Advertising rack

Abstract

The utility model discloses an advertising frame, which relates to the technical field of advertising frames and comprises a base, an annular groove is arranged at the top end of the base, a motor is fixedly connected to the middle of the top end of the base, a driving shaft is fixedly connected to the driving end of the motor, and a placing plate is fixedly connected to the top end of the driving shaft. Circular columns are fixedly connected to the four corners of the bottom end of the placement plate, balls are movably embedded into the bottom ends of the four circular columns, and the bottom ends of the four balls make contact with the bottom end of the annular groove; a transparent frame plate is fixedly connected to the top end of the containing plate, a rain shielding base is arranged above the transparent frame plate, through the rain shielding base, a first magnet, a first magnetic column, a second magnet, a second magnetic column, a circular notch in the transparent frame plate and other structures, the effect that a new advertisement poster is conveniently replaced is achieved, and the problems that a traditional advertisement propaganda frame is inconvenient to disassemble, inconvenient to use and the like are solved. And the problem that replacement is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising racks, in particular to an advertising rack. Background Art

[0002] Advertising is an activity that promotes and publicizes products, services or ideas, aiming to attract the attention of the target audience and prompt them to take action, such as purchasing products, participating in activities or supporting certain viewpoints. In order to fix posters and other brochures, they need to be placed on advertising stands to facilitate pedestrians to understand the content of the posters and play a role in attracting traffic.

[0003] At present, when replacing advertising posters, existing advertising stands need to remove bolts and other fixings one by one, which is inconvenient to disassemble and replace. In addition, when replacing advertising posters, there is a lack of flattening of the advertising posters, which causes them to bend when placed, thereby affecting the display of the content of the advertising posters.

[0004] To this end, this case proposes an advertising stand to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to provide an advertising stand that can effectively solve the technical problems in the background technology that the advertising poster is inconvenient to disassemble, resulting in inconvenience in replacement and bending when replacing the advertising poster, thereby affecting the display of the content of the advertising poster.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An advertising stand comprises a base, an annular groove is formed at the top of the base, a motor is fixedly connected to the middle of the top of the base, a drive shaft is fixedly connected to the driving end of the motor, a placement plate is fixedly connected to the top of the drive shaft, circular columns are fixedly connected to the four corners of the bottom of the placement plate, and balls are movably embedded in the bottom ends of the four circular columns, and the bottom ends of the four balls are in contact with the bottom end of the annular groove;

[0008] A transparent frame plate is fixedly connected to the top of the placement plate, a rain shelter seat is provided above the transparent frame plate, placement holes are provided on the four sides of the top of the transparent frame plate and are used to place advertising posters, a disassembly and assembly mechanism is provided between the transparent frame plate and the rain shelter seat, and multiple sets of flat clamping mechanisms are provided on the transparent frame plate.

[0009] As a further solution of the present invention, the disassembly and assembly mechanism includes a fixed column fixedly connected to the middle of the top of the placement plate, a first circular groove is opened at the top of the fixed column, and a first magnet is fixedly connected to the bottom of the first circular groove.

[0010] As a further solution of the present invention, the disassembly and assembly mechanism further includes second circular grooves provided at the four corners of the top end of the transparent frame plate, and the bottom ends of the four second circular grooves are fixedly connected to second magnets.

[0011] As a further solution of the present invention, the disassembly and assembly mechanism also includes a first magnetic column fixedly connected to the middle part of the bottom end of the rain shield seat, the first magnetic column and the first magnet have different magnetic properties, and second magnetic columns are fixedly connected above the four corners of the bottom end of the rain shield seat corresponding to the second circular grooves, and the four groups of the second magnetic columns and the second magnets have different magnetic properties.

[0012] As a further solution of the present invention, the flat clamping mechanism includes telescopic columns that slide through the four sides of the inner wall of the transparent frame plate and extend into the placement hole. The four groups of telescopic columns are far away from each other and are fixedly connected to the clamping plates to clamp and limit the advertising posters.

