JPS61283088A - Magnetic memory system - Google Patents

Magnetic memory system

Info

Publication number
JPS61283088A
JPS61283088A JP12467285A JP12467285A JPS61283088A JP S61283088 A JPS61283088 A JP S61283088A JP 12467285 A JP12467285 A JP 12467285A JP 12467285 A JP12467285 A JP 12467285A JP S61283088 A JPS61283088 A JP S61283088A
Authority
JP
Japan
Prior art keywords
disk
tape
spindle motor
magnetic
spindle
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
JP12467285A
Other languages
Japanese (ja)
Inventor
Shigeo Minami
南　茂雄
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 JP12467285A priority Critical patent/JPS61283088A/en
Publication of JPS61283088A publication Critical patent/JPS61283088A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/10—Apparatus capable of using record carriers defined in more than one of the sub-groups G11B25/02 - G11B25/08; Adaptor devices therefor

Landscapes

  • Rotational Drive Of Disk (AREA)

Abstract

PURPOSE:To make a system small-sized and to reduce the power consumption and the heating quantity by sharing a spindle motor to rotate and drive a magnetic tape and the hard disk with an electric circuit, and providing a rotating number converting device to control the number of rotation of the spindle motor and a switch to control the transferring of the rotation. CONSTITUTION:A disk 1 is rotated through a spindle 2 by the spindle motor 3. The data on the disk are written and read by a head 4. The static electricity of the disk 1 is removed by an earth 6. On the other hand, a tape 9 is travelled through a capstan 13 and a driving belt 15 engaged at a spindle 10 by the spindle motor 3 through a rotation converting device 11, and the data of the tape 9 are written and read. The travelling and the stop of the tape 9 are executed through a switch 12. The magnetic disk device and the magnetic tape device share the parts, and thereby, the system can be made small-sized and the power consumption is reduced.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は磁気記憶システムに関し、特に磁気テープにデ
ータを書込み読出すことのできる磁気テープ装置と、ハ
ードディスク板にデータを書込み読出すことのできる磁
気ディスク装置によって構成される磁気記憶システムに
関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a magnetic storage system, and particularly to a magnetic tape device that can write and read data on a magnetic tape, and a magnetic tape device that can write and read data on a hard disk. The present invention relates to a magnetic storage system configured by a magnetic disk device.

〔従来の技術〕[Conventional technology]

従来、この種の磁気記憶システムにおいては、第２図に
示すよう磁気テープ装置と磁気ディスク装置の構成部分
は全く別個のものとしてシステム内に設置していた。　
　　− 図において１はハードディスク板、２０．２５はスピン
ドル、１９．２４はスピンドルモータ、４はヘッド、５
は保護カバー、６はアース、２２゜２７は電気回路、２
９は電源、１６はテープカートリッジ、３０はシステム
カバー、２１は磁気ディスク駆動部、２３は磁気ディス
ク装置、２６は磁気テープ駆動部、２８は磁気テープ装
置である。Conventionally, in this type of magnetic storage system, the components of a magnetic tape device and a magnetic disk device were installed as completely separate components in the system, as shown in FIG.
- In the figure, 1 is a hard disk plate, 20.25 is a spindle, 19.24 is a spindle motor, 4 is a head, and 5
is the protective cover, 6 is the ground, 22゜27 is the electric circuit, 2
9 is a power supply, 16 is a tape cartridge, 30 is a system cover, 21 is a magnetic disk drive section, 23 is a magnetic disk device, 26 is a magnetic tape drive section, and 28 is a magnetic tape device.

ディスク１の回転はスピンドル２０を介してスピンドル
モータ１９によってなされ、ディスク１とスピンドル２
０とスピンドルモータｉ９とヘッド４と保護カバー５と
アース６で構成される磁気ディスク駆動部２１があり、
この磁気ディスク駆動部２１と電気回路２２で構成され
る磁気ディスク装置２３と、テープがスピンドル２５を
介してスピンドルモータ２４によって走行させられ、テ
ープを含んだテープカートリ、ジ１６とスピンドル２′
５とスピンドルモータ２４とヘッドで構成された磁気テ
ープ駆動部２６があり、この磁気テープ駆動部２６と電
気回路２７で構成される磁気テープ装置２８と、電源２
９と、システムカバー３０で構成されている。The disk 1 is rotated by a spindle motor 19 via a spindle 20, and the disk 1 and spindle 2
0, a spindle motor i9, a head 4, a protective cover 5, and a ground 6.
A magnetic disk device 23 consisting of a magnetic disk drive section 21 and an electric circuit 22, a tape cartridge containing the tape, a disk drive 16, and a spindle 2'.
5, a spindle motor 24, and a head. A magnetic tape drive unit 28 includes a magnetic tape drive unit 26, an electric circuit 27, and a power supply 2.
9 and a system cover 30.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

