JPH03102101U - - Google Patents
Info
- Publication number
- JPH03102101U JPH03102101U JP783290U JP783290U JPH03102101U JP H03102101 U JPH03102101 U JP H03102101U JP 783290 U JP783290 U JP 783290U JP 783290 U JP783290 U JP 783290U JP H03102101 U JPH03102101 U JP H03102101U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- positional relationship
- wiring board
- printed wiring
- respect
- 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
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
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図は本考案の他
の実施例の平面図、第４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、１６……穴部。
Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2 is a sectional view of an embodiment of the invention, Fig. 3 is a plan view of another embodiment of the invention, and Fig. 4 is a conventional example. FIG. 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, 16... ...Anabe.
Claims (1)
準穴に対して所定の位置関係で固定したプリント
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を接続する回転ヘツドド
ラムにおいて、 前記プリント配線基板に前記基準穴に対して一
定の位置関係とすることにより前記プリント配線
基板と前記ドラムとの位置関係を前記所定の位置
関係に保持できる切欠部を具備してなる回転ヘツ
ドドラム。[Claim for Utility Model Registration] A magnetic head fixed to a drum is connected to a rotary transformer via a printed wiring board fixed to the drum in a predetermined positional relationship with respect to a reference hole, and the magnetic head is connected to an external circuit. In the rotary head drum for connecting the drum, the printed wiring board is provided with a notch that maintains the positional relationship between the printed wiring board and the drum at the predetermined positional relationship by maintaining a constant positional relationship with respect to the reference hole. Rotating head drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP783290U JPH03102101U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP783290U JPH03102101U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03102101U true JPH03102101U (en) | 1991-10-24 |
Family
ID=31511486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP783290U Pending JPH03102101U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03102101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013005987A1 (en) * | 2013-04-08 | 2014-10-09 | Wacker Neuson Produktion GmbH & Co. KG | Portable lighting device with lamp holder |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236719A (en) * | 1985-08-12 | 1987-02-17 | Hitachi Ltd | Rotating magnetic head device |
| JPS6278702A (en) * | 1985-09-30 | 1987-04-11 | Tdk Corp | Production of rotary transformer |
| JPS62295201A (en) * | 1986-06-16 | 1987-12-22 | Hitachi Ltd | Rotating magnetic head device |
-
1990
- 1990-01-30 JP JP783290U patent/JPH03102101U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236719A (en) * | 1985-08-12 | 1987-02-17 | Hitachi Ltd | Rotating magnetic head device |
| JPS6278702A (en) * | 1985-09-30 | 1987-04-11 | Tdk Corp | Production of rotary transformer |
| JPS62295201A (en) * | 1986-06-16 | 1987-12-22 | Hitachi Ltd | Rotating magnetic head device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013005987A1 (en) * | 2013-04-08 | 2014-10-09 | Wacker Neuson Produktion GmbH & Co. KG | Portable lighting device with lamp holder |