LINK CYLINDER ACTUATOR AND WEARABLE ROBOT WITH LINK CYLINDER ACTUATOR

摘要

PURPOSE: A link cylinder actuator and a wearable robot including the same are provided to enable a wearable robot to perform work and to minify the structure of the wearable robot by integrating a driving device and a link. CONSTITUTION: A link cylinder actuator and a wearable robot comprise an upper link(10) and a lower link(40). The upper link comprises an upper piston(15) and an upper crank rod(13). The upper piston is equipped with an upper piston rod(16) which is projected towards an upper crank(11) and is mounted inside a tube which has a hollow inside. The upper crank rod is rotatably combined to the end of the upper piston rod and is eccentrically and rotatably combined to the lower crank surface of the lower link. The lower link comprises a lower piston(45) and a lower crank rod. The lower piston is equipped with a lower piston rod(46) which is projected towards a lower crank(41) and is mounted inside the tube which has the hollow inside. The lower crank rod is rotatably combined to the end of the lower piston rod and is eccentrically and rotatably combined to the upper crank surface of the upper link.