公开(公告)号：US11978480B2

公开(公告)日：2024-05-07

申请号：US17913331

申请日：2021-03-18

Applicant: Sony Interactive Entertainment Inc.

Inventor： Aki Yoguchi ,  Keigo Sato

IPC: G11B17/04

CPC classification number: G11B17/0404

Abstract: There is provided an optical disc drive that can maintain contact between an optical disc and a conveying roller, while allowing the number of components to be reduced. A conveying roller includes a right roller that is rotatable around an axis and a left roller that is rotatable around an axis. The right roller portion and the left roller portion are arranged in a lateral direction. One of a right end portion of the right roller portion and a left end portion of the left roller portion is movable in an up-down direction relative to the other of the right end portion of the right roller portion and the left end portion of the left roller portion, with a relative position between the axis and the axis unchanged.