Metal advertising board fixing structure

Abstract

The utility model discloses a metal billboard fixing structure, which particularly relates to the technical field of advertising equipment, and comprises a supporting tube, an inner tube II is fixedly connected to the lower side of the inner wall of the supporting tube, an inner column is fixedly connected to the inner wall of the inner tube II, a magnet plate I is fixedly connected to the top of the inner column, and an inner tube I is rotatably connected to the upper side of the inner wall of the inner tube II. The bottom of the first inner pipe is fixedly connected with a second magnet plate, the second magnet plate is located over the first magnet plate, the surface of the first inner pipe is fixedly sleeved with a first limiting ring, a groove is formed in the top of the second inner pipe, the inner wall of the groove is rotationally connected with a first ball, and the top of the first ball is rotationally connected with the bottom of the first limiting ring. The outer side face of the first limiting ring is rotationally connected with the inner wall of the supporting pipe, the fixing frame and the top plate, and the problems that after an existing metal advertising board fixing structure is installed, a metal advertising board is fixed and clamped, the advertising board is prone to being blown to be inclined or even blown down by wind in strong wind weather, and accidents are possibly caused and safety is not enough are solved.

Description

Technical Field

[0001] The utility model relates to the field of advertising equipment, in particular to a metal advertising board fixing structure. Background Art

[0002] In order to convey information about the products they sell and their promotional activities, merchants usually set up an outdoor billboard to inform consumers. When metal billboards are installed outdoors, they need to be fixed to avoid accidents caused by tipping over and accidental movement, and require the use of corresponding fixing structures.

[0003] However, after the existing metal billboard fixing structure is installed, the metal billboard is fixed and stuck. In windy weather, the billboard is easily blown crooked or even blown down by the wind, which may cause accidents and is not safe enough. Utility Model Content

[0004] The purpose of the utility model is to provide a metal billboard fixing structure to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal billboard fixing structure, comprising:

[0006] A support tube, wherein the lower side of the inner wall of the support tube is fixedly connected to an inner tube 2, the inner wall of the inner tube 2 is fixedly connected to an inner column, the top of the inner column is fixedly connected to a magnet plate 1, the upper side of the inner wall of the inner tube 2 is rotatably connected to the inner tube 1, the bottom of the inner tube 1 is fixedly connected to a magnet plate 2, the magnet plate 2 is located directly above the magnet plate 1, a limiting ring 1 is fixedly sleeved on the surface of the inner tube 1, a groove is provided on the top of the inner tube 2 and a ball 1 is rotatably connected to the inner wall of the groove, the top of the ball 1 is rotatably connected to the bottom of the limiting ring 1, and the outer side surface of the limiting ring 1 is rotatably connected to the inner wall of the support tube;

[0007] A fixed frame and a top plate, the bottom of the fixed frame is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a screw, the screw is threadedly connected to the opening on the inner wall of the inner tube, and a limiting component is arranged on the upper side of the inner wall of the support tube.

[0008] Preferably, the limiting assembly includes a connecting ring, the bottom of which is fixedly connected to a screw tube, the bottom of which is fixedly connected to a connecting rod, the bottom of which is fixedly connected to a limiting ring 2, a groove is provided at the bottom of the limiting ring 2 and a ball 2 is rotatably connected to the inner wall of the groove.

[0009] Preferably, the outer side surface of the screw tube is threadedly connected to the opening on the inner wall of the support tube, the inner tube one penetrates the inner side surfaces of the rotatably connected connecting ring, the screw tube and the limiting ring two, and the bottom of the ball two is rotatably connected to the top of the limiting ring one.

[0010] Preferably, a card slot is provided on the inner side surface of the fixing frame, and both ends of the outer side surface of the fixing frame are fixedly connected with fixing plates, both sides of the top of the top plate are threadedly connected with screws, the bottom of the screws is threadedly connected to the top of the fixing plate, and both sides of the bottom of the top plate fit the fixing frame and the top of the fixing plate.

[0011] Preferably, the bottom of the support tube is fixedly connected to a bottom plate, and the top four corners of the bottom plate are threadedly connected with bolts.

[0012] Preferably, a handle is fixedly connected to the outer side surface of the support tube.

