一种自动骨延长调节支架的伺服控制系统设计摘 要该实物为一种可自动调节的

An automatic control system design bone lengthening servo control console <br>Abstract <br><br>this kind automatically adjustable as a fixed external <br>bone lengthening, comprising two fixed ring, one of said securing ring away <br>from the other side surface of the retaining ring provided with four fixed electrical <br>machine, the output shaft of the motor of each motor is fixedly connected with a wire <br>bar, with four evenly distributed between the two extended loops connecting fixing <br>screw, said motor and said screw extension the lead screw is provided between the <br>hollow rod connector element; ends of the rods are fixed to the connecting member is provided <br>with a nut, said nut and rod member connected to one end of the motor wire <br>nut is threaded, the other end of the rod The extension screw rod is fixedly <br>connected. The system can automatically adjust the external fixed bone extender <br>, which can realize automatic adjustment and improve the comfort of patients.

A servo control system design for an automatic bone extension adjustment bracket<br>Abstract<br><br>The object is an automatically adjustable external fixation<br>Bone extender comprises two fixed rings, one of which is fixed ring far away<br>Four electricitys are fixed on the side of the other fixed ring<br>machine, the output shaft of each motor is fixedly connected with motor wire<br>rod, connected between two fixed rings with four evenly distributed extensions<br>The wire rod is provided between the motor wire rod and the extension wire rod<br>An empty rod connection shall be fixed at both ends of the rod connection<br>There is a nut, the nut at one end of the rod connection and the motor wire<br>The rod thread is connected, and the nut at the other end is fixed with the extension screw<br>connect. The system automatically adjusts the external fixed bone extension<br>automatic adjustment, improving patient comfort.

Design of servo control system for an automatic bone lengthening adjusting bracket<br>Abstract<br>The object is an external fixed type which can be adjusted automatically<br>The bone extender comprises two fixing rings, one of which is far away from the bone<br>The side surface away from the other fixing ring is fixedly provided with four electric rings<br>The output shaft of each motor is fixedly connected with a motor wire<br>The two fixing rings are connected with four evenly distributed extension rods<br>A middle screw is arranged between the motor screw and the extension screw<br>The two ends of the rod connecting piece are respectively fixed<br>There is a nut, and the nut at one end of the rod connecting piece is connected with the motor wire<br>The screw rod is connected by threads, and the nut at the other end is fixed with the extension screw rod<br>connect. The system can automatically adjust the external fixation bone lengthening<br>The device can realize automatic adjustment and improve the comfort of patients.<br>