JPS63195705U - - Google Patents
Info
- Publication number
- JPS63195705U JPS63195705U JP8715787U JP8715787U JPS63195705U JP S63195705 U JPS63195705 U JP S63195705U JP 8715787 U JP8715787 U JP 8715787U JP 8715787 U JP8715787 U JP 8715787U JP S63195705 U JPS63195705 U JP S63195705U
- Authority
- JP
- Japan
- Prior art keywords
- rotary transformer
- circuit board
- printed circuit
- drum
- core
- 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
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 1
Description
第１図は、従来形状のロータリートランスとプ
リント基板の組立図。第２図は、第１図に於ける
ロータリートランスのＡ−Ａ′断面図。第３図は
、第１図の従来構造のロータリートランスの裏面
図。第４図は、本考案によるロータリートランス
の組立を説明する図。ａドラム、ｂプリント基板
。第５図は、本考案によるロータリートランスの
組立図。第６図は、第５図の本考案によるロータ
リートランスのＢ−Ｂ′切断面の図。
１……本考案によるコアの実施形状例、２……
プリント基板、３……ロータリートランスのドラ
ム、４……コアのプリント基板接着面、５……コ
アのドラム接着面、６……従来構造のコア、７…
…コアの、プリント基板突起部ガイド用スリツト
溝、８……プリント基板の突起部、９……ドラム
の位置決め溝、１０……ドラムのアツパーシリン
ダ固定用ネジ穴、１１……シヤフト、１２……従
来のコア断面図、１３……プリント基板のパター
ンランド、１４……ロータリートランスコイル引
出し部、１５……プリント基板コイル通し部。
Figure 1 is an assembly diagram of a conventional rotary transformer and printed circuit board. FIG. 2 is a sectional view taken along the line AA' of the rotary transformer in FIG. 1. FIG. 3 is a back view of the conventional rotary transformer shown in FIG. 1. FIG. 4 is a diagram illustrating the assembly of the rotary transformer according to the present invention. a drum, b printed circuit board. FIG. 5 is an assembly diagram of the rotary transformer according to the present invention. FIG. 6 is a cross-sectional view taken along line BB' of the rotary transformer according to the present invention shown in FIG. 1... Example of the implementation shape of the core according to the present invention, 2...
Printed circuit board, 3... Drum of rotary transformer, 4... Adhesive surface of printed circuit board of core, 5... Adhesive surface of drum of core, 6... Core of conventional structure, 7...
... Slit groove for guiding the protrusion of the printed circuit board in the core, 8 ... Protrusion of the printed circuit board, 9 ... Positioning groove of the drum, 10 ... Screw hole for fixing the upper cylinder of the drum, 11 ... Shaft, 12 ... . . . Conventional core sectional view, 13 . . . Pattern land of printed circuit board, 14 . . . Rotary transformer coil extraction portion, 15 . . . Printed circuit board coil passage portion.
Claims (1)
ント基板接着部とドラム接着部に段差を設け、ロ
ータリートランスのドラム溝部にかん合するため
、プリント基板に設けてある突起部に対応してコ
アにスリツト溝を設け、組み立てて構成したこと
を特徴とするロータリートランス。 In the structure of a rotary transformer, there is a step between the printed circuit board adhesive part of the core and the drum adhesive part, and in order to fit into the drum groove part of the rotary transformer, a slit groove is formed in the core corresponding to the protrusion provided on the printed circuit board. A rotary transformer characterized in that it is constructed by providing and assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8715787U JPS63195705U (en) | 1987-06-04 | 1987-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8715787U JPS63195705U (en) | 1987-06-04 | 1987-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63195705U true JPS63195705U (en) | 1988-12-16 |
Family
ID=30944125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8715787U Pending JPS63195705U (en) | 1987-06-04 | 1987-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63195705U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030517B2 (en) * | 1974-11-23 | 1985-07-17 | シエーリング・アクチエンゲゼルシヤフト | Production method of estrene-3,17-dione derivative |
-
1987
- 1987-06-04 JP JP8715787U patent/JPS63195705U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030517B2 (en) * | 1974-11-23 | 1985-07-17 | シエーリング・アクチエンゲゼルシヤフト | Production method of estrene-3,17-dione derivative |
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