Adjustable advertising board

Abstract

The utility model relates to the technical field of billboards, and discloses an adjustable billboard, including a box body, wherein the inner wall of the box body is rotatably connected to a rotating seat, a pressure plate is provided at the bottom end of the rotating seat, a spring is fixedly connected to the middle of the bottom end of the pressure plate, the left and right sides of the bottom end of the pressure plate are fixedly connected to connecting rods, the bottom end of the connecting rod is fixedly connected to a pedal, the top of the rotating seat is connected to a slide bar through an adjustment component, the top of the slide bar is fixedly connected to an advertising box, a box cover is provided at the front end of the advertising box, an iron plate is provided at the front end of the inner wall of the advertising box, and a clamping block is connected to the right end of the box cover through a fixing component. In the utility model, the pressure plate is driven downward to squeeze the spring by the pedal in cooperation with the connecting rod, so that the pressure plate no longer squeezes the rotating seat, and then the advertising box can be manually rotated to change the angle of the billboard, and the user can make adjustments in a standing state without bending over to release the limit, which is convenient for observing the adjustment angle and improving the adjustment efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of billboards, in particular to an adjustable billboard. Background Art

[0002] Billboards refer to all outdoor media that convey advertising information. The size of the media depends on the actual environment. Store signs, doorheads, and facade images can be hand-drawn, computer-generated, or printed on paper. Billboards are a common public facility in our daily lives and can be seen everywhere on the roadside, in parks, or in squares.

[0003] After searching, the announcement number CN220189197U is an angle-adjustable billboard, including a base, a rotating rod is provided on the inner bottom wall of the base, a mounting column extending to the top of the base is provided on the top of the rotating rod, a mounting plate is provided on the top of the mounting column, and two support rods slidably connected to the base are provided on the bottom of the mounting plate. The angle-adjustable billboard is provided with a driving component and a fixing component. When the angle of the billboard needs to be adjusted, the pull ring is pulled to drive the card rod to move upward, and the spring is compressed when the block moves upward to release the fixation between the card rod and the base, so that the handle can be turned to drive the rotating rod and the rotating shaft to rotate, and the rotating rod is driven by the driving wheel and the driven wheel to rotate, and the mounting column is driven to rotate, and the mounting plate is driven to rotate under the support of the support rod, so as to adjust the display angle of the billboard body, and achieve the purpose of facilitating the adjustment of the display angle;

[0004] Based on the above patent, the pull ring is pulled to move the card rod upward, and the spring is compressed when the block moves upward to release the fixation between the card rod and the base, so that the handle can be turned to drive the rotating rod and the rotating shaft to rotate, and the rotating rod is driven by the driving wheel and the driven wheel to rotate, and the mounting column is driven to rotate, and the mounting plate is driven to rotate under the support of the support rod, so as to adjust the display angle of the billboard body, thereby achieving the purpose of facilitating the adjustment of the display angle. However, the user needs to bend down to lift the pull ring and turn the handle, and it is very inconvenient to keep looking up if he wants to observe the adjusted angle of the billboard body. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an adjustable billboard. When adjusting the angle of the billboard, there is no need to bend down to release the limit. The user can also adjust it in a standing state, which is convenient for observing the adjustment angle and improving the adjustment efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adjustable billboard comprises a box body, wherein the inner wall of the box body is rotatably connected to a rotating seat, a pressure plate is arranged at the bottom end of the rotating seat, a spring is fixedly connected to the middle part of the bottom end of the pressure plate, connecting rods are fixedly connected to the left and right sides of the bottom end of the pressure plate, a pedal is fixedly connected to the bottom end of the connecting rod, a sliding rod is connected to the top end of the rotating seat through an adjusting component, an advertising box is fixedly connected to the top end of the sliding rod, a box cover is arranged at the front end of the advertising box, an iron plate is arranged at the front end of the inner wall of the advertising box, and a clamping block is connected to the right end of the box cover through a fixing component.

[0008] Furthermore, the adjustment component includes a sleeve fixedly connected to the top of the rotating seat, a plurality of limiting holes are arranged at the rear end of the sleeve, limiting blocks are arranged on the inner walls of the limiting holes, and the outer wall of the sliding rod is slidably connected to the inner wall of the sleeve.

