Detachable spliced liquid crystal display screen

Abstract

The utility model discloses a detachable spliced liquid crystal display screen, which relates to the technical field of liquid crystal displays and comprises a fixing frame, a liquid crystal display screen is mounted on the inner wall of the fixing frame, a clamping plate is mounted on the outer wall of the liquid crystal display screen, a framework is mounted on the inner wall of the clamping plate, and a fixing rod penetrates through the inside of the framework. A clamping groove is formed in the side wall of the fixing frame, and a fixing shaft penetrates through the interior of the fixing frame. Through the arrangement of the liquid crystal screen, the clamping plate, the framework, the fixing rod, the clamping groove and the fixing shaft, the framework is vertically adjusted to a proper position along the clamping groove according to liquid crystal screens of different sizes, then the framework is fixed through the fixing shaft, then the liquid crystal screen is clamped with the framework through the clamping plate, and then the liquid crystal screen is fixed through the fixing rod in a threaded mode. Liquid crystal screens of different sizes can be installed through the framework, the applicability is higher, the liquid crystal screens can be conveniently detached and spliced through the clamping plates, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of liquid crystal display technology, specifically to a detachable and modular liquid crystal display screen. Background Technology

[0002] In today's era of rapid development of digital information, LCD screens, as an important medium for information display, are widely used in various fields, such as home entertainment, office, education, and commercial displays. However, most traditional LCD screens are single display devices with fixed size and shape, which are difficult to meet the needs of diverse usage scenarios. Furthermore, the existing LCD screen disassembly and assembly process is cumbersome, and when the LCD screen is not used for a long time, dust will accumulate on the surface, affecting the display effect. To solve the above problems, there is a need for a detachable and modular LCD screen.

[0003] Existing LCD screens have problems such as the inability to fix LCD screens of different sizes during operation and the inability to prevent surface dust. Therefore, there is an urgent need for a detachable and modular LCD screen. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a detachable and modular LCD screen to solve the problems of existing LCD screens being unable to fix LCD screens of different sizes or to prevent surface dust during use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a detachable and modular LCD screen, comprising a mounting frame, an LCD screen mounted on the inner wall of the mounting frame, a retaining plate mounted on the outer wall of the LCD screen, a frame mounted on the inner wall of the retaining plate, a fixing rod penetrating the interior of the frame, a slot formed in the side wall of the mounting frame, a fixing shaft penetrating the interior of the mounting frame, a storage sleeve mounted on the side wall of the mounting frame, a sliding rod mounted on the inner wall of the storage sleeve, and a hook mounted on the outer wall of the sliding rod.

[0006] Preferably, the fixing frame is closely fitted to the LCD screen, and the card plate is symmetrically arranged with the central axis of the LCD screen as the center.

[0007] Preferably, the card plate is engaged with the frame, and the inner wall of the frame has an open design.

[0008] Preferably, the fixing rod passes through the interior of the frame and is threadedly connected to the card plate, and the frame is movably connected to the card slot.

[0009] Preferably, the fixed shaft passes through the interior of the skeleton and is threadedly connected to the fixed frame, and the skeleton is symmetrically arranged with the central axis of the fixed frame as the center.

[0010] Preferably, the storage sleeve is L-shaped, and the hook is slidably connected to the slide rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the design of an LCD screen, a card plate, a frame, a fixing rod, a card slot, and a fixing shaft, allows the frame to be vertically adjusted to a suitable position along the card slot according to different sizes of LCD screens. Then, the frame is fixed by the fixing shaft, and the LCD screen is then engaged with the frame by the card plate and fixed by the fixing rod threadedly. The frame design allows for the installation of LCD screens of different sizes, making it more versatile, while the card plate design facilitates the disassembly and assembly of the LCD screen, making it highly practical.

[0013] 2. This utility model uses a storage sleeve, a sliding rod, and a hook to connect the dustproof cloth to the hook. When the LCD screen is not in use, the hook is extended along the sliding rod to cover the surface of the LCD screen with the dustproof cloth, preventing dust from adhering to the surface. When the LCD screen is in use, the hook is retracted along the sliding rod to put the dustproof cloth into the storage sleeve, without affecting the display of the LCD screen and improving overall cleanliness. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of the present utility model from the front view;

[0015] Figure 2 This is a structural schematic diagram showing the components surrounding the skeleton of this utility model disassembled;

[0016] Figure 3 This is a schematic diagram showing the internal cross-section of the fixing frame of this utility model;

[0017] Figure 4 This is a structural schematic diagram showing the components surrounding the slide bar of this utility model disassembled.

[0018] In the picture: 1. Fixing frame; 2. LCD screen; 3. Card plate; 4. Frame; 5. Fixing rod; 6. Card slot; 7. Fixing shaft; 8. Storage sleeve; 9. Slide rod; 10. Hook. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] The embodiments of this utility model will be described below based on its overall structure.

