| 摘要 |
Disclosed is a helicopter-type flying device having a plurality of rotors. According to an embodiment of the present invention, the flying device comprises: a main body part (100) having a main frame (140) and three or more blade mounting arms (110, 120, 130) radially mounted from a main frame (140); rotary blade parts (200) respectively mounted on the blade mounting arms (110, 120, 130) of the main body part (100) having rotary blades (201) rotating to generate lift; a driving part (300) mounted on the main body frame (140) by a vibration-proof mount to provide a driving force to the rotary blades (201); a driving force transfer part (400) connected to a driving shaft (310) of the driving part (300) by flexible coupling joints (320, 420, 320′, 420′), and transferring the driving force received from the driving part (300) to the rotary blades (201); a receiving part (510) mounted on the main body frame (140) receiving a control signal from a receiving device (30) manipulated by a pilot (20) of the flying device; and a control part (520) to control the driving part (300) and the rotary blade parts (200) through a microcomputer based on the control signal received from the receiving part (510) and the data of a posture sensor. |
