on the connecting horizontal beam 12 are used to install the mounting accessories 3. The mounting accessories 3 include a mounting frame 31 and two symmetrically sliding frames 32 mounted on the mounting frame 31. Each movable frame 32 is equipped with a slightly rotatable mounting block 333 via a connecting shaft 331. The mounting block 333 is adapted to the mounting slot 4 in the mounting plate 22 of the wall connecting frame 2. The wall mounting plate 21 of the wall connecting frame 2 is fixed to the wall. The two mounting slots 4 on the mounting plate 22 are symmetrically distributed. Each mounting slot 4 is divided into an outer slot 41, an inner slot 42, and a positioning slot 43. The upper ends of the outer slot 41 and the inner slot 42 are inclined in a V-shape, and the lower ends are set horizontally. The positioning slot 43 is located at the lower end of the inner slot 42 and matches the shape of the mounting block 333. During installation, the display screen connecting bracket 1 is first fixed to the back of the LED display screen using bolts through the holes on the connecting vertical plate 11. At this time, the mounting part 3 is located between the two connecting vertical plates 11. The moving bracket 32 ​​is sleeved on the fixed shaft 311 in the mounting bracket 31 through the sliding connecting block 33. The springs 313 on both sides of the fixed shaft 311 are in a natural state, and the mounting clip 333 on the moving bracket 32 ​​is not in contact with the mounting slot 4. Next, the operator lifts the LED display screen, aligning the two mounting blocks 333 of the assembly 3 with the two inner grooves 42 above the assembly plate 22. As the LED display screen is slowly lowered, the mounting blocks 333 move down along the inclined surface of the inner groove 42. During this process, the connecting shaft 331 enters the outer groove 41, and at the same time, the two moving frames 32 move relative to each other on the fixed shaft 311 towards the fixed rod 312 via the sliding connecting block 33, compressing the springs 313 on both sides of the fixed shaft 311 to store energy. Finally, when the mounting block 333 moves to the bottom of the inner groove 42, it disengages from the inclined surface at the top of the inner groove 42. At this time, the compressed spring 313 generates a rebound force, pushing the sliding connecting block 33 to reset the moving frame 32, causing the mounting block 333 to move laterally and engage in the positioning groove 43 at the bottom of the inner groove 42. Since the positioning groove 43 and the mounting block 333 have the same shape, the mounting block 333 is limited within the positioning groove 43, thereby fixing the moving frame 32 within the assembly plate 22 of the wall connecting frame 2. This achieves the fixation of the mounting frame 31, the connecting plate 13, and the entire display screen connecting frame 1 to the wall connecting frame 2, completing the installation of the LED display screen. The disassembly process principle in this application The operator reaches both hands to the back of the LED display screen and moves the L-shaped limiting connecting plates 332 on both sides of the moving frame 32, causing the moving frame 32 to slide on the mounting frame 31, so that the mounting block 333 moves laterally in the positioning groove 43, disengages from the positioning groove 43 and moves to the position below the upper end of the mounting groove 4. At this time, the spring 313 is compressed again. Lift the LED display screen upwards, and the mounting block 333 moves upwards along the lower end of the mounting slot 4. Since the upper ends of the outer slot 41 and the inner slot 42 are inclined in a V-shape, the mounting block 333 gradually moves outwards during the movement and finally disengages from the mounting slot 4, thereby separating the display screen connecting frame 1 from the wall connecting frame 2 and completing the disassembly of the LED display screen.

[0020] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, but such modifications, substitutions, and variations are protected by patent law as long as they fall within the scope of the claims of the present invention.

Claims

1. A splicing LED display screen bracket structure, comprising a display screen connecting frame (1) connected to an LED display screen and a wall connecting frame (2) mounted on a wall, characterized in that: The display screen connecting frame (1) is provided with an assembly (3) that connects to the wall connecting frame (2). The assembly (3) has two working ends. The wall connecting frame (2) is provided with an installation slot (4) that is compatible with the assembly (3). There are two mounting slots (4), which are symmetrically located on both sides of the wall connecting frame (2). Each mounting slot (4) corresponds to a working end of the assembly (3), and each mounting slot (4) can limit a working end of the assembly (3) within the wall connecting frame (2).

