JPH032405U

JPH032405U -

Info

Publication number: JPH032405U
Application number: JP6225389U
Authority: JP
Priority date: 1989-05-29
Filing date: 1989-05-29
Publication date: 1991-01-11

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す磁気ヘツドの
分解斜視図。第２図は第１図における本考案の磁
気ヘツドの組み立て状態を示す正面断面図。第３
図は従来の磁気ヘツドの分解斜視図である。１……コア、２……巻線、３……脚、４……磁
気ギヤツプ材、５……爪、６……シールドケース
、７ａ，７ｂ……巻枠、８……（本考案の）板ば
ね、９……ピン端子、１０……ケース窓、１１…
…開口部、１２……埋め込み樹脂、１３ａ，１３
ｂ……ホルダー、１４……下部開口、１５……締
付ねじ、１６……上部窓、１７……凸状脚、１８
……（従来の）板ばね。 FIG. 1 is an exploded perspective view of a magnetic head showing an embodiment of the present invention. 2 is a front sectional view showing the assembled state of the magnetic head of the present invention in FIG. 1; FIG. Third
The figure is an exploded perspective view of a conventional magnetic head. DESCRIPTION OF SYMBOLS 1... Core, 2... Winding wire, 3... Leg, 4... Magnetic gap material, 5... Nail, 6... Shield case, 7a, 7b... Winding frame, 8... (of the present invention) Leaf spring, 9...pin terminal, 10...case window, 11...
...opening, 12...embedded resin, 13a, 13
b...Holder, 14...Lower opening, 15...Tightening screw, 16...Upper window, 17...Convex leg, 18
...(Conventional) leaf spring.

Claims

[Scope of utility model registration request]

A magnetic head element, which is made by abutting two roughly C-shaped cores with windings wound around their bodies and inserting a magnetic gap material into the head of the abutting part, is housed in a shield case. The ring-shaped magnetic head is made by filling and fixing with embedded resin and polishing the core head surface exposed through the case window on the top of the shield case into a sliding surface. The two legs of the leaf spring are opened in the distal direction, and have a rectangular opening on the upper surface, and two claws protrude from opposite sides of the opening. The magnetic head element is placed in pressure contact with the two core bodies forming the element, and the core head is exposed through the opening, and the magnetic head element, which is pressed against the leaf spring, is housed in a shield case. The spread legs are pressed against both inner surfaces of the shield case, the shield case is filled with resin and solidified, and then the core head surface exposed through a case window provided on the upper surface of the shield case is polished. A magnetic head characterized by forming a sliding surface.