Easily-detached image-text advertisement protection device

Abstract

The utility model discloses an easy-to-detach image-text advertisement protection device which comprises a bottom plate, and a cover body is fixedly connected to the upper portion of the bottom plate. According to the image-text advertisement protection device easy to detach, through cooperative use of the protection mechanism, in the using process of the device, the wind speed is measured through a wind speed sensor, data are transmitted to a controller, a motor is started through the controller, a rotating shaft and a threaded rod are driven to rotate, and then through mutual meshing of the threaded rod and a movable block, the image-text advertisement is protected; meanwhile, through connection of a supporting rod, an advertising board is driven to be arranged in a cover body, the advertising board is shielded, the situation that the advertising board is damaged due to too large wind force is avoided, meanwhile, bolts are screwed out of a placing block and the interior of a placing plate, then the advertising board is lifted upwards, the placing block is driven to be separated from the interior of the placing plate, and the advertising board is placed in the placing plate; and the advertising board can be conveniently replaced, so that the practicability of the protection device is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of protection devices, and particularly relates to a detachable graphic advertisement protection device. Background Technique

[0002] Graphic advertisements refer to advertisements published in the form of images and texts through various media such as newspapers, magazines, advertising columns, billboards, road signs and other buildings and movable objects (such as cars, etc.).

[0003] Most of the existing billboards are not provided with protection devices. In bad weather such as typhoons, it is easy to damage the billboards, increasing certain economic losses. Therefore, a detachable graphic advertisement protection device needs to be proposed. Summary of the Invention

[0004] The purpose of the utility model is to provide a detachable graphic advertisement protection device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A detachable graphic advertisement protection device, including a bottom plate, a cover body is fixedly connected above the bottom plate, a protection mechanism is fixedly connected inside the cover body, a billboard body is movably connected inside the protection mechanism, a baffle is movably connected above the billboard body, a wind speed sensor is fixedly connected above the baffle, and a buffer mechanism is fixedly connected to the outer wall of the cover body;

[0006] The protection mechanism includes a motor, a rotating shaft, a threaded rod, a limiting plate, a movable block, a support rod, a top block, a placement plate, a placement block and a bolt. A motor is fixedly connected above the bottom plate, the output end of the motor is fixedly connected with a rotating shaft through a coupling, a threaded rod is fixedly connected to the upper end of the rotating shaft, a limiting plate is movably connected above the threaded rod, a movable block is movably connected to the outer wall of the threaded rod, a support rod is fixedly connected above the movable block, a top block is fixedly connected above the movable block, a placement plate is fixedly connected to one side of the top block, a placement block is movably connected inside the placement plate, and a bolt is movably connected inside the placement plate.

[0007] Preferably, the number of the support rods is eight, and the support rods are symmetrically arranged with the vertical bisector of the billboard body as the axis of symmetry.

[0008] Preferably, the buffer mechanism includes a spring, a buffer plate and a buffer pad. A spring is fixedly connected to the outer wall of the cover body, one end of the spring is fixedly connected with a buffer plate, and a buffer pad is fixedly connected to the outer wall of the buffer plate.

[0009] Preferably, the number of the springs is several, and the springs are arranged at equal distances in a rectangular array on the outer wall of the cover body.

[0010] Preferably, the shape and size of the buffer plate match those of the cover body, and the buffer plate is movably connected to the cover body.

[0011] Preferably, the bolt passes through the placement plate and extends into the placement block, and the bolt is movably connected to the placement plate and the placement block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For this easily detachable graphic advertisement protection device, through the coordinated use of the protection mechanism, during the use of the device, the wind speed is measured by the wind speed sensor and the data is transmitted to the controller. The controller starts the motor to drive the rotation of the rotating shaft and the threaded rod. Then, through the mutual meshing of the threaded rod and the movable block, the movable block is driven to descend in height on the outer wall of the threaded rod. At the same time, through the connection of the support rod, the billboard is driven into the cover body to shield the billboard, avoiding damage to the billboard caused by excessive wind force. At the same time, the bolt is screwed out of the placement block and the placement plate, and then the billboard is lifted upward to drive the placement block out of the placement plate, achieving the disassembly of the billboard and facilitating work such as its replacement. Thus, the practicability of this protection device is improved to a certain extent;

