JP2701829B2 - Magnetic recording device - Google Patents
Magnetic recording deviceInfo
- Publication number
- JP2701829B2 JP2701829B2 JP8436796A JP8436796A JP2701829B2 JP 2701829 B2 JP2701829 B2 JP 2701829B2 JP 8436796 A JP8436796 A JP 8436796A JP 8436796 A JP8436796 A JP 8436796A JP 2701829 B2 JP2701829 B2 JP 2701829B2
- Authority
- JP
- Japan
- Prior art keywords
- socket
- magnetic recording
- small
- substrate
- recording apparatus
- 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 - Lifetime
Links
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明はフロッピーディスク
ドライブ等の磁気記録装置に関する。The present invention relates to a magnetic recording device such as a floppy disk drive.
【０００２】[0002]
【従来の技術】従来の磁気記録装置においては、多数の
オプションを設定するためにに基板上にピンヘッダ列を
内蔵し、ピン間をショートプラグで短絡する方法や仕様
設定用ソケットと該ソケットに挿入される小型基板の選
択による方法がとられていた。図３はピン間をショート
プラグで短絡する方法を示す従来例である。基板上のピ
ンヘッダ１３に対しショートプラグ１４をどの様に差す
かでオプション設定をしていた。図４は仕様設定用ソケ
ットと該ソケットに挿入される小型基板の選択による方
法を示す従来例である。基板上の仕様設定様ソケット１
５に設定する仕様に応じたパターン配線が形成された小
型基板１６を挿入することでオプション設定をしてい
た。2. Description of the Related Art A conventional magnetic recording apparatus incorporates a pin header array on a substrate in order to set a number of options, and a method of short-circuiting between pins with a short plug, and a socket for specification setting and insertion into the socket. In this case, a method has been adopted in which a small substrate is selected. FIG. 3 is a conventional example showing a method of short-circuiting between pins with a shorting plug. The option setting is made depending on how the short plug 14 is inserted into the pin header 13 on the board. FIG. 4 is a conventional example showing a method of selecting a specification setting socket and a small board to be inserted into the socket. Specification setting socket 1 on the board
The option is set by inserting the small board 16 on which the pattern wiring according to the specification set to 5 is formed.
【０００３】[0003]
【発明が解決しようとする課題】しかし、前述の従来技
術のうちショートプラグとピンヘッダによる方法ではシ
ョートプラグを前後左右に差したとしても設定種類の数
はあまり増やせない。また、ピンヘッダーとショートプ
ラグの大きさは人間の指で扱うことを前提としている関
係上余り小さくできず、狭い基板上においてはピン数を
増やすことは不可能である。However, in the above-mentioned conventional technique using the short plug and the pin header, even if the short plug is inserted in front, rear, left and right, the number of setting types cannot be increased much. Also, the size of the pin header and the short plug cannot be made too small on the assumption that they are handled by a human finger, and it is impossible to increase the number of pins on a narrow substrate.
【０００４】また、前述の従来技術のうち仕様設定用ソ
ケットと該ソケットに挿入される小型基板の選択による
方法を用いると前記ショートプラグとピンヘッダによる
問題は解決されたが、出荷後に複数の仕様を切り換える
には別の小型基板を用意しておく必要があり在庫管理が
困難であるという問題を有する。そのため前記ピンヘッ
ダとショートプラグを併用する必要が生じる場合もあっ
た。[0004] In addition, when the method of selecting a specification setting socket and a small board to be inserted into the socket among the above-mentioned prior arts is used, the problem caused by the short plug and the pin header has been solved. In order to switch, it is necessary to prepare another small substrate, and there is a problem that inventory management is difficult. Therefore, the pin header and the short plug need to be used in some cases.
【０００５】しかも、小型基板がより小型化するのに伴
い、挿抜や仕様の識別が困難となってきていた。[0005] In addition, with the miniaturization of small-sized substrates, it has become difficult to insert and remove and to identify specifications.
【０００６】[0006]
【課題を解決するための手段】本発明の磁気記録装置
は、記録媒体へ記録・再生を行なう磁気ヘッドと、前記
記録媒体を回転させる駆動モータと、前記磁気ヘッドを
移動させるシーク機構と、記録・再生を制御する制御回
路と、上位装置へのインターフェースとを有する磁気記
録装置であって、仕様設定用ソケットと前記ソケットに
挿入される小型基板の挿入方向との組み合わせにより、
前記インターフェースの信号仕様またはオプション仕様
が設定されることを特徴とする。According to the present invention, there is provided a magnetic recording apparatus comprising: a magnetic head for recording / reproducing on / from a recording medium; a drive motor for rotating the recording medium; a seek mechanism for moving the magnetic head; A control circuit for controlling reproduction, and a magnetic recording device having an interface to a higher-level device, wherein a combination of a specification setting socket and an insertion direction of a small substrate inserted into the socket,
A signal specification or an option specification of the interface is set.
