Usb key device

Usb key device

  • CN 101,706,855 A
  • Filed: 12/04/2009
  • Published: 05/12/2010
  • Est. Priority Date: 12/04/2009
  • Status: Active Application
First Claim
Patent Images

1. usb key device, it comprises:

  • The USB joint;

    Housing is used for the described USB joint of clamping and described USB joint is stretched out from an end of described housing;

    AndInternal circuit is arranged in the described housing and with described USB joint and is electrically connected,It is characterized in that described usb key device also comprises;

    Input block is electrically connected with described internal circuit.

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