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Electronic storage box, opening and closing method of electronic storage box, and computer program product thereof

  • US 7,671,719 B2
  • Filed: 06/29/2005
  • Issued: 03/02/2010
  • Est. Priority Date: 06/29/2005
  • Status: Expired due to Fees
First Claim
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1. An electronic storage box, including a main body having a storage portion inside and an opening portion;

  • and a lid controlled in shifting to one of a closed state, in which said opening portion is covered and a movement of said lid is controlled by a lock mechanism, and an opened state, in which said opening portion is not covered and the movement of said lid is released from the control of said lock mechanism, said electronic storage box, comprising;

    cryptograph storage means for storing cryptograph information included in a cryptograph setting request signal in response to a cryptograph setting request signal received from an external device;

    determining means for determining whether the cryptograph information included in an opening and closing request signal and the cryptograph information stored in said cryptograph storage means match with each other in response to the opening and closing request signal received from the external device; and

    opening and closing means for shifting the lid either to the opened state or the closed state according to a current opening and closing state of said lid in response to when said determining means determines that these pieces of said cryptograph information match with each other, wherein said opening and closing means includes;

    a gear for transferring the torque of a motor, while reducing the rotational speed of the motor;

    a slide shaft for converting the torque of said gear into a reciprocal motive power and transmitting it;

    an angle change shaft for changing the angle of the reciprocal motive power transferred by said slide shaft;

    a link mechanism having one end connected to said angle change shaft and changing the reciprocal motive power changed in angle by the angle change shaft into a rotational movement; and

    a clutch connected to the other end of said link mechanism and transferring a rotational motion power changed by the link mechanism to the rotating shaft of said lid.

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