VEHICLE SEAT WEIGHT SENSOR

摘要

A vehicle seat weight sensor is provided to increase durability and to improve the precision of detection by considerably increasing detection sensitivity. A vehicle seat weight sensor includes a supporting frame(10), an elastic transformation part(20), a strain gauge, a fixing rail(40), and a fixing part(50). The supporting frame is mounted on a bottom of a vehicle. The elastic transformation part is arranged on an upper plane of the supporting frame. The strain gauge adheres on the elastic transformation part. The fixing rail is fixed on an upper plane of the elastic transformation part. The fixing part fixes the elastic transformation part to be deformable and fixed between the supporting frame and the fixing rail by inserting into a through hole formed in the elastic transformation part.