JPS5893119A - Electric contact and electric contactor using same contact - Google Patents
Electric contact and electric contactor using same contactInfo
- Publication number
- JPS5893119A JPS5893119A JP19105381A JP19105381A JPS5893119A JP S5893119 A JPS5893119 A JP S5893119A JP 19105381 A JP19105381 A JP 19105381A JP 19105381 A JP19105381 A JP 19105381A JP S5893119 A JPS5893119 A JP S5893119A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- electric
- electrical contact
- conductive plate
- present
- 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
Landscapes
- Contacts (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、継電器に用いられる電気接点及びこの電気接
点を用いた電気接触子に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electrical contact used in a relay and an electrical contact using this electrical contact.
近年継電器の小型化に伴ない、これに用いられる電気接
触子に於いても小型である事が要求されその要求を満足
させるべく第１図に示す様に電気接点３の接点金属１を
有する面に隣接する合材２（１）
の１面に導電板４を接合した電気接触子５が用いられて
いる。In recent years, with the miniaturization of relays, the electrical contacts used in them are also required to be compact, and in order to satisfy this demand, as shown in Fig. 1, the surface of the electrical contact 3 having the contact metal 1 is An electric contact 5 is used in which a conductive plate 4 is bonded to one surface of a composite material 2 (1) adjacent to the .
この様な電気接触子５を得る方法として従来は、第２図
に示す様に電気接点３を有する面に隣接する合材２の一
側面に溶接用のプロジェクシーン６を設けこのプロン１
クシーン６を抵抗溶接等により溶融させ導電板４に接合
し電気接触子５と成す方法が用いられていた。Conventionally, as a method for obtaining such an electric contact 5, a projection scene 6 for welding is provided on one side of the composite material 2 adjacent to the surface having the electric contact 3, as shown in FIG.
A method has been used in which the Kusheen 6 is melted by resistance welding or the like and joined to the conductive plate 4 to form the electric contact 5.
然し乍らこの様にプロジェクシーン６を抵抗溶接等によ
り溶融させ導電板４に接合する方法では、抵抗ｔＢ接等
の際に溶融したプロジ１クシ鱒ン６の一部がばりとして
発生し易く、当該電気接触子５は小型である為に、この
様にばりが発生した場合、その除去が困難であり然も接
点金属ｌの他接点との接触面が導電板４との接合面に隣
接している為に前記ばりが接触面にまで伸びて、その接
触性を低下させてしまうという欠点があった。更には溶
接時のちりが、接点金属１の接触面に付着しやすく、こ
れもその接触性を低下させてしまう一因となるものであ
った。However, in this method of melting the projection sheet 6 and joining it to the conductive plate 4 by resistance welding, etc., a part of the melted projection sheet 6 is likely to be generated as burrs during resistance tB welding, etc. Since the contactor 5 is small, it is difficult to remove burrs if they occur in this way, and the contact surface with other contacts of the contact metal l is adjacent to the joint surface with the conductive plate 4. Therefore, there is a drawback that the burrs extend to the contact surface and deteriorate the contact properties. Furthermore, dust during welding tends to adhere to the contact surface of the contact metal 1, which is also a factor in reducing the contact performance.
（２）
本発明は、上述した様な諸事情に鑑みて成されたもので
あり電気接点の接点金属を有する面に隣接する合材の一
側面に導電板を接合する際にぼり及びちりが発生するこ
となく、従ってその接触信頼性を低下させることのない
電気接点及びその電気接点を用いた電気接触子を提供せ
んとすΣものである。(2) The present invention has been made in view of the above-mentioned circumstances, and is caused by the fact that when a conductive plate is bonded to one side of the composite material adjacent to the surface having the contact metal of the electrical contact, dirt and dust are removed. It is an object of the present invention to provide an electrical contact that does not cause the occurrence of such problems and therefore does not reduce its contact reliability, and an electrical contact using the electrical contact.
以下本発明より成る電気接点及びその電気接点を用いた
電気接触子について説明すると本発明の一つは第３図ａ
に示す如く接点金属ｌを有する面に隣接する一側面にか
しめ用の突起部７を設けた電気接点３′であり、本発明
のもう一つは第３図すに示す如く導電板４′の電気接点
３′を接合すべく箇所に前記電気接点３′に設けたかし
め用の突起部７を嵌合すべく孔８に電気接点３′のかし
め用の突起ｔｉＩｈ７を嵌合した後第３図Ｃに示す如く
かしめ加工を施した電気接触子５′である。The electric contact according to the present invention and the electric contact using the electric contact will be explained below.One of the present invention is shown in Fig. 3a.
