The difference between the self-locking and limit function of the damping shaft


Summary: The hinge can be rotated and stopped at a certain angle at will. For example, the hinge of a notebook computer can be smoothly rotated on the screen of the notebook stand. Each angle can be paused, but this is not a self-locking function, so some customers think that arbitrary pause is It is self-locking, this kind of wrong statement is wrong.