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.