JPH01112586A - Packaging structure for small-sized disk driver - Google Patents

Packaging structure for small-sized disk driver

Info

Publication number
JPH01112586A
JPH01112586A JP62223683A JP22368387A JPH01112586A JP H01112586 A JPH01112586 A JP H01112586A JP 62223683 A JP62223683 A JP 62223683A JP 22368387 A JP22368387 A JP 22368387A JP H01112586 A JPH01112586 A JP H01112586A
Authority
JP
Japan
Prior art keywords
circuit board
connector
printed circuit
small
sized disk
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
JP62223683A
Other languages
Japanese (ja)
Inventor
Kazutoshi Tonozuka
殿塚　和利
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62223683A priority Critical patent/JPH01112586A/en
Publication of JPH01112586A publication Critical patent/JPH01112586A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/02—Carbon; Graphite
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10N2240/10—
    • C10N2240/101—
    • C10N2240/104—
    • C10N2240/106—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)

Abstract

PURPOSE:To reduce the number of cables by providing plural small-sized disk drivers on a printed circuit board and providing a connector for electric connection and a connector for electric connection between the circuit board and an external device. CONSTITUTION:Plural small sized disk drivers 2 are fixed onto the printed circuit board 1. A connector 3 connecting the drivers 2 and the circuit board 1 electrically is packaged in the vicinity of the drivers 2 and connected by a cable 6 with connector. A connector 4 is packaged to the outer side of one end of the circuit board 1. The connector 4 is made connectable with the connector 12 of the printed circuit board 11 for connecting the rear part of the printed circuit mount unit 10. Since the power supply and signal circuit is printed on the circuit board 11, plural numbers of the circuit boards 1 contained therein are connected simultaneously electrically. Thus, a cable to the small sized disk drivers 2 is not required and the number of cables is reduced.

Description

【発明の詳細な説明】 ［産業上の利用分野］ 本発明は小型ディスク駆動機の実装構造に関し、特に小
型の磁気ディスク駆動機の実装構造に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a mounting structure for a small-sized disk drive, and more particularly to a mounting structure for a small-sized magnetic disk drive.

［従来の技術］ 近年、ディスク駆動機、特に磁気ディスク駆動機は、５
インチ型、３．５インチ型という様に小型化されてきて
いる。これらの小型ディスク駆動機を複数台搭載したデ
ィスク装置の内部実装構造には、従来第３図に示す様な
ものがあった。小型ディスク駆動機２は、支持板１８に
ネジ止め等により固定されており、他の位置に実装され
ている印刷回路板搭載ユニット１０あるいは電源（図示
せず）等から各小型ディスク駆動機２ヘケーブル１７が
接続されていた。[Prior Art] In recent years, disk drives, especially magnetic disk drives, have been
They are becoming smaller in size, such as inch type and 3.5 inch type. The internal mounting structure of a disk device equipped with a plurality of these small disk drives has conventionally been as shown in FIG. The small disk drives 2 are fixed to a support plate 18 by screws or the like, and are connected to each small disk drive 2 from a printed circuit board mounting unit 10 mounted at another position or a power source (not shown). Cable 17 was connected.

［解決すべき問題点］ Ｏｎ−述した従来の実装構造によると、小型ディスク駆
動機２と印刷回路板搭載ユニット１０あるいは電源との
間に多数のケーブル１７が必要となり、小型ディスク駆
動機２の数が増加するに伴い、ケーブル１７の数も増え
るため、ケーブル１７の筐体内配線の工数が増大する、
ケーブル１７の増大により装置のコストも増大すること
となり、またケーブル１７が多いと５最適のケーブル配
線ルートにするために筐体の設計工数が増大するという
欠点があった。[Problems to be Solved] According to the conventional mounting structure described above, a large number of cables 17 are required between the small disk drive 2 and the printed circuit board mounting unit 10 or the power supply. As the number of cables 17 increases, the number of cables 17 also increases, so the number of man-hours for wiring the cables 17 within the housing increases.
The increase in the number of cables 17 increases the cost of the device, and the increase in the number of cables 17 also has the disadvantage that the number of man-hours required to design the casing in order to create five optimal cable wiring routes increases.

