公开(公告)号：US06662259B1

公开(公告)日：2003-12-09

申请号：US09699584

申请日：2000-10-30

申请人： Shu-De Lin ,  Chien-Ju Chiang ,  Kang-Yao Fan ,  Yang-Po Chiu

发明人： Shu-De Lin ,  Chien-Ju Chiang ,  Kang-Yao Fan ,  Yang-Po Chiu

IPC分类号： G06F1320

CPC分类号： H05K5/0021 ,  Y10S439/928

摘要： The present invention provides a modularized universal serial bus hub. The USB hub includes a power unit, a basic unit, and at least one extension unit. The power unit includes a power terminal for transmitting power signals, and a power port for connecting to a power supplier. The basic unit includes a computer port connected to a computer for transmitting data signals with the computer, a basic unit power terminal connected to the power terminal of the power unit for transmitting the power signals, and a basic unit signal terminal for transmitting the power and data signals. The extension unit includes a first signal terminal connected to the basic unit signal terminal of the basic unit for transmitting the power and data signals with the basic unit, a second signal terminal for transmitting the power and data signals, and at least one device port for a connecting to at least one peripheral device. Each of the mentioned units has a modularized housing and can be mechanically connected to each other.

摘要翻译： 本发明提供一种模块化通用串行总线集线器。 USB集线器包括电源单元，基本单元和至少一个扩展单元。 电源单元包括用于发送电力信号的电源端子和用于连接到电源的电源端口。 基本单元包括连接到计算机的计算机端口，用于与计算机发送数据信号;连接到用于发送功率信号的功率单元的电源端子的基本单元电源端子，以及用于发送电力的基本单元信号端子，以及 数据信号。 扩展单元包括连接到用于发送基本单元的电力和数据信号的基本单元的基本单元信号端的第一信号端子，用于发送电力和数据信号的第二信号端子，以及至少一个用于 连接到至少一个外围设备。 所提到的每个单元具有模块化的壳体并且可以彼此机械连接。