Automatic deformation wind-passing advertising board for advertising media

Abstract

The invention relates to the technical field of advertising media, in particular to an automatic deformation wind-passing advertising board for advertising media. A turning plate is driven by a transmission assembly to rotate relative to the oncoming airflow direction (namely the wind direction); on one hand, the contact area between the surfaces of the turning plates and wind is reduced, the wind power area borne by the panel is further reduced, on the other hand, gaps can be generated between the turning plates, oncoming wind can enter the cylindrical advertising panel from the gaps, and the advertising effect is improved. And then the wind escapes from the inside of the cylindrical advertising panel to the outside of the cylindrical advertising panel through the gap, so that the automatic deformation and wind passing functions of the advertising board are realized.

Description

Technical Field

[0001] This invention relates to the field of advertising media technology, specifically to an automatically deformable windproof billboard for advertising media. Background Technology

[0002] Billboards mainly refer to the media used to display advertising information in outdoor locations such as building rooftops, commercial areas, and roadsides. More and more industries and brands are investing in outdoor advertising. In recent years, large advertising billboards, especially on highways in various regions, can very intuitively showcase the brand's connotation.

[0003] As is well known, most billboards consist of two complete panels with advertising posters pasted on them, which are then welded together using square tubes, angle steel, etc. The bottom is then fixed to the ground by fixing rods or columns. However, in severe weather conditions such as strong winds, the panels of these billboards are subjected to large-scale wind and rain forces, which often damage the posters pasted on them. In severe cases, this can lead to the breakage or deformation of the square tubes, angle steel, and other reinforcing steel, affecting the normal use of the billboard and increasing maintenance costs.

[0004] Existing technologies also disclose some wind-resistant billboards. For example, a patent application filed by Wenzhou University Oujiang College, entitled "A Wind-Resistant Billboard" (application number CN201811177737.5), reduces the wind-exposed area of ​​the billboard by using a folding frame. Another patent application filed by Hunan Shilumei Culture Communication Co., Ltd., entitled "A Large Wind-Resistant Billboard" (application number CN202110317644.3), addresses a technical solution comprising multiple fixed panels and multiple vertical rectangular rotating plates. A rotating plate is positioned between every two fixed panels. Each rotating plate has a vertical arc-shaped plate on its rear surface. Wind perpendicular to the rotating plate, upon hitting the arc-shaped plate, is redirected to the left or right and parallel to the rotating plate. Each rotating plate has a wind-driven rotating unit installed at the top of its rotating shaft, allowing incoming wind to rotate the plate.

[0005] While the aforementioned solutions offer some wind resistance, their advertising and wind-resistant effects are not ideal. For example, the wind-resistant billboards lose their advertising effectiveness when folded, and large wind-resistant billboards sway frequently during implementation due to changing wind conditions, making them prone to damage. Therefore, this invention provides an improved billboard that overcomes these problems. Summary of the Invention

[0006] The technical problem to be improved by the present invention is to provide a cylindrical automatic deformation windproof billboard with optimized structure.

[0007] This invention provides an automatically deformable windproof billboard for advertising media, including a base, a pole fixedly installed above the base, and further comprising:

[0008] Plate No. 1, which is located above the rod and is rotatably connected to the rod;

[0009] The second plate is located below the first plate and is fixedly connected to the first plate by multiple fixing rods;

[0010] Multiple flaps are located between plate number one and plate number two, and the two ends of the flaps are rotatably connected to plate number one and plate number two, respectively.

[0011] A transmission assembly, located inside the second plate, is used to drive the flip plate to change position.

[0012] Preferably, the transmission assembly includes:

[0013] The motor is mounted on the outer surface of the second plate and has a first gear mounted on its output shaft, the first gear being located inside the second plate;

[0014] The second gear is located inside the second plate and is fixedly connected to the bottom end of the flip plate on one side via a drive shaft;

[0015] A ring-shaped rack is located inside plate number two and has external teeth and internal teeth on both sides. The external teeth mesh with gear number two and the internal teeth mesh with gear number one.

