JPH0310352U - - Google Patents
Info
- Publication number
- JPH0310352U JPH0310352U JP6813889U JP6813889U JPH0310352U JP H0310352 U JPH0310352 U JP H0310352U JP 6813889 U JP6813889 U JP 6813889U JP 6813889 U JP6813889 U JP 6813889U JP H0310352 U JPH0310352 U JP H0310352U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- connecting rod
- plate
- coil spring
- link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000630 rising effect Effects 0.000 claims 2
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Feeding And Guiding Record Carriers (AREA)
Description
第１図は本考案の実施例を示すＦＤＤの要部側
面図、第２図は第１図の実施例の要部平面図、第
３図及び第４図は第１図の実施例のキヤリア駆動
を説明する要部側面図、第５図乃至第７図はバネ
ホルダーの平面図、側面図、正面図、第８図は連
結桿の側面図、第９図はバネストツパーの正面図
、第１０図はカム線図、第１１図はインターフエ
ースの指令信号とＦＤＤの駆動電圧のタイムチヤ
ート、第１２図及び第１３図はいづれも従来技術
を示すイジエクト機構を示す側面図である。
１……デイスクカートリツジ、２……フロツピ
ーデイスク、３……スライド板、４……コロ、５
……カム、１０……フレーム、１１……キヤリア
、１２……リンク連結板、１３……リンク、１４
……リンク軸、１５……押釦、１６……板バネ、
１７……取付板、５０……バネホルダー、５１…
…連結桿、５２……コイルバネ、５３……バネス
トツパー、５４……クランク板、５５……ロータ
リーカム、５６……ギヤ付モーター、５７……ク
ランク軸。
Fig. 1 is a side view of the main parts of an FDD showing an embodiment of the present invention, Fig. 2 is a plan view of the main parts of the embodiment of Fig. 1, and Figs. 3 and 4 are carriers of the embodiment of Fig. 1. 5 to 7 are plan views, side views, and front views of the spring holder; FIG. 8 is a side view of the connecting rod; FIG. 9 is a front view of the spring stopper; The figure is a cam diagram, FIG. 11 is a time chart of interface command signals and FDD drive voltages, and FIGS. 12 and 13 are side views showing an eject mechanism according to the prior art. 1... Disk cartridge, 2... Floppy disk, 3... Slide plate, 4... Roller, 5
...Cam, 10...Frame, 11...Carrier, 12...Link connecting plate, 13...Link, 14
... Link shaft, 15 ... Push button, 16 ... Leaf spring,
17...Mounting plate, 50...Spring holder, 51...
... Connecting rod, 52 ... Coil spring, 53 ... Spring stopper, 54 ... Crank plate, 55 ... Rotary cam, 56 ... Geared motor, 57 ... Crankshaft.
Claims (1)
リンク連結板をリンク機構でローデイングあるい
は、非ローデイング位置にセツトし、ホスト側の
イジエクト信号によつて駆動されるモータによつ
て、リンク連結板を押圧しデイスクカートリツジ
を排出するＦＤＤのオートイジエクト機構におい
て、ロータリカムとクランク板を同軸で駆動する
ギヤ付モータと、バネストツパーと、コイルバネ
と、リンク連結板に連結する貫通孔を一端に形成
し、他端に前記コイルバネの内径に滑合する幅で
延伸し、その一部に前記バネストツパーが着脱自
在に係合し、長手方向の位置を決める切欠部を平
板に形成する連結桿と、前記バネストツパーとコ
イルバネをその軸方向に並べて挿入可能な凹部を
２つの対向する立上りによつて形成し、前記対向
する一方の立上りに、前記連結桿を摺動自在に案
内する貫通孔を形成するとともに、コイルバネ外
径と係合する立上りの一方を延伸し、その延伸端
部に前記クランク板の回転を受ける長孔が形成さ
れたバネホルダと、よりなることを特徴とするＦ
ＤＤのオートイジエクト機構。 The carrier and link connecting plate into which the disk cartridge is inserted are set in the loading or non-loading position by the link mechanism, and the link connecting plate is pressed by the motor driven by the eject signal from the host side to insert the disk cartridge. In an auto-eject mechanism for an FDD, a geared motor that coaxially drives a rotary cam and a crank plate, a spring stopper, a coil spring, and a through hole connected to a link connecting plate are formed at one end, and the coil spring is connected to the other end. a connecting rod that extends to a width that fits snugly into the inner diameter of the connecting rod, a part of which is removably engaged with the spring stopper, and has a notch formed in a flat plate to determine the longitudinal position; A recess that can be inserted side by side is formed by two opposing rising edges, and one of the opposing rising edges is formed with a through hole that slidably guides the connecting rod and engages with the outer diameter of the coil spring. A spring holder comprising a spring holder extending at one end thereof and having an elongated hole formed at the extending end thereof to receive rotation of the crank plate.
DD auto-eject mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6813889U JPH0310352U (en) | 1989-06-13 | 1989-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6813889U JPH0310352U (en) | 1989-06-13 | 1989-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310352U true JPH0310352U (en) | 1991-01-31 |
Family
ID=31602317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6813889U Pending JPH0310352U (en) | 1989-06-13 | 1989-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310352U (en) |
-
1989
- 1989-06-13 JP JP6813889U patent/JPH0310352U/ja active Pending
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