CN212256806U

CN212256806U - Back shell module for liquid crystal display

Info

Publication number: CN212256806U
Application number: CN202021174163.9U
Authority: CN
Inventors: 梅德生; 周振; 植维勇
Original assignee: Kunshan Tongda Hardware Plastic Co ltd
Current assignee: Kunshan Tongda Hardware Plastic Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-12-29
Anticipated expiration: 2030-06-23

Abstract

The utility model is suitable for a display backshell technical field provides a backshell module for LCD, including conveniently installing the backshell on the body subassembly on the support, the body subassembly includes shell and fixed plate, seted up first recess on the front surface of shell, the fixed plate is located the inside of first recess, be provided with the connecting piece on the front surface of fixed plate, first screw hole has on the connecting piece, first screw hole is provided with a plurality ofly, and a plurality ofly first screw hole evenly distributed on the connecting piece; through setting up the connecting piece, make the slider on the support move along the spout on the connecting piece to adjust the height of shell, then on screwing in outside bolt to first screw hole, then on screwing in the support, can fix the shell on the support, both the high of the staff of having convenient for adjusted the shell, make things convenient for the staff again to install and dismantle.

Description

Back shell module for liquid crystal display

Technical Field

The utility model belongs to the technical field of the display backshell, especially, relate to a backshell module for liquid crystal display.

Background

The liquid crystal display is an active matrix liquid crystal display driven by means of thin film transistors, and the LCD is a display using liquid crystal as a material. The liquid crystal is an organic compound between solid and liquid, and under the condition of normal temperature, the liquid crystal shows the flowing of liquid and the optical anisotropy of crystal, can be changed into transparent liquid when heated, and can be changed into a crystallized turbid solid after cooled.

The existing rear shell module is not convenient to mount on a bracket, but also is inconvenient to dismount; on the other hand, the existing rear shell module has poor heat dissipation performance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a back shell module for a liquid crystal display, aiming at solving the problems that the current back shell module is not convenient to be installed on a bracket and is inconvenient to be disassembled; on the other hand, the current rear shell module has poor heat dissipation performance.

The utility model discloses a realize like this, a backshell module for LCD, including the convenient body subassembly of installing the backshell on the support, the body subassembly includes shell and fixed plate, first recess has been seted up on the front surface of shell, the fixed plate is located the inside of first recess, just the fixed plate with shell fixed connection, be provided with the connecting piece on the front surface of fixed plate, just the connecting piece with fixed plate fixed connection, the spout has been seted up on the connecting piece, first screw hole has on the connecting piece, just first screw hole is located the top of spout, first screw hole is provided with a plurality ofly, and is a plurality of first screw hole evenly distributed is in on the connecting piece.

Preferably, the front surface of the housing has four second threaded holes, and the four second threaded holes are equidistantly distributed on the housing.

Preferably, the fixing plate has a second groove thereon.

Preferably, the fixing plate is provided with heat dissipation holes, and the heat dissipation holes are located on one side of the second groove.

Compared with the prior art, the beneficial effects of the utility model are that: the connecting piece is arranged, so that the sliding block on the bracket moves along the sliding groove on the connecting piece, the height of the shell is adjusted, then the external bolt is screwed into the first threaded hole and then is screwed into the bracket, and the shell can be fixed on the bracket, so that the height of the shell can be adjusted by a worker, and the installation and the disassembly of the shell can be facilitated by the worker;

through setting up the louvre, make the heat that the display work produced discharge through the louvre, avoid the high temperature and damage the display.

