JPH02149168U

JPH02149168U -

Info

Publication number: JPH02149168U
Application number: JP5591489U
Authority: JP
Priority date: 1989-05-15
Filing date: 1989-05-15
Publication date: 1990-12-19

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例による磁気デイス
ク装置を示す平面図、第２図は第１図の一部拡大
図、第３図は従来の磁気デイスク装置を示す平面
図である。図において、１はデイスク、２はヘツド、３は
回転軸、４は揺動アーム部、５はフレキシブル基
板、５ａは円弧部、６は固定部、７はフレキシブ
ル基材を示す。なお、図中同一符号は同一または
相当部分を示す。 FIG. 1 is a plan view showing a magnetic disk device according to an embodiment of the invention, FIG. 2 is a partially enlarged view of FIG. 1, and FIG. 3 is a plan view showing a conventional magnetic disk device. In the figure, 1 is a disk, 2 is a head, 3 is a rotating shaft, 4 is a swinging arm, 5 is a flexible substrate, 5a is an arcuate portion, 6 is a fixed portion, and 7 is a flexible substrate. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of claim for utility model registration] A fixed part that supports a disk that stores information;
A swinging arm part that positions a head for recording and reproducing information on the disk by swinging about a rotation axis disposed on the fixed part, and a flexible board that inputs and outputs an amount of electricity to and from the head. In the magnetic disk device, the flexible substrate is arranged across the swing arm part and the fixed part opposite to the swing arm part, with respect to the circular arc part of the flexible substrate arranged across the swing arm part and the fixed part. What is claimed is: 1. A magnetic disk device comprising: a flexible base member arranged such that the directions of the circular arcs formed between the swing arm portion and the fixed portion are opposite to each other;