Outdoor windproof advertising board

Abstract

The utility model belongs to the technical field of advertising boards, and particularly relates to an outdoor windproof advertising board which comprises a bottom supporting component, a supporting column arranged at the top of the bottom supporting component, a fixing frame assembled on the inner wall of the supporting column, a threaded sleeve arranged on the fixing frame, a threaded column in threaded connection with the threaded sleeve, and a handle welded to the top of the threaded column. The lower end of the threaded column extends into the bottom supporting part, a first baffle is fixed to the outer portion of the threaded column, a sealing ring is fixedly installed at the bottom of the first baffle, a mounting frame is fixedly connected to the top of the supporting column, and the bottom supporting part comprises a hemispherical shell, a flat bottom, an injection pipe, a top cover, a first opening and a second opening. The flat bottom part is arranged at the bottom of the hemispherical shell, the injection pipe is arranged on one side of the top of the hemispherical shell, and the top cover is hermetically inserted into the top of the injection pipe. According to the utility model, the overall wind resistance of the advertising board is greatly enhanced, the collapse phenomenon of the advertising board can be effectively prevented, and the loss of the advertising board is avoided.

Description

Technical Field

[0001] This utility model relates to the field of billboard technology, specifically to an outdoor windproof billboard. Background Technology

[0002] Billboards refer to all outdoor media that convey advertising information. The size of the media depends on the actual environment. The images on shop signs, storefronts, and facades can be hand-drawn, computer-generated, or printed on paper. Billboards are a common public facility in our daily lives and can be seen everywhere on the roadside, in parks, or in squares.

[0003] According to patent number CN202420966804.6, an outdoor windproof billboard is disclosed, including a box body. A sliding rod is fixedly connected to the bottom end of the box body. A sleeve is connected to the inner wall of the sliding rod through an adjusting component. A box cover is connected to the bottom end of the sleeve through a stabilizing component. A fixing ring is fixedly connected to the outer wall of the sliding rod. Three fixing blocks are fixedly connected to the outer wall of the fixing ring. A telescopic rod is rotatably connected to the outer wall of each fixing block. A bolt is rotatably connected to the upper side of one end of the outer wall of each telescopic rod. A screw is connected to the bottom side of the outer wall of the telescopic rod through a fixing component. The adjusting component includes a spring cylinder fixedly connected to the inner wall of the sliding rod. A limit block is fixedly connected to the rear end of the spring cylinder. The outer wall of the sliding rod is slidably connected to the inner wall of the sleeve. Multiple limit holes are provided at the rear end of the sleeve.

[0004] The existing technology has the following problems:

[0005] Currently, most billboard designs use a single, large panel fixed to the ground at the bottom by a support rod. In severe weather conditions such as strong winds, the wide panel can put significant pressure on the entire billboard, causing damage. This not only leads to the destruction of the billboard itself and economic losses but also increases the risk of safety accidents. Utility Model Content

[0006] In view of the shortcomings of the existing technology, this utility model provides an outdoor windproof billboard, which solves the current problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An outdoor windproof billboard includes a bottom support component, a pillar is provided on the top of the bottom support component, a fixing frame is fitted on the inner wall of the pillar, a threaded sleeve is provided on the fixing frame, a threaded post is threadedly connected to the threaded sleeve, a handle is welded to the top of the threaded post, the lower end of the threaded post extends into the interior of the bottom support component, a first baffle is fixed to the outside of the threaded post, a sealing ring is fixedly installed at the bottom of the first baffle, and an installation frame is fixedly connected to the top of the pillar.

[0009] As a preferred technical solution of this utility model, the bottom support component includes a hemispherical shell, a flat bottom, an injection tube, a top cover, a first opening, and a second opening. The flat bottom is located at the bottom of the hemispherical shell, the injection tube is located on one side of the top of the hemispherical shell, the top cover is sealed and inserted into the top of the injection tube, the first opening and the second opening are respectively located at the middle of the top and bottom of the hemispherical shell, and the bottom of the support column is fixed at the middle of the top of the hemispherical shell.

