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Metal bottom casing mobile terminal

A technology for metal bottom shells and mobile terminals, applied to metal shells, casings/cabinets/drawer components, etc., can solve the problems of high processing costs and raw material costs, achieve high safety, reduce production costs, and improve production efficiency effect

Inactive Publication Date: 2015-04-29
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bottom case and middle frame of existing mobile phones are mostly made of profile aluminum CNC milling, and the processing cost and raw material cost are relatively high

Method used

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  • Metal bottom casing mobile terminal
  • Metal bottom casing mobile terminal
  • Metal bottom casing mobile terminal

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Experimental program
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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0024] For the metal bottom shell of the mobile terminal in the prior art, aluminum profiles are mostly processed by CNC milling. Because the overall price of aluminum profiles is high, and the production efficiency of CNC milling is low, the present invention provides a metal bottom shell mobile terminal.

[0025] Such as figure 1 As shown, a mobile terminal with a metal bottom case includes: a metal bottom case 1, a middle frame 2 and a display assembly 3, and the middle frame 2 is clamped on the upper part of the metal bottom case 1, because the user needs to open the metal bottom case 1 Replace the SIM card or take out the battery to replace the battery. The connection between the middle frame 2 and the metal bottom case 1 is a detachable connection. Preferably, the metal bottom case 1 is cover...

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Abstract

The invention relates to the technical field of electronic equipment, and particularly relates to a metal bottom casing mobile terminal. The metal bottom casing mobile terminal comprises a metal bottom casing, a middle frame and a display screen assembly, wherein the middle frame is clamped at the upper part of the metal bottom casing; the display screen assembly is mounted in the middle frame; the metal bottom casing comprises a metal base and a plastic body filled in the metal base. Compared with the metal case made by profile aluminum block CNC (computer numerical control) in the prior art, the metal bottom casing structure formed by metal plate stamping and nano injection molding has the advantages that on the basis of keeping all the properties required by the mobile terminal, the production cost is greatly reduced, and the production efficiency is improved; moreover, due to the adoption of a metal frame and a structure of an injection molding piece embedded into the inner side of the metal frame, the intensity of the whole equipment is improved, and the production cost is reduced; moreover, the hard contact between the metal frame and a display screen assembly is buffered, so that the mobile terminal is higher in security, stability and reliability.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a mobile terminal with a metal bottom case. Background technique [0002] Mobile terminals or mobile communication terminals refer to computer equipment that can be used on the move, broadly speaking, it includes mobile phones, notebooks, tablet computers, POS machines and even vehicle-mounted computers. But in most cases, it refers to mobile phones or smart phones and tablet computers with various application functions. With the development of network and technology towards more and more broadband, the mobile communication industry will move towards the real mobile information age. On the other hand, with the rapid development of integrated circuit technology, the processing capability of the mobile terminal already has a powerful processing capability, and the mobile terminal is changing from a simple communication tool to a comprehensive information processing pl...

Claims

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Application Information

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IPC IPC(8): H05K5/04H05K5/02
Inventor 许海平陈佳
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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