[0016] Preferably, a slider is installed below the annular rack, and the slider is slidably connected to the bottom of the inner side of the second plate.

[0017] Preferably, an ultrasonic wind speed sensor is installed on the outer surface of the first plate.

[0018] Preferably, a fan is installed above the first plate.

[0019] Preferably, a wind power generation system is provided at the top of the inside of the pole.

[0020] Preferably, multiple lights are installed around the first plate.

[0021] Preferably, multiple ladders are provided on one side of the pole.

[0022] Preferably, both sides of the flap are arc-shaped.

[0023] Preferably, both the No. 1 plate and the No. 2 plate are made of aluminum alloy.

[0024] The beneficial effects of this invention are as follows:

[0025] 1. This invention provides an automatic deformable windproof billboard for advertising media. By designing the billboard as a cylindrical billboard, the wind force area borne by the flip panel, the first panel, and the second panel can be reduced, thereby reducing the damage to the posters and drawings on the flip panel surface and preventing the deformation of the first panel and the second panel.

[0026] 2. This invention provides an automatic deformable wind-passing billboard for advertising media. The flaps are driven to rotate relative to the direction of the oncoming airflow (i.e., the wind direction) by a transmission component. When the surface of the flap rotates to a state parallel to the airflow direction, on the one hand, the contact area between the flap surface and the wind is reduced, thereby reducing the area of ​​the panel subjected to wind force. On the other hand, gaps will be created between the flaps, and the oncoming wind will enter the interior of the cylindrical advertising panel through the gaps, and then escape from the interior of the cylindrical advertising panel to the exterior through the gaps, thereby realizing the automatic deformable wind-passing function of the billboard.

[0027] 3. This invention provides an automatically deformable wind-driven billboard for advertising media. The cylindrical billboard is rotated by wind power, which enables the wind power generation system to work and provide power to the lights. At the same time, people can see all the poster content on the cylindrical advertising panel from one position as the billboard rotates.

[0028] 4. This invention provides an automatic deformable windproof billboard for advertising media. Multiple ladders are provided on one side of the pole, allowing staff to change the poster images on the flip-up surface from inside the cylindrical billboard, avoiding the need for staff to change the poster images from the outside, thus ensuring the safety of the staff. Attached Figure Description

[0029] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0030] Figure 1 This is a perspective view of the present invention;

[0031] Figure 2 This is the front view of the present invention;

[0032] Figure 3 This is a side perspective sectional view of the present invention;

[0033] Figure 4 This is a cross-sectional view of the invention at point BB;

[0034] Figure 5This is an enlarged view of point A in the present invention;

[0035] In the diagram: Base 1, Rod 2, Ladder 21, Plate 1 3, Ultrasonic wind speed sensor 31, Fan 32, Wind power generation system 33, Lamp 34, Plate 2 4, Fixed rod 41, Flip plate 5, Motor 61, Gear 1 62, Gear 2 63, Ring rack 64, External gear 641, Internal gear 642, Slider 643. Detailed Implementation

[0036] To better understand the above technical solutions, the following will provide a detailed explanation of the above technical solutions in conjunction with the accompanying drawings and specific implementation methods;

[0037] The present invention provides an automatic deformable windproof billboard for advertising media, comprising a base 1, a pole 2 fixedly installed above the base 1, and further comprising:

[0038] Plate 3, which is located above rod 2 and is rotatably connected to rod 2;

[0039] The second plate 4 is located below the first plate 3 and is fixedly connected to the first plate 3 by multiple fixing rods 41;

[0040] Multiple flaps 5 are located between a first plate 3 and a second plate 4, and the two ends of the flaps 5 are rotatably connected to the first plate 3 and the second plate 4 respectively.

[0041] A transmission assembly, located inside the second plate 4, is used to drive the flip plate 5 to change position.

