Active disassembly structure of tablet personal computer
An active disassembly, tablet computer technology, applied in the direction of electrical digital data processing, digital processing power distribution, instruments, etc., can solve the problems of low recycling efficiency and complex disassembly process, and achieve the effect of improving the utilization rate and simplifying the way of power-on
Pending Publication Date: 2019-05-21
NANJING INST OF TECH
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, most of the existing mobile phone and tablet computer disassembly technologies focus on making disassembly devices based on the existing connection structure, which makes the disassembly process more complicated and the recovery efficiency is low
Method used
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Embodiment Construction
[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0024] As shown in the figure, an active disassembly structure of a tablet computer is provided with a card slot 3b and a semi-cylindrical groove 6a on the side wall of the metal casing 6 of the computer; The buckle 3a and the semi-cylindrical groove 2 8a are arranged at the corresponding positions of the groove 1 6a, and the linear groove 3 8b which surrounds the display screen 8 and connects the groove 2 8a in series is arranged to accommodate the heating wire 1 . The first groove 6a and the second groove 8a are correspondingly combined to form a cylindrical cavity, and the shape memory alloy tube 2 is placed in the cavity. The bottom surface of the metal case 6 is provided with a circular groove 46d for placing the spring 4, and the spring 4 is installed between the metal case 6 and the display screen 8, the metal case 6 and the integrated c...
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Abstract
The invention discloses an active disassembly structure of a tablet personal computer. A plastic buckle and a shape memory alloy round tube are combined in the tablet personal computer to manufacturea connecting piece between shells, screws made of shape memory polymer materials are used for fixing all internal components, and meanwhile an electric heating wire connected to a metal shell of the tablet personal computer is used for providing the required temperature for exciting the shape memory materials. The waste tablet personal computer is conveyed to the disassembling unit through the conveying unit, a control piece in the disassembling unit drives the multiple pairs of electrifying contacts to move up and down in a reciprocating mode, the contacts make full contact with a metal shellof the tablet personal computer when moving downwards, and the electric heating wires are electrified to emit heat, so that the two shape memory materials are heated and excited, and all connection relations lose efficacy. After the tablet personal computer is disassembled, the tablet personal computer is conveyed out through the conveying unit, and meanwhile the next set of tablet personal computers to be disassembled are conveyed to the disassembling unit. The method has high efficiency and lossless property, and can be applied to large-scale disassembly of the tablet personal computer.
Description
technical field [0001] The invention relates to an active disassembly structure inside a tablet computer, which can realize non-destructive disassembly and safe reuse of the tablet computer. Background technique [0002] The end-of-life of a tablet does not mean that all its internal parts have lost their functions, so it still has great recycling value. If it is to be recycled, it is first necessary to solve the disassembly problem. The traditional disassembly method relies on a large amount of manpower or through mechanical crushing. The former can only be carried out one by one, that is, only one product can be disassembled at a time, which is inefficient; the latter Many reusable parts will be destroyed, and only materials can be recycled, which greatly reduces the recycling value of products and causes huge waste. At present, the technology of dismantling tablet computers and other terminal complete machines has achieved certain results. For example, CN20178637871.5 di...
Claims
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Login to View More IPC IPC(8): G06F1/16G06F1/18
Inventor 成焕波徐雨生冯勇丁利浩胡廷杰徐明诚
Owner NANJING INST OF TECH