Frame structure of liquid crystal display screen and liquid crystal display screen thereof

Abstract

The frame structure of the liquid crystal display screen comprises a fixing frame and a display screen body, a rear baffle is arranged on the rear surface of the fixing frame, a rubber supporting strip is fixedly connected to the front surface of the rear baffle, a silicon rubber sleeve is fixedly connected to the inner wall of the fixing frame, and the rubber supporting strip is fixedly connected to the inner wall of the fixing frame. The silica gel sleeve completely covers the inner wall of the fixing frame, a mounting groove is formed in the inner wall of the silica gel sleeve, when the liquid crystal display screen is mounted, the mounting groove is connected with the display screen in a clamped mode, a buffering sleeve is fixedly connected to the outer surface of the fixing frame, and an edge sealing sleeve is fixedly connected to the surface of the display screen body. And the edge sealing sleeve completely covers the edge part of the display screen body. By means of the device, the display screen and the frame can be in butt joint conveniently, and it is guaranteed that the anti-collision capacity of the display screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screens, in particular to a frame structure of a liquid crystal display screen and a liquid crystal display screen. Background Art

[0002] When in use, the LCD screen will be paired with a corresponding protective frame. The frame must have the basic characteristics of structural stability, beautiful design, and protective function. Generally, auxiliary parts are required to strengthen the connection stability between the general frame and the display screen, which wastes the overall time of the assembly, disassembly and maintenance of the LCD screen. In addition, the auxiliary parts also have the hidden danger of damaging the display screen, resulting in a reduction in the protective function of the display screen. The "frame structure of a liquid crystal display screen and its liquid crystal display screen" disclosed on the China Patent Network has an application number of "201922196735.7". The LCD screen improves the convenience of installing the frame and the display screen by separating the assembled frame, but due to the presence of the splicing gap, the aesthetics of the frame is seriously affected. If the device components are added, the balance burden of the LCD screen will be increased, and the complex structure of the frame will increase the difficulty of maintenance. When the internal structure of the frame fails, it will directly affect the service life of the display screen. There is a lack of a display screen protection mechanism and the protective function is poor. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a frame structure of a liquid crystal display screen and a liquid crystal display screen thereof. When the liquid crystal display screen is in use, the structure is simple and convenient for workers to assemble and disassemble the liquid crystal display screen, and the liquid crystal display screen structure itself is ensured to have sufficient connection stability. When the liquid crystal display screen is installed and used, the negative impact force of external collisions can reduce the damage to the liquid crystal display screen, thereby increasing the service life of important parts of the liquid crystal display screen.

[0004] To achieve the above objectives, the following structure is proposed:

[0005] The utility model also provides a frame structure with the above-mentioned liquid crystal display screen, including: a fixed frame, a rear baffle plate is arranged on the rear surface of the fixed frame, a rubber support strip is fixedly connected to the front surface of the rear baffle plate, when the liquid crystal display screen is installed, the front surface of the rubber support strip is in close contact with the rear surface of the display screen, a silicone sleeve is fixedly connected to the inner wall of the fixed frame, the silicone sleeve completely covers the inner wall of the fixed frame, an installation groove is arranged on the inner wall of the silicone sleeve, the installation groove does not pass through the silicone sleeve, when the liquid crystal display screen is installed, the installation groove clamps the display screen, and a buffer sleeve is fixedly connected to the outer surface of the fixed frame, the buffer sleeve covers the connection between the rear baffle plate and the fixed frame.

[0006] According to the frame structure of a liquid crystal display screen described in the utility model, the front surface of the fixed frame is provided with an external edge seal, and the external edge seal is made of anti-collision material. Through the above device, the anti-collision capability is further improved.

[0007] According to the frame structure of a liquid crystal display screen described in the utility model, the lower surface of the buffer sleeve and the lower surface of the external edge seal are fixedly connected with anti-skid pads. Through the above device, the stability of the display screen after placement is improved.

[0008] According to the frame structure of a liquid crystal display screen described in the utility model, the distance between the upper and lower inner walls of the rear baffle and the two rubber support strips forms an isolation cavity. Through the above device, it is convenient to arrange the power line.

[0009] According to the frame structure of a liquid crystal display screen described in the utility model, the left and right ends of the rear surface of the rear baffle are fixedly connected with reinforcement pads, the reinforcement pads are made of plastic, and the lower surface of the reinforcement pads is provided with compression suction cups. Through the above device, the stability of the display screen after placement is further increased.

