MULTI-FUNCTIONAL HUB INTEGRATED WITH AC POWER SUPPLY

摘要

A hub is electrically connected with an electronic device, an AC source, and at least one portable device which are located in the outside environment. The electronic device includes a USB port. The hub includes a first connector, a second connector, a third connector, a controller, and a power module. The first connector is electrically connected with the USB port of the electronic device. The first connector includes a first data transmission line and a first power line. The third connector is electrically connected with the AC source. The controller is electrically connected between the first data transmission line and a second data transmission line. The controller and the portable device transmit data to each other. The controller sends a signal to the portable device, enabling the portable device to start a quick charge mode. The power module is electrically connected with the first connector, the second connector, and the third connector. The power module supplies power outputted from the AC source or the electronic device to the portable device.

主权项

1. A hub, electrically connected with an electronic device, an AC source, and at least one portable device which are located in the outside environment, the electronic device comprising a USB port, the hub comprising:
a first connector, electrically connected with the USB port of the electronic device, the first connector comprising a first data transmission line and a first power line; at least one second connector, electrically connected with the portable device, the second connector comprising a second data transmission line and a second power line; a third connector, electrically connected with the AC source; a controller, electrically connected between the first data transmission line and the second data transmission line, the controller being adapted for the electronic device and the portable device to transmit data to each other, the controller being adapted to send a signal to the portable device, enabling the portable device to start a quick charge mode; and a power module, electrically connected with the first connector, the second connector, and the third connector, the power module supplying power outputted from the AC source or the electronic device to the portable device.