Patent ID: 11969616
Assignee: HUIZHOU XING WEI INTELLIGENT TECHNOLOGY CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 2:
3. The strength training equipment according to claim 2, wherein the first reduction gear set comprises:
a driving gear, which is fixed on an output shaft of the driving motor; and
a first reduction gear, which is meshed with the driving gear;
the second reduction gear set comprises:
a second main reduction gear;
a second slave reduction gear, which is meshed with the second main reduction gear; and
the speed changer further comprises a first reduction gear shaft, two ends of the first reduction gear shaft are supported on the rack, the first reduction gear shaft is able to rotate relative to the rack, and the first reduction gear and the second main reduction gear are fixed to the first reduction gear shaft.