LED advertising board

Abstract

The utility model discloses an LED billboard, which relates to the field of billboards, and comprises a billboard main body, the lower end of the billboard main body is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a mounting plate, the inner wall of the mounting plate is provided with a limiting groove, and the lower end of the mounting plate is provided with a fixed seat. A rotating groove is formed in the fixed seat, and a short rod is arranged in the rotating groove; the advertising board has the advantages that the advertising board body and the adjusting rod can be separated through the fixing base, the short rod, the fixing rod, the threaded column, the fixing ring, the fixing ring and the like, then the process of overhauling the advertising board body can be simplified, and meanwhile the complexity and difficulty of maintenance are reduced; the height of the advertising board main body can be adjusted by matching an adjusting rod and a clamping groove with a bolt, a clamping ring, a clamping ring, a fixing clamp and the like, so that the watching experience of passersby can be improved, and meanwhile, the visibility and attraction can also be improved.

Description

Technical Field

[0001] The utility model relates to the field of billboards, in particular to an LED billboard. Background Art

[0002] A billboard is a signal tool in the pulling system to start the next production process or transport the work-in-progress to the downstream process. It refers to all outdoor media that convey advertising information. The size of the media depends on the actual environment. It is usually used for store signs, doorheads, and facades. The pictures can be hand-drawn, computer-made, or printed on paper. However, with the development of society and the improvement of the degree of commercialization, the advertising industry has also flourished, and LED billboards can be seen everywhere. In recent years, LED billboards have become more and more common in shopping malls, and various billboards have appeared in shopping malls, which makes people dazzled.

[0003] However, in the prior art, since the LED billboard and the bracket are usually designed in an integrated manner, the bracket must be disassembled when the billboard is repaired, which increases the complexity and difficulty of the repair work. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an LED advertising board.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: an LED billboard, including a billboard body, the lower end of the billboard body is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a mounting plate, the inner wall of the mounting plate is provided with a limiting groove, the lower end of the mounting plate is provided with a fixing seat, the interior of the fixing seat is provided with a rotating groove, the interior of the rotating groove is provided with a short rod, the outside of the short rod is movably connected with the fixing rod, the upper end of the fixing rod is fixedly connected with a threaded column, the outside of the threaded column is sleeved with a fixing ring, and the upper end of the fixing ring is fixedly connected with a fixing ring.

[0006] Preferably, an adjusting rod is fixedly connected to the lower end of the fixing seat, a slot is provided on the inner wall of the adjusting rod, a support rod is arranged on the outside of the adjusting rod, a base is fixedly connected to the lower end of the support rod, a threaded hole is provided on the left side of the support rod, and a guide groove is provided on the front side of the support rod.

[0007] Preferably, the guide groove is internally slidably connected to a guide block, one side of the guide block is fixedly connected to a fixing clamp, the inner wall of the fixing clamp is fixedly connected to a clamping block, the left side of the fixing clamp is fixedly connected to a clamping ring, the inside of the clamping ring is movably connected to a clamping ring, and the left side of the clamping ring is fixedly connected to a bolt.

[0008] Preferably, the fixing rod is movably connected to the fixing seat via a short rod.

[0009] Preferably, the bolt is movably connected to the fixing clamp through a clamping ring and a clamping ring.

[0010] Preferably, the fixing clamps are provided in multiple groups and are symmetrically arranged about the center line of the support rod.

[0011] By adopting the above technical solution, by rotating the fixing ring, under the action of its internal thread, the fixing ring moves away from the mounting plate, and the fixing rod rotates out of the rotating groove, thereby releasing the limit on the mounting plate, thereby realizing the separation of the billboard body and the adjusting rod. Similarly, during installation, one side of the mounting plate is pressed against the fixing seat and the fixing rod and the fixing ring are rotated. The fixing rod rotates outside the short rod and enters the rotating groove, and the fixing ring fixes the mounting plate to complete the installation of the billboard body. The billboard body and the adjusting rod can be separated by the fixing seat, short rod, fixing rod, threaded column, fixing ring, fixing ring, etc., thereby simplifying the process of inspecting and repairing the billboard body, while also reducing the complexity and difficulty of maintenance.

