公开(公告)号：US12066863B2

公开(公告)日：2024-08-20

申请号：US17526952

申请日：2021-11-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianbo Ran ,  Wen Fan ,  Chunjun Ma ,  Tao Huang

IPC: G06F1/16

CPC classification number: G06F1/1641 ,  G06F1/1616 ,  G06F1/1652

Abstract: A foldable electronic device, including: a foldable screen, where the foldable screen is made of a plurality of layers of materials; and a first housing and a second housing, where the first housing and the second housing are connected by using a folding shaft, traction mechanisms are disposed on the first housing and the second housing, an outermost layer of the foldable screen is fixedly connected to the first housing and the second housing, an innermost layer of the foldable screen is fixedly connected to the traction mechanisms, the traction mechanisms slide on the first housing and the second housing along a first direction, the traction mechanisms are configured to drag the layers of the foldable screen to be dislocated mutually, and the first direction is a direction perpendicular to the folding shaft.

公开(公告)号：US11336761B2

公开(公告)日：2022-05-17

申请号：US17006134

申请日：2020-08-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianbo Ran ,  Ding Zhong ,  Wenming Shi ,  Hehui Yang

IPC: H04M1/02

Abstract: Embodiments of this application describe a middle frame and a terminal device, where the middle frame includes a middle plate, at least one middle element, at least one welding platform, and an outer frame. The at least one middle element is fixedly connected to an edge of the middle plate, and the at least one welding platform is fixedly connected to an inner side of the outer frame. Further, the at least one welding platform on the outer frame is in welded connection with the at least one middle element on the middle plate.

公开(公告)号：US20220075415A1

公开(公告)日：2022-03-10

申请号：US17526952

申请日：2021-11-15

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Jianbo Ran ,  Wen Fan ,  Chunjun Ma ,  Tao Huang

IPC: G06F1/16

Abstract: A foldable electronic device, including: a foldable screen, where the foldable screen is made of a plurality of layers of materials; and a first housing and a second housing, where the first housing and the second housing are connected by using a folding shaft, traction mechanisms are disposed on the first housing and the second housing, an outermost layer of the foldable screen is fixedly connected to the first housing and the second housing, an innermost layer of the foldable screen is fixedly connected to the traction mechanisms, the traction mechanisms slide on the first housing and the second housing along a first direction, the traction mechanisms are configured to drag the layers of the foldable screen to be dislocated mutually, and the first direction is a direction perpendicular to the folding shaft.