A direct-plug steel ball quick-lock circular electrical connector shell assembly, which is composed of a plug and a socket, and the plug shell assembly consists of a shell, a lock sleeve, a reed, a pin, a steel ball, a shrapnel, and a gasket.
After the lock sleeve and the shell are assembled, the pins are loaded from the shell and riveted on the lock sleeve. There is a 20-degree rotatable between the lock sleeve and the shell. There are 3-4 steel balls in the plug shell, which play a role of butt locking. , There is a straight groove in the lock sleeve. When the steel ball is not supported, it is fully retracted into the shell wall; after insertion, the lock sleeve is rotated to support the steel ball to protrude from the inner wall of the shell and extend into the annular groove on the socket shell. Plug and socket locking. It also has the advantages of anti-oblique insertion, anti-wrong insertion, excellent electrical performance and shielding performance, anti-vibration, anti-shock, environmental resistance, etc. It is convenient and quick to lock and unlock, and its small size is convenient for use.