【０００７】[0007]
【作用】本発明の上記構成によれば高度かつ複雑なオプ
ション仕様を複数組み合わせた仕様設定がわずかなスペ
ースで容易に間違いなくできるようになるとともに、出
荷後の仕様変更も容易にでき在庫管理も容易になる。According to the above-described structure of the present invention, it is possible to easily and undoubtedly set specifications combining a plurality of advanced and complicated optional specifications in a small space, easily change specifications after shipping, and manage inventory. It will be easier.
【０００８】[0008]
【発明の実施の形態】図１は本発明の第１の実施例にお
ける磁気記録装置のブロック図である。磁気ヘッド５、
駆動モータ６、シーク機構７、記録・再生を制御する制
御回路４、インターフェース３とソケット１及び該ソケ
ットに挿入される小型基板２により構成される。インタ
ーフェース３はフロッピーディスクドライブの場合標準
として３４ピンのコネクタが用いられる。ソケット１は
微細ピッチのコネクタで、現技術でも０．５ｍｍから
１．２７ｍｍピッチのレベルまで可能である。FIG. 1 is a block diagram of a magnetic recording apparatus according to a first embodiment of the present invention. Magnetic head 5,
It comprises a drive motor 6, a seek mechanism 7, a control circuit 4 for controlling recording / reproduction, an interface 3, a socket 1, and a small board 2 inserted into the socket. As the interface 3, a 34-pin connector is used as a standard in the case of a floppy disk drive. The socket 1 is a connector with a fine pitch, and it is possible to use a pitch of 0.5 mm to 1.27 mm even in the current technology.
【０００９】ソケット１には制御回路のオプション設定
入力Ａ、制御回路のインターフェース入出力信号Ｂ、イ
ンターフェース信号Ｃが接続されており、ＢとＣ間の各
種の組合せ接続やＡに対する各種の設定がソケット１の
ピン間の接続組合せで可能になる。An option setting input A of the control circuit, an interface input / output signal B of the control circuit, and an interface signal C are connected to the socket 1. Various combinations of connections between B and C and various settings for A are set in the socket 1. This is made possible by a connection combination between one pin.
【００１０】小型基板２はソケット１に対応するランド
とランド間を接続するパターンが４組構成されており、
基板を用いているため自由なパターン作成が可能となっ
ている。つまり隣接ランドより遠く離れたランド間の接
続が可能となり、叉１つのランドが複数のランドに接続
されてもよい。基板としては単層叉は２層以上の基板を
使うことができる。さらに、この基板を挿入する方向を
選択することで１枚の小型基板で４種類の仕様を切り換
える事ができる。The small board 2 has four pairs of lands corresponding to the sockets 1 and patterns for connecting the lands.
Since a substrate is used, a free pattern can be created. That is, the connection between lands farther than the adjacent land becomes possible, and another land may be connected to a plurality of lands. As the substrate, a single-layer substrate or a substrate having two or more layers can be used. Further, by selecting the direction in which the board is inserted, four types of specifications can be switched with one small board.
【００１１】さらに小型基板をフレキシブル基板としソ
ケットへ挿入した残りを折り曲げることで磁気記録装置
上の占有スペースを有効に使うことができる。Further, the space occupied on the magnetic recording apparatus can be effectively used by bending the small substrate into a flexible substrate and bending the remainder inserted into the socket.
【００１２】図２は本発明第２の実施例における磁気記
録装置のブロック図である。第１の実施例と異なるのは
小型基板９にランドとランド間を接続するパターンが裏
表の２組構成されており、さらに挿抜補助穴１０と小型
基板の種類認識マーク１１と、裏表の方向認識マーク１
２が設けられていることと、ソケット８が片面接続型の
ソケットであることである。この小型基板を用いること
で非常に小型でありながら裏表の使い分けで間違える事
なく、挿入抜去もし易いため、容易に確実に２種類の仕
様を切り換えることができる。さらに認識マークを基板
外形で構成することで治具化も容易となる。FIG. 2 is a block diagram of a magnetic recording apparatus according to a second embodiment of the present invention. The difference from the first embodiment is that two sets of patterns for connecting the lands to the land are formed on the small substrate 9, and the auxiliary insertion hole 10, the type recognition mark 11 of the small substrate, and the direction recognition of the front and rear are provided. Mark 1
2 and that the socket 8 is a single-sided connection type socket. By using this small board, it is very small, but it is easy to insert and remove it without making mistakes in using the front and back sides, and it is possible to easily and reliably switch between the two types of specifications. Further, by forming the recognition mark with the outer shape of the board, the jig can be easily formed.
