Abstract:The crank mechanism of multifunctional nursing bed is an important institution to assist patients exercising their legs. In order to optimize the function of the crank mechanism and improve the quality of rehabilitation, the kinematic relationship of the crank mechanism has been studied and the virtual prototype of the crank mechanism is established by using the design variables instead of the coordinates' value based on ADAMS [1, 2]. The influence of related design variables on the angle acceleration of thigh… Show more
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