| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a shock sensor capable of accurately detecting the acceleration capable of generating a danger regardless of direction angle and capable of being simply formed at a low cost. SOLUTION: A shock sensor main body 200 is constituted of the first conductive contact piece section 32 having a bored projection 32b protruded from the other portion at the center portion, a nonconductive spacer 25 having an elastic bind hold section 25b for binding and holding a conductive steel ball B in a through hole 25a provided at the center portion while its opposite local sections are exposed, the second conductive contact piece section 31 to be brought into contact with one of the opposite local sections of the steel ball B, and a cover section 23 and a base 24 supporting and fixing them. When the steel ball B receives a shock capable of generating the prescribed acceleration or above in an optional direction on the plane perpendicular to one axial direction, the local sections of the bind hold section 25b are elastically deformed, and the other of the opposite local sections of the steel ball B is brought into contact with the inner wall near the bored projection 32b of the conductive contact piece section 32.</p> |
