| 摘要 |
PROBLEM TO BE SOLVED: To support a device at a proper posture/position in accordance with a measurement place and a measurement object.SOLUTION: A ball part 22c constituting a ball joint is provided on a lower surface of a base member 21 attached to a velocity measuring device. A female screw part 22h for a tripod screw is provided at a tip of the ball part. Accordingly, it is convenient, because two aspects of a structure for attachment to a desired bracket base constituting the ball joint and a structure for attachment to a tripod are thereby achieved by one supporting implement in a shared manner. Further, the velocity measurement device is supported at a proper height and in a proper direction by properly changing a mating attachment object (bracket base/tripod). |