[0014] 2. For this easily detachable graphic advertisement protection device, through the setting of the buffer mechanism, during the use of the device, through the connection of the spring and the buffer plate, and the wrapping of the buffer plate around the cover body. When the cover body is subjected to an external impact, the impact is first transmitted to the spring through the buffer pad and the buffer plate, and then the impact force is absorbed and buffered by the elastic force of the spring, improving the protection effect on the cover body and the billboard body. Thus, the applicability of this protection device is improved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the rear view structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the protection mechanism of the present utility model;

[0018] Figure 4 is a schematic diagram of the connection structure between the top block and the placement plate of the present utility model;

[0019] Figure 5 is a schematic diagram of the structure of the buffer mechanism of the present utility model.

[0020] In the figure: 1, bottom plate; 2, cover body; 3, protection mechanism; 301, motor; 302, rotating shaft; 303, threaded rod; 304, limiting plate; 305, movable block; 306, support rod; 307, top block; 308, placement plate; 309, placement block; 310, bolt; 4, advertising board body; 5, baffle; 6, wind speed sensor; 7, buffer mechanism; 701, spring; 702, buffer plate; 703, buffer pad. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 - 5 , the present invention provides a technical solution: a detachable graphic advertisement protection device, including a bottom plate 1, a cover body 2 is fixedly connected above the bottom plate 1, a protection mechanism 3 is fixedly connected inside the cover body 2, an advertising board body 4 is movably connected inside the protection mechanism 3, a baffle 5 is movably connected above the advertising board body 4, a wind speed sensor 6 is fixedly connected above the baffle 5, and a buffer mechanism 7 is fixedly connected to the outer wall of the cover body 2;

[0023] The protection mechanism 3 includes a motor 301, a rotating shaft 302, a threaded rod 303, a limiting plate 304, a movable block 305, a support rod 306, a top block 307, a placement plate 308, a placement block 309 and a bolt 310. A motor 301 is fixedly connected above the bottom plate 1, the output end of the motor 301 is fixedly connected with a rotating shaft 302 through a coupling, the upper end of the rotating shaft 302 is fixedly connected with a threaded rod 303, a limiting plate 304 is movably connected above the threaded rod 303, a movable block 305 is movably connected to the outer wall of the threaded rod 303, a support rod 306 is fixedly connected above the movable block 305, and the number of the support rods 306 is eight. The support rods 306 are symmetrically arranged with the vertical center line of the advertising board body 4 as the axis of symmetry, improving the stability of the support for the top block 307 and at the same time improving the stability of the support for the advertising board body 4. A top block 307 is fixedly connected above the movable block 305, a placement plate 308 is fixedly connected to one side of the top block 307, a placement block 309 is movably connected inside the placement plate 308, a bolt 310 is movably connected inside the placement plate 308, the bolt 310 penetrates through the placement plate 308 and extends into the placement block 309, and the bolt 310 is movably connected with the placement plate 308 and the placement block 309, facilitating the loading and unloading of the placement plate 308 and the placement block 309, and at the same time facilitating the loading and unloading work of the advertising board body 4.

[0024] Please refer to Figures 1 - 5 , the buffer mechanism 7 includes a spring 701, a buffer plate 702 and a buffer pad 703. The outer wall of the cover body 2 is fixedly connected with a spring 701. The number of springs 701 is several. The springs 701 are arranged at equal distances in a rectangular array on the outer wall of the cover body 2, which improves the area of buffering the impact force and at the same time improves the comprehensiveness of protecting the cover body 2. One end of the spring 701 is fixedly connected with a buffer plate 702. The shape and size of the buffer plate 702 match those of the cover body 2. The buffer plate 702 is movably connected with the cover body 2, which improves the comprehensiveness of protecting the cover body 2 and indirectly improves the protection effect on the billboard body 4. The outer wall of the buffer plate 702 is fixedly connected with a buffer pad 703.

