Electric equipment for tennis training

Abstract

Electric equipment for tennis training comprises a snail shaped shell, a motor, a bull horn shaped funnel, a bracket and a transmission rod, wherein the snail shaped shell is connected with the motor and the bull horn shaped funnel by flanges, the bracket is connected with the motor and the bull horn shaped funnel by a supporting shaft, the motor is connected with the bracket by bolts, one end of the transmission shaft is connected with the bracket by an eccentric shaft, and the other end is connected with the snail shaped shell by a small shaft. The electric equipment is novel, simple and reasonable in structure and easy and convenient to operate, by utilizing the electric equipment, the partner training of a tennis training partner can be replaced, and the training effect can be improved at the same time, so the practicability is high.

Description

technical field

[0001] The invention belongs to the technical field of robots, and in particular relates to a tennis training equipment. Background technique

[0002] Tennis trainer mainly contains following several forms at present, single-wheeled tennis ball machine, mobile tennis trainer, a kind of serve device that is applicable to tennis training. Single-wheel tennis ball machine, simple in structure, low in cost, controlled by computer, free from ball jamming, adjustable in serving speed, but not able to move the serving ball automatically, nor adjust the serving direction, although the adjustable serving speed, relying on a single friction wheel Serving, the speed of serving is poorly controlled, the ball path and landing point are also difficult to control, the training difficulty is low and cannot be improved, it can only be applied to simple training actions, and the practicability is poor; the mobile tennis trainer is easy to use and can be used for mobile use. T...

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