| 摘要 |
The present invention relates to a golf swing practice machine, and more particularly, to a golf swing practicing machine which enables users to practice golf swings during spare time at home or in the office, and enables users to grasp swing speeds or traces of golf swing motions, if needed, to increase the effects of practice. The golf swing practicing machine of the present invention comprises: hollow tubular main body (10), one side of which has hand grip (11); guide member (20) concentrically fixed in main body (10); cushion member (30) installed at the inner end of main body (10); weight member (40) inserted between the inner surface of main body (10) and the outer surface of guide member (20) such that weight member (40) is slidable; compression spring (50) inserted between cushion member (30) and weight member (40) to freely and elastically support weight member (40) such that weight member (40) is located at the normal position in which it is directed toward hand grip (11), wherein said compression spring is compressed by a swing motion; speed sensor (60) for sensing the speed of weight member (40); display screen (70) outwardly exposed from main body (10), to display the speed sensed by speed sensor (60) in numerical values; and power supply unit (80) which supplies power required for outputting the signal sensed by speed sensor (60) onto display screen (70). |
