Иванов Андрей Викторович (RU),Толстов Кирилл Михайлович (RU),Костенко Алексей Андреевич (RU)
申请号：
RU2016119800
公开号：
RU0000173374U1
申请日:
2016.05.23
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
The utility model refers to the field of medical technology, in particular, to the drives of wearable auxiliaries that promote human motor activity. The actuator of the active leg orthosis unit, contains a base intended for placement on one of the orthosis links mounted on the motor base, a linear guide with a slider and a ball-and-screw gear, the nut of which is fixed to the slide. The tooth-belt drive connects the electric motor to the screw of the screw gear. On the base, a crank is installed in the form of a double-armed lever, the first arm of which is located on both sides of the screw of the helical gear, and the second arm is intended for securing the orthosis of the leg to the response link. The two connecting rods are located on both sides of the screw of the screw gear and each one is pivotally connected to the slider at one end, and the other end is pivotally connected to the corresponding side of the first crank arm. The crank rotation axis is located in the dimensions of the screw of the ball screw in a plane perpendicular to the axis of the screw of the ball screw so that the hinge connecting the connecting rod to the first crank arm has the possibility of crossing this plane as the slider moves along the linear guide. 5 ill. has the ability to intersect this plane as the slider moves along the linear guide. 5 ill. has the ability to intersect this plane as the slider moves along the linear guide. 5 ill.Полезная модель относится к области медицинской техники, в частности к приводам носимых вспомогательных средств, содействующих двигательной активности человека. Привод звена активного ортеза ноги, содержит основание, предназначенное для размещения на одном из звеньев ортеза, установленные на основании электродвигатель, линейную направляющую с ползуном и шарико-винтовую передачу, гайка которой закреплена на ползуне. Зубчато-ременная передача связывает электродвигатель с винтом винтовой передачи. На основании с возможностью поворота установлен кривошип,
