A frame structure of a liquid crystal display screen and a liquid crystal display screen thereof

Abstract

The utility model relates to the technical field of frame structure, and discloses a frame structure of a liquid crystal display screen and a liquid crystal display screen thereof, comprising: a hanging plate, wherein the four corners of the hanging plate are provided with hanging holes, and the hanging holes are formed integrally with the hanging plate; a round frame, which is arranged at the middle position of the outside of the hanging plate, and both sides of the inside of the round frame are provided with adjusting bolts through threaded cooperation, and one end of the inside of the adjusting bolt is rotatably installed with a limit plate; a damping turntable, which is arranged inside the round frame, and the limit plates are located on both sides of the outside of the damping turntable, and the front end of the outside of the damping turntable is provided with a connecting plate, and the front end of the inside of the connecting plate is provided with a level bubble; a rear shell, which is arranged at the front end of the outside of the connecting plate, and the front end of the rear shell is provided with an outer frame, and the outer frame is fixedly connected to the rear shell. By providing a rotating adjustment structure in conjunction with the level bubble, the installation of the shell of the liquid crystal display screen is easy to adjust to the level.

Description

Technical Field

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

[0002] Liquid crystal display is a widely used flat panel display technology that displays images through the optical properties of liquid crystal molecules. The frame of the LCD screen is used to protect and fix the LCD screen. When installing the LCD screen, nails are usually buried in the wall, and then the bracket at the rear end of the LCD screen shell is hung on the outside of the nails.

[0003] However, when the bracket at the rear end of the LCD screen housing is installed to tilt left or right, the LCD screen will tilt accordingly, thereby affecting the viewing and use effect. It is necessary to drill holes and embed nails to install the bracket again, which is quite troublesome. Therefore, a frame structure of an LCD screen and an LCD screen thereof are proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a frame structure of a liquid crystal display screen and a liquid crystal display screen thereof, so as to solve the problem that the liquid crystal display screen is difficult to adjust when it is installed in an inclined manner as mentioned in the background art.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: a frame structure of a liquid crystal display screen and a liquid crystal display screen thereof, comprising:

[0008] A hanging plate, wherein the four corners of the hanging plate are provided with hanging holes, and the hanging holes are integrally formed with the hanging plate;

[0009] A circular frame is arranged at the middle position of the outside of the hanging plate, and both sides of the circular frame are installed with adjusting bolts through threaded matching, and one end of the adjusting bolt is rotatably installed with a limit plate;

[0010] The damping turntable is arranged inside the circular frame, the limit plates are located on both sides of the outside of the damping turntable, the front end of the outside of the damping turntable is provided with a connecting disk, and the front end of the inside of the connecting disk is provided with a level bubble;

[0011] The rear shell is arranged at the front end outside the connection plate, and the front end of the rear shell is provided with an outer frame, and the outer frame is fixedly connected to the rear shell.

[0012] In the above description, as a further solution, a semi-ring groove is provided inside the upper end of the connecting disk, and the semi-ring groove is integrally formed with the connecting disk, and the semi-ring groove is used to limit the insertion of the semi-ring.

[0013] In the above description, as a further solution, a return spring is provided at the upper end of the rear shell, and the return spring is fixedly connected to the rear shell, and the return spring enables the limiting half ring to have an automatic return function.

[0014] In the above description, as a further solution, a limiting half ring is installed at the lower end of the return spring, and the limiting half ring is fixedly connected to the return spring, the limiting half ring is adapted to the semi-ring groove, a bottom frame is provided at the lower end of the limiting half ring, and the bottom frame is fixedly connected to the limiting half ring, and a push plate is used to control the lifting and lowering of the bottom frame.

[0015] In the above description, as a further solution, a push plate is provided at the middle position of the lower end of the bottom frame, and the push plate is fixedly connected to the bottom frame, the push plate passes through and extends to the lower end of the rear shell, and the push plate is slidably connected to the rear shell.

[0016] The liquid crystal display screen comprises a display screen, and the display screen is arranged at the front end inside the outer frame.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a frame structure of a liquid crystal display screen and a liquid crystal display screen thereof, which has the following beneficial effects:

[0019] The utility model hangs the hanging plate on the outside of the hanging bracket through the hanging hole, observes the connecting plate through the level bubble, rotates the connecting plate to make it rotate until the level bubble is adjusted to the horizontal, and then rotates the adjusting bolt so that the limit plate clamps and fixes the damping turntable, thereby effectively preventing the hanging plate from tilting during installation, and solving the problem raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural front view of the utility model;

[0021] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0022] Figure 3 This is a three-dimensional diagram of the internal structure of the rear shell of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the hanging plate structure of the utility model.

[0024] In the figure: 1. display screen; 2. outer frame; 3. back shell; 4. reset spring; 5. limit half ring; 6. bottom frame; 7. push plate; 8. connecting plate; 9. half ring groove; 10. damping turntable; 11. hanging plate; 12. level bubble; 13. round frame; 14. adjusting bolt; 15. limit plate; 16. hanging hole. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , a frame structure of a liquid crystal display screen specifically implemented, including:

[0027] The hanging plate 11 has hanging holes 16 at four corners inside the hanging plate 11, and the hanging holes 16 are integrally formed with the hanging plate 11;

[0028] The circular frame 13 is arranged at the middle position of the outside of the hanging plate 11. Adjustment bolts 14 are installed on both sides of the circular frame 13 through threaded cooperation. A limit plate 15 is rotatably installed on one end of the adjusting bolt 14.

