JPS58127421U

JPS58127421U - magnetic head

Info

Publication number: JPS58127421U
Application number: JP2527282U
Authority: JP
Inventors: 上岡　登喜夫
Original assignee: ティーディーケイ株式会社
Priority date: 1982-02-24
Filing date: 1982-02-24
Publication date: 1983-08-29

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図は本出願人が先に提案した磁気ヘッドのヘッド本
体部の分解斜視図、第２図は磁気ヘッドの斜視図、第３
図は本考案に係る磁気ヘッドの実施例におけるボビン部
分を示す斜視図、第４図はボビンに設けられた巻線部分
を樹脂封止した構成を示す斜視図、第５図はヘッド本体
部を示す分解斜視図、第６図は同斜視図、第７図は磁気
ヘッドの研削、研摩前の状態を示す斜視図、第８図は研
削、研摩後の斜視図である。１・・・端子ピン、２・・・ボビン、３・・・巻線、４
・・・フロントコア、５・・・バックコア、６．　６Ａ
・・・ヘッド本体部、７，７Ａ・・・ケース、１０・・
・保護樹脂層。FIG. 1 is an exploded perspective view of the head main body of a magnetic head previously proposed by the applicant, FIG. 2 is a perspective view of the magnetic head, and FIG.
The figure is a perspective view showing the bobbin portion in an embodiment of the magnetic head according to the present invention, FIG. 4 is a perspective view showing a configuration in which the winding portion provided on the bobbin is sealed with resin, and FIG. 5 is a perspective view showing the head main body. FIG. 6 is an exploded perspective view, FIG. 7 is a perspective view of the magnetic head before grinding and polishing, and FIG. 8 is a perspective view of the magnetic head after grinding and polishing. 1...Terminal pin, 2...Bobbin, 3...Winding wire, 4
...Front core, 5... Back core, 6. 6A
...Head body, 7,7A...Case, 10...
・Protective resin layer.

Claims

[Scope of utility model registration request]

A bobbin with a wire wound thereon is sealed with a resin and the winding portion thereof is inserted into the core to form the head body, and the head body is sealed with resin except for the tape sliding surface on the front surface of the core. A magnetic head characterized by having a sealed case.