JPS5919396Y2 - Terminal board for transformer - Google Patents
Terminal board for transformerInfo
- Publication number
- JPS5919396Y2 JPS5919396Y2 JP14096679U JP14096679U JPS5919396Y2 JP S5919396 Y2 JPS5919396 Y2 JP S5919396Y2 JP 14096679 U JP14096679 U JP 14096679U JP 14096679 U JP14096679 U JP 14096679U JP S5919396 Y2 JPS5919396 Y2 JP S5919396Y2
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- lead wire
- terminal board
- ribs
- winding frame
- 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
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
【考案の詳細な説明】
本考案は変圧器用端子板に関するもので、変圧器捲枠に
取付けることが容易であり、さらにコイル端部とリード
線の接続及び蝋付けも一括してでき、リード線の引張り
強度も優れていることを特徴とするものである。[Detailed description of the invention] This invention relates to a terminal board for a transformer, which is easy to install on the transformer winding frame, and furthermore, the coil end and the lead wire can be connected and brazed all at once, and the lead wire It is also characterized by excellent tensile strength.
従来、変圧器にリード線を接続固定する方法として、捲
線端部にリード線を接続し、接続部を下方に折曲げてそ
の上面に厚紙（プレスポード）等を当て、さらに絶縁テ
ープで緊締してリード線が抜脱しないように横取する方
法あるいは予め変圧器捲枠の上下鍔間中を有するプラス
チック基板にプラスチック被覆リード線を溶着した端子
板を利用する方法（例えば特公昭５３−２７４５０号）
等が提供されているが、変圧器の製作に関して手数を要
する欠点がある。Conventionally, the method of connecting and fixing lead wires to a transformer is to connect the lead wire to the end of the winding, bend the connection part downward, apply cardboard (press board), etc. to the top surface, and then tighten it with insulating tape. A method of intercepting the lead wire so that it does not come off, or a method of using a terminal board in which a plastic-coated lead wire is welded to a plastic board that has a space between the top and bottom flanges of the transformer winding frame (for example, Japanese Patent Publication No. 53-27450).
etc., but there is a drawback that it requires time and effort in manufacturing the transformer.
本考案は上記のごとき欠点を除去してなるものであり、
以下にその一実施例を図面について詳細に説明する。The present invention eliminates the above drawbacks,
One embodiment will be described in detail below with reference to the drawings.
図中１は変圧器捲枠であり、本考案の端子板ａの使用に
あっては従来公知のもの、すなわち、上下鍔２，３にコ
イル端部４を引き出すための適数の切込溝５を設けたも
のが使用される。1 in the figure is a transformer winding frame, and when using the terminal plate a of the present invention, it is a conventionally known one, that is, an appropriate number of cut grooves in the upper and lower flanges 2 and 3 for drawing out the coil end 4. 5 is used.
本考案の端子板ａには上下に捲枠１の上下鍔２．３に係
合する折曲げ片６，７が横取される。The terminal plate a of the present invention has bent pieces 6 and 7 at the top and bottom that engage with the upper and lower flanges 2.3 of the winding frame 1.
図面実施例の場合、折曲げ片６，７は上下鍔２゜３のそ
れぞれ外側面に係合するよう構成されているが、上下鍔
２，３を肉厚にし、上下鍔２，３の端面に折曲げ片６，
７が挿入する挿入孔を設けてもよく、また折曲げ片６，
７は両端に分割した形態であってもよく、さらにワンタ
ッチで捲枠に装着固定されるよう構成すると便利である
。In the case of the embodiment shown in the drawings, the bent pieces 6 and 7 are configured to engage with the outer surfaces of the upper and lower flanges 2 and 3, respectively. Folded piece 6,
An insertion hole may be provided into which the bent pieces 6 and 7 are inserted.
7 may be divided into both ends, and it is convenient if it is configured so that it can be attached and fixed to the winding frame with a single touch.
つぎに端子板ａの上記折曲げ片６，７と反対側面には適
当間隔をあけて縦方向に適数のリブ８が設けられる。Next, an appropriate number of ribs 8 are provided in the vertical direction at appropriate intervals on the opposite side of the terminal plate a from the bent pieces 6 and 7.
それらリブ８は角型であると丸型であるとを問わない。The ribs 8 may be square or round.
さらに該それぞれのリブ８内には縦孔９が設けられる。Furthermore, a vertical hole 9 is provided in each rib 8.
該縦孔９は単なる同径の穴でもよいが上方を小径９′に
して設けると、図面実施例のごとく、プラスチック等の
チューブ絶縁被覆を有するリード線１０を取付ける場合
に便利である。The vertical hole 9 may be simply a hole of the same diameter, but if it is provided with a smaller diameter 9' at the top, it is convenient when attaching a lead wire 10 having a tube insulation coating made of plastic or the like, as shown in the embodiment shown in the drawings.
すなわち、リード線１０のコイル端部４との接続部の絶
縁被覆を取り除き、縦孔９の下方より挿通すると絶縁被
覆部が小径９′部に係止し、上方に抜脱することがなく
、その後のコイル端部４との接続作業を容易とするもの
である。That is, when the insulation coating of the connection part of the lead wire 10 with the coil end 4 is removed and the lead wire 10 is inserted from below into the vertical hole 9, the insulation coating part is locked in the small diameter part 9' and does not come off upward. This facilitates the subsequent connection work with the coil end portion 4.
さらに、上記リブ８のそれぞれ上端には適当長さの突出
杆１１が設けられる。Furthermore, a protruding rod 11 of an appropriate length is provided at the upper end of each of the ribs 8.
