US Patent 10355502 Electronic device storage and charging cabinet

A charging cabinet includes a housing including a plurality of horizontal storage chambers for storing mobile electronic devices, a mounting chamber at a back side relative to the horizontal storage chambers, a plurality of flip covers pivotally mounted at a front panel thereof and biasable to close/open the respective horizontal storage chambers and clocks for locking the respective flip covers, and a power supply unit including a power input module mounted at a back panel of the housing and electrically connectable to an external power source for power input, and a power socket module and an expansion module respectively electrically connected to the power input module with respective power jacks and respective USB connectors thereof arranged at different elevations to face toward the respective horizontal storage chambers for the connection of the respective storage mobile electronic device for charging.