［問題点の解決手段］ 本発明は、上記従来の問題点を解決するためになしたも
ので、その解決手段として本発明の小型ディスク駆動機
実装構造は、印刷回路板上に、複数台の小型ディスク駆
動機と、前記印刷回路板と小型ディスク駆動機との電気
的接合をなすコネクタと、前記印刷回路板と外部との電
気的接合をなすコネクタとを設ける構成としている。[Means for Solving Problems] The present invention has been made to solve the above-mentioned problems of the conventional art. The present invention is configured to include a small disk drive, a connector for electrically connecting the printed circuit board and the small disk drive, and a connector for electrically connecting the printed circuit board to the outside.

［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
。[Example] Next, an example of the present invention will be described with reference to the drawings.

第１図は本発明の第１の実施例の斜視図であり１図中１
は印刷回路板で、各印刷回路板１上に複数台の小型ディ
スク駆動機２がネジ止め等により固定されている。その
印刷回路板１上の小型ディスク駆動機２近傍には前記印
刷回路板１と小型ディスク駆動機２との電気的接合をな
すコネクタ３が実装されており、このコネクタ３に小型
ディスク駆動機２からのコネクタ付ケーブル６が接合さ
れる。FIG. 1 is a perspective view of the first embodiment of the present invention.
1 is a printed circuit board, and a plurality of small disk drives 2 are fixed onto each printed circuit board 1 by screws or the like. A connector 3 for electrically connecting the printed circuit board 1 and the small disk drive 2 is mounted on the printed circuit board 1 near the small disk drive 2. The connector-equipped cable 6 from the above is joined.

また、前記印刷回路板１の一端部には外部とのコネクタ
４が実装されている。Furthermore, an external connector 4 is mounted on one end of the printed circuit board 1.

この場合、印刷回路板１の外径寸法を印刷回路板搭載ユ
ニット１０に実装可能な大きさに決め、コネクタ４を前
記印刷回路板搭載ユニット１ｏの後部に実装された接続
用印刷回路板１１のコネクタ１２と接合可能なコネクタ
にしである。通常、印刷回路板搭載ユニットｌＯは案内
溝１３により印刷回路板１の案内及び位置決めを行い、
コネクタ１２に接合せしめ、接続用印刷回路板１１には
、電源用及び信号用回路が印刷されているため、収納し
た複数枚の印刷回路板１を同時に電気的に接合しつる。In this case, the outer diameter of the printed circuit board 1 is determined to be a size that can be mounted on the printed circuit board mounting unit 10, and the connector 4 is attached to the connecting printed circuit board 11 mounted at the rear of the printed circuit board mounting unit 1o. This is a connector that can be connected to the connector 12. Normally, the printed circuit board mounting unit lO guides and positions the printed circuit board 1 using the guide groove 13,
Since power supply and signal circuits are printed on the connecting printed circuit board 11 which is connected to the connector 12, a plurality of stored printed circuit boards 1 can be electrically connected at the same time.

従って、小型ディスク駆動機２へのケーブルを必要とし
ないという効果がある。Therefore, there is an advantage that a cable to the small disk drive 2 is not required.

次に、第２の実施例について説明する。第２図はその斜
視図であり、第１の実施例のように印刷回路板搭載ユニ
ット１０に実装せず、直接筐体あるいは他のユニット等
に取付ける場合である。この時には、印刷回路板１の四
隅に取付穴５を設けることにより、スペーサ１４等を介
してたとえばユニット１５にネジ止めが可能となる。電
気的接合はケーブル１６をコネクタ４に接合すれば完了
する。Next, a second example will be described. FIG. 2 is a perspective view of the device, in which the device is not mounted on the printed circuit board mounting unit 10 as in the first embodiment, but is directly attached to a casing or other unit. At this time, by providing mounting holes 5 at the four corners of the printed circuit board 1, it becomes possible to screw the unit 15 through the spacers 14 and the like. Electrical connection is completed by connecting cable 16 to connector 4.

従って、ケーブルの本数を大幅に削減できるという効果
がある。Therefore, there is an effect that the number of cables can be significantly reduced.

他の構成、作用は前記第１の実施例と同様につき、同一
部分に同一符号を付すにとどめ、説明は省略する。The other configurations and operations are the same as those of the first embodiment, so the same parts are given the same reference numerals, and the explanation will be omitted.

