A ball serving device for football training

Abstract

The invention discloses a service device for football training. The device includes a vehicle body, a storage battery, an electrical control platform with a touch screen, a DC / DC power source convertor, a wireless relay and a wireless controller; the electrical control platform is internally provided with two STM 32 microcontroller modules, a storage box, motor ball ejecting mechanisms, a ball output guide rail, a rear supporting rack, a front supporting rack, a universal supporting device and an electric push rod; the storage box, the motor ball ejecting mechanisms, the ball output guide rail, the rear supporting rack, the front supporting rack, the universal supporting device, the electric push rod, the storage battery, the electrical control platform, the DC / DC power source convertor and the wireless relay are installed on the vehicle body; the motor ball ejecting mechanisms, the electric push rod, the storage battery, the electrical controller, the DC / DC power source convertor andthe wireless relay are connected with one another through wires. According to the service device, the output height of footballs can be controlled, the footballs can be ejected spirally to the left side or the right side or the left front side or the right front side or the front side, and the purposes that football players can be helped in training and goalkeepers can be helped to do football catching exercises and hone other technical skills can be achieved.

Description

technical field [0001] The invention relates to the field of sports supporting equipment, in particular to a ball-serving device for football training. Background technique [0002] At present, one kind of known ball machine is to use the motor to drive the spring to compress the spring through the relevant deceleration mechanism, and the potential energy of the spring to be released suddenly to hit the ball; , the speed of the two motors is the same). However, whether it is the first way of serving or the second way, it is not convenient to realize the free adjustment of the way of sending the ball up, down, left, and right. In actual training, the way of sending the ball from the outlet of the two is fixed, and the randomness of training cannot be achieved. And suddenly, when the trainers have been training for a long time, after they are familiar with the working mode of the ball machine, they can basically predict the time of the next ball during training, and take the ...

AI Technical Summary

Problems solved by technology

However, whether it is the first way of serving or the second way, it is not convenient to realize the free adjustment of the way of sending the ball up, down, left, and right. In actual training, the way of sending the ball from the outlet of the two is fixed, and the randomness of training cannot be achieved. And suddenly, when the trainers have been training for a long time, after they are familiar with the working mode of the ball machine, they can basically predict the time of the next ball during training, and take the corresponding hitting action naturally. The ball time is in a predictable state, which will cause the actual training to fail to achieve good results

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