Splicing type outdoor LED display screen structure

Abstract

The utility model discloses a splicing type outdoor LED display screen structure which comprises a base, a piece placing frame is arranged at the top end of the base, an I-shaped frame is fixed to the lower end of the interior of the piece placing frame, twelve display screen modules are installed in the piece placing frame above the I-shaped frame, and first magnetic attraction blocks are arranged on the inner walls of the display screen modules. A top plate is fixed to the top end of the part placing frame, a storage battery is arranged at the top end of the base on one side of the part placing frame, an electric control box is arranged at the top end of the base on one side of the storage battery, and bottom frames are arranged at the corners of the bottom end of the base. Rollers are mounted on the outer surface of the lower end of the underframe. According to the LED display screen structure, the purpose of easily splicing the LED display screen structure is achieved, the LED display screen structure can be conveniently transferred to a designated area to be controlled and used, and the energy-saving performance of the LED display screen structure in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a spliced ​​outdoor LED display screen structure. Background Art

[0002] LED display is a display screen that controls the display mode of semiconductor light emitting diodes to display various information such as text, graphics, images, animations, market conditions, videos, and video signals. LED display screens have been widely used in outdoor and indoor image and audio-visual markets.

[0003] Reference publication number CN208985584U is a spliced ​​integrated outdoor LED display screen structure, wherein each vertical beam is provided with an LED module; two side panels are provided on the back of the LED module; one end of a fixed shaft and one end of a spring are fixed to the side panels; the other end of the fixed shaft is inserted into one end of a movable sleeve; the other end of the spring is fixed to the movable sleeve; two positioning shafts on the same vertical beam are respectively inserted into two movable sleeves on the same LED module; straight grooves are provided on the first side panel and the second side panel; the bottom arm of the U-shaped member is embedded in the straight groove of the first side panel and the straight groove of the second side panel. When using this LED display screen structure, Independent LED modules can be removed independently, which is convenient for maintenance. No additional tools are required during the disassembly and assembly process, which greatly reduces the difficulty of disassembly and assembly, improves disassembly and assembly efficiency, and reduces labor intensity. According to the above, although the LED display screen structure can be well applied and can achieve the purpose of splicing, the splicing method of related components such as springs and positioning shafts used in this type of LED display screen structure is usually still relatively complicated, making it difficult for the splicing efficiency of the LED display screen structure to meet the established expectations. In addition, the LED display screen structure is not convenient for sliding transportation, and it is difficult to transport it to a designated area for manipulation and use, which often troubles users. Utility Model Content

[0004] The purpose of the utility model is to provide a spliced ​​outdoor LED display screen structure to solve the problem that although the LED display screen structure proposed in the above background technology can be well applied and can achieve the purpose of splicing, the splicing method of related components such as springs and positioning shafts used in this type of LED display screen structure is usually still relatively complicated, making it difficult for the splicing efficiency of the LED display screen structure to reach the established expectations. In addition, the LED display screen structure is not convenient for sliding transportation and is difficult to transport to a designated area for manipulation and use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​outdoor LED display screen structure, including a base, a mounting frame is arranged on the top of the base, a work-shaped frame is fixed at the lower end inside the mounting frame, twelve display screen modules are installed inside the mounting frame above the work-shaped frame, a first magnetic block is arranged on the inner wall of the display screen module, a second magnetic block is arranged on the inner wall of the mounting frame at the position of the first magnetic block, the second magnetic block and the first magnetic block are mutually attracted, a top plate is fixed on the top of the mounting frame, a battery is arranged on the top of the base on one side of the mounting frame, and an electric control box is arranged on the top of the base on one side of the battery.

[0006] Preferably, a base frame is provided at the corner position of the bottom end of the base, and rollers are installed on the outer surface of the lower end of the base frame, so that the LED display screen structure can be transported and transferred through the setting of the rollers.

[0007] Preferably, a connecting piece is provided on the outer wall of the base on one side of the bottom frame, and a connecting rod is provided on the outer wall on one side of the connecting piece, so that the threaded barrel can be placed and processed by setting the connecting rod and the connecting piece.

[0008] Preferably, a threaded barrel is provided at one end of the connecting rod away from the connecting piece, a threaded rod is installed on the internal thread of the threaded barrel, the top end of the threaded rod extends to the outside of the threaded barrel, and the bottom end of the threaded rod extends to the outside of the threaded barrel and is provided with an anti-slip foot seat, so that the threaded rod rotates and slides inside the threaded barrel, so that the threaded rod drives the anti-slip foot seat to be lifted and lowered.

[0009] Preferably, two first positioning seats are arranged at the top end of the top plate, and a rotating shaft is rotatably mounted on the inner wall between the first positioning seats, so that the solar cell panel can be placed and processed by the arrangement of the rotating shaft.

