| 摘要 |
A paper currency collection detection arrangement used in an automatic vending machine formed of a paper currency receiving unit, a paper currency collection cabinet, and a detection unit. The paper currency collection cabinet has a bottom sensor hole, and a slide moved to close/open the sensor hole subject to the amount of paper currency collected. The detection unit has a sensor controlled to emit signal to the sensor hole and adapted for cutting off power supply when the slide does not block the sensor hole.
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