Intelligent tension spring counterweight force adjusting and controlling device for fitness equipment

The utility model discloses an intelligent tension spring counterweight strength adjusting and controlling device for fitness equipment, which belongs to the technical field of fitness equipment, solves the problem that the existing counterweight strength device is inconvenient to adjust, and is technically characterized by comprising a fixing frame, a tension spring group, a tension spring and a tension spring, the tension spring group is movably connected with the guide rod and is used for exercising; the circuit board is arranged on one side of the fixing frame, and the circuit board is used for intelligently adjusting the balance weight force of the tension spring; and a plug pin assembly, one end of the plug pin assembly is movably connected with the circuit board, the other end of the plug pin assembly is movably connected with the tension spring group, the plug pin assembly is used for fixing the tension spring group, and the device has the advantages of simple structure, cost saving, intelligent opera