Prefabricated transfer box for signal transfer

Abstract

The invention relates to a prefabricated transfer box for signal transfer. The box comprises a shell and a transfer part arranged in an inner cavity or the inner wall of the shell, and further comprises an unlocking unit, and at least one input signal connector and a plurality of output signal connectors which are arranged on the shell; an opposite insertion end of an input signal connector or a signal input cable enters the shell from the input signal connecting port and is in signal connection with the transfer part to achieve signal input, and a protective cover is arranged on the output signal connecting port. The transfer box is simple in structure, the structural layout of the transfer box is greatly simplified, the installation space of the connector is reduced, the purpose of miniaturization of the adapter box is achieved, meanwhile, the locking and unlocking modes between the connector and the protective cover and between the connector and the transfer box are rapid and convenient, and rapid on-off, increase and conversion of signal channels can be achieved.

Description

technical field [0001] The invention relates to the technical field of signal connection, in particular to a prefabricated junction box for signal transition. Background technique [0002] With the development of 5G, communication technologies such as optical fiber, electricity, and radio frequency are developing in the direction of high transmission rate and high bandwidth. Technologies such as optical fiber connection, electrical connection, and radio frequency connection are developing with the development of communication technology, and have now developed into varieties. There are a wide variety of connector series products with complete categories and various structures, but the existing components used for signal on-off and conversion are all in the form of single-channel components from connector to connector, which cannot achieve rapid increase and decrease of signal channels and between channels. At the same time, the size of existing transition boxes is relatively...

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Problems solved by technology

[0002] With the development of 5G, communication technologies such as optical fiber, electricity, and radio frequency are developing in the direction of high transmission rate and high bandwidth. Technologies such as optical fiber connection, electrical connection, and radio frequency connection are developing with the development of communication technology, and have now developed into varieties. There are a wide variety of connector series products with complete categories and various structures, but the existing components used for signal on-off and conversion are all in the form of single-channel components from connector to connector, which cannot achieve rapid increase and decrease of signal channels and between channels. At the same time, the size of existing transition boxes is relatively large, and installation and operation are more troublesome, which cannot meet the requirements of realizing more signal connections in the compact space of 5G networks, especially in 5G mobile network support scenarios, so low cost and easy Operation, high density, and miniaturization are the development trends of transition boxes

[0003] Existing component products can only realize the on-off function of a single line between equipment and equipment. If you want to realize the rapid increase of signal channels and the rapid on-off and conversion of signals, the construction personnel need to carry out signal identification on site every time a channel is added. Then re-wiring, so as to realize the function of adding channels, this wiring method needs to be wired at both ends of the receiving and transmitting ends of the device, the wiring is troublesome, and repetitive work is required every time the channel is added, and signal on-off and conversion are required later It is also more troublesome, the cost is higher, and high-density layout cannot be carried out at the same time

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