| 摘要 |
<p>A golf trolley fitted with an odometer. The odometer is driven from a sensor in the wheel unit (14) of the trolley and is itself mounted adjacent the trolley handle (18). The revolutions of the wheel show in a digital display in the handle region and the display gives a read out of distance travelled and/or distance remaining to be travelled to reach a given hole of a golf course. The odometer drive from the wheel may be mechanical instead of electrica. The invention may be incorporated in a newly built trolley or retro-fitted to an existing one.</p> |
