CONTROLLING SYSTEM FOR FINGER JOINTS OF ARTIFICIAL HAND

摘要

The present invention relates to a finger joint operating system of an artificial hand, and more particularly, to a finger joint operating system of an artificial hand which allows a finger joint of an artificial hand to realize various degrees of freedom so that various types of objects can be easily gripped There is. The present invention relates to an artificial hand comprising a first node bone corresponding to one of the fingers of a fingernail bone of an artificial hand; A second nodal bone located on one side of the first nodal bone; And an expansion unit that is deployed between the first nodal bone and the second nodal bone and expanded by an external supply source to operate one of the first nodal bone and the second nodal bone, .