[0010] As a preferred embodiment of this utility model, the support column is a hollow support column, and a door is fitted on the front of the support column, with a door handle fixed to the front of the door.

[0011] As a preferred technical solution of this utility model, the first baffle is an annular baffle, which is located inside the hemispherical shell. When the first baffle descends to its lowest point, it blocks the second opening.

[0012] As a preferred technical solution of this utility model, a second baffle is also fixed to the outside of the threaded column. The second baffle is an annular baffle located inside the column. When the second baffle descends to its lowest point, it blocks the first opening. A sealing ring is fixedly installed at the bottom of the second baffle.

[0013] As a preferred embodiment of the present invention, the threaded post includes a shank and a tip, and the threaded post passes through the first opening and the second opening respectively.

[0014] As a preferred embodiment of this utility model, the mounting frame is provided with a plurality of mounting holes around its perimeter for fixing the billboard.

[0015] Compared with the prior art, this utility model provides an outdoor windproof billboard with the following beneficial effects:

[0016] 1. This type of outdoor windproof billboard, by setting up supporting components, pillars, fixing frames, threaded sleeves, threaded columns, handles, and mounting frames, allows the threaded columns to move up and down by rotating the handle, so that their tips are inserted into the soil, greatly enhancing the overall wind resistance of the billboard. The hemispherical shell on the bottom supporting component is used to fill water or sand. When the hemispherical shell is filled with water or sand, it can form a self-sustaining structure, further improving the stability of the billboard. When the threaded column descends, the first baffle descends accordingly, and the annular sealing ring tightly fits the edge of the second opening, forming a reliable sealing structure, effectively preventing water or sand leakage from the hemispherical shell. This can effectively prevent the billboard from collapsing, avoid damage to the billboard itself, and improve safety during use.

[0017] 2. This type of outdoor windproof billboard, by rotating the handle to move the threaded column, allows the first and second baffles to rise or fall accordingly, achieving precise opening and closing control of the first and second openings. When installing or when it is necessary to enhance the stability of the billboard, blocking the first and second openings can keep the filling material stable within the bottom support components, optimize the center of gravity, and significantly improve the billboard's resistance to collapse under harsh conditions such as strong winds. When it is necessary to move or adjust the billboard, raising the first and second baffles allows water or sand inside the hemispherical shell to be smoothly discharged through the second opening, greatly reducing the weight of the billboard and facilitating handling and relocation. Attached Figure Description

[0018] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 2 This is a front view structural diagram of the present utility model;

[0020] Figure 3 This is a schematic diagram of another embodiment of the present invention;

[0021] Figure 4 for Figure 3 A schematic diagram of the structure after the first and second baffles have descended.

[0022] In the diagram: 1. Support component; 101. Flat bottom; 102. Injection pipe; 103. Top cover; 104. First opening; 105. Second opening; 2. Column; 201. Door; 202. Door handle; 3. Fixing bracket; 4. Threaded sleeve; 5. Threaded post; 6. Handle; 7. First baffle; 8. Second baffle; 9. Sealing ring; 10. Mounting frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figure 1-2In this embodiment: an outdoor windproof billboard includes a bottom support component 1, a pillar 2 is provided on the top of the bottom support component 1, a fixing frame 3 is assembled on the inner wall of the pillar 2, a threaded sleeve 4 is provided on the fixing frame 3, a threaded post 5 is threadedly connected to the threaded sleeve 4, a handle 6 is welded to the top of the threaded post 5, the lower end of the threaded post 5 extends into the interior of the bottom support component 1, a first baffle 7 is fixed to the outside of the threaded post 5, a sealing ring 9 is fixedly installed at the bottom of the first baffle 7, and an installation frame 10 is fixedly connected to the top of the pillar 2.