[0013] As a further solution of the present invention, the four groups of telescopic columns are fixedly connected to a pulling plate at one end close to each other, and tension springs are fixedly connected between the four groups of pulling plates and the transparent frame plate and are arranged outside the telescopic columns.

[0014] As a further solution of the present invention, a ring light is fixedly connected to the outer wall of the fixed column, and a rainproof frame is fixedly connected to the outer side of the circular column corresponding to the bottom end of the placement plate.

[0015] The beneficial effects of the utility model are as follows:

[0016] Through the cooperation of the motor, drive shaft, placement plate and transparent frame plate, the advertising poster in the placement hole can be rotated, making it convenient to view the advertising poster in different directions, thereby realizing the function of all-round display of the publicity rack. In addition, under the illumination of the ring light, the advertising poster in the placement hole can be viewed in dim light conditions.

[0017] By cooperating with the rain shield, the first magnet, the first magnetic column, the second magnet, the second magnetic column and the circular notch on the transparent frame, the advertising poster can be taken out and replaced with a different poster, thereby making it convenient to replace a new advertising poster;

[0018] Through the mutual cooperation of the pulling plate, telescopic column, clamping plate and tension spring, the clamping plate can squeeze the advertising poster and make the advertising poster fit flatly and tightly on the inner wall of the placement hole, preventing it from bending during display, so that the content on the advertising poster can be clearly and completely displayed, making it convenient for passers-by to watch. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an advertising stand of the present utility model;

[0020] Figure 2 This is a cross-sectional view of the base of an advertising stand of the present utility model;

[0021] Figure 3 This is a top perspective view of the base of an advertising stand of the present invention;

[0022] Figure 4 This is an isolated diagram of an advertising stand of the present utility model;

[0023] Figure 5 This is a structural diagram of a rainproof seat of an advertising stand of the utility model;

[0024] Figure 6 This is a cutting diagram of a transparent frame plate of an advertising stand of the utility model;

[0025] Figure 7 This is a cross-sectional cut view of a fixed column of an advertising stand of the present utility model;

[0026] Figure 8 This is a full cross-sectional view of a transparent frame of an advertising stand according to the present invention.

[0027] In the figure: 1. Base; 2. Annular groove; 3. Motor; 4. Drive shaft; 5. Placement plate; 6. Circular column; 7. Ball bearing; 8. Transparent frame; 9. Rain shield seat; 10. Placement hole; 11. Fixing column; 12. First circular groove; 13. First magnet; 14. Second circular groove; 15. Second magnet; 16. First magnetic column; 17. Second magnetic column; 18. Telescopic column; 19. Clamping plate; 20. Pull plate; 21. Tension spring; 22. Ring light; 23. Rain shield frame. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] like Figure 1-8 As shown, an advertising stand includes a base 1, an annular groove 2 is formed at the top of the base 1, a motor 3 is fixedly connected to the middle of the top of the base 1, a driving shaft 4 is fixedly connected to the driving end of the motor 3, a placement plate 5 is fixedly connected to the top of the driving shaft 4, circular columns 6 are fixedly connected to the four corners of the bottom of the placement plate 5, and balls 7 are movably embedded in the bottom ends of the four circular columns 6, and the bottom ends of the four balls 7 are in contact with the bottom end of the annular groove 2;

[0030] A transparent frame plate 8 is fixedly connected to the top of the placement plate 5, and a rain shelter seat 9 is provided above the transparent frame plate 8. Placement holes 10 are provided on the four sides of the top of the transparent frame plate 8 and are used to place advertising posters. A disassembly and assembly mechanism is provided between the transparent frame plate 8 and the rain shelter seat 9. Multiple sets of flat clamping mechanisms are provided on the transparent frame plate 8. The disassembly and assembly mechanism facilitates the replacement of new and different advertising posters, and the flat clamping mechanism can make the advertising posters displayed flatly.

