Assembled wide full-color LED display screen

Abstract

The utility model discloses a split mounting type wide full-color LED display screen which comprises a base frame, a lead screw is rotationally installed in the center of the surface of the base frame through a support, a nut pair is installed on the outer wall of the lower end of the lead screw in a threaded mode, a panel is arranged on the surface of the nut pair, and piece placing bases are arranged on the surface of the panel at equal intervals. Part placing frames are arranged on the two sides of the surface of the part placing base, screen plates are installed on the surfaces of the part placing frames, screen modules are arranged in the centers of the surfaces of the screen plates, kidney-shaped holes are formed in the lower ends of the interiors of the part placing frames, the two ends of the kidney-shaped holes extend to the exteriors of the part placing frames, and positioning holes are formed in the upper ends of the interiors of the part placing frames at equal intervals. And the two ends of the positioning hole extend to the outside of the piece placing frame. According to the utility model, the screen module can be transferred to an area with a specified height for control and use, so that the convenience of the LED display screen in use is improved, the purpose of easily splicing and connecting the screen module is achieved, and the stability of the spliced and connected LED display screen is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an assembled wide-width full-color LED display screen. Background Art

[0002] The assembled display screen can be spliced ​​by large screens or small screens. It can be displayed on a single screen or spliced ​​on the entire screen. It can also display multiple screens at the same time to form a large display screen.

[0003] Reference publication number CN202917117U is a full-color LED display screen that is easy to assemble, comprising an LED box module and an LED box frame matching the LED box module, wherein the LED box module is installed in the LED box frame, and the LED box module is a centrally symmetrical module. Since the box module of the full-color LED display screen is a centrally symmetrical module structure, it can be processed and produced in batches during processing, and does not need to be specifically designed according to each specific display screen size, which is conducive to batch production. Moreover, since the box modules can be replaced with each other, it is conducive to improving the efficiency of installation. According to the above, although the LED display screen can be well applied, it is usually not convenient to adjust the overall height of the LED display screen as needed, and it is difficult to move the LED display screen to an area of ​​a specified height for operation and use. In addition, it is not convenient to lock the assembled screen modules, and it is difficult to ensure the overall stability of the LED display screen, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled wide-width full-color LED display screen to solve the problem in the above background technology that although the LED display screen can be well applied, it is usually not convenient to adjust the overall height of the LED display screen as needed, it is difficult to move the LED display screen to an area at a specified height for operation and use, and it is not convenient to lock the assembled screen modules, making it difficult to ensure the overall stability of the LED display screen.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled wide-width full-color LED display screen, comprising a base frame, a screw rod is rotatably installed at the center position of the surface of the base frame through a bracket, a nut pair is threadedly installed on the outer wall of the lower end of the screw rod, a panel is arranged on the surface of the nut pair, and the surface of the panel is provided with equally spaced mounting seats, mounting racks are arranged on both sides of the surface of the mounting seat, a screen panel is installed on the surface of the mounting rack, a screen module is arranged at the center position of the surface of the screen panel, a waist-shaped hole is arranged at the lower end of the mounting rack, and both ends of the waist-shaped hole extend to the outside of the mounting rack, and the upper end of the mounting rack is provided with equally spaced positioning holes, and both ends of the positioning holes extend to the outside of the mounting rack.

[0006] Preferably, a rotating driving member is installed on the upper end of the surface of the base frame through a bracket, and the bottom end of the rotating driving member is connected to the top end of the screw rod. The rotating driving member is arranged to drive the screw rod to rotate.

[0007] Preferably, guide rails are provided on the base frame surfaces on both sides of the screw rod, and the lower ends of the guide rail surfaces are slidably connected to rail seats, and the surfaces of the rail seats are connected to the inner walls of the panel. The rail seats and guide rails are arranged to limit the movement range of the panel.

[0008] Preferably, a threaded locking frame is provided on one side of the screen plate surface at both ends of the screen module, and a positioning seat is provided on the other side of the screen plate surface at both ends of the screen module, and the threaded seat can be placed by setting the positioning seat.

[0009] Preferably, a threaded seat is provided at the center position inside the positioning seat, and both ends of the threaded seat extend to the outside of the positioning seat. The threaded seat is provided so as to facilitate the placement of the threaded rod.