[0042] With plate 3 located above pole 2 and rotatably connected to pole 2, and plate 4 located below plate 3 and fixedly connected to plate 3 via multiple fixing rods 41, plate 4 can rotate synchronously with plate 3. By setting plate 3 and plate 4 to be circular, a cylindrical space is formed between plate 3 and plate 4. Then, by attaching posters to the surfaces of multiple flip plates 5 located between plate 3 and plate 4, multiple flip plates 5 form an arc-shaped advertising panel. Therefore, through plate 3, plate 4 and multiple flip plates 5, the billboard is designed to be an overall arc-shaped billboard.

[0043] As is common knowledge, the sides of a cylinder are less affected by wind. Therefore, the cylindrical design can reduce the wind pressure on the panel, thereby reducing the occurrence of damage to the poster drawings and deformation of the steel bars.

[0044] When the wind is strong, the transmission component inside the second plate 4 drives the multiple flaps 5 that are rotatably connected to the first plate 3 and the second plate 4 to rotate. This causes the flaps 5 to rotate relative to the direction of the oncoming airflow (i.e., the direction of the wind). When the surface of the flaps 5 rotates to be parallel to the direction of the airflow, on the one hand, the contact area between the surface of the flaps 5 and the wind is reduced, thereby reducing the wind pressure on the panel. On the other hand, gaps will be created between the flaps 5, and the oncoming wind will enter the interior of the billboard through the gaps, and then escape from the interior of the billboard to the exterior of the billboard through the gaps, thus realizing the automatic deformation and wind-passing function of the billboard.

[0045] In one embodiment of the present invention, the transmission assembly includes:

[0046] The motor 61 is fixedly installed on the outer surface of the second plate 4, and its output shaft passes through the upper surface of the second plate 4 and is located inside the second plate 4. The output shaft is rotatably connected to the upper part of the second plate 4. A first gear 62 is fixedly installed at one end of the output shaft located inside the second plate 4. The first gear 62 is located inside the second plate 4. The second gear 63 is located inside the second plate 4 and is fixedly connected to the bottom end of the flip plate 5 on one side through a transmission shaft. The transmission shaft is rotatably connected to the upper part of the second plate 4. The annular rack 64 is located inside the second plate 4 and has external teeth 641 and internal teeth 642 on both sides. The external teeth 641 mesh with the second gear 63, and the internal teeth 642 mesh with the first gear 62.

[0047] In one embodiment of the present invention, a slider 643 is fixedly installed on the lower surface of the annular rack 64, and the slider 643 is slidably connected to the bottom of the inner side of the second plate 4.

[0048] As one embodiment of the present invention, an ultrasonic wind speed sensor 31 is fixedly installed on the outer surface of the No. 1 plate 3.

[0049] By setting a wind speed value for the ultrasonic wind speed sensor 31, when the wind on the outer surface of the first plate 3 reaches the preset wind speed value, the ultrasonic wind speed sensor 31 will send a control signal to enable the motor 61 to be powered on, thereby causing the first gear 62 on the output shaft to rotate. The inner teeth 642 of the ring rack 64 mesh with the first gear 62, and the slider 643 below the ring rack 64 is slidably connected to the bottom of the second plate 4, so that the ring rack 64 can follow the first gear 62 in meshing motion (i.e., rotation) inside the second plate 4. The outer teeth 641 of the ring rack 64 mesh with the second gear 63, so that the second gear 63 follows the ring rack 64 in meshing motion (i.e., rotation). Then, the second gear 63 is fixedly connected to the bottom of the flip plate 5 through the transmission shaft. At the same time, the two ends of the flip plate 5 are rotatably connected to the first plate 3 and the second plate 4 respectively, so that the flip plate 5 can rotate relative to the second plate 4.

