Bendable LED display screen module

Abstract

The utility model discloses a bendable LED display screen module which comprises a flexible bent plate and an installation plate, a plurality of LED lamp beads are evenly installed on the flexible bent plate, a plurality of circuit boards are installed at the other end of the flexible bent plate, a plurality of fixing pipes are fixedly connected to the installation plate, adjusting columns are arranged in the fixing pipes in a sliding mode, and the LED lamp beads are installed on the installation plate. First screws matched with the adjusting columns are connected to the fixing pipes in a threaded mode, a connecting plate is fixedly connected to the multiple adjusting columns, the connecting plate is connected with the flexible bent plate through multiple connecting mechanisms, each connecting mechanism comprises a threaded pipe, the threaded pipes are rotationally connected with the connecting plates, and the distance between the bendable LED display screen module and the installation wall or the installation frame can be conveniently adjusted. According to the LED display screen module disclosed by the invention, corresponding rotation adjustment can be conveniently carried out according to the direction of the flexible bent plate, the bent flexible bent plate can be conveniently supported and adjusted, the flexible bent plate can be conveniently bent to different degrees, and the LED display screen module can be conveniently bent and adjusted in multiple directions.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screen modules, and more specifically, to a flexible LED display screen module. Background Art

[0002] LED display module is one of the main components of LED display finished products, mainly composed of LED lights, PCB circuit boards, driver ICs, resistors, capacitors and plastic kits. LED display modules are divided by color. One: monochrome modules, such as single red, single green, single blue, single yellow, single white modules. Two: two-color modules such as red and green two-color, red and blue two-color. Three: full-color modules are mainly products that use the three primary colors of red, green and blue on an LED module. With the development of technology, some LED display modules are flexible and bendable.

[0003] The current flexible bendable LED display screen module has an adjustable bending structure that can rotate in one direction. When the flexible curved plate is bent and adjusted, the bending adjustment is performed in a single direction, which is not convenient for bending and adjusting in multiple directions. At the same time, the existing flexible bendable LED display screen module is installed on a wall or a mounting frame through a corresponding connecting structure, which is not convenient for adjusting the distance between the flexible bendable LED display screen module and the wall or the mounting frame accordingly. In addition, the top of the connecting structure of the flexible bendable LED display screen module lacks a rainproof structure. When it rains, rainwater will fall on the connecting structure, which can easily cause corrosion and damage to the connecting structure, resulting in a reduction in its service life. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a flexible LED display screen module to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bendable LED display screen module, comprising a flexible curved plate and a mounting plate, wherein a plurality of LED lamp beads are evenly mounted on the flexible curved plate, a plurality of circuit boards are mounted on the other end of the flexible curved plate, a plurality of fixed tubes are fixedly connected to the mounting plate, an adjusting column is slidably arranged inside the fixed tube, a first screw matching the adjusting column is threadedly connected to the fixed tube, a plurality of adjusting columns are fixedly connected to a connecting plate, the connecting plate is connected to the flexible curved plate via a plurality of connecting mechanisms, the connecting mechanism comprises a threaded tube, the threaded tube is rotatably connected to the connecting plate, and the inside of the threaded tube A threaded column is threadedly connected, a round seat is fixedly connected to the threaded column, a rotating groove is provided on the round seat, a rotating seat is rotatably connected in the rotating groove, a second screw matching the rotating seat is threadedly connected to the round seat, a connecting seat is fixedly connected to the rotating seat, a connecting block is rotatably connected to the connecting seat, a connecting column is fixedly connected to the connecting block, a round ball is fixedly connected to the connecting column, a rotating sleeve is rotatably provided on the outside of the round ball, and the rotating sleeve is installed on the flexible curved plate to facilitate adjustment of the gap between the flexible curved plate and the mounting plate, to facilitate adjustment of the spacing between the flexible LED display module and the mounting wall or mounting frame, and to facilitate bending and adjustment of the flexible LED display module in multiple directions.

