CN216133620U

CN216133620U - Integrated liquid crystal display screen of leak protection light

Info

Publication number: CN216133620U
Application number: CN202121390188.7U
Authority: CN
Inventors: 王健; 毛志远
Original assignee: Shenzhen Huacaishun Electronic Technology Co ltd
Current assignee: Shenzhen Huacaishun Electronic Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-25
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a light leakage prevention integrated liquid crystal display screen which comprises a front frame, wherein a plastic ring is fixedly arranged on the inner side surface of the front frame, a clamping block is fixedly arranged on the rear surface of the front frame, a rear frame is clamped and arranged on the rear surface of the front frame, a clamping groove is formed in the position, close to the edge, of the front surface of the rear frame, an interface is fixedly arranged in the rear surface of the rear frame in an embedded mode, a display screen is fixedly arranged on the inner side surface of the plastic ring, a circuit board is fixedly arranged on the rear surface of the display screen, and a clamping seat is fixedly arranged on the position, close to the lower edge, of the front surface of the rear frame. The integrated liquid crystal display screen capable of preventing light leakage can reduce the types of installation components while ensuring the diversity of installation modes, achieves the purpose of simplifying the installation steps of equipment, reduces the time spent on disassembling screws on the front frame during the disassembly of the equipment, and further saves the time required by the disassembly of the equipment.

Description

Integrated liquid crystal display screen of leak protection light

Technical Field

The utility model relates to the field of display screens, in particular to an integrated liquid crystal display screen capable of preventing light leakage.

Background

The liquid crystal display screen is display equipment, comprises a front frame, a display screen and the like, has a good display effect, is low in power consumption, and is widely applied to various fields; however, the existing liquid crystal display screen has certain disadvantages when in use, such as the existing liquid crystal display screen, when being installed, the vertical or wall-mounted installation is adopted, the two installation modes need multiple different installation components, the equipment installation is inconvenient, in addition, the existing equipment needs to manually dismantle a large number of screws on the outer frame when being overhauled, the equipment takes time when being dismantled, and the equipment overhauling efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an integrated liquid crystal display screen for preventing light leakage, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a light leakage prevention integrated liquid crystal display screen comprises a front frame, wherein a plastic ring is fixedly mounted on the inner side surface of the front frame, a clamping block is fixedly mounted on the rear surface of the front frame, a rear frame is clamped and mounted on the rear surface of the front frame, a clamping groove is formed in the front surface of the rear frame close to the edge position, an interface is fixedly mounted on the rear surface of the rear frame in an embedded mode, a display screen is fixedly mounted on the inner side surface of the plastic ring, a circuit board is fixedly mounted on the rear surface of the display screen, a clamping seat is fixedly mounted on the front surface of the rear frame close to the lower edge position, a mounting frame is fixedly mounted on the lower surface of the clamping seat, a screw hole II is formed in the upper surface of the clamping seat close to the edge positions on two sides, a screw hole I is formed in the front surface of the clamping seat close to the edge positions on two sides, screw holes III are formed in the rear surface of the mounting frame close to the lower edge position, and a screw hole IV is formed in the front surface of the mounting frame close to the edge positions on two sides, the mounting frame upper surface is close to both sides border position and has all seted up No. five screws, No. four screw inside threads install the double-screw bolt No. one, No. three screw inside threads install the double-screw bolt No. two.

Preferably, the through hole is formed in the position, close to the third screw hole, of the front surface of the rear frame, the display screen is electrically connected with the circuit board, and the circuit board is connected with the interface wire.

Preferably, the support is installed to mounting frame lower surface screw thread, mounting frame upper surface movable mounting has flexible the knot.

Preferably, the mounting frame surface is close to the threaded post of expansion buckle position threaded mounting, threaded post one end with the contact is detained in the expansion buckle.

Preferably, the latch is inserted into the slot.

Preferably, the first stud is in threaded connection with the fourth screw hole and the second screw hole, the second stud is in threaded connection with the first screw hole and the third screw hole, the second stud penetrates through the through hole, and the support is in threaded connection with the fifth screw hole.

Compared with the prior art, the utility model has the following beneficial effects:

in the utility model, through the arranged installation frame, when in vertical installation, only the threaded end of the support is connected with the fifth screw hole through threads, the support supporting equipment can be used, when in wall-mounted installation, only holes are needed to be drilled on the installed wall, the connecting piece is installed in the holes, the connecting piece is connected with the threaded hole on the back surface of the installation frame, then the front frame and the rear frame are placed on the clamping seat and the installation frame, the first stud and the second stud are rotated to complete the wall-mounted installation of the equipment, thereby ensuring the diversity of the installation modes, reducing the types of installation components and achieving the aim of simplifying the installation steps of the equipment, through the arranged clamping seat, when in maintenance, the first stud is rotated, the first stud and the second screw hole are separated under the push of the threads, at the moment, one end of the first stud loses the supporting force on the front frame, the front frame is pushed upwards, so that the clamping block can be separated from the clamping groove, the internal flat cable plug is taken down, the front frame can be detached, when the internal flat cable plug of the equipment is not well detached, the second stud is rotated, the second stud and the first screw hole, the third screw hole and the through hole are separated under the pushing of the threads, the clamping seat can be taken out, the rear frame is further taken down, and a large number of screws between the front frame and the rear frame are prevented from being detached due to the clamping structure of the front frame and the rear frame, so that the time spent on detaching the screws on the front frame is shortened, and the time required for detaching the equipment is further saved.

