LED display screen
The modular LED display screen with splicing and wind-resistant features addresses the challenge of expanding display size, ensuring stability and ease of assembly, enhancing space utilization and wind resistance.
Patent Information
- Application Number
- CN202323614619.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-28
AI Technical Summary
Existing LED display screens face challenges in expanding their size to accommodate larger displays without compromising structural integrity and stability.
The LED display screen is designed with a modular structure comprising three display screen units, each equipped with a frame, splicing assemblies, and a wind-resistant frame assembly, allowing units to be spliced into a larger module with L-shaped arrangements and supported by a triangular structure for stability.
This design enables the expansion of display size while maintaining structural stability, improving space utilization and providing enhanced support against wind, facilitating easy assembly and disassembly.
Smart Images
Figure CN222213641U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of display screens, and in particular relates to an LED display screen. Background Art
[0002] LED display is an electronic device that can use different materials to create LED pixels of different colors to display text, graphics, images and other information.
[0003] An existing LED display screen includes a display screen body, a frame and a back cover. The display screen body is installed in the frame. The shell is connected to the display screen body. The display screen body is used to display audio and video information. The back cover is connected to the frame. The back cover and the display screen body are located on different sides of the frame respectively. The back cover covers the side of the display screen body facing the back cover to prevent external debris from contaminating the display screen body.
[0004] In order to display more information, the existing LED display screen needs to expand the size of the display screen body. Therefore, it is necessary to design a new type of LED display screen to meet the demand of splicing multiple display screen bodies together to expand the size of the display screen body. Utility Model Content
[0005] The technical problem to be solved by the utility model is to provide an LED display screen to meet the demand of expanding the main body size of the display screen.
[0006] In order to solve the above technical problems, the embodiment of the utility model provides an LED display screen, including a display screen module, the display screen module is assembled from three display screen units, the display screen unit includes a display screen body, a frame, a first splicing assembly, a second splicing assembly and a wind-resistant frame assembly, the frame includes a first connecting edge, a second connecting edge, a third connecting edge and a fourth connecting edge connected to each other, the first connecting edge is arranged opposite to the third connecting edge, the second connecting edge is arranged opposite to the fourth connecting edge, and the wind-resistant frame assembly is connected to the frame for supporting the frame;
[0007] For the three display screen units in the same display screen module, the first splicing component of the middle display screen unit is used to connect the first connecting edge of its frame with the third connecting edge of the display screen unit adjacent to the first connecting edge, and the second splicing component of the middle display screen unit is used to connect the second connecting edge of its frame with the fourth connecting edge of the display screen unit adjacent to the second connecting edge.
[0008] Optionally, the three display screen units in the same display screen module are arranged in an L shape.
[0009] Optionally, the first splicing component includes a lifting lock, which includes a first lock body and a first lock seat, the first lock body is connected to the first connecting edge of the frame of the middle display screen unit, the first lock seat is connected to the third connecting edge of the display screen unit adjacent to the first connecting edge of the frame of the middle display screen unit, and the first lock body is connected to the first lock seat.
[0010] Optionally, the second splicing assembly includes an arc-shaped lock, which includes a second lock body and a second lock seat, the second lock body is connected to the second connecting edge of the frame of the middle display screen unit, the second lock seat is connected to the fourth connecting edge of the display screen unit adjacent to the second connecting edge of the frame of the middle display screen unit, and the second lock body is connected to the second lock seat.
[0011] Optionally, the frame is rectangular, and the wind-resistant frame assembly includes a first support rod, a second support rod and a third support rod, the first support rod extends along the length direction of the frame, and the second support rod and the third support rod are arranged perpendicular to the first support rod;
[0012] One end of the second support rod close to the first support rod is connected to the first support rod, and one end of the second support rod away from the first support rod is connected to the frame. One end of the third support rod close to the first support rod is connected to the first support rod, and one end of the third support rod away from the first support rod is connected to the frame. The second support rod, the third support rod and the first support rod form a triangular support structure.
[0013] Optionally, the second support rod is rotatably assembled on the frame at one end away from the first support rod, and the third support rod is rotatably assembled on the frame at one end away from the first support rod. The third support rod is provided with a long guide hole, and the first support rod is slidably connected to the long guide hole.
[0014] Optionally, the wind-resistant frame assembly also includes a connecting shaft, a first connecting hole is provided at one end of the second support rod away from the first support rod, a first connecting plate is provided on the frame, a second connecting hole is provided on the first connecting plate, and the connecting shaft is inserted into the first connecting hole and the second connecting hole.
[0015] Optionally, the connecting shaft includes a shaft body, a stop plate and a locking pin, the shaft body is used to be installed in the first connecting hole and the second connecting hole, one end of the shaft body is connected to the stop plate, and an installation hole is provided on the end of the shaft body away from the stop plate, and the locking pin is plugged into the installation hole.
