JPS6112651Y2 - - Google Patents
Info
- Publication number
- JPS6112651Y2 JPS6112651Y2 JP18197780U JP18197780U JPS6112651Y2 JP S6112651 Y2 JPS6112651 Y2 JP S6112651Y2 JP 18197780 U JP18197780 U JP 18197780U JP 18197780 U JP18197780 U JP 18197780U JP S6112651 Y2 JPS6112651 Y2 JP S6112651Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- transformer
- mounting
- winding
- terminals
- 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
Links
- 238000004804 winding Methods 0.000 description 34
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
【考案の詳細な説明】
本考案はモールド端子板に関し、特に小形トラ
ンス用モールド端子板に関する。[Detailed Description of the Invention] The present invention relates to a molded terminal plate, and particularly to a molded terminal plate for a small transformer.
磁心に線材を巻付けてモールド端子板に搭載し
て成る小形トランスにおいては、端子板が物の大
きさ、製造し易さ、延いては価格に大きな影響力
を持つ。第１図は従来の第一の例で、同図ａに示
すように複数個の端子２０１〜２０４を取付面に
垂直に埋設し、一端を巻線からげ端子、他端を取
付端子として端子板１を形成する。同図ｂは同図
ａの端子板１を用いたトランスの側面図で、端子
板１にトランス巻線本体３を搭載して巻線端末を
端子に接続して成る。このトランスは端子のから
げ部分４，４′がトランス巻線体３と同一面にあ
るため、端子間隔より大きなトランス巻線体を搭
載できない。又、巻線端末からげ時およびトラン
ス実装時における機械的強度を得るために端子埋
設厚h1および側厚t1をある程度以上薄くできな
い。従つてトランス巻線体を小さくしても端子板
が小さくならず、結果として、この構造でのトラ
ンスの小形化が難しい。又巻線端末からげ部分
４，４′がトランス巻線体３の側近にあるための
巻線端末末処理が非常にやりにくく、結果として
高価なトランスになる。 In a small transformer made by winding a wire around a magnetic core and mounting it on a molded terminal plate, the terminal plate has a large influence on the size of the product, ease of manufacture, and ultimately price. Figure 1 shows the first conventional example, in which a plurality of terminals 201 to 204 are buried perpendicularly to the mounting surface as shown in Figure a, one end is used as a winding terminal and the other end is used as a mounting terminal. A plate 1 is formed. Figure b is a side view of a transformer using the terminal plate 1 of figure a, in which a transformer winding body 3 is mounted on the terminal plate 1 and the ends of the winding are connected to the terminals. In this transformer, the hinged portions 4, 4' of the terminals are on the same plane as the transformer winding body 3, so it is impossible to mount a transformer winding body that is larger than the terminal spacing. Furthermore, in order to obtain mechanical strength when winding terminals are tied off and when the transformer is mounted, the terminal buried thickness h 1 and the side thickness t 1 cannot be made thinner than a certain level. Therefore, even if the transformer winding is made smaller, the terminal plate is not made smaller, and as a result, it is difficult to make the transformer smaller with this structure. In addition, since the winding end curling portions 4, 4' are located close to the transformer winding body 3, it is very difficult to process the winding ends, resulting in an expensive transformer.
第２図は従来の第二の例で、第１図の端子板を
改良を加えたもので、すなわち、端子６０１〜６
０４をＬ字形にしてからげ端子部分を端子板５の
側面に出すようにしたものである。巻線端末から
げ部分８，８′が巻線体搭載面にないので、トラ
ンス巻線体７に見合つた面積の端子板となり、し
かも端末からげ部分８，８′が側面にあるので作
業がやりやすくなる。しかしこのトランスは端子
埋設部分すなわち埋設厚h2および側厚t2が小さい
ため、巻線端末処理時およびトランス実装時に端
子にかかる機械的力により端子埋設部分が破壊し
やすくなる。これを避けようとして端子埋設厚h2
を大きくすればトランスは高くなり、巻線体とバ
ランスが取れなくなり、更に他実装部品との高さ
のバランスが取れなくなる。又、側厚t2を大きく
しようとすれば取付端子が中央に寄り、実装が出
来なくなつたり、端子が中央に寄るため、トラン
スが機械的力に対して弱くなつてくる。 FIG. 2 shows a second conventional example, which is an improved version of the terminal board shown in FIG.
