Universal serial bus (USB) connecting piece and processing technology thereof

Abstract

The invention discloses a connecting piece and particularly relates to a universal serial bus (USB) connecting piece, which comprises a connecting piece main body. The connecting piece main body comprises a plug-in portion for plugging, and a ring-shaped metal casing is arranged outside the plug-in portion and is a seamless metal tube. The top end of the metal casing is not provided with space, and the whole metal tube of the USB connecting piece is designed in a closing mode, so that impurities are effectively prevented from entering into the connecting piece main body, the transmission accuracy of the USB connecting piece is improved, the service life of the USB connecting piece is prolonged, and the usage cost is reduced; the metal casing is manufactured by the processing of mould pressing, punching and abrasive blasting, volume production can be achieved, and production efficiency of enterprises can be improved.

Description

technical field [0001] The invention relates to a connecting piece, in particular to a USB connecting piece and its processing technology. Background technique [0002] With the rapid development of computer hardware, peripheral devices are increasing day by day. Keyboards, mice, USB flash drives, MP3 players, etc. have long been known. These devices are connected to docking components through USB connectors. figure 1 It is a traditional USB connector, including a connector body 1', which includes a socket 4' for docking with a docking element, and an annular metal shell 2' for protecting the socket is provided on the outside of the socket , the metal shell 2' on the socket part 4', the metal shell 2' is made of sheet metal pressed into a rectangular shape, and a small gap 3' is formed at the butt joint of the pressed metal sheet, which can be used for a long time and the gap 3' often enters impurities, and the impurities are deeply rooted on the electrical chip in the main...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of computer hardware, peripheral devices are increasing day by day. Keyboards, mice, USB flash drives, MP3 players, etc. have long been known. These devices are connected to docking components through USB connectors. figure 1 It is a traditional USB connector, including a connector body 1', which includes a socket 4' for docking with a docking element, and an annular metal shell 2' for protecting the socket is provided on the outside of the socket , the metal shell 2' on the socket part 4', the metal shell 2' is made of sheet metal pressed into a rectangular shape, and a small gap 3' is formed at the butt joint of the pressed metal sheet, which can be used for a long time and the gap 3' often enters impurities, and the impurities are deeply rooted on the electrical chip in the main body of the connector 1', so that the electrical contact of the main body of the connector 1' is poor during use, the transmission accuracy is reduced, and even the docking components cannot be read out. And impurities are not easy to remove, often need to replace the USB connector

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