JPS59130222U - coil bobbin - Google Patents
coil bobbinInfo
- Publication number
- JPS59130222U JPS59130222U JP2297583U JP2297583U JPS59130222U JP S59130222 U JPS59130222 U JP S59130222U JP 2297583 U JP2297583 U JP 2297583U JP 2297583 U JP2297583 U JP 2297583U JP S59130222 U JPS59130222 U JP S59130222U
- Authority
- JP
- Japan
- Prior art keywords
- core
- coil
- coil bobbin
- front core
- terminal fixing
- 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.)
- Pending
Links
Landscapes
- Magnetic Heads (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、従来のオーディオ消去ヘッド組立体の構成を
示す図、第2図は、本考案の一実施例の斜視図、第3図
は、第2図のコイルボビンを用いて組立てたヘッド組立
体の側面図である。
1・・・フロントコア、2・・・コイル、5・・・バッ
クコア、11・・・ボビン、12・・・孔、13・・・
端子固定部、14・・・スペース、16・・・熱収縮チ
ューブ。FIG. 1 is a diagram showing the configuration of a conventional audio erasing head assembly, FIG. 2 is a perspective view of an embodiment of the present invention, and FIG. 3 is a head assembly assembled using the coil bobbin shown in FIG. It is a side view of a solid. 1... Front core, 2... Coil, 5... Back core, 11... Bobbin, 12... Hole, 13...
Terminal fixing part, 14... Space, 16... Heat shrink tube.
Claims (1)
を嵌入し、前記フロントコアの端部にI字形のバックコ
アを重ねて磁路を形成するVTR用オーディオ消去ヘッ
ドの前記コイルを構成する、一方のつばに端子固定部を
一体に形成したコイルボビンにおいて、コアが挿入され
る孔と前記端子固定部との間に若干のスペースを設けて
なり、前記フロントコアに前記コイルを嵌入したとき、
そのフロントコアの端部の前記バックコアを重ねる側と
は反対側の面と前記端子固定部との間に、前記フロント
コアとバンクコアとを固着する熱収縮チューブが入る間
隙が形成されることを特徴とするコイルボビン。One of the coils constituting the audio erasing head for a VTR, in which a coil is fitted into a substantially E-shaped front core made of ferrite material, and an I-shaped back core is stacked on the end of the front core to form a magnetic path. In a coil bobbin in which a terminal fixing part is integrally formed on the brim, a slight space is provided between the hole into which the core is inserted and the terminal fixing part, and when the coil is inserted into the front core,
A gap is formed between the end of the front core on the side opposite to the side where the back core is overlapped and the terminal fixing portion, into which a heat shrink tube for fixing the front core and the bank core is inserted. Features a coil bobbin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2297583U JPS59130222U (en) | 1983-02-21 | 1983-02-21 | coil bobbin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2297583U JPS59130222U (en) | 1983-02-21 | 1983-02-21 | coil bobbin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59130222U true JPS59130222U (en) | 1984-09-01 |
Family
ID=30154067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2297583U Pending JPS59130222U (en) | 1983-02-21 | 1983-02-21 | coil bobbin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59130222U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527056U (en) * | 1978-08-12 | 1980-02-21 |
-
1983
- 1983-02-21 JP JP2297583U patent/JPS59130222U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527056U (en) * | 1978-08-12 | 1980-02-21 |
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