上述した従来の磁気記憶システムにおいては、磁気テー
プ装置及び磁気ディスク装置は別個に設けられていたた
めシステムの大きさが大きくなり、なお且つ消費電力及
び発熱量が多くなるという問題点があった。In the above-mentioned conventional magnetic storage system, the magnetic tape device and the magnetic disk device were provided separately, resulting in a large system size, and the problem was that power consumption and heat generation were increased.

〔問題点を解決するための手段〕[Means for solving problems]

本発明によると磁気テープにデータを書込み読出すこと
のできる磁気テープ装置と、ノ・−ドディスク板にデー
タを書込み読出すことのできる磁気ディスク装置によっ
て構成される磁気記憶システムにおいて、磁気テープと
７・−ドディスク板を回転駆動するスピンドルモータと
電気回路を共用しスピンドルモータの回転数を所定のも
のにするために回転数変換器及びスピンドルモータの回
転の伝達を制御するスイッチを有することを特徴とする
磁気記憶システムが得られる。According to the present invention, in a magnetic storage system composed of a magnetic tape device that can write and read data on a magnetic tape, and a magnetic disk device that can write and read data on and from a node disk board, 7. It shares an electric circuit with the spindle motor that rotationally drives the disk plate, and has a rotation speed converter and a switch that controls the transmission of the rotation of the spindle motor in order to set the rotation speed of the spindle motor to a predetermined value. A magnetic storage system with characteristics is obtained.

〔実施例〕〔Example〕

次に本発明の実施例を図面について説明する。 Next, embodiments of the present invention will be described with reference to the drawings.

第１図（ａｔ　（ｂ）は本発明の一実施例の正面図とそ
の磁気テープ装置部分の側面図である。１はノ・−ドデ
ィスク板（以下ディスク１と略す）、２はディスク１を
回転駆動するスピンドル、３はスピンド＋２を回転させ
るスピンドルモータ、４はディスク１のデータを読出し
書込むためのへ、ド、５はディスク１とヘッド４を外界
から保護する保護カバー、６はディスク１の静電気を除
去するためのアース、７は電気回路、８は電源、９は磁
気テープ（以下テープと略す）、１０はテープ９を走行
させるスピンドル、１１はスピンドル１０を回転させる
スピンドルモータ３とスピンドルモータ３とスピンドル
１０の間に介在する回転数変換器、１２はスピンドルモ
ータ３の回転を伝達したりしなかつたりするためのスイ
ッチ、１３はテープ９を走行させるスピンドル１０と係
合するキャプスタン、１４はテープ９の巻取られたテー
プリール、１５はキャプスタン１３の回転によってテー
プリール１１を回転させる駆動ベルト、１６はテープ９
によって構成されるテープカートリッジ、１７はテープ
９のデータを書込み読出すためのヘッド、１８は以上の
全部品を包囲するシステムカバーで−タ３によってスピ
ンドル２を介して回転させられる。ディスク１上のデー
タはへ、ド４によって書込み読出される。ディスク１の
静電気はアース６によって除去される。FIG. 1 (at (b) is a front view of one embodiment of the present invention and a side view of the magnetic tape device portion thereof. 1 is a node disk plate (hereinafter abbreviated as disk 1), 2 is a disk 1 3 is a spindle motor that rotates spindle +2; 4 is a drive for reading and writing data on disk 1; 5 is a protective cover that protects disk 1 and head 4 from the outside world; 6 is a disk 1 is a ground for removing static electricity; 7 is an electric circuit; 8 is a power source; 9 is a magnetic tape (hereinafter referred to as tape); 10 is a spindle for running the tape 9; 11 is a spindle motor 3 for rotating the spindle 10; A rotation speed converter interposed between the spindle motor 3 and the spindle 10, 12 a switch for transmitting or not transmitting the rotation of the spindle motor 3, and 13 a capstan engaged with the spindle 10 for running the tape 9. , 14 is a tape reel on which the tape 9 is wound, 15 is a drive belt that rotates the tape reel 11 by rotation of the capstan 13, and 16 is a tape 9
17 is a head for writing and reading data on the tape 9; 18 is a system cover that surrounds all of the above-mentioned parts; and 18 is a system cover that surrounds all of the above components and is rotated by the motor 3 via the spindle 2. Data on the disk 1 is written and read by the disk 4. Static electricity on the disk 1 is removed by the ground 6.

