JPS6124854U - Magnetic disk cartridge incorrect insertion prevention mechanism - Google Patents
Magnetic disk cartridge incorrect insertion prevention mechanismInfo
- Publication number
- JPS6124854U JPS6124854U JP10708484U JP10708484U JPS6124854U JP S6124854 U JPS6124854 U JP S6124854U JP 10708484 U JP10708484 U JP 10708484U JP 10708484 U JP10708484 U JP 10708484U JP S6124854 U JPS6124854 U JP S6124854U
- Authority
- JP
- Japan
- Prior art keywords
- disk cartridge
- magnetic disk
- prevention mechanism
- insertion prevention
- view
- 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.)
- Granted
Links
Landscapes
- Feeding And Guiding Record Carriers (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
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
第１図は本考案になる磁気ディスクカートリッジ誤挿入
防止機構の一実施例が適用してあるフロッピーディスク
装竹をフロッピーディスクカートリッジと併せて、装置
の天板を取り外した状態で示す斜視図、第２区及び第３
図は夫々第１図のフロッピーディスク装置の平面図及び
底面図、第４図は第２図中カートリッジホルダを取り外
した状態で示す平面図、第５図は第２図中一部を縦断し
て示す側面図、第６図、第７図及び第８図は、夫々フロ
ッピーディスクカートリッジ装着状態を示す平面図、側
面図、縦断側面図、第９図は本考案機構を構を構成する
部材を取り出して示す斜視図、第１０図及び第１１図は
夫々ティスクカートリッジが正常な向き及び誤った向き
で挿入されたときの本考案機構の動作を説明するための
図である。
１・・・・・・フロッピーディスク装置、２・・・・・
・フロッピーディスクカートリッジ、３・・・・・・プ
７−トリッジケース、４・・・・・・フロッピーディス
ク、５・・・・・・シャツタ、６・・・・・・前面、７
・・・・・・背面、１０・・・・・・傾斜部、１１・・
・・・・フレーム、１２・・・・・・前面パネル、１２
ｂ・・・・・・ディスクカートリッジ挿入口、１６・・
・・・・ディスク駆動モータ、１７・・・・・・ステッ
ピングモータ、１８・・・・・・ヘンドキャリッジ、１
９・・・・・・ターンテーブル、２０・・・・・・カム
板、２１・・・・・・カートリッジホルダ、２１ｆ・・
・・・・突起、２１ｄ−，．２１ｇ・・・・・・ピン、
２１ｈ・・・・・・切欠、２２・・・・・・磁気ヘッド
、２４・・・・・・パッド、２８・・・・・・ねじ軸、
３５・・・・・・ローデイングレバー、３６・・・・・
・イジエクト釦、４２・・・・・・シャッタレバー、４
３・・・・・・ディスク誤挿入防止部材、４３ａ・・・
・・・係止部、４３ｂ・・・・・・上側腕部、４３ｃ・
・・・・・下側腕部、４３ｄ・・・・・・コイル部、４
３ｅ・・・・・・折曲部、４３ｆ・・・・・・小腕部。FIG. 1 is a perspective view showing a floppy disk mounting to which an embodiment of the magnetic disk cartridge erroneous insertion prevention mechanism according to the present invention is applied, together with a floppy disk cartridge, with the top plate of the device removed; Ward 2 and Ward 3
The figures are a plan view and a bottom view of the floppy disk device shown in Fig. 1, Fig. 4 is a plan view of the floppy disk device shown in Fig. 2 with the cartridge holder removed, and Fig. 5 is a longitudinal sectional view of a portion of Fig. 2. 6, 7, and 8 are a plan view, a side view, and a vertical side view showing the floppy disk cartridge installed, and FIG. 9 is a side view showing the structure of the mechanism of the present invention taken out. The perspective views shown in FIGS. 10 and 11 are diagrams for explaining the operation of the mechanism of the present invention when a disk cartridge is inserted in the normal direction and in the wrong direction, respectively. 1... Floppy disk device, 2...
・Floppy disk cartridge, 3...P7-Tridge case, 4...Floppy disk, 5...Shutter cover, 6...Front, 7
...Back side, 10...Slope part, 11...
...Frame, 12...Front panel, 12
b...Disc cartridge insertion slot, 16...
