JPS5982324U

JPS5982324U - magnetic head

Info

Publication number: JPS5982324U
Application number: JP17651182U
Authority: JP
Inventors: 小田原　勝夫; 菊地　和好
Original assignee: アルプス電気株式会社
Priority date: 1982-11-24
Filing date: 1982-11-24
Publication date: 1984-06-04

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

[Brief explanation of the drawing]

第１図乃至第３図は従来例を示し、第１図は磁気ヘッド
の分解斜視図、第２図は同要部断面図、第３図は、第２
図のＢ−Ｂ’線に於ける断面図である。第４図乃至第７
図は本考案を示し、第４図は磁気ヘッドの分解斜視図、
第５図は同要部断面図、第６図は、第５図のＡ−Ａ’線
に於ける断面図、第７図は磁気コアの斜視図である。１・・・第１の磁気コア、２・・・ホールドケース、３
・・・第２の磁気コア、３ａ、　　３ｂ、　　３ｃ・・
・第２の磁気コアの離型手段を設けた部分、４・・・コ
イルボビン、５・・・コイル、６・・・端子、７・・・
ギャップ板、８・・・押え部材、９・・・シールドケー
ス、１０・・・充填材。1 to 3 show a conventional example, FIG. 1 is an exploded perspective view of the magnetic head, FIG. 2 is a cross-sectional view of the same main part, and FIG.
It is a sectional view taken along the line BB' in the figure. Figures 4 to 7
The figure shows the present invention, and FIG. 4 is an exploded perspective view of the magnetic head.
FIG. 5 is a sectional view of the same essential parts, FIG. 6 is a sectional view taken along line AA' in FIG. 5, and FIG. 7 is a perspective view of the magnetic core. 1... First magnetic core, 2... Hold case, 3
...Second magnetic core, 3a, 3b, 3c...
・Part provided with mold release means of the second magnetic core, 4... Coil bobbin, 5... Coil, 6... Terminal, 7...
Gap plate, 8... Pressing member, 9... Shield case, 10... Filler material.

Claims

[Scope of utility model registration request]

In a magnetic head in which a magnetic head component is fixed in a shield case with a filler such as resin, a mold release means is provided on a part of the surface of the magnetic core facing the shield case to release the filler from the mold. A magnetic head characterized by: