Pedal device having exercise frequency regulating and control effect and used for training bicycle

Abstract

The invention discloses a pedal device having an exercise frequency regulating and control effect and used for a training bicycle. The pedal device adopts multiple groups of tap positioninternal gears and tap position outer gears which are different in diameter, wherein a gear adjusting rod group controls the number of the tap positioninternal gears and correspondingly drives the tap position outer gears to work, the tap position outer gears are matched with an output gear for output, the tap position outer gears of an outer layer achieve movement frequency regulation and control due to different selected diameters, and the pedal device makes anexerciser adjust the speed according to the movement frequency and meets the usage and exercise demands of different populations. The pedal device can sense whether feet of the exerciser tread a pedal or not by arranging a pressure spring and a pressure sensor on the pedal. When the feet of the exerciser exert a force in riding, the exerted force of the spring on the pedal changes constantly, and the pressure sensor detects normal driving of a motor during change. When it is detected that the pressure is invariant, it is indicated that the double feet exert the force to the pedal no longer, the motor is controlled to withdraw and stop linkage at the moment, the exerciser is effectively protected against injuries in the movement process, an effective protection effect is played, and the safety is better.

Description

technical field [0001] The invention relates to the field of exercise equipment, in particular to a pedal device for a training bicycle with exercise frequency regulation. Background technique [0002] Generally, the cycling training bicycles used in the gym or at home are all exercised by people actively riding. This method allows people to complete physical exercise without leaving home. However, in the implementation, it will appear that the exercisers do not have strong perseverance to persist in exercising. After riding a bicycle a few times, they feel tired and stop riding. The effect of exercising and fitness cannot be achieved, and the training bicycle has become a decoration. If the function of passive riding can be added to the existing bicycle, the exerciser can still rely on the passive driving of the bicycle to complete the exercise after active pedaling fatigue, and maintain a certain heart rate and neuromuscular excitability. The effect of exercise, the way ...

AI Technical Summary

Problems solved by technology

However, in the implementation, it will appear that the exercisers do not have strong perseverance to persist in exercising. After stepping on the bicycle a few times, they feel tired and stop riding. The effect of exercise and fitness will not be achieved, and the training bicycle has become a decoration.

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