[0013] Preferably, a side surface of the connecting ring is fixedly connected with an anti-slip convex strip.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. By providing magnet plate 1 and magnet plate 2, when encountering strong winds, the strong wind blows on the surface of the metal billboard, causing the billboard and the fixed frame to rotate to unload the force. The setting of ball bearings 1 and 2 makes the fixed frame deflect more smoothly to avoid getting stuck. When the strong wind ends, due to the magnetic field of magnet plate 2 and magnet plate 1, inner tube 1 will quickly rotate to the initial angle, that is, the angle where magnet plate 2 and magnet plate 1 face each other, so that the billboard returns to the initial display angle, with strong wind resistance and no need for subsequent manual adjustment;

[0016] 2. By providing a limit assembly, the inner tube can only rotate in the support tube without slipping and tipping, and is also easy to disassemble and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the support tube of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the support pipe of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the fixed frame of the utility model;

[0022] Figure 5This is a schematic diagram of the structure of the inner tube at two locations inside the support tube of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0024] Description of reference numerals:

[0025] 1. Support tube, 2. Inner column, 3. Magnet plate 1, 4. Inner tube 1, 5. Magnet plate 2, 6. Limit ring 1, 7. Inner tube 2, 8. Ball 1, 9. Screw, 10. Connecting plate, 11. Fixed frame, 12. Connecting ring, 13. Threaded tube, 14. Connecting rod, 15. Limit ring 2, 16. Ball 2, 17. Slot, 18. Fixed plate, 19. Top plate, 20. Screw, 21. Handle, 22. Bottom plate, 23. Bolt. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figure 1-Figure 6 A metal billboard fixing structure shown includes:

[0028] Support tube 1, inner tube 2 7 is fixedly connected to the lower side of the inner wall of support tube 1, inner column 2 is fixedly connected to the inner wall of inner tube 2 7, magnet plate 3 is fixedly connected to the top of inner column 2, inner tube 4 is rotatably connected to the upper side of the inner wall of inner tube 2 7, magnet plate 2 5 is fixedly connected to the bottom of inner tube 4, magnet plate 2 5 is located directly above magnet plate 3, limiting ring 6 is fixedly sleeved on the surface of inner tube 4, groove is provided on the top of inner tube 2 7 and ball 8 is rotatably connected to the inner wall of groove, top of ball 8 is rotatably connected to the bottom of limiting ring 6, outer side of limiting ring 6 is rotatably connected to the inner wall of support tube 1, inner tube 4 is inserted into support tube 1, limiting ring 6 plays a supporting role;

[0029] A fixed frame 11 and a top plate 19, the bottom of the fixed frame 11 is fixedly connected with a connecting plate 10, the bottom of the connecting plate 10 is fixedly connected with a screw 9, the screw 9 is threadedly connected to the opening on the inner wall of the inner tube 4, a limiting component is provided on the upper side of the inner wall of the support tube 1, the fixed frame 11 is installed to the top of the inner tube 4 through the screw 9, and is detachable for easy maintenance.

[0030] Furthermore, the limiting assembly includes a connecting ring 12, the bottom of the connecting ring 12 is fixedly connected to a screw tube 13, the bottom of the screw tube 13 is fixedly connected to a connecting rod 14, the bottom of the connecting rod 14 is fixedly connected to a limiting ring 15, the bottom of the limiting ring 15 is provided with a groove and a ball 16 is rotatably connected to the inner wall of the groove, so that the inner tube 14 can only rotate in the support tube 1, which is also convenient for disassembly and installation.

[0031] Furthermore, the outer side surface of the screw tube 13 is threadedly connected to the opening on the inner wall of the support tube 1, and the inner tube 14 penetrates the inner side surfaces of the rotatable connection connecting ring 12, the screw tube 13 and the limiting ring 15, and the bottom of the ball 16 is rotatably connected to the top of the limiting ring 16. By limiting the limiting ring 16, the inner tube 4 can only rotate and cannot slide out of the support tube 1, thereby improving stability, and the ball 16 cooperates with the ball 18 to reduce the resistance to the rotation of the limiting ring 6.

[0032] Furthermore, a card slot 17 is opened on the inner side surface of the fixing frame 11, and both ends of the outer side surface of the fixing frame 11 are fixedly connected with fixing plates 18, and screws 20 are threadedly connected to both sides of the top of the top plate 19, and the bottom of the screw 20 is threadedly connected to the top of the fixing plate 18, and both sides of the bottom of the top plate 19 fit the fixing frame 11 and the top of the fixing plate 18. The metal billboard is installed in the card slot 17 and fixed by the top plate 19 to avoid slipping out of the fixing frame 11.

[0033] Furthermore, a bottom plate 22 is fixedly connected to the bottom of the support tube 1 , and bolts 23 are threadedly connected through the four corners of the top of the bottom plate 22 , and the bottom plate 22 is fixed to the mounting surface by the bolts 23 .

[0034] Furthermore, a handle 21 is fixedly connected to the outer side surface of the support tube 1 to facilitate carrying and improve portability.

[0035] Furthermore, the side surface of the connecting ring 12 is fixedly connected with an anti-skid convex strip, which makes it more convenient to rotate the connecting ring 12 to avoid slipping.

