Isotropic ankle joint recovery parallel mechanism

• Main Authors: YAO LIGANG, GUO XIAONING, GAO LINFANG, ZHANG XIAODONG
• Format: Patent
• Language: English
• Published: 15.04.2015
• Subjects: ARTIFICIAL RESPIRATION; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY; HUMAN NECESSITIES; HYGIENE; MASSAGE; MEDICAL OR VETERINARY SCIENCE; PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY

The utility model relates to an isotropic ankle joint recovery parallel mechanism. The isotropic ankle joint recovery parallel mechanism comprises a base, a movable platform and movement branched chains, wherein a first supporting column and a second supporting column are fixed to the base, a first motor and a second motor are arranged on the two supporting columns respectively, a third motor is arranged on the base, the upper end face of the movable platform is a treading face, a first telescopic rod and an L-shaped third telescopic rod are perpendicularly fixed to the upper end face of the movable platform, a second telescopic rod is perpendicularly fixed to the lower end face of the movable platform, the first motor is connected with the first telescopic rod on the movable platform through the first movement branched chain, inward/outward turning of the ankle joint is achieved by controlling the movable platform to swing leftwards or rightwards, the second motor is connected with the second telescopic rod on the movable platform through the second movement branched chain, and toe/back flexion of the ankle joint is achieved by controlling the movable platform to swing forwards or backwards.