[0008] The utility model is further configured such that a transverse plate is fixedly connected to the upper front end of the mounting plate, a first rain shield is fixedly connected to the front end of the transverse plate, the first rain shield is inclined forward and downward, a sliding groove is provided at the front end of the first rain shield, a second rain shield is slidably provided inside the sliding groove, a third screw is threadedly connected to the bottom end of the first rain shield, the top end of the third screw cooperates with the bottom end of the second rain shield to prevent rainwater from splashing onto the connecting structure between the mounting plate and the flexible curved plate, to prevent the connecting structure from being damaged by rainwater erosion, and to increase its service life.

[0009] The utility model is further configured such that the side end of the connecting plate is fixedly connected to a fixing block, a screw is threadedly connected to the fixing block, and the rear end of the screw is rotatably connected to a top plate. By rotating the screw clockwise, the screw moves rearward relative to the fixing block, and the screw drives the top plate to move rearward, and the connecting plate is squeezed by the top plate to push the connecting plate and the flexible curved plate forward.

[0010] The utility model is further configured that the front end of the screw rod is fixedly connected with a turning handle, and the screw rod can be easily rotated by the turning handle.

[0011] The utility model is further configured that a limiting groove is provided on the inner side wall of the fixed tube, the side end of the adjusting column is fixedly connected to a limiting block, the limiting block is slidably matched with the limiting groove, and the limiting block plays a limiting role on the adjusting column.

[0012] The utility model is further configured such that an annular plate is installed at the front end of the fixed tube, the annular plate is sleeved on the outside of the adjusting column, the annular plate covers the front side of the limiting groove, and the annular plate is used to prevent the limiting block from sliding out of the interior of the fixed tube.

[0013] The utility model is further configured such that a fixing plate is fixedly connected to the round seat, a telescopic rod is fixedly connected to the fixing plate, a rear end of the telescopic rod is fixedly connected to a front end of the connecting plate, and during the rotation of the threaded tube, the threaded column and the round seat are prevented from rotating along with the threaded tube.

[0014] The utility model is further configured that a plurality of slots are evenly arranged on the outside of the threaded pipe, and tools such as iron rods required to rotate the threaded pipe are inserted into the slots to facilitate the rotation of the threaded pipe.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a flexible LED display screen module, which has the following beneficial effects:

[0017] 1. The adjusting column slides inside the fixing tube, and the side end of the first screw is tightened to press against the side end of the adjusting column to fix the adjusting column, so as to adjust the distance between the flexible curved plate and the mounting plate, and adjust the distance between the flexible LED display module and the mounting wall or mounting frame.

[0018] 2. Rotate the threaded tube. The rotation of the threaded tube causes the threaded column to move relative to the threaded tube. The threaded tube drives the round seat, swivel seat, connecting seat, connecting column, connecting block, connecting column, ball and swivel sleeve to move. At the same time, the position where the swivel sleeve is connected to the flexible curved plate moves to bend the flexible curved plate. At the same time, the swivel seat is rotatably connected to the rotating groove, and the ball is rotatably connected to the swivel sleeve. This facilitates corresponding rotational adjustment according to the direction of the flexible curved plate, supports and adjusts the bent flexible curved plate, and adjusts the flexible curved plate to different degrees of bending. It is convenient to bend the LED display module in multiple directions.

[0019] 3. By sliding the second rain shield inside the sliding groove, it is convenient to adjust the length of the first rain shield and the second rain shield according to the distance between the flexible curved plate and the mounting plate, so that the first rain shield and the second rain shield cover the upper side of the connecting structure between the flexible curved plate and the mounting plate. The first rain shield and the second rain shield prevent rain from splashing onto the connecting structure between the mounting plate and the flexible curved plate, and prevent the connecting structure from being damaged by rain, thereby increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front structure of a flexible LED display screen module in the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the connection and cooperation between multiple connection mechanisms and the flexible curved plate in the utility model;

[0022] Figure 3 It is a partial cross-sectional structural schematic diagram of the connecting mechanism in the utility model;

[0023] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the connection between the fixed pipe and the adjusting column and other structures in the utility model;

[0024] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the cooperation between the first rain shield and the second rain shield in the utility model.

