公开(公告)号：US20240302868A1

公开(公告)日：2024-09-12

申请号：US18027659

申请日：2022-09-02

Applicant: HONOR DEVICE CO., LTD.

Inventor： Lei FENG ,  Yameng WEI ,  Haifei LI ,  Yangjie TANG ,  Yuan WANG

IPC: G06F1/16

CPC classification number: G06F1/1681 ,  G06F1/1652

Abstract: This application provides a rotation mechanism, a supporting apparatus, and a foldable screen terminal, and relates to the field of electronic device technologies, so as to balance a lifting stroke of the lifting member and a thickness of the foldable screen terminal in an unfolded state. The rotation mechanism includes a lifting member, a shaft cover, a first swing arm, a second swing arm, a forcing structure, and a first supporting member. The lifting member includes a lamination surface. The shaft cover is located on a side that is of the lifting member and that is away from the lamination surface. The first swing arm and the second swing arm are respectively located on two opposite sides of the lifting member, and the first swing arm and the second swing arm can swing between an unfolded position and a folded position relative to the shaft cover.

公开(公告)号：US20240179229A1

公开(公告)日：2024-05-30

申请号：US17793135

申请日：2022-01-29

Applicant: Honor Device Co., Ltd.

Inventor： Zhenbiao FU ,  Yaolei ZHANG ,  Haifei LI ,  Mingqian GAO ,  Bin YAN ,  Guotong ZHOU

IPC: H04M1/02

CPC classification number: H04M1/0268 ,  H04M1/022

Abstract: Disclosed are a synchronization mechanism and a foldable terminal. In the synchronization mechanism, a first rotating component and a second rotating component are in transmission connection by using a first worm, a worm gear, and a second worm that are sequentially meshed, thereby implementing the synchronous rotation of the first rotating component and the second rotating component relative to a base. In addition, when the synchronization mechanism is applied to the foldable terminal, since an axial direction of the worm gear and a radial direction of the first worm and the second worm are consistent with a thickness direction of the body, and an axial size of the worm gear and radial sizes of the first worm and the second worm are relatively small, which is conducive to the light and thin design of the foldable terminal.

公开(公告)号：US20240073303A1

公开(公告)日：2024-02-29

申请号：US18268038

申请日：2022-01-11

Applicant: HONOR DEVICE CO., LTD.

Inventor： Yaolei ZHANG ,  Zhengping TAN ,  Mingqian GAO ,  Yuan WANG ,  Haifei LI ,  Guotong ZHOU ,  Leibo YUAN ,  Bin YAN ,  Kuibing ZHAO

IPC: H04M1/02

CPC classification number: H04M1/0216 ,  H04M1/0268

Abstract: This application provides a folding assembly and a foldable electronic device. The folding assembly is applied to a foldable electronic device, and is configured to carry a flexible display screen. The folding assembly includes a shaft base, a first housing, and a second housing. The first housing and the second housing are respectively disposed on both sides of the shaft base. A door plate swing arm is located above the shaft base and is disposed on each of both sides of a center line of the shaft base, one end of each door plate swing arm is rotatably connected to the shaft base, and the other end of each door plate swing arm is rotatably connected to the first housing or the second housing.