Notebook computer upper cover plate containing fabric and preparation method of notebook computer upper cover plate

A notebook computer and cover technology, which is applied to fabrics, textiles, looms, etc., can solve the problems of unsightly computer covers and insufficient bearing capacity at corners

Active Publication Date: 2021-04-20
JIANGSU HENGLI CHEM FIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of unattractive computer cover and insufficient bearing capacity at the corners existing in the prior art, and to provide a fabric-containing notebook computer top cover and a preparation method thereof

Method used

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  • Notebook computer upper cover plate containing fabric and preparation method of notebook computer upper cover plate
  • Notebook computer upper cover plate containing fabric and preparation method of notebook computer upper cover plate
  • Notebook computer upper cover plate containing fabric and preparation method of notebook computer upper cover plate

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Embodiment Construction

[0083] The present invention will be further described below in combination with specific embodiments. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0084] A preparation method of a fabric-containing notebook computer top cover, as follows:

[0085] (1) Prepare raw materials first;

[0086] Warp: polyacrylonitrile-based carbon fiber, 20K, modulus 235GPa, strength 3500MPa, elongation at break 1.7%;

[0087] Weft yarn: polyacrylonitrile-based carbon fiber, 20K, modulus 235GPa, strength 3500MPa, elongation at break 1.7%;

[0088] (2) The plain weaving process is adop...

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Abstract

The invention relates to a notebook computer upper cover plate containing fabric and a preparation method of the notebook computer upper cover plate. The notebook computer cover plate is mainly composed of cover plate cloth and thermosetting epoxy resin, wherein the cover plate cloth is single-layer plain woven fabric formed by interweaving warp yarn and weft yarn; all the warp yarn on the single-layer plain woven fabric are parallel to the plane where any bent warp yarn is located; all the weft yarn is parallel to the plane where any bent weft yarn is located; and the warp densities and the weft densities of all parts of the single-layer plain woven fabric are the same. The preparation method comprises the following steps: preparing the cover plate cloth by adopting a plain weaving process, putting the cover plate cloth into a mold by adopting a mold injection molding method, and curing by using the thermosetting epoxy resin to prepare the notebook computer upper cover plate. The notebook computer upper cover plate containing the fabric quite conforms to the current aesthetic concept, structural defects do not exist at all positions of the computer upper cover plate, and the bearing capacity of the corners of the computer upper cover plate is higher.

Description

technical field [0001] The invention belongs to the technical field of notebook accessories, and relates to a fabric-containing notebook computer top cover and a preparation method thereof. Background technique [0002] With the development of computer technology, notebook computers with light weight, strong functions and easy carrying are more likely to be favored by the majority of users. In order to ensure the overall rigidity, portability and aesthetics of the notebook computer, the casing of the notebook computer is usually made of high-strength plastic injection. Molding develops into composite molding. Carbon fiber reinforced composite plastic is a new type of composite material, which is composed of carbon fiber and matrix plastic. It has the characteristics of high specific strength and high specific modulus, good elasticity, fatigue resistance, wear resistance, good vibration resistance, good thermal conductivity and heat resistance, etc. [0003] In the case of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D25/00D03D1/00D03D15/275D03D13/00D03D49/06D03D49/00D03D51/00D03C9/02B29D7/00G06F1/16G06F17/10
Inventor 汤方明范红卫黄瑶孙晓华付恒岩
Owner JIANGSU HENGLI CHEM FIBER
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