CN212623440U

CN212623440U - Liquid crystal display backlight and metal frame assembly jig

Info

Publication number: CN212623440U
Application number: CN202021014453.7U
Authority: CN
Inventors: 郑贞平; 陈武; 石炳存
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-26
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a LCD screen backlight and metal frame assembly jig, including second base, first base, rotating assembly and installation component, install multiunit rotating assembly between second base and the first base, installation component fixed mounting is on first base surface, installation backlight equipment tool and metal frame assembly jig on the installation component, the utility model discloses structural design is novel, can realize the quick installation of LCD screen backlight, has improved the installation effectiveness, has reduced the cost of labor.

Description

Liquid crystal display backlight and metal frame assembly jig

Technical Field

The utility model relates to an equipment tool technical field specifically is a LCD screen backlight and metal frame equipment tool.

Background

BackLight (BackLight) is a light source located behind a Liquid Crystal Display (LCD), and its lighting effect directly affects the visual effect of the liquid crystal display module (LCM). The liquid crystal display does not emit light itself, and it displays a pattern or its result of modulating light. The method is widely applied to industries such as touch screens, backlight sources, LCD/LCM, mobile phones, tablet computers, GPS, solar cells and the like.

The existing liquid crystal screen backlight source assembling jig is complex in structure and complex in operation, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD screen backlight and metal frame equipment tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LCD screen backlight and metal frame equipment tool, includes second base, first base, rotating assembly and installation component, install multiunit rotating assembly between second base and the first base, installation component fixed mounting is on first base surface, installation backlight equipment tool and metal frame equipment tool on the installation component.

Preferably, the installation component includes rotation axis, bearing and a plurality of magnet mounting panel, and first base and second base center have all opened the through-hole, rotation axis one end is passed the through-hole at first base center and is extended to in the through-hole of second base, the bearing housing is outside at the rotation axis, just the bearing is installed in first base surface, and a plurality of magnet mounting panels are installed on first base surface, and the magnet mounting groove is all seted up at a plurality of magnet mounting panel centers.

Preferably, the rotating assembly comprises a plurality of feet and balls, the feet are fixed on the surface of the first base through screws, the magnet mounting plate is mounted between every two feet, the balls are mounted on the tops of the feet, and the upper end faces of the balls are in contact with the lower end face of the first base.

Preferably, the surface of the metal frame assembling jig is provided with a positioning block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses structural design is novel, can realize the quick installation of LCD screen backlight, has improved the installation effectiveness, has reduced the cost of labor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a schematic structural diagram of a second base of the present invention.

Wherein, the device comprises 1-a second base, 2-a first base, 3-a backlight source installation jig, 4-a metal frame installation jig, 5-a rotating shaft, 6-a bearing, 7-a footing, 8-a magnet installation plate, 9-an installation groove and 10-a ball.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a liquid crystal screen backlight and metal frame assembling jig comprises a second base 1, a first base 2, a plurality of groups of rotating assemblies and an installing assembly, wherein a plurality of groups of rotating assemblies are installed between the second base 1 and the first base 2, the installing assembly is fixedly installed on the surface of the first base 2, and a backlight assembling jig 3 and a metal frame assembling jig 4 are installed on the installing assembly; the surface of the metal frame assembly jig 4 is provided with a positioning block.

The utility model discloses in, the installation component includes rotation axis 5, bearing 6 and a plurality of magnet mounting panel 8, and the through-hole has all been opened at first base 2 and second base 1 center, the through-hole at first base 2 center is passed and in extending to second base 1's through-hole to 5 one end of rotation axis, the bearing 6 cover is outside at rotation axis 5, just bearing 6 installs in first base 2 surface, and a plurality of magnet mounting panels 8 are installed on first base 2 surface, and magnet mounting groove 9 is all seted up at a plurality of magnet mounting panel 8 centers.

The utility model discloses in, rotating assembly includes footing 7 and ball 10, footing 7 sets up a plurality ofly, and footing 7 is respectively through the fix with screw on 2 surfaces on first base, magnet mounting panel 8 is installed between per two footing 7, ball 10 is installed at footing 7 top, just face contact under ball 10 up end and the first base 2.

The working principle is as follows: the metal frame assembling jig positions the metal frame by means of the two positioning blocks, and after the metal frame is placed, the liquid crystal screen is manually pressed into the metal frame to complete assembling.

The backlight source assembling jig 3 and the metal frame assembling jig 4 are installed on the first base, can rotate around a shaft along with the first base, firstly assemble the backlight source, and then rotate by 90 degrees to assemble the metal frame. And after the metal frame is assembled, taking out the liquid crystal screen, and assembling the next liquid crystal screen. Cylindrical magnets are arranged at corresponding positions on the second base and the magnet mounting plate, and are mainly used for stopping rotating when people feel attractive when the people rotate by 90 degrees, and the axes of the two magnets are automatically coaxial.

To sum up, the utility model discloses structural design is novel, can realize the quick installation of LCD screen backlight, has improved the installation effectiveness, has reduced the cost of labor.

Claims

1. The utility model provides a LCD screen backlight and metal frame equipment tool which characterized in that: the LED backlight module comprises a second base (1), a first base (2), rotating assemblies and mounting assemblies, wherein a plurality of groups of rotating assemblies are mounted between the second base (1) and the first base (2), the mounting assemblies are fixedly mounted on the surface of the first base (2), and backlight source assembling jigs (3) and metal frame assembling jigs (4) are mounted on the mounting assemblies.

2. The assembly jig for the backlight source and the metal frame of the liquid crystal display panel according to claim 1, characterized in that: the installation component comprises a rotating shaft (5), a bearing (6) and a plurality of magnet installation plates (8), wherein a through hole is formed in the center of the first base (2) and the center of the second base (1), one end of the rotating shaft (5) penetrates through the through hole in the center of the first base (2) and extends into the through hole in the center of the second base (1), the bearing (6) is sleeved outside the rotating shaft (5), the bearing (6) is installed on the surface of the first base (2), the plurality of magnet installation plates (8) are installed on the surface of the first base (2), and the magnet installation grooves (9) are formed in the centers of the plurality of magnet installation plates (8).

3. The assembly jig for the backlight source and the metal frame of the liquid crystal display panel according to claim 2, characterized in that: the rotating assembly comprises feet (7) and balls (10), the feet (7) are arranged in a plurality of numbers, the feet (7) are fixed on the surface of the first base (2) through screws respectively, the magnet mounting plates (8) are mounted between every two feet (7), the balls (10) are mounted at the tops of the feet (7), and the upper end faces of the balls (10) are in contact with the lower end faces of the first base (2).

4. The assembly jig for the backlight source and the metal frame of the liquid crystal display panel according to claim 1, characterized in that: the surface of the metal frame assembling jig (4) is provided with a positioning block.