[0010] Preferably, a second positioning seat is provided on one side of the top end of the top plate, and a rotating driving member is installed on the outer wall of the second positioning seat, one end of the rotating driving member is connected to one end of the rotating shaft, and the rotating shaft is driven to rotate by the setting of the rotating driving member.

[0011] Preferably, a solar panel is installed on the outer wall of the upper end of the rotating shaft, and the output end of the solar panel is electrically connected to the input end of the battery through a photovoltaic controller. The solar panel is arranged to absorb and process solar energy.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the spliced ​​outdoor LED display screen structure not only achieves the purpose of facilitating the assembly of the LED display screen structure, but also facilitates the transportation of the LED display screen structure to a designated area for operation and use, and improves the energy saving of the LED display screen structure when in use;

[0013] (1) By placing multiple display screen modules from bottom to top inside the mounting rack above the workpiece frame, so that the corresponding second magnetic blocks are adsorbed on the first magnetic blocks, the multiple display screen modules can be magnetically spliced ​​and placed at the upper end of the mounting rack, thereby achieving the purpose of facilitating the assembly of the LED display screen structure;

[0014] (2) By rotating the anti-skid foot, the threaded rod inside the threaded tube rotates and slides upward. When the plane where the bottom end of the anti-skid foot is located is higher than the plane where the bottom end of the roller is located, the LED display screen structure can be pushed to slide and transport it, thereby facilitating the transfer of the LED display screen structure to a designated area for operation and use;

[0015] (3) The rotating shaft is driven to rotate by a rotating driving member, so that the rotating shaft drives the solar panel to rotate, thereby adjusting the tilt angle of the solar panel. Then, the solar panel absorbs the solar energy, and the photovoltaic controller converts the solar energy absorbed by the solar panel into electrical energy and stores it in a battery. The LED display structure can be solar-powered, thereby improving the energy saving of the LED display structure during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the utility model from a top view;

[0017] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the solar panel of the utility model when viewed from above;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the component rack of the utility model.

[0020] In the figure: 1. base; 2. bottom frame; 3. roller; 4. connecting piece; 5. connecting rod; 6. threaded tube; 7. threaded rod; 8. non-slip foot seat; 9. mounting rack; 10. workpiece rack; 11. display screen module; 12. top plate; 13. battery; 14. electric control box; 15. first positioning seat; 16. solar cell panel; 17. second positioning seat; 18. rotating drive member; 19. rotating shaft; 20. first magnetic block; 21. second magnetic block. 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: a spliced ​​outdoor LED display structure, including a base 1, a bottom frame 2 is arranged at the corner position of the bottom end of the base 1, and a roller 3 is installed on the outer surface of the lower end of the bottom frame 2;

[0023] When in use, the roller 3 is arranged so as to transport and transfer the LED display screen structure;

[0024] A connecting member 4 is provided on the outer wall of the base 1 on one side of the bottom frame 2, and a connecting rod 5 is provided on the outer wall on one side of the connecting member 4;

[0025] When in use, the threaded barrel 6 is arranged by the arrangement of the connecting rod 5 and the connecting member 4;

[0026] A threaded barrel 6 is provided at one end of the connecting rod 5 away from the connecting member 4, a threaded rod 7 is installed on the internal thread of the threaded barrel 6, the top end of the threaded rod 7 extends to the outside of the threaded barrel 6, and the bottom end of the threaded rod 7 extends to the outside of the threaded barrel 6 and is provided with an anti-slip foot seat 8;

[0027] When in use, the threaded rod 7 is located inside the threaded tube 6 and rotates and slides, so that the threaded rod 7 drives the anti-slip foot seat 8 to perform lifting and lowering processing;

[0028] A mounting rack 9 is provided at the top of the base 1, a workpiece rack 10 is fixed at the lower end of the mounting rack 9, twelve display screen modules 11 are installed inside the mounting rack 9 above the workpiece rack 10, first magnetic blocks 20 are provided on the inner walls of the display screen modules 11, second magnetic blocks 21 are provided on the inner walls of the mounting rack 9 at the positions of the first magnetic blocks 20, and the second magnetic blocks 21 and the first magnetic blocks 20 are mutually attracted, a top plate 12 is fixed at the top of the mounting rack 9, two first positioning seats 15 are provided at the top of the top plate 12, and a rotating shaft 19 is rotatably installed on the inner wall between the first positioning seats 15;

[0029] When in use, the rotating shaft 19 is arranged so as to place the solar panel 16;

[0030] A second positioning seat 17 is disposed on one side of the top end of the top plate 12, and a rotary driving member 18 is mounted on the outer wall of the second positioning seat 17, and one end of the rotary driving member 18 is connected to one end of the rotating shaft 19;

[0031] When in use, the rotating drive member 18 is arranged to drive the rotating shaft 19 to rotate;

[0032] A solar panel 16 is mounted on the outer wall of the upper end of the rotating shaft 19, and the output end of the solar panel 16 is electrically connected to the input end of the storage battery 13 through a photovoltaic controller;

[0033] When in use, the solar panel 16 is arranged to absorb and process the sunlight energy;

[0034] A battery 13 is disposed on the top of the base 1 on one side of the mounting rack 9 , and an electric control box 14 is disposed on the top of the base 1 on one side of the battery 13 .