[0009] Furthermore, the fixing assembly includes a fixing block fixedly connected to the right end of the box cover, the inner wall of the fixing block is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a U-shaped block, and the outer wall of the U-shaped block is arranged on the outer wall of the clamping block.

[0010] Furthermore, the outer wall of the pressure plate is slidably connected to the inner wall of the box, and the outer walls of the connecting rods are slidably connected to the inner wall of the box.

[0011] Furthermore, the other end of the spring is fixedly connected to the bottom of the inner wall of the box.

[0012] Furthermore, the outer wall of the sleeve is rotatably connected to the inner wall of the box, and the outer wall of the limit block is arranged on the inner wall of the slide rod.

[0013] Furthermore, the left end of the card block is fixedly connected to the right end of the advertising box, and the left end of the U-shaped block is arranged at the right end of the advertising box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the pedal cooperates with the sleeve, the rotating seat, the pressure plate, the spring and the connecting rod to realize that the device does not need to bend down to release the limit when adjusting the angle of the billboard. The user can also adjust it in a standing state, which is convenient for observing the adjustment angle and improving the adjustment efficiency.

[0016] 2. In the present invention, the U-shaped block and the iron plate cooperate with the box cover, the fixing block, the rotating shaft and the clamping block, so that the device can conveniently replace the content displayed inside the billboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of an adjustable billboard proposed by the utility model;

[0018] Figure 2 This is a rear stereoscopic view of an adjustable billboard proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of a box in an adjustable billboard proposed by the utility model;

[0020] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Box body; 2. Sleeve; 3. Slide rod; 4. Advertising box; 5. Box cover; 6. Limit hole; 7. Limit block; 8. Pedal; 9. Iron plate; 10. Rotating seat; 11. Pressing plate; 12. Spring; 13. Connecting rod; 14. Fixed block; 15. Rotating shaft; 16. U-shaped block; 17. Card block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-4 The utility model provides an embodiment: an adjustable billboard, including a box body 1, the inner wall of the box body 1 is rotatably connected with a rotating seat 10, the bottom end of the rotating seat 10 is provided with a pressing plate 11, the outer wall of the pressing plate 11 is slidably connected to the inner wall of the box body 1, the middle part of the bottom end of the pressing plate 11 is fixedly connected with a spring 12, the other end of the spring 12 is fixedly connected to the bottom of the inner wall of the box body 1, the left and right sides of the bottom end of the pressing plate 11 are fixedly connected with connecting rods 13, the outer walls of the connecting rods 13 are slidably connected to the inner wall of the box body 1, the bottom end of the connecting rod 13 is fixedly connected with a pedal 8, the top of the rotating seat 10 is fixedly connected with a sleeve 2, the outer wall of the sleeve 2 is rotatably connected to the inner wall of the box body 1, a plurality of limiting holes 6 are provided at the rear end of the sleeve 2, the inner wall of the limiting hole 6 is provided with a limiting block 7, the outer wall of the limiting block 7 is provided on the inner wall of the slide rod 3, the inner wall of the sleeve 2 is slidably connected with the slide rod 3, and the top of the slide rod 3 is fixedly connected with an advertising box 4;

[0025] Specifically, when the angle of the billboard needs to be adjusted, the foot pedal 8 cooperates with the connecting rod 13 to drive the pressure plate 11 to move downward to squeeze the spring 12, so that the pressure plate 11 no longer squeezes the rotating seat 10, and then the advertising box 4 can be manually rotated to change the angle of the billboard without bending over to release the limit. The adjusted angle can always be confirmed during the adjustment process. After the adjustment is completed, the pedal 8 is released to allow the pressure plate 11 to reset under the elastic force of the spring 12 and to re-limit the rotating seat 10 to prevent it from rotating. At the same time, the limit block 7 can be pulled out of the sleeve 2, and then the height of the billboard can be controlled by adjusting the height of the slide bar 3 inside the sleeve 2.