[0025] In the figure: 1. flexible curved plate; 2. mounting plate; 3. LED lamp beads; 4. circuit board; 5. fixing tube; 6. adjusting column; 7. first screw; 8. connecting plate; 9. threaded tube; 10. threaded column; 11. round seat; 12. swivel seat; 13. second screw; 14. connecting seat; 15. connecting block; 16. connecting column; 17. round ball; 18. swivel sleeve; 19. horizontal plate; 20. first rain shield; 21. sliding groove; 22. second rain shield; 23. third screw; 24. fixing block; 25. screw; 26. top plate; 27. turning handle; 28. limiting groove; 29. ​​limiting block; 30. annular plate; 31. fixing plate; 32. telescopic rod; 33. slot. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A bendable LED display screen module comprises a flexible curved plate 1 and a mounting plate 2, a plurality of LED lamp beads 3 are evenly mounted on the flexible curved plate 1, a plurality of circuit boards 4 are mounted on the other end of the flexible curved plate 1, a plurality of fixing tubes 5 are fixedly connected to the mounting plate 2, an adjusting column 6 is slidably arranged inside the fixing tube 5, a first screw 7 cooperating with the adjusting column 6 is threadedly connected to the fixing tube 5, a plurality of adjusting columns 6 are fixedly connected to a connecting plate 8, the connecting plate 8 is connected to the flexible curved plate 1 through a plurality of connecting mechanisms, a fixing block 24 is fixedly connected to the side end of the connecting plate 8, a screw 2 is threadedly connected to the fixing block 24 5. The front end of the screw rod 25 is fixedly connected with a handle 27, which is convenient for rotating the screw rod 25. The rear end of the screw rod 25 is rotatably connected with a top plate 26. By rotating the screw rod 25 clockwise, the screw rod 25 moves backward relative to the fixed block 24, and the screw rod 25 drives the top plate 26 to move backward. The connecting plate 8 is squeezed by the top plate 26 to push the connecting plate 8 and the flexible curved plate 1 forward. The connecting mechanism includes a threaded tube 9. A plurality of slots 33 are evenly arranged on the outside of the threaded tube 9. Tools such as iron rods that need to rotate the threaded tube 9 are inserted into the inside of the slots 33 to facilitate rotating the threaded tube 9. The threaded tube 9 is rotatably connected to the connecting plate 8, the internal thread of the threaded tube 9 is connected with a threaded column 10, the threaded column 10 is fixedly connected with a round seat 11, the round seat 11 is fixedly connected with a fixing plate 31, the fixing plate 31 is fixedly connected with a telescopic rod 32, the rear end of the telescopic rod 32 is fixedly connected with the front end of the connecting plate 8, and the telescopic function of the telescopic rod 32 facilitates the fixing plate 31 to move back and forth with the round seat 11. In the process of rotating the threaded tube 9, the threaded column 10 and the round seat 11 are prevented from rotating with the threaded tube 9. A rotating groove is provided on the round seat 11, and a rotating seat 12 is rotatably connected in the rotating groove. A second screw 13 that cooperates with the swivel seat 12 is threadedly connected to the seat 11, and a connecting seat 14 is fixedly connected to the swivel seat 12. A connecting block 15 is rotatably connected to the connecting seat 14, and a connecting column 16 is fixedly connected to the connecting block 15. A ball 17 is fixedly connected to the connecting column 16. A swivel sleeve 18 is rotatably provided on the outside of the ball 17. The swivel sleeve 18 is installed on the flexible curved plate 1 to facilitate adjustment of the gap between the flexible curved plate 1 and the mounting plate 2, to facilitate adjustment of the spacing between the flexible curved plate 1 and the mounting wall or mounting frame, and to facilitate bending and adjusting the flexible LED display module in multiple directions.