[0016] Optionally, the connecting shaft further includes a suspension rope, and the suspension rope is connected to the stop plate.
[0017] Optionally, a plurality of the second support rods are provided, and the plurality of the second support rods are arranged at intervals along the first support rod.
[0018] According to the LED display screen of the embodiment of the utility model, the three display screen units can be spliced into a display screen module through the first splicing component and the second splicing component, and then the display screen bodies in the three display screen units can be spliced together to form a larger display screen body on the display screen module, so that the LED display screen can display more information. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic diagram of the structure of a display screen module of an LED display screen provided in one embodiment of the utility model;
[0020] Figure 2 for Figure 1 Schematic diagram of the assembly of the middle frame and wind-resistant frame components;
[0021] Figure 3 for Figure 2 A is an enlarged schematic diagram;
[0022] Figure 4 for Figure 2 Schematic diagram of the structure of the medium wind-resistant frame assembly;
[0023] Figure 5 It is a schematic diagram of the structure of the connecting shaft in the figure.
[0024] The accompanying drawings in the specification are marked as follows: 1. display screen module; 2. display screen unit; 3. display screen body; 4. frame; 5. first connecting edge; 6. second connecting edge; 7. third connecting edge; 8. fourth connecting edge; 9. arc lock; 10. first lock body; 11. first lock seat; 12. second splicing assembly; 13. second lock body; 14. second lock seat; 15. wind-resistant frame assembly; 16. connecting shaft; 17. shaft body; 18. stop plate; 19. first connecting plate; 20. second connecting hole; 21. first support rod; 22. small diameter section; 23. second support rod; 24. third support rod; 25. long guide hole; 26. first connecting hole; 27. mounting hole; 28. locking pin; 29. hanging rope. DETAILED DESCRIPTION
[0025] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0026] like Figures 1 to 5As shown, an embodiment of the utility model provides an LED display screen, including a display screen module 1, wherein the display screen module 1 is assembled from three display screen units 2, wherein the display screen unit 2 includes a display screen body 3, a frame 4, a first splicing assembly, a second splicing assembly 12 and a wind-resistant frame assembly 15, wherein the frame 4 includes a first connecting edge 5, a second connecting edge 6, a third connecting edge 7 and a fourth connecting edge 8 connected to each other, wherein the first connecting edge 5 is arranged opposite to the third connecting edge 7, and the second connecting edge 6 is arranged opposite to the fourth connecting edge 8, and the wind-resistant frame assembly 15 is connected to the frame 4 for supporting the frame 4.
[0027] For the three display screen units 2 in the same display screen module 1, the first splicing component of the middle display screen unit 2 is used to connect the first connecting edge 5 of its frame 4 with the third connecting edge 7 of the display screen unit 2 adjacent to the first connecting edge 5, and the second splicing component 12 of the middle display screen unit 2 is used to connect the second connecting edge 6 of its frame 4 with the fourth connecting edge 8 of the display screen unit 2 adjacent to the second connecting edge 6.
[0028] In one embodiment, the three display screen units 2 in the same display screen module 1 are arranged in an L shape. The L-shaped display screen module 1 saves space, and multiple L-shaped display screen modules 1 can be arranged in a display screen of the same size, thereby improving the space utilization of the display screen.
[0029] In one embodiment, the first splicing component includes a lifting lock, and the lifting lock includes a first lock body 10 and a first lock seat 11. The first lock body 10 is connected to the first connecting edge 5 of the frame 4 of the display screen unit 2 in the middle, and the first lock seat 11 is connected to the third connecting edge 7 of the display screen unit 2 adjacent to the first connecting edge 5 of the frame 4 of the display screen unit 2 in the middle, and the first lock body 10 is connected to the first lock seat 11. In this embodiment, the lifting lock is a lifting lock recorded in the prior art, and is easy to disassemble and assemble by splicing with the lifting lock.
[0030] In one embodiment, the second splicing assembly 12 includes an arc lock 9, and the arc lock 9 includes a second lock body 13 and a second lock seat 14. The second lock body 13 is connected to the second connection edge 6 of the frame 4 of the middle display screen unit 2, and the second lock seat 14 is connected to the fourth connection edge 8 of the display screen unit 2 adjacent to the second connection edge 6 of the frame 4 of the middle display screen unit 2, and the second lock body 13 is connected to the second lock seat 14. In this embodiment, the arc lock 9 is an arc lock 9 described in the prior art, and the arc lock 9 can adapt to the angle between the second connection edge 6 and the fourth connection edge 8 of two adjacent display screen units 2, thereby improving the application range of the second splicing assembly 12.
[0031] In one embodiment, the frame 4 is rectangular, and the wind-resistant frame assembly 15 includes a first support rod 21, a second support rod 23 and a third support rod 24. The first support rod 21 extends along the length direction of the frame 4, and the second support rod 23 and the third support rod 24 are arranged perpendicular to the first support rod 21.
