Turnover advertising board

Abstract

The utility model relates to the technical field of advertising boards, and discloses a turnover advertising board which comprises an outer shell, a display cavity is formed in the outer shell, and a plurality of display bodies distributed at equal intervals in the length direction of the display cavity are arranged in the display cavity. A driving assembly used for driving the multiple display bodies to axially rotate at the same time is arranged in the outer shell, a flashing board is fixedly installed at the top of the outer shell, a lighting lamp is arranged on the surface of one side of the flashing board, and a mosquito catching device used for catching mosquitoes is arranged on the flashing board. A plurality of display bodies distributed at equal intervals in the length direction of the display cavity are arranged, the driving assembly is combined to drive the multiple display bodies to axially rotate at the same time, and the advertising board can display multiple different advertisement contents, so that the diversity and attraction of advertisements are improved; the billboard can more effectively attract the attention of pedestrians and vehicles in a busy urban environment.

Description

Technical Field

[0001] The utility model relates to the technical field of billboards, in particular to a flippable billboard. Background Art

[0002] Billboards are large panels used to display advertising content or promotional information to attract people's attention and convey specific information. Billboards usually have eye-catching designs, bright colors and large display areas. They can attract the attention of pedestrians and vehicles in busy urban environments and play a promotional and advertising role. Many companies and brands use billboards to showcase their products, services and brand image. By setting up billboards in important locations, they can enhance brand awareness and image and attract the attention of potential customers and consumers.

[0003] Existing billboards are often installed beside roads, on buildings or other public places, and can only use their front sides for advertising display, resulting in visual monotony, lack of three-dimensional sense and appeal, and unable to give people a comprehensive and rich visual experience. In addition, a billboard can only display one advertisement, but cannot display multiple advertisements at the same time, resulting in insufficient utilization of billboard resources. Therefore, a flippable billboard is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a flippable billboard, including an outer shell, a display cavity is opened on the outer shell, a plurality of display bodies are arranged in the display cavity and are distributed equidistantly along the length direction of the display cavity, a driving component for driving the plurality of display bodies to rotate axially at the same time is arranged in the outer shell, a rain shield is fixedly installed on the top of the outer shell, a lighting lamp is arranged on one side surface of the rain shield, and a mosquito catching device for catching mosquitoes is arranged on the rain shield.

[0005] Furthermore, the display body is arranged in the shape of a regular triangular prism, and the inner side is hollow, and the outer three sides of the display body are arranged in a smooth surface.

[0006] Furthermore, both upper and lower ends of the display body are provided with connecting plates adapted thereto, and a connecting shaft having one end penetrating through and extending to the inside of the outer shell is provided on a surface of the connecting plate on one side away from the display body.

[0007] Furthermore, the driving component includes a belt pulley transmission mechanism, which is arranged in an outer shell. A rotating shaft is arranged at the output end of the belt pulley transmission mechanism, and the rotating shaft is rotatably connected to the outer shell. A plurality of equally distributed driving wheels are arranged on the outside of the rotating shaft, and a transmission wheel matched with the driving wheel is arranged at one end of the connecting shaft.

[0008] Furthermore, a notch is formed on the driving wheel, and a convex block matching the notch is provided on the outer side of the transmission wheel, and the number of the convex blocks is three, and the three convex blocks are respectively arranged on the outer side of the transmission wheel in a ring shape and at equal distances.

[0009] Furthermore, a transparent glass cover is arranged on the rain shield and is located outside the lighting lamp. A passage for mosquitoes to enter is provided on one side surface of the transparent glass cover, and an opening is arranged on the other side surface.

[0010] Furthermore, the mosquito catching device includes a frame, which is detachably connected to a side surface of a transparent glass cover and is communicated with the transparent glass cover. A plurality of suction fans are arranged in the frame, and an air outlet is opened on a side surface of the frame away from the transparent glass cover, and a breathable membrane is arranged on the air outlet.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model provides a plurality of display bodies which are equidistantly distributed along the length direction of the display cavity, and combines a driving assembly to simultaneously drive the plurality of display bodies to rotate axially. The billboard can display a plurality of different advertising contents, thereby increasing the diversity and attractiveness of the advertisements, and enabling the billboard to more effectively attract the attention of pedestrians and vehicles in a busy urban environment.

