JPH0362439U

JPH0362439U -

Info

Publication number: JPH0362439U
Application number: JP12224689U
Authority: JP
Priority date: 1989-10-20
Filing date: 1989-10-20
Publication date: 1991-06-19

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の一実施例に係わる
電磁継電器を示すものであり、第１図は断面図、
第２図は斜視図、第３図および第４図は組み立て
分解斜視図であり、第５図は従来の電磁継電器の
要部を取り出して示す断面図、第６図および第７
図はそれぞれ他の従来電磁継電器の問題点を説明
するための図である。１１……ベース、１２……ヨーク、１３……コ
イル、１４……コイルボビン、１５……中空部、
１６……アーマチユア、１８……駆動カード、１
９……非磁性板、２０……接点ばね、２４ａ，２
４ｂ……案内溝。 1 to 4 show an electromagnetic relay according to an embodiment of the present invention, and FIG. 1 is a sectional view;
FIG. 2 is a perspective view, FIGS. 3 and 4 are assembled and exploded perspective views, FIG. 5 is a sectional view showing the main parts of a conventional electromagnetic relay, and FIGS. 6 and 7 are
The figures are diagrams for explaining problems with other conventional electromagnetic relays. 11...Base, 12...Yoke, 13...Coil, 14...Coil bobbin, 15...Hollow part,
16... Armature, 18... Drive card, 1
9...Nonmagnetic plate, 20...Contact spring, 24a, 2
4b...Guide groove.

Claims

[Scope of utility model registration request]

a coil bobbin 14 around which a coil 13 is wound;
An armature 16 is inserted into the hollow part 15 of the coil bobbin and has one end rotatably supported by a fixed part, and a yoke to which the armature is electromagnetically coupled when the coil is excited. 12, a non-magnetic plate 19 made of a non-metallic material inserted between the magnetic attraction surfaces of the yoke and the armature, and a non-magnetic plate 19 carved on the inner wall surface of the hollow portion of the coil bobbin to connect the non-magnetic plate to the magnetic attraction surface. A pair of guide grooves 24a that are movably supported in the same direction as
, 24b.