公开(公告)号：US10824197B1

公开(公告)日：2020-11-03

申请号：US16845536

申请日：2020-04-10

Applicant: FIRST DOME CORPORATION

Inventor： An Szu Hsu ,  Chun Han Lin ,  Yong Lin Chen

IPC: G06F1/16

Abstract: A folding shaft structure of a flexible display screen includes an intermediate bracket, a pivot seat, and two movable seat panels. Two sides of an intermediate bracket each have an open groove. The pivot seat is disposed between the two open grooves. Two sides of the pivot seat, facing the two open grooves, are each provided with a curved guide groove and a guide pin. One end of the curved guide groove, away from an opening of the open groove, is a curved tilted end. Each guide pin is disposed close to one end of the curved guide groove away from the curved tilted end. Each movable seat panel has a protruding portion inserted in the open groove. One side of the protruding portion is provided with a protruding pin inserted into the curved guide groove and a guide groove for insertion of the guide pin.