JPH043469Y2 - - Google Patents
Info
- Publication number
- JPH043469Y2 JPH043469Y2 JP1985110023U JP11002385U JPH043469Y2 JP H043469 Y2 JPH043469 Y2 JP H043469Y2 JP 1985110023 U JP1985110023 U JP 1985110023U JP 11002385 U JP11002385 U JP 11002385U JP H043469 Y2 JPH043469 Y2 JP H043469Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- plate
- shaped
- slit portion
- transformer
- 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
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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、端子部を改良した変圧器に関する。[Detailed explanation of the idea] Industrial applications The present invention relates to a transformer with improved terminal portions.
従来の技術
従来の変圧器の端子装置は第３図のような構造
になつていた。すなわち端子板２と板状端子１を
はとめ５によつて固定するようになつていた。６
は絶縁紙、７は巻線である。Prior Art A conventional terminal device for a transformer has a structure as shown in FIG. That is, the terminal plate 2 and the plate-shaped terminal 1 were fixed together by the eyelets 5. 6
is insulating paper, and 7 is a winding wire.
考案が解決しようとする問題点
しかしこのような構造のものでは、部品点数が
多く、価格高になるばかりでなく、はとめ５の形
状によつては絶縁紙６に応力が加わつた場合、板
状端子１と巻線７の間の絶縁が破壊される場合が
あつた。Problems that the invention aims to solve However, with such a structure, not only is there a large number of parts and the price is high, but depending on the shape of the eyelet 5, if stress is applied to the insulating paper 6, the board may In some cases, the insulation between the shaped terminal 1 and the winding 7 was destroyed.
そこで本考案は、はとめ等を使用せず、端子板
と板状端子のみの構成で端子装置としての機能を
満足させるようにしたものである。 Therefore, the present invention satisfies the function as a terminal device by using only a terminal plate and a plate-shaped terminal without using an eyelet or the like.
問題点を解決するための手段
上記問題点を解決する本考案の技術的手段は、
端子板の一部にスリツト部を設け、このスリツト
部に板状端子の一端を挿入し固定するようにした
ものである。Means for solving the problems The technical means of the present invention for solving the above problems are as follows:
A slit portion is provided in a part of the terminal plate, and one end of the plate-shaped terminal is inserted and fixed into the slit portion.
作 用
この技術的手段による作用は次のようになる。
端子板の一部にコ字状のスリツト部を設け、この
スリツト部に板状端子を挿入したとき、スリツト
部の舌片の弾性により板状端子を固定する方向に
力が働らく。この結果、はとめ等の固定部品がな
くとも板状端子が端子板に確実に固定される。Effect The effect of this technical means is as follows.
A U-shaped slit is provided in a part of the terminal plate, and when a plate-shaped terminal is inserted into the slit, a force is exerted in a direction to fix the plate-shaped terminal due to the elasticity of the tongue of the slit. As a result, the plate-shaped terminal is reliably fixed to the terminal board even without fixing parts such as eyelets.
実施例
以下、本考案の一実施例を添付図面にもとづい
て説明する。第２図において、２は薄葉絶縁材料
を使用した端子板であり、この端子板２にコ字状
のスリツト部３と端子の貫通孔４とが設けられて
いる。第１図において、１は板状端子であり、端
子板２に板状端子１を裏面から挿入した際にコ字
状のスリツト部３が押し広げられることにより容
易に挿入ができるものである。しかも挿入後に板
状端子１を抜く方向に力を加えた時にはコ字状の
スリツト部３の舌片３′が板状端子１にくい込む
ように作用するため板状端子１の脱落が防止でき
る。板状端子１のもう一方の先端は貫通孔４に先
に挿入されているため、板状端子１は左右に対す
る移動も防止され、板状端子１相互間についても
適正な距離が保たれるものである。Embodiment Hereinafter, an embodiment of the present invention will be described based on the accompanying drawings. In FIG. 2, reference numeral 2 denotes a terminal plate using a thin insulating material, and this terminal plate 2 is provided with a U-shaped slit portion 3 and a through hole 4 for the terminal. In FIG. 1, reference numeral 1 denotes a plate-shaped terminal, and when the plate-shaped terminal 1 is inserted into the terminal plate 2 from the back side, the U-shaped slit portion 3 is pushed open, so that the terminal can be easily inserted. Furthermore, when force is applied in the direction of pulling out the plate terminal 1 after insertion, the tongue piece 3' of the U-shaped slit portion 3 acts to sink into the plate terminal 1, thereby preventing the plate terminal 1 from falling off. Since the other end of the plate terminal 1 is inserted into the through hole 4 first, the plate terminal 1 is prevented from moving from side to side, and an appropriate distance is maintained between the plate terminals 1. It is.
