LED liquid crystal display screen with high protection performance

Abstract

The LED liquid crystal display screen comprises a frame and a display screen body, the display screen body is installed on the inner side of the frame, fixing blocks are fixedly connected to the four corners of the surface of the front face of the frame, structural grooves are formed in the surfaces of the inner sides of the fixing blocks, top blocks are connected to the upper ends of the interiors of the structural grooves in a sliding mode, and the top blocks are fixedly connected to the frame. By means of the structures such as the fixing blocks, when the display screen body is installed, after the display screen body is fixed to the inner side of the frame, the display screen body is screwed into the structural groove through the fixing bolts, meanwhile, the fixing bolts press the top blocks downwards, the top blocks are fixed to the inner side of the frame, and therefore the display screen body can be fixed to the inner side of the frame, and the display screen body is fixed to the inner side of the frame. And the protective pads at the lower end are driven to extrude downwards, the positions of the four corners of the surface of the display screen body are protected through the protective pads, and a buffering effect is achieved between the jacking blocks and the protective pads through telescopic rod structures and second spring structures.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED liquid crystal display screens, and in particular relates to a LED liquid crystal display screen with strong protection. Background Art

[0002] LED LCD screen is a liquid crystal display (LCD) that uses light-emitting diodes (LEDs) as backlight sources. In this type of display, LEDs are used as backlight sources and are located on the back of the LCD screen. The light emitted passes through the liquid crystal layer and color filters to display images. Compared with traditional cold cathode fluorescent lamp (CCFL) backlight sources, LED backlight technology has higher energy efficiency, longer service life, thinner design and better color expression.

[0003] During transportation, the corners of LED liquid crystal displays are easily bumped, causing damage to the entire display screen, resulting in losses. This phenomenon reveals a major weakness in the structural design of traditional displays. In order to reduce the risk of damage during transportation, it is necessary to improve the existing design and enhance the protection of the corner areas of the display screen. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a highly protective LED liquid crystal display screen to solve the problem that the corners of the LED liquid crystal display screen are easily bumped during transportation, causing damage to the entire display screen and thus causing losses. This phenomenon reveals a major weakness in the structural design of traditional display screens. In order to reduce the risk of damage during transportation, it is necessary to improve the existing design and enhance the protection capability of the corner areas of the display screen.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly protective LED liquid crystal display screen, comprising a frame and a display screen body, the display screen body being installed on the inner side of the frame, fixed blocks being fixedly connected to the four corners of the front surface of the frame, a structural groove being provided on the inner surface of the fixed block, a top block being slidably connected to the inner upper end of the structural groove, a protective pad being provided at the lower end of the top block, a telescopic rod structure being provided between the protective pad and the top block, a second spring structure being provided on the surface of the telescopic rod structure, and a fixing bolt being threadedly connected to the surface of the fixed block.

[0006] Preferably, the protective pad is made of flexible rubber material.

[0007] Preferably, protective shells are provided on the upper and lower surfaces of the frame.

[0008] Preferably, a first spring structure is installed on the inner side of the protective shell.

[0009] Preferably, the protective shell is installed on the upper and lower surfaces of the frame through a first spring structure.

[0010] Preferably, both ends of the upper and lower surfaces of the frame are fixedly connected with mounting structures.

[0011] Preferably, mounting screw holes are provided through the surface of the mounting structure, and the frame is fixedly mounted on the equipment or the wall through the mounting structure.

[0012] Compared with the prior art, the utility model provides a highly protective LED liquid crystal display screen, which has the following beneficial effects:

[0013] 1. The utility model provides fixed blocks and other structures. When installing the display screen body, the display screen body is fixed on the inside of the frame, and then screwed into the structural groove through the fixing bolts. At the same time, the fixing bolts press the top block downward, driving the protective pad at the lower end to squeeze downward, and the four corners of the surface of the display screen body are protected by the protective pad. The telescopic rod structure and the second spring structure play a buffering role between the top block and the protective pad, effectively preventing the corners of the LED liquid crystal display screen from being easily bumped during transportation, causing damage to the entire display screen and causing losses. This phenomenon reveals a major weakness in the structural design of traditional display screens. In order to reduce the risk of damage during transportation, it is necessary to improve the existing design and enhance the protection capability of the corner areas of the display screen;

[0014] 2. The utility model provides a protective shell, which is connected to the upper and lower ends of the outer side of the frame through the first spring structure, so as to protect the upper and lower ends of the frame, further improving the overall protection performance of the LED liquid crystal display;

[0015] 3. The utility model provides a mounting structure that facilitates the LED liquid crystal display screen to be mounted on a wall or device for use through the mounting structure and the mounting screw holes on the surface of the mounting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is an axonometric diagram of a highly protective LED liquid crystal display screen proposed by the utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of a highly protective LED liquid crystal display screen proposed by the utility model;

[0019] Figure 3A highly protective LED liquid crystal display screen proposed by the utility model Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of a fixing block in a highly protective LED liquid crystal display screen proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the inner side of a fixing block in a highly protective LED liquid crystal display screen proposed by the utility model;

