Patent ID: 9535259
Date: 2017-01-03
CPC Classifications: B23K,G02B,G03B,H04M,H04N

Claim:
1. An optical unit comprising: a movable body which holds an optical element; a fixed body which comprises a cover made of metal and surrounding the movable body; a plate-shaped spring member made of metal which is provided with a fixed body side connection part connected with the fixed body, a movable body side connection part connected with the movable body, and an arm part which connects the fixed body side connection part with the movable body side connection part; and a drive mechanism structured to displace the movable body with respect to the fixed body; wherein the cover is provided with a side plate part which faces a side face of the movable body; wherein the fixed body side connection part comprises: wherein the protruded parts are separately provided from each other for every welding portion and an entire tip end side of the protruded part is formed as a melted part by welding.