An advertising box facilitating replacement of a poster

Abstract

The utility model discloses an advertisement box convenient to change poster, including box body and setting the box cover of box body both sides, be provided with glass on the box cover, the top fixed mounting of box body has rain -proof board, the bottom fixed mounting of box body has base, two connecting plates are fixedly installed between base and box body, two the box cover and box body between all be provided with rotating component, two rotating component between be provided with synchronous adjusting component. When needing to change the advertisement poster, through synchronous adjusting component to two rotating component and carry out rotation to control the box cover of both sides and carry out the overturning to can realize the outward overturning of box cover and spread, make the box cover glass face down and keep horizontal, at this moment can install the poster in the inside of box cover and fix through fixing component, can realize the installation of poster, compared with traditional installation mode, need not to climb to high place and install, increased the convenience and security when changing the poster.

Description

Technical Field

[0001] This utility model relates to the field of advertising box technology, and in particular to an advertising box that facilitates the replacement of posters. Background Technology

[0002] Outdoor advertising boxes, as a common advertising medium in urban public spaces, have undergone technological evolution focused on improving durability, visibility, and ease of installation. Traditional advertising boxes typically use a metal frame and translucent panels as their main structure, with backlit light boxes or transparent windows inside to display advertising content through static posters, light panels, etc. To cope with the complex outdoor environment, the box body is often made of rust-resistant aluminum alloy or stainless steel, with a UV-resistant coating to extend its lifespan; the translucent parts use high-transmittance acrylic panels or tempered glass to ensure the advertising image remains clear and eye-catching even in sunlight.

[0003] Patent document CN202816273U discloses an outdoor advertising box, including a box body with bases on both sides of the bottom. Each base has an upward-opening cavity containing a trash can. Doors on both sides of the base allow the trash can to be removed. A mosquito-proof gate is located on the upper surface of the cavity. This invention adds an LED display screen to the upper part of the box body, providing illumination and energy saving. The LED display screen can also display advertisements, increasing its value. The base with the trash can at the bottom of the box body allows the trash can to be removed from the side. The top of the cavity accommodating the trash can is equipped with a mosquito-proof gate. This design effectively accommodates trash while avoiding the impact of ordinary trash cans on mosquitoes and flies, thus overcoming the nuisance caused by mosquitoes and flies, improving quality of life, and preventing the spread of diseases.

[0004] As with the prior art of the aforementioned patent, when replacing the internal posters in most advertising boxes, the box door needs to be opened, and the original posters need to be removed and new posters installed inside the box. However, the installation of new posters is inconvenient due to the height of the top of the box. Furthermore, ensuring that the poster remains parallel to the edge of the box during installation is a problem that needs to be solved. Utility Model Content

[0005] Purpose of the utility model: The purpose of this utility model is to provide an advertising box that facilitates the replacement of posters, so as to solve the above-mentioned shortcomings in the prior art.

[0006] Technical Solution: An advertising box for easy poster replacement includes a box body and box covers on both sides of the box body. The box covers are provided with glass. A rainproof plate is fixedly installed on the top of the box body. A base is fixedly installed on the bottom of the box body. Two connecting plates are fixedly installed between the base and the box body. A rotating component is provided between each of the two box covers and the box body. A synchronous adjustment component is provided between the two rotating components. A fixing component is provided inside each of the two box covers.

[0007] As a further description of the above technical solution: the rotating assembly includes a rotating shaft rotatably mounted between two connecting plates, and a connecting frame is provided between the two rotating shafts and the box cover. The horizontal end of the connecting frame is fixedly connected to the rotating shaft, and the vertical end of the connecting frame is fixedly connected to the bottom of the box cover.

[0008] As a further description of the above technical solution: the synchronous adjustment component includes four gears, which are respectively disposed at both ends of two rotating shafts. Two lifting frames are disposed between the two rotating shafts. The two lifting frames are respectively disposed between two sets of gears. Each lifting frame consists of a horizontal section and two vertical sections fixedly installed at both ends of the horizontal section. The two vertical ends of the lifting frame are provided with tooth grooves, which mesh with the gears.

[0009] As a further description of the above technical solution: the synchronous adjustment assembly also includes two screws rotatably installed between the housing and the base, and the two screws are respectively threadedly connected to the horizontal sections of the two lifting frames.

[0010] As a further description of the above technical solution: the bottom of the box is provided with multiple limiting grooves, and the vertical sections of the two lifting frames slide in cooperation with the multiple limiting grooves respectively.

