Mirror support structure for optical sensor, includes support legs with plate springs, which deforms depending on deformation of base to retain mirrors

摘要

Several main rods (15a) are connected to supports (3,4) of two mirrors with auxiliary rods (15b) connected to either of supports. The mirrors are retained at support points on supports and at auxiliary rod connection point, by support legs (26) on base (7). The legs consist of plate springs, which deforms, depending on deformation of base to retain mirrors.