Football serving machine based on electromagnetic force and continuous serving method

Abstract

The invention discloses a football serving machine based on electromagnetic force and a continuous serving method, and relates to the field of football auxiliary training devices. The device comprisesan electromagnetic force ejection mechanism and a ball outlet pipe, the electromagnetic force ejection mechanism comprises a base, a guide column, a sleeve, a coil, a check block, a spring and a pushhandle. The lower end of the guide pillar is fixedly connected into the mounting cavity, the upper end of the guide pillar extends out of the upper end opening of the mounting cavity, and a pluralityof through grooves are formed in the guide pillar and extend from one end to the other end of the guide column; a plurality of abutting tables are arranged on the hole wall of the inner hole of the sleeve, and when the sleeve is movably arranged on the guide column in a sleeving mode and slides relative to the guide column, the abutting tables in the inner hole of the sleeve slide in the throughgrooves of the guide column; the coil is arranged outside the sleeve and surrounds the sleeve. The continuous serving method is applied to the football serving machine based on the electromagnetic force. Football hitting is achieved through an electromagnetic gun principle, compared with an existing ejection mechanism providing thrust through a compression spring, the football serving machine is stronger in ejection force, the football can be shot farther, and great convenience is provided for football special training.

Description

technical field [0001] The invention relates to the field of soccer auxiliary training devices, in particular to a soccer ball serving machine and a continuous serving method based on electromagnetic force. Background technique [0002] Today, sports and technology are inseparable, and physical training is moving from the age of experience to the age of science. From the present situation, there have been multiple ball-serving machines on the market, such as table tennis, volleyball, badminton, tennis ball-serving machines, but in the domestic sports equipment market, soccer ball-serving machines are rare. [0003] For the soccer ball machine, the design difficulty lies in the structural design of the ejection mechanism. Since the football field is much larger than the badminton, tennis, and volleyball fields, the ejection mechanism must ensure sufficient power to launch the football to the distance of the half court or even the whole court, so as to achieve the effect of s...

AI Technical Summary

Problems solved by technology

Judging from the current situation, there are already many kinds of ball machines on the market, such as table tennis, volleyball, badminton, and tennis ball machines, but in the domestic sports equipment market, football ball machines are rare.

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