また、テープ９は回転数変換器１１を介してスピンドル
モータ３によってスピンドル１０に係合するキャプスタ
ン１３及び駆動ベルト１５を通じて走行させられ、テー
プ９のデータはヘッド１７によって曹込み読出される。Further, the tape 9 is caused to run through a capstan 13 and a drive belt 15 which are engaged with a spindle 10 by a spindle motor 3 via a rotational speed converter 11, and the data on the tape 9 is read out by a head 17.

これらの動作は電気回路７と電源８によってなされる。These operations are performed by an electric circuit 7 and a power source 8.

又テープ９の走行及び停止はスイッチ１２によってなさ
れる。Further, running and stopping of the tape 9 is performed by a switch 12.

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明は磁気記憶システムを構成
する磁気ディスク装置と磁気テープ装置の共用可能な部
品を共用することによって、システムの構造を小さくで
き、へなお且つ消費電力及び発熱量を小さくヱ゛子る効
果がある。As explained above, the present invention allows the structure of the system to be made smaller by sharing the common parts of the magnetic disk device and the magnetic tape device that make up the magnetic storage system, while also reducing power consumption and heat generation. It has the effect of raising children.

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

第１図（ａｌ　（ｂｌは本発明の一実施例の正面図とそ
の磁気テープ装置部分の側面図、第２図は従来の一例の
概略構成図である。FIG. 1 (al) is a front view of an embodiment of the present invention and a side view of its magnetic tape device portion, and FIG. 2 is a schematic diagram of a conventional example.

Claims (1)

【特許請求の範囲】[Claims] 磁気テープにデータを書込み読出すことのできる磁気テ
ープ装置と、ハードディスク板にデータを書込み読出す
ことのできる磁気ディスク装置によって構成される磁気
記憶システムにおいて、磁気テープとハードディスク板
を回転駆動するスピンドルモータと電気回路を共用し、
スピンドルモータの回転数を所定のものにするために回
転数変換器及びスピンドルモータの回転の伝達を制御す
るスイッチを有することを特徴とする磁気記憶システム
。In a magnetic storage system consisting of a magnetic tape device that can write and read data on magnetic tape and a magnetic disk device that can write and read data on and from a hard disk, a spindle motor that rotationally drives the magnetic tape and hard disk. sharing electrical circuits with
1. A magnetic storage system comprising a rotation speed converter and a switch for controlling transmission of rotation of the spindle motor in order to set the rotation speed of the spindle motor to a predetermined value.
JP12467285A 1985-06-07 1985-06-07 Magnetic memory system Pending JPS61283088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12467285A JPS61283088A (en) 1985-06-07 1985-06-07 Magnetic memory system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12467285A JPS61283088A (en) 1985-06-07 1985-06-07 Magnetic memory system

Publications (1)

Publication Number Publication Date
JPS61283088A true JPS61283088A (en) 1986-12-13

Family

ID=14891202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12467285A Pending JPS61283088A (en) 1985-06-07 1985-06-07 Magnetic memory system

Country Status (1)

Country Link
JP (1) JPS61283088A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0366118A2 (en) * 1988-10-25 1990-05-02 Sanyo Electric Co., Ltd. Tape recorder with disc player
JPH02210645A (en) * 1989-02-10 1990-08-22 Victor Co Of Japan Ltd Video device
US5493461A (en) * 1994-11-14 1996-02-20 Combyte, Inc. Storage media lockout device for a computer mass storage media drive
US6064640A (en) * 1995-12-15 2000-05-16 Fujitsu Limited Optical disk apparatus and medium carrier and medium turntable for optical disk apparatus
US6069858A (en) * 1995-12-15 2000-05-30 Fujitsu Limited Optical disk apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0366118A2 (en) * 1988-10-25 1990-05-02 Sanyo Electric Co., Ltd. Tape recorder with disc player
JPH02210645A (en) * 1989-02-10 1990-08-22 Victor Co Of Japan Ltd Video device
US5493461A (en) * 1994-11-14 1996-02-20 Combyte, Inc. Storage media lockout device for a computer mass storage media drive
US6064640A (en) * 1995-12-15 2000-05-16 Fujitsu Limited Optical disk apparatus and medium carrier and medium turntable for optical disk apparatus
US6069858A (en) * 1995-12-15 2000-05-30 Fujitsu Limited Optical disk apparatus

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