US 12,439,000 B1
Universal docking station with high-speed data transmission and high resolution
Zhibo Wu, Xiangyang (CN); and Xiurong Liang, Xiangyang (CN)
Assigned to JIANGXI KINGTRON TECHNOLOGY CO., LTD., Ganzhou (CN)
Filed by JIANGXI KINGTRON TECHNOLOGY CO., LTD., Ganzhou (CN)
Filed on Dec. 16, 2024, as Appl. No. 18/981,648.
Claims priority of application No. 202410129659.0 (CN), filed on Jan. 30, 2024.
Int. Cl. H04N 7/01 (2006.01); G06F 13/38 (2006.01); G06F 13/42 (2006.01)
CPC H04N 7/0125 (2013.01) [G06F 13/382 (2013.01); G06F 13/4282 (2013.01); G06F 2213/0042 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A universal docking station with high-speed data transmission and high resolution, comprising at least two PCB circuit boards arranged in parallel, wherein each of the at least two PCB circuit boards is correspondingly connected to at least one TB4 upstream port, one or more TB4 downstream ports, at least one HDMI port, one or more USBA 10 G ports, and one or more USBC 10 G ports; each of the at least two PCB circuit boards is correspondingly provided with a main control circuit, a PD control circuit, a video conversion circuit, a USB3.0 control circuit, a USB2.0 control circuit and a power management circuit; each of the at least two PCB circuit boards includes a Thunderbolt 4 controller; and at least one of the at least two PCB circuit boards is provided with a DC power input port; and wherein
the TB4 upstream port is configured to be connected to a computer;
the TB4 upstream port is connected to the TB4 downstream port through the main control circuit and the PD control circuit, and the TB4 downstream port is configured to transmit input and output video signals and data signals converted by the main control circuit and the PD control circuit;
the TB4 upstream port is connected to the HDMI port through the main control circuit and the video conversion circuit, and the HDMI port is configured to transmit input and output video signals converted by the main control circuit and the video conversion circuit;
the TB4 upstream port is connected to the USBA 10 G port through the main control circuit, the USB3.0 control circuit, and the USB2.0 control circuit, and the USBA 10 G port is configured to transmit data information converted into input and output by the main control circuit, the USB3.0 control circuit, and the USB2.0 control circuit; and
the USBA 10 G port is further connected to the TB4 upstream port through the main control circuit, the USB3.0 control circuit, and the USB2.0 control circuit, and the USBA 10 G port is further configured to transmit input and output data information converted by the main control circuit, the USB3.0 control circuit, and the USB2.0 control circuit.