[0031] In this embodiment, the disassembly and assembly mechanism includes a fixed column 11 fixedly connected to the middle of the top of the placement plate 5, the top of the fixed column 11 is provided with a first circular groove 12, the bottom of the first circular groove 12 is fixedly connected to the first magnet 13, and the disassembly and assembly mechanism also includes a first magnetic column 16 fixedly connected to the middle of the bottom end of the rain shield seat 9, and the first magnetic column 16 and the first magnet 13 have different magnetic properties;

[0032] When disassembling, the first magnetic column 16 and the first magnet 13 are separated, and when installing, the first magnetic column 16 and the first magnet 13 only need to be put together, which is convenient and quick.

[0033] In this embodiment, the disassembly and assembly mechanism further includes second circular grooves 14 formed at the four corners of the top of the transparent frame plate 8. The bottom ends of the four second circular grooves 14 are fixedly connected to second magnets 15. Second magnetic columns 17 are fixedly connected above the four corners of the bottom end of the rain shield 9 corresponding to the second circular grooves 14. The four groups of second magnetic columns 17 and the second magnets 15 have different magnetic properties.

[0034] The second magnetic column 17 and the second magnet 15 are separated when disassembling, and are combined with each other when installing, so the installation process is convenient.

[0035] In this embodiment, the flattening clamping mechanism includes telescopic columns 18 that slide through the four sides of the inner wall of the transparent frame plate 8 and extend into the placement hole 10. The four groups of telescopic columns 18 are separated from each other and are fixedly connected to the clamping plate 19 to clamp and limit the advertising poster.

[0036] The clamping plate 19 can also keep the advertising poster in a flat state when clamping it, so that the content on the advertising poster can be fully displayed.

[0037] In this embodiment, the four groups of telescopic columns 18 are fixedly connected to one end thereof, and a tension spring 21 is fixedly connected between the four groups of pull plates 20 and the transparent frame plate 8 and is arranged outside the telescopic columns 18;

[0038] The elastic restoring action of the tension spring 21 can cause the pulling plate 20 to perform a restoring motion, thereby completing the clamping operation.

[0039] In this embodiment, a ring light 22 is fixedly connected to the outer wall of the fixed column 11, and a rainproof frame 23 is fixedly connected to the outer side of the circular column 6 at the bottom end of the placement plate 5;

[0040] The ring light 22 can make the advertising poster visible in dim light conditions, making it easier for passers-by to view it, and the rainproof frame 23 can prevent rainwater from entering the annular groove 2.

[0041] It should be noted that the present invention is an advertising stand. When in use, first, the ring light 22 is turned on to illuminate the transparent frame plate 8 and the advertising poster in the placement hole 10, which is convenient for viewing in dim light conditions. The motor 3 can be started to rotate the drive shaft 4 and the placement plate 5, thereby rotating the transparent frame plate 8. Therefore, the advertising poster in the placement hole 10 can be rotated, making it convenient to view the advertising poster in different directions, thereby realizing the function of the propaganda stand for all-round display.

[0042] During the rotation process, the ball 7 rolls on the inner wall of the bottom end of the circular column 6, thereby reducing friction when rolling in the annular groove 2, making the rolling smoother;

[0043] During use, the rain shield 9 can be pulled up to separate the first magnet 13 from the first magnetic column 16 and the second magnet 15 from the second magnetic column 17, and the advertising poster can be taken out through the circular notch on the transparent frame 8 and replaced with a different poster, so it is convenient to replace a new advertising poster;

[0044] When replacing a poster, the pulling plate 20 needs to be moved inward and the telescopic column 18 and the clamping plate 19 need to be moved to one side. After the advertising poster is placed in the placement hole 10, the pulling plate 20 is released and the elastic return action of the tension spring 21 allows the clamping plate 19 to squeeze the advertising poster and make the advertising poster fit tightly and flatly on the inner wall of the placement hole 10, preventing it from bending during display. The content on the advertising poster is clearly and completely displayed, making it convenient for passers-by to view.

