JPS58135036U

JPS58135036U - composite magnetic head

Info

Publication number: JPS58135036U
Application number: JP3143882U
Authority: JP
Inventors: 上岡　登喜夫; 誠一石井; 隆生小林; 哲山口
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
Also published as: JPS6319932Y2

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 drawings]

第１図は従来の複合磁気ヘッドを示す分解斜視図、第２
図は従来の複合磁気ヘッドにおける録音再生ヘッド部の
構造を示す平断面図、第３図は本考案に係る複合磁気ヘ
ッドの実施例を示す分解斜視図、第４図は同平断面図、
第５図はホルダにヘッドコアのフロント部を固定する構
造を示す分解斜視図である。１、ＩＡ・・・録音再生ヘッド部、２．　２Ａ、　　３
２・・・ケース、４．４Ａ・・・消去ヘッド部、１０．
３１・・・ヘッドコア、１１．３０・・・コイル、１２
゜１２Ａ・・・シールドブロック、２０・・・ホルダ、
２１・・・透孔、２２・・・取付穴、３３・・・ダミー
ブロック、３４・・・貫通穴、３５・・・丸凹部、４０
・・・セルフタッピング螺子。Figure 1 is an exploded perspective view showing a conventional composite magnetic head;
3 is an exploded perspective view showing an embodiment of the composite magnetic head according to the present invention; FIG. 4 is a sectional plan view of the same;
FIG. 5 is an exploded perspective view showing a structure for fixing the front part of the head core to the holder. 1. IA...recording/playback head section, 2. 2A, 3
2...Case, 4.4A...Erasing head section, 10.
31...Head core, 11.30...Coil, 12
゜12A...Shield block, 20...Holder,
21... Through hole, 22... Mounting hole, 33... Dummy block, 34... Through hole, 35... Round recess, 40
...Self-tapping screw.

Claims

[Scope of utility model registration request]

In a composite magnetic head in which a first head part is fixed to a side surface of a second head part, the first head part has a through hole through which a self-tapping screw is inserted, and the second head part uses a holder. The head core is supported and fixed to a case, a through hole through which the self-tapping screw is inserted is formed in the case, and a mounting hole smaller than the diameter of the screw is formed in the holder, and the first head part A composite magnetic head, characterized in that the magnetic head is fixed to the second head portion by screwing the self-tapping screw into the mounting hole of the holder.