Tennis throwing device for tennis serving movement exercising

A technology of tennis and movement, applied in the direction of sports accessories, etc., can solve the problems of affecting training efficiency and high energy consumption of athletes, and achieve the effect of improving training efficiency, reducing physical energy consumption, and increasing training time

Inactive Publication Date: 2016-09-28
QINZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the process of throwing the tennis ball firstly requires a process of throwing the tennis ball up, the player’s continuous repetition of the process of throwing the tennis ball up will reduce the actual time for hitting the ball, and the repeated action of throwing the tennis ball up will consume a lot of physical energy of the athlete. Affect training efficiency

Method used

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  • Tennis throwing device for tennis serving movement exercising

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see figure 1 , the present invention provides a technical solution:

[0017] A ball-throwing device used for tennis serving practice, comprising a base plate 1, a support 2 and a support 2 3, the top of the base plate 1 is sequentially installed with support 2 3, bearing frame 4 and support 2, and the bearing frame from left to right 4. The inner chamber of the top is movably equipped with a rotating bearing 5, and the middle part of the rotating beari...

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Abstract

The invention discloses a ball-throwing device used for practicing tennis serving action, which comprises a base plate, a support 1 and a support 2. The top of the base plate is sequentially installed with a support 2, a bearing frame and a support 1 from left to right. The bearing The inner cavity at the top of the frame is movably equipped with a rotating bearing, and the middle part of the rotating bearing is fixed with a parabolic power wheel. One end of the rotating bearing on the left side of the parabolic power wheel is connected with the rotating shaft of the parabolic motor. There is a parabolic guide cylinder, and the inner cavity of the parabolic guide cylinder is provided with a push rod. The present invention is a ball throwing device used for tennis serving practice. The device has a simple structure and is easy to use. The device also effectively reduces the physical energy consumption of athletes and improves the training efficiency of athletes.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a ball-throwing device used for tennis serve action practice. Background technique [0002] Tennis is a popular competitive sport. For tennis beginners, holding the racket, serving, and hitting are the three basic skills. Among them, serving is a scoring technique that is completely controlled by the player unilaterally. pivotal role. Serving techniques include flat serve, sliced ​​serve and topspin serve. The three different types of serve techniques are different in the grip method, throwing position, hitting point and rebound direction. To master the different three types of serving and accurately judge the landing point of the tennis ball in the air to hit, it needs repeated practice and training. Since the process of throwing the tennis ball firstly requires a process of throwing the tennis ball up, the player’s continuous repetition of the process of throwing th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/40A63B69/38
CPCA63B69/40A63B69/385
Inventor 安彦伟
Owner QINZHOU UNIV
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