Machining method for USB device, USB device and mobile terminal
A processing method and technology for metal terminals, applied in the field of communication, can solve the problems of electrochemical corrosion of metal terminals, failure of USB devices, etc., and achieve the effect of improving the performance of electrochemical corrosion resistance and reducing failure.
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[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0022] The embodiments of the present invention can be applied to the preparation of USB devices of electronic equipment such as mobile phones, tablet computers, e-book readers, vehicle-mounted computers, desktop computers, and wearable devices, and can also be used to manufacture special USB devices.
[0023] refer to figure 1 , which shows a flow chart of the steps of an embodiment of a method for processing a USB device according to the present invention, which may specifically include the following steps:
[0024] Step 101: stamping and forming the metal material to obtain a formed metal terminal.
[0025] The USB device may include several metal terminals, for example, the number of metal terminals may be 5, 6 or 9, etc., an...
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