CONTACT STATE OBSERVATION APPARATUS OF GOLF BALL AND CONTACT STATE OBSERVATION METHOD OF GOLF BALL

摘要

A contact state observation apparatus of golf ball can observe the contact phenomenon between a golf ball and a golf club which has been conventionally hidden and unobservable. The contact state observation apparatus of golf ball includes: launching means for launching a golf ball 10; an impact plate 20 with which the launched golf ball 10 impacts; and imaging means 30, provided opposite to the launching means across the impact plate 20, for shooting an image of the contact state between the golf ball 10 and the impact plate 20 at the time of impact of the golf ball 10. The impact plate 20 has, in a part where the golf ball 10 impacts, an observation hole 21 whose area is smaller than a contact area with the golf ball, and the imaging means 30 shoots the image of the contact state through the observation hole 21.

主权项

1. A contact state observation apparatus of golf ball comprising:
launching means for launching a golf ball; an impact plate with which the launched golf ball impacts; and imaging means, provided opposite to the launching means across the impact plate, for shooting an image of a contact state between the golf ball and the impact plate at the time of impact of the golf ball, wherein the impact plate has, in a part where the golf ball impacts, an observation hole whose area in a surface facing the launching means is smaller than a contact area with the impacting golf ball, and the imaging means shoots the image of the contact state of the golf ball through the observation hole.