それら突出杆１１は後に述べるが、コイル端部４とリー
ド線１０の接続部を捲きつけ固定するために使用される
。As will be described later, these protruding rods 11 are used for wrapping and fixing the connection portion between the coil end portion 4 and the lead wire 10.
上記構成の本考案の端子板ａはプラスチックで一体に成
型することが可能であり、変圧器の製作に当っては捲枠
１に一次コイル、二次コイルを捲回した後、適数のコイ
ル端部４を切込孔５から引き出し、本考案の端子板ａが
上下鍔２，３に係合させられる。The terminal plate a of the present invention having the above structure can be integrally molded from plastic, and when manufacturing a transformer, after winding the primary coil and secondary coil around the winding frame 1, an appropriate number of coils are The end portion 4 is pulled out from the cut hole 5, and the terminal plate a of the present invention is engaged with the upper and lower flanges 2 and 3.
つぎに、縦孔９の下方からリード線１０を挿通し、コイ
ル端部４とより合せ、該より合せ部を蝋付けし、さらに
より合せ部を突出杆１１部に適数間捲きつけ、残った部
分をリブ８間に挿入すればよいものである。Next, the lead wire 10 is inserted from below the vertical hole 9, twisted with the coil end 4, the twisted part is brazed, and the twisted part is wrapped around the protruding rod 11 part for an appropriate number of minutes, leaving the remaining part. All that is required is to insert the portion between the ribs 8.
上記のごとく、本考案は縦孔９にリード線１０を挿通す
るものであるが、縦孔９をリード線１０の絶縁被覆部よ
り少し小径にしておくと絶縁被覆部に弾性があるためき
つく嵌め込まれて固定され、さらに図面実施例のごとく
、縦孔９をリード線１０の絶縁被覆部より多少大きい径
とし、その上方を小径９′にすると、リード線１０を下
方から容易に挿通することができ、しがもリード線１０
が上方に抜脱することもなく、上方にコイル端部４との
接続部だけを突出させることができ極めて作業を容易と
するものである。As mentioned above, in the present invention, the lead wire 10 is inserted through the vertical hole 9, but if the diameter of the vertical hole 9 is made slightly smaller than the insulation coating of the lead wire 10, the insulation coating has elasticity, so it will not fit tightly. Further, as shown in the embodiment shown in the drawings, if the vertical hole 9 is made to have a slightly larger diameter than the insulating coating of the lead wire 10, and the upper part thereof is made to have a smaller diameter 9', the lead wire 10 can be easily inserted from below. Yes, lead wire 10
This allows only the connection portion with the coil end portion 4 to protrude upward without the coil being pulled out upwardly, making the work extremely easy.
さらに突出杆１１にコイル端部４とリード線１０の接続
部を捲きつけるため、リード線１０の引張り強度も向上
させられ、理想的なリード線の接続が可能であり、変圧
器の製作を極めて容易とする効果を有するものである。Furthermore, since the connecting part of the coil end 4 and the lead wire 10 is wrapped around the protruding rod 11, the tensile strength of the lead wire 10 is also improved, making it possible to ideally connect the lead wires, making it extremely easy to manufacture the transformer. This has the effect of making it easier.
図面は本考案の一実施例を示すもので、第１図は捲粋に
取付けた状態を示す斜視図、第２図は本考案の端子板の
斜視図、第３図はその断面図である。
１・・・・・・捲枠、２，３・・・・・・上下鍔、４・
・・・・・コイル端部、６，７・・・・・・折曲げ片、
８・・・・・・リブ、９・・・・・・縦孔、９′・・・
・・・小径（部）、１０・・・・・・リード線、１１・
・・・・・突出杆、ａ・・・・・・端子板。The drawings show one embodiment of the present invention; Fig. 1 is a perspective view showing the fully installed state, Fig. 2 is a perspective view of the terminal board of the invention, and Fig. 3 is a cross-sectional view thereof. . 1... Winding frame, 2, 3... Upper and lower tsuba, 4.
...Coil end, 6,7...Bent piece,
8...Rib, 9...Vertical hole, 9'...
...Small diameter (part), 10...Lead wire, 11.
...Protruding rod, a...Terminal board.
Claims (2)
れ、該折曲げ片と反対側面には適当間隔をあけて縦方向
に適数のリブが設けられ、該リブ内にはそれぞれ縦孔が
設けられ、さらにそれぞれのリブの上端には適当長さ突
出杆が設けられてなることを特徴とする変圧器用端子板
。(1) A bent piece that engages with the upper and lower flanges of the winding frame is taken up and down, and an appropriate number of ribs are provided in the vertical direction at appropriate intervals on the opposite side of the bent piece, and within the rib. A terminal board for a transformer, characterized in that each of the ribs is provided with a vertical hole, and the upper end of each rib is further provided with a protruding rod of an appropriate length.
案登録請求の範囲第１項記載の変圧器用端子。(2) The terminal for a transformer according to claim 1, wherein the diameter of the upper part of the through hole is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14096679U JPS5919396Y2 (en) | 1979-10-12 | 1979-10-12 | Terminal board for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14096679U JPS5919396Y2 (en) | 1979-10-12 | 1979-10-12 | Terminal board for transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5658834U JPS5658834U (en) | 1981-05-20 |
| JPS5919396Y2 true JPS5919396Y2 (en) | 1984-06-05 |
Family
ID=29372298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14096679U Expired JPS5919396Y2 (en) | 1979-10-12 | 1979-10-12 | Terminal board for transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5919396Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101414U (en) * | 1982-12-27 | 1984-07-09 | 株式会社タムラ製作所 | Trance |
-
1979
- 1979-10-12 JP JP14096679U patent/JPS5919396Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5658834U (en) | 1981-05-20 |
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