The conductor leader movement mechanism is the most important and complicated among the transmission systems of the semi-pantograph outdoors high-voltage disconnector.

From the point of view of kinematics trace,the relationship between profile of racks and moving mechanism is studied and the main geometric parameters are determined.

Function analysis of mechanism motion simulation in the design;

In order to ensure structural reliability of deployable structures in orbit, the hybrid analysis of its mechanism motion and flexible deformation is required.

Under AutoCAD drafting circumstances,applying the function of Precision drafting and reality size consulting,we go on assisting graphic analyzing on mechanism motion parameter and compared with the analytic method,the result is simple,audio-visual and satisfying the precision requirements.