[0032] One end of the second support rod 23 close to the first support rod 21 is connected to the first support rod 21, and one end of the second support rod 23 away from the first support rod 21 is connected to the frame 4. One end of the third support rod 24 close to the first support rod 21 is connected to the first support rod 21, and one end of the third support rod 24 away from the first support rod 21 is connected to the frame 4. The second support rod 23, the third support rod 24 and the first support rod 21 form a triangular support structure. The second support rod 23, the third support rod 24 and the first support rod 21 form a triangular support structure, which can stably support the frame 4 in the wind, increase the stability of the display unit 2, and prevent the display unit 2 from tilting easily.
[0033] In one embodiment, the second support rod 23 is rotatably assembled on the frame 4 at one end away from the first support rod 21, and the third support rod 24 is rotatably assembled on the frame 4 at one end away from the first support rod 21. The third support rod 24 is provided with a long guide hole 25, and the first support rod 21 is slidably connected to the long guide hole 25.
[0034] Specifically, the first support rod 21 is provided with a small diameter section 22, the diameter of the small diameter end is smaller than the diameter of the rest of the first support rod 21, and the small diameter section 22 is inserted into the long guide hole 25. Generally, when the wind-resistant frame assembly 15 does not need to be deployed, the small diameter section 22 is located at the end of the long guide hole 25 close to the frame 4, and the second support rod 23 and the third support rod 24 are both close to the frame 4. When the wind-resistant frame assembly 15 needs to be deployed, the first support rod 21 is pulled in a direction away from the frame 4. At this time, the small diameter section 22 of the first support rod 21 moves in the long guide hole 25 in a direction away from the frame 4, and the first support rod 21 gradually moves away from the frame 4. At the same time, the end of the second support rod 23 close to the first support rod 21 rotates in a direction away from the frame 4, and the end of the third support rod 24 close to the first support rod 21 rotates in a direction away from the frame 4, so that the second support rod 23, the third support rod 24 and the first support rod 21 form the triangular support structure.
[0035] In one embodiment, the wind-resistant frame assembly 15 further includes a connecting shaft 16, a first connecting hole 26 is provided at one end of the second support rod 23 away from the first support rod 21, a first connecting plate 19 is provided on the frame 4, a second connecting hole 20 is provided on the first connecting plate 19, and the connecting shaft 16 is inserted into the first connecting hole 26 and the second connecting hole 20. The connection is simple and easy to disassemble and assemble.
[0036] In one embodiment, the connecting shaft 16 includes a shaft body 17, a stop plate 18 and a locking pin 28, the shaft body 17 is used to be inserted into the first connecting hole 26 and the second connecting hole 20, one end of the shaft body 17 is connected to the stop plate 18, and an installation hole 27 is provided on the end of the shaft body 17 away from the stop plate 18, and the locking pin 28 is plugged into the installation hole 27. The locking pin 28 cooperates with the stop plate to prevent the connecting shaft 16 from falling off from the second support rod 23, thereby improving the stability of the wind-resistant frame assembly 15.
[0037] A connecting shaft 16 is provided corresponding to each of the second supporting rods 23 and the third supporting rods 24 , and each of the second supporting rods 23 and the third supporting rods 24 is connected to the frame 4 via the corresponding connecting shaft 16 .
[0038] In one embodiment, the connecting shaft 16 further comprises a hanging rope 29, and the hanging rope 29 is connected to the stop plate 18. The hanging rope 29 is provided to facilitate collecting the connecting shaft 16 together to prevent the connecting shaft 16 from being lost.
[0039] In one embodiment, a plurality of second support rods 23 are provided, and the plurality of second support rods 23 are arranged at intervals along the first support rod 21. The plurality of second support rods 23 can increase the support area of the wind-resistant frame assembly 15 and the frame 4, and further improve the support stability.
[0040] The working principle of the LED display screen of the present utility model embodiment is as follows:
[0041] The three display screen units 2 are spliced into a complete display screen module 1 through the first splicing component and the second splicing component 12. Generally, when it is sunny, there is no need to unfold the wind-resistant frame component 15 of each display screen unit 2. The small-diameter section 22 is located at the end of the long guide hole 25 close to the frame 4, and the second support rod 23 and the third support rod 24 are both in contact with the frame 4. When it is in bad weather, it is necessary to unfold the wind-resistant frame component 15 of each display screen unit 2, and pull the first support rod 21 in the direction away from the frame 4. At this time, the small-diameter section 22 of the first support rod 21 moves in the long guide hole 25 in the direction away from the frame 4, and the first support rod 21 gradually moves away from the frame 4. At the same time, the end of the second support rod 23 close to the first support rod 21 rotates in the direction away from the frame 4, and the end of the third support rod 24 close to the first support rod 21 rotates in the direction away from the frame 4, so that the second support rod 23, the third support rod 24 and the first support rod 21 form the triangular support structure.
