Power assist robots are AI-controlled wearable lower limb exoskeleton equipment built with ultra-light high-toughness composite materials, designed to deliver effective load reduction and motion support for outdoor hiking, mountain trekking, long-distance walking, endurance fitness, elderly mobility aid and lower limb rehabilitation training. Adopting humanized ergonomic wrapping frames and bionic flexible hip-knee linkage joints, these power assist robots perfectly fit the physiological flexion and extension trajectory of human legs without restricting daily walking, climbing, downhill and squatting movements. Equipped with real-time gait and terrain sensing modules and closed-loop adaptive servo drive systems, the robots continuously capture joint angle and ground slope data, intelligently outputting graded adjustable auxiliary power to evenly disperse body weight and backpack loads. It greatly relieves persistent fatigue of thigh muscles and chronic wear of knee joints, optimizes natural bionic gait and extends continuous movement time without premature exhaustion. The streamlined foldable body supports quick donning and compact storage in backpacks and luggage, reaching IP54 dustproof, sweat and splash-proof grade to adapt to rehabilitation rooms, home spaces and all-weather outdoor environments. Fully adjustable soft elastic padded straps fit users of all heights and leg circumferences, eliminating skin friction and oppressive tightness during long-hour wearing. Matched with lightweight swappable lithium batteries and one-touch multi-mode control panels, users can freely switch between power assist, sports training and rehabilitation modes according to different usage scenarios. Built-in anti-fall early warning, overload interlock and emergency stop triple safety modules effectively reduce risks of slips, sprains and secondary injuries on uneven terrain. This series of power assist robots realizes seamless human-machine synchronous follow-up movement, integrates lightweight portability, stable power output and comprehensive safety protection, and supports retail, bulk wholesale and OEM functional customization to meet the purchasing demands of individual users, sports merchants and medical rehabilitation institutions around the world.
