Lower limb exoskeleton isomeric knee joint based on parallel elastomers

Abstract

The invention provides a lower limb exoskeleton isomerous knee joint based on parallel elastomers, and relates to the technical field of rehabilitation equipment, the lower limb exoskeleton isomerous knee joint comprises a bionic joint piece, and a shaft disc is provided with a connecting piece; a clamping piece is arranged on the connecting piece; a limb is arranged in the clamping piece; a control piece is arranged on the inner side of the bionic joint piece; a clamping block is arranged in the middle of the interior of the clamping piece. A driving rod is installed in the middle of the outer side of the clamping block in a sliding and inserting mode, and the inner end of the driving rod sequentially penetrates through the clamping block, the clamping piece and the connecting piece. A connecting rod A inwards drags an inserting plate, and the inserting plate is dragged and contracted into a storage groove, so that the two limbs are lack of fixed limiting at the same time, the two limbs are detached at a time, the two limbs are synchronously separated from a clamping piece, and the efficient detaching efficiency is achieved; the problem that an existing heterogeneous knee joint cannot be separated from two anti-growth limbs at a time through structural improvement is solved.

Description

technical field [0001] The invention relates to the technical field of rehabilitation equipment, in particular to a lower limb exoskeleton heterogeneous knee joint based on parallel elastic bodies. Background technique [0002] A mechanical exoskeleton, or power exoskeleton, is a mechanical device made of a steel frame that can be donned by a person. This equipment can provide additional energy for the movement of the limbs, and the knee joint is a part of the mechanical exoskeleton. [0003] However, as far as the current traditional heterogeneous knee joints are concerned, when the existing heterogeneous knee joints are installed and connected with the bionic limbs, most of the existing heterogeneous knee joints need to be fixed with the bionic limbs by means of bolts after splicing, and the fixing steps are relatively complicated. It is trivial and inefficient, and since most of the heterogeneous knee joints cooperate with two anti-life limbs to form a completed mechanica...

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current traditional heterogeneous knee joint is concerned, when the existing heterogeneous knee joint is installed and connected with the bionic limb, most of the heterogeneous knee joint and the bionic limb need to be fixed by means of bolts after splicing. Trivial and low in efficiency, and because most of the heterogeneous knee joints are combined with two life-resistant limbs to form a complete mechanical body, after use, it will take a lot of time and physical effort to disassemble, and it is impossible to pass the structural The improvement of the heterogeneous knee joint can simultaneously detach two birth control limbs at one time

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