［発明の効果］ 以上説明したように本発明の小型ディスク駆動機実装構
造は、印刷回路板上に、複数台の小型ディスク駆動機と
、面艷印刷回路板と小型ディスク駆動機との電気的接合
をなすコネクタと、前記印刷回路板と外部との電気的接
合をなすコネクタとを設けることとしたため、ケーブル
の本数を大幅に削減できることになり、装置のコストお
よび組立工数の大幅な削減ができるという効果がある。[Effects of the Invention] As explained above, the small disk drive mounting structure of the present invention has a plurality of small disk drives on a printed circuit board, and electrical connections between the printed circuit board and the small disk drives. By providing a connector that makes the connection and a connector that makes the electrical connection between the printed circuit board and the outside, the number of cables can be significantly reduced, resulting in a significant reduction in device cost and assembly man-hours. There is an effect.

また、設計時においても、ケーブル配線に設計工数をと
られなくなるという効果もある。Furthermore, there is also an effect that design man-hours are not required for cable wiring at the time of design.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の第１の実施例に係る小型ディスク駆動
機実装構造を示す斜視図、第２図は第２の実施例を示す
斜視図、第３図は従来例の斜視図である。 １：印刷回路板 ２：小型ディスク駆動機 ３：コネクタ ４：コネクタ ６：コネクタ付ケーブル １０：印刷回路板搭載ユニット １１：接続用印刷回路板 １２：コネクタ １６．１７：ケーブルFIG. 1 is a perspective view showing a small disk drive mounting structure according to the first embodiment of the present invention, FIG. 2 is a perspective view showing the second embodiment, and FIG. 3 is a perspective view of a conventional example. . 1: Printed circuit board 2: Small disk drive 3: Connector 4: Connector 6: Cable with connector 10: Printed circuit board mounting unit 11: Printed circuit board for connection 12: Connector 16.17: Cable

Claims (1)

【特許請求の範囲】[Claims] 印刷回路板上に、複数台の小型ディスク駆動機と、前記
印刷回路板と小型ディスク駆動機との電気的接合をなす
コネクタと、前記印刷回路板と外部との電気的接合をな
すコネクタとを設けることを特徴とする小型ディスク駆
動機実装構造。A plurality of small disk drives, a connector for electrically connecting the printed circuit board and the small disk drives, and a connector for electrically connecting the printed circuit board to the outside are provided on a printed circuit board. A small disk drive mounting structure characterized by providing.
JP62223683A 1987-09-07 1987-09-07 Packaging structure for small-sized disk driver Pending JPH01112586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223683A JPH01112586A (en) 1987-09-07 1987-09-07 Packaging structure for small-sized disk driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223683A JPH01112586A (en) 1987-09-07 1987-09-07 Packaging structure for small-sized disk driver

Publications (1)

Publication Number Publication Date
JPH01112586A true JPH01112586A (en) 1989-05-01

Family

ID=16802011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223683A Pending JPH01112586A (en) 1987-09-07 1987-09-07 Packaging structure for small-sized disk driver

Country Status (1)

Country Link
JP (1) JPH01112586A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0419022A2 (en) * 1989-09-19 1991-03-27 International Business Machines Corporation Disk storage apparatus
JPH0644743A (en) * 1992-03-10 1994-02-18 Internatl Business Mach Corp <Ibm> Disk-drive-system
US6219909B1 (en) 1990-11-28 2001-04-24 Hitachi, Ltd. Method of mounting disk drive apparatus
KR100516144B1 (en) * 2002-08-12 2005-09-22 어드반스 메카텍 주식회사 Adapter for ROM Write Programer
JP2014038685A (en) * 2012-08-14 2014-02-27 Kofukin Seimitsu Kogyo (Shenzhen) Yugenkoshi Hard disk drive fixing device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0419022A2 (en) * 1989-09-19 1991-03-27 International Business Machines Corporation Disk storage apparatus
US6219909B1 (en) 1990-11-28 2001-04-24 Hitachi, Ltd. Method of mounting disk drive apparatus
US6856482B2 (en) 1990-11-28 2005-02-15 Hitachi, Ltd. Disk drive apparatus and method of mounting same
US7227712B2 (en) 1990-11-28 2007-06-05 Hitachi Global Storage Technologies Japan, Ltd. Disk drive apparatus and method of mounting same
JPH0644743A (en) * 1992-03-10 1994-02-18 Internatl Business Mach Corp <Ibm> Disk-drive-system
KR100516144B1 (en) * 2002-08-12 2005-09-22 어드반스 메카텍 주식회사 Adapter for ROM Write Programer
JP2014038685A (en) * 2012-08-14 2014-02-27 Kofukin Seimitsu Kogyo (Shenzhen) Yugenkoshi Hard disk drive fixing device

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