[0010] Preferably, the internal threads of the threaded seat are connected to a threaded rod, both ends of the threaded rod extend to the outside of the threaded seat, and the threaded rod rotates and slides inside the threaded seat, so that the threaded rod drives the threaded locking head to translate.

[0011] Preferably, a handle is installed at one end of the threaded rod, and a thread locking head is provided at the end of the threaded rod away from the handle, and the two groups of screen panels can be locked and placed by screwing the thread locking head on the surface of the first group of screen panels into the thread locking frame on the surface of the second group of screen panels.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the assembled wide full-color LED display screen can not only move the screen module to the designated height area for operation and use, so as to improve the convenience of using the LED display screen, but also achieve the purpose of facilitating the assembly and connection of the screen module, and ensure the stability of the LED display screen after assembly and connection;

[0013] (1) The screw is driven to rotate by the rotating driving member, so that the nut pair slides on the outer wall of the screw and the rail seat slides on the surface of the guide rail, so that the nut pair and the rail seat drive the panel to move up and down, and the screen module can be moved to the specified height area for operation, thereby improving the convenience of using the LED display screen;

[0014] (2) By using bolts to penetrate the positioning holes and waist-shaped holes and screw into the outer surface of the rear of the screen plate, the screen plate can be installed at the position of the mounting seat to assemble and connect multiple groups of screen modules together, thereby achieving the purpose of facilitating the assembly and connection of the screen modules;

[0015] (3) By rotating the handle, the threaded rod is driven to rotate and slide inside the threaded seat, so that the threaded rod drives the threaded locking head to move horizontally. The threaded locking head on the surface of the first set of screen panels is screwed into the threaded locking frame on the surface of the second set of screen panels to lock the two sets of screen panels, thereby reducing the displacement between the screen panels and ensuring the stability of the LED display after assembly and connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 This is a side view structural diagram of the component placement seat of the utility model;

[0019] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. base frame; 2. rotating drive member; 3. screw rod; 301. nut pair; 4. guide rail; 401. rail seat; 5. panel; 6. screen board; 7. screen module; 8. mounting seat; 9. mounting rack; 901. positioning hole; 902. waist-shaped hole; 10. positioning seat; 11. threaded seat; 12. threaded rod; 13. rotary handle; 14. threaded locking head; 15. threaded locking frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides an embodiment: an assembled wide full-color LED display screen, comprising a base frame 1, a rotating driving member 2 is installed on the upper end of the surface of the base frame 1 through a bracket, and the bottom end of the rotating driving member 2 is connected to the top end of the screw rod 3;

[0023] When in use, the rotating driving member 2 is arranged to drive the screw rod 3 to rotate;

[0024] A screw rod 3 is rotatably mounted at the center of the surface of the base frame 1 through a bracket, and guide rails 4 are arranged on the surface of the base frame 1 on both sides of the screw rod 3. The lower end of the surface of the guide rail 4 is slidably connected to a rail seat 401, and the surface of the rail seat 401 is connected to the inner wall of the panel 5;

[0025] When in use, the rail seat 401 and the guide rail 4 are arranged so as to limit the movement range of the panel 5;

[0026] A nut pair 301 is threadedly mounted on the outer wall of the lower end of the screw rod 3, a panel 5 is arranged on the surface of the nut pair 301, and equally spaced component seats 8 are arranged on the surface of the panel 5, component racks 9 are arranged on both sides of the surface of the component seats 8, and a screen plate 6 is mounted on the surface of the component rack 9, and a screen module 7 is arranged at the center of the surface of the screen plate 6, and a threaded locking frame 15 is arranged on one side of the surface of the screen plate 6 at both ends of the screen module 7, and a positioning seat 10 is arranged on the other side of the surface of the screen plate 6 at both ends of the screen module 7;

[0027] When in use, the positioning seat 10 is arranged so as to place the threaded seat 11;

[0028] A threaded seat 11 is disposed at the center of the positioning seat 10 , and both ends of the threaded seat 11 extend to the outside of the positioning seat 10 ;

[0029] When in use, the threaded seat 11 is arranged so as to place the threaded rod 12;

[0030] The internal threads of the threaded seat 11 are connected to a threaded rod 12, and both ends of the threaded rod 12 extend to the outside of the threaded seat 11;

[0031] When in use, the threaded rod 12 is located inside the threaded seat 11 and rotates and slides, so that the threaded rod 12 drives the threaded locking head 14 to translate;