[0030] In this embodiment, the adjusting column 6 slides inside the fixing tube 5, and the adjusting column 6 is fixed by tightening the first screw 7 so that the side end of the first screw 7 is pressed against the side end of the adjusting column 6, so as to facilitate the adjustment of the spacing between the flexible curved plate 1 and the mounting plate 2, and the spacing between the flexible LED display screen module and the mounting wall or the mounting frame. The threaded tube 9 is rotated, and the threaded tube 9 rotates to make the threaded column 10 move relative to the threaded tube 9, and the threaded tube 9 drives the round seat 11, the rotating seat 12, the connecting seat 14, the connecting column 16, the connecting block 15, the connecting column 16, the ball 17 and the rotating sleeve 18 to move, and at the same time, the position where the rotating sleeve 18 is connected to the flexible curved plate 1 moves, so that the flexible curved plate 1 is bent, and at the same time, the rotating seat 12 is rotatably connected to the rotating groove, and the ball 17 is rotatably connected to the rotating sleeve 18, so as to facilitate the corresponding rotation adjustment according to the direction of the flexible curved plate 1, facilitate the support adjustment of the bent flexible curved plate 1, facilitate the bending adjustment of the flexible curved plate 1 to different degrees, and facilitate the bending adjustment of the LED display screen module in multiple directions.

[0031] See also Figure 1 and Figure 5 A transverse plate 19 is fixedly connected to the upper front end of the mounting plate 2, and a first rain shield 20 is fixedly connected to the front end of the transverse plate 19. The first rain shield 20 is inclined forward and downward, and a sliding groove 21 is provided at the front end of the first rain shield 20. A second rain shield 22 is slidably provided inside the sliding groove 21. The bottom end of the first rain shield 20 is threadedly connected to a third screw 23, and the top end of the third screw 23 matches the bottom end of the second rain shield 22.

[0032] In this embodiment, by sliding the second rain shield 22 inside the sliding groove 21, it is convenient to adjust the length of the first rain shield 20 and the second rain shield 22 according to the distance between the flexible curved plate 1 and the mounting plate 2. By tightening the third screw 23, the top end of the third screw 23 is pressed against the bottom end of the second rain shield 22, and the second rain shield 22 is fixed, so that the first rain shield 20 and the second rain shield 22 cover the upper side of the connecting structure between the flexible curved plate 1 and the mounting plate 2. The first rain shield 20 and the second rain shield 22 prevent rain from splashing onto the connecting structure between the mounting plate 2 and the flexible curved plate 1, and prevent the connecting structure from being damaged by rain, thereby increasing its service life.

[0033] See also Figure 4 A limiting groove 28 is provided on the inner wall of the fixed tube 5, and a limiting block 29 is fixedly connected to the side end of the adjusting column 6. The limiting block 29 is slidably matched with the limiting groove 28. An annular plate 30 is installed at the front end of the fixed tube 5. The annular plate 30 is sleeved on the outside of the adjusting column 6 and covers the front side of the limiting groove 28.

[0034] In this embodiment, the annular plate 30 is used to prevent the limiting block 29 from sliding out of the interior of the fixing tube 5 , and the limiting block 29 serves to limit the adjusting column 6 .

[0035] In summary, when the overall equipment is in use (or running):

[0036] When installing the flexible LED display module, the mounting plate 2 is mounted on the wall or the corresponding mounting frame by bolts. At the beginning, the adjusting column 6 is located at the innermost side of the fixing tube 5. When the position between the flexible curved plate 1 and the mounting plate 2 needs to be adjusted, all the first screws 7 are loosened, and the screw 25 is rotated clockwise, so that the screw 25 moves backward relative to the fixing block 24, and the screw 25 drives the top plate 26 to move backward, and the connecting plate 8 is squeezed by the top plate 26 to push the connecting plate 8 and the flexible curved plate 1 forward. After adjusting the distance between the flexible curved plate 1 and the mounting plate 2 to a suitable distance, stop rotating the screw 25, and then tighten the second screw 13, so that the side end of the second screw 13 is pressed against the side end of the adjusting column 6, and the adjusting column 6 is fixed;

