Cultural wall display device

Abstract

This utility model belongs to the technical field of display devices, specifically a cultural wall display device, including a fixed plate, a positioning frame on the outside of the fixed plate, and a sealing plate fixedly installed on the inner side wall of the positioning frame. Connecting components are provided on the side walls of the fixed plate and the positioning frame. In this utility model, pulling the positioning frame away from the fixed plate creates a gap between the fixed plate and the positioning frame. The display panel containing the content to be displayed is placed between the fixed plate and the positioning frame. Pushing the positioning frame towards the fixed plate causes the snap-fit ​​structures on the fixed plate and the positioning frame to engage, thus fixing the display panel containing the content between the fixed plate and the positioning frame. The installation and removal of the display panel are completed by moving the positioning frame through the cooperation of the receiving groove, sliding rod, and snap-fit ​​structure, thus solving the problem of cumbersome installation processes in existing display panels.

Description

Technical Field

[0001] This utility model relates to the field of display device technology, and in particular to a cultural wall display device. Background Technology

[0002] Cultural walls serve as a medium for advocating civility, promoting public welfare, healthy exercise, environmental protection, showcasing new urban culture, building urban brands, and enhancing the city's brand image.

[0003] A search revealed Chinese Patent CN212411541U, which discloses a subway station cultural wall display device. The device includes a first horizontal bar, a first vertical bar, a second vertical bar, and a second horizontal bar. The upper surface of the first horizontal bar has a through hole for the first and second vertical bars to pass through. The side of the first horizontal bar adjacent to the through hole has a first slot for a first fixing bolt to pass through. The side of the first vertical bar facing the first slot has multiple sets of first threaded holes adapted to the first fixing bolts. The ends of the first and second vertical bars away from the first horizontal bar are engaged with the second horizontal bar. The opposite sides of the first and second vertical bars have second slots for fixing cultural wall display panels. The side of the second horizontal bar facing the first horizontal bar has a first slot for engaging the first and second vertical bars. This subway station cultural wall display device has a simple structure, is easy to use, and can be widely applied.

[0004] In the aforementioned existing technical solution, the cultural display panel is inserted into the second slot on the opposite side of the first and second uprights by gently moving the lever. Then, the lever is released, and the spring force causes the pin to press firmly against the cultural display panel, achieving a stable fixation. Once the cultural display panel is fixed, the first, second, third, and fourth fixing bolts are tightened sequentially. However, this installation process requires multiple operations, making the entire process cumbersome. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model proposes a cultural wall display device, which uses the cooperation of a receiving groove, a sliding rod and a buckle structure to move the positioning frame to complete the installation and disassembly of the display panel.

[0006] The technical solution to achieve the purpose of this utility model is: a cultural wall display device, including a fixing plate, a positioning frame is provided on the outside of the fixing plate, an encapsulation plate is fixedly installed on the inner side wall of the positioning frame, and a connecting component is provided on the side wall of the fixing plate and the positioning frame, the connecting component including;

[0007] The snap-fit ​​structure consists of two sets, which are respectively fixedly installed on the left and right side walls of the fixing plate and the positioning frame.

[0008] Receiving grooves, there are multiple receiving grooves in total, and the multiple receiving grooves are all opened on the side wall of the fixing plate, and the multiple receiving grooves are respectively located at positions close to the corners on the fixing plate;

[0009] Sliding rods, there are also multiple sliding rods, and the multiple sliding rods are respectively slidably installed inside the multiple receiving grooves, and the sliding rods penetrate through the inside of the fixing plate and are fixedly installed on the adjacent side wall surface of the positioning frame.

[0010] In some embodiments, a reinforcement component is provided inside the fixing plate, and the reinforcement component includes;

[0011] Positioning rods, the positioning rods are fixedly installed on the inner side wall of the fixing plate, and an extension rod is slidably installed inside the positioning rods;

[0012] Connecting balls, the connecting balls are fixedly installed on the side wall of the extension rod, and a connecting rod is rotatably installed on the side wall of the connecting ball;

[0013] Pressing arc plates, there are multiple pressing arc plates in total, the multiple pressing arc plates are distributed in a "rice" shape, the multiple pressing arc plates are fixedly installed on the side wall of the connecting rod, and the multiple pressing arc plates are arc-shaped.

