| 摘要 |
The present invention relates to an aiming device for measuring a distance between a ball and a target spot (hole) by taking aim at the target spot (hole) at the position of the ball in order to determine an actual distance between the ball and the hole during the golf game. More particularly, the present invention provides an aiming device comprising a main body having a cylindrical appearance and a protrusive operation button at one side thereof, wherein the main body includes a slope measuring unit for measuring a slope with respect to a horizontal plane and outputting the measured value, a memory unit for storing user′s height information and outputting the stored value, a distance measuring unit for calculating an actual distance from the user′s position to the aimed position on the basis of the values which are respectively output from the slope measuring unit and the memory unit, and then outputting the calculated value, and an output unit for outputting the actual distance in a voice on the basis of the value which is calculated and output at the distance measuring unit; a convex mirror disposed at the center of the main body and mirroring a user′s face; and an aiming hole which is spaced by a certain distance around the convex mirror and penetrates through the main body to allow a user to take aim at the target spot. The present invention is advantageous in that it is possible to accurately take aim at the target spot as in a gun having a front sight and a rear sight and also it is very easy to carry because of a cylindrical shape like a pocket watch. Furthermore, the actual distance obtained in consideration of a tilt angle of the topography using the slope of the main body can be supplied to a user, and an error rate at a short distance which may inevitably occur can be reduced. |
