JPS6092433U

JPS6092433U - Relay structure

Info

Publication number: JPS6092433U
Application number: JP18492783U
Authority: JP
Inventors: 永本　光樹; 久保田　卓雄
Original assignee: 松下電工株式会社
Priority date: 1983-11-30
Filing date: 1983-11-30
Publication date: 1985-06-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ａ　”　ｅは本考案の実施例の平面図、正断面図
、左側断面図、右側断面図、および底面図、第２図は同
上の接点板ブロックの斜視図である。１はコイル、２はベース、３はコイルボビン、４は鉄芯
、５はヨーク、５ａは縦片、５ｂは横片、６は吸着面、
７は接極子、８は可動接点、９は接点ばね、１０は固定
接点、１１は固定端子板、１３は載置片、１４は枢支片
、１５は接点板ブロック、１６は固定片、１７は押え片
、１８は凸部を示す。1A and 1E are a plan view, a front sectional view, a left sectional view, a right sectional view, and a bottom view of an embodiment of the present invention, and FIG. 2 is a perspective view of the same contact plate block. 1 is a coil. , 2 is a base, 3 is a coil bobbin, 4 is an iron core, 5 is a yoke, 5a is a vertical piece, 5b is a horizontal piece, 6 is a suction surface,
7 is an armature, 8 is a movable contact, 9 is a contact spring, 10 is a fixed contact, 11 is a fixed terminal plate, 13 is a mounting piece, 14 is a pivot piece, 15 is a contact plate block, 16 is a fixed piece, 17 18 indicates a holding piece, and 18 indicates a convex portion.

Claims

[Scope of utility model registration request]

(1) A coil bobbin with a coil wound around its outer periphery and placed on a base, an iron core that passes through the coil bobbin, and a vertical piece that forms a magnetic path with the iron core and is fixed to the iron core. an abbreviated-shaped yoke consisting of a horizontal piece, an armature whose upper part is swingably supported at the tip of the horizontal piece of the yoke, and whose lower part is arranged opposite to the suction surface of the iron core; It is equipped with a contact spring that is driven by a motor and has a movable contact fixed to its tip, and a fixed terminal plate that has a fixed contact opposite to the movable contact.By energizing the coil, the tip of the armature is attracted to the adsorption surface of the iron core. At least, in a relay in which a contact spring is driven by the swing of an armature to open and close a movable contact and a fixed contact, the pivot between the tip of the horizontal piece of the yoke and the upper part of the armature is made of iron. A contact plate block is formed by integrating the contact spring and a presser piece having elasticity that makes elastic contact to bias the armature in a direction opposite to the adsorption surface of the core, and is provided protruding from the upper surface of the horizontal piece of the yoke. A structure of a relay, characterized in that a fixing piece for tightening and fixing the convex portion is integrally formed on the contact plate block.

(2) Utility Model Registration In the structure of the relay described in claim 1, the upper part of the armature is formed into a substantially T-shape, and the pivot support pieces are pivoted on mounting pieces formed on both sides of the yoke. A contact plate block that is provided on both sides of the upper part of the armature and integrally formed with a presser piece and a fixing piece, and has presser pieces that are integrally formed to make elastic contact with the pivot piece of the armature from both sides of the block.