[0037] When it is necessary to adjust the curvature of the flexible curved plate 1, rotate the threaded tube 9, and the threaded tube 9 rotates to make the threaded column 10 move relative to the threaded tube 9, and the threaded tube 9 drives the round seat 11, the swivel seat 12, the connecting seat 14, the connecting column 16, the connecting block 15, the connecting column 16, the ball 17 and the rotating sleeve 18 to move, and at the same time, the position where the rotating sleeve 18 is connected to the flexible curved plate 1 moves, so that the corresponding points of the flexible curved plate 1 are adjusted to different positions, so that the flexible curved plate 1 is bent. At the same time, the swivel seat 12 is rotatably connected to the rotating groove, and the ball 17 is rotatably connected to the rotating sleeve 18, which is convenient for corresponding rotation adjustment according to the direction of the flexible curved plate 1, so that the flexible curved plate 1 is adjusted to the required curvature in multiple directions, and then the second screw 13 is tightened so that the side end of the second screw 13 is pressed against the side end of the swivel seat 12, and the swivel seat 12 is fixed, so that it is convenient to support and adjust multiple points of the bent flexible curved plate 1, so that the flexible curved plate 1 is at a certain degree of bending.

[0038] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A bendable LED display screen module, comprising a flexible curved plate (1) and a mounting plate (2), wherein a plurality of LED lamp beads (3) are evenly mounted on the flexible curved plate (1), and a plurality of circuit boards (4) are mounted on the other end of the flexible curved plate (1), wherein: The mounting plate (2) is fixedly connected to a plurality of fixing tubes (5), an adjusting column (6) is slidably provided inside the fixing tube (5), a first screw (7) cooperating with the adjusting column (6) is threadedly connected to the fixing tube (5), a connecting plate (8) is fixedly connected to the plurality of adjusting columns (6), the connecting plate (8) is connected to the flexible curved plate (1) via a plurality of connecting mechanisms, the connecting mechanism comprising a threaded tube (9), the threaded tube (9) is rotatably connected to the connecting plate (8), a threaded column (10) is threadedly connected to the inside of the threaded tube (9), and a threaded column (10) is fixedly connected to the threaded column (10). A round seat (11) is fixedly connected, a rotating groove is arranged on the round seat (11), a rotating seat (12) is rotatably connected in the rotating groove, a second screw (13) matched with the rotating seat (12) is threadedly connected on the round seat (11), a connecting seat (14) is fixedly connected to the rotating seat (12), a connecting block (15) is rotatably connected to the connecting seat (14), a connecting column (16) is fixedly connected to the connecting block (15), a round ball (17) is fixedly connected to the connecting column (16), a rotating sleeve (18) is rotatably provided outside the round ball (17), and the rotating sleeve (18) is mounted on the flexible curved plate (1).

2. The flexible LED display screen module according to claim 1 is characterized in that: The front upper side of the mounting plate (2) is fixedly connected with a transverse plate (19), the front end of the transverse plate (19) is fixedly connected with a first rain shield (20), the first rain shield (20) is tilted toward the front lower side, the front end of the first rain shield (20) is provided with a sliding groove (21), the interior of the sliding groove (21) is slidably provided with a second rain shield (22), the bottom end of the first rain shield (20) is threadedly connected with a third screw (23), the top end of the third screw (23) matches with the bottom end of the second rain shield (22).

3. The flexible LED display screen module according to claim 1 is characterized in that: The side end of the connecting plate (8) is fixedly connected to a fixing block (24), the fixing block (24) is threadedly connected to a screw rod (25), and the rear end of the screw rod (25) is rotatably connected to a top plate (26).

4. The flexible LED display screen module according to claim 3 is characterized in that: The front end of the screw rod (25) is fixedly connected with a turning handle (27).

5. The flexible LED display screen module according to claim 1 is characterized in that: A limiting groove (28) is provided on the inner side wall of the fixed tube (5), and the side end of the adjusting column (6) is fixedly connected to a limiting block (29), and the limiting block (29) is slidably matched with the limiting groove (28).

6. The flexible LED display screen module according to claim 1 is characterized in that: An annular plate (30) is installed at the front end of the fixed tube (5), the annular plate (30) is sleeved on the outside of the adjustment column (6), and the annular plate (30) covers the front side of the limiting groove (28).

7. The flexible LED display screen module according to claim 1 is characterized in that: A fixing plate (31) is fixedly connected to the round seat (11), a telescopic rod (32) is fixedly connected to the fixing plate (31), and a rear end of the telescopic rod (32) is fixedly connected to a front end of the connecting plate (8).

8. The flexible LED display screen module according to claim 1, characterized in that: A plurality of slots (33) are evenly arranged on the outside of the threaded tube (9).

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