[0026] By adopting the above technical solution, the bottom support component 1 serves as the basic support structure of the entire billboard, providing a stable foundation for the billboard to stand on. The threaded column 5 is connected to the threaded sleeve 4 by threads and can move up and down under the operation of the rotating handle 6. Its lower end extends into the interior of the bottom support component 1. When the rotating handle 6 lowers the threaded column 5, it can drive the first baffle 7 to lower, thereby sealing or opening the first opening 104, thus controlling the sealing of the internal space of the bottom support component 1. The tip can be inserted into the soil, which greatly enhances the overall wind resistance of the billboard.

[0027] In the embodiments of this application, the bottom support component 1 includes a hemispherical shell, a flat bottom 101, an injection tube 102, a top cover 103, a first opening 104, and a second opening 105. The flat bottom 101 is located at the bottom of the hemispherical shell, the injection tube 102 is located on one side of the top of the hemispherical shell, the top cover 103 is sealed and inserted into the top of the injection tube 102, the first opening 104 and the second opening 105 are respectively located at the middle position of the top and bottom of the hemispherical shell, and the bottom of the support column 2 is fixed at the middle position of the top of the hemispherical shell.

[0028] By adopting the above technical solution, the flat bottom 101 is located at the bottom of the hemispherical shell, making large-area contact with the ground, distributing the overall weight of the billboard, ensuring that the billboard is placed stably, and preventing shaking and tipping. The injection pipe 102 and the top cover 103: The injection pipe 102 is opened on one side of the top of the hemispherical shell, through which heavy objects such as sand and concrete can be injected into the hemispherical shell to increase the weight at the bottom and improve the wind resistance stability of the billboard. The top cover 103 is sealed and inserted into the top of the injection pipe 102 to prevent leakage of the filling material, and at the same time to prevent rainwater, debris, etc. from entering and affecting the bottom support effect. The first opening 104 is located in the middle of the top of the hemispherical shell and is the channel through which the threaded column 5 passes, facilitating its up and down movement. The second opening 105 is located in the middle of the bottom of the hemispherical shell, also providing a channel for the threaded column 5 to ensure its normal operation.

[0029] In the embodiments of this application, the support column 2 is a hollow support column, and a door 201 is mounted on the front of the support column 2, and a door handle 202 is fixed on the front of the door 201.

[0030] By adopting the above technical solution, the support column 2 is an important structure connecting the bottom support component 1 and the mounting frame 10, playing a supporting and connecting role. The support column 2 is vertically installed on the top of the bottom support component 1, bearing the weight of the mounting frame 10 and the billboard, and transferring it to the bottom support component 1. In addition, the door 201 and door handle 202 mounted on its front facilitate the entry of staff to install, maintain and repair components such as the fixing frame 3 and threaded sleeve 4.

[0031] In the embodiments of this application, the first baffle 7 is an annular baffle, and the first baffle 7 is located inside the hemispherical shell. When the first baffle 7 descends to its lowest point, it blocks the second opening 105.

[0032] By adopting the above technical solution, the first baffle 7 is fixed to the outside of the threaded post 5 and located inside the hemispherical shell. When the threaded post 5 descends, the first baffle 7 descends accordingly, blocking the first opening 104 and preventing leakage of the filling material inside the hemispherical shell, thereby enhancing the sealing and stability of the bottom support component 1.

[0033] In an embodiment of this application, the threaded post 5 includes a rod portion and a tip portion, and the threaded post 5 passes through the first opening 104 and the second opening 105 respectively.

[0034] By adopting the above technical solution, the billboard of this application is used on land and is not suitable for hard ground such as cement. The tip of the threaded column 5 is inserted into the soil. The shape of the tip can more easily penetrate the soil and go deep to a certain depth. When encountering strong winds, the friction and resistance formed by the soil on the tip can effectively prevent the billboard from shifting in the horizontal direction, which greatly enhances the overall wind resistance of the billboard.

