JPH03110655U

JPH03110655U -

Info

Publication number: JPH03110655U
Application number: JP2027890U
Authority: JP
Priority date: 1990-02-28
Filing date: 1990-02-28
Publication date: 1991-11-13

Description

[Brief explanation of drawings]

第１図は本考案の要部となるデイスク昇降機構
を示した斜視図、第２図は本考案の要部となるデ
イスク昇降機構を示した平面図、第３図および第
４図は本考案の要部となるデイスク昇降機構の動
作を示した図、第５図は本考案に係わるデイスク
駆動装置の概略構成を示した斜視図、第６図は従
来のデイスク昇降機構を示した平面図、第７図は
従来のデイスク昇降機構を示した縦断面図である
。１……デイスク駆動装置、２……オープナ、７
……ターンテーブル、２０……デイスクケース、
２１……デイスク、３０……デイスク昇降機構、
３２……オープナアーム、３３……反転スプリン
グ、３５……リフターレバ、３６……リフターリ
ンク、３７……リフターアーム、３８……昇降リ
ング３８、３９……デイスク昇降台。 Fig. 1 is a perspective view showing the disk elevating mechanism which is the main part of the present invention, Fig. 2 is a plan view showing the disk elevating mechanism which is the main part of the invention, and Figs. 3 and 4 are the main parts of the invention. FIG. 5 is a perspective view showing a schematic configuration of the disk drive device according to the present invention, and FIG. 6 is a plan view showing a conventional disk lifting mechanism. FIG. 7 is a longitudinal cross-sectional view showing a conventional disk elevating mechanism. 1...Disk drive device, 2...Opener, 7
...Turntable, 20...Disk case,
21... Disc, 30... Disc lifting mechanism,
32...Opener arm, 33...Reversing spring, 35...Lifter lever, 36...Lifter link, 37...Lifter arm, 38...Lifting ring 38, 39...Disc lifting platform.

Claims

[Scope of utility model registration request]

By inserting a disk case containing a disk into the device and pulling out the disk case from the device, the disk in the device is placed on the turntable of the device. A rotatable opener arm that has an open tip and is locked to an opener that moves the disk case to the back of the device, and a reversing spring that biases the opener arm in the rotational direction, A disk elevating mechanism of a disk drive device, characterized in that the disk elevating mechanism is configured to move up and down by changing the biasing direction of the reversing spring by reciprocating the opener.