JPH069461Y2 - Bobbin with pin - Google Patents
Bobbin with pinInfo
- Publication number
- JPH069461Y2 JPH069461Y2 JP16002187U JP16002187U JPH069461Y2 JP H069461 Y2 JPH069461 Y2 JP H069461Y2 JP 16002187 U JP16002187 U JP 16002187U JP 16002187 U JP16002187 U JP 16002187U JP H069461 Y2 JPH069461 Y2 JP H069461Y2
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- pin
- lead wire
- piece
- collar
- 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.)
- Expired - Lifetime
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、ポットコアに装着するのに適したトランス、
インダクタンス素子用のピン付きボビンに関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention is a transformer suitable for mounting on a pot core,
A bobbin with a pin for an inductance element.
（考案の概要） 本考案は、ポットコアに装着するのに適したトランス、
インダクタンス素子用のピン付きボビンにおいて、端子
ピンを植設した駒の所定位置上に引き出し線ガイド用凸
部を設けることにより、当該ボビンが装着されたコアに
引き出し線が接触しないようにし、巻線作業の自動化を
図り得るようにしたものである。(Outline of the Invention) The present invention is a transformer suitable for mounting on a pot core,
In a bobbin with a pin for an inductance element, a lead wire guide convex portion is provided on a predetermined position of a piece in which a terminal pin is planted, so that the lead wire does not come into contact with the core on which the bobbin is mounted, and winding work is performed. It is intended to automate the above.
（従来の技術） 従来のこの種のピン付きボビンの基本的な構成は、実開
昭５５−１２９４１９号の第１図のように、巻線の引き
出し線を直接ピンにからげるものであった。(Prior Art) The conventional basic structure of this type of bobbin with a pin is such that the lead wire of the winding is directly twisted to the pin as shown in FIG. 1 of Japanese Utility Model Publication No. 55-129419. It was
また、従来のピン付きボビンの他の例として第５図及び
第６図に示すものがある。これらの図において、円筒状
ボビン本体部１の両端には上つば２及び下つば３がそれ
ぞれ形成され、下つば３の左右には駒４がそれぞれ形成
されている。左右の駒４には、３本の端子ピン５がそれ
ぞれ植設されている。ここで、駒４は下つば３の内面よ
りも一段低くなった段差面６を有し、下つば３の内面に
はその段差面６に接続する１本のガイド溝７が形成され
ている。Another example of a conventional bobbin with a pin is shown in FIGS. 5 and 6. In these figures, an upper brim 2 and a lower brim 3 are formed at both ends of the cylindrical bobbin main body 1, and pieces 4 are formed on the left and right sides of the lower brim 3. Three terminal pins 5 are planted in the left and right pieces 4, respectively. Here, the piece 4 has a step surface 6 that is one step lower than the inner surface of the lower collar 3, and one guide groove 7 connected to the step surface 6 is formed on the inner surface of the lower collar 3.
（考案が解決しようとする問題点） さて、第５図及び第６図に示した従来のピン付きボビン
に巻線を施す場合、中央の端子ピン５へはその引き出し
線を真っ直ぐ接続可能であるが、端寄りの端子ピン５に
対しては、引き出し線を第５図実線Ｐのように手作業で
ガイド溝７より引き出し、適当に曲げて端寄りの端子ピ
ン５にからげ、はんだ接続する必要があった。さもない
と、第５図の点線Ｑのように引き出し線が直線的に端寄
りの端子ピン５に接続されてしまい、ピン付きボビンが
装着されるポットコア８の開口縁に接触してしまう不都
合を生じる。この不都合を避けるためには、手作業によ
り注意深く実線Ｐのような引き出し線処理を実施する必
要があり、巻線処理の自動化は不可能であった。(Problems to be Solved by the Invention) When winding a bobbin with a conventional pin shown in FIG. 5 and FIG. 6, the lead wire can be connected straight to the central terminal pin 5. However, with respect to the terminal pin 5 near the end, a lead wire is manually drawn from the guide groove 7 as shown by a solid line P in FIG. 5, bent appropriately and bent to the terminal pin 5 near the end for solder connection. There was a need. Otherwise, as shown by the dotted line Q in FIG. 5, the lead wire is linearly connected to the terminal pin 5 near the end, and the bobbin with a pin comes into contact with the opening edge of the pot core 8 to be mounted. Occurs. In order to avoid this inconvenience, it is necessary to carefully carry out the lead wire processing such as the solid line P by hand, and it is impossible to automate the winding processing.
