JPH01151457U

JPH01151457U -

Info

Publication number: JPH01151457U
Application number: JP4757088U
Authority: JP
Priority date: 1988-04-08
Filing date: 1988-04-08
Publication date: 1989-10-19

Description

[Brief explanation of the drawing]

第１図は本考案の集合型光デイスク記憶装置の
一実施例の一部省略した斜視図、第２図は第１図
のサーボモータ１０の制御ブロツク図、第３図は
第１図の一部省略した側面図、第４図は従来例の
一部省略した斜視図、第５図は第４図のサーボモ
ータ１０の制御ブロツク図、第６図は第４図の一
部省略した側面図である。１…収納庫、２_１〜２_３…デイスクカートリツ
ジ、３…ハンドユニツト、３_１…ハンド部、７…
ボールスプライン、８_１，８_２…プーリ、９…ワ
イヤー、１０…サーボモータ、１１…モータドラ
イバ、１２…サーボ電源、１３…マイクロコンピ
ユータ、１４_１…投光部、１４_２…受光部、１５
…光。 1 is a partially omitted perspective view of an embodiment of the collective optical disk storage device of the present invention, FIG. 2 is a control block diagram of the servo motor 10 shown in FIG. 1, and FIG. 4 is a partially omitted perspective view of a conventional example, FIG. 5 is a control block diagram of the servo motor 10 shown in FIG. 4, and FIG. 6 is a partially omitted side view of FIG. 4. It is. DESCRIPTION OF SYMBOLS 1...Storage, _21-23 ...Disk cartridge, ₃ ...Hand unit, ₃₁ ...Hand section, 7...
Ball spline, 8 ₁ , 8 ₂ ... pulley, 9 ... wire, 10 ... servo motor, 11 ... motor driver, 12 ... servo power supply, 13 ... microcomputer, 14 ₁ ... light emitter, 14 ₂ ... light receiver, 15
…light.

Claims

[Claims for Utility Model Registration] It has a storage for storing a plurality of disk cartridges at intervals, and after positioning the hand unit with respect to a desired disk cartridge, the disk cartridge is removed from the storage. In a collective optical disk storage device to be taken out and transported to a reproducing/recording device, there is provided a detector for detecting the protrusion of the disk cartridge from the storage, and a detector for detecting the protrusion of the disk cartridge from the storage while the hand unit is being moved. 1. A collective optical disk storage device comprising means for stopping a motor for driving a hand unit when a hand unit is detected.