JPS623665U

JPS623665U -

Info

Publication number: JPS623665U
Application number: JP9290985U
Authority: JP
Priority date: 1985-06-21
Filing date: 1985-06-21
Publication date: 1987-01-10

Description

[Brief explanation of the drawing]

図は全て本考案の実施例に係るデイスク駆動装
置を説明するためのもので、第１図ａはロード部
材の側面図、第１図ｂはロード部材の平面図、第
１図ｃはホルダの側面図、第１図ｄ，ｅ，ｆはそ
れぞれカートリツジのローデイング動作を説明す
るための要部側面図、第２図はデイスク駆動装置
全体の概略を示す平面図、第３図はその底面図、
第４図はその正面図、第５図はその右側面図、第
６図はハウジングとキヤリツジ移送機構を示す平
面図、第７図ないし第１１図は本実施例のデイス
ク駆動装置におけるオートローデイング動作の動
作説明図で、第７図はカートリツジがホルダ内の
所定位置まで挿入され、オートローデイングが始
まる直前の状態を示す平面図、第８図はデイスク
がターンテーブル上に装着された状態を示す平面
図、第９図は第７図と同様の状態を示す側面図、
第１０図はホルダがターンテーブル位置まで進ん
だ状態を示す側面図、第１１図は第８図と同様の
状態を示す側面図、第１２図および第１３図はマ
ニユアルイジクト動作を説明するためのもので、
第１２図は非作動時の状態を示す要部斜視図、第
１３図は作動時の状態を示す要部斜視図、第１４
図はデイスク駆動装置により駆動されるカートリ
ツジの底面図である。３……カートリツジ、４……ロード部材、５ａ
，５ｂ……側壁、６……カム部、６ａ……傾斜カ
ム部、６ｂ……平行カム部、７……ホルダ、７ｆ
……移動突起、７ｇ……逃げ溝、７ｈ……案内溝
、７ｓ，７ｔ……ローラ、３０……ジヨインタ、
３２……バネ、Ｈ……ロード部材の移動ストロー
ク、ｈ……ホルダ内のカートリツジの移動ストロ
ーク、ｌ……カム部における移動ストローク。 The figures are all for explaining the disk drive device according to the embodiment of the present invention, and FIG. 1a is a side view of the loading member, FIG. 1b is a plan view of the loading member, and FIG. 1c is a holder. 1d, e, and f are side views of essential parts for explaining the loading operation of the cartridge, respectively. FIG. 2 is a plan view schematically showing the entire disk drive device, and FIG. 3 is a bottom view thereof.
Fig. 4 is a front view thereof, Fig. 5 is a right side view thereof, Fig. 6 is a plan view showing the housing and carriage transfer mechanism, and Figs. 7 to 11 are autoloading diagrams in the disk drive device of this embodiment. These are explanatory diagrams of the operation. Figure 7 is a plan view showing the state in which the cartridge has been inserted to the predetermined position in the holder and immediately before autoloading begins, and Figure 8 shows the state in which the disk is mounted on the turntable. FIG. 9 is a side view showing the same state as FIG. 7;
Fig. 10 is a side view showing the state in which the holder has advanced to the turntable position, Fig. 11 is a side view showing the same state as Fig. 8, and Figs. 12 and 13 are for explaining the manual adjustment operation. It belongs to
FIG. 12 is a perspective view of the main part showing the state when not in operation, FIG. 13 is a perspective view of the main part showing the state when it is in operation, and FIG.
The figure is a bottom view of a cartridge driven by a disk drive. 3... Cartridge, 4... Load member, 5a
, 5b... Side wall, 6... Cam part, 6a... Inclined cam part, 6b... Parallel cam part, 7... Holder, 7f
...Movement protrusion, 7g...Escape groove, 7h...Guide groove, 7s, 7t...Roller, 30...Jyointa,
32...Spring, H...Movement stroke of the load member, h...Movement stroke of the cartridge in the holder, l...Movement stroke of the cam portion.

Claims

[Scope of utility model registration request]

A disk drive device in which a disk cartridge containing a disk-shaped information recording medium is introduced into the device, and the information recording medium is rotationally driven to record and reproduce information. In a device comprising a transfer means for transferring the recording medium to the rotation means side and a holding means for holding the disk cartridge, the holding means is lowered onto the rotation means onto the side wall of the load member transferred by the transfer means. A cam means is provided for causing the movement stroke of the load member in the direction of the rotating means,
The movement stroke of the disk cartridge within the holding means in the direction of the rotating means is set to be larger, and the holding means is configured to be able to be lowered to the rotating means along the cam means by the difference between the two moving strokes. A disk drive device featuring: