Table tennis ball collecting device

Abstract

The invention relates to sports auxiliary equipment, in particular to a table tennis ball collecting device, which comprises a table tennis table, an air pump and a steering disc, wherein the air pump and the reversing disc are arranged at the bottom of the table tennis table; the pipes of the air pump is connected with corresponding holes in a baffle plate 1 arranged on one side of the reversing disc; the reversing disc rotates with a driving motor; two exhaust holes in a baffle plate II on the other side of the reversing disc are connected with two ball conveying pipes respectively and extend toward the two ends of the table tennis table and into ball accessing grooves; the air suction hole in the baffle plate II is connected with a ball suction pipe aligned with a ball collecting groove which is connected with a conveying device that are circumferentially arranged on the edge corners around a table tennis field and can convey the table tennis balls to ball suction grooves; the ball collecting groove and the conveying device are lower than the horizontal ground; and a barrier net is arranged over the conveying device and on the outer circumference of the conveying device. The table tennis ball collecting device has a simple structure and high efficiency, and can realize the fully automatic collection of table tennis balls.

Description

technical field [0001] The invention relates to a sports auxiliary equipment, in particular to a table tennis ball pick-up device. Background technique [0002] Table tennis is widely loved by sports enthusiasts, but in the actual exercise process, table tennis balls often fly around, causing the table tennis balls to be scattered all over the place. Because table tennis is usually quite intense when it is carried out, most Table tennis balls will fall into the four peripheral corners of the table tennis field, and the distance to pick up the balls is relatively long. The training rhythm and consume a lot of physical strength of the athletes. For table tennis trainers, this kind of low-efficiency training caused by picking up the balls especially affects the training performance of the athletes. Therefore, many trainers take a bucket of table tennis balls first. Come to practice, and then focus on picking up the ball after training. However, this does not solve the problem...

AI Technical Summary

Problems solved by technology

[0002] Table tennis is widely loved by sports enthusiasts, but in the actual exercise process, table tennis balls often fly around, causing the table tennis balls to be scattered all over the place. Because table tennis is usually quite intense when it is carried out, most Table tennis balls will fall into the four peripheral corners of the table tennis field, and the distance to pick up the balls is relatively long. The training rhythm and consume a lot of physical strength of the athletes. For table tennis trainers, this kind of low-efficiency training caused by picking up the balls especially affects the training performance of the athletes. Therefore, many trainers take a bucket of table tennis balls first. Come to practice, and then focus on picking up the ball after training. However, this does not solve the problem fundamentally. It just concentrates the problem, which obviously has no real effect. It will inevitably lead to an increase in cost and bring unavoidable economic pressure to the trainer. At present, some new ball pickers have appeared on the market, but the efficiency of picking up the ball is quite low. , all of which do not utilize the laws of motion of table tennis, and are basically operated by manpower, which cannot save the time and physical strength of the athletes, and cannot achieve the effect of fully automatic ball picking. For the existing patented technology, such as the patent No. 200510044358.5 , although it utilizes a certain movement law of table tennis, its utilization efficiency is extremely low, because table tennis balls are light in weight and have good elasticity, most of the table tennis balls fly relatively far, resulting in the invention being unable to collect a large number of table tennis balls, and can only Collecting 25%-30% of the table tennis balls that fall in the vicinity does not really solve the problem. Moreover, in the daily training of athletes, the setting of catch nets on both sides of the table tennis table will inevitably become an obstacle in the training of athletes and affect the athlete's performance. Normal training, so the patent has considerable limitations

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