LOCKING DEVICE OPERATING USING DUAL POWER GENERATION

WIPO Patent Application WO/2021/107287

A1

The present invention relates to a locking device that operates using dual power generation, and more particularly, to a locking device that operates using dual power generation in which the authentication of a smart key is performed using inductive power generated when the smart key is inserted into the locking device that locks an object to be locked, such as a drawer, a safe, or a door, and when the authentication is successful, an actuator is operated by generated power generated through physical power generation caused by the insertion, whereby the locking device is unlocked by a key structure of the smart key. The present invention can assist in achieving a reliable unlocking process without an external power supply by assisting the sufficient supply of power required for driving the actuator for unlocking the locking device through dual power generation including power generation through electromagnetic induction simply through the insertion of the key structure of the smart key, and power generation using power based on the insertion force of the key structure. Therefore, the present invention has the effect of ensuring reliability by preventing the locking device from malfunctioning or stopping operation, as well as the effect of reducing complexity by providing a simple structure for the locking device that operates without a power source.

PARK KYOUNGHAN (KR)
PARK CHANKOO (KR)
WON JONGMIN (KR)
LEE JONGJU (KR)

PCT/KR2020/004440

June 03, 2021

April 01, 2020

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VMTECH CO LTD (KR)

G07C9/00; E05B47/00

JP2009519391A	2009-05-14
JP2013199744A	2013-10-03
KR20100039367A	2010-04-15
KR20140110713A	2014-09-17
KR20190080145A	2019-07-08

HONG, Seokyoung (KR)

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