[0012] By adopting the above technical solution, by rotating the bolt, under the action of the threaded hole inside the support rod, the thread drives the clamping ring, the clamping ring, and the fixing clamp to move to both sides, and the blocking block slides out of the slot, releasing the limit on the adjusting rod, pulling the billboard body upward, the adjusting rod slides in the support rod, and the bolt is rotated in the opposite direction. The bolt causes the blocking block to enter the slot, realizing the limit on the adjusting rod, thereby completing the adjustment of the height of the billboard body. The height of the billboard body can be adjusted by adjusting the adjusting rod, the slot, the bolt, the clamping ring, the fixing clamp, etc., thereby improving the viewing experience of passers-by, and at the same time increasing visibility and attractiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the fixing seat of the utility model.

[0015] Figure 3 This is a schematic diagram of the support rod structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the fixing clamp of the utility model.

[0017] In the figure: 1. Billboard body; 2. Connecting rod; 3. Mounting plate; 4. Limiting groove; 5. Fixed seat; 6. Rotating groove; 7. Short rod; 8. Fixed rod; 9. Threaded column; 10. Fixed ring; 11. Fixed ring; 12. Adjusting rod; 13. Slot; 14. Support rod; 15. Base; 16. Threaded hole; 17. Guide groove; 18. Guide block; 19. Fixed clip; 20. Block; 21. Snap ring; 22. Snap ring; 23. Bolt. DETAILED DESCRIPTION

[0018] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: an LED billboard, including a billboard body 1, a connecting rod 2 is fixedly connected to the lower end of the billboard body 1, a mounting plate 3 is fixedly connected to the other end of the connecting rod 2, a limiting groove 4 is provided on the inner wall of the mounting plate 3, a fixing seat 5 is arranged at the lower end of the mounting plate 3, a rotating groove 6 is provided inside the fixing seat 5, a short rod 7 is arranged inside the rotating groove 6, a fixing rod 8 is movably connected to the outside of the short rod 7, a threaded column 9 is fixedly connected to the upper end of the fixing rod 8, a fixing ring 10 is sleeved on the outside of the threaded column 9, a fixing ring 11 is fixedly connected to the upper end of the fixing ring 10, and the fixing rod 8 is movably connected to the fixing seat 5 through the short rod 7.

[0021] Specifically, rotate the fixing ring 11, and under the action of its internal thread, the fixing ring 10 moves away from the mounting plate 3, and the fixing rod 8 rotates out of the rotation groove 6, releasing the limit on the mounting plate 3, that is, the billboard body 1 and the adjusting rod 12 are separated. Similarly, during installation, one side of the mounting plate 3 is pressed against the fixing seat 5 and the fixing rod 8 and the fixing ring 11 are rotated. The fixing rod 8 rotates outside the short rod 7 and enters the rotation groove 6. The fixing ring fixes the mounting plate 3 to complete the installation of the billboard body 1. The billboard body 1 and the adjusting rod 12 can be separated by the fixing seat 5, the short rod 7, the fixing rod 8, the threaded column 9, the fixing ring, the fixing ring 11, etc., thereby simplifying the process of repairing the billboard body 1, and also reducing the complexity and difficulty of repair.

[0022] Embodiment 2

[0023] See also Figure 1-Figure 4The utility model provides a technical solution: an LED billboard, wherein an adjusting rod 12 is fixedly connected to the lower end of a fixing seat 5, a card slot 13 is provided on the inner wall of the adjusting rod 12, a support rod 14 is arranged outside the adjusting rod 12, a base 15 is fixedly connected to the lower end of the support rod 14, a threaded hole 16 is provided on the left side of the support rod 14, a guide groove 17 is provided on the front side of the support rod 14, a guide block 18 is slidably connected inside the guide groove 17, a fixing clamp 19 is fixedly connected to one side of the guide block 18, a card block 20 is fixedly connected to the inner wall of the fixing clamp 19, a clamp ring 21 is fixedly connected to the left side of the fixing clamp 19, a clamp ring 22 is movably connected inside the clamp ring 21, a bolt 23 is fixedly connected to the left side of the clamp ring 22, the bolt 23 is movably connected to the fixing clamp 19 through the clamp ring 22 and the clamp ring 21, the number of the fixing clamps 19 is multiple groups, and they are symmetrically arranged about the midline of the support rod 14.

[0024] Specifically, the bolt 23 is rotated, and under the action of the threaded hole 16 inside the support rod 14, the thread drives the retaining ring 22, the retaining ring 21, and the fixing clip 19 to move to both sides, and the block 20 slides out of the slot 13, releasing the limit on the adjusting rod 12, and pulling the billboard body 1 upward. The adjusting rod 12 slides in the support rod 14, and the bolt 23 is rotated in the opposite direction. The bolt 23 causes the block 20 to enter the slot 13, and the limit on the adjusting rod 12 is achieved, that is, the height of the billboard body 1 is adjusted. The height of the billboard body 1 can be adjusted by adjusting the adjusting rod 12, the slot 13, the bolt 23, the retaining ring 22, the retaining ring 21, the fixing clip 19, etc., thereby improving the viewing experience of passers-by, and at the same time increasing visibility and attractiveness.

