JPH0420665U - - Google Patents
Info
- Publication number
- JPH0420665U JPH0420665U JP6012590U JP6012590U JPH0420665U JP H0420665 U JPH0420665 U JP H0420665U JP 6012590 U JP6012590 U JP 6012590U JP 6012590 U JP6012590 U JP 6012590U JP H0420665 U JPH0420665 U JP H0420665U
- Authority
- JP
- Japan
- Prior art keywords
- pivot shaft
- cover
- magnetic head
- encoder
- vcm
- 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
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Moving Of Heads (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
第１図は本考案の一実施例におけるＶＣＭカバ
ーの構造図、第２図は本考案の一実施例における
ＶＣＭカバーの変形状態を説明する図、第３図は
従来のカートリツジ式磁気デイスクドライブの構
造図、第４図は従来のＶＣＭカバー及びデツキの
変形状態を説明する図である。
１……デツキ、２……スピンドルモータ、３…
…ピボツトシヤフト、４……マグネツト、５……
磁気デイスク、６……ヘツドアクセスアセンブリ
、７……コイル、８……磁気ヘツド、９……カー
トリツジケース、１０……ボイスコイルモータ（
ＶＣＭ）カバー、１１……エアシール、１２……
ガスケツト、１３……エンコーダー、１４……エ
ンコーダースケール、１５……ダイアフラム部。
Fig. 1 is a structural diagram of a VCM cover in an embodiment of the present invention, Fig. 2 is a diagram illustrating a deformed state of the VCM cover in an embodiment of the present invention, and Fig. 3 is a diagram of a conventional cartridge-type magnetic disk drive. The structural diagram, FIG. 4, is a diagram illustrating a modified state of a conventional VCM cover and deck. 1...Deck, 2...Spindle motor, 3...
...Pivot shaft, 4...Magnet, 5...
Magnetic disk, 6... Head access assembly, 7... Coil, 8... Magnetic head, 9... Cartridge case, 10... Voice coil motor (
VCM) cover, 11... air seal, 12...
Gasket, 13...Encoder, 14...Encoder scale, 15...Diaphragm section.
Claims (1)
セスアセンブリ６、マグネツト４、コイル７等の
磁気ヘツド駆動機構部およびエンコーダー１３、
エンコーダースケール１４等の磁気ヘツド位置決
め機構部を収納する部分を外気より遮断するカバ
ーとしての機能と、デツキ１に取り付けられたピ
ボツトシヤフト３の他端をネジ止めし、ピボツト
シヤフト３を両端支持構造とするためのシヤフト
支持部材としての機能をもつボイスコイルモータ
（ＶＣＭ）カバー１０において、ピボツトシヤフ
ト３取付面上側のネジ座面の外側にダイアフラム
部１５なる薄肉部を設けたことを特徴とするボイ
スコイルモータカバー。 A magnetic head drive mechanism such as a head access assembly 6, a magnet 4, and a coil 7 of a cartridge type magnetic disk device, and an encoder 13;
It functions as a cover to isolate the part housing the magnetic head positioning mechanism such as the encoder scale 14 from the outside air, and the other end of the pivot shaft 3 attached to the deck 1 is screwed to make the pivot shaft 3 support structure at both ends. A voice coil motor (VCM) cover 10 having a function as a shaft support member, characterized in that a thin-walled part called a diaphragm part 15 is provided on the outside of the screw seat surface above the mounting surface of the pivot shaft 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6012590U JPH0420665U (en) | 1990-06-08 | 1990-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6012590U JPH0420665U (en) | 1990-06-08 | 1990-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420665U true JPH0420665U (en) | 1992-02-20 |
Family
ID=31587214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6012590U Pending JPH0420665U (en) | 1990-06-08 | 1990-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998034072A1 (en) * | 1997-02-04 | 1998-08-06 | Matsushita Electric Industrial Co., Ltd. | Outdoor machine for split air conditioner |
-
1990
- 1990-06-08 JP JP6012590U patent/JPH0420665U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998034072A1 (en) * | 1997-02-04 | 1998-08-06 | Matsushita Electric Industrial Co., Ltd. | Outdoor machine for split air conditioner |
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