公开(公告)号：US20130014132A1

公开(公告)日：2013-01-10

申请号：US13542959

申请日：2012-07-06

Applicant: Masaomi INOUE ,  Shinji TOYOFUKU

Inventor： Masaomi INOUE ,  Shinji TOYOFUKU

IPC: G11B33/02

CPC classification number: G11B17/0282 ,  G06F1/1658 ,  G06F1/187

Abstract: In an optical disk device (1), the generation of noises can be avoided even when a pressure or any other stress is applied to the wall of the housing (50) of the optical disk device, and the wall of the housing is caused to come into contact with a disk retaining assembly (11) of the optical disk device that may be rotating. A shaft (32) projecting centrally from the optical disk retaining assembly and the opposing wall of the housing is provided with a spherical tip (32a) at a free end thereof.

Abstract translation: 在光盘装置（1）中，即使当对光盘装置的壳体（50）的壁施加压力或任何其他应力时，也可以避免噪声的产生，并且使壳体的壁 与可旋转的光盘装置的盘保持组件（11）接触。 从光盘保持组件和壳体的相对壁中心突出的轴（32）在其自由端处设置有球形末端（32a）。