Foldable mobile advertisement showing stand structure

Abstract

The utility model discloses a foldable movable advertisement showing stand structure which comprises a bottom plate, a supporting mechanism is arranged in the bottom plate, a plurality of concentric-square-shaped plates are arranged on the upper side of the bottom plate, four threaded grooves are formed in the rear ends of the concentric-square-shaped plates, a rotating shaft is installed on the lower portion in the uppermost concentric-square-shaped plate, and rotating shafts are installed in the remaining concentric-square-shaped plates in a vertically symmetrical mode. The outer surfaces of every two vertically adjacent rotating shafts are rotationally connected with fixing blocks in a bilateral symmetry mode, eight positioning grooves are symmetrically formed in the left end of the fixing block on the left side, and a positioning mechanism is installed on the left portions of the two rotating shafts. The folding and unfolding device is convenient to fold and unfold, carry, transport and store, and is convenient and fast to use.

Description

Technical Field

[0001] This utility model relates to the field of advertising display, specifically to a foldable mobile advertising display rack structure. Background Technology

[0002] Advertising display racks are tools that physically support advertising content (such as posters, flyers, and physical samples). They are characterized by mobility, customizability, and multifunctionality, serving brand promotion, sales promotion, or product display needs. Currently, most advertising display racks are modular, requiring multiple components to be assembled, which is inconvenient, time-consuming, and labor-intensive. Therefore, those skilled in the art have provided a foldable, mobile advertising display rack structure to solve the problems mentioned in the background. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a foldable mobile advertising display rack structure, including a base plate, a support mechanism inside the base plate, several U-shaped plates on the upper side of the base plate, four threaded grooves at the rear end of the U-shaped plates, a rotating shaft installed in the lower part of the uppermost U-shaped plate, rotating shafts symmetrically installed in the remaining U-shaped plates, and a fixing block symmetrically connected to the outer surfaces of two adjacent rotating shafts. Eight positioning grooves are symmetrically opened on the left end of the left fixing block, and a positioning mechanism is installed on the left side of the two rotating shafts.

[0004] Preferably, the front end face of the base plate is an arc surface, and both the upper and lower ends of the U-shaped plate are arc surfaces.

[0005] Preferably, the support mechanism includes a slide groove and a threaded rod. The slide groove is located at the lower end of the base plate, and a through hole is formed at the front end of the slide groove, with the through hole penetrating the base plate.

[0006] Preferably, the slide groove is rotatably connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a movable rod, and the movable rod is slidably connected inside the slide groove. Support rods are symmetrically installed at the front end of the movable rod, and the support rods pass through the through hole.

[0007] Preferably, the positioning mechanism includes two sliding holes and a pull plate. The two sliding holes are respectively opened on the left side of the two rotating shafts. The pull blocks are slidably connected inside the sliding holes, and positioning blocks are symmetrically installed on the right end of the pull blocks.

[0008] Preferably, a pull rod is installed at the left end of the pull block, and both pull rods pass through the rotating shaft and are rotatably connected to the pull plate. A pull ring is installed at the left end of the pull plate, and a spring is sleeved on the outer surface of the pull rod, with the spring located inside the sliding hole.

[0009] The technical effects and advantages of this utility model are as follows:

[0010] This invention is easy to fold and unfold quickly, making it convenient to carry, transport, and store, and easy and quick to use. Attached Figure Description

[0011] Figure 1 This is a folding diagram of this application;

[0012] Figure 2 This is a schematic diagram of the unfolded form of this application;

[0013] Figure 3 This is a structural schematic diagram of the base plate of this application;

[0014] Figure 4 This is a schematic diagram of the structure of the rotating shaft in this application;

[0015] Figure 5 This is a schematic diagram of the structure of the fixing block in this application;

[0016] In the picture:

[0017] 1. Base plate; 2. Slide groove; 3. Through hole; 4. Threaded rod; 5. Moving rod; 6. Support rod; 7. Reverse mold plate; 8. Threaded groove; 9. Rotating shaft;