Drawings

FIG. 1 is a schematic view of the overall structure of an integrated liquid crystal display screen for preventing light leakage according to the present invention;

FIG. 2 is a schematic diagram of a rear frame structure of an integrated liquid crystal display screen for preventing light leakage according to the present invention;

FIG. 3 is a schematic view of a front frame and a rear frame engaging structure of an integrated liquid crystal display screen for preventing light leakage according to the present invention;

FIG. 4 is a schematic view of a split structure of an installation frame of an integrated liquid crystal display screen for preventing light leakage according to the present invention;

fig. 5 is an enlarged view of the integrated liquid crystal display panel for preventing light leakage according to the present invention at a position a in fig. 3.

In the figure: 1. a front frame; 101. a clamping block; 102. a plastic ring; 2. a rear frame; 201. a card slot; 202. an interface; 3. a display screen; 4. a card holder; 401. a first screw hole; 402. a second screw hole; 5. installing a frame; 501. a third screw hole; 502. a support; 503. a telescopic buckle; 504. a fourth screw hole; 505. a fifth screw hole; 506. a first stud; 507. and a second stud.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in FIGS. 1-5, an integrated liquid crystal display screen for preventing light leakage comprises a front frame 1, a plastic ring 102 fixedly mounted on the inner side surface of the front frame 1, a clamping block 101 fixedly mounted on the rear surface of the front frame 1, a rear frame 2 fixedly clamped on the rear surface of the front frame 1, a clamping groove 201 formed near the edge of the front surface of the rear frame 2, an interface 202 fixedly mounted on the rear surface of the rear frame 2, a display screen 3 fixedly mounted on the inner side surface of the plastic ring 102, a circuit board fixedly mounted on the rear surface of the display screen 3, a clamping seat 4 fixedly mounted on the front surface of the rear frame 2 near the lower edge, a mounting frame 5 fixedly mounted on the lower surface of the clamping seat 4, a second screw hole 402 formed near the edges of the two sides on the upper surface of the clamping seat 4, a first screw hole 401 formed near the edges of the two sides on the front surface of the clamping seat 4, a third screw hole 501 formed near the lower edge of the rear surface of the mounting frame 5, and a fourth screw hole 504 formed near the edges of the front surface of the mounting frame 5, the upper surface of the mounting frame 5 is provided with five screw holes 505 near the edges of two sides, a first stud 506 is arranged in a screw thread of a fourth screw hole 504, a second stud 507 is arranged in a screw thread of a third screw hole 501, when the mounting frame is vertically mounted, only a screw thread end of the support 502 is connected with the five screw holes 505 in a screw thread manner, equipment can be supported through the support 502, when the mounting frame is mounted in a wall-mounted manner, only a hole is drilled in a mounted wall, a connecting piece such as an expansion screw is arranged in the hole, the connecting piece is connected with a screw hole in the back of the mounting frame 5, then the front frame 1 and the rear frame 2 are placed on the clamping seat 4 and the mounting frame 5, the first stud 506 and the second stud 507 are rotated to complete wall-mounted type mounting of equipment, when maintenance is carried out, the first stud 506 is rotated, the first stud 506 is separated from the second stud 402 under the pushing of the screw thread, at the moment, one end of the first stud 506 loses the supporting force for the front frame 1, the front frame 1 is pushed upwards to separate the clamping block 101 from the clamping groove 201, the internal flat cable plug is taken down, the front frame 1 can be disassembled, when the flat cable plug in the equipment is not easy to disassemble, the second stud 507 is rotated, the second stud 507, the first screw hole 401, the third screw hole 501 and the through hole are separated under the pushing of the threads, the clamping seat 4 can be drawn out, the rear frame 2 is further taken down, and the clamping structure of the front frame 1 and the rear frame 2 avoids the disassembly of a large number of screws between the front frame 1 and the rear frame 2, so that the time spent on disassembling the screws on the front frame 1 is reduced, and the time required by the disassembly of the equipment is further saved;

a through hole is formed in the front surface of the rear frame 2, close to the third screw hole 501, the display screen 3 is electrically connected with a circuit board, and the circuit board is connected with the interface 202 through a wire; a bracket 502 is installed on the lower surface of the installation frame 5 in a threaded manner, and a telescopic buckle 503 is movably installed on the upper surface of the installation frame 5; a threaded column is arranged on the outer surface of the mounting frame 5 close to the telescopic buckle 503 in a threaded mode, and one end of the threaded column is in contact with the telescopic buckle 503; the fixture block 101 is inserted into the clamping groove 201; a first stud 506 is in threaded connection with a fourth screw hole 504 and a second screw hole 402, a second stud 507 is in threaded connection with a first screw hole 401 and a third screw hole 501, the second stud 507 penetrates through the through hole, and the bracket 502 is in threaded connection with a fifth screw hole 505.

