Mobile passive propaganda station

Abstract

The invention discloses a movable passive propaganda station which comprises a propaganda station body, two winding shafts used for alternately unwinding and winding propaganda posters are arranged on the propaganda station body, and a stretching assembly used for driving the posters to unfold is arranged on the propaganda station body. And a driving assembly for driving the winding shaft to rotate and driving the stretching assembly to move is arranged on the propaganda station body. According to the device, the driving assembly is started, the driving assembly drives the winding shafts on the two sides to rotate, the winding shaft on one side rotates to release the propaganda poster on the upper portion, the winding shaft on the other side rotates to roll the originally released sea newspaper, and meanwhile the driving assembly can drive the stretching assembly to move from the winding shaft for releasing the propaganda poster to the winding shaft for rolling the propaganda sea newspaper; in this way, the next poster needing to be displayed is unfolded while the previous propaganda poster is rolled, and therefore when the poster is replaced, the poster needing to be recycled is rolled, and meanwhile the poster needing to be displayed is unfolded.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of propaganda stations, and specifically to a mobile passive propaganda station. Background Art

[0002] Propaganda stations are a type of VI application that can be used for advertising, notifications, slogans, and other publicity. They are an effective means for organizations or corporate units to conduct self-promotion and are often used in public places such as streets, factories, and hotels. They generally use stainless steel as the frame, tempered glass or endurance board as the panel, and aluminum alloy as the ceiling. The panel can be opened to replace the promotional screen.

[0003] When replacing internal posters at existing propaganda stations, it is usually necessary to open the glass frame, dismantle the internal posters, and then replace the new posters inside the propaganda station by fixing the four corners of the posters. This replacement is not only troublesome, but also the posters on the propaganda station cannot be displayed during the replacement process. If the posters are not replaced in time, the publicity effects of new advertisements, notices, slogans, etc. will be affected. Summary of the invention

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. It mainly provides a mobile passive propaganda station to solve the technical problems mentioned in the above background technology that the existing propaganda stations are troublesome to replace posters, and the propaganda stations cannot display the content of the posters during the replacement process. At the same time, if the posters are not replaced in time, it will affect the promotion effect of the new content.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A mobile passive propaganda station includes a propaganda station body, on which are provided two winding shafts for alternately releasing and rewinding propaganda posters, on which are provided a stretching assembly for driving the posters to unfold, and on which are provided a driving assembly for driving the winding shafts to rotate and driving the stretching assembly to move.

[0007] Preferably, an upper support block and a lower support block are provided inside the propaganda station body, plug-in blocks are provided at both upper and lower ends of the winding shaft, the winding shaft is respectively plugged into the upper support block and the lower support block through the plug-in blocks, and a door frame is provided on the propaganda station body.

[0008] Preferably, the stretching assembly includes a moving block, clamping blocks are provided on both sides of the moving block, a promotional poster is wound around the winding shaft, the clamping block clamps and fixes one end of the promotional poster, and a display glass frame is provided on the promotional station body.

[0009] Preferably, a guide wheel is provided on the moving block, a guide groove is opened inside the propaganda station body, and the guide wheel is arranged inside the guide groove.

[0010] Preferably, the driving assembly comprises a threaded rod, the threaded rod is rotatably connected to the inside of the promotion station body, and a rotating handle is sleeved on the threaded rod.

[0011] Preferably, a bevel gear set is provided between the lower support block and the threaded rod, and the moving block is threadedly sleeved on the threaded rod.

[0012] Preferably, a base is provided on the propaganda station body, and a self-locking universal wheel is provided at the bottom of the base.

[0013] Preferably, a telescopic block is provided on the base, a push handle is provided on the telescopic block, and a baffle is provided on the propaganda station body.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the driving component is started, and the driving component drives the winding shafts on both sides to rotate. The winding shaft on one side rotates to release the promotional poster above, and the winding shaft on the other side rotates to roll up the originally released poster. At the same time, the driving component drives the stretching component to move from the winding shaft for releasing the promotional poster toward the winding shaft for rolling up the promotional poster. In this way, the previous promotional poster can be rolled up while the next poster to be displayed can be unfolded. In this way, when replacing the poster, not only the poster to be recycled can be rolled up, but the poster to be displayed can be unfolded at the same time, which is convenient for recycling and unfolding the posters.

[0015] Furthermore, when replacing the promotional posters displayed on the propaganda station body, the replacement of the promotional posters will not affect the promotional effect of the propaganda station body, and the winding shaft does not need to be replaced immediately after rolling up the promotional poster. You can wait until the next promotional poster needs to be replaced and replace two new winding shafts at the same time. This can reduce the number of times the promotional posters are replaced and reduce the manual workload. At the same time, when replacing the promotional posters, you only need to take the winding shaft out of the upper support block and the lower support block, and release the clamping block to clamp the promotional poster to replace the promotional poster. Compared with the existing promotional posters, it is more convenient to fix and loosen the four corners of the entire unfolded poster and then roll up the poster.