As shown in Fig. 3, there is an electrical contact 3' having a caulking protrusion 7 on one side adjacent to the surface having the contact metal l. After fitting the caulking protrusion tiIh7 of the electric contact 3' into the hole 8 in order to fit the caulking protrusion 7 provided on the electric contact 3' at the location where the electric contact 3' is to be joined, FIG. This is an electrical contact 5' which has been caulked as shown in C.
尚、本発明の説明に於いては片頭の電気接点に関し行な
りたが、これに限定されるものではなく両頭の電気接点
でもよいものである。Although the present invention has been described with reference to a single-headed electrical contact, the present invention is not limited to this, and a double-headed electrical contact may also be used.
（３）
然るに本発明より成る、電気接点及びその電気接点を用
いた電気接触子は、電気接点と導電板を接合する手段と
して従来の様に抵抗溶接による溶融接合ではなく、電気
接点にかしめ用突起部を設け、導電板にはこのかしめ用
突起部を嵌合すべく孔を設け、当該かしめ用突起部にか
しめ加工を施すことにより電気接点と導電板とを接合す
る為に、従来の樺にぼり及びちり等が発生することがな
く、従ってこれ等の実物が接点金属の接触面に付着する
こともなく、その結果当該電気接触子を継電気に用いた
場合に於いても、その接触信頼性が低下する事が防止出
来るものである。(3) However, the electrical contact and the electrical contact using the electrical contact according to the present invention are not fusion bonded by resistance welding as in the past as a means of joining the electrical contact and the conductive plate, but are crimped to the electrical contact. In order to join the electrical contacts and the conductive plate by providing a protrusion, providing a hole in the conductive plate to fit the caulking protrusion, and caulking the caulking protrusion, the conventional birch plate is used. There is no generation of smear or dust, and therefore, these substances do not adhere to the contact surface of the contact metal, and as a result, even when the electrical contact is used for relaying electricity, the contact does not occur. This can prevent reliability from decreasing.
第１図は従来の電気接触子の斜視図、第２図は従来の電
気接点の斜視図、第３図ａＣ１本発明の電気接点の斜視
図、同図すは本発明に係る導電板の斜視図、同図Ｃは本
発明の電気接触子の斜視図である。
１１′
ｌ・・−・−・接点金属、２−・−・台材、３ ’ −
−−−・・電気接点、４ ’−−−−−−導電板、５′
−・−電気接触子、７・・−（４）
−かしめ用突起Ｌ ８−−−−−一孔
（５）
第１図 第２図
・１
（ａ） （ｂ）
１、、。
［
′１Fig. 1 is a perspective view of a conventional electrical contact, Fig. 2 is a perspective view of a conventional electrical contact, Fig. 3 is a perspective view of an electrical contact of the present invention, and Fig. 3 is a perspective view of a conductive plate according to the present invention. Figure 1C is a perspective view of the electric contact of the present invention. 11' l...--Contact metal, 2---Base material, 3'-
--- Electrical contact, 4' --- Conductive plate, 5'
-・- Electrical contact, 7...- (4) - Caulking protrusion L 8 ---- One hole (5) Figure 1 Figure 2 1 (a) (b) 1,. [ ′1
Claims (1)
の突起部を設けたことを特徴とする電気接点 （２、特許請求の範囲（１）に記載の電気接点のかしめ
用突起部を嵌合すべく孔を役けた導電板に於ける当該孔
に、前記電気接点のかしめ用突起部を嵌合せしめてかし
め加工を施したことを特徴とする電気接触子(1) An electrical contact characterized by having a protrusion for caulking on one side adjacent to the surface having the contact metal (2) A protrusion for caulking of the electrical contact according to claim (1). An electrical contact characterized in that a caulking protrusion of the electrical contact is fitted into a hole in a conductive plate that serves as a hole for fitting, and a caulking process is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19105381A JPS5893119A (en) | 1981-11-28 | 1981-11-28 | Electric contact and electric contactor using same contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19105381A JPS5893119A (en) | 1981-11-28 | 1981-11-28 | Electric contact and electric contactor using same contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5893119A true JPS5893119A (en) | 1983-06-02 |
Family
ID=16268103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19105381A Pending JPS5893119A (en) | 1981-11-28 | 1981-11-28 | Electric contact and electric contactor using same contact |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5893119A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012578A (en) * | 1973-06-08 | 1975-02-08 |
-
1981
- 1981-11-28 JP JP19105381A patent/JPS5893119A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012578A (en) * | 1973-06-08 | 1975-02-08 |
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