JPH0476647U

JPH0476647U -

Info

Publication number: JPH0476647U
Application number: JP11933690U
Authority: JP
Priority date: 1990-11-16
Filing date: 1990-11-16
Publication date: 1992-07-03

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図はデイスクジヤケツト未装着時のデイスク駆動
装置の平面図、第３図はデイスクジヤケツト装着
時のデイスク駆動装置の斜視図、第４図は従来例
を示す断面図である。１１……レバー、１１ａ……デイスク規制部、
１１ｂ……腕、１２……シヤーシ、１３……支軸
、１４……デイスク、１５……負圧パツド、１６
……ねじ、１７……バネ、１８……デイスク駆動
装置、Ｈ……磁気ヘツド。 Fig. 1 is a sectional view showing one embodiment of the present invention;
This figure is a plan view of the disk drive device without a disk jacket attached, FIG. 3 is a perspective view of the disk drive device with a disk jacket attached, and FIG. 4 is a sectional view showing a conventional example. 11... Lever, 11a... Disc regulation section,
11b... Arm, 12... Chassis, 13... Support shaft, 14... Disk, 15... Negative pressure pad, 16
...Screw, 17...Spring, 18...Disk drive device, H...Magnetic head.

Claims

[Claims for Utility Model Registration] (1) In a disk drive device that performs recording/reproduction by attracting a flexible magnetic disk toward a magnetic head side using a negative pressure pad, the negative pressure is applied to a demagnetic head side of the disk. A disc regulating part of a lever is arranged so as to be rotatable in the direction in which the distance from the pad changes. An arm that rotates together with the lever is extended, and the position of the disc regulating part is set opposite to the arm. A disk regulating device characterized by having a stopper whose regulating position can be adjusted. (2) The disk regulating device according to claim 1, wherein the arm extends to a side surface of the chassis of the disk drive device, and the stopper is provided on the side surface of the chassis.