Patent ID: 6911004

Claim:
A micro capsule robot comprising: a body unit; a body movement control unit, which is installed on an outer circumferential surface of the body unit, including a linear driving device, and wings which are unfolded from the outer circumferential surface of the body unit by operation of the linear driving device for controlling a movement of the body unit; and a controlling unit installed in the body unit for controlling the body movement control unit, and wherein the linear driving device comprises: a fixing frame fixedly installed on the outer circumferential surface of the body unit; a rotary shaft, on which one end of the wine is fixedly installed, fixedly installed on one end of the fixing frame; and a linear driver wound on the rotary shaft in a state that one end is fixed on the rotary shaft and the other end is fixed on the fixing frame, and extended by a control signal of the controlling unit to rotate the rotary shaft so as to unfold the wings.