Drawings

Fig. 1 is a front view of the present invention;

in the figure: 1-body component, 11-shell, 12-first groove, 13-fixing plate, 14-connecting piece, 15-sliding groove, 16-first threaded hole, 17-second threaded hole, 18-second groove and 19-radiating hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, a rear case module for a liquid crystal display includes a body assembly 1 for conveniently mounting a rear case on a support, the body assembly 1 includes a case 11 and a fixing plate 13, a first groove 12 is formed on a front surface of the case 11, the fixing plate 13 is located inside the first groove 12, the fixing plate 13 is fixedly connected to the case 11, a connecting member 14 is disposed on the front surface of the fixing plate 13, the connecting member 14 is fixedly connected to the fixing plate 13, a sliding groove 15 is formed on the connecting member 14, a first threaded hole 16 is formed in the connecting member 14, the first threaded hole 16 is located above the sliding groove 15, the first threaded hole 16 is provided in plurality, and the plurality of first threaded holes 16 are uniformly distributed on the connecting member 14.

In the present embodiment, by providing the housing 11, the display is mounted on the stand through the housing 11; the first groove 12 is arranged to provide a place for placing the fixing plate 13; the shell 11 is arranged on the bracket through the connecting piece 14 by arranging the connecting piece 14; by arranging the sliding groove 15, wherein the bracket is provided with a sliding block matched with the sliding groove 15, the sliding block on the bracket moves along the sliding groove 15, so that the height of the shell 11 is adjusted; by arranging the first threaded hole 16, after the height of the shell 11 is adjusted, the outer bolt is screwed into the first threaded hole 16 and then screwed into the bracket, so that the shell 11 can be fixed and the shell 11 is prevented from sliding; by providing a plurality of first threaded holes 16, the plurality of first threaded holes 16 facilitates securing the device in a predetermined position.

Further, the housing 11 has four second screw holes 17 on the front surface thereof, and the four second screw holes 17 are equidistantly distributed on the housing 11.

In this embodiment, by providing the four threaded holes 17, the worker can screw the four bolts into the four threaded holes 17, respectively, so as to enhance the fixation of the housing 11 to the bracket, and at the same time, fix the housing 11 to the wall, thereby improving the stability of the device.

Further, the fixing plate 13 has a second groove 18.

In the present embodiment, by providing the second groove 18, the longer wires or the redundant wires are placed in the second groove 18, which facilitates the worker to handle the wires.

Furthermore, the fixing plate 13 is provided with a heat dissipation hole 19, and the heat dissipation hole 19 is located at one side of the second groove 18.

In the present embodiment, the heat dissipation hole 19 is provided, so that the heat generated by the operation of the display is dissipated through the heat dissipation hole 19, thereby preventing the display from being damaged due to an excessively high temperature.

In summary, the worker firstly moves the sliding block on the bracket along the sliding slot 15 on the connecting member 14 to adjust the height of the housing 11, then screws the external bolt into the first threaded hole 16, then screws the external bolt into the bracket to fix the housing 11 and prevent the housing 11 from sliding, and finally installs the display on the housing 11 to complete the whole operation process.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a rear shell module for LCD, includes body subassembly (1) of convenient installation the rear shell on the support, its characterized in that: body subassembly (1) includes shell (11) and fixed plate (13), first recess (12) have been seted up on the front surface of shell (11), fixed plate (13) are located the inside of first recess (12), just fixed plate (13) with shell (11) fixed connection, be provided with connecting piece (14) on the front surface of fixed plate (13), just connecting piece (14) with fixed plate (13) fixed connection, spout (15) have been seted up on connecting piece (14), first screw hole (16) have on connecting piece (14), just first screw hole (16) are located the top of spout (15), first screw hole (16) are provided with a plurality ofly, and a plurality ofly first screw hole (16) evenly distributed is in on connecting piece (14).

2. The back cover module for liquid crystal display as claimed in claim 1, wherein: the front surface of the shell (11) is provided with four second threaded holes (17), and the four second threaded holes (17) are distributed on the shell (11) at equal intervals.

3. The back cover module for liquid crystal display as claimed in claim 1, wherein: the fixing plate (13) is provided with a second groove (18).

4. The back cover module for liquid crystal display as claimed in claim 3, wherein: the fixing plate (13) is provided with a heat dissipation hole (19), and the heat dissipation hole (19) is positioned at one side of the second groove (18).