[0014] In some embodiments, an extension spring is fixedly connected to the side wall of the extension rod, and the extension spring is located inside the positioning rod.

[0015] In some embodiments, a rubber pad is fixedly installed on the side wall surface of the pressing arc plate close to the positioning frame.

[0016] In some embodiments, a support column is fixedly installed on the side wall surface of the pressing arc plate far from the positioning frame.

[0017] In some embodiments, a lighting lamp is fixedly installed on the side wall surface of the connecting rod far from the extension rod.

[0018] Compared with the prior art, the remarkable advantages of the present utility model are:

[0019] Firstly, this utility model, through the cooperation of the receiving groove and the sliding rod, slides the positioning frame onto the outside of the fixed plate, separating the buckle structure located on the side wall of the fixed plate and the positioning frame. Then, the positioning frame is pulled away from the fixed plate, leaving a gap between the fixed plate and the positioning frame. The display board containing the display content is then passed through the gap between the fixed plate and the positioning frame from top to bottom or from bottom to top. Once aligned, the positioning frame is pushed towards the fixed plate, causing the buckle structure on the fixed plate and the positioning frame to engage, thus fixing the display board containing the display content between the fixed plate and the positioning frame. Passersby can clearly see the content on the display board through the encapsulation panel. The installation and removal of the display board can be completed by moving the positioning frame through the cooperation of the receiving groove, the sliding rod, and the buckle structure, facilitating the replacement of the display board at any time; this solves the problem of the cumbersome installation process of existing display boards.

[0020] Secondly, in this utility model, when the positioning frame moves closer to the fixed plate, the end of the pressing arc plate will fit against the side wall of the display plate, and then the display plate will be pressed against the side wall of the encapsulation plate. As the positioning frame continues to move and shorten the distance with the fixed plate, the end of the pressing arc plate expands due to compression, pushing the side wall of the display plate towards the periphery of the encapsulation plate, ensuring that the display plate can fit tightly against the side wall of the encapsulation plate and ensuring the stability of the display plate position. Attached Figure Description

[0021] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the fixing plate of this utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the receiving groove of this utility model;

[0025] Figure 4 This is a schematic diagram of the internal structure of the positioning rod of this utility model;

[0026] Figure 5 This is a utility model Figure 4 Enlarged diagram of point A in the middle.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Fixing plate; 2. Positioning frame; 3. Encapsulation plate; 4. Buckle structure; 5. Receiving groove; 6. Sliding rod; 7. Positioning rod; 8. Connecting rod; 9. Connecting ball; 10. Extension rod; 11. Extension spring; 12. Pressing arc plate; 13. Lighting lamp; 14. Rubber pad; 15. Support column. Detailed Implementation

[0029] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0030] This utility model provides an improved cultural wall display device. The technical solution of this utility model is as follows:

[0031] like Figures 1-5 As shown, a cultural wall display device includes a fixing plate 1, a positioning frame 2 is provided on the outside of the fixing plate 1, and an encapsulation plate 3 is fixedly installed on the inner side wall of the positioning frame 2. The encapsulation plate 3 is made of transparent material. Connecting components are provided on the side walls of the fixing plate 1 and the positioning frame 2. The connecting components include a snap-fit ​​structure 4, a receiving groove 5 and a sliding rod 6.

[0032] There are two sets of snap-fit ​​structures 4, which are fixedly installed on the left and right side walls of the fixing plate 1 and the positioning frame 2 respectively.

[0033] There are multiple receiving slots 5, and all of them are opened on the side wall of the fixing plate 1. The multiple receiving slots 5 are located on the fixing plate 1 near the corner.

