公开(公告)号：US20170291677A1

公开(公告)日：2017-10-12

申请号：US15265948

申请日：2016-09-15

Applicant: Benjamin Harris

Inventor： Benjamin Harris

IPC: B64C1/06 ,  B64C39/02

CPC classification number: B64C1/061 ,  B64C39/024 ,  B64C2201/128

Abstract: A heavy-lift UAV frame includes a central frame portion having a symmetrical shape and forming a pocket area for receiving an avionics package. Top and bottom plates are secured to the central frame portion and include four corner members that extend diagonally outward therefrom. A plurality of boom arms are pivotally connected to the corner members and transition between an extended position for flight and a retracted position for storage and transport. Each boom arm includes a complementary dimension to one side of the central frame portion and is arranged parallel thereto when in the retracted position.