A kind of sports equipment serve spin adjustment module

Abstract

The invention discloses a ball spinning adjustment module for sports equipment, which is characterized in that it includes a steering sleeve, a rotating pressing rod, an inner core rod, a pressing rod spring, an inner core pressing spring, a spinning sleeve, a spinning gear, an end face The gear, the spin outer ring gear, the spin motor gear, the spin drive motor, the top plate, and the steering sleeve are rotatably mounted on the front end of the serving cylinder, and the axes of the steering sleeve and the serving cylinder are colinearly arranged. The invention realizes the spin of the ball through the spin adjustment module, so that the spin ball can be issued, which meets the actual training requirements, and can train the player's timely response strategy and action to the spin ball. After adopting the inner core rod, the surface of the ball is instantly separated from the rotating pressure rod, the jumping and floating of the ball is reduced, and the jumping range of the contact point where the batting rod hits the ball is small, which greatly improves the stability of serving the ball.

Description

technical field [0001] The invention relates to the field of serving training equipment, in particular to a serving spin adjustment module for sports equipment. Background technique [0002] The ball machine is an essential entertainment and training tool for many arenas and golfers' families. It is suitable for use in society, schools, families, and professional training venues. The ball machine can serve various types of balls, which can be used not only for entertainment and fitness, but also for professional training, and the cost performance is particularly high. Publication number: CN107050799A invention patent discloses a football long pass ball machine. A football long ball ball machine is disclosed, including a base, a ball ball storage chamber, an azimuth turntable and a first hydraulic cylinder; Channel, second hydraulic cylinder, spring, ball baffle, steering gear, top block and pressure sensor arranged on the top block; the front end of the azimuth turntable i...

AI Technical Summary

Problems solved by technology

The disadvantages of this design are: the rotation ball cannot be produced, and the actual training is that it is very necessary to serve the rotation ball. Training players' timely response strategies and actions to the rotation ball is one of the basic purposes of training. Different rotations will bring Different ball trajectory effects

The hit ball cannot be rotated, which is very different from the actual serving effect, so it cannot adapt to the high-quality training effect

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