A kind of ball training auxiliary device for physical education teaching

Abstract

A ball training auxiliary device for physical education, comprising a court, the court has a blocking net, a groove is arranged on the inner side of the court corresponding to the blocking net, a first vertical plate is arranged on the bottom surface of the groove, a second vertical plate is arranged in the groove, and a second vertical plate is arranged between the second vertical plates. The volleyball transmission device has a vertical rod on one side of the first vertical plate, a first rectangular box body on the vertical rod, a third rectangular box body is inserted into the first rectangular box, an annular guide rail is arranged between the first electric sliders, and the first rectangular box is inserted into the first rectangular box. There is a third vertical plate on the inner end of the box, the third rectangular box and the side of the third vertical plate pass through the telescopic shaft, the movable end of the telescopic shaft has a third guide rail, the first rectangular box has a motor, and the end of the third guide rail has a mounting seat . The invention can not only realize the function of automatically picking up the ball, but also can automatically launch the picked up ball through the ball serving device, which not only reduces the physical strength consumption of the user when picking up the ball for many times during training, but also improves the training efficiency. By launching balls with different trajectories, the user's reaction ability can be exercised, and the training effect can meet the requirements of teaching.

Description

technical field [0001] The invention belongs to the field of ball training auxiliary devices, in particular to a ball training auxiliary device for physical education teaching. Background technique [0002] Physical education is a purposeful and organized educational process according to a certain plan and curriculum standards. Volleyball is one of the ball games. The court is rectangular with a high net in the middle. The existing volleyball training is done by users Manually serving each other, the user needs to spend a lot of time picking up and serving the ball, which not only increases the unnecessary physical exertion of the user, but also wastes training time, reduces the effect of training, and is difficult to meet the training requirements of physical education. A ball training auxiliary device for physical education is designed to solve the existing problems. Contents of the invention [0003] The invention provides a ball training auxiliary device for physical ...

AI Technical Summary

Problems solved by technology

[0002] Physical education is a purposeful and organized educational process according to a certain plan and curriculum standards. Volleyball is one of the ball games. The court is rectangular with a high net in the middle. The existing volleyball training is done by users Manually serving each other, the user needs to spend a lot of time picking up and serving the ball, which not only increases the unnecessary physical exertion of the user, but also wastes training time, reduces the effect of training, and is difficult to meet the training requirements of physical education. Design a kind of ball training auxiliary device for physical education to solve the existing problems

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