JPH0398702U - - Google Patents
Info
- Publication number
- JPH0398702U JPH0398702U JP783090U JP783090U JPH0398702U JP H0398702 U JPH0398702 U JP H0398702U JP 783090 U JP783090 U JP 783090U JP 783090 U JP783090 U JP 783090U JP H0398702 U JPH0398702 U JP H0398702U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- head
- wiring board
- printed wiring
- balancing
- 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
- 229910000679 solder Inorganic materials 0.000 claims description 2
Description
第１図は本考案の一実施例の平面図、第２図は
本考案の一実施例の断面図、第３図は従来の一例
の平面図である。
１……磁気ヘツド、４……上ドラム、８……回
転軸、１０……下ドラム、１１ａ，１１ｂ……ロ
ータリトランス、１４……基板、１４ａ……切欠
、１５……基準穴、１７……バランス用ランド部
、１８……半田。
FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a sectional view of an embodiment of the present invention, and FIG. 3 is a plan view of a conventional example. DESCRIPTION OF SYMBOLS 1... Magnetic head, 4... Upper drum, 8... Rotating shaft, 10... Lower drum, 11a, 11b... Rotary transformer, 14... Board, 14a... Notch, 15... Reference hole, 17... ...Balance land part, 18...Solder.
Claims (1)
ムの回転軸に対してその面が直角となるように配
置されたプリント配線基板を介してロータリトラ
ンスと接続し、該磁気ヘツドと外部回路との電気
的接続を行なう回転ヘツドドラムにおいて、 前記プリント配線基板上に半田を盛ることによ
り前記ドラムのバランスを取るバランス用ランド
部を具備してなる回転ヘツドドラム。[Claims for Utility Model Registration] A rotating magnetic head fixed to a drum is connected to a rotary transformer via a printed wiring board arranged so that its surface is perpendicular to the rotational axis of the drum. A rotary head drum for electrically connecting a head and an external circuit, the rotary head drum comprising a balancing land portion for balancing the drum by applying solder on the printed wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP783090U JPH0398702U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP783090U JPH0398702U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398702U true JPH0398702U (en) | 1991-10-15 |
Family
ID=31511484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP783090U Pending JPH0398702U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075232A (en) * | 2006-08-22 | 2008-04-03 | Dooko Kk | Trouser |
-
1990
- 1990-01-30 JP JP783090U patent/JPH0398702U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075232A (en) * | 2006-08-22 | 2008-04-03 | Dooko Kk | Trouser |