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    • 8. 发明授权
    • Backplane, communication device and communication system
    • 背板,通讯设备及通讯系统
    • US08861222B2
    • 2014-10-14
    • US13721426
    • 2012-12-20
    • Huawei Technologies Co., Ltd.
    • Hai WenQian Deng
    • H05K1/14H01R12/70H01R12/71H04L12/931H01R13/514H04Q1/02
    • H04Q1/155H01R12/7094H01R12/712H01R13/514H04L49/40H04Q1/15
    • A backplane includes multiple vertical insertion plates separately arranged from each other, and connectors connecting circuit boards and a circuit serving as signal wiring are disposed on the vertical insertion plates. Each connector is electronically connected to the circuit of the vertical insertion plate on which the connector is disposed, so that when the connector on the vertical insertion plate connects a switch board with a service board, the switch board and the service board can implement signal interconnection through the signal wiring of the vertical insertion plate. Due to the backplane of a three-dimensional structure, the processing difficulty of the backplane is greatly lowered, the cost is greatly reduced, thus solving the problem of excessively large number of layers and excessively large size, which is caused by large-scale backplane wiring.
    • 背板包括彼此分开布置的多个垂直插入板,并且连接电路板和用作信号线的电路的连接器设置在垂直插入板上。 每个连接器电连接到连接器所在的垂直插入板的电路,使得当垂直插入板上的连接器连接开关板和维修板时,开关板和维修板可以实现信号互连 通过垂直插入板的信号线。 由于三维结构的背板,背板的加工难度大大降低,成本大大降低,从而解决了大尺寸背板造成的层数过大和尺寸过大的问题 接线。