[0029] The damping turntable 10 is arranged inside the round frame 13, the limit plates 15 are located on both sides of the outside of the damping turntable 10, the front end of the outside of the damping turntable 10 is provided with a connecting plate 8, and the front end of the inside of the connecting plate 8 is provided with a level bubble 12;

[0030] The rear shell 3 is arranged at the front end outside the connection plate 8 . The front end of the rear shell 3 is provided with an outer frame 2 , and the outer frame 2 is fixedly connected to the rear shell 3 .

[0031] See also Figure 2 and Figure 3 A semi-annular groove 9 is provided inside the upper end of the connecting disk 8, and the semi-annular groove 9 is integrally formed with the connecting disk 8, and the semi-annular groove 9 is used to limit the insertion of the semi-ring 5.

[0032] See also Figure 2 and Figure 3 A return spring 4 is arranged at the upper end of the rear shell 3 , and the return spring 4 is fixedly connected to the rear shell 3 .

[0033] See also Figure 2 and Figure 3 A limiting semi-ring 5 is installed at the lower end of the return spring 4, and the limiting semi-ring 5 is fixedly connected to the return spring 4, the limiting semi-ring 5 is adapted to the semi-ring groove 9, a bottom frame 6 is provided at the lower end of the limiting semi-ring 5, and the bottom frame 6 is fixedly connected to the limiting semi-ring 5, and the return spring 4 enables the limiting semi-ring 5 to have an automatic return function.

[0034] See also Figure 2 and Figure 3A push plate 7 is provided at the middle position of the lower end of the bottom frame 6, and the push plate 7 is fixedly connected to the bottom frame 6. The push plate 7 passes through and extends to the lower end of the rear shell 3, and the push plate 7 is slidably connected to the rear shell 3. The push plate 7 is used to control the lifting and lowering of the bottom frame 6.

[0035] See also Figure 1 and Figure 2 The liquid crystal display screen specifically implemented includes a display screen 1, which is arranged at the front end of the inner part of the outer frame 2.

[0036] This solution: hang the hanging plate 11 on the outside of the hanging bracket through the hanging hole 16, observe the connecting disk 8 through the level bubble 12, rotate the connecting disk 8 to make it rotate until the level bubble 12 is adjusted to the horizontal, then rotate the adjusting bolt 14 so that the limit plate 15 clamps and fixes the damping turntable 10, lift the push plate 7 upward, so that the bottom frame 6 drives the limit semi-ring 5 to rise, and then put the rear shell 3 on the outside of the connecting disk 8, release the push plate 7, and the reset spring 4 pushes the limit semi-ring 5 to make it drop into the semi-ring groove 9, so that the rear shell 3 is connected and fixed to the connecting disk 8. In this way, the connection between the outer frame 2 and the hanging plate 11 is more convenient and quick.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although the 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 frame structure of a liquid crystal display screen, characterized in that: include: A hanging plate (11), wherein four corners of the hanging plate (11) are each provided with hanging holes (16), and the hanging holes (16) and the hanging plate (11) are integrally formed; A circular frame (13) is arranged at a middle position outside the hanging plate (11), and adjusting bolts (14) are installed on both sides of the circular frame (13) through threaded matching, and a limit plate (15) is rotatably installed on one end of the adjusting bolt (14); The damping turntable (10) is arranged inside the circular frame (13), the limiting plates (15) are located on both sides of the outside of the damping turntable (10), the front end of the outside of the damping turntable (10) is provided with a connecting plate (8), and the front end of the inside of the connecting plate (8) is provided with a level bubble (12); The rear shell (3) is arranged at the front end outside the connection plate (8), and the front end of the rear shell (3) is provided with an outer frame (2), and the outer frame (2) is fixedly connected to the rear shell (3).

2. The frame structure of a liquid crystal display according to claim 1, characterized in that: A semi-annular groove (9) is provided inside the upper end of the connecting disk (8), and the semi-annular groove (9) and the connecting disk (8) are integrally formed.

3. The frame structure of a liquid crystal display according to claim 2, characterized in that: A return spring (4) is arranged at the upper end inside the rear shell (3), and the return spring (4) is fixedly connected to the rear shell (3).

4. The frame structure of a liquid crystal display according to claim 3, characterized in that: A limiting semi-ring (5) is installed at the lower end of the return spring (4), and the limiting semi-ring (5) is fixedly connected to the return spring (4), the limiting semi-ring (5) is matched with the semi-ring groove (9), and a bottom frame (6) is arranged at the lower end of the limiting semi-ring (5), and the bottom frame (6) is fixedly connected to the limiting semi-ring (5).

5. The frame structure of a liquid crystal display according to claim 4, characterized in that: A push plate (7) is provided at the middle position of the lower end of the bottom frame (6), and the push plate (7) is fixedly connected to the bottom frame (6). The push plate (7) passes through and extends to the lower end of the rear shell (3), and the push plate (7) is slidably connected to the rear shell (3).

6. Liquid crystal display screen, characterized in that: A frame structure of a liquid crystal display screen comprising any one of claims 1 to 5, wherein the liquid crystal display screen comprises a display screen (1), and the display screen (1) is arranged at the front end inside an outer frame (2).

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