Movable advertising board

Abstract

The utility model relates to the technical field of advertising, and discloses a movable advertising board which comprises a bottom frame, a support is fixedly installed on the top of the bottom frame, a lifting piece is rotationally connected into the support, connecting plates are connected to the two sides of the inner wall of the support in a sliding mode, and the lifting piece is in threaded connection with the connecting plates. Supporting plates are fixedly installed on the two sides of the inner wall of the support, elastic assemblies are arranged at the bottom of the connecting plate and the tops of the supporting plates correspondingly, advertising cloth is detachably connected to one ends of the elastic assemblies, and each elastic assembly comprises a fixing cylinder, a circular plate, a telescopic rod and a spring I. The fixing cylinders are located at the bottom of the connecting plate and the tops of the supporting plates correspondingly; by means of the lifting piece, the connecting plate, the elastic assembly and the advertising cloth, the lifting piece is rotated to drive the connecting plate to ascend and descend, the distance between the connecting plate and the elastic assembly on the supporting plate is changed, the advertising cloth is hung at one end of the elastic assembly, the elastic assembly plays a buffering role when the advertising cloth is tensioned, and therefore the advertising cloth of different sizes can be fixed conveniently.

Description

Technical Field

[0001] This utility model relates to the field of advertising technology, and in particular to a mobile advertising billboard. Background Technology

[0002] An advertising billboard is a sign or sign used to display advertising content or promotional information. It is usually placed in shops, shopping malls, streets, public places, etc., to attract people's attention and convey specific commercial or promotional information. The advertising billboard is mainly composed of a frame, an advertising cloth, and a base. The advertisement is printed on the advertising cloth, which is installed in the frame. The base is fixed below the frame to support the frame and the advertising cloth. The entire advertising billboard is not fixed to the ground and can be moved as needed, thus forming a mobile advertising billboard.

[0003] A search of Chinese Patent Publication No. CN222051275U reveals a movable advertising billboard, relating to the field of advertising technology. This movable advertising billboard includes a support frame and an advertising cloth fixed within the frame. A base plate is fixed to the bottom of the support frame. The billboard also includes a water tank positioned above the base plate, with a cover over its inlet and a drain bolt threaded to its rear. A spring is fixed between the water tank and the base plate. An extension mechanism, comprising four grooves formed in the base plate, further enhances the billboard's wind resistance, effectively preventing it from being blown over. When the water tank is filled, its weight presses down on the extension mechanism, causing the L-shaped rod of the extension mechanism to extend, increasing the support area for the support frame. This combination of increased support area and increased weight at the base of the support frame via the water tank improves the billboard's wind resistance, effectively preventing it from being blown over.

[0004] However, in implementing the relevant technology, the following problems were found with the above-mentioned movable advertising billboard: the size of the advertising cloth required to promote different advertising content is different, and the above technical solution is not convenient to fix advertising cloth of different sizes, and the practicality needs to be improved. Based on this, this utility model designs a movable advertising billboard to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a movable advertising billboard to solve the problem mentioned in the background art of not being able to fix advertising cloths of different sizes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a movable advertising billboard, including a base frame, a bracket fixedly installed on the top of the base frame, a lifting component rotatably connected inside the bracket, and connecting plates slidably connected to both sides of the inner wall of the bracket, with the lifting component and the connecting plates threadedly connected.

[0007] Support plates are fixedly installed on both sides of the inner wall of the bracket. Elastic components are respectively provided at the bottom of the connecting plate and the top of the support plate. An advertising cloth is detachably connected to one end of the elastic component.

[0008] As a preferred embodiment, the elastic component includes a fixed cylinder, a circular plate, a telescopic rod, and a spring. The fixed cylinder is located at the bottom of the connecting plate and the top of the support plate, respectively. The circular plate is slidably connected to the inner wall of the fixed cylinder. The telescopic rod and the spring are located at the bottom of the circular plate, respectively. One end of the spring is fixedly connected to the fixed cylinder.

[0009] As a preferred embodiment, one end of the telescopic rod is fixedly connected to a hook through the fixed cylinder, and hanging rings are fixedly installed through the surface of the advertising cloth, with the hanging rings hanging on the hooks.

[0010] As a preferred embodiment, a sliding rod is fixedly installed inside the bracket, and the connecting plate is slidably connected to the sliding rod.

[0011] As a preferred embodiment, H-shaped plates are slidably connected inside the bottom frame, and a counterweight plate is fixedly installed at the bottom of the H-shaped plates.

