Automatic volleyball serving device for sports training
A technology of sports training and ball-serving device, which is applied in the field of sports training equipment, can solve the problems of volleyball manual troubles, etc., achieve the effect of improving the level of catching the ball, avoiding manual throwing, and improving the training effect
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Embodiment 1
[0024] see Figure 1~4 , in an embodiment of the present invention, an automatic volleyball serving device for sports training, comprising a support rod 1, a base substrate 2 and a placement tank 4, the top of the support rod 1 is fixed with a mounting horizontal plate 3, and the placement tank 4 Fixed on the upper part of the installation horizontal plate 3 and placed on the bottom wall of the groove body 4, there is a ball guide channel 6 extending to the lower side of the installation horizontal plate 3 and facing horizontally. The port of the guide ball channel 6 is provided with a ball support plate 5, The lower end of the installation horizontal plate 3 is provided with an electric-driven throwing mechanism that can intermittently throw up the volleyball, the ball holder 5 is provided with a pressure sensor 14 and the electric-driven throwing mechanism is provided with a vibration sensor 8, A socket 12 is provided on the top wall of the port of the guide ball passage 6, ...
Embodiment 2
[0028] The difference between the embodiment of the present invention and the embodiment 1 is that the bottom of the support rod 1 is rotationally connected with the base substrate 2 through the rotating connection seat 17 and the base substrate 2 is provided with a driving assembly that can drive the support rod 1 to rotate. The drive assembly includes a rotating motor 18, the output end of the rotating motor 18 is connected to the support bar 1 through a transmission gear pair 19, an inclined pole 15 is also arranged on the base substrate 2, and a connecting rotating shaft is fixed on the top of the pole 15. The sleeve 16 is connected to the rotating sleeve 16 and is installed on the support rod 1; the rotation of the support rod 1 can be driven by the rotating motor 18, so that the volleyball thrown is multi-directional, which can adapt to the player's multi-position catch the ball and improve its catch strain The setting of the support rod 15 can effectively improve the sup...
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