JPS6118559U - relay - Google Patents

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

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

第１図はこの考案に係るリレーの一実施例を示す一部切
欠側面図、第２図はその動作時の一部切欠側面図、第３
図は駆動回路図、第４ａ図に他の実施例の要部を示す平
面図、第４ｂ図は第４ａ図の側面図、第４ｃ図は第４ａ
図あ圧縮ばねの支持部の拡大図である。 １０・・・電歪素子、１５・・・ケース、１７・・・接
点機構、１９・・・可動接触片、２１・・・圧縮ばね、
２６・・・作動片、２８・・・押圧体。Fig. 1 is a partially cutaway side view showing an embodiment of the relay according to this invention, Fig. 2 is a partially cutaway side view of the relay in operation, and Fig. 3
The figure is a drive circuit diagram, Figure 4a is a plan view showing the main parts of another embodiment, Figure 4b is a side view of Figure 4a, and Figure 4c is a diagram of Figure 4a.
Figure A is an enlarged view of the support portion of the compression spring. DESCRIPTION OF SYMBOLS 10... Electrostrictive element, 15... Case, 17... Contact mechanism, 19... Movable contact piece, 21... Compression spring,
26... Actuation piece, 28... Pressing body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケースに対して両端が支持された電歪素子と、上記ケー
ス内に配設された可動接触片およびこの可動接触片にス
ナップアクション機能を付与する圧縮ばねをもった接点
機構と、一端が上記ケース側に支持され、他端が上記電
歪素子のほぼ中央部に当接された作動片と、この作動片
の両端間に設けられるとともに、上記可動接触片に当接
して上記作動片が上記電歪素子の変形を検出した際に上
記可動接触片を駆動する押圧体とを具備したりレan electrostrictive element whose both ends are supported relative to the case; a contact mechanism having a movable contact piece disposed within the case; and a compression spring that provides a snap action function to the movable contact piece; and one end supported by the case. an actuating piece supported on the side and having its other end in contact with approximately the center of the electrostrictive element; A pressure body that drives the movable contact piece when deformation of the strain element is detected, or a pressure body is provided.