[0012] As a preferred embodiment, a rod is fixedly installed on the top of the H-shaped plate, a top plate is fixedly connected to the top of the rod, a second spring is fixedly installed on the bottom of the top plate, a limit plate is slidably connected to the outer side wall of the rod, one end of the second spring is fixedly connected to the top of the limit plate, and a limit block is fixedly installed on the bottom of the limit plate.

[0013] As a preferred embodiment, a limiting ring is fixedly installed on the top of each of the bottom frames, and the limiting block is engaged with the limiting ring.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. By using the lifting components, connecting plates, elastic components and advertising cloth, rotating the lifting components drives the connecting plates to rise and fall, which changes the distance between the connecting plates and the elastic components on the support plates. The advertising cloth is hung on one end of the elastic components. When the advertising cloth is tightened, the elastic components play a buffering role, which makes it easy to fix advertising cloths of different sizes.

[0016] 2. By using the H-shaped plate, limiting block, and limiting ring, the H-shaped plate moves to a suitable position. The limiting block engages with the limiting ring in the appropriate position, adjusting the position of the bottom counterweight plate and the self-locking caster wheel of the H-shaped plate, thereby giving the bracket strong wind resistance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model.

[0019] Figure 3 This is a cross-sectional view of the three-dimensional structure of the fixed cylinder of this utility model.

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0021] In the diagram: 1. Base frame; 2. Bracket; 3. Lifting component; 4. Connecting plate; 5. Support plate; 6. Elastic component; 61. Fixed cylinder; 62. Circular plate; 63. Telescopic rod; 64. Spring 1; 7. Hook; 8. Advertising cloth; 9. Hanging ring; 10. Sliding rod; 11. Spring 2; 12. Limiting block; 13. H-shaped plate; 14. Counterweight plate; 15. Limiting ring; 16. Rod body; 17. Top plate; 18. Limiting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figure 1-4 The movable advertising billboard shown includes a base frame 1, which is flexibly movable. A bracket 2 is fixedly installed on the top of the base frame 1. A lifting component 3 is rotatably connected inside the bracket 2. The lifting component 3 is a threaded rod in the prior art. Connecting plates 4 are slidably connected to both sides of the inner wall of the bracket 2. The lifting component 3 and the connecting plates 4 are threadedly connected. Rotating the lifting component 3 drives the connecting plates 4 to rise and fall. Support plates 5 are fixedly installed on both sides of the inner wall of the bracket 2. Elastic components 6 are respectively provided at the bottom of the connecting plate 4 and the top of the support plate 5. An advertising cloth 8 is detachably connected to one end of the elastic component 6. During the raising and lowering of the connecting plate 4, the elastic component 6 is raised and lowered to fix the advertising cloth 8 of different sizes. The advertising cloth 8 is hung on the elastic component 6. Continuing to rotate the lifting component 3 drives the connecting plate 4 to rise and fall, so that the distance between the connecting plate 4 and the elastic component 6 on the support plate 5 changes, and the elastic component 6 tightens and fixes the advertising cloth 8.

[0024] In this embodiment, as Figure 1 and Figure 3As shown, the elastic component 6 includes a fixed cylinder 61, a circular plate 62, a telescopic rod 63, and a spring 64. The fixed cylinder 61 is located at the bottom of the connecting plate 4 and the top of the support plate 5. The circular plate 62 is slidably connected to the inner wall of the fixed cylinder 61. The telescopic rod 63 and the spring 64 are located at the bottom of the circular plate 62. One end of the spring 64 is fixedly connected to the fixed cylinder 61. One end of the telescopic rod 63 passes through the fixed cylinder 61 and is fixedly connected to a hook 7. Hanging rings 9 are fixedly installed through the surface of the advertising cloth 8. The hanging rings 9 are hung on the hooks 7. The hanging rings 9 are hung on the hooks 7 on the connecting plate 4 and the support plate 5 respectively. When the lifting component 3 is rotated, the connecting plate 4 is lifted and lowered. When the hook 7 tightens the hanging ring 9, the telescopic rod 63 drives the circular plate 62 to slide and squeeze the spring 64 through the fixed cylinder 61, so that the advertising cloth 8 is tightened and a buffering effect is achieved.

[0025] In this embodiment, as Figure 2 As shown, a slide rod 10 is fixedly installed inside the bracket 2. The connecting plate 4 is slidably connected to the slide rod 10. During the lifting and lowering process, the connecting plate 4 slides through the slide rod 10, which increases the stability of the lifting and lowering of the connecting plate 4.

