Patent ID: 11915631
Assignee: NINE STARS GROUP, (USA) INC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  B | IPC B  G

Claim 14:
15. The garbage can, as recited in claim 14, wherein the at least one key is selected from a group consisting of a number input key and a selection input key, wherein when the at least one key is a number input key, the number input key is capable of directly inputting a value converted and processed by the microcomputer control unit, and then being stored in the sensing distance adjustable register, wherein when the at least one key is a selection input key, the adjustable sensing distance register comprises a plurality of storage units for storing a predetermined distance value, or the microcomputer control unit is stored with a plurality of predetermined distance value, so that while operating the at least one key, the sensing distance value is able to be selected correspondingly by a corresponding content or the times of keystrokes.