[0035] In the embodiments of this application, the mounting frame 10 has a plurality of mounting holes around its perimeter for fixing the billboard.

[0036] By adopting the above technical solution, the multiple mounting holes opened around the billboard are used to fix the billboard. Bolts, nuts and other connecting parts can be used to firmly install the billboard on the mounting frame 10, which facilitates the installation and disassembly of the billboard and enables the billboard to be stably displayed in the outdoor environment.

[0037] In use, the threaded post 5 is threadedly connected to the threaded sleeve 4. When the handle 6 is turned forward, the threaded post 5 descends, and the first baffle 7 descends accordingly. The annular sealing ring 9 tightly fits the edge of the second opening 105, forming a reliable sealing structure that effectively prevents water or sand leakage from the hemispherical shell. The hemispherical shell on the bottom support component 1 is used to hold water or sand. After being filled with water or sand, the hemispherical shell forms a self-righting structure, improving stability. The injection pipe 102 also functions as an injection port. When filling is required, the top cover 103 is opened, and water or sand can be easily injected into the hemispherical shell through the injection pipe 102. After injection, The top cover 103 is sealed and plugged back into its original position to prevent leakage of filling material and entry of external impurities. The flat bottom 101, as the bottom structure of the hemispherical shell, provides solid and stable support for the billboard in a windless and stable environment, making full contact with the ground to ensure that the billboard can remain upright under normal conditions. When the billboard needs to be moved, simply turn the handle 6 in the opposite direction. The handle 6 drives the threaded post 5 to move upward in the threaded sleeve 4, and the first baffle 7 also rises, thereby opening the second opening 105. At this time, water or sand inside the hemispherical shell can be discharged smoothly, greatly reducing the weight of the billboard and facilitating handling and transfer.

[0038] Example 2

[0039] Please see Figure 2-4 In this embodiment: an outdoor windproof billboard includes a bottom support component 1, a pillar 2 is provided on the top of the bottom support component 1, a fixing frame 3 is assembled on the inner wall of the pillar 2, a threaded sleeve 4 is provided on the fixing frame 3, a threaded post 5 is threadedly connected to the threaded sleeve 4, a handle 6 is welded to the top of the threaded post 5, the lower end of the threaded post 5 extends into the interior of the bottom support component 1, a first baffle 7 is fixed to the outside of the threaded post 5, a sealing ring 9 is fixedly installed at the bottom of the first baffle 7, and an installation frame 10 is fixedly connected to the top of the pillar 2.

[0040] By adopting the above technical solution, the bottom support component 1 serves as the basic support structure of the entire billboard, providing a stable foundation for the billboard to stand on. The threaded column 5 is connected to the threaded sleeve 4 by threads and can move up and down under the operation of the rotating handle 6. Its lower end extends into the interior of the bottom support component 1. When the rotating handle 6 lowers the threaded column 5, it can drive the first baffle 7 to lower, thereby sealing or opening the first opening 104, thus controlling the sealing of the internal space of the bottom support component 1. The tip can be inserted into the soil, which greatly enhances the overall wind resistance of the billboard.

[0041] In the embodiments of this application, the bottom support component 1 includes a hemispherical shell, a flat bottom 101, an injection tube 102, a top cover 103, a first opening 104, and a second opening 105. The flat bottom 101 is located at the bottom of the hemispherical shell, the injection tube 102 is located on one side of the top of the hemispherical shell, the top cover 103 is sealed and inserted into the top of the injection tube 102, the first opening 104 and the second opening 105 are respectively located at the middle position of the top and bottom of the hemispherical shell, and the bottom of the support column 2 is fixed at the middle position of the top of the hemispherical shell.

