JPH02153504A - Coil part - Google Patents
Coil partInfo
- Publication number
- JPH02153504A JPH02153504A JP30735588A JP30735588A JPH02153504A JP H02153504 A JPH02153504 A JP H02153504A JP 30735588 A JP30735588 A JP 30735588A JP 30735588 A JP30735588 A JP 30735588A JP H02153504 A JPH02153504 A JP H02153504A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- terminal board
- lead wire
- winding
- wire
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000012937 correction Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 2
- 238000005476 soldering Methods 0.000 description 2
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明はテレビジョン受像機やビデオテープレコーダ等
の電気回路に使用される、面実装用のコイル部品に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a surface-mounted coil component used in electric circuits of television receivers, video tape recorders, and the like.
従来の技術
近年、電気業界において電子部品の面実装化が盛んに行
われるようになり、コイル部品においても同様に面実装
化が必須の条件となってきている。BACKGROUND OF THE INVENTION In recent years, surface mounting of electronic components has become popular in the electrical industry, and surface mounting has become an essential condition for coil components as well.
以下図面を参照しながら上述したような従来の面実装用
のコイル部品について説明する。Hereinafter, a conventional surface-mounting coil component as described above will be explained with reference to the drawings.
第３図は従来の面実装用のコイル部品の構造を示すもの
である。第３図に示すようにドラム形コア１に巻線２を
施したコイル本体３と、コイル本体３の下部に固定され
ている端子板４と、その端子板４にインサート成形され
て一体化され先端部を端子板４の底面と而−となるよう
に折曲加工されている端子６により楕成されている。FIG. 3 shows the structure of a conventional surface-mounted coil component. As shown in FIG. 3, a coil body 3 is formed by winding 2 on a drum-shaped core 1, a terminal plate 4 is fixed to the lower part of the coil body 3, and the terminal plate 4 is insert-molded and integrated. The terminal 6 is formed into an ellipse by being bent so that the tip thereof intersects with the bottom surface of the terminal plate 4.
従来はドラム形コア１に巻線２を行った後、巻線２から
の引出線６を端子６の端子板４からのり出部の根元部へ
配線を行い半田付を行って接続していた。そしてその端
子６をプリント基板の取付面に取付は実装するものとな
っていた。Conventionally, after the winding 2 was formed on the drum-shaped core 1, the lead wire 6 from the winding 2 was wired to the base of the protruding part of the terminal 6 from the terminal plate 4, and the connection was performed by soldering. . The terminal 6 was then mounted on the mounting surface of the printed circuit board.
発明が解決しようとする課題
しかしながら、上記のような構造では配線において端子
６が曲がり、プリント基板への取付時に端子６が曲がっ
ているためにコイル部品の取付けにガタを発生したり半
田付不良を起こす欠点があった。又、その対策として、
配線後に端子６を修正するという工程を行うに際して、
無理に修正を行った場合に引出線６にヌトレヌが加わり
、断線する等の欠点もあった。Problems to be Solved by the Invention However, in the above-described structure, the terminal 6 is bent in the wiring, and since the terminal 6 is bent when attached to the printed circuit board, play may occur in the attachment of the coil component and poor soldering may occur. There was a drawback. Also, as a countermeasure,
When performing the process of modifying the terminal 6 after wiring,
If corrections were made forcibly, there was also a drawback that the leader line 6 would become sticky and break.
本発明は上記欠点を解消し、プリント基板への取付時に
確実にコイル部品が取付けられ、かつ端子曲りを修正す
る工程を無くすことで合理化を図ることを目的とするも
のである。SUMMARY OF THE INVENTION The present invention aims to solve the above-mentioned drawbacks, to ensure that coil parts are attached to a printed circuit board, and to streamline the process by eliminating the process of correcting bent terminals.
課題を解決するための手段
上記課題を解決するために本発明は、端子板に配線溝を
設け、そこに巻線後の引出線を通して端子板下部に引出
し、端子を端子板下側に折曲げ、上記引出線を端子と端
子板によシはさみ込み、引出線と端子との接触部を接続
し固定した構成とするものである。Means for Solving the Problems In order to solve the above problems, the present invention provides a wiring groove in the terminal board, passes the lead wire after winding into the wiring groove, draws it out to the bottom of the terminal board, and bends the terminal to the bottom of the terminal board. , the above-mentioned leader wire is sandwiched between the terminal and the terminal plate, and the contact portion between the leader wire and the terminal is connected and fixed.
作用 このように、引出線を端子に巻付けしないため。action In this way, the leader wire is not wrapped around the terminal.