（問題点を解決するための手段） 本考案は、上記の点に鑑み、コアに接触しないようにす
るための巻線の引き出し線処理が容易で、巻線及び引き
出し線処理の自動化を図り得るピン付きボビンを提供し
ようとするものである。(Means for Solving the Problems) In view of the above points, the present invention makes it easy to process the lead wire of the winding wire so as not to contact the core, and can automate the winding and lead wire processing. It is intended to provide a bobbin with a pin.
本考案は、円筒状ボビン本体部の両端につばをそれぞれ
形成し、少なくとも一方のつばに複数の端子ピンが植設
された駒を形成した構成において、前記駒の基部上に引
き出し線ガイド用凸部を設けたことにより、上記従来技
術の問題点を解消している。The present invention has a structure in which a collar is formed at both ends of a cylindrical bobbin main body, and a piece in which a plurality of terminal pins are planted is formed on at least one of the ribs. By providing the above, the above-mentioned problems of the conventional technology are solved.
（作用） 本考案のピン付きボビンにおいては、駒上に形成された
引き出し線ガイド用凸部に沿わせて引き出し線を端子ピ
ン側に導出することにより、当該ボビンが装着されるポ
ットコアの開口縁に引き出し線が接触しないように引き
出し線処理が可能である。また、自動巻線機により円筒
状ボビン本体への巻線及び引き出し線の端子ピンへのか
らげ処理を実行させ得る利点がある。(Operation) In the bobbin with a pin of the present invention, the lead wire is guided to the terminal pin side along the protrusion for guiding the lead wire formed on the piece, so that the opening edge of the pot core to which the bobbin is mounted is extended. The leader line can be processed so that the leader line does not come into contact with. Further, there is an advantage that the winding process for the cylindrical bobbin body and the entanglement process for the terminal pin of the lead wire can be performed by the automatic winding machine.
（実施例） 以下、本考案に係るピン付きボビンの実施例を図面に従
って説明する。(Example) An example of a bobbin with a pin according to the present invention will be described below with reference to the drawings.
第１図乃至第４図において、下つば３の左右には、装着
すべきポットコアの開口の幅寸法に対応した幅の狭くな
った基部１５と幅広部１６とからなる駒４Ａがそれぞれ
形成され、左右の駒４Ａの幅広部１６には、３本の端子
ピン５がそれぞれ植設されている。ここで、駒４Ａは基
部１５及び幅広部１６にわたって下つば３の内面よりも
一段低くなった段差面６Ａを有し、幅の狭くなった基部
１５の幅方向中央位置の段差面上に引き出し線ガイド用
の円柱状凸部１０が形成されている。また、幅広部１６
に植設された各端子ピン５の中間位置の段差面上にも引
き出し線ガイド用の円柱状凸部１１が形成されている。
円柱状凸部１０，１１の高さは、巻線作業の妨げとなら
ないように、下つば３の内面１７と一致する高さか、内
面１７よりも低くなるように設定する。円筒状ボビン本
体部１及び上つば２の構造は従来の場合と同様で良い。In FIGS. 1 to 4, on the left and right sides of the lower collar 3, there are formed pieces 4A composed of a base portion 15 and a wide portion 16 each having a narrow width corresponding to the width dimension of the opening of the pot core to be mounted, Three terminal pins 5 are planted in the wide portions 16 of the left and right pieces 4A. Here, the piece 4A has a step surface 6A that is one step lower than the inner surface of the lower collar 3 across the base portion 15 and the wide portion 16, and the lead line is formed on the step surface at the center position in the width direction of the base portion 15 having the narrow width. A cylindrical protrusion 10 for guide is formed. In addition, the wide portion 16
A columnar convex portion 11 for guiding the lead wire is also formed on the step surface at the intermediate position of each terminal pin 5 implanted in the.
