A grounding method of the outside metal parts of the electronic products

Abstract

This invention discloses one electron product outlook metal parts earth method, which comprises the following steps: firstly opening holes on outlook metal part surface area to be covered on electron product with non-metal or metal parts; then spraying dry conductive glue on holes to make them connected to the conductive paint of the metal or non-metal shell; the conductive painting is connected to earth. This invention method has properties of fix earth connection and low resistance and can realize product earth connection within small area.

Description

technical field [0001] The invention relates to a design method for electrostatic protection of electronic products, in particular to a method for grounding the appearance metal parts of electronic products. Background technique [0002] At present, electronic products such as mobile phones and PDAs are designed to highlight the metallic texture of the appearance, and some decorative parts made of stainless steel, aluminum and other metals are often designed on the outer surface of their shells, which brings difficulties to the electrostatic protection of electronic products. Parts grounding can be resolved. Because metal parts and plastic casings are generally bonded with double-sided tape, traditional grounding methods such as welding and elastic contact cannot be applied, and methods such as pasting conductive cloth and conductive foam are difficult to achieve in a small contact area. To achieve a stable and ideal conduction effect. Contents of the invention [0003] ...

AI Technical Summary

Problems solved by technology

Because metal parts and plastic casings are generally bonded with double-sided tape, traditional grounding methods such as welding and elastic contact cannot be applied, and methods such as pasting conductive cloth and conductive foam are difficult to achieve in a small contact area. To achieve a stable and ideal conduction effect on the

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