[0016] A self-locking universal wheel is provided on the base below the propaganda station body, and a retractable telescopic block and a pushing handle are provided on the base. The self-locking universal wheel lock is opened, the telescopic block is pulled outward, and the pushing handle is lifted. By pushing the pushing handle in conjunction with the self-locking universal wheel, the propaganda station body can be driven to move, so that the propaganda station body can be more convenient to transfer. At the same time, when it does not need to be moved, the universal wheel is locked, and the telescopic block and the pushing handle are retracted into the base. In this way, the telescopic block and the pushing handle will not hinder the normal use of the propaganda station body when it does not need to be moved.

[0017] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the side three-dimensional structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the promotion station body of the present invention;

[0021] Figure 4 This is a schematic diagram of the internal structure of the promotion station of the present invention;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the upper support block and the lower support block of the present invention;

[0023] The markings in the figure are:

[0024] 1. Promotion stand body; 2. Display glass frame; 3. Base; 4. Self-locking universal wheel; 5. Baffle; 6. Telescopic block; 7. Push handle; 8. Door frame; 9. Winding shaft; 10. Promotion poster; 11. Upper support block; 12. Lower support block; 13. Plug-in block; 14. Threaded rod; 15. Turning handle; 16. Bevel gear set; 17. Moving block; 18. Clamping block; 19. Guide wheel; 20. Guide groove. DETAILED DESCRIPTION

[0025] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] Please refer to the attached Figure 1-Figure 5 A mobile passive propaganda station includes a propaganda station body 1, on which are disposed two winding shafts 9 for alternately releasing and rewinding propaganda posters 10, a stretching assembly for driving the posters to unfold, and a driving assembly for driving the winding shaft 9 to rotate and drive the stretching assembly to move.

[0029] The specific operation process of the present invention is as follows: when the promotional content of the promotional station body 1 needs to be replaced, the driving component is manually driven to work, and the driving component will drive the two winding shafts 9 inside the promotional station body 1 to rotate, and at the same time, the driving component will drive the stretching component to move, and the stretching component will clamp one end of the promotional poster 10 on the winding shafts 9 on both sides, and the driving component drives the two winding shafts 9 to rotate, wherein the promotional poster 10 originally unfolded for promotion will be rotated by the winding shaft 9 to be rolled up, and the promotional poster 10 originally in the rolled-up state will be rotated and released by the winding shaft 9, and the stretching component moves from the winding shaft 9 that starts to unwind toward the winding shaft 9 that rolls up the promotional poster 10, so that the stretching component assists the originally unfolded promotional poster 10 to be rolled up by the winding shaft 9, and the originally rolled-up promotional poster 10 is pulled by the stretching component to be unfolded for display and promotion after the winding shaft 9 is rotated and released, thereby realizing the replacement of the promotional content on the promotional station body 1.

[0030] Please refer to Figure 3-Figure 5 An upper support block 11 and a lower support block 12 are arranged inside the propaganda station body 1, and plug-in blocks 13 are arranged at both ends of the winding shaft 9. The winding shaft 9 is respectively plugged into the upper support block 11 and the lower support block 12 through the plug-in blocks 13, and a door frame 8 is arranged on the propaganda station body 1.

[0031] Keys are respectively provided at the upper and lower ends of the winding shaft 9, and corresponding grooves are respectively provided inside the upper support block 11 and the lower support block 12. The winding shaft 9 is installed inside the propaganda station body 1 by inserting the upper and lower ends into the upper support block 11 and the lower support block 12. The upper support block 11 and the lower support block 12 are rotatably connected inside the propaganda station body 1. When the upper support block 11 and the lower support block 12 rotate, the winding shaft 9 will be driven to rotate. When the winding shaft 9 is disassembled, the door frame 8 is opened and the winding shaft 9 is lifted upward. At this time, the upper end of the winding shaft 9 will be inserted into the upper support block 11 more, and the lower end of the winding shaft 9 will be pulled out from the lower support block 12, and there is a certain gap space between the winding shaft 9 and the upper support block 11 and the lower support block 12, and the winding shaft 9 itself has a certain flexibility, and the winding shaft 9 can be bent. The winding shaft 9 can be pulled out from the upper support block 11 and the lower support block 12 by tilting.

