JPH0586196U - Magnetic disk drive device - Google Patents

Magnetic disk drive device

Info

Publication number
JPH0586196U
JPH0586196U JP4961891U JP4961891U JPH0586196U JP H0586196 U JPH0586196 U JP H0586196U JP 4961891 U JP4961891 U JP 4961891U JP 4961891 U JP4961891 U JP 4961891U JP H0586196 U JPH0586196 U JP H0586196U
Authority
JP
Japan
Prior art keywords
cover
disk drive
magnetic disk
drive device
frame
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
Application number
JP4961891U
Other languages
Japanese (ja)
Inventor
久輝 小松
尚 柴田
渡辺  孝
利徳 黒坂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Priority to JP4961891U priority Critical patent/JPH0586196U/en
Publication of JPH0586196U publication Critical patent/JPH0586196U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】 【目的】本考案は、薄形化を図った磁気ディスクドライ
ブ装置のカバーにおいて、カバーが外力を受けた際、そ
の変形を最少限とするようにしたフレーム構造を提供す
るものである。 【構成】磁気ディスクドライブ装置10は、そのフレー
ム11にカバー12の外力からの変形を受ける突起部1
3を設け、この突起部13の先端部13aの形状を、カ
バー12との当接面が最少限となるよう略円形状に形成
してある。これにより、カバー12は外力を受けて変形
しても、その変形跡を最少限に保つことができる。
(57) [Summary] [Object] The present invention provides a frame structure for a thinned magnetic disk drive device, in which the deformation is minimized when the cover receives an external force. It is a thing. [Structure] A magnetic disk drive device (10) has a frame (11) having a projection (1) which is deformed by an external force of a cover (12).
3, the tip portion 13a of the protrusion 13 is formed into a substantially circular shape so that the contact surface with the cover 12 is minimized. As a result, even if the cover 12 is deformed by an external force, the deformation mark can be kept to a minimum.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、パーソナルコンピュータやワードプロセッサーの外部記憶装置とし て使用される磁気ディスクドライブ装置に関し、詳しくは磁気ディスクドライブ 装置のフレーム構造に関する。 The present invention relates to a magnetic disk drive device used as an external storage device of a personal computer or a word processor, and more particularly to a frame structure of the magnetic disk drive device.

【0002】[0002]

【従来の技術】[Prior Art]

図2の要部を断面した側面図で示すように、従来の薄形化を図った磁気ディス クドライブ装置1は、そのフレーム構造において、フレーム2にカバー3が外力 により変形した場合、カバー3の変形が重要構成部となるヘッド部(図示せず) に及ばないよう、ヘッド部が収納されるヘッド収納部5の近傍に突起部4を設け 、この突起部4でカバー3の変形を受けるよう構成されている。 As shown in the side view in which a main part of FIG. 2 is cross-sectioned, the conventional magnetic disk drive device 1 having a thin structure has a frame structure in which the cover 3 is deformed when the cover 3 is deformed by an external force. In order to prevent the deformation of the head part (not shown), which is an important constituent part, from the head housing part 5 in which the head part is housed, a projection part 4 is provided, and the projection part 4 receives the deformation of the cover 3. It is configured as follows.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

しかしながら、従来の薄形化された磁気ディスクドライブ装置1においては、 カバー3の変形をうけるフレーム2に設けた突起部4の先端形状が平坦状で、当 接面積が大きくとられた構成となっている。 However, in the conventional thinned magnetic disk drive device 1, the projection 4 provided on the frame 2 subject to the deformation of the cover 3 has a flat tip end shape and a large contact area. ing.

【0004】 このため、カバー3が外力を受けて変形した際、カバー3のフレーム2に設け た突起部4と接触した部分に大きく変形跡や、損傷が大きく残り、商品価値がな くなったり、カバー3の取替や手直しに費用を要するという課題が生じていた。Therefore, when the cover 3 is deformed by an external force, the portion of the cover 3 that is in contact with the protruding portion 4 provided on the frame 2 is largely deformed and the damage is largely left, which reduces the commercial value. However, there has been a problem in that replacement and repair of the cover 3 requires cost.

【0005】 本考案は、上記した課題に鑑みて考案されたもので、薄形化を図った磁気ディ スクドライブ装置におけるカバーの変形を最少限にした磁気ディスクドライブ装 置を提供することを目的とする。The present invention has been made in view of the above problems, and an object of the present invention is to provide a magnetic disk drive device in which the deformation of the cover in the magnetic disk drive device having a reduced thickness is minimized. And

【0006】[0006]

【課題を解決するための手段】[Means for Solving the Problems]

そこで、上記した課題を解決するための手段として、本考案は、磁気ディスク ドライブ装置のフレームとカバーとにおいてフレームはカバーと当接してカバー を支持する突起部を有し、突起部の先端は略円形状に形成された構成としたもの である。 Therefore, as a means for solving the above-mentioned problems, the present invention provides a frame and a cover of a magnetic disk drive device in which the frame has a protrusion that abuts the cover and supports the cover, and the tip of the protrusion is substantially The configuration is circular.

