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Manufacturing method of metal key, metal key and mobile terminal

A manufacturing method and mobile terminal technology, applied in electrical components, electrical switches, circuits, etc., can solve the problems of low efficiency of metal buttons, and achieve the effects of reducing time, reducing costs, and ensuring accuracy

Inactive Publication Date: 2018-04-20
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method for manufacturing metal buttons to solve the problem of low efficiency in making metal buttons

Method used

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  • Manufacturing method of metal key, metal key and mobile terminal
  • Manufacturing method of metal key, metal key and mobile terminal
  • Manufacturing method of metal key, metal key and mobile terminal

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] refer to figure 1 , which shows a flow chart of the steps of a method for manufacturing a metal button according to an embodiment of the present invention. The metal button may be a metal button of a mobile terminal, and the mobile terminal may include but is not limited to a mobile phone, a tablet computer, a notebook computer, Handheld computers, vehicle terminals, wearable devices, and pedometers, etc.

[0025] Specifically, the embodiment o...

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Abstract

The embodiment of the invention provides a manufacturing method of a metal key, the metal key and a mobile terminal. The method comprises the following steps: adopting an extrusion die to extrude a selected metal blank into a key blank in a key shape; cutting the key blank into a short key blank according to a preset length; carrying out CNC machining on the short key blank; and bonding a thermoplastic polyurethane elastomer onto the short key blank so as to obtain the metal key. Through the embodiment of the invention, the metal blank is firstly extruded into the key blank in the key shape, and then the key blank is machined into the metal key, so that the efficiency of manufacturing the metal key is improved, the cost of raw materials is reduced, the utilization rate of the raw materialsis improved, the CNC machining time is reduced, and the machining precision of the metal key is guaranteed.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a method for manufacturing a metal key, the metal key and a mobile terminal. Background technique [0002] With the development of science and technology, mobile terminals have been widely used in life and work, and users have higher and higher standards for the functions and appearance of mobile terminals. [0003] In the mobile terminal, the button is an indispensable structural part, which can mainly realize functions such as switch and volume adjustment, and the metal button is a more popular one of the buttons. As people like metal buttons, metal buttons demand is increasing. [0004] However, in the prior art, it is usually possible to directly process large blocks of raw materials to make metal buttons, but the efficiency of making metal buttons in this way is low, not only wasting raw materials, but also the cost of processing raw materials is high , It will even affect ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H11/00
CPCH01H11/00
Inventor 张道黄全东
Owner VIVO MOBILE COMM CO LTD