JPS61207U

JPS61207U - electromagnet device

Info

Publication number: JPS61207U
Application number: JP8372484U
Authority: JP
Inventors: 雅英石川; 勝美柴田
Original assignee: 富士電機株式会社
Priority date: 1984-06-06
Filing date: 1984-06-06
Publication date: 1986-01-06

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

[Brief explanation of the drawing]

第１図ないし第７図はそれぞれ本考案の一実施例を示し
、第１図は主要部の分解斜視図、第２図は主要組立て側
面図、第３図は第２図の電磁石装置を用いた交流電磁継
電器の側面断面図、第４図はくま取りコイルの斜視図、
第５図は鉄心と継鉄の斜視図、第６図は交流電磁石の斜
視図、第７図は直流電磁石の斜視図、第８図は従来の電
磁継電器の主要部側面図である。１・・・コイル、１ａ・・・コイル端末、２・・・ボビ
ン、３・・・ボビンのつば、７・・・継鉄、１０・・・
端子箱、１０ａ・・・端子箱の窓、１０ｂ・・・端子箱
の側壁、１０Ｃ・・・端子箱の切欠き、１０ｄ・・・端
子箱の突出片、１１・・・係合突起、１２・・・中継端
子、１２ａ・・・外部接続端子挿入口、１２ｂ・・・電
線巻付部、１２ｃ・・・中継端子の舌片、１４・・・外
部接続端子。Figures 1 to 7 each show an embodiment of the present invention, with Figure 1 being an exploded perspective view of the main parts, Figure 2 being a side view of the main assembly, and Figure 3 using the electromagnet device of Figure 2. Figure 4 is a side sectional view of the AC electromagnetic relay, and Figure 4 is a perspective view of the shaded coil.
FIG. 5 is a perspective view of an iron core and a yoke, FIG. 6 is a perspective view of an AC electromagnet, FIG. 7 is a perspective view of a DC electromagnet, and FIG. 8 is a side view of the main parts of a conventional electromagnetic relay. 1... Coil, 1a... Coil terminal, 2... Bobbin, 3... Bobbin collar, 7... Yoke, 10...
Terminal box, 10a... Window of terminal box, 10b... Side wall of terminal box, 10C... Notch of terminal box, 10d... Projecting piece of terminal box, 11... Engaging protrusion, 12 . . . Relay terminal, 12a . . . External connection terminal insertion slot, 12b .

Claims

[Scope of utility model registration request]

(1) The iron core held by the yoke attached to the base has a bobbin that passes through it, and the terminal of the coil wound around this bobbin passes through the base via a relay terminal and connects to the embedded external connection terminal. In the case where the coils are connected and each led out from the base, the bobbin on which the coil is wound has a window on the upper surface on the outer surface of one brim, is surrounded by side walls on three sides, and extends to the opening side in one side wall. Two terminal boxes having a notch and a protruding piece on the outside of the other side wall are integrally molded on the collar, are formed into a U shape, and have both legs bent inward in a dogleg shape to contact each other, and The upper part of the relay terminal is bent outward to form an external connection terminal insertion hole, and a relay terminal having a wire winding part protruding from one leg in a direction perpendicular to the leg is provided, and the relay terminal is inserted into the external connection terminal insertion hole. An electromagnet device characterized in that the wire winding portion is projected from the notch and fitted into the terminal box toward the window of the terminal box, and the end of the coil is wound around the wire winding portion.

(2) Utility Model Registration The electromagnetic device according to claim 1, characterized in that it has a tongue piece that comes into elastic contact with the inner wall of the relay terminal leaf or the terminal box.

(3) Utility Model Registration The electromagnet device according to claim 1 or 2, characterized in that the wire winding portion of the relay terminal is bent by winding the end of the coil.