Shell, using electronic device of the shell and preparation method thereof

Shell, using electronic device of the shell and preparation method thereof

  • CN 104,168,730 B
  • Filed: 02/26/2014
  • Issued: 06/11/2019
  • Est. Priority Date: 02/26/2014
  • Status: Active Grant
First Claim
Patent Images

1. a kind of production method of shell comprising following steps:

  • at least two sheet metals are provided, in the opposite of each sheet metalTwo sides by anodic oxidation or apply insulating layer form nonconducting separation layer with affixed adjacent sheet metal, the goldBelong to and being electrically insulated from each other between piece;

    An at least body part is provided, body part reserves a notch;

    By the gold affixed above by separation layerBelong to piece to be placed in the notch, and plastics are injected between the body part and the sheet metal, so that the sheet metal and instituteBody part is stated to be integrally formed and form matrix;

    Reinforcing layer is formed in the inner surface of above-mentioned sheet metal, separation layer and body part.

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