Locking assembly

A locking assembly configured to lock a workpiece, the workpiece comprising a locking hole, the locking assembly comprising:

• a housing comprising a bottom plate, a first through hole being defined on the bottom plate;
• a movable component comprising:
• a sleeve extending through the first through hole and mounted on the housing;
• a pin accommodated in the sleeve, and a portion of the pin protruding from the housing and configured to accommodate in the locking hole;
• and
• an unlocking cover fixed to the pin;
• and
• an unlocking handle disposed between the unlocking cover and the sleeve, a first surface of the unlocking cover connected to a second surface of the unlocking handle;
• each of the first surface and the second surface being inclined toward the bottom plate;
• wherein the unlocking cover is configured to be pulled from a first direction to move the pin out of the locking hole;
• or the unlocking handle is configured to be pulled from a second direction that is orthogonal to the first direction, and the unlocking handle is configured to abut against the unlocking cover to drive the pin to move out of the locking hole, the unlocking handle comprises a handle body portion, an opening is defined on the handle body portion, the opening defines a first area and a second area communicating with each other, and a size of the first area is larger than a size of the second area;
• when the locking assembly and the workpiece are locked, the movable component extends through the first area;
• when the locking assembly and the workpiece are unlocked, the movable component extends through the second area;
• the first surface is a first tapered surface facing the sleeve;
• the handle body portion comprises a first extending portion and a second extending portion, the first extending portion forms the first area, and the second extending portion forms the second area;
• the first extending portion has a second tapered surface facing the unlocking cover, the second extending portion has a third tapered surface facing the unlocking cover;
• when the locking assembly and the workpiece are locked, the first tapered surface is in contact with the second tapered surface;
• when the locking assembly and the workpiece are unlocked, the first tapered surface is in contact with the third tapered surface.