[0035] When the embodiment of the present application is in use, the anti-skid foot seat 8 is first rotated to allow the threaded rod 7 to rotate inside the threaded tube 6 and slide upward. When the plane where the bottom end of the anti-skid foot seat 8 is located is higher than the plane where the bottom end of the roller 3 is located, the LED display screen structure can be pushed to transport it. After the LED display screen structure is transported to the designated area, the anti-skid foot seat 8 is rotated to move it downward and replace the roller 3 to support the LED display screen structure, so that the LED display screen structure can be firmly placed. Then, the rotating shaft 19 is driven to rotate by the rotating driving member 18, so that the rotating shaft 19 drives the solar panel 16 to rotate, and the inclination angle of the solar panel 16 can be adjusted. Since the use area of ​​the LED display screen structure is outdoors, the solar cell can be used to adjust the inclination angle of the solar panel 16. The panel 16 absorbs sunlight energy, and converts the sunlight energy absorbed by the solar panel 16 into electrical energy and stores it in the battery 13 through the photovoltaic controller, so that the LED display screen structure can be solar-powered to reduce the energy consumption of the LED display screen structure. Finally, by placing multiple display screen modules 11 from bottom to top in the interior of the mounting rack 9 above the work-shaped frame 10, the corresponding second magnetic block 21 is adsorbed on the first magnetic block 20, and the multiple display screen modules 11 can be magnetically spliced ​​and placed at the upper end of the mounting rack 9. In addition, through the setting of the work-shaped frame 10, objects can be stored in the two storage spaces inside the work-shaped frame 10 to improve the practicality of the LED display screen structure, thereby completing the use of the LED display screen structure.

Claims

1. A spliced ​​outdoor LED display structure, characterized by: The invention comprises a base (1), wherein a mounting frame (9) is arranged at the top of the base (1), a work frame (10) is fixed at the lower end of the mounting frame (9), twelve display screen modules (11) are installed inside the mounting frame (9) above the work frame (10), first magnetic blocks (20) are arranged on the inner walls of the display screen modules (11), second magnetic blocks (21) are arranged on the inner walls of the mounting frame (9) at the positions of the first magnetic blocks (20), the second magnetic blocks (21) and the first magnetic blocks (20) are mutually attracted, a top plate (12) is fixed at the top of the mounting frame (9), a battery (13) is arranged at the top of the base (1) on one side of the mounting frame (9), and an electric control box (14) is arranged at the top of the base (1) on the side of the battery (13).

2. According to claim 1, a spliced ​​outdoor LED display structure is characterized in that: A bottom frame (2) is provided at the corner position of the bottom end of the base (1), and a roller (3) is installed on the outer surface of the lower end of the bottom frame (2).

3. According to claim 2, a spliced ​​outdoor LED display structure is characterized in that: A connecting piece (4) is provided on the outer wall of the base (1) on one side of the bottom frame (2), and a connecting rod (5) is provided on the outer wall on one side of the connecting piece (4).

4. The spliced ​​outdoor LED display structure according to claim 3 is characterized in that: A threaded barrel (6) is provided at one end of the connecting rod (5) away from the connecting piece (4); a threaded rod (7) is installed on the internal thread of the threaded barrel (6); the top end of the threaded rod (7) extends to the outside of the threaded barrel (6); and the bottom end of the threaded rod (7) extends to the outside of the threaded barrel (6) and is provided with an anti-slip foot seat (8).

5. The spliced ​​outdoor LED display structure according to claim 1, characterized in that: Two first positioning seats (15) are arranged at the top end of the top plate (12), and a rotating shaft (19) is rotatably mounted on the inner wall between the first positioning seats (15).

6. The spliced ​​outdoor LED display structure according to claim 5, characterized in that: A second positioning seat (17) is provided on one side of the top end of the top plate (12), a rotating driving member (18) is installed on the outer wall of the second positioning seat (17), and one end of the rotating driving member (18) is connected to one end of the rotating shaft (19).

7. The spliced ​​outdoor LED display structure according to claim 5, characterized in that: A solar panel (16) is mounted on the outer wall of the upper end of the rotating shaft (19), and the output end of the solar panel (16) is electrically connected to the input end of the storage battery (13) via a photovoltaic controller.

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