| 摘要 |
PURPOSE: An apparatus for controlling tilt angle of a foot plate for training golf is provided, which has the structure of compensating the backlash between the worm wheel and the worm gear. CONSTITUTION: An apparatus for controlling tilt angle of a foot plate for training golf comprises: a bottom plate(10) fixed at the surface; a top plate(20); and three elevating units(100) which are arranged at a fixed interval between top and bottom plates. The elevating unit comprises: a frame(110); a drive unit consisting of a motor and a reducer; a driving shaft member(130), in which a screw groove is formed in the peripheral surface; a linear type guide member(140); a moving body(150); a connector(160) combined with the moving body through a sphere pivot axis; a first link member(170); and a second link member(180).
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