SELECTIVITY ADJUSTING DEVICE OF ACCELERATION SENSOR, AND ACCELERATION SENSOR DEVICE EQUIPPED THEREWITH

摘要

PROBLEM TO BE SOLVED: To provide a sensitivity adjusting device of an acceleration sensor capable of position adjustment of the acceleration sensor, while suppressing the enlargement of the device to the minimum.;SOLUTION: This sensitivity adjusting device 1 has a body part 32 equipped with the bottom surface to be placed on one main surface 21 of a substrate and a casing positioning recessed part 31 for receiving a cylindrical casing 11 of the acceleration sensor, which is a sensor support frame 30 equipped with the cylindrical casing 11 and a pair of electrode terminals 12, 13 projecting from one end of the casing, for supporting the acceleration sensor 10 mounted on the substrate 20; and a support wall part 36 equipped with terminal positioning guide parts 34, 35 formed integrally with the body part, for receiving the electrode terminals 12, 13 of the acceleration sensor, and also has the frame 30 mounted on the substrate rotatably around the axis D a rotation shaft substantially perpendicular to the bottom surface; and a rotation position adjusting mechanism 50 for adjusting the rotation position to the substrate 20 of the body part 32 of the sensor support frame 30 around the axis D of the rotation shaft.;COPYRIGHT: (C)2006,JPO&NCIPI