JPS5890526U - Rotating magnetic head drum structure - Google Patents

Rotating magnetic head drum structure

Info

Publication number
JPS5890526U
JPS5890526U JP18362481U JP18362481U JPS5890526U JP S5890526 U JPS5890526 U JP S5890526U JP 18362481 U JP18362481 U JP 18362481U JP 18362481 U JP18362481 U JP 18362481U JP S5890526 U JPS5890526 U JP S5890526U
Authority
JP
Japan
Prior art keywords
drum
rotating
magnetic head
fixed
printed wiring
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.)
Granted
Application number
JP18362481U
Other languages
Japanese (ja)
Other versions
JPS6331204Y2 (en
Inventor
晋二 岡田
鴻巣　誠
誠一 成島
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18362481U priority Critical patent/JPS5890526U/en
Publication of JPS5890526U publication Critical patent/JPS5890526U/en
Application granted granted Critical
Publication of JPS6331204Y2 publication Critical patent/JPS6331204Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の回転磁気ヘッドドラム構造の縦断面図、
第２図は第１図の回転トランスステータの平面図、第３
図は第２図のＸ−Ｘ線断面図、第４図は本発明の回転磁
気ヘッドドラム構造の一実施例を示す縦断面図、第５図
は第４図の回転トランスステータの平面図、第６図は第
４図の中継印刷配線板の平面図である。 ｌａ、　　ｌｂ・・・磁気ヘッド、２・・・回転軸、３
・・・回転支持体、５・・・回転ドラム、７・・・固定
ドラム、８ａ・・・回転トランスロータ、８ｂ・・・回
転トランスステータ、１２ａ　〜１２ｄ−：Ｉイル、１
３′ａ。 １３ｄ・・・印刷配線板、１４・・・中継印刷配線板、
１５・・・接続線、１６・・・通し穴、１７．１８・・
・接続線孔、１９・・・印刷配線。Figure 1 is a vertical cross-sectional view of a conventional rotating magnetic head drum structure.
Figure 2 is a plan view of the rotating transformer stator in Figure 1;
2 is a sectional view taken along the line X-X in FIG. 2, FIG. 4 is a vertical sectional view showing an embodiment of the rotating magnetic head drum structure of the present invention, and FIG. 5 is a plan view of the rotating transformer stator shown in FIG. 4. FIG. 6 is a plan view of the relay printed wiring board of FIG. 4. la, lb...magnetic head, 2...rotating shaft, 3
... Rotating support body, 5... Rotating drum, 7... Fixed drum, 8a... Rotating transformer rotor, 8b... Rotating transformer stator, 12a to 12d-: Iil, 1
3'a. 13d...Printed wiring board, 14...Relay printed wiring board,
15... Connection wire, 16... Through hole, 17.18...
・Connection wire hole, 19...Printed wiring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転ドラムに固定した磁気ヘッドと、該磁気ヘッドから
の信号を伝達する前記回転ドラムと一緒に回転する回転
トランスロータおよび固定ドラムに固着した回転トラン
ステータとよりなるものにおいて、前記回転トランステ
ータのコアの端面の一部に印刷配線板を塔載し、前記固
定ドラムの下面に中継印刷配線板を固着し、前記印刷配
線板と前記中継印刷配線の各端子間を前記固定ドラムに
設けた通し穴を通して接続線で接続みであることを特徴
とする回転磁気ヘッドドラム構造。A magnetic head fixed to a rotating drum, a rotating transrotor that rotates together with the rotating drum for transmitting signals from the magnetic head, and a rotating transtator fixed to a fixed drum, the core of the rotating transtator A printed wiring board is mounted on a part of the end face of the fixed drum, a relay printed wiring board is fixed to the lower surface of the fixed drum, and a through hole is provided in the fixed drum between the printed wiring board and each terminal of the relay printed wiring. A rotating magnetic head drum structure characterized in that it is connected by a connecting line through the drum.
JP18362481U 1981-12-11 1981-12-11 Rotating magnetic head drum structure Granted JPS5890526U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18362481U JPS5890526U (en) 1981-12-11 1981-12-11 Rotating magnetic head drum structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18362481U JPS5890526U (en) 1981-12-11 1981-12-11 Rotating magnetic head drum structure

Publications (2)

Publication Number Publication Date
JPS5890526U true JPS5890526U (en) 1983-06-18
JPS6331204Y2 JPS6331204Y2 (en) 1988-08-22

Family

ID=29983055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18362481U Granted JPS5890526U (en) 1981-12-11 1981-12-11 Rotating magnetic head drum structure

Country Status (1)

Country Link
JP (1) JPS5890526U (en)

Also Published As

Publication number Publication date
JPS6331204Y2 (en) 1988-08-22

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