It should be noted that, when installing, the utility model is an integrated liquid crystal display screen for preventing light leakage, firstly, according to the user's requirement, selecting a proper installation mode, when installing vertically, only needing to connect the screw end of the bracket 502 with the screw hole 505 of the fifth, the device can be supported by the bracket 502, when installing on wall, only needing to punch a hole on the wall to be installed, and installing a connecting piece, such as an expansion screw, in the hole, connecting the connecting piece with the screw hole on the back of the installation frame 5, then placing the front frame 1 and the back frame 2 on the card seat 4 and the installation frame 5, rotating the first stud 506 and the second stud 507 to complete the installation of the device on wall, when overhauling, rotating the first stud 506, and under the push of the screw, the first stud 506 is separated from the second screw hole 402, at this time, one end of the first stud 506 loses the supporting force to the front frame 1, and pushes the front frame 1 upwards, can make fixture block 101 and draw-in groove 201 separation, take off inside winding displacement plug, can dismantle front frame 1, when the inside winding displacement plug of equipment is not dismantled well, rotatory No. two double-screw bolts 507, under the promotion of screw, No. two double-screw bolts 507 and screw 401, No. three screw 501, the through-hole separation, cassette 4 can be taken out, further take off rear frame 2, front frame 1 and this kind of block-type structure of rear frame 2, a large amount of screws between frame 1 and the rear frame 2 before having avoided dismantling, thereby the time of the screw of cost on dismantling front frame 1 has been reduced, the required time of equipment dismantlement has further been practiced thrift.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an integration liquid crystal display of leak protection light, its characterized in that: the clamping device comprises a front frame (1), a plastic ring (102) is fixedly mounted on the inner side surface of the front frame (1), a clamping block (101) is fixedly mounted on the rear surface of the front frame (1), a rear frame (2) is clamped and mounted on the rear surface of the front frame (1), a clamping groove (201) is formed in the front surface of the rear frame (2) close to the edge position, an interface (202) is embedded and fixedly mounted on the rear surface of the rear frame (2), a display screen (3) is fixedly mounted on the inner side surface of the plastic ring (102), a circuit board is fixedly mounted on the rear surface of the display screen (3), a clamping seat (4) is fixedly mounted on the front surface of the rear frame (2) close to the lower edge position, a mounting frame (5) is fixedly mounted on the lower surface of the clamping seat (4), a second screw hole (402) is formed in the upper surface of the clamping seat (4) close to the edge positions of two sides, a first screw hole (401) is formed in the front surface of the clamping seat (4) close to the edge positions of the two sides, mounting frame (5) rear surface is close to lower edge position and has all seted up No. three screw (501), mounting frame (5) front surface is close to both sides border position and has all seted up No. four screw (504), mounting frame (5) upper surface is close to both sides border position and has all seted up No. five screw (505), No. four screw (504) internal thread installs No. one double-screw bolt (506), No. two double-screw bolts (507) are installed to No. three screw (501) internal thread.

2. The integrated liquid crystal display screen for preventing light leakage of claim 1, wherein: the front surface of the rear frame (2) is close to the third screw hole (501) and is provided with a through hole, the display screen (3) is electrically connected with the circuit board, and the circuit board is connected with the interface (202) through a wire.

3. The integrated liquid crystal display screen for preventing light leakage of claim 2, wherein: support (502) are installed to installing frame (5) lower surface screw thread, installing frame (5) upper surface movable mounting has expansion buckle (503).

4. A light leak prevention integrated liquid crystal display panel in accordance with claim 3, wherein: the outer surface of the mounting frame (5) is close to the position of the telescopic buckle (503) and is provided with a threaded column in a threaded manner, and one end of the threaded column is in contact with the telescopic buckle (503).

5. The integrated liquid crystal display screen for preventing light leakage of claim 4, wherein: the clamping block (101) is inserted into the clamping groove (201).

6. The integrated liquid crystal display screen for preventing light leakage of claim 5, wherein: the first stud (506) is in threaded connection with the fourth screw hole (504) and the second screw hole (402), the second stud (507) is in threaded connection with the first screw hole (401) and the third screw hole (501), the second stud (507) penetrates through the through hole, and the support (502) is in threaded connection with the fifth screw hole (505).