Balance disorder rehabilitation robot based on virtual and real scene fusion

A balance disorder rehabilitation robot for training a patient in need thereof, comprising:

• a follow-up supporting device (1) configured to follow gaits of the patient in real time;
• a weight loss protection device (2) disposed above the follow-up device (1);
• and
• a virtual projection device (3) disposed in front of the follow-up device (1),
• wherein the follow-up supporting device (1) comprises a follow-up platform I (11) and a follow-up platform II (12) installed on a supporting base (13), orientations of front, rear, left, right, above, and below are relative to a frontal axis of the patient in an upright position, having the left leg placed on the follow-up platform II (12) and the right leg placed on the follow-up platform II (12),
• wherein each of the follow-up platform I (11) and the follow-up platform II (12) comprises a position adjustment platform (112) and a posture adjustment platform (111) arranged on the position adjustment platform (112),
• wherein the posture adjustment platform (111) comprises a pedal (1111), a bottom plate (1114) and a plurality of retractable branch chains;
• the pedal (1111) is disposed above the bottom plate (1114) and is connected with the bottom plate (1114) through the plurality of retractable branch chains;
• and the bottom plate (1114) is connected with the position adjustment platform (112), and
• wherein each retractable branch chain comprises an upper connecting rod (1112) connected to the pedal (1111) and a lower connecting rod (1113) connected to the bottom plate (1114), a lower end of the upper connecting rod (1112) is inserted into and retractable from an upper end of the lower connecting rod (1113), whereby a relative position between the upper connecting rod (1112) and the lower connecting rod (1113) in each retractable branch chain is adjustable to realize angular changes of the pedal (1111) relative to the bottom plate (1114) in all directions so as to adjust a posture of the pedal (1111).