Plantar driving type gait training device

Abstract

The invention discloses a plantar driving type gait training device, which comprises a rack and more than one pair of motion training modules, and each motion training module comprises a track generating unit and a phase adjusting unit; the track generation unit comprises a differential gear train mechanism and a crank connecting rod mechanism, the differential gear train mechanism comprises an inner gear ring, a planetary gear, a planetary carrier and a driving shaft, and the planetary gear is located in the inner gear ring and engaged with the inner gear ring; the crank connecting rod mechanism comprises a crank and a connecting rod, and the crank is fixedly connected with the planetary gear; and the phase adjusting unit is used for driving the inner gear ring to rotate. The human body gait trajectory motion can be presented, the single training mode of the circular motion trajectory is changed, the form and size of the motion trajectory can be adjusted through the phase adjusting unit, the form is divided into an uphill mode, a downhill mode, a horizontal mode and a direct-acting mode, and the requirements of users with different heights and in different training stages are met.

Description

technical field [0001] The invention relates to the field of fitness rehabilitation equipment, in particular to a sole-driven gait training device. Background technique [0002] At present, the number of hemiplegia patients in China is increasing day by day, and limb rehabilitation training has also become a research hotspot. Most of the limb rehabilitation training devices on the market have circular trajectories, and the trajectories are single. Long-term rehabilitation training with a single trajectory can only perform rehabilitation training on parts of the limbs, which cannot meet the overall training requirements, greatly reducing rehabilitation. Training effect, and a single training mode will also make the patient's training process boring. In addition, there are also some wearable plantar motion mechanisms, which are troublesome to wear and have a large difference from the human body's gait, and the distance between the pedals on both sides is too large during trai...

AI Technical Summary

Problems solved by technology

Most of the limb rehabilitation training devices on the market have circular trajectories, and the trajectories are single. Long-term rehabilitation training with a single trajectory can only perform rehabilitation training on parts of the limbs, which cannot meet the overall training requirements, greatly reducing rehabilitation. training effect, and a single training mode will also make the patient's training process boring

In addition, there are also some wearable plantar motion mechanisms, which are troublesome to wear and have a large difference from the human gait, and the distance between the pedals on both sides is too large during training, which does not conform to the distance between the feet of the human body during normal walking, and cannot meet the training requirements of patients.

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