公开(公告)号：US20230229189A1

公开(公告)日：2023-07-20

申请号：US18001827

申请日：2021-06-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yunyong Li ,  Chunjun Ma ,  Zhengyi Xu ,  Linhui Niu ,  Ting Liu ,  Gangchao Wang

IPC: G06F1/16 ,  H04M1/02

CPC classification number: G06F1/1616 ,  H04M1/022

Abstract: A rotation mechanism, includes a middle housing (1), a first support (2) and a second support (3), a first end of the first support is rotatably connected to the middle housing, and a second end of the first support is fixedly connected to a first housing; a first end of the second support is rotatably connected to the middle housing, and a second end of the second support is fixedly connected to a second housing.

公开(公告)号：US20230075646A1

公开(公告)日：2023-03-09

申请号：US17919011

申请日：2021-04-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Linhui Niu ,  Chunjun Ma ,  Zhengyi Xu ,  Ting Liu ,  Yungyong Li ,  Gangchao Wang

IPC: H04M1/02

Abstract: A rotating mechanism includes a main shaft assembly, a first fastening bracket, a first transmission arm, a first rotation arm, a first support plate, a second fastening bracket, a second transmission arm, a second rotation arm, and a second support plate. One end of the first transmission arm is slidably connected to the first fastening bracket, and the other end is rotatably connected to the main shaft assembly. Two ends of the first rotation arm are rotatably connected to the first fastening bracket and the main shaft assembly respectively.

公开(公告)号：US20240069604A1

公开(公告)日：2024-02-29

申请号：US18044392

申请日：2021-08-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhengyi Xu ,  Chunjun Ma ,  Linhui Niu ,  Ting Liu ,  Yunyong Li ,  Gangchao Wang ,  Chenghao Guan

IPC: G06F1/16

CPC classification number: G06F1/1681 ,  G06F1/1652

Abstract: The electronic device includes a folding apparatus and a flexible display. The folding apparatus is configured to bear the flexible display. An elastic component of the folding apparatus may transfer an elastic force to the flexible display by using a housing of the folding apparatus. A force that is away from a main shaft and that is applied to the flexible display when the electronic device is in a flattened state is greater than a force that is away from the main shaft and that is applied to the flexible display when the electronic device is in a closed state.

公开(公告)号：US20230164253A1

公开(公告)日：2023-05-25

申请号：US17919066

申请日：2021-04-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhengyi Xu ,  Chunjun Ma ,  Linhui Niu ,  Yunyong Li ,  Gangchao Wang ,  Ting Liu

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/0268 ,  G06F1/1641 ,  G06F1/1652 ,  H04M1/022

Abstract: A rotating mechanism includes a main shaft assembly, a first fixed bracket, a first transmission arm, a first rotating arm, a second fixed bracket, a second transmission arm, and a second rotating arm. A sliding end of the first transmission arm is slidably connected to the first fixed bracket, a rotating end of the first transmission arm is rotatably connected to the main shaft assembly, one end of the first rotating arm is rotatably connected to the first fixed bracket, and an other end of the first rotating arm is rotatably connected to the main shaft assembly.

公开(公告)号：US20230403347A1

公开(公告)日：2023-12-14

申请号：US18250360

申请日：2021-10-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ting Liu ,  Chunjun Ma ,  Linhui Niu ,  Zhengyi Xu ,  Yunyong Li

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/022 ,  H04M1/0268 ,  G06F1/1618

Abstract: This application discloses a folding mechanism and an electronic device. The folding mechanism is applied to a housing apparatus of an electronic device, and is configured to connect two housings of the housing apparatus. The folding mechanism can form display accommodating space through automatic avoidance in a folding process, and a flexible display is accommodated in the display accommodating space, so that a folding action performed by the housing apparatus on the flexible display is stable, and a squeezing force is small. This helps reduce a risk that the flexible display is damaged due to excessive squeezing of the folding mechanism, and makes the flexible display more reliable.

公开(公告)号：US20230171334A1

公开(公告)日：2023-06-01

申请号：US17919156

申请日：2021-04-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhengyi Xu ,  Chunjun Ma ,  Linhui Niu ,  Ting Liu ,  Gangchao Wang

IPC: H04M1/02

CPC classification number: H04M1/0216 ,  H04M1/0268

Abstract: A rotating mechanism includes a main shaft assembly, a first fixed bracket, a second fixed bracket, a first transmission arm, a first rotating arm, a second transmission arm, and a second rotating arm. One end of the first transmission arm is slidably connected to the second fixed bracket, and the other end of the first transmission arm is a rotating end and is rotatably connected to the main shaft assembly. Two ends of the first rotating arm are rotatably connected to the first transmission arm and the first fixed bracket respectively. One end of the second transmission arm is slidably connected to the first fixed bracket, and the other end of the second transmission arm is rotatably connected to the main shaft assembly. Two ends of the second rotating arm are rotatably connected to the second transmission arm and the second fixed bracket respectively.

公开(公告)号：US10459754B2

公开(公告)日：2019-10-29

申请号：US15786159

申请日：2017-10-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ting Liu

IPC: G06F9/455 ,  G06F9/54 ,  G06F11/30 ,  G06F11/34 ,  H04L12/24 ,  H04L12/26 ,  H04L29/08

Abstract: A method for discovering an application topology relationship provided by this application, in a packet transmission process, API calling information is recorded, and a topology discovery server determines, by analyzing collected API calling information, whether interaction exists between virtual machines in a virtual machine cluster. By using the foregoing analysis manner, the topology discovery server may further determine interaction frequency that is between virtual machines and to which the collected API calling information relates, and determine an application topology relationship between the virtual machines according to the interaction frequency of the virtual machines. The foregoing solution provides a method for discovering an application topology relationship between virtual machines in a virtualization scenario, where an application topology relationship between virtual machines is determined by analyzing API calling information generated in a packet transmission process, and therefore complexity of the solution is relatively low.