JPS58135033U

JPS58135033U - magnetic head

Info

Publication number: JPS58135033U
Application number: JP3144082U
Authority: JP
Inventors: 隆生小林; 哲山口; 上岡　登喜夫; 誠一石井
Original assignee: ティーディーケイ株式会社
Priority date: 1982-03-08
Filing date: 1982-03-08
Publication date: 1983-09-10

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の磁気ヘッドを示す正面図、第２図は第１
図の■−■断面図、第３図はへラドコアの組立構造を説
明するための分解側面図、第４図は本考案に係る磁気ヘ
ッドの実施例を示す分解斜視図、第５図は同平断面図で
ある。１・・・金属ケース、３・・・ヘッドコア、４・・・シ
ールドブロック、５・・・巻線、６Ａ乃至６Ｄ・・・ボ
ビン、７・・・フロントコア、８・・・バックコア、２
０・・・端子ピン、２１・・・端子固定部、２２・・・
凸部、２３・・・凹部、３０・・・略コ字状ばね、３１
・・・足、３２・・・アース用圧接腕。Figure 1 is a front view of a conventional magnetic head, and Figure 2 is a front view of a conventional magnetic head.
3 is an exploded side view for explaining the assembly structure of the herad core, FIG. 4 is an exploded perspective view showing an embodiment of the magnetic head according to the present invention, and FIG. 5 is the same. FIG. DESCRIPTION OF SYMBOLS 1... Metal case, 3... Head core, 4... Shield block, 5... Winding, 6A to 6D... Bobbin, 7... Front core, 8... Back core, 2
0...Terminal pin, 21...Terminal fixing part, 22...
Convex portion, 23... Concave portion, 30... Approximately U-shaped spring, 31
... Leg, 32... Pressure contact arm for grounding.

Claims

[Scope of utility model registration request]

In a magnetic head in which a front portion of a head core is attached to a front opening of a metal case, and a pair of bobbins each having a winding are inserted into a pair of legs of the head core, a convex portion is formed on the collar of one of the bobbins, A magnetic head characterized in that the other bobbin has a flange formed with a concave portion that fits into the convex portion, and the two bobbins are integrally combined.