JP2880870B2 - Floppy disk device - Google Patents
Floppy disk deviceInfo
- Publication number
- JP2880870B2 JP2880870B2 JP2639693A JP2639693A JP2880870B2 JP 2880870 B2 JP2880870 B2 JP 2880870B2 JP 2639693 A JP2639693 A JP 2639693A JP 2639693 A JP2639693 A JP 2639693A JP 2880870 B2 JP2880870 B2 JP 2880870B2
- Authority
- JP
- Japan
- Prior art keywords
- holder
- frame
- floppy disk
- hole
- screw
- 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.)
- Expired - Fee Related
Links
Description
【0001】[0001]
【産業上の利用分野】本発明はフロッピィディスク装置
に関し、特に上位装置に取付けて使用するフロッピィデ
ィスク装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floppy disk drive, and more particularly, to a floppy disk drive which is used by being attached to a host device.
【0002】[0002]
【従来の技術】図3は従来のフロッピィディスク装置の
一例を示す側面図、図4は図3の例の主要部の詳細を示
す断面図である。2. Description of the Related Art FIG. 3 is a side view showing an example of a conventional floppy disk drive, and FIG. 4 is a sectional view showing details of a main part of the example of FIG.
【0003】上位装置に取付けて使用する従来のフロッ
ピィディスク装置は、図3および図4に示すように、上
位装置に対する取付け用のねじ穴13を設けたホルダ1
2をフレーム11の所定の位置に固定するため、フレー
ム11に設けたガイドボス19に対応するガイド穴18
をホルダ12に設け、ガイドボス19をガイド穴18に
嵌入させることによってフレーム11とホルダ12との
相対位置を決め、ねじ13によってん両者を固定すると
いう手段を採用している。[0003] A conventional floppy disk drive used by being attached to a host device, as shown in FIGS. 3 and 4, has a holder 1 provided with a screw hole 13 for attachment to the host device.
The guide holes 18 corresponding to the guide bosses 19 provided on the frame 11
Is provided on the holder 12, the guide boss 19 is fitted into the guide hole 18, the relative position between the frame 11 and the holder 12 is determined, and the screw 13 is used to fix both.
【0004】[0004]
【発明が解決しようとする課題】上述したような従来の
フロッピィディスク装置は、上位装置に取付けるとき、
フロッピィディスク装置の本体は上位装置のパネルにガ
イドされ、一方、ホルダは取付けブラケットの取付け穴
にねじで固定されるが、取付けブラケットの取付け穴の
平面度が悪いと、フロッピィディスク装置の本体が上位
装置のパネルによって歪を受け、磁気ヘッドの位置決め
精度に影響が生ずるという問題点を有している。When the conventional floppy disk drive as described above is mounted on a host device,
The main unit of the floppy disk device is guided by the panel of the host device, while the holder is fixed to the mounting hole of the mounting bracket with screws. However, if the mounting hole of the mounting bracket has poor flatness, the main unit of the floppy disk device There is a problem in that distortion is caused by the panel of the apparatus, which affects the positioning accuracy of the magnetic head.
【0005】[0005]
【課題を解決するための手段】本発明のフロッピィディ
スク装置は、上位装置に対する取付け用のねじ穴を設け
た凸部を有するホルダと、前記ホルダの前記凸部を嵌入
する穴を有するフレームと、前記ホルダの前記凸部と前
記フレームの前記穴との間に装着した弾性部材とを備
え、前記フレームと前記ホルダとを1個のねじで回転自
在に結合することを含んでいる。According to the present invention, there is provided a floppy disk drive comprising: a holder having a convex portion provided with a screw hole for mounting to a host device; a frame having a hole into which the convex portion of the holder is fitted; An elastic member mounted between the convex portion of the holder and the hole of the frame; and rotatably connecting the frame and the holder with one screw.
【0006】[0006]
【実施例】次に、本発明の実施例について図面を参照し
て説明する。Next, embodiments of the present invention will be described with reference to the drawings.
【0007】図1は図2の実施例の主要部の詳細を示す
断面図、図2は本発明の一実施例を示す側面図である。FIG. 1 is a sectional view showing details of a main part of the embodiment of FIG. 2, and FIG. 2 is a side view showing an embodiment of the present invention.
【0008】図1および図2において、ホルダ2は、中
心部においてフレーム1に1個の段付きのねじ7で結合
されており、このねじ7を中心としてフレーム1に対し
て自由に回転することができる。ホルダ2の両端部に
は、バーリング加工によって形成した凸部4が設けてあ
り、凸部4には、上位装置に対してこのフロッピィディ
スク装置を取付けるためのねじ穴3が設けてある。凸部
4の外周には、鍔付きの円筒状の弾性部材5が装着され
ている。弾性部材5の内径は凸部4の外径に等しくなっ
ており、外径はフレーム1に設けてある穴6の内径に等
しくなっている。従ってホルダ2は、弾性部材5を介し
てフレーム1に取付けられる。In FIG. 1 and FIG. 2, the holder 2 is connected to the frame 1 by a single stepped screw 7 at the center, and the holder 2 can rotate freely about the screw 7 with respect to the frame 1. Can be. Protrusions 4 formed by burring are provided at both ends of the holder 2, and the protrusions 4 are provided with screw holes 3 for attaching the floppy disk device to a host device. A cylindrical elastic member 5 with a flange is mounted on the outer periphery of the convex portion 4. The inner diameter of the elastic member 5 is equal to the outer diameter of the projection 4, and the outer diameter is equal to the inner diameter of the hole 6 provided in the frame 1. Therefore, the holder 2 is attached to the frame 1 via the elastic member 5.
