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A ping pong ball serving robot that can automatically pick up the ball

A table tennis and robot technology, applied in the field of robotics, can solve the problems of affecting work efficiency, time-consuming and labor-intensive table tennis, and low intelligence, so as to save time and effort, improve work efficiency, and have a high degree of intelligence.

Active Publication Date: 2022-07-22
SHANGHAI SECOND POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The table tennis sparring robot of prior art, it can not replace coach or sparring partner to serve for training athlete and is used for table tennis training, has not only increased manpower burden like this, also wastes the time and effort of coach or sparring partner simultaneously; Secondly, the table tennis of prior art The ball sparring robot also does not have the function of automatically picking up the ball, so that there will be a large amount of table tennis balls on the ground after the training is finished in the current situation, which requires manpower to collect the time-consuming and laborious problem; in addition, the table tennis sparring robot of the prior art , the degree of intelligence is low, and the dropped table tennis balls cannot be accurately found, and often work blindly, seriously affecting work efficiency

Method used

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  • A ping pong ball serving robot that can automatically pick up the ball
  • A ping pong ball serving robot that can automatically pick up the ball
  • A ping pong ball serving robot that can automatically pick up the ball

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like Figure 1-12 As shown, according to an embodiment of the present invention, a table tennis ball serving robot that can automatically pick up a ball includes a base plate 1, a base 2, four groups of walking mechanisms 3, a serving mechanism 4, a ball picking mechanism 5, a ball searching mechanism 6 and a power supply Mechanism 7, the bottom plate 1 is arranged horizontally, the base 2 is fixedly installed on the upper part of the bottom plate 1, the four groups of the walking mechanisms 3 are fixedly installed on the bottom of the bottom plate 1, and the four groups of the walking mechanisms are fixedly installed on the bottom of the bottom plate 1. 3. Symmetrical arrangement, the serving mechanism 4 is arranged on the base 2 and the bottom plate 1, the ball picking mechanism 5 is mounted on the base 2, and the ball picking mechanism 5 and the serving mechanism 4, the ball search mechanism 6 is installed on the upper part of the base 2, and the ball search mechanis...

Embodiment 2

[0051] like Figure 9 As shown, the difference between this embodiment and the first embodiment is that a circular blocking piece 805 is also fixedly sleeved in the middle of the circular shaft 810, and the circular blocking piece 805 is located between the first connecting transverse piece 806 and all the between the second connecting horizontal pieces 811 , and the circular blocking pieces 805 are respectively arranged to fit with the first connecting horizontal piece 806 and the second connecting horizontal piece 811 . The above-mentioned circular blocking piece 805 can prevent the first connecting transverse piece 806 and the second connecting transverse piece 811 from shaking due to a gap, so that the structure of the ball-catching assembly 8 is relatively stable, and the performance of grasping the table tennis ball is relatively good.

Embodiment 3

[0053] like Figure 10 and 11 As shown, the difference between this embodiment and the second embodiment is that a first side cover 411 is also fixedly installed at the notch of the fitting groove 407 through the first bolt 413, and the first side cover 411 is evenly opened There are several through holes 412 . The above-mentioned first side cover 411 is used to prevent the second high-pressure air pump 408 from being touched or damaged by random persons, thereby ensuring the service life of the second high-pressure air pump 408 , and the plurality of through holes 412 are used to provide air for the second high-pressure air pump 408 .

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Abstract

The invention discloses a table tennis ball serving robot capable of automatically picking up balls. The seat is fixedly installed on the upper part of the bottom plate, the four groups of the traveling mechanisms are all fixedly mounted on the bottom of the bottom plate, and the four groups of the traveling mechanisms are symmetrically arranged. The present invention can replace the coach or sparring to serve the players for table tennis training, which can effectively reduce the manpower burden, and at the same time can effectively save the time and effort of the coach or sparring. After training, there will be a large number of table tennis balls on the ground that require manpower to collect, which is time-consuming and labor-intensive. With a high degree of intelligence, it can accurately find dropped table tennis balls, avoid blind work, and effectively improve the work efficiency of the robot.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a table tennis ball serving robot that can automatically pick up the ball. Background technique [0002] Table tennis, known as China's "national ball", is a popular ball sport in the world, including offense, confrontation and defense. The competition is divided into groups, singles, doubles, mixed doubles, etc. Before September 1, 2001, 21 games were divided into 1 game, and now 11 games are divided into 1 game; two best of three games, three best of five games, and four best of seven games are adopted. . The table tennis ball is spherical, weighs 2.53-2.70 grams, white or orange, and is a new plastic ball made of high molecular polymer. [0003] The table tennis sparring robot in the prior art cannot replace the coach or sparring to serve the players for table tennis training, which not only increases the manpower burden, but also wastes the time and effort of the coach or sp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B47/02A63B69/40A63B67/04
CPCA63B47/021A63B69/409A63B67/04A63B2047/022
Inventor 朱亚云
Owner SHANGHAI SECOND POLYTECHNIC UNIVERSITY
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