[0013] 2. The utility model can effectively prevent rainwater from eroding billboards and advertising contents by providing a rain shield. Meanwhile, a mosquito catching device is provided on the rain shield to effectively catch mosquitoes and reduce the interference of mosquitoes on billboards and the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection between the drive assembly and the display body of the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0017] Figure 4 The figure is a schematic diagram of the connection between the mosquito catching component and the transparent glass cover of the utility model.

[0018] Among them, 1. outer shell; 2. display cavity; 3. display body; 4. driving assembly; 41. pulley transmission mechanism; 42. rotating shaft; 43. driving wheel; 44. transmission wheel; 5. rain shield; 6. lighting lamp; 7. mosquito catching device; 71. frame; 72. suction fan; 73. air outlet; 74. breathable membrane; 8. connecting plate; 9. connecting shaft; 10. transparent glass cover; 11. passage. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the embodiment, Figure 1-4 A flippable billboard is provided, comprising an outer shell 1, a display cavity 2 is provided on the outer shell 1, a plurality of display bodies 3 equidistantly distributed along the length direction of the display cavity 2 are arranged in the display cavity 2, a driving assembly 4 for simultaneously driving the plurality of display bodies 3 to rotate axially is arranged in the outer shell 1, a rain shield 5 is fixedly installed on the top of the outer shell 1, a lighting lamp 6 is arranged on one side surface of the rain shield 5, a mosquito catching device 7 for catching mosquitoes is arranged on the rain shield 5, the display body 3 is arranged in the shape of a regular triangular prism, and the inner side is hollow, the outer three side surfaces of the display body 3 are all smooth, and the display body 3 has three smooth surfaces, so this billboard can paste three advertisements on the surface of the display body 3 at the same time, and then the driving assembly 4 controls the plurality of display bodies 3 to rotate axially, so that the advertisements can be quickly switched to attract the attention of passers-by, and at the same time, the design of the regular triangular prism shape makes the display body 3 stable and beautiful in appearance, and the hollow inner side can ensure the structural strength while reducing the overall weight, thereby reducing the material cost.

[0023] Reference Figure 1-4, wherein both upper and lower ends of the display body 3 are provided with connecting plates 8 adapted thereto, and a connecting shaft 9 having one end penetrating through and extending to the inner side of the outer shell 1 is provided on a surface of the connecting plate 8 away from the display body 3;

[0024] Through the above-mentioned structural arrangement, the connecting shaft 9 is connected to the outer shell 1 via a bearing, thereby reducing the friction force when the display body 3 rotates axially.

[0025] Reference Figure 1-4 , wherein the driving assembly 4 includes a belt pulley transmission mechanism 41, the belt pulley transmission mechanism 41 is arranged in the outer shell 1, the output end of the belt pulley transmission mechanism 41 is provided with a rotating shaft 42, the rotating shaft 42 is rotatably connected to the outer shell 1, a plurality of driving wheels 43 distributed at equal intervals are arranged on the outer side of the rotating shaft 42, a transmission wheel 44 matched with the driving wheel 43 is arranged at one end of the connecting shaft 9, a notch is provided on the driving wheel 43, a convex block matched with the notch is arranged on the outer side of the transmission wheel 44, and the number of the convex blocks is three, and the three convex blocks are respectively arranged on the outer side of the transmission wheel 44 at equal intervals in a ring shape;

[0026] Through the above-mentioned structural arrangement, the pulley transmission mechanism 41 is the driving source, which controls the axial rotation of the rotating shaft 42, and the driving wheel 43 on the rotating shaft 42 also rotates accordingly. Each driving wheel 43 is provided with a notch, and these notches are adapted to the protrusions on the outside of the transmission wheel 44. The transmission wheel 44 is connected to the display body 3 through the connecting shaft 9. When the notch of the driving wheel 43 meets the protrusion of the driving wheel 44, the protrusion will be embedded in the notch. As the driving wheel 43 rotates, the protrusion drives the driving wheel 44 and the connecting shaft 9 and the display body 3 to rotate together, so that the advertisement can be switched. The adaptation relationship between the protrusion and the notch makes the power transmission more accurate and efficient. At the same time, the protrusion can also withstand a large torque, ensuring that there will be no falling off or slipping during the rotation process.