The height of the cylindrical protrusions 10 and 11 is set so as to be the same as the inner surface 17 of the lower collar 3 or lower than the inner surface 17 so as not to hinder the winding work. The structures of the cylindrical bobbin body 1 and the upper brim 2 may be the same as in the conventional case.
なお、ボビン材質は、ガラス入りナイロン樹脂等であ
り、略Ｌ字状の端子ピン５はボビンと一体成型しても成
型後に差し込むようにしてもよい。The bobbin is made of glass-filled nylon resin or the like, and the substantially L-shaped terminal pin 5 may be integrally molded with the bobbin or may be inserted after molding.
また、第１図右側駒４Ａの端部には１番ピン識別用凸部
２０が形成されている。Further, a first pin identifying convex portion 20 is formed on the end portion of the right side piece 4A in FIG.
上記実施例の構成において、端寄りの端子ピン５への引
き出し線の接続は第１図の実線Ｒのように引き出し線を
円柱状凸部１０に沿わせて曲げて導出すればよく、引き
出し線処理は容易になり、手作業による引き出し線の端
子ピンへのからげ作業が容易になるだけでなく、自動巻
線機によるボビン本体部１への巻線及び引き出し線の端
子ピンへのからげ動作が可能になる。円柱状凸部１１は
端寄りの端子ピン５に接続する引き出し線がたるんだ状
態のときに中央の端子ピン５に接触するのを防止する役
目を果たす。In the structure of the above-described embodiment, the lead wire may be connected to the terminal pin 5 near the end by bending the lead wire along the cylindrical projection 10 as shown by the solid line R in FIG. The process is easy, and not only the work of manually pulling the lead wire to the terminal pin is easy, but also the winding of the lead wire to the bobbin main body 1 and the twisting of the lead wire to the terminal pin by the automatic winding machine are facilitated. It becomes possible to operate. The cylindrical protrusion 11 serves to prevent the lead wire connecting to the terminal pin 5 near the end from coming into contact with the center terminal pin 5 when the lead wire is slack.
なお、上つば２にも同様の引き出し線ガイド用の円柱状
凸部を設けた駒及び端子ピンを配設することができる。It should be noted that the upper brim 2 can also be provided with a piece provided with a columnar convex portion for guiding a similar lead wire and a terminal pin.
また、上記実施例では円柱状凸部１０，１１を示した
が、これらの代わりに第７図(A)の角柱状凸部２０、同
図(B)の基部小径形の円柱状凸部２１又は同図(C)の基部
が細くなった角柱状凸部２２を採用してもよい。第７図
(B),(C)の場合には引き出し線が外れにくい長所があ
る。Further, although the cylindrical projections 10 and 11 are shown in the above embodiment, instead of these, the prismatic projections 20 of FIG. 7 (A) and the small-diameter cylindrical projections 21 of the base portion of FIG. 7 (B) are shown. Alternatively, the prismatic protrusion 22 having a thin base portion in FIG. Fig. 7
In the case of (B) and (C), there is an advantage that the lead wire is hard to come off.
さらに、第８図のように、円柱状凸部１１の代わりに外
側に傾斜した傾斜円柱状凸部１１Ａを採用して引き出し
線が外れにくくなるようにしても良い。第９図は本考案
の他の実施例であって、基部が小径もしくは細くなった
形状の引き出し線ガイド用凸部２５を駒４Ａの基部１５
上のみに配置した構成を示す。その他は前述の第１図の
実施例と同様である。Further, as shown in FIG. 8, an inclined columnar convex portion 11A that is inclined outward instead of the cylindrical convex portion 11 may be adopted so that the leader line is hard to come off. FIG. 9 shows another embodiment of the present invention, in which the lead wire guide convex portion 25 having a small diameter or a thin base portion is provided on the base portion 15 of the piece 4A.
The configuration arranged only on the top is shown. Others are the same as those in the embodiment shown in FIG.