[0025] Working principle: When the LED billboard is in use, first, its height is adjusted. The specific operation is to rotate the bolt 23. Under the action of the internal threaded hole 16 of the support rod 14, the thread drives the clamping ring 22, the clamping ring 21, and the fixing clip 19 to move to both sides, and the clamping block 20 slides out of the clamping groove 13, releasing the limit on the adjusting rod 12, and pulling the billboard body 1 upward. The adjusting rod 12 slides in the support rod 14, and the bolt 23 is rotated in the opposite direction. The bolt 23 makes the clamping block 20 enter the clamping groove 13 to limit the adjusting rod 12, that is, the height adjustment of the billboard body 1 is completed. The height of the billboard body 1 can be adjusted by adjusting the adjusting rod 12, the clamping groove 13, the bolt 23, the clamping ring 22, the clamping ring 21, the fixing clip 19, etc., thereby improving the viewing experience of passers-by, and also increasing visibility and attractiveness. , after the adjustment is completed, the LED billboard can be used normally. When it needs to be repaired, rotate the fixing ring 11. Under the action of its internal thread, the fixing ring moves away from the mounting plate 3, and the fixing rod 8 is rotated out of the rotating groove 6 to release the limit on the mounting plate 3, that is, the billboard body 1 and the adjusting rod 12 are separated. Similarly, during installation, one side of the mounting plate 3 is pressed against the fixing seat 5 and the fixing rod 8 and the fixing ring 11 are rotated. The fixing rod 8 rotates outside the short rod 7 and enters the rotating groove 6. The fixing ring 10 fixes the mounting plate 3 to complete the installation of the billboard body 1. The billboard body 1 and the adjusting rod 12 can be separated by the fixing seat 5, the short rod 7, the fixing rod 8, the threaded column 9, the fixing ring 10, the fixing ring 11, etc., thereby simplifying the process of repairing the billboard body 1 and reducing the complexity and difficulty of maintenance.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An LED billboard, comprising a billboard body (1), characterized in that: The lower end of the billboard body (1) is fixedly connected to a connecting rod (2), the other end of the connecting rod (2) is fixedly connected to a mounting plate (3), the inner wall of the mounting plate (3) is provided with a limiting groove (4), the lower end of the mounting plate (3) is provided with a fixing seat (5), the interior of the fixing seat (5) is provided with a rotating groove (6), the interior of the rotating groove (6) is provided with a short rod (7), the outside of the short rod (7) is movably connected to a fixing rod (8), the upper end of the fixing rod (8) is fixedly connected to a threaded column (9), the outside of the threaded column (9) is sleeved with a fixing ring (10), and the upper end of the fixing ring (10) is fixedly connected to a fixing ring (11).

2. The LED billboard according to claim 1, characterized in that: The lower end of the fixing seat (5) is fixedly connected to an adjusting rod (12), the inner wall of the adjusting rod (12) is provided with a clamping groove (13), a supporting rod (14) is arranged outside the adjusting rod (12), the lower end of the supporting rod (14) is fixedly connected to a base (15), a threaded hole (16) is provided on the left side of the supporting rod (14), and a guide groove (17) is provided on the front side of the supporting rod (14).

3. The LED billboard according to claim 2, characterized in that: A guide block (18) is slidably connected inside the guide groove (17), a fixing clamp (19) is fixedly connected to one side of the guide block (18), a clamping block (20) is fixedly connected to the inner wall of the fixing clamp (19), a clamping ring (21) is fixedly connected to the left side of the fixing clamp (19), a clamping ring (22) is movably connected inside the clamping ring (21), and a bolt (23) is fixedly connected to the left side of the clamping ring (22).

4. The LED billboard according to claim 1, characterized in that: The fixing rod (8) is movably connected to the fixing seat (5) via a short rod (7).

5. The LED billboard according to claim 3, characterized in that: The bolt (23) is movably connected to the fixing clamp (19) through a clamping ring (22) and a clamping ring (21).

6. The LED billboard according to claim 3, characterized in that: The fixing clamps (19) are provided in multiple groups and are symmetrically arranged about the center line of the support rod (14).

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