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A kind of table tennis ball serving device for physical exercise

A ball serving device and a technology for physical exercise, applied to rackets, sports accessories, etc., can solve the problems of increasing training difficulty, boring and boring, and low training difficulty.

Active Publication Date: 2020-04-14
宿州速果信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing table tennis ball machines, the angles of the table tennis balls sent are consistent, resulting in low training difficulty, and people will feel bored when they repeat the action of serving the ball. Therefore, the technical problem of the present invention is: to provide a Adjust the angle of serving, increase the difficulty of training, and make table tennis players work harder during training. Table tennis serving device for physical exercise

Method used

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  • A kind of table tennis ball serving device for physical exercise

Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] A kind of table tennis ball serving device for physical exercise, such as figure 1As shown, it includes a base plate 1, an L-shaped support frame 2, a support plate 3, a placement frame 4, a hanging ring 5, a discharge pipe 6, a vertical rod 7, a baffle plate 8, a discharge pipe 9, a cross bar 10, and a turntable 11 , drive motor 12, push plate 13, connecting rod 14, guide sleeve 15, movable rod 16, contact wheel 17, first spring 18, movable plate 19, first bearing seat 21, first rotating shaft 22, horizontal plate 23, pendulum Plate 24, arc-shaped plate 25, second spring 26, hook 27 and backguy 28, the first bearing seat 21 is installed on the left side of bottom plate 1 top, the first rotating shaft 22 is installed in the first bearing seat 21, the first rotating shaft 22 top Horizontal plate 23 is installed, and horizontal plate 23 top left side rotation type is installed with pendulum plate 24, and pendulum plate 24 right side is equipped with arc-shaped plate 25, a...

Embodiment 2

[0020] A kind of table tennis ball serving device for physical exercise, such as figure 1 As shown, it includes a base plate 1, an L-shaped support frame 2, a support plate 3, a placement frame 4, a hanging ring 5, a discharge pipe 6, a vertical rod 7, a baffle plate 8, a discharge pipe 9, a cross bar 10, and a turntable 11 , drive motor 12, push plate 13, connecting rod 14, guide sleeve 15, movable rod 16, contact wheel 17, first spring 18, movable plate 19, first bearing seat 21, first rotating shaft 22, horizontal plate 23, pendulum Plate 24, arc-shaped plate 25, second spring 26, hook 27 and backguy 28, the first bearing seat 21 is installed on the left side of bottom plate 1 top, the first rotating shaft 22 is installed in the first bearing seat 21, the first rotating shaft 22 top Horizontal plate 23 is installed, and horizontal plate 23 top left side rotation type is installed with pendulum plate 24, and pendulum plate 24 right side is equipped with arc-shaped plate 25, ...

Embodiment 3

[0023] A kind of table tennis ball serving device for physical exercise, such as figure 1 As shown, it includes a base plate 1, an L-shaped support frame 2, a support plate 3, a placement frame 4, a hanging ring 5, a discharge pipe 6, a vertical rod 7, a baffle plate 8, a discharge pipe 9, a cross bar 10, and a turntable 11 , drive motor 12, push plate 13, connecting rod 14, guide sleeve 15, movable rod 16, contact wheel 17, first spring 18, movable plate 19, first bearing seat 21, first rotating shaft 22, horizontal plate 23, pendulum Plate 24, arc-shaped plate 25, second spring 26, hook 27 and backguy 28, the first bearing seat 21 is installed on the left side of bottom plate 1 top, the first rotating shaft 22 is installed in the first bearing seat 21, the first rotating shaft 22 top Horizontal plate 23 is installed, and horizontal plate 23 top left side rotation type is installed with pendulum plate 24, and pendulum plate 24 right side is equipped with arc-shaped plate 25, ...

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Abstract

The invention relates to a ball serving device, in particular to a table tennis ball serving device for physical exercise. Thus, the table tennis ball serving device for physical exercise aims at achieving the technical purposes that the serving angle can be adjusted, the training difficulty can be increased, and table tennis players are more studious during training. According to the technical scheme, the table tennis ball serving device for physical exercise comprises a bottom plate, an L-shaped supporting frame, a supporting plate, a containing frame, a hanging ring, a discharge pipe, a vertical rod, a baffle, a discharge pipe, a cross rod, a rotary disc, a drive motor and the like. A first bearing block is mounted on the left side of the top of the bottom plate, a first rotary shaft ismounted in the first bearing block, and a cross plate is mounted at the top end of the first rotary shaft. Under the effect of the first bearing block and the first rotary shaft, the angle of the cross plate can be adjusted, then the serving angle is adjusted, and the table tennis players carry out table tennis training at different angles; by means of an adjusting device, the serving angle doesnot need to be manually adjusted, and time and labor are saved.

Description

technical field [0001] The invention relates to a ball serving device, in particular to a table tennis ball serving device for physical training. Background technique [0002] With the improvement of people's quality of life, more and more people pay attention to physical exercise, some sports then need people to carry out through sports equipment, and then the table tennis player is exactly to exercise through the table tennis ball machine, improve the table tennis level of oneself, However, in the existing table tennis ball machines, the table tennis balls are sent at the same angle, which leads to low training difficulty, and if the ball is trained by people, people will feel bored when they repeat the ball, which will lead to inattentive follow-up balls, which will affect table tennis. Athlete's training. [0003] Therefore need badly to research and develop a kind of angle that can be adjusted to serving, increase training difficulty, make the physical training of tabl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/40
CPCA63B69/407A63B2102/16A63B2225/09
Inventor 李玉林
Owner 宿州速果信息科技有限公司