[0010] A liquid crystal display screen comprises: a display screen body, the display screen body comprises the frame structure of the liquid crystal display screen described above, an edge sealing sleeve is fixedly connected to the surface of the display screen body, and the edge sealing sleeve completely covers the edge portion of the display screen body.

[0011] According to the liquid crystal display screen of the utility model, the front surface of the edge sealing sleeve is provided with a docking slot, and the docking slot does not pass through the edge sealing sleeve. Through the above device, the tightness of the display screen body and the frame after being clamped is improved.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the frame structure of the LCD screen and the LCD screen thereof improve the tightness between the screen and the frame through a silicone sleeve, a mounting groove, a rubber strip, an external edge seal, and an edge seal sleeve, and the structure is simple and convenient for users to install and disassemble the LCD screen, and reduce the damage to the screen caused by the negative impact force of external collisions, thereby increasing the service life of the LCD screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a frame structure of a liquid crystal display screen and a top view of the frame split structure of the liquid crystal display screen according to the utility model;

[0016] Figure 2 The utility model is a frame structure of a liquid crystal display screen and a liquid crystal display screen Figure 1The structure diagram at A is enlarged;

[0017] Figure 3 This is a frame structure of a liquid crystal display screen and a top view structure diagram of the liquid crystal display screen of the utility model;

[0018] Figure 4 The utility model is a frame structure of a liquid crystal display screen and a liquid crystal display screen Figure 3 The structure diagram at B is enlarged;

[0019] Figure 5 The utility model discloses a frame structure of a liquid crystal display screen and an assembly structure diagram of the frame and the display screen of the liquid crystal display screen.

[0020] Legend:

[0021] 1. Fixed frame; 2. Back baffle; 3. Silicone sleeve; 4. External edge sealing; 5. Buffer sleeve; 6. Rubber support strip; 7. Installation slot; 8. Display body; 9. Edge sealing sleeve; 10. Docking card slot; 11. Anti-slip pad; 12. Isolation cavity; 13. Reinforcement pad. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Example 1

[0024] Reference Figure 1-2The embodiment of the utility model is a frame structure of a liquid crystal display screen, which includes: a fixed frame 1, a buffer sleeve 5 is fixedly connected to the outer surface of the fixed frame 1, and the buffer sleeve 5 covers the connection between the rear baffle 2 and the fixed frame 1. The buffer sleeve 5 reduces the impact of corner collision on the display screen, and the buffer sleeve 5 prevents the gap between the fixed frame 1 and the rear baffle 2 from being exposed to the outside, thereby improving the stability of the fixed frame 1 after docking with the rear baffle 2. The front surface of the fixed frame 1 is provided with an external edge seal 4, and the external edge seal 4 is made of anti-collision material. The existence of the external edge seal 4 has the effect of external protrusion, realizing When the display screen tilts forward, the frame is subjected to direct collision force and certain negative effects are alleviated. The lower surface of the buffer sleeve 5 and the lower surface of the external edge sealing 4 are fixedly connected with anti-skid pads 11. The anti-skid pads 11 improve the stability of the display screen after placement. The rear surface of the fixed frame 1 is provided with a rear baffle 2. The rear baffle 2 is convenient for closing the rear end of the fixed frame 1. The left and right ends of the rear surface of the rear baffle 2 are fixedly connected with reinforcement pads 13. The reinforcement pads 13 are made of plastic, and the lower surface of the reinforcement pads 13 is provided with compression suction cups. The reinforcement pads 13 further increase the stability of the display screen after placement.

[0025] A rubber support strip 6 is fixedly connected to the front surface of the rear baffle 2. When the LCD screen is installed, the front surface of the rubber support strip 6 is in close contact with the rear surface of the screen. The rubber support strip 6 alleviates the impact force on the front of the screen, and the close contact between the rubber support strip 6 and the screen can improve the stability of the screen. The distance between the upper and lower inner walls of the rear baffle 2 and the two rubber support strips 6 forms an isolation cavity 12. The existence of the isolation cavity 12 improves the heat dissipation efficiency of the screen and facilitates the staff to arrange the power cord connected to the screen. A silicone sleeve 3 is fixedly connected to the inner wall of the fixed frame 1. The silicone sleeve 3 completely covers the inner wall of the fixed frame 1. The inner wall of the silicone sleeve 3 is provided with a mounting groove 7, which does not pass through the silicone sleeve 3. When the LCD screen is installed, the mounting groove 7 is clamped to the screen. The silicone sleeve 3 cooperates with the mounting groove 7 to facilitate direct fixing of the display. The silicone sleeve 3 is an internal buffer mechanism to further reduce the impact of the corner of the frame on the screen due to collision. The silicone sleeve 3, the mounting groove 7, and the rubber support strip 6 cooperate with each other to improve the tightness of the fixed frame 1 after docking with the screen, ensuring that the screen has sufficient stability when in use.

