JPS6263873U

JPS6263873U -

Info

Publication number: JPS6263873U
Application number: JP15437385U
Authority: JP
Priority date: 1985-10-11
Filing date: 1985-10-11
Publication date: 1987-04-21

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による磁気デイス
ク装置の非動作時の状態を示す構成図、第２図は
第１図における―線に沿う平面での断面図、
第３図は第１図の磁気デイスク装置の動作時の状
態を示す構成図、第４図は第３図における―
線に沿う平面での断面図、第５図はこの考案の他
の実施例による磁気デイスク装置の非動作時の状
態を示す構成図、第６図は従来の磁気デイスク装
置の一例を示す構成図である。１はステツピングモータ、２は駆動軸、４はス
チールベルト、７はキヤリツジ、１０は磁気ヘツ
ド、１１はレバー、１２はスプリング、１３はソ
レノイド、１６は壁面、１７は係合部材である。
なお、各図中、同一符号は同一又は相当部分を示
す。 FIG. 1 is a configuration diagram showing a non-operating state of a magnetic disk device according to an embodiment of the invention, and FIG. 2 is a sectional view taken along the line - in FIG. 1.
FIG. 3 is a configuration diagram showing the operating state of the magnetic disk device shown in FIG. 1, and FIG.
5 is a configuration diagram showing a non-operating state of a magnetic disk device according to another embodiment of the invention; FIG. 6 is a configuration diagram showing an example of a conventional magnetic disk device. It is. 1 is a stepping motor, 2 is a drive shaft, 4 is a steel belt, 7 is a carriage, 10 is a magnetic head, 11 is a lever, 12 is a spring, 13 is a solenoid, 16 is a wall surface, and 17 is an engaging member.
In each figure, the same reference numerals indicate the same or equivalent parts.

Claims

[Claims for Utility Model Registration] (1) A magnetic head for recording and reproducing information on a medium, a carriage to which the magnetic head is attached and movable in the radial direction of the medium, and a magnetic head attached to the carriage via a belt. , a step motor that rotates a belt to enable the carriage to move; and a step motor that releases the movement of the carriage when the magnetic head receives an electrical signal and records or reproduces information on the medium; A magnetic disk device comprising: a carriage restraining means for restraining; and a carriage restraining means. (2) The carriage restraining means includes a lever that engages with the drive shaft of the step motor, a spring that is attached to the lever and biases the drive shaft, and a spring that is connected to the lever and connects the drive shaft and the lever. A magnetic disk device according to claim 1, comprising a solenoid that releases engagement against the elastic force of the spring. (3) The carriage restraining means includes an engaging member that engages with the carriage, a spring that presses the engaging member toward the carriage, and a spring that is connected to the engaging member and that engages the carriage and the engaging member. 2. A magnetic disk device according to claim 1, comprising: a solenoid for releasing the magnetic disk against the elastic force of a spring;