| 摘要 |
PURPOSE:To quantitatively detect acceleration, by providing acceleration detectors each for converting the size of acceleration to the moving distance of a wt. to detect the same as an electric output in an up-and-down, a left and right and a front and rear directions. CONSTITUTION:When acceleration is applied to a wt. 1, which is moved only over the difference of the size of acceleration and the repelling force of a spring 11. The motion of this wt. 1 is transmitted to a piston 8 which is then moved to an acceleration direction. The moving amount of this piston 8 is converted to electrical output by a differential transformer constituted of a coil 9 while the size of acceleration is converted to the size of electric output. This operation is performed by respective detection parts 12 provided in an up-and-down, a left and right and a front and rear directions and the acceleration in each direction can be quantitatively detected. |
