Wireless transceiver, display box body and circuit assembly

Abstract

An embodiment of the present invention relates to a wireless transceiver. The wireless transceiver comprises a cable including a power supply signal line group and a differential signal line group; awired interface end which is arranged at the first end of the cable and is electrically connected with the power signal line group and the differential signal line group; a wireless receiving and transmitting end which is arranged at the second end, opposite to the first end, of the cable and comprises a circuit board, a voltage conversion circuit, a wireless transmitting chip and a wireless receiving chip, the voltage conversion circuit, the wireless transmitting chip and the wireless receiving chip are arranged on the circuit board, and the voltage conversion circuit is electrically connected with the power signal line set; the wireless transmitting chip and the wireless receiving chip are electrically connected with the differential signal line set through differential signal line pairsrespectively and are further electrically connected with the voltage conversion circuit respectively, and the working frequency of the wireless transmitting chip and the working frequency of the wireless receiving chip are located in the millimeter wave frequency band. The embodiment of the invention further provides a display box adopting the wireless transceiver and a circuit assembly suitablefor the wireless transceiver.

Description

technical field [0001] The invention relates to the technical field of data transmission and display, in particular to a wireless transceiver, a display box and a circuit assembly. Background technique [0002] In the LED display control system industry, wired methods such as network cables are basically used for signal transmission between display cabinets. With the continuous development of LED display technology, the pixel pitch of the LED display is getting smaller and smaller, and the screen area is getting larger and larger, which means that the number of display cabinets used by the LED display is increasing, so the connected The number of wires will also increase a lot. The crystal head of the network port is easily damaged, and a large number of network cable connections are required, which will cause great troubles for the subsequent debugging and maintenance of the staff. These have always been the pain points of the LED display control system industry and need t...

AI Technical Summary

Problems solved by technology

The crystal head of the network port is easily damaged, and it requires a large number of network cables to connect, which will cause great troubles for the subsequent debugging and maintenance of the staff. These have always been the pain points of the LED display control system industry and need to be solved urgently.

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