An intelligent serving device suitable for tennis

Abstract

The invention belongs to the field of sport equipment, and particularly discloses an intelligent ball serving device applicable to tennis balls. The intelligent device comprises a base frame, a ball serving mechanism, a ball serving and driving mechanism, a ball conveying mechanism, a connecting shaft, a pitching mechanism and a control device. The connecting shaft comprises a first connecting shaft and a second connecting shaft, and the second connecting shaft is hollow and cylindric. The ball serving mechanism is connected with left and right supporting frames of the base frame through the connecting shaft, the output end of a ball outputting pipe configured on the ball conveying mechanism is communicated with one end portion of the second connecting shaft, a tennis ball rolls to the inside of a launching cylinder of the ball serving mechanism, and a pushing rod of the ball serving and driving mechanism accelerates the tennis ball inside the launching cylinder and launches the tennisball. An output shaft of the pitching mechanism is connected with the first connecting shaft to adjust the vertical launching angle of the tennis ball. The control device manipulates the ball servingdevice and adjusts tennis ball launching angles in longitudinal and lateral directions and tennis ball launching speed, the launching angle of the tennis ball is wide, the ball launching mode is complex, the training is quite difficult, and training requirements for different-level people are met.

Description

technical field [0001] The invention relates to a tennis ball serving device, in particular to an intelligent ball serving device suitable for tennis training, which belongs to the field of sports equipment. Background technique [0002] The tennis ball serving device automatically launches tennis balls for training personnel to practice, and can replace the coach to feed the ball, freeing the coach from the monotonous and boring ball feeding. Through the tennis ball serving device, the trainers do not need coaches to accompany them. Although the hitting training can be obtained repeatedly and from multiple angles, the tennis balls launched by the existing tennis ball serving device have narrow ranges of horizontal and vertical launch angles, limited launch heights, The trajectory changes little, and the landing point is single, and the training difficulty is low. It is impossible to obtain a variety of tennis hitting exercises, and it cannot meet the training needs of diffe...

AI Technical Summary

Problems solved by technology

Through the tennis ball serving device, the trainers do not need coaches to accompany them. Although the hitting training can be obtained repeatedly and from multiple angles, the tennis balls launched by the existing tennis ball serving device have narrow ranges of horizontal and vertical launch angles, limited launch heights, There are few changes in the trajectory, and the landing point is single, and the training difficulty is low. It is impossible to obtain a variety of tennis hitting exercises, and it cannot meet the training needs of different levels of personnel. During use, it is necessary to manually adjust the way of serving, and the level of intelligence is low.

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