Acrylic advertising board with advertising paper convenient to replace

Abstract

The utility model relates to an acrylic billboard with advertising paper convenient to replace, which belongs to the technical field of acrylic billboards and comprises a back plate, a fixing mechanism is mounted in the back plate and comprises a first rotating rod rotatably mounted on the inner side of the back plate, a second rotating rod is rotatably mounted on the inner side of the back plate, and the first rotating rod and the second rotating rod are rotatably mounted on the inner side of the back plate. And one side of the second rotating rod is connected with a screwing rod. According to the device, four posters can be installed at a time, arranged at a time according to different periods and placed at the foremost end recently, after the posters are out of date, the posters can be pulled away without dismantling the front plate at the front end of the back plate, and when the posters are pulled away, the posters needing to be pulled away are pulled away by stretching hands into the posters from the groove-shaped holes.

Description

Technical Field

[0001] This utility model relates to the field of acrylic billboard technology, and specifically to an acrylic billboard that facilitates the replacement of advertising paper. Background Technology

[0002] Acrylic billboards are a modern advertising display tool, favored for their high transparency, vibrant colors, and excellent processing performance.

[0003] However, some acrylic billboards require the advertising paper to be glued on. Repeated glue application to the back panel of the acrylic billboard can cause the adhesive surface to become uneven, making it difficult to stick the advertising paper on the next time, and making it difficult to remove the glue when removing the advertising paper.

[0004] To address the aforementioned issues, this application proposes an acrylic billboard that facilitates the replacement of advertising paper. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing an acrylic billboard that facilitates the replacement of advertising paper.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An acrylic billboard that is easy to replace advertising paper includes a back panel. A fixing mechanism is installed inside the back panel. The fixing mechanism includes a first rotating rod rotatably installed on the inner side of the back panel. A second rotating rod is rotatably installed on the inner side of the back panel. A screw rod is connected to one side of the second rotating rod. A rotating belt is connected to the outer side of the first rotating rod and the second rotating rod. A groove is opened on the outer side of the rotating belt.

[0007] A spring is welded inside the groove to provide clamping force.

[0008] The springs are in pairs and are welded to the inner wall of the groove respectively.

[0009] The two springs have clamps welded to their proximal ends, which are used to hold the poster in place.

[0010] A front panel is snapped onto the front side of the back panel. The front panel is used to seal the back panel and reduce dust.

[0011] The beneficial effects of this utility model are:

[0012] The device can hold four posters at once, arranged according to their expiration dates, with the most recent ones placed at the front. Once a poster expires, it can be removed without removing the front panel of the back panel. To remove a poster, insert your hand through the slotted hole and pull it out. Then, turn the lever. As the lever turns, the rotating belt will rotate, moving the clamp in the groove. This will move the poster from the back to the front of the back panel for easy display. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main view of the present invention.

[0014] Figure 2 This is a schematic diagram of the back panel structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of this utility model in plan view;

[0016] Figure 4 This is a schematic diagram of the fixed mechanism of this utility model;

[0017] Figure 5 This utility model is for Figure 3 An enlarged view of the structural diagram at point A.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Back panel; 2. Fixing mechanism; 3. Slotted holes; 4. Front panel;

[0020] 21. Rotating belt; 22. First rotating rod; 23. Second rotating rod; 24. Tightening rod; 25. Spring; 26. Clamping plate. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0023] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0024] Reference Figure 1-5 An acrylic billboard with easily replaceable advertising paper includes a back panel 1. A fixing mechanism 2 is installed inside the back panel 1. The fixing mechanism 2 includes a first rotating rod 22 rotatably installed inside the back panel 1 and a second rotating rod 23 rotatably installed inside the back panel 1. A screw rod 24 is connected to one side of the second rotating rod 23. A rotating belt 21 is connected to the outer sides of the first rotating rod 22 and the second rotating rod 23. A groove is opened on the outer side of the rotating belt 21 to install four posters at one time. The posters are arranged according to their expiration dates, with the most recent posters placed at the front. After the posters expire, the posters can be removed without removing the front panel 4 at the front end of the back panel 1.

[0025] Reference Figure 1 Two springs 25 are welded inside the groove and are welded to the inner wall of the groove respectively. Clamping plates 26 are welded to the near ends of the two springs 25. The clamping plates 26 are used to hold the poster.

[0026] Reference Figure 1 The front plate 4 is snapped onto the front side of the back plate 1, and a slotted hole 3 is provided at the bottom of the back plate 1 for removing the poster.

[0027] Working principle:

[0028] When in use, the device can install four posters at once, arranged according to their expiration dates, with the most recent posters placed at the front. After the posters expire, they can be removed without removing the front panel 4 at the front of the back panel 1. When removing the posters, the hand is inserted through the slotted hole 3 to remove the poster to be removed. Then, the screw rod 24 is rotated. When the screw rod 24 rotates, the rotating belt 21 rotates. When the rotating belt 21 rotates, the clamping plate 26 in the groove moves. At this time, the poster located at the rear will be moved to the front of the back panel 1 for easy display.

[0029] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0030] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An acrylic billboard with easily replaceable advertising paper, comprising a back panel (1), characterized in that, The back plate (1) is equipped with a fixing mechanism (2). The fixing mechanism (2) includes a first rotating rod (22) rotatably installed on the inner side of the back plate (1). A second rotating rod (23) is rotatably installed on the inner side of the back plate (1). A screw rod (24) is connected to one side of the second rotating rod (23). A rotating belt (21) is connected to the outer side of the first rotating rod (22) and the second rotating rod (23). A groove is provided on the outer side of the rotating belt (21).

2. The acrylic advertising board of claim 1, wherein, A spring (25) is welded inside the groove.

3. An acrylic billboard with easily replaceable advertising paper according to claim 2, characterized in that, The springs (25) are in the form of two, which are welded to the inner wall of the groove respectively.

4. The acrylic advertising board of claim 3, wherein, The two springs (25) are welded to adjacent ends with clamps (26).

5. The acrylic advertising board of claim 1, wherein The front plate (4) is snapped onto the front side of the back plate (1).

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