[0022] In the figure: 1. display screen body; 2. mounting structure; 3. protective shell; 4. first spring structure; 5. fixing block; 6. structural groove; 7. fixing bolt; 8. top block; 9. telescopic rod structure; 10. second spring structure; 11. protective pad; 12. frame. 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] See also Figure 1-5 The utility model provides a technical solution: a highly protective LED liquid crystal display screen, comprising a frame 12 and a display screen body 1, the display screen body 1 is installed on the inner side of the frame 12, the four corners of the front surface of the frame 12 are fixedly connected with fixed blocks 5, the inner surface of the fixed block 5 is provided with a structural groove 6, the upper end of the inner part of the structural groove 6 is slidably connected with a top block 8, the lower end of the top block 8 is provided with a protective pad 11, a telescopic rod structure 9 is provided between the protective pad 11 and the top block 8, the surface of the telescopic rod structure 9 is provided with a second spring structure 10, the surface of the fixed block 5 is threadedly connected with a fixing bolt 7, through The fixed block 5 and other structures are provided. When installing the display screen body 1, after the display screen body 1 is fixed on the inner side of the frame 12, the fixing bolt 7 is screwed into the structure groove 6. At the same time, the fixing bolt 7 presses the top block 8 downward, driving the protective pad 11 at the lower end to be squeezed downward. The protective pad 11 protects the four corners of the surface of the display screen body 1, and the telescopic rod structure 9 and the second spring structure 10 play a buffering role between the top block 8 and the protective pad 11, which effectively avoids the corners of the LED liquid crystal display screen from being easily bumped during transportation, causing damage to the entire display screen and causing losses. This phenomenon reveals a major weakness in the structural design of traditional display screens. In order to reduce the risk of damage during transportation, it is necessary to improve the existing design and enhance the protection capability of the corner areas of the display screen.

[0025] In the present invention, preferably, the protective pad 11 is made of flexible rubber material.

[0026] In the present invention, preferably, the upper and lower surfaces of the frame 12 are both provided with a protective shell 3 .

[0027] In the utility model, preferably, a first spring structure 4 is installed on the inner side of the protective shell 3. Through the setting of the protective shell 3, the protective shell 3 is connected to the upper and lower ends of the outer side of the frame 12 through the first spring structure 4, thereby protecting the upper and lower ends of the frame 12, further increasing the overall protection performance of the LED liquid crystal display.

[0028] In the present invention, preferably, the protective shell 3 is installed on the upper and lower surfaces of the frame 12 through the first spring structure 4 .

[0029] In the present invention, preferably, both ends of the upper and lower surfaces of the frame 12 are fixedly connected with the mounting structure 2 .

[0030] In the utility model, preferably, mounting screw holes are opened through the surface of the mounting structure 2, and the frame 12 is fixedly mounted on the device or wall through the mounting structure 2. Through the setting of the mounting structure 2, it is convenient to mount the LED liquid crystal display on the wall or device for use through the mounting structure 2 and the mounting screw holes on the surface of the mounting structure 2.

[0031] The working principle and use process of the utility model: when in use, first, install the LED liquid crystal display body 1 to the inner side of the frame 12 to ensure that the display body 1 is firmly placed in the frame 12. Then, screw the fixing bolt 7 into the structural groove 6 of the fixing block 5, and at the same time, the fixing bolt 7 will press the top block 8, so that the protective pad 11 at the lower end of the top block 8 is squeezed downward, thereby protecting the four corners of the display body 1. At this time, the telescopic rod structure 9 and the second spring structure 10 will play a buffering role between the top block 8 and the protective pad 11, and enhance the protection ability of the corner area of ​​the display screen. Then, the protective shell 3 is installed on the upper and lower surfaces of the frame 12 through the first spring structure 4, further increasing the overall protection performance of the LED liquid crystal display. Finally, the LED liquid crystal display is fixedly installed on the wall or equipment through the mounting screw holes on the surface of the mounting structure 2. This process not only ensures the safety of the display screen during transportation, but also facilitates the installation and use of the display screen.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly protective LED liquid crystal display screen, comprising a frame (12) and a display screen body (1), characterized in that: A display screen body (1) is installed on the inner side of the frame (12); four corners of the front surface of the frame (12) are fixedly connected to fixed blocks (5); a structural groove (6) is provided on the inner surface of the fixed block (5); a top block (8) is slidably connected to the inner upper end of the structural groove (6); a protective pad (11) is provided at the lower end of the top block (8); a telescopic rod structure (9) is provided between the protective pad (11) and the top block (8); a second spring structure (10) is provided on the surface of the telescopic rod structure (9); and a fixing bolt (7) is threadedly connected to the surface of the fixed block (5).

2. The LED liquid crystal display screen with strong protection according to claim 1, characterized in that: The protective pad (11) is made of flexible rubber material.

3. The LED liquid crystal display screen with strong protection according to claim 1, characterized in that: The upper and lower surfaces of the frame (12) are both provided with protective shells (3).

4. The LED liquid crystal display screen with strong protection according to claim 3, characterized in that: A first spring structure (4) is installed on the inner side of the protective shell (3).

5. The LED liquid crystal display screen with strong protection according to claim 3, characterized in that: The protective shell (3) is installed on the upper and lower surfaces of the frame (12) via a first spring structure (4).

6. The LED liquid crystal display screen with strong protection according to claim 1, characterized in that: Both ends of the upper and lower surfaces of the frame (12) are fixedly connected with mounting structures (2).

7. The highly protective LED liquid crystal display according to claim 6, characterized in that: The surface of the mounting structure (2) is provided with mounting screw holes, and the frame (12) is fixedly mounted on the equipment or the wall through the mounting structure (2).

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