JPS60102754U

JPS60102754U - Clamping mechanism of flexible disk device

Info

Publication number: JPS60102754U
Application number: JP19321083U
Authority: JP
Inventors: 岡村　雅隆; 三ツ木　彰一
Original assignee: ジエコ−株式会社
Priority date: 1983-12-15
Filing date: 1983-12-15
Publication date: 1985-07-13

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図は本考案機構を適用したフレキシブルディスク装
置の一実施例の全体斜視図、第２図、第３図は夫々本考
案機構の一実施例、その変形例の讐−貧２０６．に９ｘ
９ｈ。、３−７ケ、７表示ランプ、４・・・レディ表示
ランプ、１０・・・スピンドルハブ、１２・・・コレッ
ト、１４・・・シフトレバ−１１７・・・ソレノイドプ
ランジャ、１８・・・ソレノイドレバー、１８ｂ・・・
押動突起、１９．２４．３１・・・コイルバネ、２０・
・・ストップレバー、２２゜３３．３６．４２・・・ね
じりコイルバネ、２３・・・り　　　−ランプ子ライダ
、２５・・・ロックピン、２５・・・ロー　。う、２７・・・ロックレバ−１Ｑａ、２９−・・ピン、
３０・・・イジェクトスライダ、３０ａ・・・側壁、３
２・・・　　　　　。シャフト、３２ａ・・・大径部、３２ｂ・・・小径部、
３　　　　　′４・・・ヘッドシフトレバ−１３７・・
・磁気ヘッド、３　　　　。訃・・ヘッドアーム、３９・・・ディスクセンサ、４０
・・・イジエクレバー、４０ａ・・・シフトダウン板、
４　　　　　′Ｏｃ・・・突起、４１・・・支持部材、
４５・・・押釦。FIG. 1 is an overall perspective view of an embodiment of a flexible disk device to which the mechanism of the present invention is applied, and FIGS. 2 and 3 are an embodiment of the mechanism of the present invention and a modified example thereof. 9x
9 hours. , 3-7 pieces, 7 indicator lamp, 4... ready indicator lamp, 10... spindle hub, 12... collet, 14... shift lever - 117... solenoid plunger, 18... solenoid lever , 18b...
Push projection, 19.24.31...Coil spring, 20.
...Stop lever, 22°33.36.42...Torsion coil spring, 23...Lamp element rider, 25...Lock pin, 25...Low. U, 27...Lock lever-1Qa, 29-...Pin,
30... Eject slider, 30a... Side wall, 3
2... Shaft, 32a...large diameter part, 32b...small diameter part,
3'4...Head shift lever 137...
・Magnetic head, 3. Death...Head arm, 39...Disk sensor, 40
...Ijie lever, 40a...shift down plate,
4'Oc...Protrusion, 41...Supporting member,
45...Push button.

Claims

[Scope of utility model registration request]

A locking member that drives and slides the first sliding member when inserting and ejecting the flexible disk, and locks the second sliding member that is pushed by the first sliding member and slides. The disc is clamped by a clamping member which is rotated according to the displacement of the second sliding member □, and the third disc is slidably displaced by the insertion of the disc.
A clamping mechanism for ejecting the disk by returning the sliding member when the clamp is released, the third sliding member having a stepped shaft portion, an abutting portion, and a pushing portion. a locking release member biased in the direction of the moving member, the engagement portion of the first sliding member being attached to the stepped portion when the first sliding member is displaced when the disk is inserted; is engaged to prevent the lock release operation, and then the lock is released, and when the first sliding member is displaced when the disk is ejected, the first The second sliding member is unlocked by colliding the abutting portion of the sliding member and rotating the locking release member, and pushing the locking member with the pushing portion. The clamping mechanism for a flexible disk is configured such that the end portion of the shaft portion is pushed by the cam portion of the third sliding member which returns after the third sliding member is pressed, so that the engaging portion engages with the stepped portion.