[0032] Please refer to Figure 3-Figure 5 The stretching assembly includes a moving block 17, and clamping blocks 18 are arranged on both sides of the moving block 17. A promotional poster 10 is wound on the winding shaft 9, and the clamping block 18 clamps and fixes one end of the promotional poster 10. A display glass frame 2 is arranged on the promotional station body 1, and a guide wheel 19 is arranged on the moving block 17. A guide groove 20 is opened inside the promotional station body 1, and the guide wheel 19 is arranged inside the guide groove 20.

[0033] The clamping block 18 is used to clamp and fix one end of the promotional poster 10, and clamping blocks 18 are respectively arranged on both sides of the moving block 17 to clamp and fix the promotional poster 10 on the winding shafts 9 on both sides. In this way, when the moving block 17 moves, it will cooperate with the rotation of the winding shaft 9 to unfold the promotional poster 10, and display the content on the promotional poster 10 through the display glass frame 2. The guide wheel 19 supports the moving block 17, and when the moving block 17 moves, the guide wheel 19 rolls along the guide groove 20, thereby limiting the linear motion of the moving block 17.

[0034] Please refer to Figure 3-Figure 5 The driving assembly includes a threaded rod 14, which is rotatably connected to the inside of the propaganda station body 1. A rotating handle 15 is sleeved on the threaded rod 14, a bevel gear set 16 is arranged between the lower support block 12 and the threaded rod 14, and a moving block 17 is threadedly sleeved on the threaded rod 14.

[0035] Rotate the handle 15, and the handle 15 drives the threaded rod 14 to rotate. The threaded rod 14 rotates through the bevel gear set 16 to drive the lower support block 12 to rotate. The lower support block 12 drives the winding shaft 9 to rotate. A threaded hole compatible with the threaded rod 14 is provided on the moving block 17. The threaded rod 14 rotates to drive the moving block 17 to move left and right in the horizontal direction.

[0036] Please refer to Figure 1 and Figure 2 A base 3 is provided on the propaganda station body 1, a self-locking universal wheel 4 is provided at the bottom of the base 3, a telescopic block 6 is provided on the base 3, a pushing handle 7 is provided on the telescopic block 6, and a baffle 5 is provided on the propaganda station body 1.

[0037] When the propaganda station body 1 needs to be moved, unlock the lock of the self-locking universal wheel 4, the telescopic block 6 is slidably connected to the base 3, the push handle 7 is hinged to the telescopic block 6, the telescopic block 6 is pulled out from the inside of the base 3, and then the push handle 7 is lifted upwards. In this way, the propaganda station body 1 can be moved by pushing the push handle 7 in conjunction with the self-locking universal wheel 4. The top of the baffle 5 is set in an arc shape to keep out rain.

[0038] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A mobile passive propaganda station, comprising a propaganda station body (1), characterized in that: The propaganda station body (1) is provided with two winding shafts (9) for alternately unwinding and rewinding propaganda posters (10), the propaganda station body (1) is provided with a stretching component for driving the posters to unfold, and the propaganda station body (1) is provided with a driving component for driving the winding shafts (9) to rotate and driving the stretching component to move.

2. A mobile passive advertising station according to claim 1, characterized in that: An upper support block (11) and a lower support block (12) are arranged inside the propaganda station body (1); plug-in blocks (13) are arranged at both upper and lower ends of the winding shaft (9); the winding shaft (9) is respectively plugged into the upper support block (11) and the lower support block (12) through the plug-in blocks (13); and a door frame (8) is arranged on the propaganda station body (1).

3. A mobile passive advertising station according to claim 2, characterized in that: The stretching assembly comprises a moving block (17), clamping blocks (18) are arranged on both sides of the moving block (17), a promotional poster (10) is wound around the winding shaft (9), the clamping block (18) clamps and fixes one end of the promotional poster (10), and a display glass frame (2) is arranged on the promotional station body (1).

4. A mobile passive advertising station according to claim 3, characterized in that: The moving block (17) is provided with a guide wheel (19), a guide groove (20) is provided inside the propaganda station body (1), and the guide wheel (19) is arranged inside the guide groove (20).

5. A mobile passive advertising station according to claim 4, characterized in that: The driving assembly comprises a threaded rod (14), the threaded rod (14) is rotatably connected inside the propaganda station body (1), and a rotating handle (15) is sleeved on the threaded rod (14).

6. A mobile passive advertising station according to claim 5, characterized in that: A bevel gear set (16) is provided between the lower support block (12) and the threaded rod (14), and the moving block (17) is threadably sleeved on the threaded rod (14).

7. A mobile passive advertising station according to claim 1, characterized in that: The propaganda station body (1) is provided with a base (3), and the bottom of the base (3) is provided with a self-locking universal wheel (4).

8. A mobile passive advertising station according to claim 7, characterized in that: The base (3) is provided with a telescopic block (6), the telescopic block (6) is provided with a pushing handle (7), and the publicity station body (1) is provided with a baffle (5).

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