This connector adopts a professional 3+9 pin hybrid design, realizing separated transmission of power and signals. 3 pins undertake high-power power supply transmission, while 9 pins support multi-channel stable signal output, effectively avoiding signal interference caused by mixed transmission, greatly optimizing equipment wiring structure and reducing wiring errors and interface occupation. Equipped with a one-click quick release locking structure, it supports plug-and-play and tool-free rapid assembly, enabling single-person efficient installation and disassembly, which greatly saves on-site construction and maintenance time compared with traditional threaded connectors.