JPS5961456U

JPS5961456U - electromagnetic relay

Info

Publication number: JPS5961456U
Application number: JP15641982U
Authority: JP
Inventors: 中山　清文; 登佐藤
Original assignee: 株式会社三ツ葉電機製作所
Priority date: 1982-10-16
Filing date: 1982-10-16
Publication date: 1984-04-21
Also published as: JPH0112752Y2

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図および第２図は従来例を示す正断面図および底面
図、第３図、第４図および第５図は本考案の一実施例を
示す正断面図、側断面図および分解斜視図である。３０・・・電磁コイル、３１・・・コイルボビン、３２
　　　′・・・スプール、３３・・・筒孔、３４．３５
・・・フランジ、３６．３７．３８，３９・・・支柱部
、４０・・・固定接点保持部、４１，４２・・・爪部、
４３．４４・・・凸部、４５．４６，４７・・・位置決
め凹部、４８，４９・・・ラグ保持部、５３・・・突起
、５４．５５・・・ラグ、５６・・・小孔、５７・・・
鉄心、６０・・・ベース、６１・・・基盤部、６２・・
・側壁部、６３・・・コネクタ挿入部、６４．６５，６
６，６７，６　Ｂ・・・長孔、７０，７１・・・切欠部
、７２・・・長穴、７３・・・ガイド部片、７４−２７
５．７６，７７，７８・・・ターミナル部材、８０・・
・コア、８１・・・ステー、８２・・・可動鉄片、８３
・・・可動接点部材、８４・・・爪部、８５・・・切欠
部、８６・・・透孔、８７・・・位置決め凹所、８８・
・・溶着凸部、９０・・・凸部、９２・・・溶着凸部、
９３・・・位置決め凸部、９４・・・位置決め凹所、９
５，９６・・・可動接点、９７・・・カバー、９８．９
９・・・固定接点部材、９８ａ。９９ａ・・・固定接点。第１図　　　　　　　第３図　　　　　　　　　第４図1 and 2 are a front sectional view and a bottom view showing a conventional example, and FIGS. 3, 4, and 5 are a front sectional view, a side sectional view, and an exploded perspective view showing an embodiment of the present invention. It is. 30... Electromagnetic coil, 31... Coil bobbin, 32
'... Spool, 33... Cylindrical hole, 34.35
... flange, 36.37.38, 39 ... pillar part, 40 ... fixed contact holding part, 41, 42 ... claw part,
43.44... Convex portion, 45.46, 47... Positioning recess, 48, 49... Lug holding portion, 53... Protrusion, 54.55... Lug, 56... Small hole , 57...
Iron core, 60...Base, 61...Base part, 62...
・Side wall part, 63...Connector insertion part, 64.65,6
6, 67, 6 B... Long hole, 70, 71... Notch, 72... Long hole, 73... Guide piece, 74-27
5.76,77,78... terminal member, 80...
・Core, 81... Stay, 82... Movable iron piece, 83
...Movable contact member, 84...Claw portion, 85...Notch portion, 86...Through hole, 87...Positioning recess, 88...
... Welding convex part, 90... Convex part, 92... Welding convex part,
93...Positioning convex portion, 94...Positioning recess, 9
5,96...Movable contact, 97...Cover, 98.9
9... Fixed contact member, 98a. 99a...Fixed contact. Figure 1 Figure 3 Figure 4

Claims

[Claims for Utility Model Registration] (1) A base, a bobbin that is fixedly connected to the base and has flanges projecting from both ends of the spool, an electromagnetic coil wound around the spool, and An iron core inserted into the cylindrical hole, a core fixed to the system bin by the iron core, a movable contact member whose one end is held by the core and opens and closes the contact by excitation and demagnetization of the coil, and a movable contact member that opens and closes the contact by excitation and demagnetization of the coil, and In the electromagnetic relay equipped with a covering cover, the bobbin and the base are fixedly coupled by engaging bard protrusions provided on the flanges and cores of the bobbin and the base, respectively, and An electromagnetic relay characterized in that the cover, the bobbin, and the base are fixed by pressing an inner surface of the cover against a support provided on a flange of the bobbin and an outer edge of the base, respectively. -(2) The utility model registration claim 1 is characterized in that the terminal of the coil is fused to one end of a lug that is heat-welded to the bobbin, and the other end of the lug is welded to a terminal member. The electromagnetic relay described in item 1. (3) the movable contact member is formed from a leaf spring;
2. The electromagnetic relay according to claim 1, wherein the electromagnetic relay is held by being welded to a plastic diamond-shaped stay fixed to the core.