Practical propaganda device

Abstract

The utility model provides a practical propaganda device, which relates to the technical field of ideological education and comprises a base, mounting racks are fixedly connected to positions, close to two sides, of the top of the base, a propaganda rack is fixedly connected to a position, close to the top, between the outer surfaces of the mounting racks, and a mounting frame is rotatably connected to the inner surface of the propaganda rack through a rotating shaft. A plurality of sliding rods are fixedly connected to the inner wall of one side of the propaganda frame at equal intervals, and limiting blocks are fixedly connected to the front end faces of the multiple sliding rods. According to the advertising frame, the limiting blocks, the sliding rods, the springs, the handles, the pressing blocks and the rubber pads are used in cooperation, advertising posters in the advertising frame can be conveniently and rapidly disassembled and assembled, and therefore the advertising posters can be conveniently replaced, the replacement efficiency is improved, and meanwhile under the cooperation of the installation frame, the magnet, the transparent plate and the pull handle, the advertising posters can be conveniently replaced. A certain protection effect can be provided for the propaganda poster, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of ideological education, in particular to a practical propaganda device. Background Art

[0002] Ideological education is a social practice activity in which a society or social group uses certain ideas and moral norms to exert a purposeful, planned and organized influence on its members so that they form ideological and moral qualities that conform to certain social requirements. It is also a lifelong learning course in Chinese literature. Ideological education is the primary content of China's spiritual civilization construction. At present, propaganda devices are often installed at the entrance of communities or in propaganda offices in schools to promote ideological and political education.

[0003] In the prior art, propaganda devices need to use propaganda posters to timely update propaganda content when in use, reflect the latest ideological and political education themes and propaganda slogans, and ensure the timeliness and effectiveness of information. However, existing propaganda posters are usually glued to display boards, so when replacing propaganda posters, it is difficult to quickly tear off the propaganda posters for replacement, which is inconvenient for staff to operate and reduces replacement efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that a propaganda device needs to use propaganda posters to timely update the propaganda content when in use, reflect the latest ideological and political education themes and propaganda slogans, and ensure the timeliness and effectiveness of the information, but the existing propaganda posters are usually glued to the display board, so when the propaganda posters are replaced, it is difficult to quickly tear off the propaganda posters for replacement, which is inconvenient for the staff to operate and reduces the replacement efficiency. A practical propaganda device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a practical publicity device, comprising: a base, a mounting frame is fixedly connected to the top of the base near both sides, a publicity frame is fixedly connected to the outer surface of the mounting frame near the top, the inner surface of the publicity frame is rotatably connected to the mounting frame through a rotating shaft, a plurality of sliding rods are equidistantly fixedly connected to the inner wall of one side of the publicity frame, the front end surfaces of the plurality of sliding rods are fixedly connected to limiting blocks, the tops of the plurality of limiting blocks are fixedly connected to magnets, the outer surfaces of the plurality of sliding rods are sleeved with springs, the plurality of sliding rods are divided into two groups, the outer surfaces of the two groups of sliding rods are movably connected with pressure blocks, and the rear surfaces of the two pressure blocks are fixedly connected to rubber pads.

[0006] Preferably, a mounting plate is fixedly connected to a central position between the outer surfaces of the two mounting frames, and a placement rack is fixedly connected to the top of the mounting plate.

[0007] Preferably, one ends of the plurality of springs are respectively fixedly connected to outer surfaces of the two pressing blocks, and the other ends of the plurality of springs are respectively fixedly connected to outer surfaces of the plurality of limit blocks.

[0008] Preferably, the outer surface of the magnet is fitted with the outer surface of the installation frame, and a handle is fixedly connected to the outer surface of the installation frame.

[0009] Preferably, a plurality of traveling wheels are equidistantly and fixedly connected to the bottom of the base, and a threaded rod is threadedly connected through the center position of the top of the base.

[0010] Preferably, the bottom of the threaded rod is rotatably connected to a support plate, and the top of the threaded rod is fixedly connected to a handle.

[0011] Preferably, handles are fixedly connected to the front surfaces of the two pressing blocks.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by using the limit block, sliding rod, spring, handle, pressure block and rubber pad in combination, the promotional posters in the promotional rack can be quickly disassembled and installed, thereby facilitating the replacement of the promotional posters and improving the replacement efficiency. At the same time, with the cooperation of the installation frame, magnet, transparent plate and handle, a certain protection can be provided for the promotional posters, and the utility model is highly practical.