[0021] Please see Figure 1-4A detachable and modular LCD screen includes a mounting bracket 1, an LCD screen 2 mounted on the inner wall of the mounting bracket 1, a retaining plate 3 mounted on the outer wall of the LCD screen 2, a frame 4 mounted on the inner wall of the retaining plate 3, a fixing rod 5 penetrating the interior of the frame 4, a slot 6 formed on the side wall of the mounting bracket 1, and a fixing shaft 7 penetrating the interior of the mounting bracket 1. The mounting bracket 1 and the LCD screen 2 are tightly fitted together. The retaining plate 3 is symmetrically arranged around the central axis of the LCD screen 2 and is engaged with the frame 4. The inner wall of the frame 4 has an open design. The fixing rod 5 penetrates the interior of the frame 4 and is threadedly connected to the retaining plate 3. The frame 4 is movably connected to the slot 6. 7 is threaded through the interior of the frame 4 and connected to the fixing frame 1. The frame 4 is symmetrically arranged with the central axis of the fixing frame 1 as the center. Through the LCD screen 2, the clamping plate 3, the frame 4, the fixing rod 5, the clamping groove 6, and the fixing shaft 7, the frame 4 is vertically adjusted to the appropriate position along the clamping groove 6 according to the different sizes of LCD screens 2. Then, the frame 4 is fixed by the fixing shaft 7. Then, the LCD screen 2 is clamped to the frame 4 by the clamping plate 3 and then fixed by the fixing rod 5. The frame 4 can be installed for LCD screens 2 of different sizes, making it more applicable. The clamping plate 3 facilitates the disassembly and assembly of the LCD screen 2, making it highly practical.

[0022] Please see Figure 1-4 A detachable and modular LCD screen is provided. A storage sleeve 8 is installed on the side wall of the mounting bracket 1. A sliding rod 9 is installed on the inner wall of the storage sleeve 8, and a hook 10 is installed on the outer wall of the sliding rod 9. The storage sleeve 8 is L-shaped. The hook 10 is slidably connected to the sliding rod 9. Through the storage sleeve 8, the sliding rod 9, and the hook 10, a dustproof cloth is attached to the hook 10. When the LCD screen 2 is not in use, the hook 10 is unfolded along the sliding rod 9 to cover the surface of the LCD screen 2 with the dustproof cloth to prevent dust from adhering to the surface. When the LCD screen 2 is in use, the hook 10 is retracted along the sliding rod 9 to put the dustproof cloth into the storage sleeve 8, which does not affect the display of the LCD screen 2 and improves the overall cleanliness.

[0023] Working principle: In use, first move the device to the required position, then adjust the frame 4 vertically along the slot 6 to the appropriate position according to the different sizes of LCD screens 2, and then fix the frame 4 through the fixing shaft 7. Then, the LCD screen 2 is engaged with the frame 4 through the clamping plate 3, and then fixed by the screw of the fixing rod 5. The frame 4 can be installed on LCD screens 2 of different sizes, making it more versatile. The clamping plate 3 facilitates the disassembly and assembly of the LCD screen 2, making it highly practical. Then, the dustproof cloth is connected to the hook 10. When the LCD screen 2 is not in use, the hook 10 is unfolded along the slide rod 9 to cover the surface of the LCD screen 2 with the dustproof cloth to prevent dust from adhering to the surface. When using the LCD screen 2, the hook 10 is retracted along the slide rod 9 to put the dustproof cloth into the storage sleeve 8, which does not affect the display of the LCD screen 2 and improves the overall cleanliness. This completes the use of the device. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0024] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A detachable and modular liquid crystal display screen, comprising a mounting bracket (1), characterized in that: The inner wall of the fixing frame (1) is equipped with a liquid crystal screen (2), the outer wall of the liquid crystal screen (2) is equipped with a card plate (3), the inner wall of the card plate (3) is equipped with a frame (4), the fixing rod (5) passes through the interior of the frame (4), the side wall of the fixing frame (1) is provided with a slot (6), the fixing shaft (7) passes through the interior of the fixing frame (1), the side wall of the fixing frame (1) is equipped with a storage sleeve (8), the inner wall of the storage sleeve (8) is equipped with a slide rod (9), and the outer wall of the slide rod (9) is equipped with a hook (10).

2. The detachable and modular liquid crystal display screen according to claim 1, characterized in that: The fixing frame (1) is closely fitted to the liquid crystal screen (2), and the card plate (3) is symmetrically arranged with the central axis of the liquid crystal screen (2) as the center.

3. The detachable and modular liquid crystal display screen according to claim 1, characterized in that: The card plate (3) is engaged with the frame (4), and the inner wall of the frame (4) is designed with openings.

4. A detachable and modular liquid crystal display screen according to claim 1, characterized in that: The fixing rod (5) passes through the interior of the frame (4) and is threadedly connected to the card plate (3), and the frame (4) is movably connected to the card slot (6).

5. A detachable and modular liquid crystal display screen according to claim 1, characterized in that: The fixed shaft (7) passes through the interior of the frame (4) and is threadedly connected to the fixed frame (1), and the frame (4) is symmetrically arranged with the central axis of the fixed frame (1) as the center.

6. A detachable and modular liquid crystal display screen according to claim 1, characterized in that: The storage sleeve (8) is L-shaped, and the hook (10) is slidably connected to the slide bar (9).

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