【００１３】[0013]
【発明の効果】以上述べたように本発明によれば高度か
つ複雑なオプション仕様を複数組み合わせた仕様設定が
わずかなスペースで可能となり磁気記録装置の小型化、
薄型化に大きく寄与するとともに出荷後に仕様の切り替
えが容易であることから在庫の管理削減を容易にする。
さらに複雑な仕様の磁気記録装置を同一のラインで製造
していくうえで作業間違いを低減し、組立の自動化をも
容易にする。As described above, according to the present invention, it is possible to set specifications combining a plurality of advanced and complicated optional specifications in a small space.
It greatly contributes to the reduction in thickness and facilitates switching of specifications after shipment, facilitating inventory management reduction.
Furthermore, in manufacturing magnetic recording devices having complicated specifications on the same line, errors in operations are reduced, and automation of assembly is facilitated.
【図１】本発明の第１の実施例である磁気記録装置のブ
ロック図。FIG. 1 is a block diagram of a magnetic recording apparatus according to a first embodiment of the present invention.
【図２】本発明の第２の実施例である磁気記録装置のブ
ロック図。FIG. 2 is a block diagram of a magnetic recording apparatus according to a second embodiment of the present invention.
【図３】従来のオプション設定方式を示す第１の図。FIG. 3 is a first diagram showing a conventional option setting method.
【図４】従来のオプション設定方式を示す第２の図。FIG. 4 is a second diagram showing a conventional option setting method.
１・・・仕様設定用ソケット ２・・・小型基板 ３・・・インターフェース ４・・・制御回路 ５・・・磁気ヘッド ６・・・駆動モータ ７・・・シーク機構 ８・・・仕様設定用ソケット２ ９・・・小型基板２ １０・・・挿抜補助穴 １１・・・種類認識マーク １２・・・方向認識マーク １３・・・ピンヘッダ １４・・・ショートプラグ １５・・・従来の仕様設定用ソケット １６・・・従来の小型基板 DESCRIPTION OF SYMBOLS 1 ... Specification setting socket 2 ... Small board 3 ... Interface 4 ... Control circuit 5 ... Magnetic head 6 ... Drive motor 7 ... Seek mechanism 8 ... For specification setting Socket 2 9 ・ ・ ・ Small board 2 10 ・ ・ ・ Assistance hole for insertion and removal 11 ・ ・ ・ Type recognition mark 12 ・ ・ ・ Direction recognition mark 13 ・ ・ ・ Pin header 14 ・ ・ ・ Short plug 15 ・ ・ ・ For conventional specification setting Socket 16: Conventional small board
Claims (4)
と、前記記録媒体を回転させる駆動モータと、前記磁気
ヘッドを移動させるシーク機構と、記録・再生を制御す
る制御回路と、上位装置へのインターフェースとを有す
る磁気記録装置であって、 仕様設定用ソケットと前記ソケットに挿入される小型基
板の挿入方向との組み合わせにより、前記インターフェ
ースの信号仕様またはオプション仕様が設定されること
を特徴とする磁気記録装置。1. A magnetic head for recording / reproducing on / from a recording medium, a drive motor for rotating the recording medium, a seek mechanism for moving the magnetic head, a control circuit for controlling recording / reproducing, and a higher-level device. And a signal specification or an optional specification of the interface is set by a combination of a specification setting socket and an insertion direction of a small board inserted into the socket. Magnetic recording device.
別を行なうための認識マークが設けられてなることを特
徴とする請求項１記載の磁気記録装置。2. The magnetic recording apparatus according to claim 1, wherein an identification mark for identifying the type of specification and the insertion direction is provided on said small substrate.
けられてなることを特徴とする請求項１記載の磁気記録
装置。3. The magnetic recording apparatus according to claim 1, wherein said small substrate is provided with holes for insertion and removal.
とを特徴とする請求項１記載の磁気記録装置。4. The magnetic recording apparatus according to claim 1, wherein said small substrate is a flexible substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8436796A JP2701829B2 (en) | 1996-04-08 | 1996-04-08 | Magnetic recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8436796A JP2701829B2 (en) | 1996-04-08 | 1996-04-08 | Magnetic recording device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08255988A JPH08255988A (en) | 1996-10-01 |
| JP2701829B2 true JP2701829B2 (en) | 1998-01-21 |
Family
ID=13828565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8436796A Expired - Lifetime JP2701829B2 (en) | 1996-04-08 | 1996-04-08 | Magnetic recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2701829B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5365534B2 (en) | 2010-01-20 | 2013-12-11 | 富士通株式会社 | Storage device and storage system including the same |
-
1996
- 1996-04-08 JP JP8436796A patent/JP2701829B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08255988A (en) | 1996-10-01 |
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