| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sensor unit which does not solve problems only by volume or material quality of a shock/vibration absorbers, but is provided with a structure easy to absorb shock or vibration, and a motion measurement system using the same. <P>SOLUTION: The sensor unit attached to an object 1 to be measured has: a first buffering part 30 which includes an outside wall 32 fixed to the object 1 to be measured; a second buffering part 40 which is placed inside the outside wall 32 of the first buffering part 30 and softer than the first buffering part 30; and a sensor part 20 held inside the second buffering part 40. <P>COPYRIGHT: (C)2013,JPO&INPIT |
