JPS627609U - - Google Patents
Info
- Publication number
- JPS627609U JPS627609U JP9866585U JP9866585U JPS627609U JP S627609 U JPS627609 U JP S627609U JP 9866585 U JP9866585 U JP 9866585U JP 9866585 U JP9866585 U JP 9866585U JP S627609 U JPS627609 U JP S627609U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- core
- back core
- hollow
- leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案の実施例に係る磁気ヘツドの側
面断面図、第２図は本考案の実施例の側面図、第
３図は本考案に係るボビンの斜視図、第４図は第
３図に示すボビンの拡大側面断面図、第５図は従
来の磁気ヘツドの側面図、第６図は従来の磁気ヘ
ツドの斜視図、第７図は第５図の従来例の側面断
面図である。
３…ボビン、５…端子台、６…フロントコア、
７…中央脚、８，９…側部、１１…バツクコア、
１３…ボビン中空部、１３ａ…隙間のあるボビン
内側面、１５，１６…張出部、Ａ…密着するボビ
ン内側面、Ｂ…バツクコア搭載面、Ｃ…隙間、ｔ
…バツクギヤツプ。
FIG. 1 is a side sectional view of a magnetic head according to an embodiment of the present invention, FIG. 2 is a side view of an embodiment of the present invention, FIG. 3 is a perspective view of a bobbin according to the present invention, and FIG. 5 is a side view of a conventional magnetic head, FIG. 6 is a perspective view of a conventional magnetic head, and FIG. 7 is a side sectional view of the conventional example shown in FIG. . 3...Bobbin, 5...Terminal block, 6...Front core,
7... Central leg, 8, 9... Side part, 11... Back core,
13...Bobbin hollow part, 13a...Bobbin inner surface with a gap, 15, 16...Protrusion part, A...Bobbin inner surface in close contact, B...Back core mounting surface, C...Gap, t
...back gap.
Claims (1)
部にフロントコアの中央脚部を挿入し、前記バツ
クコア搭載部にバツクコアを固着した磁気ヘツド
において、前記ボビンの他端からボビン長さの過
半分にわたりボビン中空部のバツクコア搭載側と
反対側の内側面部分に、前記フロントコアの中央
脚部に対して隙間を形成し、それ以外の中空部分
を前記中央脚部が圧入される如く該中央脚部とほ
ぼ同形状に形成し、これによつて前記フロントコ
アの中央脚部の片側面と前記ボビン中空部の片側
内面が密着するようにし、さらに前記バツクコア
の搭載面と前記フロントコアの中央脚部の片側面
との間にわずかのバツクギヤツプができるように
前記ボビンのバツクコア搭載部の高さ位置を設定
したことを特徴とする磁気ヘツド用ボビン。 The central leg of the front core is inserted into the hollow part of the bobbin which has a back core mounting part at one end, and the magnetic head, which has the back core fixed to the back core mounting part, extends from the other end of the bobbin to the bobbin for a majority of the length of the bobbin. A gap is formed between the center leg of the front core on the inner surface portion of the hollow portion on the side opposite to the side on which the back core is mounted, and the other hollow portion is connected to the center leg so that the center leg is press-fitted. They are formed into substantially the same shape, so that one side of the central leg of the front core and one inner surface of the bobbin hollow are in close contact with each other, and the mounting surface of the back core and the central leg of the front core are in close contact with each other. A bobbin for a magnetic head, characterized in that the height position of the back core mounting portion of the bobbin is set so that a slight back gap is formed between the bobbin and one side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9866585U JPH0535445Y2 (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9866585U JPH0535445Y2 (en) | 1985-06-28 | 1985-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS627609U true JPS627609U (en) | 1987-01-17 |
| JPH0535445Y2 JPH0535445Y2 (en) | 1993-09-08 |
Family
ID=30966816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9866585U Expired - Lifetime JPH0535445Y2 (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535445Y2 (en) |
-
1985
- 1985-06-28 JP JP9866585U patent/JPH0535445Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535445Y2 (en) | 1993-09-08 |