端子曲りを無くすことができ、かつ端子がグラついた場
合に引出線にはストレスが加わらないため、断線等を防
止することができる。It is possible to eliminate bending of the terminal, and since no stress is applied to the leader wire when the terminal is wobbly, breakage of the wire and the like can be prevented.
実施例
以下本発明の一実施例について図面を参照しながら説明
する。第１図、第２図は本発明の一実施例である。第１
図、第２図において、１ｏにコイル本体でドラム形コア
１１に巻線１２を施したものである。１３は端子板でコ
イル本体１ｏの下部に固定されており、この端子板１３
には端子１４がインサート成形されて端子１４と一体化
したものである。EXAMPLE An example of the present invention will be described below with reference to the drawings. FIGS. 1 and 2 show an embodiment of the present invention. 1st
In the drawings and FIG. 2, a coil body 1o has a drum-shaped core 11 and a winding 12. 13 is a terminal plate fixed to the lower part of the coil body 1o, and this terminal plate 13
The terminal 14 is insert-molded and integrated with the terminal 14.
本実施例では、巻線１２からの引出線１６を端子板１３
に設けた配線溝１６を通し端子板１３の下部に引出し、
その状態で端子１４を端子板１３の下側に折り曲げ、端
子１４と端子板１３との間で引出線１６をはさみ込み、
その後で端子１４と引出線１６とを溶接等によシ接続固
定する。この構成により、引出線１６には端子曲り等に
よる修正のストレスは加わらずかつ、端子曲りも防止で
きる。In this embodiment, the lead wire 16 from the winding 12 is connected to the terminal plate 13.
Pass through the wiring groove 16 provided in the terminal board 13 and pull it out to the bottom of the terminal board 13.
In this state, bend the terminal 14 below the terminal plate 13, insert the leader wire 16 between the terminal 14 and the terminal plate 13,
Thereafter, the terminal 14 and the lead wire 16 are connected and fixed by welding or the like. With this configuration, no stress is applied to the lead wire 16 for correction due to bending of the terminal, and bending of the terminal can also be prevented.
発明の効果
以上のように、本発明は引出線を端子に巻付けないため
、配線時の端子曲りを無くすことができ、かつ端子曲り
の修正工程を無くすことができるため、プリント基板へ
の取付時に確実にコイル部品が取付けられ、合理化を図
ることもできるため。Effects of the Invention As described above, since the present invention does not wrap the lead wire around the terminal, it is possible to eliminate the terminal bending during wiring, and the process of correcting the terminal bending can be eliminated. This is because the coil parts can be installed reliably and rationalization can be achieved.
その実用的効果は大なるものがある。Its practical effects are significant.
第１図は本発明の一実施例におけるコイル部品の構造を
示す正面図、第２図は同平面図、第３図は従来のコイル
部品の構造を示す斜視図である。
１０・・・・・・コイル本体、１１・・・・・・ドラム
形コア、１２・・・・・・巻線、１３・・・・・・端子
板、１４・・・・・・端子、１６・・・・・・配線溝、
１６・・・・・・引出線。
代理人の氏名 弁理士 粟 野 重 孝 ほか１名第２
図
Ａ
第３区FIG. 1 is a front view showing the structure of a coil component according to an embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a perspective view showing the structure of a conventional coil component. 10... Coil body, 11... Drum-shaped core, 12... Winding wire, 13... Terminal plate, 14... Terminal, 16...Wiring groove,
16...Leader line. Name of agent: Patent attorney Shigetaka Awano and 1 other person 2nd
Figure A 3rd ward
Claims (1)
出し、端子と端子板にて引出線をはさみ込み、その引出
線と端子との接触部を接触固定したコイル部品。A coil component in which the lead wire of the winding is drawn out to the bottom of the terminal board through the wiring groove of the terminal board, the lead wire is sandwiched between the terminal and the terminal board, and the contact portion between the lead wire and the terminal is fixed in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30735588A JPH02153504A (en) | 1988-12-05 | 1988-12-05 | Coil part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30735588A JPH02153504A (en) | 1988-12-05 | 1988-12-05 | Coil part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02153504A true JPH02153504A (en) | 1990-06-13 |
Family
ID=17968100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30735588A Pending JPH02153504A (en) | 1988-12-05 | 1988-12-05 | Coil part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02153504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0573916U (en) * | 1992-03-13 | 1993-10-08 | ティーディーケイ株式会社 | coil |
-
1988
- 1988-12-05 JP JP30735588A patent/JPH02153504A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0573916U (en) * | 1992-03-13 | 1993-10-08 | ティーディーケイ株式会社 | coil |
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