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Notebook computer enclosure and manufacturing method thereof

A technology for a notebook computer and a manufacturing method, which is applied in the direction of digital processing power distribution, etc., can solve the problems of workpiece deformation, inability to mass-produce, low yield, etc., and achieves high production yield, large-scale mass production, and not easy to deform. Effect

Active Publication Date: 2012-08-15
MITAC PRECISION TECH(KUNSHAN) CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If this method is used to make a large-area notebook computer casing, the workpiece will be seriously deformed and the yield rate will be low, so it cannot be mass-produced

Method used

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  • Notebook computer enclosure and manufacturing method thereof
  • Notebook computer enclosure and manufacturing method thereof
  • Notebook computer enclosure and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Step 101: According to the design shape and specifications of the plastic casing of the notebook computer, use PA+50% GF high-rigidity engineering plastics to inject and mold the plastic casing of the notebook computer through an injection molding machine with a thickness of 1.2mm. The outer surface of the laptop plastic case is designed to reserve a concave space for fitting the metal flat piece. The outer frame of the notebook computer case is processed into a matte finish.

[0031] Step 102: According to the design shape and specification of the concave space of the plastic shell of the notebook computer, prepare an aluminum alloy plate exterior trim with a thickness of 0.5mm.

[0032] Step 103: Evenly arrange adhesive glue on the bottom surface of the concave space on the plastic casing of the notebook computer in a way of dispensing glue.

[0033] Step 104: Place the plastic casing of the notebook computer with the glue arranged on the heat press machine, and then...

Embodiment 2

[0035] Step 201: According to the shape and specification of the notebook computer casing, use PPS+30% GF high-rigidity engineering plastics to inject and mold the notebook computer plastic casing with a thickness of 1.5 mm through an injection molding machine. The outer surface of the laptop plastic case is designed to reserve a concave space for fitting the metal flat piece. The outer frame of the plastic casing of the notebook computer is processed into a matte finish.

[0036] Step 202: According to the design shape and specification of the concave space of the plastic shell of the notebook computer, prepare a magnesium alloy plate exterior trim with a thickness of 0.6 mm.

[0037] Step 203: Spray a layer of adhesive glue on the bottom surface of the concave space on the plastic shell of the notebook computer.

[0038] Step 204: Place the plastic casing of the notebook computer with the sprayed adhesive layer on the heat press machine, then fit the magnesium alloy flat pa...

Embodiment 3

[0040] Step 301: According to the shape and specification of the notebook computer casing, use PPS+30% GF high-rigidity engineering plastics to inject and mold the notebook computer plastic casing with a thickness of 1.5mm through an injection molding machine. The outer surface of the notebook computer case is designed to reserve a concave space for fitting the metal flat piece. The outer frame of the notebook computer casing is processed into a mirror surface.

[0041] Step 302: According to the design shape and specification of the concave space of the plastic shell of the notebook computer, prepare a titanium alloy plate exterior trim with a thickness of 0.3 mm.

[0042] Step 303: brushing a layer of adhesive glue on the bottom surface of the concave space on the plastic shell of the notebook computer.

[0043] Step 304: Place the plastic case of the notebook computer with the adhesive layer applied on the heat press machine, and then fit the titanium alloy plate exterior ...

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Abstract

The invention provides a notebook computer enclosure. The enclosure comprises a plastic enclosure and a metal plate and is characterized in that the plastic enclosure is formed by injection molding of high-rigidity engineering plastics; the high-rigidity engineering plastics are high-performance plastics which have bending modulus more than 10GPa and are reinforced by adding fibers; concave surface space is arranged on the outer surface of the plastic enclosure; the shape of the concave surface space is fit with the metal plate; and the metal plate is attached in the concave surface space on the plastic enclosure. The invention also provides a method for manufacturing the notebook computer enclosure. The method comprises the following steps of: molding the plastic enclosure; preparing the metal plate; arranging an adhesive layer; and carrying out hot pressing and attaching. Compared with the prior art, the notebook computer enclosure has high rigidity, is not easy to deform and does not affect wireless communication effects while having plastic and metallic appearances.

Description

【Technical field】 [0001] The invention relates to a notebook computer shell and a manufacturing method thereof, in particular to a notebook shell combined with high-rigidity engineering plastics and a metal plate by thermocompression and a manufacturing method thereof. 【Background technique】 [0002] Today, people are increasingly pursuing high-quality life, and people are paying more and more attention to the shape and appearance of household products, so the appearance of 3C products is becoming more and more colorful. At present, the development trend of 3C products is to develop in the direction of thinning, and the metal appearance with light and thin characteristics has become popular. Metal stamping parts are more and more widely used in the casing of 3C products, but metal stamping parts have the defect that they cannot have a long hook structure, which limits their application. [0003] Patent CN200710030210.5 discloses an upper shell of a laptop computer shell com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/18
Inventor 郭雪梅吴政道
Owner MITAC PRECISION TECH(KUNSHAN) CORP