Liquid crystal display framework with initiative detachment function and initiative detachment device

A liquid crystal display, active disassembly technology, applied in the direction of instruments, optics, metal processing, etc., can solve the problems of low work efficiency, many internal parts, easily damaged connectors, etc., and achieve the effect of improving disassembly efficiency and shortening disassembly time

Inactive Publication Date: 2013-03-27
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For liquid crystal displays such as computers and flat-panel TVs, due to their relatively large volume and many internal parts, the current conventional manual disassembly method has very low work efficiency and is easy to damage the connectors.

Method used

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  • Liquid crystal display framework with initiative detachment function and initiative detachment device
  • Liquid crystal display framework with initiative detachment function and initiative detachment device
  • Liquid crystal display framework with initiative detachment function and initiative detachment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The actively detachable liquid crystal display frame in this embodiment includes a liquid crystal display shell and a liquid crystal display stand.

[0033] Such as figure 1 with image 3 As shown, the structure of the liquid crystal display housing in this embodiment is set to:

[0034] The shell buckle 3 is made of shape-memory polymer material, and the shell buckle 3 and the shell slot that are connected to each other are respectively arranged on the side walls of the shell back cover 1 and the shell front cover 4 of the liquid crystal display, so as to The deformation of the shell buckle 3 when it is excited by heat invalidates the connection relationship between the shell rear cover 1 and the shell front cover 4;

[0035] The shell screw 2 is made of shape memory polymer material, and the liquid crystal display shell back cover 1 is fixedly connected with the metal shield 11 in the liquid crystal display through the shell screw 2, and the thread of the shell scre...

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PUM

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Abstract

The invention discloses a liquid crystal display framework with an initiative detachment function and an initiative detachment device. The liquid crystal display framework is characterized in that shell buckles, front bracket buckles, rear bracket buckles, shell screws and bracket screws are made from shape-memory high molecular materials and are arranged on an initiative detachment driving device which can generate driving force after being heated and stimulated; and a manner of heating stimulation enables a connection relation to be invalid and parts to be separated from one another. According to the liquid crystal display framework and the initiative detachment device, the detaching time of a liquid crystal display is greatly shortened and inner parts are not damaged. The liquid crystal display framework and the initiative detachment device are particularly suitable for large-batch recycling and detachment of liquid crystal displays.

Description

technical field [0001] The invention relates to a actively detachable liquid crystal display frame and an active detachment device. Background technique [0002] With the rapid development of science and technology, the replacement speed of electronic products is accelerating, and the recycling of discarded products has become increasingly important. At present, electronic products are mainly pretreated by manual disassembly or mechanical crushing. The former is very inefficient, and the latter will destroy reusable parts or components. [0003] Liquid crystal display is the most representative of many electronic products. It contains a lot of useful things inside, such as reusable backlight components, double-layer glass substrates, rare and precious metal indium, and liquid crystal materials. Reasonable recycling of LCD monitors can not only obtain great economic benefits, but also protect the environment. For liquid crystal displays such as computers and flat-panel TVs,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13H05K5/02B23P19/00
Inventor 王玉琳宋守许李东旭刘志峰刘光复
Owner HEFEI UNIV OF TECH
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