Joint linkage device

Abstract

A joint linkage device and a method suitable for training multi-joints of a single limb are provided. The device includes a proximal end comprising an upper plate (201,413,703,809), a middle plate (208,411), and a lower plate (713) with a switch mechanism (109,707) attached thereto; a distal end comprising a distal plate; a side bar (209,403,705) rotatablely positioned between the upper plate and the distal plate; a main arm (213,401,711) rotatablely positioned between said middle plate and the distal plate. The joint linkage device is capable of rotation at the proximal end and the distal end to train different joints of a limb. The switch mechanism is used to switch the rotation between the proximal end and the distal end. 一种用于单肢多关节训练的关节联动装置和方法。所述装置包括具有上部平台(201、413、703、809)的近端、中间平台(208、411)和设置有切换机构(109，707)的下部平台(713)、具有延伸部的末端平台和可在上部平台与末端平台之间旋转的侧轴(209，403，705)、可旋转的设置于中间平台侧面和末端平台之间的主轴(213，401，711)。所述关键联动装置的近端和远端可旋转，以训练臂的不同关节。所述切换开关用于完成所述近端与远端之间的切换。