JPH0283883A - Small disk driving device mounting construction - Google Patents
Small disk driving device mounting constructionInfo
- Publication number
- JPH0283883A JPH0283883A JP23452488A JP23452488A JPH0283883A JP H0283883 A JPH0283883 A JP H0283883A JP 23452488 A JP23452488 A JP 23452488A JP 23452488 A JP23452488 A JP 23452488A JP H0283883 A JPH0283883 A JP H0283883A
- Authority
- JP
- Japan
- Prior art keywords
- small disk
- circuit board
- disk drive
- printed circuit
- driving device
- 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
- 238000010276 construction Methods 0.000 title description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
本発明は小型ディスク駆動機実装構造に関し、特に印刷
回路板ユニット内の印刷回路板と接続する小型ディスク
駆動機実装構造に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a small disk drive mounting structure, and more particularly to a small disk drive mounting structure connected to a printed circuit board in a printed circuit board unit.
［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２図に示す様なものがあ
った。第２図を参照すると複数の印刷回路板１０ａを搭
載した印刷回路板搭載ユニット１０の横に電源盤１８を
配置し、これら印刷回路板搭載ユニット１０及び電源盤
１８の上方に支持板１７を配置すると共に、この支持板
１７上に複数の小型ディスク駆動機１を配置している。[Prior Art] In recent years, disk drives, especially magnetic disk drives, have become smaller in size, such as 5-inch and 3.5-inch types.Internal implementation of a disk device equipped with a plurality of these small disk drives Conventionally, there was a structure as shown in Fig. 2. Referring to FIG. 2, a power supply panel 18 is placed next to the printed circuit board mounting unit 10 on which a plurality of printed circuit boards 10a are mounted, and a support plate 17 is arranged above the printed circuit board mounting unit 10 and the power supply panel 18. At the same time, a plurality of small disk drives 1 are arranged on this support plate 17.
小型ディスク駆動機１は支持板エフにネジ止め等により
固定されており、下側に実装されている、印刷回路板搭
載ユニット１０あるいは電源盤１８等から各小型ディス
ク駆動機１ヘケーブル１６が接続されるようになってい
た。The small disk drive 1 is fixed to the support plate F by screws, etc., and a cable 16 is connected to each small disk drive 1 from the printed circuit board mounting unit 10 or the power supply panel 18 mounted on the bottom side. It was supposed to be done.
［発明が解決しようとする課題］
前述した従来の小型ディスク駆動機実装構造にあっては
、小型ディスク駆動機１と、印刷回路板搭載ユニット１
０あるいは電源盤１８との間を多数のケーブル１６にて
接続することとしていたため、多数のケーブル１６が必
要となり、しかも小型ディスク駆動機１の数が増加する
に伴い、ケーブル１６の数が増えるため、ケーブル１６
の筐体内配線の工数が増大するという欠点があった。[Problems to be Solved by the Invention] In the conventional small disk drive mounting structure described above, the small disk drive 1 and the printed circuit board mounting unit 1 are
0 or the power supply panel 18 using a large number of cables 16, a large number of cables 16 are required, and as the number of small disk drives 1 increases, the number of cables 16 increases. Therefore, cable 16
The disadvantage was that the number of man-hours required for wiring within the housing increased.
また、ケーブル１６の増大により装置のコストも増大す
ると共に、ケーブル１６を最適のケーブル配線ルートに
するためには装置の設計工数が増大するという欠点があ
った。Furthermore, the cost of the device increases due to the increase in the number of cables 16, and the number of man-hours required to design the device increases in order to provide the optimum cable wiring route for the cables 16.
［課題を解決するための手段］
本発明は、上記課題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、背面に接続用印刷配線板を有し複数の印刷回路板を
搭載する印刷回路板搭載ユニット内に小型ディスク駆動
機収納部を形成し、該小型ディスク駆動機収納部の上下
面に小型ディスク駆動機挿入用の案内溝を形成し、かつ
小型ディスク駆動機の−Ｆ下面に上記ガイド溝に係合す
る凸部を形成すると共に、上記接続用印刷配線板と上記
小型ディスク駆動機の対応位置に各々接続コネクタを設
けた構成としている。[Means for Solving the Problems] The present invention has been made to solve the above problems, and as a means for solving the problems, the small disk drive mounting structure of the present invention has a printed wiring board for connection on the back side. A small disk drive storage section is formed in a printed circuit board mounting unit that mounts a plurality of printed circuit boards, and guide grooves for inserting the small disk drive are formed on the upper and lower surfaces of the small disk drive storage section, and A convex portion that engages with the guide groove is formed on the -F lower surface of the small disk drive, and connection connectors are provided at corresponding positions on the connection printed wiring board and the small disk drive.
