The invention relates to the technical field of communication equipment, in particular to vehicle-mounted equipment for train multi-network convergence communication transmission, which comprises a power supply module, an interface module and a wireless transmission module, the power supply module is connected with the interface module, the wireless transmission module comprises a WIFI module and a satellite receiving module, the wireless transmission module further comprises a GSM unit, and the GSM unit is connected with the interface module. The GSM unit comprises a shell, a connector and an antenna module, the connector comprises a connecting wire, a limiting frame, a supporting frame, a transverse spring set, a longitudinal spring set and a connector body, the limiting frame is fixed in the shell, the supporting frame is arranged between the limiting frame and the shell, the transverse spring set and the longitudinal spring set are arranged on the two sides of the limiting frame, and the connector body is arranged on the supporting frame. The antenna module is arranged on one side of the shell and is connected with the connector body through the connecting line, so that the connection stability of the GSM module connector can be kept under the vibration condition, looseness is avoided, and the reliability of signal transmission is improved.
本发明涉及通信设备技术领域,具体涉及一种用于列车多网融合通信传输的车载设备,包括电源模块、接口模块和无线传输模模块,电源模块与接口模块连接,无线传输模块包括WIFI模块和卫星接收模块,无线传输模块还包括GSM单元,GSM单元包括外壳、接头和天线模组,接头包括连接线、限位框、支撑框、横向弹簧组、纵向弹簧组和接头本体,限位框固定在外壳内,支撑框设置在限位框和外壳之间,横向弹簧组和纵向弹簧组设置在限位框的两侧,接头本体设置在支撑框上,天线模组设置在外壳的一侧,并通过连接线与接头本体连接,从而可以在振动情况下保持GSM模块接头连接的稳定性,避免发生松动,提高信号传输的可靠性。
Vehicle-mounted equipment for train multi-network converged communication transmission
一种用于列车多网融合通信传输的车载设备
2024-12-20
Patent
Electronic Resource
Chinese
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