| 摘要 |
PROBLEM TO BE SOLVED: To provide an impact detection device that is enhanced in disturbance cutoff effect by cutting off fine vibration from a support frame.SOLUTION: A pad body is constituted by fixing a base part 12 to a back side of a pad part, and an impact sensor is arranged on the back side of the base part 12. The pad body is supported by a frame 20 through an intervention member 30 made of silicone rubber. Vertical projection parts 33B, 33S which differ in projection height are projected on an upper surface 31a of a flange part 31 of the intervention member 30, and a horizontal projection part 34 is projected on an inner peripheral surface of a through hole 32a of the intervention member 30. The intervention member 30 is interposed between the pad body and the frame 20 so that the pad body comes into contact with the intervention member 30 only at the vertical projection part 33B and the horizontal projection part 34 in a no-impact state. |
