Single-person training ball serving device for three-beat sports and method thereof

Abstract

The invention relates to a single-person training ball serving device for three-beat sports and a method thereof. Four top guide ring seats are mounted at the positions, corresponding to the two mainlifting electric push rods and the two auxiliary lifting electric push rods, of the top surface of a bottom shell; the output ends of the two main lifting electric push rods and the two auxiliary lifting electric push rods are respectively sleeved in the four top guide ring seats; rotary hinge shaft blocks are movably installed at the tops of the output ends of the two main lifting electric push rods and the tops of the output ends of the two auxiliary lifting electric push rods, the tops of the four rotary hinge shaft blocks are fixedly connected with a positioning output device, and an air compressor communicates with the positioning output device through an air conveying pipeline. According to the ball serving device, the defect that a traditional ball serving device mostly adopts a mechanical contact type ball hitting mode is overcome, in the ball serving process, heavy hitting and beating operation cannot be conducted on the surface contact position of a ball, the service life ofthe ball is relatively prolonged, a user carries out fine adjustment and control according to needs, and high efficiency and convenience are achieved.

Description

technical field [0001] The invention relates to a kind of sports training equipment, and specifically designs a three-beat sports single-player training and serving device and method. Background technique [0002] The traditional ball-serving device mostly adopts the mechanical traditional way to implement the ball, and utilizes the motor to drive the fast-rotating serving rotating shaft to quickly hit the ball, so as to realize the mechanical serving of table tennis, tennis and badminton. The traditional ball-serving device has the following defects: firstly, the traditional ball-serving device is a unitary device, and it can only perform serving operations on a kind of ball in the three-shot movement, and its function is relatively single; secondly, the traditional ball-serving device mostly uses mechanical The principle of contact hitting is that in the process of serving the ball, the contact position of the ball surface will be hit, which will reduce the service life of...

AI Technical Summary

Problems solved by technology

The traditional ball-serving device has the following defects: firstly, the traditional ball-serving device is a unitary device, and it can only perform serving operations on a kind of ball in the three-shot movement, and its function is relatively single; secondly, the traditional ball-serving device mostly uses mechanical The principle of contact hitting is that in the process of serving the ball, the contact position of the ball surface will be hit, which will reduce the service life of the ball, and the range is not easy to control, resulting in the inflexibility of the traditional model of the whole machine; again, the traditional It is not easy to adjust the angle of the starting position of the ball serving device, and the adjustment method lacks flexibility. The overall angle control is suitable for a single ball type of ball, and the functionality is relatively simple.

Images