[0014] 2. In the utility model, the threaded rod is rotated by turning the handle to make the threaded rod rotate on the base, driving the support plate to move downward and contact the ground, thereby increasing the stability of the base when placed. By using the mounting plate and the placement rack in combination, relevant manuals or materials can be placed, making it convenient for the audience to have a deeper understanding of the promotional theme. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a practical promotional device is proposed for the utility model;

[0016] Figure 2 The utility model provides an expanded diagram of a practical publicity device;

[0017] Figure 3 A partial structural cross-sectional view of a practical publicity device is provided for the utility model;

[0018] Figure 4 A partial structural schematic diagram of a practical publicity device is provided for the utility model;

[0019] Figure 5 The utility model provides a base structure schematic diagram of a practical publicity device.

[0020] Legend: 1. Mounting frame; 2. Base; 3. Threaded rod; 4. Travel wheel; 5. Placement rack; 6. Promotional rack; 7. Mounting frame; 8. Pressure block; 9. Handle; 10. Magnet; 11. Rubber pad; 12. Mounting plate; 13. Sliding rod; 14. Spring; 15. Support plate; 16. Limit block; 17. Turn handle; 18. Pull handle. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a practical propaganda device, including: a base 2, the top of the base 2 is fixedly connected to a mounting frame 1 near both sides, the outer surface of the mounting frame 1 is fixedly connected to a propaganda frame 6 near the top, the inner surface of the propaganda frame 6 is rotatably connected to a mounting frame 7 through a rotating shaft, a plurality of sliding rods 13 are fixedly connected to the inner wall of one side of the propaganda frame 6 at equal intervals, the front end surfaces of the plurality of sliding rods 13 are fixedly connected to a limiting block 16, the tops of the plurality of limiting blocks 16 are fixedly connected to a magnet 10, and the outer surfaces of the plurality of sliding rods 13 Each of them is sleeved with a spring 14, and the multiple sliding rods 13 are divided into two groups. A pressure block 8 is movably connected between the outer surfaces of the two groups of sliding rods 13, and the rear surfaces of the two pressure blocks 8 are fixedly connected with rubber pads 11. One ends of the multiple springs 14 are respectively fixedly connected to the outer surfaces of the two pressure blocks 8, and the other ends of the multiple springs 14 are respectively fixedly connected to the outer surfaces of the multiple limit blocks 16. The outer surface of the magnet 10 is fitted with the outer surface of the installation frame 7, and the outer surface of the installation frame 7 is fixedly connected with a pull handle 18, and the front surfaces of the two pressure blocks 8 are fixedly connected with handles 9.

[0024] The effect achieved by the entire embodiment 1 is that a transparent plate is installed on the inner wall of the installation frame 7, and the installation frame 7 is made of metal. When the staff needs to install the propaganda poster, the installation frame 7 is pulled by the pull handle 18 to separate the installation frame 7 from the magnet 10, and then the installation frame 7 is rotated along the rotating shaft in the propaganda frame 6, and then the handle 9 is pulled to drive the pressing block 8 to move forward along the sliding rod 13, and the spring 14 is compressed between the limit block 16 and the pressing block 8, and then one side of the propaganda poster is placed between the rubber pad 11 and the inner wall of the propaganda frame 6, and then the handle 9 is released, and the pressing block 8 is driven under the rebound force of the spring 14. Move backward on the sliding rod 13 and fix the promotional poster by the pressing block 8. At the same time, under the action of the rubber pad 11, the fixing effect of the pressing block 8 on the promotional poster is increased. Then, the other side of the promotional poster is installed according to the above operation, and the promotional poster can be quickly fixed on the promotional frame 6. Then, the installation frame 7 is closed and the installation frame 7 is fixed by the adsorption force of the magnet 10. Therefore, the installation frame 7 and the transparent plate can provide a certain protection for the promotional poster. When the promotional poster needs to be disassembled, the above operation can be reversed to quickly disassemble and replace the promotional poster, thereby improving the replacement efficiency of the promotional poster.

[0025] Embodiment 2, as Figure 1-Figure 5 As shown, a mounting plate 12 is fixedly connected at a center position between the outer surfaces of the two mounting frames 1, a placement frame 5 is fixedly connected to the top of the mounting plate 12, a plurality of walking wheels 4 are fixedly connected to the bottom of the base 2 at equal intervals, a threaded rod 3 is threadedly connected through the top center position of the base 2, a support plate 15 is rotatably connected to the bottom of the threaded rod 3, and a turning handle 17 is fixedly connected to the top of the threaded rod 3.