[0042] By adopting the above technical solution, the flat bottom 101 is located at the bottom of the hemispherical shell, making large-area contact with the ground, distributing the overall weight of the billboard, ensuring that the billboard is placed stably, and preventing shaking and tipping. The injection pipe 102 and the top cover 103: The injection pipe 102 is opened on one side of the top of the hemispherical shell, through which heavy objects such as sand and concrete can be injected into the hemispherical shell to increase the weight at the bottom and improve the wind resistance stability of the billboard. The top cover 103 is sealed and inserted into the top of the injection pipe 102 to prevent leakage of the filling material, and at the same time to prevent rainwater, debris, etc. from entering and affecting the bottom support effect. The first opening 104 is located in the middle of the top of the hemispherical shell and is the channel through which the threaded column 5 passes, facilitating its up and down movement. The second opening 105 is located in the middle of the bottom of the hemispherical shell, also providing a channel for the threaded column 5 to ensure its normal operation.

[0043] In the embodiments of this application, the support column 2 is a hollow support column, and a door 201 is mounted on the front of the support column 2, and a door handle 202 is fixed on the front of the door 201.

[0044] By adopting the above technical solution, the support column 2 is an important structure connecting the bottom support component 1 and the mounting frame 10, playing a supporting and connecting role. The support column 2 is vertically installed on the top of the bottom support component 1, bearing the weight of the mounting frame 10 and the billboard, and transferring it to the bottom support component 1. In addition, the door 201 and door handle 202 mounted on its front facilitate the entry of staff to install, maintain and repair components such as the fixing frame 3 and threaded sleeve 4.

[0045] In the embodiments of this application, the first baffle 7 is an annular baffle, and the first baffle 7 is located inside the hemispherical shell. When the first baffle 7 descends to its lowest point, it blocks the second opening 105.

[0046] By adopting the above technical solution, the first baffle 7 is fixed outside the threaded column 5 and located inside the hemispherical shell. When the threaded column 5 descends, the first baffle 7 descends accordingly, which can block the first opening 104, prevent the leakage of the filling material inside the hemispherical shell, and enhance the sealing and stability of the bottom support component 1.

[0047] In this embodiment of the application, a second baffle 8 is also fixed to the outside of the threaded post 5. The second baffle 8 is an annular baffle and is located inside the post 2. When the second baffle 8 descends to its lowest point, it blocks the first opening 104. A sealing ring 9 is fixedly installed at the bottom of the second baffle 8.

[0048] By adopting the above technical solution, when it descends to the lowest point, it can block the first opening 104, and the bottom is fixedly installed with a sealing ring 9. The setting of the second baffle 8 and the sealing ring 9 ensures that whether it is water or sand or other filling materials, they can be firmly sealed in the hemispherical shell, which greatly enhances the sealing performance of the entire structure and prevents the stability of the billboard from being reduced due to the loss of filling materials.

[0049] In an embodiment of this application, the threaded post 5 includes a rod portion and a tip portion, and the threaded post 5 passes through the first opening 104 and the second opening 105 respectively.

[0050] By adopting the above technical solution, the billboard of this application is used on land and is not suitable for hard ground such as cement. The tip of the threaded column 5 is inserted into the soil. The shape of the tip can more easily penetrate the soil and go deep to a certain depth. When encountering strong winds, the friction and resistance formed by the soil on the tip can effectively prevent the billboard from shifting in the horizontal direction, which greatly enhances the overall wind resistance of the billboard.

[0051] In the embodiments of this application, the mounting frame 10 has a plurality of mounting holes around its perimeter for fixing the billboard.

[0052] By adopting the above technical solution, the multiple mounting holes opened around the billboard are used to fix the billboard. Bolts, nuts and other connecting parts can be used to firmly install the billboard on the mounting frame 10, which facilitates the installation and disassembly of the billboard and enables the billboard to be stably displayed in the outdoor environment.