04 is made into an L-shape so that the closed terminal portion is exposed on the side surface of the terminal board 5. Since the ends of the windings 8 and 8' are not on the winding body mounting surface, the terminal board has an area commensurate with the transformer winding body 7, and since the ends of the windings 8 and 8' are on the side, the work is easy. It becomes easier to do. However, in this transformer, since the terminal buried portion, that is, the buried thickness h 2 and side thickness t 2 are small, the terminal buried portion is easily destroyed by mechanical force applied to the terminal during winding terminal processing and transformer mounting. To avoid this, the terminal embedding thickness h2
If you make it larger, the transformer will become taller, making it impossible to balance it with the winding body, and furthermore, making it impossible to balance its height with other mounted components. Furthermore, if the side thickness t 2 is increased, the mounting terminals will move closer to the center, making it impossible to mount the transformer, or the terminals will move closer to the center, making the transformer weaker against mechanical forces.
第３図ａは従来の第三の例で、ハイプリツド
IC基板などの平板上に実装できるように端子９
０１〜９０６を板状にし、且つ取付端子を側面方
向に出した端子板１０である。この端子板１０に
トランス巻線体２３を搭載させた同図ｂからわか
るように、端子埋説部分が少ないことはもちろ
ん、他の大きな欠点として巻線端末からげ部分１
１，１１の真下に取付端子部分があり、巻線端末
処理がやりづらい上にトランス実装時にからげ部
分部分１１，１１′が邪魔になり実装しにくくな
る。 Figure 3a shows the third conventional example, which is a hybrid
Terminal 9 is designed so that it can be mounted on a flat plate such as an IC board.
This is a terminal board 10 in which 01 to 906 are made into plate shapes and mounting terminals are protruded in the side direction. As can be seen from Figure b, which shows the transformer winding body 23 mounted on this terminal board 10, there is not only a small buried portion of the terminal, but also another major drawback:
There is a mounting terminal portion directly below 1 and 11, which makes it difficult to process the winding ends, and the tangled portions 11 and 11' get in the way when mounting the transformer, making it difficult to mount the transformer.
本考案の目的は従来技術のモールド端子の欠点
をなくしたモールド端子板を提供することにあ
る。 An object of the present invention is to provide a molded terminal board that eliminates the drawbacks of the prior art molded terminals.
本考案のモールド端子板は、４個以上の端子の
中間部がお互いにほぼ同一平面内で平行になるよ
うにモールド埋設されて板状をなし、前記端子の
一端を前記平面とほぼ実装面に実装する取付端子
とし他端を搭載する部品との接続端子とし、前記
取付端子と前記接続端子とを交互に配置したこと
を特徴とする。 The molded terminal board of the present invention has a plate shape in which the middle parts of four or more terminals are embedded in a mold so that they are parallel to each other on the same plane, and one end of the terminals is placed almost on the mounting surface with the plane. It is characterized in that the mounting terminal is used as a mounting terminal to be mounted, and the other end is used as a connection terminal with a component to be mounted, and the mounting terminals and the connection terminals are arranged alternately.
次に本考案を図面を参照して詳細に説明する。 Next, the present invention will be explained in detail with reference to the drawings.
第４図ａは本考案の第一の実施例で、複数個の
端子１２〜１５をお互いに平行に配置し、且つ実
装面と平行になるように埋設した端子板１６であ
る。同図ｂに示すように、端子埋設部分上面にト
ランス巻線体１７を搭載し、端子の一端に巻線か
らげを行い、不要部分を切断１４′，１５′し、端
子板１６の反対側にある、その端子の巻線からげ
をしていない他端を直角に実装面方向に折曲げ取
付端子とする。このモールド端子板は端子の埋設
部分が長くなつており、埋設部分の破壊などはな
くなり、又巻線からげ部分が側面にあるため、巻
線端末処理はし易くなり、更に端子埋設部分が広
いため大きなトランスが実装できることになる。 FIG. 4a shows a first embodiment of the present invention, which is a terminal board 16 in which a plurality of terminals 12 to 15 are arranged parallel to each other and buried parallel to the mounting surface. As shown in Figure b, the transformer winding body 17 is mounted on the upper surface of the terminal buried part, the winding is removed from one end of the terminal, unnecessary parts are cut 14' and 15', and the opposite side of the terminal board 16 is Bend the other end of the terminal, which does not have a winding, at right angles toward the mounting surface and use it as a mounting terminal. This molded terminal board has a longer buried part of the terminal, which eliminates the possibility of destruction of the buried part, and since the winding part is on the side, it is easier to process the winding end, and the buried part of the terminal is wider. Therefore, a large transformer can be installed.
第５図ａは本考案の第二の実施例で、ハイプリ
ツドIC基板等に取付け易いように板状端子１９
〜２２を使用し、前記第４図ａと同じように構成
して成る端子板１８で、取付端子部分を実装面位
置と同じになるようにしたものである。同図ｂは
端子板１８にトランス巻線体２４を搭載した図で
ある。巻線端末からげ部分と取付部分とがモール
ド埋説部分を介して反対側にあるため、巻線端末
からげ作業ならびにトランス取付作業が非常に楽
になる。 FIG. 5a shows a second embodiment of the present invention, in which a plate-shaped terminal 19 is used for easy installation on a hybrid IC board, etc.