[0026] The effect achieved by the entire embodiment 2 is that when it is necessary to carry out ideological propaganda through the propaganda rack 6, the device is moved to the specified position through the base 2 and the walking wheel 4, and then the threaded rod 3 is rotated by the turning handle 17 to make the threaded rod 3 rotate on the base 2, driving the support plate 15 to move downward and contact with the ground, thereby increasing the stability of the base 2 when placed. By using the mounting plate 12 and the placement rack 5 in combination, relevant manuals or materials can be placed, which is convenient for the audience to have a deeper understanding of the propaganda theme.

[0027] Working principle: When the staff needs to install the promotional poster, they pull the installation frame 7 through the pull handle 18 to separate the installation frame 7 from the magnet 10, and then the installation frame 7 rotates along the rotating shaft in the promotional frame 6, and then pull the handle 9 to drive the pressure block 8 to move forward along the sliding rod 13, and compress the spring 14 between the limit block 16 and the pressure block 8, and then place one side of the promotional poster between the rubber pad 11 and the inner wall of the promotional frame 6, and then release the handle 9, and under the action of the spring 14 rebound, drive the pressure block 8 to move backward on the sliding rod 13, fix the promotional poster through the pressure block 8, and at the same time, under the action of the rubber pad 11, the fixing effect of the pressure block 8 on the promotional poster is increased, and then the other side of the promotional poster is installed according to the above operation. Quickly fix the promotional poster on the promotional frame 6, then close the installation frame 7, and fix the installation frame 7 under the adsorption force of the magnet 10, so that the installation frame 7 and the transparent plate can provide a certain protection for the promotional poster. When the promotional poster needs to be disassembled, the above operation can be reversed to quickly disassemble and replace the promotional poster. When the promotional poster is installed, the device is moved to the specified position through the base 2 and the walking wheel 4, and then the threaded rod 3 is rotated by the handle 17 to rotate the threaded rod 3 on the base 2, driving the support plate 15 to move downward and contact the ground, thereby increasing the stability of the base 2 when placed. By using the installation plate 12 and the placement frame 5 in combination, relevant manuals or materials can be placed, which is convenient for the audience to have a deeper understanding of the promotional theme.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A practical advertising device, characterized in that: include: A base (2) is provided, wherein the top of the base (2) is fixedly connected to a mounting frame (1) at positions near both sides, a publicity frame (6) is fixedly connected to the outer surface of the mounting frame (1) at positions near the top, the inner surface of the publicity frame (6) is rotatably connected to a mounting frame (7) via a rotating shaft, a plurality of sliding rods (13) are equidistantly fixedly connected to the inner wall of one side of the publicity frame (6), the front end surfaces of the plurality of sliding rods (13) are fixedly connected to a limiting block (16), the tops of the plurality of limiting blocks (16) are fixedly connected to a magnet (10), the outer surfaces of the plurality of sliding rods (13) are sleeved with a spring (14), the plurality of sliding rods (13) are divided into two groups, a pressing block (8) is movably connected between the outer surfaces of the two groups of sliding rods (13), and the rear surfaces of the two pressing blocks (8) are fixedly connected to a rubber pad (11).

2. The practical advertising device according to claim 1, characterized in that: A mounting plate (12) is fixedly connected at a central position between the outer surfaces of the two mounting frames (1), and a placement frame (5) is fixedly connected to the top of the mounting plate (12).

3. The practical advertising device according to claim 2, characterized in that: One end of the plurality of springs (14) is respectively fixedly connected to the outer surfaces of the two pressing blocks (8), and the other end of the plurality of springs (14) is respectively fixedly connected to the outer surfaces of the plurality of limit blocks (16).

4. The practical advertising device according to claim 3, characterized in that: The outer surface of the magnet (10) is arranged in close contact with the outer surface of the installation frame (7), and a handle (18) is fixedly connected to the outer surface of the installation frame (7).

5. The practical advertising device according to claim 4, characterized in that: A plurality of running wheels (4) are fixedly connected to the bottom of the base (2) at equal intervals, and a threaded rod (3) is threadedly connected to the center of the top of the base (2).

6. The practical advertising device according to claim 5, characterized in that: The bottom of the threaded rod (3) is rotatably connected to a support plate (15), and the top of the threaded rod (3) is fixedly connected to a turning handle (17).

7. The practical advertising device according to claim 6, characterized in that: The front surfaces of the two pressing blocks (8) are both fixedly connected with handles (9).

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