JPH01268106A - Coil provided with terminal table - Google Patents
Coil provided with terminal tableInfo
- Publication number
- JPH01268106A JPH01268106A JP9718588A JP9718588A JPH01268106A JP H01268106 A JPH01268106 A JP H01268106A JP 9718588 A JP9718588 A JP 9718588A JP 9718588 A JP9718588 A JP 9718588A JP H01268106 A JPH01268106 A JP H01268106A
- Authority
- JP
- Japan
- Prior art keywords
- terminal block
- coil
- hook
- lead
- lead part
- 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 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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〕
この発明は、端子台イ」コイル、特に電子機器の雑音発
生防止用または雑音侵入防止用等のチョークコイルの実
装に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to the mounting of a terminal block coil, particularly a choke coil for preventing noise generation or noise intrusion in electronic equipment.
第２図（ａ）、（ｂ）に、例えはスイッヂンク電源等に
使用されている従来のこの種の端子台付コイルの一例の
それぞれ正面図および側面図を示す。第３図は、その構
造を示す分解斜視図である。各図において、１はトロイ
ダル形状のコア、２は銅線、３は、コア１と銅線２との
絶縁を主な目的とするパッケージ、４はそのふた（カバ
ー）である。コア１をパッケージ３内に挿入し、ふた４
をした上から銅線２を巻いてコイル部５を構成する。FIGS. 2(a) and 2(b) show a front view and a side view, respectively, of an example of a conventional coil with a terminal block of this type used, for example, in a switching power supply. FIG. 3 is an exploded perspective view showing the structure. In each figure, 1 is a toroidal core, 2 is a copper wire, 3 is a package whose main purpose is to insulate the core 1 and the copper wire 2, and 4 is its lid. Insert core 1 into package 3 and close lid 4.
The coil portion 5 is formed by winding the copper wire 2 on top of the coil.
７は、パッケージ３と一体に形成された端子台部であり
、銅線２のリード部６を挿入して位置決めするための切
込み８もしくは穴を備えている。Reference numeral 7 denotes a terminal block portion formed integrally with the package 3, and is provided with a notch 8 or a hole for inserting and positioning the lead portion 6 of the copper wire 2.
従来例の端子台付コイルは以上のように構成され、印刷
配線板智に実装する際、銅線２のリード部６が、端子台
部７の切込み８によって位置決めされているので、ピッ
チの調整か不要となる。また、パッケージ３と端子台部
７とが一体となっているため、コイル部５の印刷配線板
への固定が容易であり、耐振性にイ憂れているとされて
いる。The conventional coil with terminal block is constructed as described above, and when mounted on a printed wiring board, the lead part 6 of the copper wire 2 is positioned by the notch 8 of the terminal block part 7, so the pitch can be adjusted. Or it becomes unnecessary. Furthermore, since the package 3 and the terminal block section 7 are integrated, it is easy to fix the coil section 5 to the printed wiring board, and the vibration resistance is said to be poor.
しかしながら、以上のような従来例の端子台（＝Ｊクコ
イルあっては、銅線２のリート部６は端子台部７の切込
み８に挿入されているのみであり、印刷配線板に実装す
る際、スルポール（又は穴）にリード部６を真直に挿入
しないと、斗から押上げられて切込み８の開放端部から
抜けてしまうことがあるという問題があった。However, in the conventional terminal block (=J coil) as described above, the leat part 6 of the copper wire 2 is only inserted into the notch 8 of the terminal block part 7, and when mounted on a printed wiring board, However, if the lead part 6 is not inserted straight into the hole (or hole), there is a problem in that it may be pushed up from the dowel and come out of the open end of the notch 8.
この発明は、上記のような従来例の問題点を解消するた
めになされたもので、このような場合でも、端子台部か
らリード線が抜出すことのないような固定手段の提供を
目的としている。This invention was made in order to solve the problems of the conventional example as described above, and the purpose is to provide a fixing means that prevents the lead wire from being pulled out from the terminal block even in such a case. There is.
（課題を解決するための手段〕
このため、この発明に係る端子台付コイルにおいては、
端子台部にリート線を固定するための例えばフック等を
設けることにより前記目的を達成しようとするものであ
る。(Means for solving the problem) Therefore, in the coil with terminal block according to the present invention,
This object is achieved by providing, for example, a hook or the like for fixing the wire to the terminal block.
以上のような構成のこの発明に係る端子台付コイルにお
いては、リート線をフック等に引掛けることにより、端
子台部に固定するため、例えば、印刷配線板等に実装す
るとき、多少の整合誤差がある場合でも、従来例のよう
に切欠き部から抜出す怖れがなくなる。In the coil with a terminal block according to the present invention having the above-described structure, since the wire is fixed to the terminal block by hooking it on a hook or the like, for example, when it is mounted on a printed wiring board, etc., some alignment may be required. Even if there is an error, there is no fear of it being pulled out of the notch as in the conventional example.
以下に、この発明を実施例に基づいて説明する。 The present invention will be explained below based on examples.
