A waterproof mobile phone case and its manufacturing method

A manufacturing method and mobile phone case technology, applied in the direction of telephone structure and other directions, can solve the problems of long product development cycle, complex mold structure, complex structure, etc., and achieve the effect of shortening the development cycle, simplifying the mold structure, and simplifying the mold structure.

Active Publication Date: 2019-04-16
GUANGDONG JANUS SMART GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The materials of existing mobile phone cases are usually metal, plastic, ceramics and plastic, metal and plastic. In order to make the mobile phone have the waterproof function of the whole machine, the internal structure of the mobile phone case can only be complicated, so that each part with waterproof function can be manufactured separately. In the interior of the mobile phone case or the part connected to the interior of the mobile phone case, the mold structure is complicated and the product development cycle is long

Method used

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  • A waterproof mobile phone case and its manufacturing method
  • A waterproof mobile phone case and its manufacturing method
  • A waterproof mobile phone case and its manufacturing method

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Embodiment Construction

[0026] The present invention will be further described below with reference to the accompanying drawings and in combination with preferred embodiments.

[0027] combine Figure 1 to Figure 6 , the manufacture method of waterproof mobile phone case of the present invention comprises the following steps:

[0028] S1: Prepare the main body 1 and the assembly part 2, and combine the main body 1 and the assembly part 1 to form a combined body 3.

[0029] Such as figure 1 Shown is a schematic diagram of the main body 1 of the waterproof mobile phone case, and the material of the main body 1 can be plastic or metal. When the material of the main body 1 is plastic, it can be formed by injection molding; when the material of the main body 1 is metal, it can be formed by die-casting, stamping, powder metallurgy forming or liquid metal forming. When the body 1 is formed, holes for the camera of the mobile phone, a USB hole, a speaker hole, a button hole, and an earphone hole are left ...

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Abstract

The invention discloses a waterproof mobile phone shell and a manufacturing method thereof. The manufacturing method comprises the following steps: preparing a body and assembly parts, and combining the body with the assembly parts to form a combined body; performing plasma treatment on a surface of the combined body; forming a whole-ring waterproof body on at least the edges of the combined body after the plasma treatment to form the waterproof mobile phone shell, wherein the waterproof body is made of silicone or fluororubber. According to the waterproof mobile phone shell and the manufacturing method thereof provided by the invention, the whole-ring waterproof body made of silica gel or fluororubber is formed on at least the edges of the combined body formed by the body of the mobile phone shell and the assembly parts, the interference fit is formed between the waterproof body and the interior of the mobile phone to realize the mobile phone shell with the waterproof and sealing functions; and meanwhile, a mold structure is simplified, and the development period of the product is shortened.

Description

technical field [0001] The invention relates to the field of manufacturing electronic device casings, in particular to a waterproof mobile phone casing and a manufacturing method thereof. Background technique [0002] The materials of existing mobile phone cases are usually metal, plastic, ceramics and plastic, metal and plastic. In order to make the mobile phone have the waterproof function of the whole machine, the internal structure of the mobile phone case can only be complicated, so that each component with waterproof function can be manufactured separately. In the interior of the mobile phone case or the part connected to the interior of the mobile phone case, the mold structure is complicated and the product development cycle is long. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a waterproof mobile phone case and a manufacturing method thereof. A waterproof body made of silica gel or fluororubber i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02B29C69/02B29C45/14
Inventor 孙侥鲜王长明谢守德
Owner GUANGDONG JANUS SMART GRP CO LTD
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