公开(公告)号：US20240275873A1

公开(公告)日：2024-08-15

申请号：US18645848

申请日：2024-04-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tengfei Zhou ,  Zhicheng Zhang ,  Qiang Zhan ,  Leilei Hua

IPC: H04M1/02 ,  H04M1/03

CPC classification number: H04M1/022 ,  H04M1/0249 ,  H04M1/0268 ,  H04M1/03

Abstract: A rotating shaft mechanism includes a body, a first door plate, a second door plate, an intermediate door plate, a first connecting rod assembly, and a second connecting rod assembly. The first connecting rod assembly includes a first housing connecting rod, a first gear connecting rod, and a first secondary connecting rod. The rotating shaft mechanism further includes a first meshing transmission structure. The first housing connecting rod, the first gear connecting rod, the first secondary connecting rod, the first door plate, and the body form a crank-slider structure to drive the first door plate to rotate relative to the body. The first gear connecting rod drives the intermediate door plate to move relative to the body using the first meshing transmission structure.

公开(公告)号：US20240206093A1

公开(公告)日：2024-06-20

申请号：US18555719

申请日：2022-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Changliang Liao ,  Ding Zhong ,  Hewen Shen ,  Tengfei Zhou ,  Weigui Chen ,  Wenwen Wu

IPC: H05K5/02 ,  F16C11/04

CPC classification number: H05K5/0226 ,  F16C11/04

Abstract: A folding apparatus includes a principal axis, a first bracket and a second bracket that are located on two sides of a principal axis along a width direction. A first connecting rod and a second connecting rod are located on two sides of the principal axis along the width direction, and a first swing arm and a second swing arm are located on two sides of the principal axis along the width direction. A first support plate and a second support plate are located on two sides of the principal axis along the width direction. When the first bracket and the second bracket rotate to be positioned face-to-face, and a length of accommodating space of the folding apparatus that accommodates a folded part of a flexible display can be extended.