JPS62249U

JPS62249U -

Info

Publication number: JPS62249U
Application number: JP9086285U
Authority: JP
Priority date: 1985-06-18
Filing date: 1985-06-18
Publication date: 1987-01-06

Description

[Brief explanation of the drawing]

第１図ないし第１４図は、本考案に係るデイス
ク駆動装置を説明するためのもので、第１図はデ
イスク駆動装置に備えられるホルダの平面図、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１
１図は本実施例に係るデイスク駆動装置のオート
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１
１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、第１５図は
従来のデイスク駆動装置を示す平面図である。３……カートリツジ、７……ホルダ、７ｌ……
突起、９……ターンテーブル、１０……モータ、
１１……デイスク、１２……キヤリツジ、１９ａ
……ロードアーム、１２ｂ……突出片、１９……
磁気ヘツド、２９……支承部材。 1 to 14 are for explaining the disk drive device according to the present invention. FIG. 1 is a plan view of a holder provided in the disk drive device, and FIG. 2 is a schematic diagram of the entire disk drive device. 3 is a bottom view, FIG. 4 is a front view, FIG. 5 is a right side view, FIG. 6 is a plan view showing the housing and carriage transfer mechanism, and FIGS.
FIG. 1 is an explanatory diagram of the autoloading operation of the disk drive device according to the present embodiment, and FIG. 7 is a plan view showing the state immediately before autoloading starts after the cartridge has been inserted into the holder to a predetermined position. Fig. 8 is a plan view showing the disc mounted on the turntable, Fig. 9 is a side view showing the same state as Fig. 7, and Fig. 10 shows the holder advanced to the turntable position. Side view, 1st
Figure 1 is a side view showing the same state as Figure 8;
The figures and FIG. 13 are for explaining the operation of the manual control. FIG. 14 is a bottom view of a cartridge driven by a disk drive device, and FIG. 15 is a plan view showing a conventional disk drive device. 3... Cartridge, 7... Holder, 7l...
Projection, 9...turntable, 10...motor,
11...disk, 12...carriage, 19a
...Load arm, 12b...Protruding piece, 19...
Magnetic head, 29...Supporting member.

Claims

[Scope of utility model registration request]

A drive mechanism that rotationally drives an information recording medium formed in a disk shape, a holder into which the information recording medium is inserted and the information recording medium is mounted on a predetermined rotation means of the drive mechanism, a carriage, and a load arm. In a disk drive device that holds an information recording medium and is equipped with a means for recording and reproducing information on the information recording medium, the holder is provided with a protruding piece of the load arm for supporting the protruding piece of the load arm to raise and lower the load arm. A disk drive device characterized in that the supporting member is capable of being inserted into and removed from a position where the protruding piece can be supported.