Press detection sensor

Press detection sensor (1) is elongated piezoelectric sensor (11), a rectangular plate member (20), and a mounting member (30). Piezoelectric sensor (11) is in the vicinity of the longitudinal ends of the plate member (20) is mounted via a mounting member (30). Piezoelectric sensor (11) in the longitudinal direction of the piezoelectric sensor (11) so as to be parallel to the lateral direction of the plate member (20) is mounted to the plate member (20). Mounting member (30) consists of adhesive, more preferably elastic constant is the following adhesive 10 6 Piezoelectric sensor (11) is, the aspect ratio becomes 2.5 or more shapes.