[0050] When the surface of the flap 5 rotates to be parallel to the airflow direction, the motor 61 driven by the electrical control system stops rotating, causing the flap 5 to stop rotating. This creates a gap between the flaps 5, allowing the oncoming wind to enter the billboard through the gap and then escape from the billboard to the outside, thus achieving the billboard's automatic deformation and wind-passing function.

[0051] In one embodiment of the present invention, a fan 32 is fixedly installed above the first plate 3;

[0052] In one embodiment of the present invention, a wind power generation system 33 is fixedly installed at the top of the inside of the pole 2;

[0053] As one embodiment of the present invention, a plurality of lights 34 are fixedly installed around the first plate 3;

[0054] When a light breeze or strong wind blows on the surface of the blades of the fan 32 during the day, the wind will drive the fan 32 to rotate, which in turn drives the fixedly connected No. 1 plate 3 to rotate, thereby driving the billboard to rotate relative to the pole 2. When the billboard rotates, the mechanical energy of the rotation is converted into electrical energy by the wind power generation system 33, thereby realizing power generation and energy storage by the wind power generation system 33.

[0055] In addition, the automatically rotating billboards allow people to see the full content of the posters on the advertising panels;

[0056] At night, the wind power generation system 33 can power the multiple lights 34 fixedly installed around the No. 1 board 3, so that the lights 34 can illuminate the posters on the flip board 5, and the billboard can also work normally at night. This realizes resource utilization and improves the advertising effect of the billboard.

[0057] In addition, when the wind blows at night and the billboard rotates, it can generate and store electricity, and at the same time, it can make people see all the poster content on the billboard at night.

[0058] In one embodiment of the present invention, a plurality of ladders 21 are provided on one side of the rod body 2;

[0059] When it is necessary to replace the poster on the surface of the flip panel 5, the staff can climb up from the base 1 to the top of the pole 2 using multiple ladders 21 provided on one side of the pole 2. Then, the staff can stand on the second plate 4 and power the motor 61 to rotate the surface of the flip panel 5 to the back of the flip panel 5. After the flip panel 5 has rotated, the staff can replace the poster on the surface of the flip panel 5 from inside the cylindrical billboard, avoiding the need for the staff to replace the poster on the outside, thus ensuring the safety of the staff.

[0060] In one embodiment of the present invention, both sides of the flap 5 are arc-shaped;

[0061] Because the wall thickness of the conical flap 5 interferes with its rotation when it rotates, a certain distance needs to be maintained between the flaps 5 to achieve rotation. However, the distance between the flaps 5 will affect the visual effect of the poster. Therefore, by setting both sides of the flap 5 to be arc-shaped, the phenomenon that the wall thickness of the flap 5 interferes with its rotation is reduced, thereby ensuring that the flap 5 can rotate while also reducing the distance between the flaps 5.

[0062] In one embodiment of the present invention, both plate 3 and plate 4 are made of aluminum alloy.

[0063] Aluminum alloy is a lightweight metal material with high structural strength. By making both plate 3 and plate 4 from aluminum alloy, deformation of plate 3 and plate 4 can be reduced, and the cylindrical billboard may not be able to rotate due to their large weight.

[0064] Working principle:

[0065] With plate 3 located above pole 2 and rotatably connected to pole 2, and plate 4 located below plate 3 and fixedly connected to plate 3 via multiple fixing rods 41, plate 4 can rotate synchronously with plate 3. By setting plate 3 and plate 4 to be circular, a cylindrical space is formed between plate 3 and plate 4. Then, by attaching posters to the surfaces of multiple flip plates 5 located between plate 3 and plate 4, multiple flip plates 5 form an arc-shaped advertising panel. Therefore, through plate 3, plate 4 and multiple flip plates 5, the billboard is designed to be an overall arc-shaped billboard.

[0066] As is common knowledge, the sides of a cylinder are less affected by wind. Therefore, the cylindrical design can reduce the wind pressure on the panel, thereby reducing the occurrence of damage to the poster drawings and deformation of the steel bars.