[0011] As a further description of the above technical solution: a groove is provided at the top of the base, and a motor is fixedly installed inside the groove. The output end of the motor is connected to a screw drive.

[0012] As a further description of the above technical solution: rubber pads are provided on both sides of the top edge of the base.

[0013] As a further description of the above technical solution: an installation groove is provided on the inner wall of the side of the box cover away from the glass, and a limit post is fixedly installed at each of the four corners of the installation groove, and a limit ring is threaded onto the limit post.

[0014] Beneficial effects: The advertisement is fixed on the box lid using a fixing component. When the advertisement needs to be replaced, the two rotating components are rotated by a synchronous adjustment component, thereby controlling the box lid on both sides to flip over. This allows the box lid to be flipped open outwards, so that the glass side of the box lid is facing down and kept horizontal. At this time, the poster can be laid flat and installed inside the box lid, and fixed by the fixing component. This completes the installation of the poster. Compared with the traditional installation method, there is no need to climb to a high place to install, which increases the convenience and safety of replacing the poster. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an advertising box that facilitates poster replacement, as proposed in this utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention after the lids on both sides are opened;

[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 4 This utility model Figure 3 A magnified structural diagram at point A;

[0019] Figure 5 This is a cross-sectional view of the present invention after the lid is opened;

[0020] Figure 6 This utility model Figure 5 A magnified structural diagram at point B;

[0021] Figure 7 This is a schematic diagram of the main structure of this utility model;

[0022] Figure 8 This is a three-dimensional structural diagram of the inside of the box cover of this utility model.

[0023] Legend:

[0024] 1. Box body; 2. Box cover; 201. Glass; 3. Rainproof plate; 4. Connecting plate; 5. Base; 6. Mounting slot; 7. Shaft; 8. Gear; 9. Connecting frame; 10. Lifting frame; 11. Gear groove; 12. Screw; 13. Limiting groove; 14. Groove; 15. Motor; 16. Rubber pad; 17. Limiting post; 18. Limiting ring. Detailed Implementation

[0025] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Reference Figure 1-8An advertising box for easy poster replacement includes a box body 1 and box covers 2 on both sides of the box body 1. Each box cover 2 has a glass panel 201. A rainproof plate 3 is fixedly installed at the top of the box body 1, and a base 5 is fixedly installed at the bottom of the box body 1. Two connecting plates 4 are fixedly installed between the base 5 and the box body 1. A rotating assembly is provided between each of the two box covers 2 and the box body 1, and a synchronous adjustment assembly is provided between the two rotating assemblies. A fixing assembly is provided inside each of the two box covers 2. The box body 1 is existing technology and its function is to store and illuminate advertising posters. The box covers 2 on both sides have transparent glass panels 201, which can... Two advertisements are placed inside the box 1. The advertisements inside the box 1 can be observed through the box cover 2. The advertisements are fixed on the box cover 2 by fixing components. When it is necessary to replace the advertisement poster, the two rotating components are rotated by the synchronous adjustment component, thereby controlling the box cover 2 on both sides to flip over. This allows the box cover 2 to be flipped outward and unfolded, so that the glass 201 side of the box cover 2 is facing down and kept horizontal. At this time, the poster can be laid flat and installed inside the box cover 2 and fixed by the fixing components. This completes the installation of the poster. Compared with the traditional installation method, there is no need to climb to a high place to install, which increases the convenience and safety when replacing the poster.

[0027] As a preferred technical solution of this embodiment, the rotating assembly includes a rotating shaft 7 rotatably installed between two connecting plates 4, and a connecting frame 9 is provided between the two rotating shafts 7 and the box cover 2. The horizontal end of the connecting frame 9 is fixedly connected to the rotating shaft 7, and the vertical end of the connecting frame 9 is fixedly connected to the bottom of the box cover 2. By rotating the rotating shaft 7, the connecting frame 9 can be driven to rotate, and the box cover 2 can be driven to rotate through the connecting frame 9, so that the box cover 2 can be flipped to a horizontal state.

[0028] As a preferred embodiment, the synchronous adjustment component includes four gears 8, which are respectively disposed at both ends of two rotating shafts 7. Two lifting frames 10 are disposed between the two rotating shafts 7, and the two lifting frames 10 are respectively disposed between the two sets of gears 8. Each lifting frame 10 consists of a horizontal section and two vertical sections fixedly installed at both ends of the horizontal section. Each vertical end of the lifting frame 10 is provided with a toothed groove 11, which meshes with the gears 8. When the lifting frame 10 moves upward, it can drive the gears 8 to rotate through the toothed grooves 11 on both sides, thereby realizing the rotation of the rotating shafts 7 and further controlling the opening and closing of the cover 2.

