| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electronic lock device which properly performs management of a battery by means of a retaining structure, dispenses with attachment and detachment of screws connecting escutcheons in/outdoors at replacement of the battery, facilitates works at the battery change, secures retaining the battery to fit to the door inside face, and prevents the battery from being removed with ease, in the electronic lock device with a control unit attached to the inside of a door and externally operated to lock and unlock the door with a non-contact electronic key such as an IC card or the like and with a battery as a power source of the control unit. <P>SOLUTION: The electronic lock device includes a power receiving terminal electrically connected to the control unit and an engaging projection, and further includes an attachment plate to be attached to the inside face of the door and a battery pack with a power feeding side terminal electrically connected to a built-in battery and exposed outside. The battery pack includes an engaging part with which the engaging projection is engaged, and further includes a retaining mechanism maintaining the attaching state of the battery pack to the attachment substrate and a releasing tool for manually releasing the retaining with the retaining mechanism. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