[0026] Example 2

[0027] Reference Figure 3-5A liquid crystal display screen of the present embodiment includes: a display screen body 8, the display screen body 8 includes a frame structure of a liquid crystal display screen described in Example 1, an edge sealing sleeve 9 is fixedly connected to the surface of the display screen body 8, the edge sealing sleeve 9 completely covers the edge portion of the display screen body 8, and the edge sealing sleeve 9 protects the edge of the display screen body 8 to ensure that the edge of the display screen body 8 will not be damaged during the installation of the display screen body 8. A docking card slot 10 is provided on the front surface of the edge sealing sleeve 9, and the docking card slot 10 does not pass through the edge sealing sleeve 9. When the docking card slot 10 is docked with the frame of the first embodiment, the external edge sealing 4 is accommodated, and the docking card slot 10 cooperates with the external edge sealing 4 to further improve the stability of the display screen body 8 when docking with the frame.

[0028] Working principle: When assembling the LCD screen, first open the rear baffle 2, then manually stretch the silicone sleeve 3 to dock the display screen body 8 with the installation slot 7. After the display screen body 8 is docked and the power cord is connected, use the rear baffle 2 to close the rear end of the fixed frame 1. After the display screen body 8 is docked with the installation slot 7, part of the docking slot 10 of the edge sealing sleeve 9 is exposed to the outside. At this time, dock the external edge sealing 4 with the docking slot 10 to fix the external edge sealing 4. At this time, the LCD screen can be used. When placing the display screen, press the reinforcement pad 13 and use the compression suction cup on the lower surface of the reinforcement pad 13 to further increase the stability of the display screen.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A frame structure of a liquid crystal display screen, characterized in that: include: A fixed frame (1), wherein a rear baffle (2) is provided on the rear surface of the fixed frame (1), and a rubber support strip (6) is fixedly connected to the front surface of the rear baffle (2); when the liquid crystal display screen is installed, the front surface of the rubber support strip (6) is in close contact with the rear surface of the display screen; The inner wall of the fixed frame (1) is fixedly connected with a silicone sleeve (3), the silicone sleeve (3) completely covers the inner wall of the fixed frame (1), the inner wall of the silicone sleeve (3) is provided with a mounting groove (7), the mounting groove (7) does not pass through the silicone sleeve (3), when the liquid crystal display screen is installed, the mounting groove (7) is clamped with the display screen, the outer surface of the fixed frame (1) is fixedly connected with a buffer sleeve (5), the buffer sleeve (5) covers the connection between the rear baffle (2) and the fixed frame (1).

2. The frame structure of a liquid crystal display according to claim 1, characterized in that: The front surface of the fixing frame (1) is provided with an external edge seal (4), and the external edge seal (4) is made of an anti-collision material.

3. The frame structure of a liquid crystal display screen according to claim 2, characterized in that: The lower surface of the buffer sleeve (5) and the lower surface of the external edge sealing (4) are both fixedly connected with an anti-slip pad (11).

4. The frame structure of a liquid crystal display according to claim 1, characterized in that: The distance between the upper and lower inner walls of the rear baffle (2) and the two rubber support strips (6) forms an isolation cavity (12).

5. The frame structure of a liquid crystal display screen according to claim 1, characterized in that: The left and right ends of the rear surface of the rear baffle (2) are fixedly connected with reinforcement pads (13), the reinforcement pads (13) are made of plastic material, and a compression suction cup is arranged on the lower surface of the reinforcement pad (13).

6. A liquid crystal display screen, characterized in that: include: A display screen body (8), the display screen body (8) comprising a frame structure of a liquid crystal display screen as described in any one of claims 1 to 5, an edge sealing sleeve (9) being fixedly connected to the surface of the display screen body (8), and the edge sealing sleeve (9) completely covering the edge portion of the display screen body (8).

7. A liquid crystal display screen according to claim 6, characterized in that: A docking slot (10) is provided on the front surface of the edge sealing sleeve (9), and the docking slot (10) does not pass through the edge sealing sleeve (9).

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