［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, embodiments of the present invention will be described with reference to the drawings.
第１図は本発明の一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である。FIG. 1 is a perspective view showing a small disk drive mounting structure according to an embodiment of the present invention.
図中１０は印刷回路板搭載ユニットで、この印刷回路板
搭載ユニット１０は背面に接続用印刷配線板１４を有し
、前面が開口とされた箱型のものとなっている。また、
印刷回路板搭載ユニット１０内にはその図中右側部分に
電源用印刷回路板１３、電子回路用印刷回路板１２等の
複数の印刷回路板が搭載されている。尚、これら接続用
印刷配線板１４と電源用印刷回路板１３、電子回路用印
刷回路板１２等とはコネクタにて接続されている。In the figure, reference numeral 10 denotes a printed circuit board mounting unit, and this printed circuit board mounting unit 10 has a printed wiring board 14 for connection on the back and is box-shaped with an opening on the front. Also,
Inside the printed circuit board mounting unit 10, a plurality of printed circuit boards, such as a power supply printed circuit board 13 and an electronic circuit printed circuit board 12, are mounted on the right side in the figure. The connection printed wiring board 14, the power supply printed circuit board 13, the electronic circuit printed circuit board 12, etc. are connected by connectors.
そして、この印刷回路板搭載ユニット１０内の図中左側
部分に小型ディスク駆動機収納部２０が形成されている
。この小型ディスク駆動機収納部２０の上下面には小型
ディスク駆動機１収納用の案内溝１１ａ、ｌｌｂが形成
しである。A small disk drive housing section 20 is formed in the left side portion of the printed circuit board mounting unit 10 in the figure. Guide grooves 11a and llb for storing the small disk drive 1 are formed on the upper and lower surfaces of the small disk drive storage portion 20.
また、小型ディスク駆動機１の上下面には、小型ディス
ク駆動機収納部２０の案内溝１１ａ。Further, on the upper and lower surfaces of the small disk drive 1, there are guide grooves 11a for the small disk drive storage section 20.
ｆｌｂに係合する凸部２ａ、２ｂが形成してあり、この
凸部２ａ、２ｂを案内溝１１ａ。Convex portions 2a and 2b are formed to engage with flb, and these convex portions 2a and 2b are connected to the guide groove 11a.
ｆｌｂに係合させて小型ディスク駆動機１を小型ディス
ク駆動機収納部２０内に挿入するようにしている。flb to insert the small disk drive 1 into the small disk drive housing 20.
そして更に、接続用印刷配線板工０と小型ディスク駆動
機１の対応位置に各々接続コネクタ１５．３を設け、こ
れら接続コネクタ１５．３を介して接続用印刷回路板１
０と小型ディスク駆動機１とを接続するようにしている
。Furthermore, connecting connectors 15.3 are provided at corresponding positions of the connecting printed wiring board 0 and the small disk drive 1, and the connecting printed circuit board 1 is connected via these connecting connectors 15.3.
0 and a small disk drive 1 are connected.
従って、印刷回路板柾載ユニット１０に設けられた案内
溝１１ａ、ｆｌｂと小型ディスク駆動機１に設けられた
凸部２ａ、２ｂとを係合させて印刷回路板搭載ユニット
１０内に小型ディスク駆動機１を挿入する時、コネクタ
３は前記印刷回路板搭載ユニット１０の後部に実装され
た接続用印刷回路板１４に実装されたコネクタ１５と接
合するようになっている。Therefore, the guide grooves 11a and flb provided in the printed circuit board mounting unit 10 are engaged with the convex portions 2a and 2b provided in the small disk drive 1 to drive the small disk inside the printed circuit board mounting unit 10. When the machine 1 is inserted, the connector 3 is connected to a connector 15 mounted on a connecting printed circuit board 14 mounted at the rear of the printed circuit board mounting unit 10.
尚、通常接続用印刷回路板１４には電源用及び信号用回
路が印刷されているため、一つの印刷回路板搭載ユニッ
ト１０内に複数の小型ディスク駆動機１、複数の電子回
路用印刷回路板工２及び複数の電源印刷回路板１３を搭
載し完了する。In addition, since power supply and signal circuits are printed on the printed circuit board 14 for normal connection, a plurality of small disk drives 1 and a plurality of printed circuit boards for electronic circuits can be installed in one printed circuit board mounting unit 10. Complete the installation by mounting the construction 2 and a plurality of power supply printed circuit boards 13.