[0032] A rotary handle 13 is installed at one end of the threaded rod 12, and a thread locking head 14 is provided at one end of the threaded rod 12 away from the rotary handle 13;

[0033] When in use, the thread locking head 14 on the surface of the first set of screen panels 6 is screwed into the thread locking frame 15 on the surface of the second set of screen panels 6 so as to lock and place the two sets of screen panels 6;

[0034] A waist-shaped hole 902 is provided at the lower end of the rack 9 , and both ends of the waist-shaped hole 902 extend to the outside of the rack 9 . The upper end of the rack 9 is provided with equally spaced positioning holes 901 , and both ends of the positioning holes 901 extend to the outside of the rack 9 .

[0035] When the embodiment of the present application is in use, the screen panel 6 can be installed at the position of the mounting seat 8 by firstly passing the positioning hole 901 and the waist-shaped hole 902 with the help of a bolt and screwing it into the outer surface at the rear of the screen panel 6, so as to assemble and connect multiple groups of screen modules 7 together. Then, the handle 13 is rotated to drive the threaded rod 12 to rotate and slide inside the threaded seat 11, so that the threaded rod 12 drives the threaded locking head 14 to move laterally. It is only necessary to screw the threaded locking head 14 on the surface of the first group of screen panels 6 into the threaded locking frame 15 on the surface of the second group of screen panels 6 to lock and place the two groups of screen panels 6. Finally, the screw rod 3 is driven to rotate by the rotating driving member 2, so that the nut pair 301 is located on the outer wall of the screw rod 3 to slide, and the rail seat 401 is located on the surface of the guide rail 4 to slide, so that the nut pair 301 and the rail seat 401 drive the panel 5 to be lifted and lowered, and the screen module 7 can be moved to the specified height area for manipulation and use, thereby completing the use of the LED display screen.

Claims

1. An assembled wide full-color LED display, characterized by: The invention comprises a base frame (1), a screw rod (3) is rotatably mounted at the center position of the surface of the base frame (1) through a bracket, a nut pair (301) is threadedly mounted on the outer wall of the lower end of the screw rod (3), a panel (5) is arranged on the surface of the nut pair (301), a mounting seat (8) with equal spacing is arranged on the surface of the panel (5), mounting racks (9) are arranged on both sides of the surface of the mounting seat (8), a screen plate (6) is mounted on the surface of the mounting rack (9), a screen module (7) is arranged at the center position of the surface of the screen plate (6), a waist-shaped hole (902) is arranged at the lower end of the interior of the mounting rack (9), both ends of the waist-shaped hole (902) extend to the outside of the mounting rack (9), and a positioning hole (901) with equal spacing is arranged at the upper end of the interior of the mounting rack (9), both ends of the positioning hole (901) extend to the outside of the mounting rack (9).

2. The assembled wide full-color LED display according to claim 1, characterized in that: A rotating drive member (2) is mounted on the upper end of the surface of the base frame (1) via a bracket, and the bottom end of the rotating drive member (2) is connected to the top end of the screw rod (3).

3. The assembled wide full-color LED display according to claim 1, characterized in that: The surfaces of the base frame (1) on both sides of the screw rod (3) are both provided with guide rails (4), the lower ends of the surfaces of the guide rails (4) are slidably connected to rail seats (401), and the surface of the rail seats (401) is connected to the inner wall of the panel (5).

4. The assembled wide full-color LED display according to claim 1, characterized in that: A threaded locking frame (15) is provided on one side of the surface of the screen plate (6) at both ends of the screen module (7), and a positioning seat (10) is provided on the other side of the surface of the screen plate (6) at both ends of the screen module (7).

5. The assembled wide full-color LED display according to claim 4, characterized in that: A threaded seat (11) is provided at the center position inside the positioning seat (10), and both ends of the threaded seat (11) extend to the outside of the positioning seat (10).

6. The assembled wide full-color LED display according to claim 5, characterized in that: The internal threads of the threaded seat (11) are connected to a threaded rod (12), and both ends of the threaded rod (12) extend to the outside of the threaded seat (11).

7. The assembled wide full-color LED display according to claim 6, characterized in that: A rotary handle (13) is installed at one end of the threaded rod (12), and a thread locking head (14) is provided at one end of the threaded rod (12) away from the rotary handle (13).

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