Positionally Compliant Charge Connector For Robotic Drive Unit Charging

An electric charging station for a mobile drive unit includes a frame that defines an interior volume of space. The frame is configured to carry an electrical charging unit positioned above the interior volume of space. The station includes a station charge connector that is configured to be in electrical communication with the electrical charging unit and is also configured for mating with a corresponding charge connector of the mobile drive unit. The station charge connector extends forward within the interior volume of space along a longitudinal direction that is substantially perpendicular to the vertical direction. The station charge connector is connected to the frame by at least one compliant mechanism that is configured to provide the station charge connector with positional compliance with respect to the frame.