［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、背面に接続用印刷配線板を有し複数の印刷回路板
を搭載する印刷回路板搭載ユニット内に小型ディスク駆
動機収納部を形成し、該小型ディスク駆動機収納部の上
下面に小型ディスク駆動機挿入用の案内溝を形成し、か
つ小型ディスク駆動機の」Ｌ下面に上記ガイド溝に係合
する凸部を形成すると共に、上記接続用印刷配線板と上
記小型ディスク駆動機の対応位置に各々接続コネクタを
設けた構成としたため、印刷回路板搭載ユニットに搭載
可能とし、同一の印刷回路板搭載ユニット内に電子回路
用印刷回路板及び電源印刷回路板を搭載することができ
、そのため小型ディスク駆動機へのケーブルを必要とせ
ず、ケーブルの削減により装置のコスト及び組立工数の
大幅な削減でき、又設計時においてもケーブル配線の設
計工数を削減できる効果がある。[Effects of the Invention] As explained above, the small disk drive mounting structure of the present invention mounts a small disk drive in a printed circuit board mounting unit that has a connection printed wiring board on the back side and mounts a plurality of printed circuit boards. A storage portion is formed, a guide groove for inserting the small disk drive is formed on the upper and lower surfaces of the small disk drive storage portion, and a convex portion that engages with the guide groove is formed on the lower surface of the small disk drive. At the same time, the connection printed wiring board and the small disk drive are each provided with a connecting connector at a corresponding position, so that it can be mounted on a printed circuit board mounting unit, and electronics can be mounted in the same printed circuit board mounting unit. It can be equipped with a circuit printed circuit board and a power supply printed circuit board, so there is no need for cables to the small disk drive, and the reduction in cables can significantly reduce equipment costs and assembly man-hours. This also has the effect of reducing cable wiring design man-hours.
第１図は本発明の一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図は従来例を示す斜視図であ
る。
１：小型ディスク駆動機
３．１５＋コネクタ
１０：印刷回路板搭載ユニット
１１ａ、ｆｉｂ：案内溝
１２：電子回路用印刷回路板
１３：電源用印刷回路板
１４：接続用印刷回路板
２ａ。FIG. 1 is a perspective view showing a small disk drive mounting structure according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a conventional example. 1: Small disk drive 3.15 + connector 10: Printed circuit board mounting unit 11a, fib: Guide groove 12: Printed circuit board for electronic circuit 13: Printed circuit board for power supply 14: Printed circuit board for connection 2a.
Claims (1)
する印刷回路板搭載ユニット内に小型ディスク駆動機収
納部を形成し、該小型ディスク駆動機収納部の上下面に
小型ディスク駆動機挿入用の案内溝を形成し、かつ小型
ディスク駆動機の上下面に上記ガイド溝に係合する凸部
を形成すると共に、上記接続用印刷配線板と上記小型デ
ィスク駆動機の対応位置に各々接続コネクタを設けたこ
とを特徴とする小型ディスク駆動機実装構造。A small disk drive storage section is formed in a printed circuit board mounting unit that has a printed circuit board for connection on the back side and mounts a plurality of printed circuit boards, and a small disk drive storage section is formed on the upper and lower surfaces of the small disk drive storage section. A guide groove for insertion is formed, and convex portions are formed on the upper and lower surfaces of the small disk drive to engage with the guide groove, and the connecting printed wiring board and the small disk drive are connected at corresponding positions, respectively. A small disk drive mounting structure characterized by the provision of a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23452488A JPH0283883A (en) | 1988-09-19 | 1988-09-19 | Small disk driving device mounting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23452488A JPH0283883A (en) | 1988-09-19 | 1988-09-19 | Small disk driving device mounting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0283883A true JPH0283883A (en) | 1990-03-23 |
Family
ID=16972378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23452488A Pending JPH0283883A (en) | 1988-09-19 | 1988-09-19 | Small disk driving device mounting construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0283883A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0555913A2 (en) * | 1992-02-10 | 1993-08-18 | International Business Machines Corporation | Removable disk drive |
| JPH06267262A (en) * | 1992-08-26 | 1994-09-22 | Data General Corp | Disk array subsystem for data processing system |
-
1988
- 1988-09-19 JP JP23452488A patent/JPH0283883A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0555913A2 (en) * | 1992-02-10 | 1993-08-18 | International Business Machines Corporation | Removable disk drive |
| US5454080A (en) * | 1992-02-10 | 1995-09-26 | International Business Machines Corporation | Removable hard disk drive system with circuit for hot insertion and removal responsive to contacts of zero-insertion-force connector on the lateral side of the drive |
| JPH06267262A (en) * | 1992-08-26 | 1994-09-22 | Data General Corp | Disk array subsystem for data processing system |
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