[0025] Working principle: When using this easily detachable graphic advertisement protection device, first, the wind speed sensor 6 measures the wind speed and transmits the data to the controller. When the wind speed is too high, the controller starts the motor 301 to drive the rotation of the rotating shaft 302 and the threaded rod 303. Then, through the mutual engagement of the threaded rod 303 and the movable block 305, the movable block 305 is driven to descend in height on the outer wall of the threaded rod 303. At the same time, through the connection of the top block 307 and the support rod 306, the billboard body 4 is driven into the cover body 2, and at the same time, the baffle 5 is driven to fit above the cover body 2 to block the billboard body 4, avoiding damage to the billboard body 4 caused by excessive wind force. At the same time, when the buffer pad 703 receives an external impact force, it is first transmitted to the spring 701 through the buffer plate 702, and then the elastic force of the spring 701 absorbs and buffers the impact force, improving the protection effect on the cover body 2 and the billboard body 4. When the billboard body 4 needs to be replaced, the bolt 310 is screwed out of the placement block 309 and the placement plate 308, and then the billboard body 4 is lifted upward to drive the placement block 309 out of the placement plate 308, achieving the disassembly of the billboard body 4. The model of the motor 301 is GYB401D7, and the model of the wind speed sensor 6 is BRW200 - 1000. Just like this, the use process of this easily detachable graphic advertisement protection device is completed.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easily detachable graphic advertisement protection device, comprising a bottom plate (1), characterized in that: Above the bottom plate (1), a cover body (2) is fixedly connected. Inside the cover body (2), a protection mechanism (3) is fixedly connected. Inside the protection mechanism (3), an advertising board body (4) is movably connected. Above the advertising board body (4), a baffle (5) is movably connected. Above the baffle (5), a wind speed sensor (6) is fixedly connected. On the outer wall of the cover body (2), a buffer mechanism (7) is fixedly connected; The protection mechanism (3) includes a motor (301), a rotating shaft (302), a threaded rod (303), a limiting plate (304), a movable block (305), a support rod (306), a top block (307), a placement plate (308), a placement block (309), and a bolt (310). Above the bottom plate (1), a motor (301) is fixedly connected. The output end of the motor (301) is fixedly connected to a rotating shaft (302) through a coupling. The upper end of the rotating shaft (302) is fixedly connected to a threaded rod (303). Above the threaded rod (303), a limiting plate (304) is movably connected. On the outer wall of the threaded rod (303), a movable block (305) is movably connected. Above the movable block (305), a support rod (306) is fixedly connected. Above the movable block (305), a top block (307) is fixedly connected. On one side of the top block (307), a placement plate (308) is fixedly connected. Inside the placement plate (308), a placement block (309) is movably connected. Inside the placement plate (308), a bolt (310) is movably connected.

2. The detachable graphic advertisement protection device according to claim 1, characterized in that, The number of the support rods (306) is eight, and the support rods (306) are symmetrically arranged with the vertical bisector of the advertising board body (4) as the axis of symmetry.

3. The detachable graphic advertisement protection device according to claim 1, wherein, The buffer mechanism (7) includes a spring (701), a buffer plate (702), and a buffer pad (703). On the outer wall of the cover body (2), a spring (701) is fixedly connected. One end of the spring (701) is fixedly connected to a buffer plate (702). On the outer wall of the buffer plate (702), a buffer pad (703) is fixedly connected.

4. The detachable graphic advertisement protection device according to claim 3, characterized in that, The number of the springs (701) is several, and the springs (701) are arranged at equal intervals in a rectangular array on the outer wall of the cover body (2).

5. The detachable graphic advertisement protection device according to claim 3, characterized in that, The shape and size of the buffer plate (702) are both matched with those of the cover body (2), and the buffer plate (702) is movably connected to the cover body (2).

6. The easy-to-detach graphic advertisement protection device according to claim 1, characterized in that, The bolt (310) penetrates through the placement plate (308) and extends into the interior of the placement block (309), and the bolt (310) is movably connected to the placement plate (308) and the placement block (309).

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