[0027] Reference Figure 1-4 , wherein a transparent glass cover 10 is provided on the rain shield 5 and is located outside the lighting lamp 6, a passage 11 for mosquitoes to enter is provided on one side surface of the transparent glass cover 10, and an opening is provided on the other side surface;

[0028] Through the above-mentioned structural setting, the transparent glass cover 10 is used to protect the lighting lamp 6 located therein from direct erosion by rainwater, ensuring that the lighting lamp 6 can work normally even on rainy days. A channel 11 is opened on one side surface of the transparent glass cover 10, and mosquitoes are lured from the channel 11 into the transparent glass cover 10 by utilizing the habit of mosquitoes being attracted by light.

[0029] Reference Figure 1-4The mosquito catching device 7 includes a frame 71, which is detachably connected to a side surface of the transparent glass cover 10 and communicated with the transparent glass cover 10. A plurality of suction fans 72 are arranged in the frame 71. An air outlet 73 is provided on a side surface of the frame 71 away from the transparent glass cover 10, and a breathable membrane 74 is arranged on the air outlet 73.

[0030] Through the above-mentioned structural arrangement, mosquitoes enter the transparent glass cover 10, and the suction fan 72 will generate a strong airflow when running, thereby sucking the mosquitoes into the frame 71, and the airflow generated by the suction fan 72 is directional, so the mosquitoes will not escape from the channel 11. The frame 71 is provided with an air outlet 73, and the air outlet 73 is provided with a breathable membrane 74, which not only allows airflow to pass through, but also effectively prevents small organisms such as mosquitoes from passing through, thereby trapping the mosquitoes in the frame 71. The frame 71 is detachably connected to the transparent glass cover 10 by bolts, and can be easily installed and disassembled, and is convenient for cleaning and maintenance.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reversible billboard, characterized in that: The invention comprises an outer shell (1), wherein a display cavity (2) is provided on the outer shell (1), wherein a plurality of display bodies (3) are arranged in the display cavity (2) and are distributed equidistantly along the length direction of the display cavity (2), wherein a driving assembly (4) is arranged in the outer shell (1) for driving the plurality of display bodies (3) to rotate axially at the same time, wherein a rain shield (5) is fixedly mounted on the top of the outer shell (1), wherein a lighting lamp (6) is arranged on one side surface of the rain shield (5), and wherein a mosquito catching device (7) for catching mosquitoes is arranged on the rain shield (5).

2. A reversible billboard according to claim 1, characterized in that: The display body (3) is arranged in the shape of a regular triangular prism, and the inner side is hollow; the outer three sides of the display body (3) are arranged in the shape of smooth surfaces.

3. The reversible billboard according to claim 1, characterized in that: The upper and lower ends of the display body (3) are both provided with matching connecting plates (8), and a connecting shaft (9) is provided on a surface of the connecting plate (8) away from the display body (3) with one end penetrating through and extending to the inner side of the outer shell (1).

4. A reversible billboard according to claim 3, characterized in that: The driving assembly (4) comprises a belt pulley transmission mechanism (41), the belt pulley transmission mechanism (41) is arranged in the outer shell (1), a rotating shaft (42) is arranged at the output end of the belt pulley transmission mechanism (41), the rotating shaft (42) is rotatably connected to the outer shell (1), a plurality of driving wheels (43) are arranged at equal intervals on the outer side of the rotating shaft (42), and a transmission wheel (44) matched with the driving wheel (43) is arranged at one end of the connecting shaft (9).

5. A reversible billboard according to claim 4, characterized in that: The driving wheel (43) is provided with a notch, and the outer side of the transmission wheel (44) is provided with a convex block matched with the notch, and the number of the convex blocks is three. The three convex blocks are arranged in an annular shape and equidistantly on the outer side of the transmission wheel (44).

6. The flippable billboard according to claim 1, characterized in that: The rain shield (5) is provided with a transparent glass cover (10) located outside the lighting lamp (6); one side surface of the transparent glass cover (10) is provided with a passage (11) for mosquitoes to enter, and the other side surface is open.

7. The reversible billboard according to claim 1, characterized in that: The mosquito catching device (7) comprises a frame (71), the frame (71) being detachably connected to a side surface of a transparent glass cover (10) and being in communication with the transparent glass cover (10), a plurality of suction fans (72) being arranged in the frame (71), an air outlet (73) being arranged on a side surface of the frame (71) away from the transparent glass cover (10), and a breathable membrane (74) being arranged on the air outlet (73).

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