JPH0328569U

JPH0328569U -

Info

Publication number: JPH0328569U
Application number: JP8697989U
Authority: JP
Priority date: 1989-07-25
Filing date: 1989-07-25
Publication date: 1991-03-22

Description

[Brief explanation of drawings]

第１図および第２図はピツクアツプ固体装置の
それぞれ側面図、第３図はピツクアツプと固定構
造を示す部分断面説明図、第４図は係合板の取付
状態を示す分解斜視図、第５図はベース枠へのメ
カシヤーシの装着状態を示す斜視図、第６図は本
考案のメカシヤーシの分解状態を示す斜視図、第
７図はエジエクトレバーとスライドレバーとの動
きを示す説明図である。１０……ベース枠、１２……メカシヤーシ、１
４……エジエクト板、１４ｃ……支持片、１８…
…ドレイブベース、２０……スライドガイド、２
２……カートリツジシエル、２４……ロツク解除
ピン、２８……エジエクトレバー、３０……ピツ
クアツプ、３４……スピンドル、４０……移動ベ
ース、４２……リニアモータ、４４……ストツパ
ピン、４６……係合板。 Figures 1 and 2 are side views of the pick-up solid state device, Figure 3 is a partial cross-sectional explanatory diagram showing the pick-up and fixing structure, Figure 4 is an exploded perspective view showing how the engagement plate is attached, and Figure 5 is a side view of the pick-up solid state device. FIG. 6 is a perspective view showing the mechanical chassis attached to the base frame, FIG. 6 is a perspective view showing the mechanical chassis of the present invention in an exploded state, and FIG. 7 is an explanatory diagram showing the movement of the eject lever and the slide lever. 10...Base frame, 12...Mecha chassis, 1
4... Eject plate, 14c... Support piece, 18...
...Drave base, 20...Slide guide, 2
2...Cart cartridge shell, 24...Lock release pin, 28...Eject lever, 30...Pick up, 34...Spindle, 40...Movement base, 42...Linear motor, 44...Stop pin, 46... ...Engagement plate.

Claims

[Claim for Utility Model Registration] A moving base on which a pick-up is placed is movably supported with respect to a mechanical chassis using a linear motor as a driving source, and when a cartridge containing a compact disk is inserted into the cartridge shell, In a disk device, a compact disk in which a cartridge is moved toward the spindle together with a cartridge shell is set on the spindle, and the compact disk is read by moving the pick-up, the moving base on which the pick-up is placed. A stopper pin is extended from the stopper pin, and an engagement plate is provided which engages with the stopper pin biased in the direction of engagement with the stopper pin and locks the movement of the pick-up, and when the cartridge is inserted into the cartridge shell, the cartridge shell is attached to the spindle. 1. A pick-up fixing device, characterized in that the cartridge shell is provided with a release portion that presses the engagement plate to release the engagement of the engagement plate with the stopper pin when moving in the direction of the pickup.