[0067] By setting a wind speed value for the ultrasonic wind speed sensor 31, when the wind on the outer surface of the first plate 3 reaches the preset wind speed value, the ultrasonic wind speed sensor 31 will send a control signal to enable the motor 61 to be powered on, thereby causing the first gear 62 on the output shaft to rotate. The inner teeth 642 of the ring rack 64 mesh with the first gear 62, and the slider 643 below the ring rack 64 is slidably connected to the bottom of the second plate 4, so that the ring rack 64 can follow the first gear 62 in meshing motion (i.e., rotation) inside the second plate 4. The outer teeth 641 of the ring rack 64 mesh with the second gear 63, so that the second gear 63 follows the ring rack 64 in meshing motion (i.e., rotation). Then, the second gear 63 is fixedly connected to the bottom of the flip plate 5 through the transmission shaft. At the same time, the two ends of the flip plate 5 are rotatably connected to the first plate 3 and the second plate 4 respectively, so that the flip plate 5 can rotate relative to the second plate 4.

[0068] When the surface of the flap 5 rotates to be parallel to the airflow direction, the motor 61 driven by the electrical control system stops rotating, causing the flap 5 to stop rotating. This creates a gap between the flaps 5, allowing the oncoming wind to enter the billboard through the gap and then escape from the billboard to the outside, thus achieving the billboard's automatic deformation and wind-passing function.

[0069] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatically deformable windproof billboard for advertising media, comprising a base (1) and a pole (2) fixedly installed above the base (1), characterized in that: Also includes: Plate No. 1 (3), which is located above the rod (2) and is rotatably connected to the rod (2); The second plate (4) is located below the first plate (3) and is fixedly connected to the first plate (3) by multiple fixing rods (41); Multiple flaps (5) are located between a first plate (3) and a second plate (4), and the two ends of the flaps (5) are rotatably connected to the first plate (3) and the second plate (4) respectively. The transmission component is located inside the second plate (4) and is used to drive the flip plate (5) to change position.

2. The automatic deformable wind-blown billboard for advertising media according to claim 1, characterized in that: The transmission assembly includes: Motor (61), the motor (61) is mounted on the outer surface of the second plate (4) and the output shaft is mounted with a first gear (62), the first gear (62) is located inside the second plate (4); The second gear (63) is located inside the second plate (4) and is fixedly connected to the bottom end of the flip plate (5) on one side through a transmission shaft; The ring rack (64) is located inside the second plate (4) and has external teeth (641) and internal teeth (642) on both sides respectively. The external teeth (641) mesh with the second gear (63) and the internal teeth (642) mesh with the first gear (62).

3. The automatic deformable wind-blown billboard for advertising media according to claim 2, characterized in that: A slider (643) is installed below the annular rack (64), and the slider (643) is slidably connected to the bottom of the second plate (4).

4. The automatic deformable wind-blown billboard for advertising media according to claim 1, characterized in that: An ultrasonic wind speed sensor (31) is installed on the outer surface of the No. 1 plate (3).

5. The automatic deformable wind-blown billboard for advertising media according to claim 1, characterized in that: A fan (32) is installed above the first plate (3).

6. The automatic deformable wind-blown billboard for advertising media according to claim 1, characterized in that: The pole (2) has a wind power generation system (33) installed at the top inside.

7. The automatic deformable wind-blown billboard for advertising media according to claim 1, characterized in that: Multiple lights (34) are installed around the first plate (3).

8. The automatic deformable wind-blown billboard for advertising media according to claim 1, characterized in that: Multiple ladders (21) are provided on one side of the pole (2).

9. The automatic deformable wind-blown billboard for advertising media according to claim 1, characterized in that: Both sides of the flap (5) are arc-shaped.

10. The automatic deformable wind-blown billboard for advertising media according to claim 1, characterized in that: Both plate number one (3) and plate number two (4) are made of aluminum alloy.

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