公开(公告)号：US11630491B2

公开(公告)日：2023-04-18

申请号：US17266118

申请日：2018-08-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bo Huang ,  Hideo Kato ,  Weihua Mao ,  Haowen Xu ,  Yi-Hsiang Liao

IPC: G06F1/16

Abstract: A rotating shaft connection mechanism includes two rotating shafts, two connection assemblies corresponding to the two rotating shafts, and one synchronous driving block, where each connection assembly includes a slide rail block and a drive sheet, a boss of the slide rail block is inserted into a slanting groove on the drive sheet, the synchronous driving block is connected to the two rotating shafts, and the synchronous driving block is disposed on two sides of a connecting piece on the drive sheet by using provided connecting pieces, and is inserted into a spiral groove by using a provided positioning protrusion part. In this way, through fitting connection between the two rotating shafts, the one synchronous driving block and the slide rail blocks and drive sheets of the two connection assemblies corresponding to the two rotating shafts, rotation of the rotating shaft is converted into sliding of the slide rail block.

公开(公告)号：US20210208641A1

公开(公告)日：2021-07-08

申请号：US17266118

申请日：2018-08-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bo Huang ,  Hideo Kato ,  Weihua Mao ,  Haowen Xu ,  Yi-Hsiang Liao

IPC: G06F1/16

Abstract: A rotating shaft connection mechanism includes two rotating shafts, two connection assemblies corresponding to the two rotating shafts, and one synchronous driving block, where each connection assembly includes a slide rail block and a drive sheet, a boss of the slide rail block is inserted into a slanting groove on the drive sheet, the synchronous driving block is connected to the two rotating shafts, and the synchronous driving block is disposed on two sides of a connecting piece on the drive sheet by using provided connecting pieces, and is inserted into a spiral groove by using a provided positioning protrusion part. In this way, through fitting connection between the two rotating shafts, the one synchronous driving block and the slide rail blocks and drive sheets of the two connection assemblies corresponding to the two rotating shafts, rotation of the rotating shaft is converted into sliding of the slide rail block.

公开(公告)号：US20210247818A1

公开(公告)日：2021-08-12

申请号：US17253878

申请日：2018-06-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hideo Kato ,  Yaming Jiang ,  Lei Bai ,  Guanjun Zhang

IPC: G06F1/16

Abstract: A device includes a first body, a second body, and a rotating shaft connection mechanism configured to connect the first body and the second body. The rotating shaft connection mechanism includes N rotating shaft components, a connection component, and N movable linear components corresponding to the N rotating shaft components. An ith linear component is wound around a rotating shaft of a corresponding ith rotating shaft component. A segment of extending linear component and a segment of extending linear component separately pass through the connection component. When the second body rotates relative to the first body, the segment of linear component and the segment of linear component have different rotation radii.

公开(公告)号：US11868186B2

公开(公告)日：2024-01-09

申请号：US15733633

申请日：2018-04-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hideo Kato ,  Yaming Jiang ,  Lei Bai ,  Mengying Pan

IPC: G06F1/16 ,  E05D3/12 ,  E05D7/00 ,  E05D11/00

CPC classification number: G06F1/1681 ,  E05D3/12 ,  E05D7/0009 ,  E05D11/00 ,  E05Y2900/606

Abstract: An opening and closing mechanism includes: a first rotating shaft and a second rotating shaft that are disposed in parallel, a first telescopic part disposed on the first rotating shaft and a second telescopic part disposed on the second rotating shaft, and the first rotating shaft and the second rotating shaft are rotationally connected. The first telescopic part includes a first connection part connected to the first rotating shaft and a first body fastening part slidable along the first connection part, and the first body fastening part is configured to fasten a first body of the electronic device. The second telescopic part includes a second connection part connected to the second rotating shaft and a second body fastening part slidable along the second connection part, and the second body fastening part is configured to fasten a second body of the electronic device.

公开(公告)号：US20220261040A1

公开(公告)日：2022-08-18

申请号：US17631271

申请日：2020-07-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Liu ,  Hideo Kato ,  Yu Liu ,  Chunjun Ma ,  Lexiong Peng ,  Zhong Li

IPC: G06F1/16

Abstract: A rotating mechanism includes: a rotating shaft; a first mechanical part, where the first mechanical part is provided with a first slide groove; a second mechanical part, where the second mechanical part is provided with a second slide groove; a third mechanical part, where the third mechanical part is disposed in the first slide groove, and one end of the third mechanical part is rotatably connected to the rotating shaft; and a fourth mechanical part, where the fourth mechanical part is disposed in the second slide groove, and one end of the fourth mechanical part is rotatably connected to the rotating shaft. When the first mechanical part and the second mechanical part rotate around the rotating shaft, the third mechanical part slides with respect to the first slide groove.

公开(公告)号：US11409334B2

公开(公告)日：2022-08-09

申请号：US17253878

申请日：2018-06-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hideo Kato ,  Yaming Jiang ,  Lei Bai ,  Guanjun Zhang

IPC: G06F1/16 ,  H04M1/02

Abstract: A device includes a first body, a second body, and a rotating shaft connection mechanism configured to connect the first body and the second body. The rotating shaft connection mechanism includes N rotating shaft components, a connection component, and N movable linear components corresponding to the N rotating shaft components. An ith linear component is wound around a rotating shaft of a corresponding ith rotating shaft component. A segment of extending linear component and a segment of extending linear component separately pass through the connection component. When the second body rotates relative to the first body, the segment of linear component and the segment of linear component have different rotation radii.