Table tennis serving mechanism

Abstract

The invention relates to a table tennis serving mechanism; it is characterized in that it comprises: a ball storage mechanism for storing table tennis balls, which is connected with a conveying mechanism; a conveying mechanism for conveying table tennis balls, including a wheel shell, a conveying wheel and a conveying mechanism tube; the up and down swing mechanism is used to adjust the radian of the table tennis ball, and it is composed of a screw rod, a nut and a tray; the left and right swing mechanism is used to control the angle of the table tennis ball, and it is composed of a hose, a gear, and a toothed plate; The mechanism is used for sending out table tennis balls and controlling the direction of rotation and strength. It consists of a serving tube and two friction wheels arranged on the serving tube; Power is provided, and each stepper motor is controlled by a control box, which is provided with control buttons for controlling the arc, angle, rotation direction and strength of the ball. The invention can not only improve the serving performance, but also reduce the cost, greatly improve the training efficiency, and is beneficial to popularization.

Description

technical field [0001] The invention relates to a table tennis ball serving mechanism; it is mainly used in family and community entertainment occasions. Background technique [0002] Table tennis is our national game, and there are a wide range of fans in our country. At present, the existing ball machines are used for professional training, with high technical requirements and high cost, which is not conducive to the use of amateur table tennis enthusiasts, and is not conducive to family settings. Use hinders the widespread popularization of table tennis. Contents of the invention [0003] The invention aims at the deficiencies of the prior art, and provides a table tennis serving mechanism; it is mainly used in family and community entertainment occasions, so as to make up for the vacancy in the existing society. [0004] In order to achieve the above object, a kind of table tennis ball serving mechanism of the present invention mainly comprises: [0005] The ball sto...

AI Technical Summary

Problems solved by technology

[0002] Table tennis is our national game, and there are a wide range of fans in our country. At present, the existing ball machines are used for professional training, with high technical requirements and high cost, which is not conducive to the use of amateur table tennis enthusiasts, and is not conducive to family settings. use, hindering the widespread popularization of table tennis

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