A kind of USB flash disk and assembly method thereof

A kind of USB flash disk and assembly method thereof

  • CN 102,262,898 B
  • Filed: 06/03/2011
  • Issued: 04/06/2016
  • Est. Priority Date: 06/03/2011
  • Status: Active Grant
First Claim
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1. a USB flash disk, comprises the ferrule with cavity, it is characterized in that, also comprises and to insert from described ferrule front end and be placed in the pedestal of described cavity and be placed in the USB flash disk chip of described pedestal, described pedestal comprises upper pedestal and lower base, one end of described upper pedestal is connected to one end of described lower base, and and between described lower base, form the accommodating cavity placing described USB flash disk chip, the outside surface of described upper pedestal has the retaining structure of open rearward end, described retaining structure comprises the skewback be positioned in the middle part of described retaining structure and the draw-in groove being positioned at described retaining structure front portion, described skewback is communicated with described open rearward end, the inwall of described cavity has the fixture block be connected together with described draw-in groove, the lower surface of described fixture block is in tilted layout to the back-end down by the front end of described ferrule, described USB flash disk chip internal is packaged with the integrated circuit for realizing memory function, and surface is provided with the first group of metal contact piece meeting USB interface agreement, the rear end of described ferrule is fixedly connected with shell, one end that described upper pedestal is connected with described lower base has the first groove and the second groove, the outside surface of described USB flash disk chip also has second group of metal contact piece, and described second group of metal contact piece is connected with pilot lamp.

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