[0018] 10. Fixing block; 11. Sliding hole; 12. Pull block; 13. Positioning block; 14. Pull rod; 15. Pull plate; 16. Pull ring; 17. Spring; 18. Positioning groove. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0020] Please see Figures 1-5This embodiment provides a foldable mobile advertising display rack structure, including a base plate 1. The front end of the base plate 1 is curved. A support mechanism is provided inside the base plate 1. The support mechanism includes a slide groove 2 and a threaded rod 4. The slide groove 2 is opened at the lower end of the base plate 1. A through hole 3 is opened at the front end of the slide groove 2 and penetrates the base plate 1. The threaded rod 4 is rotatably connected inside the slide groove 2. A movable rod 5 is threadedly connected to the outer surface of the threaded rod 4 and is slidably connected inside the slide groove 2. Support rods 6 are symmetrically installed at the front end of the movable rod 5 and pass through the through hole 3. Several U-shaped plates 7 are provided on the upper side of the base plate 1. The upper and lower ends of the U-shaped plates 7 are curved. Four threaded grooves 8 are opened at the rear end of the U-shaped plates 7. The lower part of the uppermost U-shaped plate 7 is equipped with... Install the rotating shaft 9. The remaining shaped plate 7 has the rotating shaft 9 symmetrically installed inside. The outer surfaces of two adjacent rotating shafts 9 are symmetrically connected to the fixing blocks 10. The left end of the left fixing block 10 has eight symmetrically opened positioning grooves 18. The left side of the two rotating shafts 9 is equipped with a positioning mechanism, which includes two sliding holes 11 and a pull plate 15. The two sliding holes 11 are respectively opened on the left side of the two rotating shafts 9. The sliding holes 11 are slidably connected to the pull blocks 12. The right end of the pull blocks 12 is symmetrically equipped with positioning blocks 13. The left end of the pull blocks 12 is equipped with pull rods 14, and both pull rods 14 pass through the rotating shafts 9 and are rotatably connected to the pull plates 15. The left end of the pull plates 15 is equipped with pull rings 16. The outer surface of the pull rods 14 is fitted with springs 17, and the springs 17 are located in the sliding holes 11.

[0021] The working principle of this utility model is as follows: The pull ring 16 drives the pull plate 15 to move. The pull plate 15 drives the pull block 12 to move and compress the spring 17 through the pull rod 14. At the same time, the pull block 12 drives the positioning block 13 to leave the positioning groove 18. Then, the return plate 7 is rotated 90 degrees to stand up. The return plate 7 drives the rotating shaft 9 to rotate. The rotating shaft 9 drives the pull block 12 and the pull rod 14 to rotate. The pull block 12 drives the positioning block 13 to rotate 90 degrees. Then, the pull ring 16 is released, and the spring 17 pushes the pull block 12 to reset. The pull block 12 drives the positioning block 13 to insert into the corresponding positioning groove 18, so that the return plate 7 and the fixing block 10 are fixedly connected, thereby unfolding several return plates 7. Then, the threaded rod 4 is rotated to drive the moving rod 5 to move. The moving rod 5 drives the support rod 6 to move to provide support force to the base plate 1. Then, the advertising paper is placed at the rear end of several return plates 7, and the bolt is screwed through the advertising paper into the threaded groove 8, thereby unfolding the advertising paper for display.

[0022] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A foldable mobile advertising display structure comprising a base plate (1), characterised in that, The bottom plate (1) is internally provided with a supporting mechanism, a plurality of back-shaped plates (7) are arranged on the upper side of the bottom plate (1), four threaded grooves (8) are formed in the rear end of the back-shaped plate (7), the lower part of the uppermost back-shaped plate (7) is internally provided with a rotating shaft (9), the remaining back-shaped plates (7) are internally and symmetrically provided with rotating shafts (9) upward and downward, the outer surfaces of the two rotating shafts (9) are symmetrically and rotatably connected with fixing blocks (10) left and right, eight positioning grooves (18) are symmetrically formed in the left end of the left fixing block (10), and the left part of the two rotating shafts (9) is provided with a positioning mechanism.

2. The foldable mobile advertising display structure of claim 1, wherein, The front end face of the bottom plate (1) is an arc face, and the upper and lower end faces of the back-shaped plate (7) are arc faces.

3. The foldable mobile advertising kiosk structure of claim 1, wherein, The supporting mechanism comprises a sliding groove (2) and a threaded rod (4), the sliding groove (2) is formed in the lower end of the bottom plate (1), a through hole (3) is formed in the front end of the sliding groove (2), and the through hole (3) penetrates through the bottom plate (1).

4. The foldable mobile advertising display structure of claim 3, wherein, The threaded rod (4) is rotatably connected inside the sliding groove (2), the outer surface of the threaded rod (4) is threadedly connected with a moving rod (5), the moving rod (5) is slidably connected inside the sliding groove (2), the front end of the moving rod (5) is symmetrically provided with a supporting rod (6), and the supporting rod (6) penetrates through the through hole (3).

5. The foldable mobile advertising display structure of claim 1, wherein, The positioning mechanism comprises two sliding holes (11) and a pull plate (15), the two sliding holes (11) are respectively formed in the left part of the two rotating shafts (9), the sliding hole (11) is slidably connected with a pull block (12) inside, and the pull block (12) is symmetrically provided with a positioning block (13) at the right end.

6. The foldable mobile advertising display structure of claim 5, wherein, The left end of the pull block (12) is provided with a pull rod (14), the two pull rods (14) are rotatably connected with the pull plate (15) penetrating through the rotating shaft (9), the left end of the pull plate (15) is provided with a pull ring (16), the outer surface of the pull rod (14) is sleeved with a spring (17), and the spring (17) is located in the sliding hole (11).

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