Door lock handle with fingerprint recognition function
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United States of America Patent
Stats
-
Apr 4, 2006
Grant Date -
Aug 26, 2004
app pub date -
May 15, 2002
filing date -
May 19, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A door lock handle. The door lock handle having a fingerprint recognition module comprises a handle body having an installing groove with a designated size so as to installing the fingerprint recognition module, a handle cover having an exposing groove corresponding to the installing groove so as to expose a fingerprint recognition plate of the fingerprint recognition module installed on the handle body, a switch hole formed by perforating a part of the handle body, and a protruded conductor installed on the switch hole, the conductor serving to sense the grip of the door lock handle of the user. Herein, the conductor is electrically connected to a touch switch circuit mounted on a door lock controlling unit, and the touch switch circuit senses the grip of the door lock handle by the user and provides the sensed signal to the door lock controlling unit.
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