[0034] There are also multiple sliding rods 6, which are slidably installed inside multiple receiving slots 5, and the sliding rods 6 pass through the interior of the fixing plate 1 and are fixedly installed on the adjacent side wall of the positioning frame 2.

[0035] By cooperating with the receiving groove 5 and the sliding rod 6, the positioning frame 2 is slidably installed on the outside of the fixed plate 1, separating the buckle structure 4 located on the side wall of the fixed plate 1 and the positioning frame 2. Then, the positioning frame 2 is pulled away from the fixed plate 1, leaving a gap between the fixed plate 1 and the positioning frame 2. The display board containing the display content is passed between the fixed plate 1 and the positioning frame 2 from top to bottom or from bottom to top. After the position is aligned, the positioning frame 2 is pushed towards the fixed plate 1, so that the buckle structure 4 on the fixed plate 1 and the positioning frame 2 snaps together, fixing the display board containing the display content between the fixed plate 1 and the positioning frame 2. Passersby can see the content on the display board through the encapsulation plate 3. By cooperating with the receiving groove 5, the sliding rod 6 and the buckle structure 4, the movement of the positioning frame 2 can complete the installation and disassembly of the display board, making it easy to replace the display board at any time.

[0036] like Figures 1-5 As shown, in this embodiment, a reinforcing assembly is provided inside the fixing plate 1. The reinforcing assembly includes a positioning rod 7, a connecting ball 9, and a pressing arc plate 12.

[0037] The positioning rod 7 is fixedly installed on the inner side wall of the fixed plate 1. An extension rod 10 is slidably installed inside the positioning rod 7. An extension spring 11 is fixedly connected to the side wall of the extension rod 10, and the extension spring 11 is located inside the positioning rod 7;

[0038] A connecting ball 9 is fixedly installed on the side wall of the extension rod 10. A connecting rod 8 is rotatably installed on the side wall of the connecting ball 9. A lighting lamp 13 is fixedly installed on the side wall of the connecting rod 8 away from the extension rod 10;

[0039] By utilizing the elasticity of the extension spring 11, the connecting rod 8, the connecting ball 9, the extension rod 10 and the lighting lamp 13 are pushed towards the positioning frame 2, so that the lighting lamp 13 presses on the side wall of the display board. By powering on the lighting lamp 13, the lighting lamp 13 emits light, and the light spreads on the side wall of the display board, facilitating pedestrians to see the content on the display board;

[0040] There are multiple pressing arc plates 12. The multiple pressing arc plates 12 are distributed in a "rice" shape. The multiple pressing arc plates 12 are fixedly installed on the side wall of the connecting rod 8, and the multiple pressing arc plates 12 are arc-shaped. A rubber pad 14 is fixedly installed on the side wall of the pressing arc plate 12 close to the positioning frame 2, and a support column 15 is fixedly installed on the side wall of the pressing arc plate 12 away from the positioning frame 2;

[0041] When the positioning frame 2 approaches the fixed plate 1, the end of the pressing arc plate 12 will fit with the side wall of the display board, and then the display board is pressed against the side wall of the encapsulation board 3. When the positioning frame 2 continues to move and shorten the distance from the fixed plate 1, the end of the pressing arc plate 12 expands due to extrusion, pushing the side wall of the display board towards the periphery of the encapsulation board 3, ensuring that the display board can be closely attached to the side wall of the encapsulation board 3 and ensuring the stable position of the display board; the friction between the pressing arc plate 12 and the display board is increased through the rubber pad 14, ensuring that the pressing arc plate 12 can unfold the display board. By fixedly installing a support column 15 on the side wall of the pressing arc plate 12, when the fixed plate 1 and the positioning frame 2 are in contact with each other, the support column 15 contacts the inner side wall of the fixed plate 1, supporting the side wall of the pressing arc plate 12, enabling the pressing arc plate 12 to fully press on the side wall of the display board, and further ensuring the stability of the display board.