（構成）
第１図に、この発明の一実施例による端子台イ」コイル
の端子台部の要部破断斜視図を示す。図において、面記
従来例第２図および第３図におりると同−符月は同一
（相当）構成要素を示す。(Structure) FIG. 1 shows a cutaway perspective view of a main part of a terminal block portion of a terminal block A coil according to an embodiment of the present invention. In the figure, the same sign and month are the same as in the conventional example of figure 2 and 3.
(Equivalent) Indicates a component.
すなわち、木実施例は、図示のように、端子台部７にリ
ード部６の固定手段としてのフック９を形成し、銅線２
をフック９に引掛けて、リード線を切込み８に挿入する
ようしたものである。That is, in the wooden embodiment, as shown in the figure, a hook 9 is formed on the terminal block part 7 as a means for fixing the lead part 6, and the copper wire 2 is
is hooked onto the hook 9 and the lead wire is inserted into the notch 8.
以上のように構成されたこの発明による端子台付コイル
においては、リート部６を押上けてもフック９による固
定されているので、実装時に印刷配線板のスルホール等
と多少の不整合があっても、切込み８から抜けてしまう
ことがなくなる。In the coil with terminal block according to the present invention configured as described above, even if the leat part 6 is pushed up, it is fixed by the hook 9, so there may be some misalignment with the through holes of the printed wiring board etc. during mounting. Also, it will not fall out from the notch 8.
なお、この発明による固定子段は区側のフック形状９の
みに限定されることなく、神々の変形てあっても刀支え
ないことはもちろんである。It should be noted that the stator stage according to the present invention is not limited to the hook shape 9 on the ward side, and it goes without saying that it does not support the sword even if it is deformed.
また、前記実施例においては、ノーマルモード用コイル
の場合について説明したが、この発明原理は、コモンモ
ート川コイルに対しても適用して同様の効果を奏するこ
とができる。Further, in the above embodiment, the case of the normal mode coil has been described, but the principles of the present invention can also be applied to the common mode coil to achieve the same effect.
（発明の効果）
以−ヒ、説明したように、この発明によれば、端子台部
にフック等の固定手段を設け、リード線を固定てきるよ
うに構成したため、印刷配線板等への実装性が向上し、
組立時間の短縮および製造ミスの減少などを期待し得る
。(Effects of the Invention) As described above, according to the present invention, since the terminal block is provided with a fixing means such as a hook to fix the lead wire, mounting on a printed wiring board, etc. is easy. Improved sex,
It can be expected to shorten assembly time and reduce manufacturing errors.
第１図は、この発明の一実施例による端子台付コイルの
端子台部要部の破断斜視図、第２図（ａ）、（ｂ）は、
従来の端子台イ」コイル″の一例の正面図および側面図
、第３図は、第２図の端子台付コイルの構造を示す分解
斜視図である。
１はコア、３はパッケージ、５はコイル部、６はリード
部、７は端子台部、８は切込み、９はフック（固定手段
）である。
なお、各図中、同一符号は、同一または相当構成要素を
示す。FIG. 1 is a cutaway perspective view of the main part of the terminal block of a coil with a terminal block according to an embodiment of the present invention, and FIGS. 2(a) and 2(b) are
FIG. 3 is an exploded perspective view showing the structure of the coil with terminal block shown in FIG. 2. 1 is a core, 3 is a package, and 5 is a side view of an example of a conventional terminal block coil. A coil part, 6 a lead part, 7 a terminal block part, 8 a notch, and 9 a hook (fixing means). In each figure, the same reference numerals indicate the same or equivalent components.
Claims (1)
ージに端子台を設けた端子台付コイルにおいて、該端子
台に前記コイルのリード線を固定するための固定手段を
備えたことを特徴とする端子台付コイル。A terminal block-equipped coil in which a terminal block is provided in a choke coil package using a toroidal-shaped core, characterized in that the terminal block is provided with a fixing means for fixing a lead wire of the coil to the terminal block. coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9718588A JPH01268106A (en) | 1988-04-20 | 1988-04-20 | Coil provided with terminal table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9718588A JPH01268106A (en) | 1988-04-20 | 1988-04-20 | Coil provided with terminal table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01268106A true JPH01268106A (en) | 1989-10-25 |
Family
ID=14185524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9718588A Pending JPH01268106A (en) | 1988-04-20 | 1988-04-20 | Coil provided with terminal table |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01268106A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113311U (en) * | 1989-02-27 | 1990-09-11 | ||
| JPH0468511U (en) * | 1990-10-24 | 1992-06-17 | ||
| JP2014204100A (en) * | 2013-04-10 | 2014-10-27 | 本田技研工業株式会社 | Choke coil and electronic apparatus |
-
1988
- 1988-04-20 JP JP9718588A patent/JPH01268106A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113311U (en) * | 1989-02-27 | 1990-09-11 | ||
| JPH0468511U (en) * | 1990-10-24 | 1992-06-17 | ||
| JP2014204100A (en) * | 2013-04-10 | 2014-10-27 | 本田技研工業株式会社 | Choke coil and electronic apparatus |
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