[0036] Through the above technical solution:

[0037] When in use, the bottom plate 22 is fixed to the installation surface by bolts 23, and then the inner tube 4 is inserted into the opening on the support tube 1. At this time, the bottom of the limiting ring 6 contacts the top of the ball 8, and the magnet plate 25 is located directly above the magnet plate 3. The magnet plate 25 and the magnet plate 3 are affected by each other's magnetic fields so that the angles of the two are consistent. Then the limiting ring 15 is slid into the support tube 1, so that the limiting ring 15, the screw tube 13 and the connecting ring 12 are sleeved on the outside of the inner tube 4, and the connecting ring 12 is rotated to make the screw tube 13 threadedly connected to the opening on the support tube 1. The bottom of the ball 2 16 is pressed on the top of the limiting ring 6, thereby limiting the inner tube 4 so that the inner tube 4 can only rotate in the support tube 1. The next step is to install the screw 9 to the opening on the inner wall of the inner tube 4, so as to install the fixing frame 11 above the inner tube 4, and finally insert the metal billboard into the slot 17. The plate 19 is mounted on the fixing plate 18 by the screw 20, and plays a fixing role on the top of the billboard. When encountering strong wind weather, the strong wind blows to the surface of the metal billboard, causing the billboard and the fixing frame 11 to rotate to unload the force. The arrangement of the ball bearings 18 and 16 makes the fixing frame 11 deflect more smoothly to avoid getting stuck. When the strong wind ends, due to the magnetic field effect of the magnet plate 25 and the magnet plate 13, the inner tube 14 will quickly rotate to the initial angle, that is, the angle directly opposite to the magnet plate 25 and the magnet plate 13, so that the billboard can restore its initial display angle. It has strong wind resistance and does not require manual subsequent adjustment. It solves the problem that the metal billboard is fixed and stuck after the installation of the existing metal billboard fixing structure. When encountering strong wind weather, the billboard is easily blown crooked or even blown down by the wind, which may cause accidents and is not safe enough. The handle 21 on the side of the support tube 1 is convenient for lifting the support tube 1 to improve portability.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A metal billboard fixing structure, characterized in that: include: A support tube (1), wherein the lower side of the inner wall of the support tube (1) is fixedly connected to an inner tube 2 (7), the inner wall of the inner tube 2 (7) is fixedly connected to an inner column (2), the top of the inner column (2) is fixedly connected to a magnet plate 1 (3), the upper side of the inner wall of the inner tube 2 (7) is rotatably connected to an inner tube 1 (4), the bottom of the inner tube 1 (4) is fixedly connected to a magnet plate 2 (5), the magnet plate 2 (5) is located directly above the magnet plate 1 (3), a limiting ring 1 (6) is fixedly sleeved on the surface of the inner tube 1 (4), a groove is provided on the top of the inner tube 2 (7) and a ball 1 (8) is rotatably connected to the inner wall of the groove, the top of the ball 1 (8) is rotatably connected to the bottom of the limiting ring 1 (6), and the outer side surface of the limiting ring 1 (6) is rotatably connected to the inner wall of the support tube (1); A fixed frame (11) and a top plate (19), wherein the bottom of the fixed frame (11) is fixedly connected to a connecting plate (10), the bottom of the connecting plate (10) is fixedly connected to a screw rod (9), the screw rod (9) is threadedly connected to an opening on the inner wall of an inner tube (4), and a limiting component is provided on the upper side of the inner wall of the support tube (1).

2. A metal billboard fixing structure according to claim 1, characterized in that: The limiting assembly comprises a connecting ring (12), the bottom of the connecting ring (12) is fixedly connected to a screw tube (13), the bottom of the screw tube (13) is fixedly connected to a connecting rod (14), the bottom of the connecting rod (14) is fixedly connected to a limiting ring 2 (15), the bottom of the limiting ring 2 (15) is provided with a groove and a ball 2 (16) is rotatably connected to the inner wall of the groove.

3. A metal billboard fixing structure according to claim 2, characterized in that: The outer side surface of the screw tube (13) is threadedly connected to the opening on the inner wall of the support tube (1); the inner tube one (4) penetrates and rotatably connects the connecting ring (12), the screw tube (13) and the inner side surface of the limiting ring two (15); the bottom of the ball two (16) is rotatably connected to the top of the limiting ring one (6).

4. The metal billboard fixing structure according to claim 1, characterized in that: The inner side surface of the fixing frame (11) is provided with a card slot (17), and both ends of the outer side surface of the fixing frame (11) are fixedly connected with fixing plates (18), and both sides of the top of the top plate (19) are threadedly connected with screw rods (20), and the bottom of the screw rods (20) is threadedly connected to the top of the fixing plate (18), and both sides of the bottom of the top plate (19) are in contact with the top of the fixing frame (11) and the fixing plate (18).

5. The metal billboard fixing structure according to claim 1, characterized in that: The bottom of the support tube (1) is fixedly connected to a bottom plate (22), and the top four corners of the bottom plate (22) are all threadedly connected with bolts (23).

6. The metal billboard fixing structure according to claim 1, characterized in that: A handle (21) is fixedly connected to the outer side surface of the support tube (1).

7. A metal billboard fixing structure according to claim 2, characterized in that: The side surface of the connecting ring (12) is fixedly connected with an anti-slip convex strip.

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