[0042] The specific working method is as follows: Through the cooperation of the receiving groove 5 and the sliding rod 6, the positioning frame 2 is slidably installed on the outside of the fixed plate 1, separating the snap-fit ​​structure 4 located on the side walls of the fixed plate 1 and the positioning frame 2. Then, the positioning frame 2 is pulled away from the fixed plate 1, leaving a gap between the fixed plate 1 and the positioning frame 2. The display board containing the display content is then passed between the fixed plate 1 and the positioning frame 2 from top to bottom or from bottom to top. Once aligned, the positioning frame 2 is pushed towards the fixed plate 1, causing the snap-fit ​​structure 4 on the fixed plate 1 and the positioning frame 2 to engage, thus fixing the display board containing the display content between the fixed plate 1 and the positioning frame 2. Pedestrians can see the contents on the display board through the encapsulation plate 3. The installation and removal of the display board can be completed by moving the positioning frame 2 through the cooperation of the receiving groove 5, the sliding rod 6 and the buckle structure 4, which makes it easy to replace the display board at any time. When the positioning frame 2 moves closer to the fixed plate 1, the end of the pressing arc plate 12 will fit against the side wall of the display board, and then the display board will be pressed against the side wall of the encapsulation plate 3. As the positioning frame 2 continues to move and shorten the distance with the fixed plate 1, the end of the pressing arc plate 12 will expand due to compression, pushing the side wall of the display board towards the periphery of the encapsulation plate 3, ensuring that the display board can fit tightly against the side wall of the encapsulation plate 3 and ensuring the stability of the display board position.

[0043] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A cultural wall display device, comprising a fixed plate (1), the outer part of the fixed plate (1) is provided with a positioning frame (2), characterized in that: The inner wall of the positioning frame (2) is fixedly installed with a packaging board (3), and a connection component is arranged on the side walls of the fixed board (1) and the positioning frame (2). The connection component includes; A buckle structure (4). There are two groups of the buckle structures (4), and the two groups of buckle structures (4) are respectively fixedly installed on the left and right side wall surfaces of the fixed board (1) and the positioning frame (2); Receiving grooves (5). There are multiple receiving grooves (5), and the multiple receiving grooves (5) are all opened on the side wall of the fixed board (1). The multiple receiving grooves (5) are respectively located at positions close to the corners on the fixed board (1); Sliding rods (6). There are also multiple sliding rods (6), and the multiple sliding rods (6) are respectively slidably installed inside the multiple receiving grooves (5), and the sliding rods (6) penetrate through the inside of the fixed board (1) and are fixedly installed on the adjacent side wall surface of the positioning frame (2).

2. The cultural wall display device of claim 1, wherein: A reinforcement component is arranged inside the fixed board (1). The reinforcement component includes; A positioning rod (7). The positioning rod (7) is fixedly installed on the inner side wall of the fixed board (1), and an extension rod (10) is slidably installed inside the positioning rod (7); A connecting ball (9). The connecting ball (9) is fixedly installed on the side wall of the extension rod (10), and a connecting rod (8) is rotatably installed on the side wall of the connecting ball (9); Pressing arc plates (12). There are multiple pressing arc plates (12), and the multiple pressing arc plates (12) are distributed in a "rice" shape. The multiple pressing arc plates (12) are fixedly installed on the side wall of the connecting rod (8), and the multiple pressing arc plates (12) are arc-shaped.

3. The cultural wall display device of claim 2, wherein: An extension spring (11) is fixedly connected to the side wall of the extension rod (10), and the extension spring (11) is located inside the positioning rod (7).

4. The cultural wall display device of claim 2, wherein: A rubber pad (14) is fixedly installed on the side wall of the pressing arc plate (12) close to the positioning frame (2).

5. The cultural wall display device of claim 2, wherein: A support column (15) is fixedly installed on the side wall of the pressing arc plate (12) far from the positioning frame (2).

6. A display apparatus according to any one of claims 2 to 5, wherein: A lighting lamp (13) is fixedly installed on the side wall of the connecting rod (8) far from the extension rod (10).

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