JPS609042U

JPS609042U - disk drive

Info

Publication number: JPS609042U
Application number: JP10093983U
Authority: JP
Inventors: 岡崎　清陽
Original assignee: 日本電気ホームエレクトロニクス株式会社
Priority date: 1983-06-29
Filing date: 1983-06-29
Publication date: 1985-01-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の録音円板を回転、保持する機構部分の縦
断面図、第２図は従来のディスク駆動装置の縦断面図、
第３図は本考案の実施例によるディスク駆動装置の縦断
面図である。なお図面に記載の記号は下記のものを示す。２・・・・
・・モータ、３・・・・・・ターンテーブル、７・・・
・・・エジェクタ、８・・・・・・ディスク押え、９・
・・・・・録音ディスク、１１．　１２．　１５・・・
・・・磁石。Figure 1 is a longitudinal sectional view of a conventional mechanism for rotating and holding a recording disk, and Figure 2 is a longitudinal sectional view of a conventional disk drive.
FIG. 3 is a longitudinal sectional view of a disk drive device according to an embodiment of the present invention. The symbols shown in the drawings indicate the following. 2...
...Motor, 3...Turntable, 7...
...Ejector, 8...Disk holder, 9.
...Recording disc, 11. 12. 15...
···magnet.

Claims

[Scope of utility model registration request]

A turntable is attached to the shaft of the motor, a disk holder for pressing a disk is provided opposite to the turntable, and magnets with polarities that attract each other are attached to opposing surfaces of the turntable and the disk holder, and A disk drive device comprising an ejector for holding and attaching and detaching the disk holder, wherein the ejector is equipped with a magnet having a polarity that reciprocates and repels a magnet attached to the disk holder.