公开(公告)号：US20210391128A1

公开(公告)日：2021-12-16

申请号：US17446060

申请日：2021-08-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junchao Luo ,  Yi Yu ,  Peng Zhang

IPC: H01H13/14 ,  G06F3/0362 ,  G06F3/01 ,  H01H13/20

Abstract: Embodiments of this application provide an input apparatus and an electronic device including the input apparatus. The input apparatus includes a top cover, where at least one trench is disposed in a first area of the top cover; a base, where at least one slot group is disposed in a second area of the base, and projections of the second area and the first area in a pressing or tapping direction overlap; a tactile switch, including a force-bearing surface and disposed on the top cover or the base; and at least one connecting rod, disposed between the top cover and the base, where the connecting rod includes a main rod and a side rod group, the main rod is rotatably nested in a corresponding trench, and each side rod in the side rod group is slidably nested in a corresponding slot in the slot group.

公开(公告)号：US11804340B2

公开(公告)日：2023-10-31

申请号：US17446060

申请日：2021-08-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junchao Luo ,  Yi Yu ,  Peng Zhang

IPC: H01H13/14 ,  G06F3/01 ,  G06F3/0362 ,  H01H13/20

CPC classification number: H01H13/14 ,  G06F3/016 ,  G06F3/0362 ,  H01H13/20

Abstract: Embodiments of this application provide an input apparatus and an electronic device including the input apparatus. The input apparatus includes a top cover, where at least one trench is disposed in a first area of the top cover; a base, where at least one slot group is disposed in a second area of the base, and projections of the second area and the first area in a pressing or tapping direction overlap; a tactile switch, including a force-bearing surface and disposed on the top cover or the base; and at least one connecting rod, disposed between the top cover and the base, where the connecting rod includes a main rod and a side rod group, the main rod is rotatably nested in a corresponding trench, and each side rod in the side rod group is slidably nested in a corresponding slot in the slot group.

公开(公告)号：US12126745B2

公开(公告)日：2024-10-22

申请号：US17843558

申请日：2022-06-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Junchao Luo ,  Wenji An ,  Zhi Yuan ,  Hongfan Lin ,  Hanbiao Jin ,  Wei Shan

IPC: H04M1/02

CPC classification number: H04M1/022 ,  H04M1/0268 ,  H04M1/0274

Abstract: This application provides a foldable screen device. The foldable screen device in this application includes two frames that are jointly articulated with a rotating shaft assembly. The two frames may rotate around rotating shafts of the rotating shaft assembly to be closed or opened. The rotating shaft assembly includes a connection structure and hinges. The connection structure has a channel that passes through two opposite sides of the rotating shaft assembly, and an electrical connection line of the foldable screen device penetrates into the channel. Two ends of the electrical connection line are respectively connected to the two frames, and the hinges and the channel are located at different positions of the rotating shaft assembly in an axial direction. In this way, bending deformation generated by the electrical connection line when the foldable screen device is folded is relatively small, and connection reliability is high.

公开(公告)号：US20220291720A1

公开(公告)日：2022-09-15

申请号：US17804458

申请日：2022-05-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junchao Luo ,  Hongfan Lin ,  Jiafeng Ding ,  Hanbiao Jin ,  Guanghai Huang ,  Wei Shan

IPC: G06F1/16

Abstract: A foldable terminal device is provided, including a first housing, a second housing, a third housing, a wire, and a wire fastening assembly. The third housing is located between the first housing and the second housing, the wire penetrates through an interior of the third housing, and both ends of the wire are respectively connected to the first housing and the second housing. The wire fastening assembly is disposed inside the third housing, and is configured to fasten the wire of the foldable terminal device to the third housing. The wire fastening assembly includes a first magnetic component and a magnetic assembly, the first magnetic component is fixedly connected to the interior of the third housing, the magnetic assembly is connected to the wire, and the magnetic assembly is magnetically connected to the first magnetic component.

公开(公告)号：US11720187B2

公开(公告)日：2023-08-08

申请号：US17827319

申请日：2022-05-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yingchun Zhang ,  Lei Bai ,  Junchao Luo ,  Teng Long

IPC: G06F3/0354 ,  G06F1/16

CPC classification number: G06F3/03547 ,  G06F1/169

Abstract: A touchpad assembly includes a baseplate, a support, and a balance bar. The baseplate includes a first plate body and a second plate body. The first plate body is higher than the second plate body in a thickness direction of the touchpad assembly, and the first plate body is configured to accommodate a battery of the electronic device. The support is disposed on a side of the baseplate, the balance bar is supported between the support and the baseplate, and is capable of rotating around a set fulcrum of the baseplate. The balance bar includes a main body portion and supporting portions. At least part of each of the supporting portions is located on the first plate body. An end of each of the supporting portions that extends away from the main body portion does not extend past a bottom surface of the first plate body in the thickness direction.

公开(公告)号：US20220291763A1

公开(公告)日：2022-09-15

申请号：US17827319

申请日：2022-05-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yingchun Zhang ,  Lei Bai ,  Junchao Luo ,  Teng Long

IPC: G06F3/0354 ,  G06F1/16

Abstract: A touchpad assembly includes a baseplate, a support, and a balance bar. The baseplate includes a first plate body and a second plate body. The first plate body is higher than the second plate body in a thickness direction of the touchpad assembly, and the first plate body is configured to accommodate a battery of the electronic device. The support is disposed on a side of the baseplate, the balance bar is supported between the support and the baseplate, and is capable of rotating around a set fulcrum of the baseplate The balance bar includes a main body portion and supporting portions. At least part of each of the supporting portions is located on the first plate body. An end of each of the supporting portions that extends away from the main body portion does not extend past a bottom surface of the first plate body in the thickness direction.