公开(公告)号：US20190248486A1

公开(公告)日：2019-08-15

申请号：US16261590

申请日：2019-01-30

Applicant: Coretronic Intelligent Robotics Corporation

Inventor： Ying-Chieh Chen ,  Shih-Hang Lin ,  Chi-Tong Hsieh

IPC: B64C39/02 ,  B64C27/82

CPC classification number: B64C39/024 ,  B64C27/006 ,  B64C2201/027 ,  B64C2201/108

Abstract: A flight device including a device main body and a plurality of lift force providing modules is provided. The lift force providing modules are connected to the device main body. Each of the lift force providing modules includes two propellers, and each of the propellers rotates to lift the device main body. Two propellers of each of the lift force providing modules may rotate around the same rotation axis. The flight device has an enhanced lift force and good efficiency in lifting, and the flight device has a reduced device volume and improved flight reliability.