Patent ID: 8773226
Filing Date: 2014-07-08
Classification: H01H

Abstract:
1. A relay, comprising: a static contact piece comprising a static contact; a movable contact piece comprising a movable contact; a driving device comprising; a housing that houses the static contact, the movable contact, and the driving device; and a push rod connected to the movable contact and the arm of the rocking armature, and being arranged slidably along a direction in the housing so that the movable contact is moved to separate from or to contact the static contact by the push rod in the first or second position of the rocking armature; the movable contact piece comprises a fixed plate fixed to the housing, a movable plate having an end to which the movable contact is fixed and a plurality of elastic arcuate plates connecting the fixed plate to an end of the movable plate remote from the movable contact, the elastic arcuate plates are thinner than both the fixed plate and the movable plate.