Abstract: The hub is electrically connected to a first electronic device and a display outside the hub. The hub comprises a circuit board, a MCU, a front type-C transmission line, a first USB type-C output terminal, a first input controller, a first output controller, a first output multiplexer and a USB hub processor. The front type-C transmission line comprises a power transmission line, a first data transmission line set and a second data transmission line set. The first USB type-C output terminal is electrically connected between the power transmission line and the first type-C transmission line. The first input controller is disposed on the circuit board and electrically connected to the MCU and the first electronic device. The first output controller is disposed on the circuit board and electrically connected between the MCU and the first USB type-C output terminal. A connecting status of the first type-C transmission line and the first USB type-C output terminal is detected by the first output controller.
Abstract: A hub electrically connected to an electronic equipment and at least a portable device located in external environment is provided. The hub includes a first connector, at least a second connector, and a first DC/DC converter. The first connector is electrically connected to the electronic equipment, the second connector is electrically connected to the portable device. Data transmission between the portable device and the electronic equipment mutually is via the signal transmission line, the first connector, and the second connector. An input terminal of the first DC/DC converter is electrically connected to the electronic equipment, and an output terminal of the first DC/DC converter is electrically connected to the portable device, the first DC/DC converter is applied to output stable voltage to the portable device.
Abstract: A hub electrically connected to an electronic equipment and at least a portable device located in external environment is provided. The hub includes a first connector, at least a second connector, a controller, and a first DC/DC converter. The first connector is electrically connected to the electronic equipment, the second connector is electrically connected to the portable device. The controller is electrically connected between the first connector and the second connector, and the controller has a data transmission between the portable devices and the electronic equipment mutually. In addition, a signal is transmitted to the portable devices suitably by the controller so that the portable device being with rapid charge mode.
Type:
Grant
Filed:
January 11, 2016
Date of Patent:
January 9, 2018
Assignee:
SIMPOWER TECHNOLOGY INC.
Inventors:
Dong-Sheng Li, Chia-Wei Lin, Kuang-Feng Lin