Advertising board surface reinforcing support structure of advertising board

Abstract

The utility model discloses a billboard surface reinforcing support structure, relates to the technical field of reinforcing supports, and adopts the technical scheme that the billboard surface reinforcing support structure comprises a support base, a fixed cylinder is fixedly connected to the middle of the left side of the support base, a telescopic frame is inserted into the left side of the fixed cylinder, and a movable cylinder is fixedly connected to the middle of the left side of the telescopic frame; a rotating rod is movably connected to the left side of the outer wall of the telescopic frame, an advertising board connecting plate is fixedly connected to the left end of the rotating rod, an adjusting mechanism is arranged in the fixed cylinder, and an opening and closing mechanism is arranged in the movable cylinder, so that the effects of pushing adjustment and opening and closing of the advertising board connecting plate are achieved, and the adjustability and convenience of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of reinforcement support technology, and more specifically, it relates to a reinforcement support structure for the billboard face. Background Technology

[0002] With the increasing number of outdoor advertisements in cities, the safety of billboards has become a growing concern. Billboards are typically installed on building facades and along roadsides; if the billboard collapses due to structural instability, it poses a serious safety threat to pedestrians and vehicles. For example, billboards are easily damaged in severe weather conditions such as strong winds and heavy rain. Therefore, a reinforced support structure for billboards is needed to ensure their safety.

[0003] Existing devices primarily reinforce the connection between the billboard and the main support frame through multiple sets of locking components. Existing technologies are largely similar to a billboard-to-external support fixing structure. The structure with patent number CN217426346U includes a first frame and a second frame. A reinforcing rod is longitudinally fixedly connected to the middle of the first frame, and a buckle plate is laterally fixedly connected to the inner wall of the first frame and one side of the reinforcing rod. A suspension plate is laterally fixedly connected to the inner wall of the second frame, and the buckle plate engages with the suspension plate. This invention can prevent the billboard from being blown upwards by wind in extreme windy weather, thus preventing the first frame from sliding and causing the billboard and first frame to fall. It improves safety in special weather conditions. However, this device still has areas for improvement.

[0004] Existing devices mainly fix the reinforcing components to the billboard and the main support. This makes it difficult for some devices to reinforce the transmission of the support according to the distance between the billboard and the main support. As a result, it is not convenient to connect the two ends of the reinforcing support to the billboard and the main support respectively. At the same time, some devices are difficult to unfold and store a set of billboard connecting plates, which makes it inconvenient to package and transport the reinforcing support, reducing the working efficiency and practicality of the device. Therefore, in order to solve the above technical problems, this application proposes a billboard face reinforcing support structure. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a reinforcement support structure for the billboard face.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a support base, wherein a fixed cylinder is fixedly connected to the middle left side of the support base, a telescopic frame is inserted into the left side of the fixed cylinder, a movable cylinder is fixedly connected to the middle left side of the telescopic frame, a rotating rod is movably connected to the left side of the outer wall of the telescopic frame, and an advertising board connecting plate is fixedly connected to the left end of the rotating rod.

[0007] The fixed cylinder is equipped with an adjustment mechanism, which includes a transmission screw. The right end of the transmission screw is movably connected to the right side of the inner wall of the fixed cylinder. The movable cylinder is equipped with an opening and closing mechanism, which includes a movable screw. The right end of the movable screw is movably connected to the right side of the inner wall of the movable cylinder.

[0008] Preferably, a pusher screw is sleeved on the left side of the outer wall of the transmission screw, and the outer wall of the pusher screw is fixedly connected to the inner right wall of the telescopic frame.

[0009] Preferably, a second bevel gear is fixedly connected to the right side of the outer wall of the transmission screw, and a first bevel gear is meshed above the second bevel gear.

[0010] Preferably, a drive shaft is fixedly connected to the top center of the first bevel gear, and the top end of the drive shaft passes through the fixed cylinder and is fixedly connected to a first twist cap.

[0011] Preferably, the left end of the movable screw passes through the left side wall of the movable cylinder and is fixedly connected to a second twist cap, and a push sleeve is threadedly connected to the right side of the outer wall of the movable screw.

[0012] Preferably, the outer wall of the pusher sleeve passes through the movable cylinder and is movably connected to a traction rod, and the left end of the traction rod is movably connected to the middle of the rotating rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In this utility model, by adjusting the transmission screw, pushing screw, second bevel gear, first bevel gear, transmission shaft, and first twist cover in the adjustment mechanism, the first twist cover is manually rotated. The first twist cover drives the transmission shaft to rotate in a limited position, the transmission shaft drives the first bevel gear to rotate synchronously, the first bevel gear meshes and drives the second bevel gear to rotate, the second bevel gear drives the transmission screw to rotate in a limited position, the transmission screw drives the pushing screw to slide left and right, and the pushing screw drives the telescopic frame, movable cylinder, rotating rod, and billboard connecting plate to slide synchronously. This realizes the pushing adjustment of the billboard connecting plate, so that some devices can strengthen the transmission of the support according to the distance between the billboard and the main support, which is convenient for the two ends of the support to be connected to the billboard and the main support respectively, thus improving the adjustability and practicality of the device.

[0015] 2. In this utility model, through the movable screw, second twist cover, push screw sleeve, and traction rod in the opening and closing mechanism, by manually rotating the second twist cover, the movable screw is limited to a certain rotation. The movable screw causes the push screw sleeve to slide left and right. The push screw sleeve causes the right end of the traction rod to slide synchronously, so that the left end of the traction rod is limited to a certain rotation. The rotating rod causes the billboard connecting plate to rotate synchronously, realizing the opening and closing of the billboard connecting plate. This allows part of the device to be unfolded to store the billboard connecting plate, which is convenient for packaging and transporting the reinforced bracket, thus improving the convenience and practicality of the device. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a front side perspective view of the structure of this utility model;

[0018] Figure 2 This is a frontal sectional perspective view of the structure of this utility model;

[0019] Figure 3 This is a front sectional perspective view of a portion of the base and pushing mechanism of this utility model;

[0020] Figure 4 This is a partial side sectional perspective view of the sealing and loading / unloading mechanism of this utility model.

