| 摘要 |
In one exemplary embodiment, a combination lock includes a mechanical locking mechanism, a dial, and an electronic interface. The mechanical locking mechanism includes a locking member movable between a locked condition and an unlocked condition. The dial is assembled with the locking mechanism such that successive rotation of the dial to a series of one or more predetermined rotational positions causes the locking mechanism to move the locking member from the locked condition to the unlocked condition. The electronic interface is configured to translate incremental rotational positions of the dial to corresponding electrical signals and to process the electrical signals and display corresponding incremental positional indicators.
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