JPS60150896U - Magnetic circuit of MM type pickup cartridge - Google Patents
Magnetic circuit of MM type pickup cartridgeInfo
- Publication number
- JPS60150896U JPS60150896U JP3665084U JP3665084U JPS60150896U JP S60150896 U JPS60150896 U JP S60150896U JP 3665084 U JP3665084 U JP 3665084U JP 3665084 U JP3665084 U JP 3665084U JP S60150896 U JPS60150896 U JP S60150896U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic circuit
- yoke
- pickup cartridge
- type pickup
- type
- 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
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
第１図・・・従来装置の磁気回路の分解図、第２図・・
・この考案の実施例の分解図、第３図・・・その片チャ
ンネル分のコイルアセンブリの製造途中に於ける斜視図
。
１・・・・・・シリンダーモールド部、２・・・・・・
ポールピース、３・・・・・・コイル、４・・・・・・
ボビン、５・・・・・・ヨーク、６・・・・・・コイル
アセンブリ、７・・・・・・樹脂部、７ａ・・・・・・
切り欠き、８・・・・・・ターミナルプレート、８ａ・
・・・・・角穴、９・・・・・・連結部材、１０・・・
・・・ヨーク。
第２図
第３図Figure 1...An exploded view of the magnetic circuit of the conventional device, Figure 2...
・An exploded view of the embodiment of this invention, FIG. 3...A perspective view of the coil assembly for one channel in the middle of manufacturing. 1... Cylinder mold part, 2...
Pole piece, 3... Coil, 4...
Bobbin, 5...Yoke, 6...Coil assembly, 7...Resin part, 7a...
Notch, 8...Terminal plate, 8a.
...Square hole, 9...Connecting member, 10...
···yoke. Figure 2 Figure 3
Claims (1)
モールド成型しコイルを直接巻回して成る４個のコイル
アセンブリを、一本のヨークの周囲に、４個の切り欠き
によりヨークを挟持するように合わせ、４個の樹脂部お
よびヨークをターミナルユ、：−ットの角穴に嵌合固定
したことを特徴とするＮ４〜１型またはＩＭ型ピックア
ップカートリッジの磁気回路。Four coil assemblies are formed by integrally molding a resin part with a notch at the rear end of the pole piece and directly winding the coil, and the yoke is sandwiched between the four notches around one yoke. A magnetic circuit for an N4-1 type or IM type pickup cartridge, characterized in that four resin parts and a yoke are fitted and fixed in square holes of a terminal unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3665084U JPS60150896U (en) | 1984-03-16 | 1984-03-16 | Magnetic circuit of MM type pickup cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3665084U JPS60150896U (en) | 1984-03-16 | 1984-03-16 | Magnetic circuit of MM type pickup cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60150896U true JPS60150896U (en) | 1985-10-07 |
Family
ID=30542030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3665084U Pending JPS60150896U (en) | 1984-03-16 | 1984-03-16 | Magnetic circuit of MM type pickup cartridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60150896U (en) |
-
1984
- 1984-03-16 JP JP3665084U patent/JPS60150896U/en active Pending
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