The invention discloses a rotating
assembly which comprises a shell, a shaft sleeve is arranged on the shell, the shaft sleeve is connected with a telescopic rod, a limiting structure is arranged on the shaft sleeve, the rotating
assembly further comprises a sliding rod arranged in the shell, the sliding rod is matched with the limiting structure, and the sliding rod is pushed to enable the limiting structure and the sliding rod to be separated, so that the shell rotates relative to the telescopic rod. The invention further discloses an electric fan which comprises a base, and the rotating
assembly is arranged on the base. According to the rotating assembly and the electric fan, the
head shaking angle of the fan head of the electric fan is limited, the weight of a
chassis balancing weight can be reduced, 180-degree folding of the folding fan head can be achieved by adopting a button unlocking and limiting structure, so that storage of the electric fan can be facilitated, the folding operation process is more convenient through one-key unlocking, pitching positioning friction is reduced, manual operation is more convenient and labor-saving, one-key folding of the
machine head can be achieved through button operation in the unlocking and folding process, and a button is arranged on the
machine head, so that operation is more convenient.