A feed device for supplying electrical power and/or data to an electrical load, which is movable in at least one travel direction relative to the feed device, via cables. An electrical line cable carried along by the electrical load can be connected or is connected to the feed device, and to a power supply system for supplying the movable electrical load. The line cable can be output or retrieved from a reservoir, which is carried along by the load, in accordance with a distance between the reservoir and the feed device. The feed device has at least one connection part, which is rotatable about at least one pivot axis, for the line cable. This feed device, as well as a power supply system having such a feed device, provides protective guidance and storage of the line cable, reducing the risk of kinking or excessive bending of the line cable when moving the electrical load.

A compute device to manage workflow to disaggregated computing resources is provided. The compute device comprises a compute engine receive a workload processing request, the workload processing request defined by at least one request parameter, determine at least one accelerator device capable of processing a workload in accordance with the at least one request parameter, transmit a workload to the at least one accelerator device, receive a work product produced by the at least one accelerator device from the workload, and provide the work product to an application.

A compute device to manage workflow to disaggregated computing resources is provided. The compute device comprises a compute engine receive a workload processing request, the workload processing request defined by at least one request parameter, determine at least one accelerator device capable of processing a workload in accordance with the at least one request parameter, transmit a workload to the at least one accelerator device, receive a work product produced by the at least one accelerator device from the workload, and provide the work product to an application.

A system for charging a battery carried by a vehicle may include a charging box for coupling to a vehicle chassis and including interface electrical contacts electrically coupled to the battery. The system may also include a charge coupler including coupler electrical contacts for electrically coupling to the interface electrical contacts from under the vehicle and configured to be coupled to an electrical power supply. The charging box may include an interface activation surface, and the charge coupler may include a housing for enclosing the coupler electrical contacts and including a base for supporting the coupler electrical contacts, a coupler activation surface opposite the base, an opening, and a door configured to open the opening to expose the coupler electrical contacts as the interface activation surface contacts the coupler activation surface and moves the coupler activation surface toward the base.

A system for charging a battery carried by a vehicle may include a charging box for coupling to a vehicle chassis and including interface electrical contacts electrically coupled to the battery. The system may also include a charge coupler including coupler electrical contacts for electrically coupling to the interface electrical contacts from under the vehicle and configured to be coupled to an electrical power supply. The charging box may include an interface activation surface, and the charge coupler may include a housing for enclosing the coupler electrical contacts and including a base for supporting the coupler electrical contacts, a coupler activation surface opposite the base, an opening, and a door configured to open the opening to expose the coupler electrical contacts as the interface activation surface contacts the coupler activation surface and moves the coupler activation surface toward the base.

Provided is an adapter. The adapter includes a housing and an elastic component. The elastic component is configured to connect the housing with an installation frame. The elastic component includes an installation body, a blocking portion and a clamping elastic piece, the blocking portion and the clamping elastic piece are disposed on the installation body. The installation body is configured to be detachably connected to the housing. A first clamping gap capable of accommodating the installation frame is provided between the blocking portion and the clamping elastic piece.

A power coupler includes an input end assembly and an output end assembly separably coupled to the input end assembly. The input end assembly includes an input end base including a slot, a sealing cover arranged at the input end base, an input conductive member arranged at the input end base and connected to an external power supply, and a self-locking structure. The sealing cover is movable between a closing position to cover a slot port of the slot and an opening position to at least partially open the slot port. The self-locking structure is switchable between a locked state to limit the sealing cover from moving towards the opening position and an unlocked state to not limit the sealing cover. The output end assembly includes an output conductive member configured to extend into the slot and be connected to the input conductive member.

An electrical receptacle including a body having a first cavity and a second cavity, a plurality of first electrical connections in the first cavity and a plurality of second electrical connections in the second cavity, at least one electrical plug sensing device in the first cavity, and wherein electrical continuity to the plurality of first electrical connections from the plurality of second electrical connections only occurs when the at least one electrical plug sensing device senses a presence of an electrical plug in the first cavity.

A pedestal type device that functions as a non-limiting example charger comprises a connection portion that is constituted by a connection plug and a cover. The cover is supported so as to be movable up and down through a second hole of a placement portion. Furthermore, a convex portion that is protruded toward a front side is provided in a center of a lower end portion of a rear support portion. Two first projections are formed on an upper surface of the cover, and a first hole is formed between them. The connection plug is supported so as to be movable up and down through a third hole. If the convex portion is fitted into a first concave portion formed in a rear surface of electronic device when the electronic device is placed on the placement portion, the first projections are respectively fitted into two third concave portions formed on an undersurface of the electronic device, whereby the cover is pushed down. Therefore, the connection plug is inserted into the depths of a connector of the electronic device.

A floor electrical outlet cover may be disposed over and coupled to a floor electrical outlet, the floor electrical outlet cover comprising a first color and further comprising at least one opening aligned with the floor electrical outlet, and at least one flap coupled to the floor electrical outlet cover, the flap configured to move from a closed position that restricts access to the floor electrical outlet to an open position that provides access to the floor electrical outlet. A colored electrical plate cover may comprise a second color different from the first color and a structural element coupled to the floor electrical outlet cover. The colored electrical plate cover may further comprise at least one opening aligned with the at least one opening in the floor electrical outlet cover. At least one colored flap cover may be coupled to the flap.