JPH0269444U

JPH0269444U -

Info

Publication number: JPH0269444U
Application number: JP14915088U
Authority: JP
Priority date: 1988-11-15
Filing date: 1988-11-15
Publication date: 1990-05-25

Description

[Brief explanation of drawings]

第１図は本考案の第一の実施例を説明するため
の電磁継電器の分解斜視図、第２図ａ，ｂはそれ
ぞれ第１図に示す電磁継電器の主要部を示す側面
図および正面図、第３図ａ，ｂはそれぞれ本考案
の第二の実施例を説明するための電磁継電器の主
要部を示す側面図および正面図、第４図ａ，ｂは
それぞれ本考案の第三の実施例を説明するための
電磁継電器の主要部を示す側面図および正面図、
第５図ａ，ｂは従来の一例を説明するための電磁
継電器の主要部を示す側面図および正面図である
。５１……コイルスプール組立体、５２……コア
、５３……ヨーク、５４……ベース基体、５４ａ
……ガイド、５５……カバー、５６……マグネツ
ト組立体、５６ａ……支持突起、５６ｂ……軸部
、５７……マグネツト、５８，５８′……鉄片、
５９，５９′，６０，６０′……固定接点端子、
６１，６１′……可動接点ばね端子、６２，６２
′……可動接点ばね。 1 is an exploded perspective view of an electromagnetic relay for explaining the first embodiment of the present invention, FIGS. 2a and 2b are a side view and a front view showing the main parts of the electromagnetic relay shown in FIG. 1, respectively, Figures 3a and b are side and front views showing the main parts of an electromagnetic relay for explaining the second embodiment of the present invention, respectively, and Figures 4a and b are respectively the third embodiment of the present invention. A side view and a front view showing the main parts of an electromagnetic relay to explain the
FIGS. 5a and 5b are a side view and a front view showing the main parts of an electromagnetic relay for explaining a conventional example. 51... Coil spool assembly, 52... Core, 53... Yoke, 54... Base substrate, 54a
... Guide, 55 ... Cover, 56 ... Magnet assembly, 56a ... Support projection, 56b ... Shaft portion, 57 ... Magnet, 58, 58' ... Iron piece,
59, 59', 60, 60'...Fixed contact terminal,
61, 61'...Movable contact spring terminal, 62, 62
'...Movable contact spring.

Claims

[Scope of utility model registration request]

a coil spool having a pair of L-shaped bearings on a flange at one end; a winding wound around the outer periphery of the coil spool; a core passing through the center of the coil spool and having one end protruding toward the L-shaped bearings; A coil spool assembly consisting of a yoke installed on the outside of the spool, one end of which is connected to the other end of the core, and the other end of which is disposed on both sides of the core protrusion, and a magnetic pole in which a magnet is sandwiched between one end of a pair of iron pieces. a magnet assembly having a shaft part which integrates the magnetic pole part and the magnetic pole part and which is engaged with the L-shaped receiving part of the spool and is movable in a direction perpendicular to the core axis; and a contact point driven by the free movement of the magnet assembly. In an electromagnetic relay comprising a terminal, a movable contact spring terminal, and a base body for incorporating the coil spool assembly and the magnet assembly, the magnet assembly has a shaft portion on a surface opposite to the surface having the shaft portion. It is characterized in that it has support protrusions or guides that are movable in the magnetization direction of the magnet at substantially the same height positions, and the base body has a guide or support protrusion that receives the support protrusions of the magnet assembly. Electromagnetic relay.