Quick connectors usually have two parts: one is a fixed part, which is installed on the equipment, and the other is a plug, which can be inserted into the fixed part and fixed. The plug and the fixed part usually use various mechanical locking methods to ensure a firm connection.
The advantage of quick connectors is that cables or pipes can be connected and disconnected quickly and conveniently without using tools. This makes them especially suitable for equipment that often needs disassembly or maintenance.