Massager drive mechanism and massager

A massager, comprising a massager drive mechanism, wherein the massager drive mechanism comprises a drive motor, a transmission assembly, a limit bracket, and movable push blocks;

• wherein
• the movable push blocks respectively comprise movable slots and pushing portions;
• the transmission assembly comprises eccentric joints, and the eccentric joints respectively comprise connecting portions and eccentric portions;
• each of the connecting portions is configured to connect two of the eccentric joints adjacent to the respective connecting portion;
• and each of the eccentric portions abuts against a corresponding one of the movable slots;
• a rotary shaft of the drive motor serves as a first rotary shaft;
• a farthest point on each of the eccentric portions from the first rotary shaft is a farthest eccentric end to thereby make the eccentric portions respectively have farthest eccentric ends, and a line connecting any two adjacent farthest eccentric ends of the farthest eccentric ends forms a non-zero first included angle with the first rotary shaft;
• the limit bracket is connected to the movable push blocks in a sliding manner, and a sliding direction of each of the movable push blocks is parallel to a width direction of the movable slot of each of the movable push blocks;
• and
• the massager further comprises a housing and a silicone outer layer, the drive motor and the limit bracket are fixedly connected to the housing, and the pushing portions of the movable push blocks abuts against an inner wall surface of the silicone outer layer.