[0053] In use, when the handle 6 is turned forward, the threaded column 5 descends, and the first baffle 7 and the second baffle 8 descend accordingly. The annular sealing rings 9 on the first baffle 7 and the second baffle 8 tightly fit the edges of the first opening 104 and the second opening 105, respectively, ensuring that water or sand, or other fillers, can be firmly sealed inside the hemispherical shell. This greatly enhances the sealing performance of the entire structure and prevents the billboard's stability from being reduced due to filler loss. The hemispherical shell on the bottom support component 1 is used to hold water or sand. After being filled with water or sand, the hemispherical shell can form a self-righting structure, improving stability. The injection pipe 102 also functions as an injection port. When filling is needed, the top cover 103 can be opened to easily inject water or sand into the hemispherical shell through the injection pipe 102. After injection, the top cover 103 is sealed and reattached to its original position to prevent leakage of filling material and entry of external impurities. The flat bottom 101, as the bottom structure of the hemispherical shell, provides a solid and stable support for the billboard in a windless and stable environment, making full contact with the ground to ensure that the billboard can remain upright under normal conditions. The threaded column 5 is threadedly connected to the threaded sleeve 4. When the billboard needs to be moved, simply turn the handle 6 in the opposite direction. The handle 6 drives the threaded column 5 to move upward in the threaded sleeve 4, and the first baffle 7 and the second baffle 8 also rise accordingly, thereby opening the first opening 104 and the second opening 105. At this time, water or sand inside the hemispherical shell can be smoothly discharged through the second opening 105, greatly reducing the weight of the billboard and facilitating handling and transfer.

[0054] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An outdoor windproof billboard, comprising a bottom support component (1), characterized in that: The bottom support component (1) is provided with a support column (2) at the top. The inner wall of the support column (2) is fitted with a fixing frame (3). The fixing frame (3) is provided with a threaded sleeve (4). The threaded sleeve (4) is threadedly connected to a threaded post (5). The top of the threaded post (5) is welded with a handle (6). The lower end of the threaded post (5) extends into the interior of the bottom support component (1). The outside of the threaded post (5) is fixed with a first baffle (7). The bottom of the first baffle (7) is fixedly installed with a sealing ring (9). The top of the support column (2) is fixedly connected with an installation frame (10).

2. The outdoor windproof billboard according to claim 1, characterized in that: The bottom support component (1) includes a hemispherical shell, a flat bottom (101), an injection tube (102), a top cover (103), a first opening (104), and a second opening (105). The flat bottom (101) is located at the bottom of the hemispherical shell, the injection tube (102) is located on one side of the top of the hemispherical shell, the top cover (103) is sealed and inserted into the top of the injection tube (102), the first opening (104) and the second opening (105) are respectively located at the middle of the top and bottom of the hemispherical shell, and the bottom of the support column (2) is fixed at the middle of the top of the hemispherical shell.

3. An outdoor windproof billboard according to claim 1, characterized in that: The support column (2) is a hollow support column, and a door (201) is fitted on the front of the support column (2), and a door handle (202) is fixed on the front of the door (201).

4. An outdoor windproof billboard according to claim 2, characterized in that: The first baffle (7) is an annular baffle. The first baffle (7) is located inside the hemispherical shell. When the first baffle (7) descends to its lowest point, it blocks the second opening (105).

5. An outdoor windproof billboard according to claim 2, characterized in that: A second baffle (8) is also fixed to the outside of the threaded column (5). The second baffle (8) is an annular baffle. The second baffle (8) is located inside the support column (2). When the second baffle (8) descends to the lowest point, it blocks the first opening (104). A sealing ring (9) is fixedly installed at the bottom of the second baffle (8).

6. An outdoor windproof billboard according to claim 5, characterized in that: The threaded post (5) includes a shank and a tip, and the threaded post (5) passes through the first opening (104) and the second opening (105) respectively.

7. An outdoor windproof billboard according to claim 1, characterized in that: The mounting frame (10) has multiple mounting holes around its perimeter for fixing the billboard.

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