A table tennis training table

Abstract

A table tennis training table comprises a body of the table tennis training table. The body is composed of a tabletop, a partition net and four table legs. A vertical polished shaft is arranged at theleft end of the body. The polished shaft is fixedly connected with the table legs on the front side of the left end of the body through a support. The polished shaft is sleeved with a first sleeve and a second sleeve. The upper end of the first sleeve is movably connected with the lower end of the second sleeve through a bearing. A vertical guide groove is formed in the side face of the polishedshaft. A guide block is fixedly installed on the inner wall of the first sleeve. The guide block is inserted in the guide groove. A vertical first servo motor is fixedly installed on one side of the first sleeve. A first gear is fixedly installed on an output shaft of the first servo motor. The lower end of the second sleeve is fixedly sleeved with a second gear. The first gear is meshed and matched with the second gear. The first sleeve is connected with a driving device. Ball serving by waving a racket like a real person can be simulated, the ball serving angle, ball serving speed and ball rotating speed can all be changed, and athletes can be effectively helped to improve the ball catching level.

Description

technical field [0001] The invention belongs to the field of sports training equipment, in particular to a table tennis training table. Background technique [0002] The technical action of table tennis is a special skill that contains multiple elements, and the skill can only operate normally in actual use when the elements are complete. For example: the elements that determine the player's return to the ball are composed of [0003] 1. Predict the speed of the table tennis ball based on the hitting speed of the opponent's racket. [0004] 2. Predict the horizontal angle relationship between the racket and the table tennis ball when the opponent hits the ball to predict the incoming direction of the table tennis ball. [0005] 3. Judging the rotation direction and rotation speed of the table tennis ball according to the vertical friction angle and speed relationship between the racket and the table tennis ball when the opponent hits the ball. [0006] The existing table ...

AI Technical Summary

Problems solved by technology

This default leads to serious incompleteness in the skills trained by the existing table tennis service department. This incompleteness determines that the technical movements trained by the existing table tennis service department cannot be used in practice and must be corrected. This kind of flawed skill that has been formed needs to spend more training resources on people-to-people training

Therefore, the existing table tennis ball is difficult to simulate the effect of a real person's ball because of its serious inherent defects, so that the effect of improving the technical level of table tennis players is relatively poor.

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