[0026] In this embodiment, as Figure 2 and Figure 4 As shown, H-shaped plates 13 are slidably connected inside the base frame 1. Self-locking casters are installed at the bottom of the H-shaped plates 13. A counterweight plate 14 is fixedly installed at the bottom of the H-shaped plates 13. A rod 16 is fixedly installed at the top of the H-shaped plates 13. A top plate 17 is fixedly connected to the top of the rod 16. A second spring 11 is fixedly installed at the bottom of the top plate 17. A limit plate 18 is slidably connected to the outer wall of the rod 16. One end of the second spring 11 is fixedly connected to the top of the limit plate 18. A limit block 12 is fixedly installed at the bottom of the limit plate 18. The base frame 1... Limiting rings 15 are fixedly installed on the top of each bracket. Limiting blocks 12 are engaged with limiting rings 15. When the limiting plate 18 is moved upward, it slides and squeezes spring 11 through rod 16, causing limiting blocks 12 to disengage from limiting rings 15. After the H-shaped plate 13 is moved to a suitable position, the limiting plate 18 is released. Spring 11 resets the limiting plate 18 and moves downward through rod 16. Limiting blocks 12 engage with limiting rings 15 in a suitable position to limit the H-shaped plate 13. Adjusting the position of counterweight plate 14 and self-locking casters allows the bracket 2 to have a windproof function.

[0027] Working principle of this utility model: This utility model is a movable advertising display board. First, when in use, the lifting component 3 is rotated to drive the connecting plate 4 to rise and fall. The position of the hook 7 at the bottom of the connecting plate 4 is adjusted so that the hanging ring 9 on the advertising cloth 8 is hung on the hook 7 on the connecting plate 4 and the support plate 5 respectively. Then, the lifting component 3 is rotated to drive the connecting plate 4 to rise and fall. When the hook 7 tightens the hanging ring 9, the telescopic rod 63 drives the circular plate 62 to slide and squeeze the spring 64 through the fixed cylinder 61, which has a buffering effect when the advertising cloth 8 is tightened.

[0028] The upward movement of the limiting plate 18 causes the limiting block 12 to disengage from the limiting ring 15. After the H-shaped plate 13 is moved to a suitable position, the limiting plate 18 is released. The spring 11 resets the limiting plate 18 and moves it downward. The limiting plate 18 causes the limiting block 12 to engage with the limiting ring 15 in a suitable position. This adjusts the position of the bottom counterweight plate 14 of the H-shaped plate 13 and the self-locking caster wheel, achieving a windproof effect.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile advertising billboard comprising a base frame (1), characterized in that: The top of the bottom frame (1) is fixedly installed with a support (2), the inner side of the support (2) is rotatably connected with a lifting piece (3), the inner wall of the support (2) is slidably connected with a connecting plate (4), and the lifting piece (3) and the connecting plate (4) are threadedly connected. The inner wall of the support (2) is fixedly installed with a supporting plate (5), the bottom of the connecting plate (4) and the top of the supporting plate (5) are respectively provided with an elastic assembly (6), and one end of the elastic assembly (6) is detachably connected with an advertising cloth (8).

2. The dynamic advertising display of claim 1, wherein: The elastic assembly (6) comprises a fixed cylinder (61), a circular plate (62), a telescopic rod (63) and a spring (64), the fixed cylinder (61) is respectively located at the bottom of the connecting plate (4) and the top of the supporting plate (5), the circular plate (62) is slidably connected with the inner side wall of the fixed cylinder (61), the telescopic rod (63) and the spring (64) are respectively located at the bottom of the circular plate (62), and one end of the spring (64) is fixedly connected with the fixed cylinder (61).

3. The dynamic sign of claim 2, wherein: One end of the telescopic rod (63) penetrates through the fixed cylinder (61) and is fixedly connected with a hook (7), and the surface of the advertising cloth (8) is fixedly installed with a ring (9), and the ring (9) is hung on the hook (7).

4. The dynamic sign of claim 1, wherein: The inner side of the support (2) is fixedly installed with a sliding rod (10), and the connecting plate (4) and the sliding rod (10) are slidably connected.

5. The dynamic sign of claim 1, wherein: The inner side of the bottom frame (1) is slidably connected with an H-shaped plate (13), and the bottom of the H-shaped plate (13) is fixedly installed with a counterweight plate (14).

6. The dynamic sign of claim 5, wherein: The top of the H-shaped plate (13) is fixedly installed with a rod body (16), the top end of the rod body (16) is fixedly connected with a top plate (17), the bottom of the top plate (17) is fixedly installed with a spring (11), the outer side wall of the rod body (16) is slidably connected with a limiting plate (18), one end of the spring (11) is fixedly connected with the top of the limiting plate (18), and the bottom of the limiting plate (18) is fixedly installed with a limiting block (12).

7. The dynamic sign of claim 6, wherein: The top of the bottom frame (1) is fixedly installed with a limiting ring (15), and the limiting block (12) and the limiting ring (15) are clamped.

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