なお、コ字状のスリツト部３の形成し、カミソ
リ刃状の雄型と弾性を有する平板状の雌型とで構
成されるトムソン型のスリツト加工工法によるも
のであり、スリツトの加工はコ字状であつても容
易である。そしてコ字状による舌片の弾性を利用
するため、板状端子やスリツト寸法のばらつきに
対しても充分な裕度がとれ、板状端子の脱落防止
が完全なものとなる。 The U-shaped slit portion 3 is formed using a Thomson-type slit processing method consisting of a razor-blade male mold and an elastic flat female mold. It is easy even if it is Since the elasticity of the U-shaped tongue piece is utilized, there is sufficient margin against variations in the dimensions of the plate-shaped terminals and the slits, and the plate-shaped terminals are completely prevented from falling off.
考案の効果
以上のように本考案によれば、板状端子の挿入
のためのスリツト部をコ字状としたため、はとめ
等による固定の手段がなくともコ字状の舌片によ
つて板状端子の脱落を防止する効果を奏する。こ
のため、部品点数が少なく、安価に製造できると
ともに作業工数も大幅に削減できるものである。Effects of the invention As described above, according to the invention, since the slit portion for inserting the plate terminal is made into a U-shape, the plate terminal can be inserted into the board by the U-shaped tongue piece without any fixing means such as an eyelet. This has the effect of preventing the shaped terminal from falling off. Therefore, the number of parts is small, manufacturing is possible at low cost, and the number of man-hours can be significantly reduced.
第１図は本考案の一実施例の変圧器の端子装置
の斜視図、第２図は同端子装置の端子板の展開
図、第３図は従来の変圧器の端子装置の断面図で
ある。
１……板状端子、２……端子板、３……コ字状
のスリツト部、３′……舌片、４……貫通孔。
Fig. 1 is a perspective view of a terminal device of a transformer according to an embodiment of the present invention, Fig. 2 is a developed view of a terminal plate of the terminal device, and Fig. 3 is a sectional view of a conventional terminal device of a transformer. . 1... Plate terminal, 2... Terminal plate, 3... U-shaped slit portion, 3'... Tongue piece, 4... Through hole.
Claims (1)
る端子板とから構成され、上記端子板に設けられ
た貫通孔とコ字状のスリツト部から板状端子の両
端を突出させ、上記貫通孔とスリツト部の舌片に
より板状端子を位置決めし固定した端子装置を有
する変圧器。 It is composed of a plate-shaped terminal made of a conductive material and a terminal plate made of an insulating material. A transformer with a terminal device in which a plate-shaped terminal is positioned and fixed by a tongue piece of a slit part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985110023U JPH043469Y2 (en) | 1985-07-18 | 1985-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985110023U JPH043469Y2 (en) | 1985-07-18 | 1985-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6219720U JPS6219720U (en) | 1987-02-05 |
| JPH043469Y2 true JPH043469Y2 (en) | 1992-02-04 |
Family
ID=30988658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985110023U Expired JPH043469Y2 (en) | 1985-07-18 | 1985-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043469Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544335U (en) * | 1978-09-12 | 1980-03-22 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350890U (en) * | 1976-10-04 | 1978-04-28 |
-
1985
- 1985-07-18 JP JP1985110023U patent/JPH043469Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544335U (en) * | 1978-09-12 | 1980-03-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6219720U (en) | 1987-02-05 |
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