Tennis ball serving device and usage method thereof

Abstract

The invention discloses a tennis ball serving device and a usage method thereof. The tennis ball serving device comprises a machine body, a ball containing frame and supporting seats, the upper end ofthe machine body is connected with the ball containing frame through a clamping groove. The bottom end of the ball containing frame is connected with a lower ball disc through a clamping groove, fourball holes are formed in the lower ball disc and evenly distributed in the lower ball disc, a ball falling hopper is arranged at the bottom end of the lower ball disc, the ball falling hopper is connected with the ball containing frame through a clamping groove, and the bottom end of the ball falling hopper is rotationally connected with a ball rail. Beneficial effects are that: the method is suitable for large-scale production; the device is novel in structure, convenient operation, a supporting seat, an inclined rod, a rotating motor and an electric push rod are arranged; the serving mechanism is optimized, the structure is more compact and reasonable, the occupied space is saved, different tennis balls can be sent out, training of a user is facilitated, the device is more practical, the user can see the number of the tennis balls in the ball containing frame on the other side of the tennis court through the transparent window, the tennis balls can be supplemented conveniently and timely, and the tennis ball serving device is convenient to use and practical.

Description

Technical field [0001] The invention relates to the technical field of tennis ball serving devices, in particular to a tennis ball serving device and a method of use thereof. Background technique [0002] Tennis is a kind of ball game, usually played between two singles players or two pairs of combinations. Players hit the tennis ball on the tennis court with a tennis racket across the net. For singles entertainment and training, it is very The inconvenience. [0003] The tennis ball machine is a machine that automatically serves the ball when playing tennis, which can help enthusiasts to train and entertain themselves, bringing great convenience and fun. [0004] At present, the adjustment mechanism of the existing tennis serving device has a complicated structure, a large number of parts, a large space occupation, and low practicability. In addition, the existing tennis serving device is inconvenient to observe the remaining amount of the tennis ball, easily affects the use, and t...

AI Technical Summary

Problems solved by technology

[0004] At present, the adjustment mechanism of the existing tennis ball serving device has a complex structure, a large number of parts, takes up a large space, and has low practicability. In addition, the existing tennis ball serving device is inconvenient to observe the remaining amount of tennis balls, which is easy to affect the use, and the existing tennis ball serving device When the device is in use, it can only serve at one position, and the user needs to manually move the position, and the user needs to move back and forth, which reduces the user experience. Therefore, there is an urgent need for a tennis serving device to solve the existing problems

Images