【0007】[0007]

【作用】[Action]

カバーの変形を受けるフレームの突起部先端が略円形状に形成されているため 、カバーとフレームの突起部との当接面が最少となり、カバーの変形を最少限に 保ったこととなる。 Since the tip of the protrusion of the frame that receives the deformation of the cover is formed into a substantially circular shape, the contact surface between the cover and the protrusion of the frame is minimized, and the deformation of the cover is kept to a minimum.

【0008】[0008]

【実施例】【Example】

以下、本考案の一実施例を図1の要部を断面した側面図に基づいて説明する。 An embodiment of the present invention will be described below with reference to a side view of a main portion of FIG.

【0009】 図示するように、本考案に係る薄形化を図った磁気ディスクドライブ装置10 は、その外装構成において、フレーム11と、フレーム11を覆うカバー12と からなり、フレーム11には、その磁気ディスクドライブ装置10のヘッド収納 部14となる部分の近傍に、カバー12の外力からの変形を受けて支持する突起 部13が設けられた構成となっている。As shown in the figure, the thinned magnetic disk drive device 10 according to the present invention comprises a frame 11 and a cover 12 covering the frame 11 in its exterior structure. The magnetic disk drive device 10 has a structure in which a protrusion 13 is provided in the vicinity of a portion that serves as a head storage portion 14 and that supports the cover 12 by being deformed by an external force.

【0010】 そして、この突起部13はその先端13aの形状が略円形状の突形状とされ、 カバー12との当接面が最少となるような先端形状とされているものである。The tip portion 13 a of the protrusion 13 has a substantially circular shape, and has a tip shape that minimizes the contact surface with the cover 12.

【0011】 これは、カバー12が外力を受けてフレーム11の内方へ変形した場合、突起 部13がその変形に抗して当接した際、当接部分におけるカバー12の変形跡や 損傷跡を最少限のものにするよう作用する。This is because when the cover 12 receives an external force and is deformed inward of the frame 11, when the protrusion 13 abuts against the deformation, a trace of deformation or damage of the cover 12 at the abutting portion. Acts to minimize the.

【0012】[0012]

【考案の効果】[Effect of the device]

従って、上記した構成からなる本考案の磁気ディスクドライブ装置のフレーム 構造によれば、カバーの変形を受ける突起部の先端形状をカバーとの当接面が最 少限となるよう略円形状に形成したため、カバーが変形しても、外力を防止する とともにその変形跡を最少とすることができ、商品性の低下やカバー取替という ことの発生を防止することができるという効果が得られる。 Therefore, according to the frame structure of the magnetic disk drive device of the present invention having the above-mentioned configuration, the tip shape of the projection portion that receives the deformation of the cover is formed into a substantially circular shape so that the contact surface with the cover is minimized. Therefore, even if the cover is deformed, the external force can be prevented and the deformation mark can be minimized, so that it is possible to prevent the deterioration of the commercial property and the replacement of the cover.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案に係る磁気ディスクドライブ装置の一実
施例を示す要部を断面した側面図。
FIG. 1 is a side view of an essential part showing an embodiment of a magnetic disk drive device according to the present invention in section.

【図2】従来の磁気ディスクドライブ装置の要部を断面
した側面図。
FIG. 2 is a side view showing a cross section of a main part of a conventional magnetic disk drive device.

【符号の説明】[Explanation of symbols]

10 磁気ディスクドライブ装置 11 フレーム 12 カバー 13 突起部 13a 突起部先端 14 ヘッド収納部 10 Magnetic Disk Drive Device 11 Frame 12 Cover 13 Protrusion 13a Protrusion Tip 14 Head Storage

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 磁気ディスクドライブ装置のフレームと
カバーとにおいて、該フレームは該カバーと当接して該
カバーを支持する突起部を有し、該突起部の先端は略円
形状に形成された構成としたことを特徴とする磁気ディ
スクドライブ装置。
1. A structure of a frame and a cover of a magnetic disk drive device, wherein the frame has a protrusion that abuts against the cover to support the cover, and the tip of the protrusion is formed in a substantially circular shape. A magnetic disk drive device characterized in that
JP4961891U 1991-05-31 1991-05-31 Magnetic disk drive device Pending JPH0586196U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4961891U JPH0586196U (en) 1991-05-31 1991-05-31 Magnetic disk drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4961891U JPH0586196U (en) 1991-05-31 1991-05-31 Magnetic disk drive device

Publications (1)

Publication Number Publication Date
JPH0586196U true JPH0586196U (en) 1993-11-19

Family

ID=12836226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4961891U Pending JPH0586196U (en) 1991-05-31 1991-05-31 Magnetic disk drive device

Country Status (1)

Country Link
JP (1) JPH0586196U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996011474A1 (en) * 1994-10-06 1996-04-18 Hitachi, Ltd. Magnetic disk device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996011474A1 (en) * 1994-10-06 1996-04-18 Hitachi, Ltd. Magnetic disk device

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