JPS63178047U - - Google Patents

Description

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

第１図は本考案の第１実施例を示す分解斜視図
、同図Ａは電磁石組立体、同図Ｂは可動ばね組立
体、同図Ｃは基台組立体をそれぞれ示す斜視図、
第２図は第１図のばね駆動機構の動作説明図、第
３図は可動ばねの他の例を示す斜視図、第４図は
第１図における端子の出し方を示す断面図、第５
図は本考案の第２実施例を示す斜視図である。 １……鉄心、３……継鉄、４……永久磁石、５
……永久磁石用継鉄、６……接極子、７……その
回転軸。 FIG. 1 is an exploded perspective view showing a first embodiment of the present invention, FIG. 1A is an electromagnet assembly, FIG. B is a movable spring assembly, and FIG. C is a perspective view of a base assembly.
2 is an explanatory diagram of the operation of the spring drive mechanism shown in FIG. 1, FIG. 3 is a perspective view showing another example of the movable spring, FIG. 4 is a sectional view showing how to bring out the terminal in FIG. 1, and FIG.
The figure is a perspective view showing a second embodiment of the present invention. 1...Iron core, 3...Yoke, 4...Permanent magnet, 5
... Yoke for permanent magnet, 6 ... Armature, 7 ... Its rotating shaft.

Claims (1)

【実用新案登録請求の範囲】 １ 鉄心と継鉄から成る磁気回路をコ字形とし、
これらの鉄心と継鉄に囲まれた空間内に永久磁石
及び永久磁石用継鉄を配置し、上記永久磁石のほ
ぼ中央に位置する支点を中心として回転運動をす
る接極子を設けたことを特徴とする電磁継電器。 ２ 上記接極子の回転運動により可動ばね組立体
の両端に設けた接点を開閉するようにした実用新
案登録請求の範囲第１項記載の電磁継電器。[Scope of claim for utility model registration] 1. A magnetic circuit consisting of an iron core and a yoke is U-shaped,
A permanent magnet and a permanent magnet yoke are arranged in a space surrounded by the iron core and the yoke, and an armature is provided that rotates around a fulcrum located approximately in the center of the permanent magnet. Electromagnetic relay. 2. The electromagnetic relay according to claim 1, wherein the contacts provided at both ends of the movable spring assembly are opened and closed by the rotational movement of the armature.