JPH0224194Y2

JPH0224194Y2 -

Info

Publication number: JPH0224194Y2
Application number: JP1983152898U
Authority: JP
Priority date: 1983-09-30
Filing date: 1983-09-30
Publication date: 1990-07-03
Also published as: JPS6059442U

Description

【考案の詳細な説明】〔技術分野〕本考案は電磁継電器に関し、特にその巻線枠の
形状に関する。[Detailed Description of the Invention] [Technical Field] The present invention relates to an electromagnetic relay, and particularly to the shape of its winding frame.

[Description of prior art]

従来、この種の継電器は、第１図および第２図
に示すように、巻軸部１ａの両端に第１および第
２の角板状フランジ１ｂ，１ｃを設けた巻線枠１
を備えている。このような巻線枠１を用いて継電
器を組立てると、接極子２を保持すると共に継鉄
３に沿設された可動接点導出部材４のヒンジ部４
ａ，４ｂと対応する第１のフランジ１ｂの縁端部
１ｄ，１ｅがヒンジ部４ａ，４ｂの治具による曲
げ調整時に邪魔になり、所望の接点接触力を設定
することを妨げる。 Conventionally, as shown in FIGS. 1 and 2, this type of relay has a winding frame 1 in which first and second rectangular flanges 1b and 1c are provided at both ends of a winding shaft portion 1a.
It is equipped with When a relay is assembled using such a winding frame 1, the hinge portion 4 of the movable contact lead-out member 4 that holds the armature 2 and is installed along the yoke 3
The edge portions 1d and 1e of the first flange 1b, which correspond to the edges 1d and 1e of the first flange 1b, get in the way when adjusting the bending of the hinge portions 4a and 4b using a jig, and prevent setting of a desired contact force.

[Purpose of invention]

本考案の目的は、このような問題点を解消する
ことが可能な巻線枠を有する電磁継電器を提供す
ることにある。 An object of the present invention is to provide an electromagnetic relay having a winding frame capable of solving such problems.

[Explanation of Examples]

以下、本考案の実施例について図面を参照して
説明する。 Embodiments of the present invention will be described below with reference to the drawings.

第３図はこの考案の一実施例の電磁継電器に適
用される巻線枠の構成例を示す斜視図、第４図は
この考案の一実施例の電磁継電器の斜視図であ
る。 FIG. 3 is a perspective view showing an example of the configuration of a winding frame applied to an electromagnetic relay according to an embodiment of this invention, and FIG. 4 is a perspective view of an electromagnetic relay according to an embodiment of this invention.

両図を参照すると、この実施例における電磁継
電器は、励磁巻線５０の巻装される巻軸部１０ａ
の両端に第１および第２の角板状フランジ１０
ｂ，１０ｃを有する巻線枠１０と、この巻線枠１
０の第１および第２のフランジ１０ｂ，１０ｃの
橋絡するように配設された継鉄３０と、一端をこ
の継鉄３０に当接して第１のフランジ１０ｂの外
壁に沿設された接極子２０と、接極子２０を保持
すると共に継鉄３０に沿設された略断面Ｌ字状の
可撓性可動接点導出部材４０と、この可動接点導
出部材４０に設けられた可動接点４１と接触・開
離する固定接点（図示省略）を有する固定接点導
出部材６０とを備え、巻線枠１０が可動接点導出
部材４０のヒンジ部４０ａ，４０ｂに対応する第
１のフランジ１０ｂの縁端部１０ｄ，１０ｅを除
去した形状である。 Referring to both figures, the electromagnetic relay in this embodiment has a winding shaft portion 10a around which an excitation winding 50 is wound.
First and second square plate-shaped flanges 10 are provided at both ends of the
A winding frame 10 having winding frames b and 10c, and this winding frame 1
A yoke 30 disposed to bridge the first and second flanges 10b and 10c of No. 0, and a joint disposed along the outer wall of the first flange 10b with one end in contact with the yoke 30. The pole 20 , a flexible movable contact deriving member 40 that holds the armature 20 and is provided along the yoke 30 and has a substantially L-shaped cross section, and a movable contact 41 provided on the movable contact deriving member 40 makes contact with the pole 20 .・Equipped with a fixed contact deriving member 60 having a fixed contact (not shown) that opens and opens, the winding frame 10 has an edge portion 10d of the first flange 10b corresponding to the hinge portions 40a, 40b of the movable contact deriving member 40. , 10e are removed.

[Effect of idea]

以上説明したようにこの考案によれば、可動接
点導出部材のヒンジ部を所望の接点接触力および
感動特性が得られるように容易に調整できる。 As explained above, according to this invention, the hinge portion of the movable contact deriving member can be easily adjusted so as to obtain desired contact force and touching characteristics.

[Brief explanation of the drawing]

第１図および第２図は従来の電磁継電器の巻線
枠と継電器構成を示す図、第３図および第４図は
この考案における巻線枠と継電器構成例を示す図
である。１０：巻線枠、１０ａ：巻軸部、１０ｂ，１０
ｃ：第１および第２のフランジ、１０ｄ，１０
ｅ：縁端部、２０：接極子、３０：継鉄、４０：
可動接点導出部材、４０ａ，４０ｂ：ヒンジ部、
５０：励磁巻線、６０：固定接点導出端子。 1 and 2 are diagrams showing the winding frame and relay configuration of a conventional electromagnetic relay, and FIGS. 3 and 4 are diagrams showing an example of the winding frame and relay configuration in this invention. 10: Winding frame, 10a: Winding shaft, 10b, 10
c: first and second flanges, 10d, 10
e: Edge, 20: Armature, 30: Yoke, 40:
Movable contact deriving member, 40a, 40b: hinge part,
50: Excitation winding, 60: Fixed contact lead-out terminal.

Claims

[Scope of utility model registration request]

A winding frame having first and second rectangular plate-like flanges at both ends of a winding shaft portion around which an excitation winding is wound, and a winding frame configured to bridge the first and second flanges of this winding frame. A yoke arranged, an armature whose one end is in contact with the yoke and is disposed along the first flange outer wall, and a substantially cross section L that holds the armature and is disposed along the yoke. The winding frame includes a flexible movable contact deriving member having a letter shape, and a fixed contact deriving member having a fixed contact that contacts and separates from a movable contact provided on the movable contact deriving member, and the winding frame is provided with the movable contact deriving member. The first flange has a shape in which at least a portion of the corner portion corresponding to the hinge portion of the member is removed;
An electromagnetic relay characterized in that the hinge portion is exposed to a side of the winding frame.