[0026] A box cover 5 is provided at the front end of the advertising box 4, an iron plate 9 is provided at the front end of the inner wall of the advertising box 4, a fixing block 14 is fixedly connected to the right end of the box cover 5, a rotating shaft 15 is rotatably connected to the inner wall of the fixing block 14, a U-shaped block 16 is fixedly connected to the outer wall of the rotating shaft 15, a clamping block 17 is provided on the outer wall of the U-shaped block 16, the left end of the clamping block 17 is fixedly connected to the right end of the advertising box 4, and the left end of the U-shaped block 16 is provided at the right end of the advertising box 4;

[0027] Specifically, the U-shaped block 16 is rotated through the cooperation of the fixing block 14 and the rotating shaft 15 to separate it from the clamping block 17, the limit on the box cover 5 is released, and then the box cover 5 is opened to replace the advertising content. The iron plate 9 set at the front end of the advertising box 4 can place the advertising content on the iron plate 9 and then fix the content through magnets, which makes it very convenient to replace the advertising content.

[0028] Working principle: when it is necessary to adjust the angle of the billboard, the foot pedal 8 cooperates with the connecting rod 13 to drive the pressure plate 11 to move downward to squeeze the spring 12, so that the pressure plate 11 no longer squeezes the rotating seat 10, and then the advertising box 4 can be manually rotated to change the angle of the billboard, without bending over to release the limit, and the adjusted angle can always be confirmed during the adjustment process. After the adjustment is completed, the pedal 8 is released to allow the pressure plate 11 to reset under the elastic force of the spring 12 and to limit the rotating seat 10 again to prevent it from rotating. At the same time, the limit block 7 can be pulled out of the sleeve 2, and then the height of the billboard can be controlled by adjusting the height of the slide bar 3 inside the sleeve 2. The U-shaped block 16 is rotated by the cooperation of the fixing block 14 and the rotating shaft 15 to separate it from the card block 17, and the limit on the box cover 5 is released. Then the box cover 5 is opened to replace the advertising content. The iron plate 9 set at the front end of the advertising box 4 can place the advertising content on the iron plate 9 and then fix the content through a magnet, which is very convenient for replacing the advertising content.

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

Claims

1. An adjustable billboard, comprising a box (1), characterized in that: The inner wall of the box body (1) is rotatably connected to a rotating seat (10), a pressure plate (11) is provided at the bottom end of the rotating seat (10), a spring (12) is fixedly connected to the middle of the bottom end of the pressure plate (11), connecting rods (13) are fixedly connected to the left and right sides of the bottom end of the pressure plate (11), and a pedal (8) is fixedly connected to the bottom end of the connecting rod (13), the top end of the rotating seat (10) is connected to a slide bar (3) through an adjustment component, the top end of the slide bar (3) is fixedly connected to an advertising box (4), a box cover (5) is provided at the front end of the advertising box (4), an iron plate (9) is provided at the front end of the inner wall of the advertising box (4), and a clamping block (17) is connected to the right end of the box cover (5) through a fixing component.

2. The adjustable billboard according to claim 1, characterized in that: The adjustment component comprises a sleeve (2) fixedly connected to the top of a rotating seat (10), a plurality of limiting holes (6) are arranged at the rear end of the sleeve (2), a limiting block (7) is arranged on the inner wall of the limiting hole (6), and the outer wall of the sliding rod (3) is slidably connected to the inner wall of the sleeve (2).

3. The adjustable billboard according to claim 1, characterized in that: The fixing assembly comprises a fixing block (14) fixedly connected to the right end of the box cover (5); the inner wall of the fixing block (14) is rotatably connected to a rotating shaft (15); the outer wall of the rotating shaft (15) is fixedly connected to a U-shaped block (16); and the outer wall of the U-shaped block (16) is arranged on the outer wall of the clamping block (17).

4. The adjustable billboard according to claim 1, characterized in that: The outer wall of the pressing plate (11) is slidably connected to the inner wall of the box body (1), and the outer wall of the connecting rod (13) is slidably connected to the inner wall of the box body (1).

5. The adjustable billboard according to claim 1, characterized in that: The other end of the spring (12) is fixedly connected to the bottom of the inner wall of the box body (1).

6. The adjustable billboard according to claim 2, characterized in that: The outer wall of the sleeve (2) is rotatably connected to the inner wall of the box body (1), and the outer wall of the limit block (7) is arranged on the inner wall of the slide rod (3).

7. The adjustable billboard according to claim 3, characterized in that: The left end of the card block (17) is fixedly connected to the right end of the advertising box (4), and the left end of the U-shaped block (16) is arranged on the right end of the advertising box (4).

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