Disassembly and assembly structure and information display device

Abstract

The utility model relates to the technical field of mounting frame structures, and discloses a disassembly and assembly structure and an information display device.The disassembly and assembly structure comprises a fixed frame, hinge blocks are fixedly connected to the two sides of the lower end of the fixed frame, a hinge plate is hinged between the two hinge blocks, and a connecting plate is slidably connected to the side, away from the fixed frame, of the hinge plate; and the middle position of the fixed frame is slidably connected with a plug-in assembly. According to the disassembly and assembly structure and the information display device, when the display screen main body is installed, the connecting plate and the display screen main body can be fixedly connected together, then the display screen main body is lifted from the lower portion of the display screen main body, the display screen main body can be naturally turned over in the lifting process, and the watching face of the display screen main body faces the outer side; by means of the structure, when the display screen body and the connecting plate are connected and fixed, a larger operation space is provided, and the display screen body is easier and more convenient to mount or dismount.

Description

Technical Field

[0001] This utility model relates to the field of mounting frame structure technology, specifically a disassembly and assembly structure and information display device. Background Technology

[0002] Information display devices, as equipment or systems used to present and disseminate information, use visual, auditory, and even interactive methods to present diverse content such as data, images, and videos to users in an intuitive form. Typical examples include LED displays and LCD screens. Their applications are extremely wide-ranging, spanning multiple fields such as commerce, education, culture, and public facilities, and they have become an indispensable tool for modern information dissemination.

[0003] Since most LED displays need to be installed close to the wall, and to ensure their stability, the mounting bracket of the display is usually fixed to the wall with bolts first, and then the display body is fixed to the bracket with screws. Although this fixing method can significantly improve the stability of the LED display, it also brings inconvenience in installation and disassembly. Specifically, because the LED display is close to the wall, the operating space on its back is extremely limited, which increases the difficulty of installation and disassembly. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a disassembly and assembly structure and information display device, making the installation and disassembly of the display screen body simpler and more convenient.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a disassembly and assembly structure, including a fixed frame, with hinge blocks fixedly connected to both sides of the lower end of the fixed frame, a hinge plate hinged between the two hinge blocks, a connecting plate slidably connected to the side of the hinge plate away from the fixed frame, and a plug-in component slidably connected to the middle position of the fixed frame.

[0006] Furthermore, the plug-in assembly includes a hook block, a plug plate, and a sliding frame. The hook block is fixedly connected to the side of the hinge plate away from the connecting plate. A sliding groove is provided at one end of the fixed frame. The sliding frame is slidably connected inside the sliding groove. The plug plate is fixedly connected to the side of the sliding frame near the hook block. The plug plate matches the hook block.

[0007] Furthermore, a toggle block is fixedly connected to the lower end of the sliding frame away from the fixed frame, and chamfers are provided at the upper and lower ends of the insert plate away from the sliding frame.

[0008] Furthermore, a limiting groove is formed at the upper end of the hinge plate near the connecting plate, and a limiting plate is slidably connected inside the limiting groove, and the limiting plate is fixedly connected to the connecting plate.

[0009] Furthermore, positioning plates are fixedly connected to the top and bottom of the limiting plate, and a positioning groove communicating with the limiting groove is opened at the lower end of the hinge plate near the connecting plate. The positioning groove matches the positioning plate.

[0010] Furthermore, the connecting plate is X-shaped, and screws are slidably connected to all four corners of the connecting plate. Fixing blocks are fixed to both sides of the fixing frame.

