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Tennis training device

A trainer and tennis technology, applied in the field of tennis trainers, can solve problems such as uncertain directions and inability to help athletes practice balls, and achieve the effect of training accuracy

Pending Publication Date: 2022-07-08
NANYANG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current trainers generally support the elastic net with a bracket. The athlete serves the ball and hits the elastic net. The direction of the ball is not fixed after being reflected by the elastic net. 8" figure training

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Embodiment 1: The embodiment of the present invention discloses a tennis training device, and the working principle is as follows:

[0055] According to the training needs, fix the bracket 1 in the proper position of the tennis training field 10, and fix the ball machine 3, the induction rebound plate 4 and the support frame 5, etc., and then operate the controller to make the controller control the two motors 2 to synchronize Therefore, the two motors 2 drive the corresponding turntables 11 to rotate through the two gears 2 in one-to-one correspondence, and then each turntable 11 drives the corresponding ball machine 3 to rotate, so that the balls on the two ball machines 3 launch tennis balls. One correspondence is along the two sidelines 101. In this state, the controller controls the first ball machine 3 to start the action of serving, and then the remote player receives the ball and sends the ball along the opposite corner corresponding to the second ball machine 3....

Embodiment 2

[0058] On the basis of Embodiment 1, each time the athlete hits the first induction rebound plate 41 or the second induction rebound plate 42, and hits the ball to the corresponding target cloth 400, the sensor 406 corresponding to the target cloth 400 will pass the controller. The information is sent to the counter, and the number of times the athlete hits the tennis ball on the target cloth 400 is calculated by the counter, so that the athlete can obtain the accuracy rate of each training, so the athlete can help improve the ball skill in multiple comparisons.

[0059] In the present invention, the sensor 406 may be a strain gauge, but is not limited to a strain gauge.

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Abstract

The tennis training device is characterized in that two supports are connected to the same end of a tennis training field and close to two side lines in a one-to-one correspondence mode, and each support is rotationally connected with a rotating disc; the two motors are connected with the two rotating discs in a one-to-one correspondence mode through transmission mechanisms. The number of the ball serving machines is two, the two ball serving machines are fixed to the two rotating discs in a one-to-one correspondence mode, the two ball serving machines are distributed in an axial symmetry mode, and each motor drives a ball serving opening in the corresponding ball serving machine to rotate between the corresponding side line and the corresponding diagonal line through the corresponding rotating disc; the two induction type rebound plates are fixed to the two supports in a one-to-one correspondence mode and both face the end, away from the two supports, of the tennis training field. The controller is electrically connected with the induction type rebound plate, the two motors and the two pitching machines, and the controller controls the two motors to move synchronously. The invention discloses a tennis training device which can enable an athlete to independently complete ball drawing training that the athlete needs to run from one side of a bottom line to the other side of the bottom line during ball hitting each time.

Description

technical field [0001] The present invention relates to the technical field of tennis training equipment, in particular to a tennis training device. Background technique [0002] Tennis is one of the ball sports. Usually played between two singles players or a combination of two, players hit a tennis ball with a racket across the net on a tennis court, with the goal of making it impossible for the opponent to hit the ball back according to the rules. To play tennis well, a lot of basic training and special exercises for different techniques are needed. Due to the large amount of tennis training, it is impossible for the coach to accompany each training session. Therefore, there are a variety of tennis training devices on the market. You can complete tennis training. [0003] However, the current training equipment is generally supported by a bracket with an elastic net. The athlete serves the ball and hits the elastic net. The direction of the ball after being reflected by...

Claims

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Application Information

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IPC IPC(8): A63B69/38A63B69/40A63B71/06
CPCA63B69/38A63B69/40A63B71/06A63B2220/17
Inventor 万大苇边挺李秀娟杨萍
Owner NANYANG INST OF TECH
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