| 摘要 |
An indicator assembly for a wearable electronic device having a dial, a slotted opening therein and surface indicia to which an indicator can point and convey information thereby, wherein the indicator assembly comprises a track assembly comprising a first track and a second track spaced apart and aligned parallel thereto, wherein each track includes teeth running along at least a respective portion thereof, wherein the teeth of the respective tracks are in facing alignment; a track assembly gearing assembly that meshingly engages the teeth of the first and second tracks and the gears of a gear assembly so that the track assembly moves linearly; an indicating assembly coupled to the track assembly and extending through the slotted opening in the dial, wherein the linear movement of the track assembly causes the indicating assembly to move linearly in the slotted opening; whereby an indicator of the indicating assembly conveys information by referring to particular surface indicia on the dial.
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