【0009】上述のように構成したフロッピィディスク
装置を上位装置に取付けるときは、ねじ穴3を介してね
じ止めされる。このとき、ねじ穴3の平面度が悪いと、
ホルダ2は変形させられるが、その変形の歪は、弾性部
材5によって吸収されるため、フレーム1には伝達され
ない。このため、フロッピィディスク装置の本体に歪が
発生せず、従って磁気ヘッドの位置決め精度に影響がな
い。When the floppy disk device constructed as described above is mounted on a host device, it is screwed through the screw hole 3. At this time, if the flatness of the screw hole 3 is poor,
The holder 2 is deformed, but the distortion of the deformation is not transmitted to the frame 1 because it is absorbed by the elastic member 5. For this reason, no distortion occurs in the main body of the floppy disk device, and therefore, there is no influence on the positioning accuracy of the magnetic head.
【0010】[0010]
【発明の効果】以上説明したように、本発明のフロッピ
ィディスク装置は、ホルダとフレームとの間に弾性部材
を介在させ、フレームとホルダとを1個のねじで回転自
在に結合することにより、ホルダが変形したときでも、
その変形の歪を弾性部材によって吸収してフレームに伝
達されるのを防止できるという効果があり、従ってフロ
ッピィディスク装置の本体に歪が発生するのを防止でき
るため、磁気ヘッドの位置決め精度を確保することがで
きるという効果がある。As described above, in the floppy disk drive of the present invention, the elastic member is interposed between the holder and the frame, and the frame and the holder are rotatably connected by one screw. Even when the holder is deformed,
This has the effect of preventing the distortion of the deformation from being absorbed by the elastic member and being transmitted to the frame. Therefore, it is possible to prevent the occurrence of distortion in the main body of the floppy disk device, thereby ensuring the positioning accuracy of the magnetic head. There is an effect that can be.
【図1】図2の実施例の主要部の詳細を示す断面図であ
る。1 is a sectional view showing details of a main part of the embodiment of FIG. 2;
【図2】本発明の一実施例を示す側面図である。FIG. 2 is a side view showing one embodiment of the present invention.
【図3】従来のフロッピィディスク装置の一例を示す側
面図である。FIG. 3 is a side view showing an example of a conventional floppy disk device.
【図4】図3の例の主要部の詳細を示す断面図である。FIG. 4 is a sectional view showing details of a main part of the example of FIG. 3;
1・11 フレーム 2・12 ホルダ 3・13 ねじ穴 4 凸部 5 弾性部材 6 穴 7・17 ねじ 18 ガイド穴 19 ガイドボス 1.1 Frame 2/12 Holder 3.13 Screw Hole 4 Convex 5 Elastic Member 6 Hole 7.17 Screw 18 Guide Hole 19 Guide Boss
Claims (2)
けた凸部を有するホルダと、前記ホルダの前記凸部を嵌
入する穴を有するフレームと、前記ホルダの前記凸部と
前記フレームの前記穴との間に装着した弾性部材とを備
え、前記フレームと前記ホルダとを1個のねじで回転自
在に結合することを含むことを特徴とするフロッピィデ
ィスク装置。1. A holder having a convex portion provided with a screw hole for attachment to a host device, a frame having a hole into which the convex portion of the holder is fitted, the convex portion of the holder and the hole of the frame. And a resilient member mounted between the frame and the frame, and the frame and the holder are rotatably coupled with one screw.
加工によって形成したことを特徴とする請求項1記載の
フロッピィディスク装置。2. The floppy disk drive according to claim 1, wherein the convex portion of the holder is formed by burring using a press.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2639693A JP2880870B2 (en) | 1993-02-16 | 1993-02-16 | Floppy disk device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2639693A JP2880870B2 (en) | 1993-02-16 | 1993-02-16 | Floppy disk device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06243669A JPH06243669A (en) | 1994-09-02 |
JP2880870B2 true JP2880870B2 (en) | 1999-04-12 |
Family
ID=12192395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2639693A Expired - Fee Related JP2880870B2 (en) | 1993-02-16 | 1993-02-16 | Floppy disk device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2880870B2 (en) |
-
1993
- 1993-02-16 JP JP2639693A patent/JP2880870B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06243669A (en) | 1994-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19990105 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |