Equipment for volleyballer training use
A training device and athlete's technology, which can be applied to sports accessories and other directions, can solve the problems of inflexible changes in serving angle, height and position, difficulty in comprehensively simulating spiking, blocking and serving actions, poor serving accuracy, etc., to achieve flexible and reliable adjustment. , improve the training level, improve the effect of stability
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[0022] see figure 1 , figure 2 , setting a two-dimensional mobile base and an adjustable tee;
[0023] The two-dimensional mobile base is a mobile platform arranged in layers, and the bottom layer is a fixed Y-guiding rail 16, and rollers 17 are arranged on the Y-guiding rail 16, and the Y-direction mobile platform 18 is supported on the rollers 17, and the Y-direction mobile platform 18 is provided with an X-direction screw 19, and the nut of the X-direction screw 19 is fixedly connected with the top-floor mobile platform 20;
[0024] The adjustable serving stand is a frame structure composed of a top frame 21 and a column 22. The column 22 is fixedly arranged on the top floor mobile platform 20, and a server bracket 23 adjustable in the X direction is arranged on the top floor mobile platform 20. Specifically, it can be Adopt screw nut mechanism to adjust, as shown in the figure, the horizontal screw rod 30. The ball server 24 is fixedly arranged on the ball server brack...
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