22 is used, and the terminal board 18 is constructed in the same manner as shown in FIG. FIG. 2B shows a transformer winding body 24 mounted on the terminal plate 18. Since the winding end tethering portion and the mounting portion are located on opposite sides of the mold-embedded portion, the winding end tethering work and the transformer mounting work are greatly facilitated.
以上のように本考案によるモールド端子板の実
施例は端子の埋設部分が非常に長く十分な端子強
度を得ている。更に端子の巻線端末からげ部分と
取付部分が端子埋設部分を介して反対側にあるた
め巻線端末からげ作業ならびにトランス取付作業
がやり易くなつている。又、端子の埋設部分が実
装面に平行に長くなつているため端子板の高さを
非常に低く出来、延いてはトランスの高さを低く
することができる。 As described above, in the embodiment of the molded terminal board according to the present invention, the buried portion of the terminal is very long and sufficient terminal strength is obtained. Further, since the winding end tethering portion and the mounting portion of the terminal are located on opposite sides of the terminal embedding portion, the winding end tethering work and the transformer mounting work are facilitated. Furthermore, since the buried portion of the terminal is elongated parallel to the mounting surface, the height of the terminal board can be made very low, and by extension, the height of the transformer can be made low.
従つて本考案のモールド端子板を用いることに
よりトランスなどの安価で非常に小形に実現でき
るという効果が生じる。 Therefore, by using the molded terminal board of the present invention, a transformer or the like can be realized at low cost and in a very small size.
第１図ａは、第２図ａ、第３図ａははそれぞれ
第一、第二、第三の従来例の斜視図、第１図ｂ、
第２図ｂ、第３図ｂはそれぞれ第一、第二、第三
の従来例の側面図、第４図ａ、第５図ａは本考案
により第一および第二の実施例の斜視図、第４図
ｂ、第５図ｂは第一および第二の実施例の側面図
である。
１……端子板、２０１〜２０４……端子、３…
…トランス巻線体、４，４′……からげ部分、５
……端子板、６０１〜６０４……端子、７……ト
ランス巻線体、８……からげ部分、９０１〜９０
６……端子、１０……端子板、１１……からげ部
分、１２……端子、１３……端子、１４……端
子、１５……端子、１６……端子板板、１７……
トランス巻線体、１８……端子板、１９〜２２…
…端子、２３……トランス巻線体、２４……トラ
ンス巻線体。
1a, 2a and 3a are perspective views of the first, second and third conventional examples, respectively, and FIG. 1b,
2b and 3b are side views of the first, second, and third conventional examples, respectively, and FIGS. 4a and 5a are perspective views of the first and second embodiments according to the present invention. , 4b and 5b are side views of the first and second embodiments. 1...Terminal board, 201-204...Terminal, 3...
...Transformer winding body, 4, 4'...Tangled part, 5
... Terminal board, 601-604 ... Terminal, 7 ... Transformer winding body, 8 ... Karaage part, 901-90
6...Terminal, 10...Terminal board, 11...Tangled part, 12...Terminal, 13...Terminal, 14...Terminal, 15...Terminal, 16...Terminal board plate, 17...
Transformer winding body, 18...Terminal board, 19-22...
...Terminal, 23...Transformer winding body, 24...Transformer winding body.
Claims (1)
内で平行になるようにモールド埋設された板状を
なし、前記端子の一端を前記平面とほぼ平行な実
装面に実装する取付端子とし、他端を搭載する部
品との接続端子とし、前記取付端子と前記接続端
子とを交互に配置したことを特徴とするモールド
端子板。 Four or more terminals are molded and embedded in a plate shape so that their intermediate portions are parallel to each other in substantially the same plane, and one end of the terminal is a mounting terminal mounted on a mounting surface substantially parallel to the plane; 1. A molded terminal board, characterized in that an end is used as a connection terminal for a component to be mounted, and the mounting terminal and the connection terminal are arranged alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18197780U JPS6112651Y2 (en) | 1980-12-18 | 1980-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18197780U JPS6112651Y2 (en) | 1980-12-18 | 1980-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57104508U JPS57104508U (en) | 1982-06-28 |
| JPS6112651Y2 true JPS6112651Y2 (en) | 1986-04-19 |
Family
ID=29979935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18197780U Expired JPS6112651Y2 (en) | 1980-12-18 | 1980-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6112651Y2 (en) |
-
1980
- 1980-12-18 JP JP18197780U patent/JPS6112651Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57104508U (en) | 1982-06-28 |
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