JPH0198423U

JPH0198423U -

Info

Publication number: JPH0198423U
Application number: JP19541887U
Authority: JP
Priority date: 1987-12-23
Filing date: 1987-12-23
Publication date: 1989-06-30
Anticipated expiration: 2002-12-23
Also published as: JPH0629854Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例１を示す分解斜視図、
第２図は同上を用いた電磁継電器を示す分解斜視
図、第３図ａ，ｂはそれぞれ同上を用いた電磁継
電器のカバーを外した状態の平面図と断面図、第
４図ないし第６図は同上の動作説明図、第７図ａ
，ｂはそれぞれ本考案の実施例２の分解斜視図と
要部断面図、第８図は同上の斜視図、第９図は同
上の断面図、第１０図は本考案の実施例３による
電磁継電器を示す分解斜視図、第１１図ａ，ｂは
同上の使用例を示す正面図、第１２図は従来例を
示す一部切欠側面図である。１２は固定接点、１３は可動接点、１５は可動
ばね、１６は可動板、１７は突部である。 FIG. 1 is an exploded perspective view showing Embodiment 1 of the present invention;
Fig. 2 is an exploded perspective view showing an electromagnetic relay using the same as above, Fig. 3 a and b are respectively a plan view and a sectional view of the electromagnetic relay using the above with the cover removed, and Figs. 4 to 6 is an explanatory diagram of the same operation as above, Fig. 7a
, b are an exploded perspective view and a cross-sectional view of essential parts of the second embodiment of the present invention, FIG. 8 is a perspective view of the same as the above, FIG. 9 is a cross-sectional view of the same as the above, and FIG. FIGS. 11a and 11b are front views showing an example of use of the relay, and FIG. 12 is a partially cutaway side view showing a conventional example. 12 is a fixed contact, 13 is a movable contact, 15 is a movable spring, 16 is a movable plate, and 17 is a protrusion.

Claims

[Scope of utility model registration request]

The movable spring has a movable contact at its tip that moves toward and away from the fixed contact, and a movable plate that fixes the base of the movable spring and moves with the movable spring relative to the fixed contact. When the movable contact is away from the fixed contact, it comes into contact with the middle part of the movable spring to deflect the movable spring in the direction in which the movable contact moves away from the fixed contact, and when the movable contact is in contact with the fixed contact, it deflects the movable spring away from the movable spring. A contact device comprising a protrusion formed in.