JPS5960775U

JPS5960775U - Recording/playback device

Info

Publication number: JPS5960775U
Application number: JP15559982U
Authority: JP
Inventors: 啓成児玉; 大島　建; 坂本　正治
Original assignee: オリンパス光学工業株式会社
Priority date: 1982-10-14
Filing date: 1982-10-14
Publication date: 1984-04-20
Also published as: JPS639878Y2

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〜第３図は本考案の一実施例の構成を示す図で第
１図は上面図、第２図は側面図、第３図は後端面図、第
４図〜第６図は同実施例におけるケーブル保持機構の構
成を示す図で、第４図は上面図、第５図は側面図、第６
図は端面図である。１・・・取付ベース、２・・・ディスク回転駆動用モー
タ、３・・・ディスク載置用テーブル、４・・・ディス
ク、６・・・ヘッド送り機構、７・・・磁気回路、８・
・・ガイドレール、９・・・キャリッジ、ＩＯＡ、　　
ＩＱＢ・・・永久磁石、１３・・・ボイスコイル、１４
・・・光学式ヘッド、１５・・・アクチュエータ、１６
．１７・・・ベース側ケーブルホルダ、１８，１９・・
・キャリッジ側ケーブルホルダ、２０．２１・・・電力
用フレキシブルケーブル、２２．２３・・・信号用フレ
キシブルケーブル、３０・・・保持基板、３１・・・Ｌ
字型固定部材、３４・・・ケーブル陥入溝、３６・・・
第１の止め板、３９・・・第２の止め板、４１・・・ピ
ン、４２・・・ピン支持軸。Figures 1 to 3 are diagrams showing the configuration of an embodiment of the present invention. Figure 1 is a top view, Figure 2 is a side view, Figure 3 is a rear end view, and Figures 4 to 6 are FIG. 4 is a top view, FIG. 5 is a side view, and FIG.
The figure is an end view. DESCRIPTION OF SYMBOLS 1... Mounting base, 2... Disk rotation drive motor, 3... Disk mounting table, 4... Disk, 6... Head feeding mechanism, 7... Magnetic circuit, 8...
...Guide rail, 9...Carriage, IOA,
IQB...Permanent magnet, 13...Voice coil, 14
...Optical head, 15...Actuator, 16
．． 17... Base side cable holder, 18, 19...
・Carriage side cable holder, 20.21... Flexible power cable, 22.23... Flexible signal cable, 30... Holding board, 31... L
character-shaped fixing member, 34...cable recess groove, 36...
First stop plate, 39... Second stop plate, 41... Pin, 42... Pin support shaft.

Claims

[Scope of utility model registration request]

A disc-shaped recording medium, an optical head for optically recording and reproducing information on the recording medium, and a voice coil-driven forward feeder for moving the optical head in the radial direction of the recording medium. a belt-shaped flexible cable that supplies power and sends and receives signals to the head feeding mechanism and the head moved by the mechanism;
The cable holding mechanism includes a cable holding mechanism that holds the flexible cable stretched between the head feeding mechanism and/or the head and the mounting base, and the cable holding mechanism includes:
a holding board whose one end is fixed to the head feeding mechanism, head, mounting base, etc.; a cable recess groove provided on one side of the holding board; and a first flexible cable recessed into the cable recess groove. a first stop plate that is partially fitted into the groove so as to fix the cable to the bottom of the groove and is attached so that its surface is flush with the surface of the substrate; and the first stop plate and a second stop plate provided to press and fix a second flexible cable, one side of which is in contact with the surface of the substrate, onto the substrate using a spring force. .