（考案の効果） 以上説明したように、本考案のピン付きボビンによれ
ば、つばに一体の駒の所定位置に引き出し線ガイド用凸
部を形成することにより、巻線の引き出し線処理を容易
とし、巻線及び引き出し線処理の自動化を図ることが可
能である。(Effect of the Invention) As described above, according to the bobbin with a pin of the present invention, the lead wire guide convex portion is formed at a predetermined position of the integral piece on the collar, thereby facilitating the lead wire treatment of the winding. It is possible to automate the processing of windings and lead wires.
第１図は本考案に係るピン付きボビンの実施例を示す平
面図、第２図は同正面図、第３図は同底面図、第４図は
同側面図、第５図は従来のピン付きボビンを示す平面
図、第６図は同正面図、第７図は本考案のピン付きボビ
ンの要部の変形例を示す斜視図、第８図は他の変形例を
示す部分側面図、第９図は本考案の他の実施例を示す平
面図である。 １…円筒状ボビン本体部、１…上つば、３…下つば、
４，４Ａ…駒、５…端子ピン、６，６Ａ…段差面、１
０，１１…円柱状凸部、１５…基部、１６…幅広部。FIG. 1 is a plan view showing an embodiment of a bobbin with a pin according to the present invention, FIG. 2 is a front view thereof, FIG. 3 is a bottom view thereof, FIG. 4 is a side view thereof, and FIG. 5 is a conventional pin. FIG. 6 is a plan view showing a bobbin with a pin, FIG. 6 is a front view of the bobbin with a pin, FIG. 7 is a perspective view showing a modification of the main part of the bobbin with a pin of the present invention, and FIG. 8 is a partial side view showing another modification. FIG. 9 is a plan view showing another embodiment of the present invention. 1 ... Cylindrical bobbin body, 1 ... Upper brim, 3 ... Lower brim,
4, 4A ... piece, 5 ... terminal pin, 6, 6A ... step surface, 1
0, 11 ... Cylindrical convex portion, 15 ... Base portion, 16 ... Wide portion.
Claims (4)
れ形成し、少なくとも一方のつばに複数の端子ピンが植
設された駒を形成したピン付きボビンにおいて、前記駒
の基部上に引き出し線ガイド用凸部を設けたことを特徴
とするピン付きボビン。1. A bobbin with a pin in which a collar is formed at both ends of a cylindrical bobbin main body, and a piece in which a plurality of terminal pins are planted is formed on at least one of the collars. A lead wire guide is provided on the base of the piece. A bobbin with a pin, which is provided with a convex portion for use.
を有し、該段差面上に前記引き出し線ガイド用凸部が形
成されている実用新案登録請求の範囲第１項記載のピン
付きボビン。2. The pin according to claim 1, wherein the piece has a step surface lower than an inner surface of the collar, and the lead wire guide projection is formed on the step surface. With bobbin.
つばの内面と一致するか、当該内面より低く設定されて
いる実用新案登録請求の範囲第２項記載のピン付きボビ
ン。3. The bobbin with a pin according to claim 2, wherein the height of the protrusion for guiding the lead wire is set to be equal to or lower than the inner surface of the collar.
径もしくは細くなった形状である実用新案登録請求の範
囲第１項記載のピン付きボビン。4. The bobbin with a pin according to claim 1, wherein a base portion of the lead wire guide convex portion has a small diameter or a thin shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16002187U JPH069461Y2 (en) | 1987-10-21 | 1987-10-21 | Bobbin with pin |
| US07/259,308 US4890085A (en) | 1987-10-21 | 1988-10-18 | Terminal fitted bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16002187U JPH069461Y2 (en) | 1987-10-21 | 1987-10-21 | Bobbin with pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0165113U JPH0165113U (en) | 1989-04-26 |
| JPH069461Y2 true JPH069461Y2 (en) | 1994-03-09 |
Family
ID=31441727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16002187U Expired - Lifetime JPH069461Y2 (en) | 1987-10-21 | 1987-10-21 | Bobbin with pin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069461Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4888843B2 (en) | 2009-08-24 | 2012-02-29 | Ｔｄｋ株式会社 | Trance |
-
1987
- 1987-10-21 JP JP16002187U patent/JPH069461Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0165113U (en) | 1989-04-26 |
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