[0011] An information display device includes a display screen body, which is mounted on the aforementioned disassembly and assembly structure, and the display screen body is connected and fixed to a connecting plate by screws.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This type of disassembly and assembly structure and information display device allows the connecting plate to be fixedly connected to the main body of the display screen first. Then, the main body of the display screen is lifted from below. During the lifting process, the main body of the display screen will naturally flip over so that the viewing surface of the main body of the display screen faces outward. At this time, the hinge plate can be fixed by the plug-in component. This structure provides more operating space when the main body of the display screen is connected and fixed to the connecting plate, making the installation or disassembly of the main body of the display screen simpler and more convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall back side structure of this utility model;

[0016] Figure 3 This is a structural diagram illustrating the overall installation process of this utility model;

[0017] Figure 4 This is a schematic diagram of the fixed frame structure of this utility model;

[0018] Figure 5 This is a structural schematic diagram of the fixing frame and insert plate of this utility model;

[0019] Figure 6 This is a schematic diagram of the hinge plate and limiting plate of this utility model.

[0020] In the diagram: 1. Display screen body; 2. Fixed frame; 3. Fixed block; 4. Hinge block; 5. Hinge plate; 6. Limiting groove; 7. Positioning groove; 8. Limiting plate; 9. Positioning plate; 10. Connecting plate; 11. Screw; 12. Hook block; 13. Insert plate; 14. Sliding frame; 15. Toggle block; 16. Slide groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-6 A disassembly and assembly structure includes a fixed frame 2, with hinge blocks 4 fixedly connected to both sides of the lower end of the fixed frame 2, a hinge plate 5 hinged between the two hinge blocks 4, a connecting plate 10 slidably connected to the side of the hinge plate 5 away from the fixed frame 2, and a plug-in component slidably connected to the middle position of the fixed frame 2.

[0023] In this utility model, the disassembly and assembly structure and information display device, when installing the display screen body 1, can first invert the display screen body 1 vertically and place it with the viewing surface of the display screen body 1 facing the wall. Then, fix the connecting plate 10 to the display screen body 1 together. Next, lift the display screen body 1 from below. During the lifting process, the display screen body 1 will naturally flip, so that the viewing surface of the display screen body 1 faces outward. Finally, fix the hinge plate 5 through the plug-in assembly (i.e., Figure 1 and Figure 2 (as shown in the diagram); During disassembly, simply lift the display body 1 upwards a certain distance, then push the connector assembly to release the hinge plate 5, and then slowly lower the display body 1 until the top of the display body 1 contacts the ground (i.e., ...). Figure 3 (as shown in the diagram), and finally separate the display body 1 from the connecting plate 10. This structure provides the display body 1 with more operating space when installing or removing it from the connecting plate 10, making the installation or removal of the display body 1 simpler and more convenient. In addition, since the display body 1 is an existing mature product, it will not be elaborated on here.

[0024] like Figures 2 to 5 As shown, the plug-in assembly includes a hook block 12, a plug plate 13, and a sliding frame 14. The hook block 12 is fixedly connected to the side of the hinge plate 5 away from the connecting plate 10. A sliding groove 16 is provided at one end of the fixed frame 2. The sliding frame 14 is slidably connected inside the sliding groove 16. The plug plate 13 is fixedly connected to the side of the sliding frame 14 near the hook block 12. The plug plate 13 matches the hook block 12.

[0025] Specifically, when it is necessary to fix the hinge plate 5, simply push the sliding frame 14, and the sliding frame 14 will move along the direction of the slide groove 16, thereby driving the insert plate 13 to insert into the inside of the hook block 12, thereby restricting the hinge plate 5 fixed to the hook block 12 and preventing the hinge plate 5 from moving.

[0026] like Figure 4 and Figure 5As shown, a toggle block 15 is fixed to the lower end of the sliding frame 14 away from the fixed frame 2, and chamfers are provided at the upper and lower ends of the insert plate 13 away from the sliding frame 14.

[0027] Specifically, it is more convenient to move the sliding frame 14 by using the toggle block 15, and the insert plate 13 has a chamfer, making it easier to insert the insert plate 13 into the inside of the hook block 12.

[0028] like Figure 6 As shown, a limiting groove 6 is provided at the upper end of the hinge plate 5 near the connecting plate 10. A limiting plate 8 is slidably connected inside the limiting groove 6, and the limiting plate 8 is fixedly connected to the connecting plate 10.