[0029] As a preferred technical solution of this embodiment, the synchronous adjustment component further includes two screws 12 rotatably installed between the housing 1 and the base 5, and the two screws 12 are respectively threadedly connected to the horizontal sections of the two lifting frames 10; the lifting of the lifting frame 10 can be controlled by rotating the screws 12.

[0030] As a preferred technical solution in this embodiment, the bottom of the housing 1 is provided with a plurality of limiting grooves 13, and the vertical sections of the two lifting frames 10 are respectively slidably engaged with the plurality of limiting grooves 13; the limiting grooves 13 are provided to limit the lifting frame 10 and prevent the lifting frame 10 from rotating during the rotation of the screw 12.

[0031] As a preferred technical solution in this embodiment, the top of the base 5 is provided with a groove 14, and a motor 15 is fixedly installed inside the groove 14. The output end of the motor 15 is connected to the screw 12 for transmission; the motor 15 can drive the screw 12 to rotate.

[0032] As a preferred technical solution in this embodiment, rubber pads 16 are provided on both sides of the top of the base 5; when the lid 2 is flipped over so that the lid 2 is placed on the base 5, rubber pads 16 are provided at the contact position between the lid 2 and the base 5 to protect the lid 2.

[0033] As a preferred technical solution of this embodiment, an installation groove 6 is provided on the inner wall of the side of the box cover 2 away from the glass 201. Limiting posts 17 are fixedly installed at the four corners of the installation groove 6, and limiting rings 18 are threaded onto the limiting posts 17. The four corner openings of the advertising poster are fitted onto the limiting posts 17, and then tightened by the limiting rings 18, thereby realizing the installation of the advertising poster.

[0034] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An advertising box for easy poster replacement, comprising a box body (1) and box covers (2) disposed on both sides of the box body (1), wherein the box covers (2) are provided with glass (201), a rainproof plate (3) is fixedly installed on the top of the box body (1), and a base (5) is fixedly installed on the bottom of the box body (1), characterized in that, Two connecting plates (4) are fixedly installed between the base (5) and the box body (1). A rotating component is provided between the two box covers (2) and the box body (1). A synchronous adjustment component is provided between the two rotating components. A fixing component is provided inside the two box covers (2).

2. The advertising box for easy poster replacement according to claim 1, characterized in that, The rotating assembly includes a rotating shaft (7) rotatably mounted between two connecting plates (4), and a connecting frame (9) is provided between the two rotating shafts (7) and the box cover (2). The horizontal end of the connecting frame (9) is fixedly connected to the rotating shaft (7), and the vertical end of the connecting frame (9) is fixedly connected to the bottom of the box cover (2).

3. The advertising box for easy poster replacement according to claim 1, characterized in that, The synchronous adjustment assembly includes four gears (8), which are respectively disposed at both ends of two rotating shafts (7). Two lifting frames (10) are disposed between the two rotating shafts (7). The two lifting frames (10) are respectively disposed between two sets of gears (8). Each lifting frame (10) consists of a horizontal section and two vertical sections fixedly installed at both ends of the horizontal section. Each of the two vertical ends of the lifting frame (10) is provided with a tooth groove (11), which meshes with the gear (8).

4. The advertising box for easy poster replacement according to claim 1, characterized in that, The synchronous adjustment assembly also includes two screws (12) rotatably installed between the housing (1) and the base (5), and the two screws (12) are threadedly connected to the horizontal sections of the two lifting frames (10) respectively.

5. An advertising box for easy poster replacement according to claim 3, characterized in that, The bottom of the box (1) is provided with multiple limiting grooves (13), and the vertical sections of the two lifting frames (10) slide in cooperation with the multiple limiting grooves (13).

6. An advertising box for easy poster replacement according to claim 1, characterized in that, The top of the base (5) has a groove (14), and a motor (15) is fixedly installed inside the groove (14). The output end of the motor (15) is connected to the screw (12) for transmission.

7. An advertising box for easy poster replacement according to claim 1, characterized in that, Rubber pads (16) are provided on both sides of the top of the base (5).

8. An advertising box for easy poster replacement according to claim 1, characterized in that, The inner wall of the box cover (2) away from the glass (201) has an installation groove (6), and a limit post (17) is fixedly installed at each of the four corners of the installation groove (6). A limit ring (18) is threaded onto the limit post (17).

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