| 摘要 |
PURPOSE: A hinge structure of a cable moving mode for removing a motion interference phenomenon is provided to efficiently transmit power in a simple structure and to reduce manufacturing costs and a weight by not needing to enlarge a size of a joint driving system. CONSTITUTION: A hinge structure of a cable moving mode comprises a main pulley(22), a pair of first and second auxiliary pulleys, a third auxiliary pulley, and a tension bar. A power transmission cable is connected to the main pulley of a hinge unit on the rear end in which the first and second auxiliary pulleys are installed and passes through between the first and second auxiliary pulleys. The power transmission cable passes through the tension bar and is connected to the third auxiliary pulley after being wound once. When the main pulley rotates, tension is controlled by rotation of the tension bar according to differences of a contact part between the first and second auxiliary pulley so that motion interference is not generated in the main pulley after the third auxiliary pulley. |
