JPH01109812U

JPH01109812U -

Info

Publication number: JPH01109812U
Application number: JP227088U
Authority: JP
Priority date: 1988-01-12
Filing date: 1988-01-12
Publication date: 1989-07-25

Description

[Brief explanation of drawings]

第１図は、本考案実施例を示し、第１図ａはチ
ツプコアをコアベースに取付けた状態の斜視図、
第１図ｂは回転シリンダーにコアベースを取付け
た状態を示す斜視図、第２図は第１図ＣのＢ―Ｂ
′部分の断面図、第３図は従来例を示し、第３図
ａはチツプコアの斜視図、第３図ｂはチツプコア
をコアベースに取付けた状態を示す斜視図、第３
図ｃは回転シリンダーにコアベースを取付けた状
態を示す斜視図、第４図は第３図におけるＡ―Ａ
′部分の断面図である。１……チツプコア、２，１３……プリント基板
、３，１１……コアベース、４……コイル、５，
１２……回転シリンダー、６……コアベース固定
ネジ、７，１４……溝、８……高さ調整ネジ、１
５……コアベース前面固定部。 Fig. 1 shows an embodiment of the present invention, Fig. 1a is a perspective view of the chip core attached to the core base;
Figure 1b is a perspective view showing the state in which the core base is attached to the rotating cylinder, and Figure 2 is B-B in Figure 1C.
Figure 3 shows a conventional example, Figure 3a is a perspective view of the chip core, Figure 3b is a perspective view of the chip core attached to the core base,
Figure c is a perspective view showing the core base attached to the rotating cylinder, and Figure 4 is A-A in Figure 3.
FIG. 1... Chip core, 2, 13... Printed circuit board, 3, 11... Core base, 4... Coil, 5,
12... Rotating cylinder, 6... Core base fixing screw, 7, 14... Groove, 8... Height adjustment screw, 1
5...Core base front fixing part.

Claims

[Scope of utility model registration request]

In a rotary magnetic head device having a core base to which a chip core is attached, a printed circuit board, and a rotating cylinder, a groove is provided on the side surface of the rotating cylinder, the core base is mounted in the groove, and the coil wound around the chip core is rotated. A rotary magnetic head device characterized in that it has a structure connected to the printed circuit board provided on a cylinder.