LINK DEVICE OF 1- DEGREE-OF-FREEDOM AND ROBOT DRIVING MECHANISM WHICH CAN SUPPORT HEAVY LOAD USING THE STACKED LINK DEVICES

摘要

PURPOSE: A link device of 1- degree-of-freedom and a robot driving mechanism with the same are provided to drive the robot driving mechanism without weight and size of an actuator and actuator controlling device.;CONSTITUTION: A link device of 1- degree-of-freedom comprises four-bar link(122), an input link part(110), and an output link part(130). The four-bar link comprises a fixed link(122d), a connecting rod(122b), an input transmission link(122a), and an output transmission link(122c). The connecting rod is located in the opposite side of the fixed link. The input transmission link interlinks the one-side ends of the connecting rod and fixed link. The input transmission link is located in the opposite side of the input transmission link. The input link part is combined between both ends of the input transmission link using a hinge. The actuator installed in the input link part. The output link part is fixed to the output transmission link and is rotated by the output transmission link.;COPYRIGHT KIPO 2012