[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An LED display screen, characterized in that: The invention comprises a display screen module (1), wherein the display screen module (1) is assembled from three display screen units (2), wherein the display screen unit (2) comprises a display screen body (3), a frame (4), a first splicing assembly, a second splicing assembly (12) and a wind-resistant frame assembly (15), wherein the frame (4) comprises a first connecting edge (5), a second connecting edge (6), a third connecting edge (7) and a fourth connecting edge (8) connected to each other, wherein the first connecting edge (5) and the third connecting edge (7) are arranged opposite to each other, and the second connecting edge (6) and the fourth connecting edge (8) are arranged opposite to each other, and the wind-resistant frame assembly (15) is connected to the frame (4) and is used to support the frame (4); For the three display screen units (2) in the same display screen module (1), a first splicing component of the middle display screen unit (2) is used to connect a first connecting edge (5) of its frame (4) with a third connecting edge (7) of the display screen unit (2) adjacent to the first connecting edge (5), and a second splicing component (12) of the middle display screen unit (2) is used to connect a second connecting edge (6) of its frame (4) with a fourth connecting edge (8) of the display screen unit (2) adjacent to the second connecting edge (6).
2. The LED display screen according to claim 1, characterized in that: The three display screen units (2) in the same display screen module (1) are arranged in an L shape.
3. The LED display screen according to claim 2, characterized in that: The first splicing component comprises a lifting lock, and the lifting lock comprises a first lock body (10) and a first lock seat (11); the first lock body (10) is connected to a first connecting edge (5) of a frame (4) of the middle display screen unit (2); the first lock seat (11) is connected to a third connecting edge (7) of the display screen unit (2) adjacent to the first connecting edge (5) of the frame (4) of the middle display screen unit (2); and the first lock body (10) is connected to the first lock seat (11).
4. The LED display screen according to claim 2, characterized in that: The second splicing component (12) comprises an arc-shaped lock (9), and the arc-shaped lock (9) comprises a second lock body (13) and a second lock seat (14), the second lock body (13) is connected to the second connecting edge (6) of the frame (4) of the middle display screen unit (2), the second lock seat (14) is connected to the fourth connecting edge (8) of the display screen unit (2) adjacent to the second connecting edge (6) of the frame (4) of the middle display screen unit (2), and the second lock body (13) is connected to the second lock seat (14).
5. The LED display screen according to claim 1, characterized in that: The frame (4) is rectangular, and the wind-resistant frame assembly (15) comprises a first support rod (21), a second support rod (23) and a third support rod (24), wherein the first support rod (21) extends along the length direction of the frame (4), and the second support rod (23) and the third support rod (24) are arranged perpendicular to the first support rod (21); One end of the second support rod (23) close to the first support rod (21) is connected to the first support rod (21), and one end of the second support rod (23) away from the first support rod (21) is connected to the frame (4); one end of the third support rod (24) close to the first support rod (21) is connected to the first support rod (21), and one end of the third support rod (24) away from the first support rod (21) is connected to the frame (4); the second support rod (23), the third support rod (24) and the first support rod (21) form a triangular support structure.
6. The LED display screen according to claim 5, characterized in that: One end of the second support rod (23) away from the first support rod (21) is rotatably assembled on the frame (4), and one end of the third support rod (24) away from the first support rod (21) is rotatably assembled on the frame (4). The third support rod (24) is provided with a long guide hole (25), and the first support rod (21) is slidably connected to the long guide hole (25).
7. The LED display screen according to claim 6, characterized in that: The wind-resistant frame assembly (15) further comprises a connecting shaft (16); a first connecting hole (26) is provided at one end of the second support rod (23) away from the first support rod (21); a first connecting plate (19) is provided on the frame (4); a second connecting hole (20) is provided on the first connecting plate (19); and the connecting shaft (16) is inserted into the first connecting hole (26) and the second connecting hole (20).
8. The LED display screen according to claim 7, characterized in that: The connecting shaft (16) comprises a shaft body (17), a stop plate (18) and a locking pin (28); the shaft body (17) is used to be inserted into the first connecting hole (26) and the second connecting hole (20); one end of the shaft body (17) is connected to the stop plate (18); an installation hole (27) is provided on the end of the shaft body (17) away from the stop plate (18); and the locking pin (28) is plugged into the installation hole (27).
9. The LED display screen according to claim 8, characterized in that: The connecting shaft (16) further comprises a suspension rope (29), and the suspension rope (29) is connected to the stop plate (18).
10. The LED display screen according to claim 9, characterized in that: A plurality of the second support rods (23) are provided, and the plurality of the second support rods (23) are arranged at intervals along the first support rod (21).