JPH03124444U

JPH03124444U -

Info

Publication number: JPH03124444U
Application number: JP3220690U
Authority: JP
Priority date: 1990-03-28
Filing date: 1990-03-28
Publication date: 1991-12-17

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す電磁継電器の
部分断面図、第２図は第１図に示す電磁継電器の
分解斜視図、第３図ａ，ｂはそれぞれ従来の一例
を示す電磁継電器の部分断面図およびコイルスプ
ール脚の拡大図、第４図ａ〜ｃは第３図ａに示す
電磁継電器の正面図および両側面図である。５１……コイルスプール、５１１……前フラン
ジ、５２……コア、５３……ヨーク、５４……接
点端子組立体、５５……カバー、５６……カード
、５７……永久磁石、５８，５８′……磁極板、
５９，５９′，６０，６０′……固定接点端子、
６１，６１′……可動接点バネ端子、６２，６２
′……可動接点バネ。 Fig. 1 is a partial sectional view of an electromagnetic relay showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of the electromagnetic relay shown in Fig. 1, and Fig. 3 a and b are respective examples of conventional electromagnetic relays. FIGS. 4a to 4c are a front view and both side views of the electromagnetic relay shown in FIG. 3a. 51... Coil spool, 511... Front flange, 52... Core, 53... Yoke, 54... Contact terminal assembly, 55... Cover, 56... Card, 57... Permanent magnet, 58, 58' ...magnetic pole plate,
59, 59', 60, 60'...Fixed contact terminal,
61, 61'...Movable contact spring terminal, 62, 62
'...Movable contact spring.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

コアが中央部を貫通し外周部にヨークが配設さ
れ且つ前記ヨークを抱持する一対の脚部を前記フ
ランジに有するコイルスプールと、接点バネを有
する可動接点端子及び固定接点を有する固定接点
端子が植設され且つ前記コイルスプールの一対の
脚部を前記コアの軸方向に動かし固定する窪を有
する接点端子組立体とを備えた電磁継電器におい
て、前記コイルスプールの脚部間に突出するよう
に突起を設け、前記突起に嵌合する貫通孔を前記
ヨークに形成したことを特徴とする電磁継電器。 A coil spool in which a core passes through a central portion, a yoke is disposed on an outer peripheral portion, and the flange has a pair of legs that hold the yoke, a movable contact terminal having a contact spring, and a fixed contact terminal having a fixed contact. and a contact terminal assembly having a recess for moving and fixing a pair of legs of the coil spool in the axial direction of the core, wherein the contact terminal assembly has a recess that is implanted in the coil spool and that protrudes between the legs of the coil spool. An electromagnetic relay characterized in that a projection is provided and a through hole that fits into the projection is formed in the yoke.