Waist device with hip joint parameter measurement applicable to exoskeleton auxiliary support robot

Abstract

The invention discloses a waist device with hip joint parameter measurement applicable to an exoskeleton auxiliary support robot. The waist device is of a bilaterally symmetrical structure, the waistline width of a waist can be adjusted by different combinations of three sets of small holes formed in a left adjusting block and a right adjusting block; connection between each adjusting block and a waist bent plate and free left-right swing of the waist are achieved by two pairs of clamping plates and two rotating shafts; front-back swing of a thigh is achieved through the bent plate connected with a hip joint, and the measurement of the swing amplitude of the thigh is achieved by an angular displacement sensor. Connection between a flexing rod and a thigh expansion rod is of a spherical hinge structure, so that the thigh can swing more flexibly in random direction, the waist device is suitable for being worn by a human body, can keep moving flexible and is simple in structure. The exoskeleton auxiliary support robot provided with the waist device provided by the invention can help a user to support loaded weight.

Description

technical field [0001] The design of the invention belongs to the field of service robots, and relates to the auxiliary support and rehabilitation training for human lower limbs by a lower limb exoskeleton robot. Background technique [0002] The human legs provide a load-bearing and transportation platform, especially in environments that are not suitable for wheeled transportation, and the biped shows strong mobility. Weight bearing is one of the most common problems faced by human beings. [0003] For soldiers, firefighters and disaster relief personnel, the payload accounts for a large part of their overall weight, and it is both inevitable and their responsibility to carry these loads. Carrying a heavy load is not only tiring, but also potentially mentally and physically damaging. In order to alleviate this burden, lower limb auxiliary support exoskeleton mechanical equipment came into being. [0004] In the military, many advanced equipment have improved the soldier...

AI Technical Summary

Problems solved by technology

[0004] In the military, a lot of advanced equipment has improved soldiers' ability to perceive the battlefield and strike accuracy, but carrying so much equipment often makes soldiers exhausted, and it is difficult to persist in independent combat for a long time

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