| 摘要 |
An apparatus for use by a golf player in practicing golf club strokes in a confined area, and which visually indicates the driving force in terms of distances, so that the apparatus can be used as a game; the device including a hollow platform having a slot through which a vertical shaft protrudes upwardly and having a golf-ball shaped knob on its upper exposed end for being struck by a golf club which, when struck, causes the vertical shaft to pivot forwardly about a horizontal, transverse shaft which at the same time is forwardly slided in supporting slots against the action of a return spring, the horizontal shaft having a plate attached thereto with electric contacts thereupon which during travel progressively engage with corresponding stationary sets of contacts so to progressively close different circuits each having a different indicator lamp designating a particular driving distance.
|