[0029] like Figure 6 As shown, positioning plates 9 are fixed to the top and bottom of the limiting plate 8. The lower end of the hinge plate 5 near the connecting plate 10 is provided with a positioning groove 7 that communicates with the limiting groove 6. The positioning groove 7 matches the positioning plate 9.

[0030] Specifically, when the main body of the display screen 1 is removed from... Figure 3 The state is flipped to Figure 1 When the display body 1 is in the state of not coinciding with the fixed frame 2, the horizontal height of the display body 1 will be higher than that of the fixed frame 2. At this time, the display body 1 can be slowly moved down until the display body 1 coincides with the fixed frame 2. When the display body 1 coincides with the fixed frame 2, the positioning plate 9 located at the top of the limiting plate 8 will be pressed against the hinge plate 5. This not only allows the display body 1 to be firmly fixed on the wall, but also makes it easier and more convenient to disassemble the display body 1.

[0031] like Figure 3 and Figure 4 As shown, the connecting plate 10 is X-shaped, and screws 11 are slidably connected to the four corners of the connecting plate 10. Fixing blocks 3 are fixed to both sides of the fixing frame 2.

[0032] An information display device includes a display screen body 1, which is mounted on the aforementioned disassembly and assembly structure. The display screen body 1 is connected and fixed to the connecting plate 10 by screws 11.

[0033] Specifically, when the display screen body 1 is connected and fixed to the connecting plate 10, it is only necessary to pass the screw 11 through the connecting plate 10 and then connect it to the display screen body 1 by thread. The fixing method is simple and easy to operate.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A disassembly and assembly structure, characterized in that, The fixed frame (2) includes a hinge block (4) fixedly connected to both sides of the lower end of the fixed frame (2), a hinge plate (5) hinged between the two hinge blocks (4), a connecting plate (10) slidably connected to the side of the hinge plate (5) away from the fixed frame (2), and a plug-in component slidably connected to the middle position of the fixed frame (2).

2. The disassembly and assembly structure according to claim 1, characterized in that, The plug-in assembly includes a hook block (12), a plug plate (13), and a sliding frame (14). The hook block (12) is fixedly connected to the side of the hinge plate (5) away from the connecting plate (10). A sliding groove (16) is provided at one end of the fixed frame (2). The sliding frame (14) is slidably connected inside the sliding groove (16). The plug plate (13) is fixedly connected to the side of the sliding frame (14) near the hook block (12). The plug plate (13) matches the hook block (12).

3. The disassembly and assembly structure according to claim 2, characterized in that, A toggle block (15) is fixed to the side of the sliding frame (14) away from the fixed frame (2), and chamfers are provided at the upper and lower ends of the side of the insert plate (13) away from the sliding frame (14).

4. The disassembly and assembly structure according to claim 1, characterized in that, The hinge plate (5) has a limiting groove (6) on the upper end of the side near the connecting plate (10). The limiting groove (6) is slidably connected to a limiting plate (8), and the limiting plate (8) is fixedly connected to the connecting plate (10).

5. The disassembly and assembly structure according to claim 4, characterized in that, The top and bottom of the limiting plate (8) are fixed with positioning plates (9). The lower end of the hinge plate (5) near the connecting plate (10) is provided with a positioning groove (7) that communicates with the limiting groove (6). The positioning groove (7) matches the positioning plate (9).

6. The disassembly and assembly structure according to claim 1, characterized in that, The connecting plate (10) is X-shaped, and screws (11) are slidably connected to the four corners of the connecting plate (10). Fixing blocks (3) are fixed to both sides of the fixing frame (2).

7. An information display device, comprising a display screen body (1), characterized in that, The display screen body (1) is installed on the disassembly and assembly structure described in any one of claims 1-6, and the display screen body (1) is connected and fixed to the connecting plate (10) by screws (11).

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