JPS61177420U - - Google Patents
Info
- Publication number
- JPS61177420U JPS61177420U JP6237585U JP6237585U JPS61177420U JP S61177420 U JPS61177420 U JP S61177420U JP 6237585 U JP6237585 U JP 6237585U JP 6237585 U JP6237585 U JP 6237585U JP S61177420 U JPS61177420 U JP S61177420U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- annular groove
- printed coil
- coil
- terminal
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は、本考案に係る一実施例の平面図であ
り、第２図は、第１図の断面図であり、第３図は
、第１図の裏面図であり、第４図は、従来例の平
面図であり、第５図は、第４図の断面図であり、
第６図は、第４図の裏面図であり、第７図は、本
考案に用いたプリントコイルの平面図である。
１……フエライトコア、２……従来のプリント
コイル、３……従来のプリントコイルのリード線
、４……半田、５……基板、６……本考案に係る
プリントコイルのコイル部、７……本考案に係る
プリントコイルの基板部、８……コネクタ、９…
…本考案に係るプリントコイルの端末部。
FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a sectional view of FIG. 1, FIG. 3 is a back view of FIG. 1, and FIG. , is a plan view of the conventional example, and FIG. 5 is a sectional view of FIG. 4,
FIG. 6 is a back view of FIG. 4, and FIG. 7 is a plan view of the printed coil used in the present invention. DESCRIPTION OF SYMBOLS 1... Ferrite core, 2... Conventional printed coil, 3... Lead wire of conventional printed coil, 4... Solder, 5... Board, 6... Coil portion of printed coil according to the present invention, 7... ... Board part of the printed coil according to the present invention, 8... Connector, 9...
...Terminal part of the printed coil according to the present invention.
Claims (1)
し、他方を回転自在とし、前記フエライトコアの
少なくとも一方の相対向面には、同心円状の環状
溝が少なくとも１つ以上設けられ、該環状溝にプ
リントコイルが付設され、かつ、該環状溝の裏面
に基板が固着され、前記プリントコイルの端末が
前記基板に接続され、かつ、前記基板に中継用コ
ネクタを接続してなるロータリートランスにおい
て、前記プリントコイルの端末の少なくとも一つ
を中継して前記プリントコイルと前記基板とを一
体構造としたことを特徴とするロータリートラン
ス。 One of the opposing disc-shaped ferrite cores is fixed and the other is rotatable, and at least one concentric annular groove is provided on at least one opposing surface of the ferrite core, and the annular groove is provided with at least one concentric annular groove. In the rotary transformer, a printed coil is attached, a substrate is fixed to the back side of the annular groove, a terminal of the printed coil is connected to the substrate, and a relay connector is connected to the substrate. 1. A rotary transformer characterized in that the printed coil and the substrate are integrally constructed by relaying at least one terminal of the coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6237585U JPS61177420U (en) | 1985-04-25 | 1985-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6237585U JPS61177420U (en) | 1985-04-25 | 1985-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61177420U true JPS61177420U (en) | 1986-11-05 |
Family
ID=30591535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6237585U Pending JPS61177420U (en) | 1985-04-25 | 1985-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61177420U (en) |
-
1985
- 1985-04-25 JP JP6237585U patent/JPS61177420U/ja active Pending
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