JPH0476636U - - Google Patents
Info
- Publication number
- JPH0476636U JPH0476636U JP11749490U JP11749490U JPH0476636U JP H0476636 U JPH0476636 U JP H0476636U JP 11749490 U JP11749490 U JP 11749490U JP 11749490 U JP11749490 U JP 11749490U JP H0476636 U JPH0476636 U JP H0476636U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- cartridge
- movable member
- oblique side
- contact
- 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
- 230000037431 insertion Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 4
Landscapes
- Feeding And Guiding Record Carriers (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案になるカートリツジ誤挿入防止
機構の一実施例が適用された磁気デイスク装置の
斜視図、第２図乃至第４図はホルダ及びカートリ
ツジ誤挿入防止機構を説明するための正面図、平
面図、側断面図、第５図はカートリツジ誤挿入防
止機構を拡大して示す平面図、第６図は第５図中
−線に沿う正面縦断面図、第７図は第５図中
−線に沿う側面縦断面図、第８図はカートリ
ツジが押圧パツトの当接部に当接した状態を示す
側断面図、第９図はカートリツジの挿入により押
圧パツトが上方に回動する状態を示す側断面図で
ある。
１……磁気デイスク装置、４……ホルダ、７…
…デイスクカートリツジ、７ａ……斜辺、７ｂ…
…角部、８……カートリツジ挿入部、１５……カ
ートリツジ誤挿入防止機構、１６……押圧パツト
、１６ｂ……当接部、１６ｂ１……斜面、１７…
…トーシヨンバネ、１８……開口部、１９……バ
ネ掛止部、２０……支持部。
FIG. 1 is a perspective view of a magnetic disk device to which an embodiment of the cartridge erroneous insertion prevention mechanism according to the present invention is applied, and FIGS. 2 to 4 are front views for explaining the holder and the cartridge erroneous insertion prevention mechanism. , a plan view, a side sectional view, FIG. 5 is an enlarged plan view showing the mechanism for preventing incorrect cartridge insertion, FIG. 6 is a front longitudinal sectional view taken along the line - in FIG. 5, and FIG. 8 is a side sectional view showing a state in which the cartridge is in contact with the abutting part of the pressure pad, and FIG. 9 is a side sectional view showing the state in which the pressure pad is rotated upward by insertion of the cartridge. FIG. 1...Magnetic disk device, 4...Holder, 7...
...Disk cartridge, 7a... Hypotenuse, 7b...
... Corner part, 8 ... Cartridge insertion part, 15 ... Cartridge incorrect insertion prevention mechanism, 16 ... Pressing part, 16b ... Contact part, 16b 1 ... Slope, 17 ...
... Torsion spring, 18... Opening, 19... Spring hanging part, 20... Support part.
Claims (1)
定の向き以外の向きでホルダ内に挿入されること
を防止するカートリツジ誤挿入防止機構において
、 前記ホルダの天板に穿設された開口部と、 前記ホルダ上面に進退自在に設けられた移動部
材と、 前記開口部よりホルダ内に突出するように該移
動部材に設けられ、前記ホルダ内に前記カートリ
ツジが挿入されたとき、前記斜辺に当接し前記カ
ートリツジの挿入とともに前記ホルダの天板側、
に変位し、前記斜辺以外のコーナ部に当接すると
き変位不可となるよう形成された当接部と、 前記移動部材を該当接部がホルダ内に突出する
ように附勢する附勢部材と、 を備えてなるカートリツジ誤挿入防止機構。[Claims for Utility Model Registration] In a cartridge erroneous insertion prevention mechanism that prevents a cartridge having an oblique side at one corner from being inserted into a holder in an orientation other than a predetermined orientation, a movable member provided on the upper surface of the holder so as to be able to move forward and backward; a movable member provided on the movable member so as to protrude into the holder from the opening, when the cartridge is inserted into the holder; the top plate side of the holder in contact with the oblique side and with the insertion of the cartridge;
a contact portion formed to be displaced in a manner such that it cannot be displaced when it comes into contact with a corner portion other than the oblique side; and a biasing member that biases the movable member so that the corresponding contact portion protrudes into the holder; Equipped with a mechanism to prevent incorrect cartridge insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117494U JP2524167Y2 (en) | 1990-11-08 | 1990-11-08 | Incorrect cartridge insertion prevention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117494U JP2524167Y2 (en) | 1990-11-08 | 1990-11-08 | Incorrect cartridge insertion prevention mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0476636U true JPH0476636U (en) | 1992-07-03 |
| JP2524167Y2 JP2524167Y2 (en) | 1997-01-29 |
Family
ID=31865391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990117494U Expired - Lifetime JP2524167Y2 (en) | 1990-11-08 | 1990-11-08 | Incorrect cartridge insertion prevention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524167Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08321114A (en) * | 1995-05-25 | 1996-12-03 | Nec Gumma Ltd | Mechanism for preventing wrong insertion of disk cartridge |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6435755A (en) * | 1987-07-31 | 1989-02-06 | Seiko Epson Corp | Magnetic recording device |
-
1990
- 1990-11-08 JP JP1990117494U patent/JP2524167Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6435755A (en) * | 1987-07-31 | 1989-02-06 | Seiko Epson Corp | Magnetic recording device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08321114A (en) * | 1995-05-25 | 1996-12-03 | Nec Gumma Ltd | Mechanism for preventing wrong insertion of disk cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524167Y2 (en) | 1997-01-29 |
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