[0045] After the replacement is completed, the first magnetic column 16 is aligned with the first circular groove 12, and the second magnetic column 17 is aligned with the second circular groove 14 and inserted. At this time, the rain shield seat 9 can be fixed by the attraction between the first magnetic column 16 and the first magnet 13 and the second magnetic column 17 and the second magnet 15.

[0046] Moreover, the shape of the rain shield seat 9 and the rain shield frame 23 can make rainwater flow around, preventing rainwater from staying on the rain shield seat 9 and the rain shield frame 23, and avoiding rainwater accumulation on them. The top shape of the base 1 is high in the middle and low at the edge, so it can prevent rainwater from entering the annular groove 2, and can protect the structure below the rain shield frame 23.

[0047] The above shows and describes 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 above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An advertising stand, comprising a base (1), characterized in that: An annular groove (2) is provided at the top of the base (1), a motor (3) is fixedly connected to the middle of the top of the base (1), a driving shaft (4) is fixedly connected to the driving end of the motor (3), a placement plate (5) is fixedly connected to the top of the driving shaft (4), circular columns (6) are fixedly connected to the four corners of the bottom of the placement plate (5), and balls (7) are movably embedded in the bottoms of the four circular columns (6), and the bottoms of the four balls (7) are in contact with the bottom of the annular groove (2); The top of the placement plate (5) is fixedly connected to a transparent frame plate (8), a rain shield seat (9) is provided above the transparent frame plate (8), placement holes (10) are provided on all four sides of the top of the transparent frame plate (8) and are used to place advertising posters, a disassembly mechanism is provided between the transparent frame plate (8) and the rain shield seat (9), and a plurality of flattening clamping mechanisms are provided on the transparent frame plate (8).

2. The advertising stand according to claim 1, characterized in that: The disassembly and assembly mechanism comprises a fixed column (11) fixedly connected to the middle of the top end of the placement plate (5); a first circular groove (12) is formed at the top end of the fixed column (11); and a first magnet (13) is fixedly connected to the bottom end of the first circular groove (12).

3. The advertising stand according to claim 2, characterized in that: The disassembly and assembly mechanism further comprises second circular grooves (14) formed at the four corners of the top end of the transparent frame plate (8), and the bottom ends of the four second circular grooves (14) are all fixedly connected with second magnets (15).

4. The advertising stand according to claim 3, characterized in that: The disassembly and assembly mechanism also includes a first magnetic column (16) fixedly connected to the middle of the bottom end of the rain shield seat (9), the first magnetic column (16) and the first magnet (13) have different magnetic properties, and second magnetic columns (17) are fixedly connected above the second circular grooves (14) corresponding to the four corners of the bottom end of the rain shield seat (9), and the four groups of the second magnetic columns (17) and the second magnets (15) have different magnetic properties.

5. The advertising stand according to claim 1, characterized in that: The flattening clamping mechanism comprises telescopic columns (18) that slide through the four sides of the inner wall of the transparent frame plate (8) and extend into the interior of the placement hole (10). The four groups of telescopic columns (18) are spaced apart from each other and are fixedly connected to clamping plates (19) to clamp and limit the advertising poster.

6. The advertising stand according to claim 5, characterized in that: The four groups of telescopic columns (18) are all fixedly connected to a pulling plate (20) at one end close to each other, and a tension spring (21) is fixedly connected between the four groups of pulling plates (20) and the transparent frame plate (8) and is arranged outside the telescopic column (18).

7. The advertising stand according to claim 2, characterized in that: The outer wall of the fixed column (11) is fixedly connected to a ring light (22), and the bottom end of the placement plate (5) is fixedly connected to the outer side of the circular column (6) to a rainproof frame (23).

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