Table-tennis random-serving equipment

A technology of serving equipment and table tennis, which is applied in the direction of sports accessories, etc., can solve the problems of unsatisfactory training needs, single serving direction, and difficulty for trainers to meet the needs, and achieve the effect of improving training difficulty, good randomness, and improving randomness

Active Publication Date: 2019-03-15
张小引
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcoming that the training personnel are difficult to achieve the desired training effect due to the different strengths of the two sides, the existing table tennis ball machine has a single serving direction and cannot meet the training needs. The ball is sent in different directions, the training effect is good, and the table tennis random ball equipment that meets the training needs of the trainers

Method used

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  • Table-tennis random-serving equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of table tennis random serving equipment, such as Figure 1-4As shown, it includes a support seat 1, a support rod 2, a placement frame 3, a 7-type plate 4, a first bearing seat 5, a first rotating shaft 6, a hard tube 7, an arc-shaped plate 8, a discharge pipe 10, and a 7-type support Plate 11, launch tube 12, feed tube 13, horizontal slider 15, rack 16, push plate 17, baffle plate 18, first spring 19, support plate 20, second bearing seat 21, second rotating shaft 22, sector Gear 23, driving motor 24, driving device 25 and feeding pipe 26, the right side of the support seat 1 top is fixedly connected with 7-type support plate 11, and the right side of 7-type support plate 11 is fixedly connected with 5 launch tubes 12 at even intervals , the top left side of the launch tube 12 is connected with a feed tube 13, the feed tube 13 communicates with the launch tube 12, the launch tube 12 is provided with a push plate 17, and the top of the left side of the push plat...

Embodiment 2

[0024] A kind of table tennis random serving equipment, such as Figure 1-4 As shown, it includes a support seat 1, a support rod 2, a placement frame 3, a 7-type plate 4, a first bearing seat 5, a first rotating shaft 6, a hard tube 7, an arc-shaped plate 8, a discharge pipe 10, and a 7-type support Plate 11, launch tube 12, feed tube 13, horizontal slider 15, rack 16, push plate 17, baffle plate 18, first spring 19, support plate 20, second bearing seat 21, second rotating shaft 22, sector Gear 23, driving motor 24, driving device 25 and feeding pipe 26, the right side of the support seat 1 top is fixedly connected with 7-type support plate 11, and the right side of 7-type support plate 11 is fixedly connected with 5 launch tubes 12 at even intervals , the top left side of the launch tube 12 is connected with a feed tube 13, the feed tube 13 communicates with the launch tube 12, the launch tube 12 is provided with a push plate 17, and the top of the left side of the push pla...

Embodiment 3

[0027] A kind of table tennis random serving equipment, such as Figure 1-4 As shown, it includes a support seat 1, a support rod 2, a placement frame 3, a 7-type plate 4, a first bearing seat 5, a first rotating shaft 6, a hard tube 7, an arc-shaped plate 8, a discharge pipe 10, and a 7-type support Plate 11, launch tube 12, feed tube 13, horizontal slider 15, rack 16, push plate 17, baffle plate 18, first spring 19, support plate 20, second bearing seat 21, second rotating shaft 22, sector Gear 23, driving motor 24, driving device 25 and feeding pipe 26, the right side of the support seat 1 top is fixedly connected with 7-type support plate 11, and the right side of 7-type support plate 11 is fixedly connected with 5 launch tubes 12 at even intervals , the top left side of the launch tube 12 is connected with a feed tube 13, the feed tube 13 communicates with the launch tube 12, the launch tube 12 is provided with a push plate 17, and the top of the left side of the push pla...

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Abstract

The invention relates to serving equipment, in particular to table-tennis random-serving equipment. Through the table-tennis random-serving equipment, the technical aims that table tennis can be served out in different directions at random, the training effect is good, and the training requirements of training persons are met are achieved. The table-tennis random-serving equipment is characterizedby comprising a supporting base, a supporting rod, a containing frame, a 7-shaped plate, a first bearing base, a first rotating shaft, a hard tube, an arc plate, a discharging tube and the like; the7-shaped supporting plate is fixedly connected to the right side of the top of the supporting base, five emitting tubes are evenly and fixedly connected to the right side face of the 7-shaped supporting plate at intervals, and a feeding tube is connected to the left sides of the tops of the emitting tubes. According to the table-tennis random-serving equipment, the table tennis is put into the containing frame, falls into through holes at random through front-and-back swinging of the hard tube, and is emitted out through one emitting tube, randomness is better, the training difficulty is improved, the training effect is thus better, training persons do not need to look for other persons for sparring, and the training requirements are met.

Description

technical field [0001] The invention relates to a ball serving device, in particular to a random table tennis ball serving device. Background technique [0002] Table tennis is our national sport in China, and it is very popular in national sports. Athletes can achieve good results in international competitions and their daily training is inseparable. Usually, people's training basically depends on two people practicing against each other. , but due to the different strengths of the two sides, it is difficult for the trainers to achieve the required training effect, and through the existing table tennis ball machine, the direction of the ball is single, the randomness is low, and it cannot meet the training needs, so people will find a player with a similar level to themselves. The trainers conduct training and send random balls more often, which consumes manpower and delays other people's work. Contents of the invention [0003] In order to overcome the shortcoming that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/40A63B67/04
CPCA63B67/04A63B69/407
Inventor 陈全林
Owner 张小引
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