2. The splicing LED display screen bracket structure according to claim 1, characterized in that: The display screen connecting frame (1) consists of two symmetrically arranged connecting vertical plates (11) and a connecting crossbeam (12) arranged between the two connecting vertical plates (11). Both connecting vertical plates (11) are provided with holes for placing bolts. A connecting plate (13) is provided on the connecting crossbeam (12). The fitting (3) is installed on the connecting plate (13) and is located between the two connecting vertical plates (11) through the fitting (3).

3. The splicing LED display screen bracket structure according to claim 1, characterized in that: The assembly (3) includes a mounting frame (31) and a movable frame (32). The mounting frame (31) is mounted on the connecting plate (13). There are two movable frames (32). The two movable frames (32) are symmetrically slidably mounted on the mounting frame (31), and one end of the two movable frames (32) is located inside the mounting frame (31). The two movable frames (32) correspond to two mounting slots (4) respectively. By moving the two movable frames (32) into the two mounting slots (4), the mounting frame (31) and the connecting plate (13) can be fixed on one side of the wall connecting frame (2).

4. The splicing LED display screen bracket structure according to claim 3, characterized in that: The mounting bracket (31) is provided with a fixed shaft (311), and a fixed rod (312) is provided at the middle position of the fixed shaft (311). The movable frame (32) is slidably mounted on the fixed shaft (311) on one side of the mounting bracket (31), and the two movable frames (32) are respectively located on both sides of the fixed rod (312) on the fixed shaft (311). Two springs (313) are arranged around both sides of the fixed shaft (311). The two sides of each spring (313) are respectively located on the inner wall of the mounting bracket (31) and the side end of a movable frame (32). The springs (313) can make the movable frame (32) return to its original position after moving on the fixed shaft (311).

5. The splicing LED display screen bracket structure according to claim 4, characterized in that: Each of the movable frames (32) is provided with a sliding connecting block (33) on one side of the mounting frame (31). The sliding connecting block (33) is slidably mounted on the fixed shaft (311). Each of the movable frames (32) is provided with a connecting shaft (331) on the other side. Each connecting shaft (331) is equipped with a mounting block (333). The mounting block (333) can rotate slightly on the connecting shaft (331). Each mounting block (333) can be installed in the mounting slot (4) on a connecting shaft (331). Both mounting blocks (333) can cooperate with the two mounting slots (4) to fix the movable frame (32) in the wall connecting frame (2). Each of the movable frames (32) is symmetrically provided with limiting connecting plates (332) on both sides. The two limiting connecting blocks are attached to the outer side wall of the mounting frame (31) in an L shape. The two limiting connecting plates (332) enable the movable frame (32) to move stably on the mounting frame (31).

6. The splicing LED display screen bracket structure according to claim 5, characterized in that: The wall mounting bracket (2) consists of a wall mounting plate (21) and an assembly plate (22). The wall mounting plate (21) can be fixedly installed on the wall. The assembly plate (22) is installed on the wall mounting plate (21). Two mounting slots (4) are symmetrically located in the assembly plate (22). When the two mounting blocks (333) are located in the two mounting slots (4), the connecting plate (13) can be fixedly located on one side of the assembly plate (22). In this way, the LED display installed on the two connecting vertical plates (11) can be located on one side of the wall mounting plate (21).

7. The splicing LED display screen bracket structure according to claim 5, characterized in that: Each of the mounting slots (4) is divided into an outer slot (41), an inner slot (42), and a positioning slot (43). The outer slot (41) is smaller than the inner slot (42), and the two have the same shape. The upper ends of the outer slot (41) and the inner slot (42) are inclined and are arranged in a figure-eight shape in the assembly plate (22). The lower ends of the outer slot (41) and the inner slot (42) are arranged horizontally, and a positioning slot (43) is provided at the lower end of each inner slot (42). The shape of the positioning slot (43) is the same as the shape of the mounting block (333).

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