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Intelligent terminal and manufacturing method for intelligent terminal middle frame

A production method and technology of an intelligent terminal, applied in the field of communication, can solve the problems of high CNC cost, long delivery cycle, inability to achieve the same appearance effect of bright and matte, and achieve the effect of reducing production cost and production cycle

Inactive Publication Date: 2019-05-17
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Both of the above two processes have the disadvantages of high CNC cost and long lead time
In addition, the metal middle frame formed by the current water plating process cannot achieve a bright and dumb appearance

Method used

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  • Intelligent terminal and manufacturing method for intelligent terminal middle frame
  • Intelligent terminal and manufacturing method for intelligent terminal middle frame
  • Intelligent terminal and manufacturing method for intelligent terminal middle frame

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Embodiment Construction

[0020] In order to make the purpose, technical solution and technical effect of the present application clearer and clearer, the present application will be further described in detail below. It should be understood that the specific implementation regulations described here are only used to explain the present application, and are not intended to limit the present application.

[0021] At present, the common effect of the metal middle frame is aluminum alloy polished anode or aluminum alloy sandblasting anode, but both of these two processes have the disadvantages of high CNC cost and long lead time. And generally, the metal middle frame formed by the water plating process cannot achieve the same appearance effect of bright and dumb. In order to solve the above-mentioned technical problems, the technical solution adopted in this application is to obtain die-casting parts through die-casting; perform in-mold injection molding on the die-casting parts to obtain the middle frame ...

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Abstract

The invention discloses an intelligent terminal and a manufacturing method for an intelligent terminal middle frame. The manufacturing method comprises the following steps that die-casting formation is conducted to obtain a die-casting piece; insert molding is conducted on the die-casting piece to obtain a middle frame blank body, and the middle frame blank body comprises an inner base plate and aframe positioned at the periphery of the inner base plate; the outer surface of the frame is subjected to non-conducting evaporation coating to form a frame with bright metal texture; and the frame with the bright metal texture is subjected to laser carving to form a middle frame with integrated bright and matte effect. According to the method, the manufacturing cost can be reduced, and the manufacturing period can be shortened while the integrated bright and matte appearance effect of the middle frame can be realized.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a smart terminal and a method for making a middle frame of the smart terminal. Background technique [0002] With the coming of the 5G era of mobile communication, the structural form of metal middle frame + double-sided glass is becoming more and more popular, and the double-sided glass is assembled on both sides of the middle frame by dispensing. [0003] The common effect of the metal middle frame is aluminum alloy polished anode or aluminum alloy sandblasting anode, and the process used for the polished anode is aluminum alloy computer numerical control (Computer Number Control, CNC) + polishing + anode + polishing, and the process used for the sandblasting anode It is aluminum alloy CNC + sandblasting + anode. Both of the above two processes have the disadvantages of high CNC cost and long lead time. In addition, the metal middle frame formed by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29C45/00B22D17/00C23C14/24C23C14/16B29L31/34
Inventor 朱佐庭苏东水
Owner HUIZHOU TCL MOBILE COMM CO LTD
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