| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly sensitive load detection device.SOLUTION: A load detection device 100 includes a cylindrical peripheral wall part 11, a disk-shaped part 15 having a through-hole 16 formed coaxially to the peripheral wall part 11 and supported on the inner peripheral surface 12 of the peripheral wall part 11 with a gap between the disk-shaped part 15 and a mounting surface 40 on which the peripheral wall part 11 is mounted, a load input part 20 formed into a spherical shape where the shape of a side facing at least the through-hole 16 has a diameter larger than the inner diameter of the through-hole 16, which is mounted on the through-hole 16, and to which a load to be detected is input, and a sensor 30 disposed in the disk-shaped part 15 so as to be point-symmetrical to the through-hole 16 and configured to detect distortion according to the load input to the load input part 20. |
