DOOR LOCKING DEVICE CAPABLE OF IMMEDIATELY PROTECTING FROM HACKING BY DETECTING THE HACKING IN AN INITIAL TIME

摘要

PURPOSE: A door locking device capable of immediately protecting from hacking is provided to arrest a hacker by informing a police and watchman by ringing warning tone.;CONSTITUTION: A door locking device capable of immediately protecting from hacking comprises a housing(10), a latch(20), an elastic member(30), a hacking sensor(40), a controller and a drive unit. The housing is combined with the door, and a through hole(111) is penetrated on the housing. The latch is combined with the housing to move toward the housing through the through hole. The elastic member is combined with the housing to be supported. When the elastic member moves to the protruding direction toward the side part of the door from the locking location of the latch, it is pressed by the latch to generate elastic force moving the latch to the concave direction toward the side part of the door. The hacking sensor detects the protruding movement toward the side part of the door from the locking location of the latch. The controller determines that door was hacked based on the signal inputted from the hacking sensor. The drive unit, lock drives the latch between the locking point and unlocking point to move.;COPYRIGHT KIPO 2011