Stepless regulation magnetic control device for bicycle exercise equipment

Abstract

The invention belongs to the field of exercise instruments, and relates to a stepless regulation magnetic control device for bicycle exercise equipment. The stepless regulation magnetic control device comprises a transmission device, a magnetic control group and a non-magnetic conductive metal rotary table, and is characterized in that the non-magnetic conductive metal rotary table is arranged on a transmission shaft of the transmission device and can synchronously rotate along with the transmission shaft; uniformly-distributed holes are formed in the ring surface of the non-magnetic conductive metal rotary table; the magnetic control group comprises a permanent magnet magnetic control group and an electromagnet magnetic control group; each magnetic control group comprises a plurality of identical permanent magnets or electromagnets with staggered magnetic poles; the magnets of the two magnetic control groups are annularly arranged and fixed on the two sides of the non-magnetic conductive metal rotary table respectively and are provided with electromagnet regulation and control devices. The stepless regulation magnetic control device can realize stepless regulation and also meet the training requirements of more body builders; the body builders can quantify all training indexes according to own demands to achieve the optimal fitness effect; the stepless regulation magnetic control device further has the advantages of light weight, small size, high convenience, simple and convenient operation, lower power consumption, and realizing of wireless remote control; the stepless regulation magnetic control device is an economical and practical updating substitute product with a higher performance-to-cost ratio.

Description

technical field [0001] The invention belongs to the field of fitness devices, in particular to a stepless adjustment magnetic control device for a bicycle fitness device. Background technique [0002] The magnetic control devices of the existing bicycle fitness equipment are all mechanical and step-adjusted, and cannot be adjusted wirelessly and steplessly at all. Changing the resistance effect mainly relies on manual mechanical adjustment. It cannot be adjusted wirelessly or steplessly. It is inconvenient to adjust the resistance gear, and the gear is increased or decreased unevenly. It can only meet the training requirements of some bodybuilders. . SUMMARY OF THE INVENTION [0003] In view of the above problems, the purpose of the present invention is to provide a stepless adjustment magnetic control device for a bicycle exercise machine that can be adjusted steplessly and can meet the training requirements of more bodybuilders. [0004] A stepless adjustment magnetic ...

AI Technical Summary

Problems solved by technology

[0002] The magnetic control devices of the existing bicycle fitness equipment are all mechanical and step-adjustable, and cannot be adjusted wirelessly and steplessly at all, such as the magnetic control group with the patent No. 03266498.2 and the resistance structure with the application No. The effect of changing the resistance mainly depends on manual mechanical adjustment. It cannot be adjusted wirelessly or steplessly. It is inconvenient to adjust the resistance gear, and the gears increase and decrease unevenly. It can only meet the training requirements of some bodybuilders.

Images