公开(公告)号：US11530025B2

公开(公告)日：2022-12-20

申请号：US16834452

申请日：2020-03-30

Applicant: Hangzhou Zero Zero Technology Co., Ltd.

Inventor： Long Zhang ,  Zhaozhe Wang ,  Weiqi Liu ,  Xiaonan Cheng ,  Tong Zhang

IPC: B64C1/30 ,  B64C39/02

Abstract: An unmanned aerial vehicle includes a fuselage body, a foldable wing assembly and a gear assembly. The foldable wing assembly, including a pair of opposing wing members, is coupled to the fuselage body and positionable in a stowed position and a deployed position. The gear assembly positions the wing members in a stowed position and a deployed position and include a support bracket assembly and a pair of opposing hinge members. The support bracket assembly is coupled to the fuselage body and including first and second support brackets forming a cavity therebetween and a pair of opposing hinge members. The pair of opposing hinge members are pivotably coupled to the support bracket assembly and positioned within the cavity. Each hinge member is coupled to a corresponding wing member and includes a set of gear teeth extending outwardly from an arcuate radially outer surface and coupled in a meshed arrangement.

公开(公告)号：US20200324874A1

公开(公告)日：2020-10-15

申请号：US16834452

申请日：2020-03-30

Applicant: Hangzhou Zero Zero Technology Co., Ltd.

Inventor： Long Zhang ,  Zhaozhe Wang ,  Weiqi Liu ,  Xiaonan Cheng ,  Tong Zhang

IPC: B64C3/56 ,  B64C39/02 ,  F16H19/00 ,  F16H57/025

Abstract: An unmanned aerial vehicle includes a fuselage body, a foldable wing assembly and a gear assembly. The foldable wing assembly, including a pair of opposing wing members, is coupled to the fuselage body and positionable in a stowed position and a deployed position. The gear assembly positions the wing members in a stowed position and a deployed position and include a support bracket assembly and a pair of opposing hinge members. The support bracket assembly is coupled to the fuselage body and including first and second support brackets forming a cavity therebetween and a pair of opposing hinge members. The pair of opposing hinge members are pivotably coupled to the support bracket assembly and positioned within the cavity. Each hinge member is coupled to a corresponding wing member and includes a set of gear teeth extending outwardly from an arcuate radially outer surface and coupled in a meshed arrangement.