| 摘要 |
A dispensing device for beverage cup lid which prevents excessive human contact with the lid prior to insertion upon the beverage cup, the device providing an externally threaded central rotary rod attached to a direct drive bidirectional electrical motor and suspended within a lid cabinet with a stacked plurality of lids retained upon the rotary rod through a central bore in each lid, the lids urged downward by a traveling press plate having a central threaded hole engaging the external threads of the rotary rod, the rotation of the rotary rod causing the press plate to move up and down the rotary rod, pressing against the uppermost lid on the rotary rod against the stacked plurality of lids in increments programmed to release only the lowermost lid from the end of the rotary rod in a receiving area below the retaining rod. The device is operated by the activation of a presence sensor, either a beverage cup or a clean hand, which causes the incremental dispensing of a single lid.
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