JPS58163089U

JPS58163089U - Floppy disk drive device of floppy disk device

Info

Publication number: JPS58163089U
Application number: JP6053382U
Authority: JP
Inventors: 新井　消之; 稲山　宏之
Original assignee: 日本電産コパル株式会社
Priority date: 1982-04-27
Filing date: 1982-04-27
Publication date: 1983-10-29
Also published as: JPS634284Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案を組込んだフロッピーディスク装置の要
部を示す平面図。第２図は第１図の矢印■−■方向に見
た側面図。第３図は第１図の矢印■−■方向に見た要部
側面図。第４図は第３図は鎖線■で囲んだ部分の拡大図
。第５図は第１図の矢印Ｖ−Ｖ方向の要部側面図。第６
図は第１図の矢印ＶＩ−Ｖ１方向の要部側面図。第７図
は操作釦の制御溝の説明図。第８図はロック制御部材の
斜視図。第９図はステッパーモーターの駆動プリーおよ
び滑動キャリジの１部を示す斜視図。第１０図は金属バ
ンドの展開図。第１１図は案内棒の固定用ワッシャーを
示す側面図。１・・・・・・機捧、２・・・・・・前板、６・・・・
・・シリンダー、７・・・・・・操作釦、９・・・・・
・連動部材、１１・・・・・・セット部材、１２・・・
・・・コレット、１３・・・・・・ＤＣモータ−，１９
・・・・・・滑動キャリジ、２０・・・・・・ステッパ
ーモーター、２３・・・・・・揺動キャリジ。、−；−、ＩＳｒ　１１１いアジン′ （（Ｉｔ　　（ｔ　　　　（９ａ　　　９　　１９１７３６ａ　１８　　　２８３２
１（１１冒０１７７　　　　（ノFIG. 1 is a plan view showing the main parts of a floppy disk device incorporating the present invention. FIG. 2 is a side view seen in the direction of arrows ■-■ in FIG. FIG. 3 is a side view of the main part seen in the direction of arrows ■-■ in FIG. Figure 4 is an enlarged view of the area surrounded by the chain line ■ in Figure 3. FIG. 5 is a side view of the main part in the direction of arrow V-V in FIG. 1. 6th
The figure is a side view of the main part in the direction of arrow VI-V1 in FIG. 1. FIG. 7 is an explanatory diagram of the control groove of the operation button. FIG. 8 is a perspective view of the lock control member. FIG. 9 is a perspective view of a drive pulley of a stepper motor and a portion of a sliding carriage. Figure 10 is a developed view of the metal band. FIG. 11 is a side view showing a washer for fixing the guide rod. 1...Kishoku, 2...Front plate, 6...
...Cylinder, 7...Operation button, 9...
・Interlocking member, 11...Set member, 12...
...Collet, 13...DC motor, 19
...Sliding carriage, 20 ... Stepper motor, 23 ... Swinging carriage. , -;-, ISr 111 azine' ((It (t ( 9a 9 191736a 18 2832
1 (11 Nov 0177 (ノ)

Claims

[Scope of utility model registration request]

When the operating button is pushed in from the released position where it protrudes outward, the cooperating locking member is activated and the operating button is locked in the locked position where the operating button is pushed inward, and the operating button is pressed in the locked position. The locking member is released and the operation button is returned to the release position by pushing in the floppy disk, and the floppy disk is pushed through the floppy disk insertion slit into the recording/playback operating position against the action of the release spring. Then, by locking the operating button from the released position to the locked position, the release spring is locked by actuation of the locking member to prevent ejection of the floppy disk, and the operating button is returned to the released position. In the floppy disk device, the release spring is unlocked by the locking member when the release spring is unlocked, and the set includes a cylinder that engages with and rotates the medium of the floppy disk at the previous recording reactivation position, and a swingable set. a rotatable collet attached to the member and pressed against the cylinder so as to press the medium into engagement with the cylinder by swinging of the set member, and the set member is operatively connected to the operation button. , the setting member is swung in conjunction with the operation button being locked in the locking position, and pressing the collet against the cylinder to engage the 〉dia of the floppy disk with the cylinder;
A floppy disk device characterized in that the setting member is swung so as to separate the collet from the cylinder and release the medium from the cylinder in conjunction with the operation button being returned to the release position. floppy disk drive.