...Disc drive motor, 17...Stepping motor, 18...Hend carriage, 1
9... Turntable, 20... Cam plate, 21... Cartridge holder, 21f...
...Protrusion, 21d-, . 21g...Pin,
21h... Notch, 22... Magnetic head, 24... Pad, 28... Screw shaft,
35...Loading lever, 36...
・Eject button, 42...Shutter lever, 4
3... Disk incorrect insertion prevention member, 43a...
...Locking part, 43b... Upper arm part, 43c.
...Lower arm part, 43d...Coil part, 4
3e...Bent part, 43f...Small arm part.
Claims (1)
ーナ部を傾斜部とされた平面図上略四角形状の磁気ディ
スクカートリッジの向きを違えた誤挿入を防止する機構
を、磁気ディスクカートリッジ挿入口側を固定されて該
磁気ディスクカートリッジの挿入方向に延在して配され
、先端側に、ディスクカートリッジが正常に挿入された
ときには、上記傾斜部により案内されて側方に押し退け
られて該磁気ディスクカートリッジの挿入を許容し、該
磁気ディスクカートリッジが誤った向きで挿入されたと
きには、挿入方向前方の面を係止して該磁気ディスクカ
ートリッジの挿入を途中で制限する、係止部と可視部を
有する、規制部材により構成してなる磁気ディスクカー
トリッジ誤挿入防止機構。The magnetic disk cartridge is equipped with a mechanism that prevents the magnetic disk cartridge, which has a substantially square shape in plan view, from being incorrectly inserted in the wrong direction, with the corners of the front surface and side surface in the insertion direction being inclined portions when inserted normally. The insertion slot side is fixed and the magnetic disk cartridge is arranged to extend in the insertion direction of the magnetic disk cartridge.When the disk cartridge is inserted normally, the tip side is guided by the inclined part and pushed aside. A locking part that allows insertion of the magnetic disk cartridge and, when the magnetic disk cartridge is inserted in the wrong direction, locks the front surface in the insertion direction and limits insertion of the magnetic disk cartridge midway through. A magnetic disk cartridge erroneous insertion prevention mechanism constituted by a regulating member having a section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10708484U JPS6124854U (en) | 1984-07-17 | 1984-07-17 | Magnetic disk cartridge incorrect insertion prevention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10708484U JPS6124854U (en) | 1984-07-17 | 1984-07-17 | Magnetic disk cartridge incorrect insertion prevention mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6124854U true JPS6124854U (en) | 1986-02-14 |
| JPH0316119Y2 JPH0316119Y2 (en) | 1991-04-08 |
Family
ID=30666347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10708484U Granted JPS6124854U (en) | 1984-07-17 | 1984-07-17 | Magnetic disk cartridge incorrect insertion prevention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124854U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528279U (en) * | 1978-08-15 | 1980-02-23 | ||
| JPS58141469U (en) * | 1982-03-17 | 1983-09-22 | 株式会社富士通ゼネラル | video disc playback device |
| JPS59180264A (en) * | 1983-03-30 | 1984-10-13 | 三菱電機株式会社 | Refrigeration cycle device |
| JPS613549U (en) * | 1984-06-12 | 1986-01-10 | シャープ株式会社 | Magnetic disk recording and reproducing device equipped with a means to prevent a cartridge from being inserted backwards and forwards |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317209A (en) * | 1976-08-02 | 1978-02-17 | Hitachi Ltd | Exchange device |
| JPS58213862A (en) * | 1982-06-04 | 1983-12-12 | Daido Kohan Kk | Manufacture of coated steel plate |
-
1984
- 1984-07-17 JP JP10708484U patent/JPS6124854U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528279U (en) * | 1978-08-15 | 1980-02-23 | ||
| JPS58141469U (en) * | 1982-03-17 | 1983-09-22 | 株式会社富士通ゼネラル | video disc playback device |
| JPS59180264A (en) * | 1983-03-30 | 1984-10-13 | 三菱電機株式会社 | Refrigeration cycle device |
| JPS613549U (en) * | 1984-06-12 | 1986-01-10 | シャープ株式会社 | Magnetic disk recording and reproducing device equipped with a means to prevent a cartridge from being inserted backwards and forwards |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316119Y2 (en) | 1991-04-08 |
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