Retractable charging apparatus

Abstract

A retractable charging apparatus includes a retraction roller mechanism, a charging mechanism and a main PCB. The retraction roller mechanism includes a first driving apparatus, a transmission component having a power connection to the first driving apparatus, and at least one level of roller components connected to the transmission component. Each level of roller components includes two rollers disposed opposite each other. The first driving apparatus is electrically connected to the main PCB. The charging mechanism includes a charging PCB connected to the main PCB. The main PCB controls the first driving apparatus to drive the retraction roller mechanism. In use, a user places a power supply between the two rollers. The rollers retract the power supply into the charging apparatus, and convey the power supply to a charging mechanism for charging. After charging is completed, a retraction roller mechanism conveys the power supply out.

Dependencies are inferred from the claim text.