| 摘要 |
<p>This invention relates to a golf cart range finder and, more particularly, to a range finder which makes use of precision gear ratio resulting from the rotation of the golf cart wheels, where the amount of wheel rotation is converted into a numerical reading for user reference. The invention permits the golf player to know the distance of each shot and includes a wheel axle track encoder having a miter gear wheel and a guide rod mounted on a wheel axle so that displacement of wheel axle is synchronously transmitted by a transmission cord to a counter placed on the end of the body of the cart. The precision gear set of said counter converts the wheel rotation into an accurate shot distance reading for the player's reference.</p> |
