Jeom Sik SONG,Suk Min LEE,Sin Gi KIM,Do Wan KIM,Jei Cheong RYU
申请号：
US15557530
公开号：
US20180055657A1
申请日:
2015.03.12
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Provided is an artificial limb structure having a magnetic lock device. The artificial limb structure includes: an artificial limb coupled to a magnetic lock device； and a socket liner unit detachably coupled to the magnetic lock device, wherein the socket liner unit includes an attachment and detachment member attachable and detachable to/from the magnetic lock device by a magnetic force, and the magnetic lock device includes: permanent magnets； a magnetic flux control unit provided on the permanent magnets and transmitting the magnetic force generated by the permanent magnets to the attachment and detachment member or interrupting a transmission of the magnetic force； a magnetic force interrupting unit provided at the magnetic flux control unit and interrupting magnetic forces between permanent magnets arranged at opposite sides of the magnetic force interrupting unit； and a switch unit adjusting an arrangement of the permanent magnets with respect to the magnetic force interrupting unit.
