JPH0380509U

JPH0380509U -

Info

Publication number: JPH0380509U
Application number: JP13893689U
Authority: JP
Priority date: 1989-11-30
Filing date: 1989-11-30
Publication date: 1991-08-19

Description

[Brief explanation of the drawing]

第１図は本考案の具体的一実施例の複合型磁気
ヘツドのコイルボビンを装着する前の斜視図、第
２図はコイルボビンの斜視図、第３図はコイルボ
ビンを装着しコイル線を巻着した状態の側面図、
第４図ａはコイルボビンの他の例を示す斜視図、
第４図ｂは他の例のコイルボビンを成形体より製
作する要領を示す斜視図、第５図ａ〜ｄはコイル
ボビンの他の例を示す正面図、第６〜１０図はコ
イルボビンをスライダーに装着する例を示す図で
あつて、第６図はＩバー上にガイドピンを摺動自
在に配置しガイドピンの上にコイルボビンを位置
させた状態の側面図、第７図は第６図の上面図、
第８〜１０図はコイルボビンの装着動作を説明す
る上面図で、第８図はコイルボビンがガイドピン
に当接する前の状態の上面図、第９図はコイルボ
ビンがガイドピンに嵌まつた状態を示す上面図、
第１０図はガイドピンを後退させコイルボビンが
Ｃバーに装着された状態を示す上面図である。５…巻線溝、３…磁気コア、２…スライダー、
１２…基片、６…Ｉバー、１３…側片、７…Ｃバ
ー、１１…コイルボビン。 Fig. 1 is a perspective view of a composite magnetic head according to a specific embodiment of the present invention before a coil bobbin is attached, Fig. 2 is a perspective view of the coil bobbin, and Fig. 3 is a perspective view of a composite magnetic head according to a specific embodiment of the present invention, with the coil bobbin attached and a coil wire wound around it. state side view,
FIG. 4a is a perspective view showing another example of the coil bobbin;
Fig. 4b is a perspective view showing the procedure for manufacturing another example of a coil bobbin from a molded body, Figs. 5a to d are front views showing other examples of the coil bobbin, and Figs. FIG. 6 is a side view of a state in which a guide pin is slidably arranged on an I-bar and a coil bobbin is positioned on the guide pin, and FIG. 7 is a top view of FIG. 6. figure,
Figures 8 to 10 are top views illustrating the coil bobbin mounting operation. Figure 8 is a top view of the coil bobbin before it comes into contact with the guide pin, and Figure 9 shows the coil bobbin fitted into the guide pin. top view,
FIG. 10 is a top view showing a state in which the guide pin is retracted and the coil bobbin is attached to the C bar. 5...Winding groove, 3...Magnetic core, 2...Slider,
12... Base piece, 6... I bar, 13... Side piece, 7... C bar, 11... Coil bobbin.

補正平２．２．２６図面の簡単な説明を次のように補正する。明細書第１０頁第１４行の「装着された状態を
示す上面図」の次に、「、第１１図は従来の複合
型磁気ヘツドの斜視図、第１２図はコイル線を巻
着した状態の従来の複合型磁気ヘツドの側面図」
を加入する。Amendment 1992.2.26 The brief description of the drawing is amended as follows. On page 10, line 14 of the specification, next to ``Top view showing installed state,'' there is a message that says, ``Figure 11 is a perspective view of a conventional composite magnetic head, and Figure 12 is a state in which a coil wire is wound. "Side view of a conventional composite magnetic head"
join.

Claims

[Scope of utility model registration request]

A frame-shaped magnetic core made of I-bars and C-bars is fixed to the winding groove of a non-magnetic slider having a winding groove so that the I-bar stands up on the edge of the winding groove. In a composite magnetic head, a non-magnetic coil bobbin with side pieces protruding in the same direction from both sides of the base piece is used, with the spacing between the side pieces being the same as or slightly wider than the thickness of the I-bar, and the base piece of the side piece being The length of the protrusion from the piece is the same as or slightly longer than the width of the I-bar, and the height is approximately the same as the height of the winding groove of the slider, and the coil bobbin is fitted onto the I-bar from the edge of the winding groove. A composite magnetic head featuring: