Patent ID: 10823972

Abstract:
A rotating mechanism includes a stationary component and a rotating component rotatablely connected to the stationary component. One of the stationary component and the rotating component is provided with at least one group of clamping grooves each including a plurality of clamping grooves that are consecutively arranged in a rotation direction of the rotating component. The rotating mechanism further includes at least one elastic clamping block, which is in one-to-one correspondence with the at least one group of clamping grooves, disposed on another one of the stationary component and the rotating component. Each elastic clamping block is configured to be capable of being matched with any clamping groove of a plurality of clamping grooves included in a corresponding group of clamping grooves, and to be capable of being elastically deformed in a direction away from the clamping groove under a squeezing action of an inner surface of the clamping groove.