[0021] 11. Support base; 12. Fixed cylinder; 13. Telescopic frame; 14. Movable cylinder; 15. Rotating rod; 16. Billboard connecting plate; 2. Adjustment mechanism; 21. Transmission screw; 22. Pushing screw cylinder; 23. Second bevel gear; 24. First bevel gear; 25. Transmission shaft; 26. First twist cap; 3. Opening and closing mechanism; 31. Movable screw; 32. Second twist cap; 33. Pushing screw sleeve; 34. Traction rod. Detailed Implementation

[0022] like Figure 1-4 As shown, this utility model provides a billboard reinforcement support structure, including a support base 11, a fixed cylinder 12 fixedly connected to the middle left side of the support base 11, a telescopic frame 13 inserted into the left side of the fixed cylinder 12, a movable cylinder 14 fixedly connected to the middle left side of the telescopic frame 13, a rotating rod 15 movably connected to the left side of the outer wall of the telescopic frame 13, and a billboard connecting plate 16 fixedly connected to the left end of the rotating rod 15.

[0023] The fixed cylinder 12 is equipped with an adjustment mechanism 2, which includes a transmission screw 21. The right end of the transmission screw 21 is movably connected to the right side of the inner wall of the fixed cylinder 12. A push screw 22 is sleeved on the left side of the outer wall of the transmission screw 21. The outer wall of the push screw 22 is fixedly connected to the right inner wall of the telescopic frame 13. Through this design, the transmission screw 21 drives the push screw 22 to slide left and right, so that the push screw 22 drives the telescopic frame 13 to slide in a limited position. A second bevel gear 23 is fixedly connected to the right side of the outer wall of the transmission screw 21. A first bevel gear 24 is meshed above the second bevel gear 23. Through this design, the first bevel gear 24 meshes and drives the second bevel gear 23 and the transmission screw 21 to rotate in a limited position. A transmission shaft 25 is fixedly connected to the middle of the top of the first bevel gear 24. The top of the transmission shaft 25 passes through the fixed cylinder 12 and is fixedly connected to a first twist cap 26. Through this design, the first twist cap 26 drives the transmission shaft 25 and the first bevel gear 24 to rotate in a limited position.

[0024] The movable cylinder 14 is equipped with an opening and closing mechanism 3, which includes a movable screw 31. The right end of the movable screw 31 is movably connected to the right side of the inner wall of the movable cylinder 14, and the left end of the movable screw 31 passes through the left side wall of the movable cylinder 14 and is fixedly connected to a second twist cap 32. The right side of the outer wall of the movable screw 31 is threadedly connected to a push sleeve 33. Through this design, the second twist cap 32 drives the movable screw 31 to rotate in a limited position, so that the movable screw 31 drives the push sleeve 33 to slide left and right. The outer wall of the push sleeve 33 passes through the movable cylinder 14 and is movably connected to a traction rod 34. The left end of the traction rod 34 is movably connected to the middle of the rotating rod 15. Through this design, the push sleeve 33 drives the right end of the traction rod 34 to slide synchronously, so that the left end of the traction rod 34 drives the rotating rod 15 and the billboard connecting plate 16 to rotate in a limited position.

[0025] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A billboard reinforcement support structure, comprising a support base (11), characterized in that: A fixed cylinder (12) is fixedly connected to the middle left side of the support base (11). A telescopic frame (13) is inserted into the left side of the fixed cylinder (12). A movable cylinder (14) is fixedly connected to the middle left side of the telescopic frame (13). A rotating rod (15) is movably connected to the left side of the outer wall of the telescopic frame (13). An advertising board connecting plate (16) is fixedly connected to the left end of the rotating rod (15). The fixed cylinder (12) is provided with an adjustment mechanism (2), which includes a transmission screw (21). The right end of the transmission screw (21) is movably connected to the right side of the inner wall of the fixed cylinder (12). The movable cylinder (14) is provided with an opening and closing mechanism (3), which includes a movable screw (31). The right end of the movable screw (31) is movably connected to the right side of the inner wall of the movable cylinder (14).

2. The billboard reinforcement support structure according to claim 1, characterized in that: The outer wall of the transmission screw (21) is fitted with a push screw cylinder (22) on the left side, and the outer wall of the push screw cylinder (22) is fixedly connected to the inner right wall of the telescopic frame (13).

3. The billboard reinforcement support structure according to claim 2, characterized in that: A second bevel gear (23) is fixedly connected to the right side of the outer wall of the transmission screw (21), and a first bevel gear (24) is meshed above the second bevel gear (23).

4. The billboard reinforcement support structure according to claim 3, characterized in that: A drive shaft (25) is fixedly connected to the top center of the first bevel gear (24), and the top end of the drive shaft (25) passes through the fixed cylinder (12) and is fixedly connected to the first twist cap (26).

5. The billboard reinforcement support structure according to claim 1, characterized in that: The left end of the movable screw (31) passes through the left side wall of the movable cylinder (14) and is fixedly connected to the second twist cap (32). The right side of the outer wall of the movable screw (31) is threadedly connected to the push screw sleeve (33).

6. The billboard reinforcement support structure according to claim 5, characterized in that: The outer wall of the push screw sleeve (33) passes through the movable cylinder (14) and is movably connected to the traction rod (34). The left end of the traction rod (34) is movably connected to the middle of the rotating rod (15).

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