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Non-contact badminton returning drop point training device based on interactive projection system and method for acquiring accurate rate of badminton returning drop point

An interactive projection and non-contact technology, applied in projection devices, printing devices, sports accessories, etc., to achieve the effects of improving reaction speed and adaptability, strong experience support, and remarkable training effects

Inactive Publication Date: 2012-06-27
HARBIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It can make good use of the latest scientific and technological research results, conform to the development direction of modern high-level sports training, and use the athlete's movement information to train the athlete's technical process. The non-contact badminton return point training device and the return point training device based on the interactive projection system The method of obtaining point accuracy has not yet appeared at home and abroad

Method used

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  • Non-contact badminton returning drop point training device based on interactive projection system and method for acquiring accurate rate of badminton returning drop point
  • Non-contact badminton returning drop point training device based on interactive projection system and method for acquiring accurate rate of badminton returning drop point
  • Non-contact badminton returning drop point training device based on interactive projection system and method for acquiring accurate rate of badminton returning drop point

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Experimental program
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specific Embodiment approach 1

[0026] Specific implementation mode 1. Combination Figure 1 to Figure 3 Describe this specific embodiment, the non-contact badminton ball return drop point training device based on the interactive projection system, which includes an interactive projection system 1, a curtain 2, an acceleration sensor 9 and a control module 10;

[0027] Curtain 2 is covered with and lays on half field of the net side of badminton court; Acceleration sensor 9 is fixed on the racket that player uses;

[0028] The acceleration signal output end of the acceleration sensor 9 is connected with the acceleration signal input end of the control module 10;

[0029] The projection control signal input end of the interactive projection system 1 is connected to the projection control signal output end of the control module 10;

[0030] The signal output terminal of the interactive projection system 1 is connected to the signal input terminal of the control module 10 for collecting the ball return point. ...

specific Embodiment approach 2

[0035] Embodiment 2. The difference between this embodiment and the non-contact badminton return training device based on the interactive projection system described in Embodiment 1 is that a radio frequency signal is used between the acceleration sensor 9 and the control module 10 to realize the data. communication.

specific Embodiment approach 3

[0036] Specific Embodiment 3. The difference between this specific embodiment and the non-contact badminton return landing point training device based on the interactive projection system described in specific embodiment 1 is that it also includes a wireless signal transmitting module 51 and a wireless signal receiving module 52 , the signal output end of the wireless receiving module 52 is connected to the signal input end of the control module 10 .

[0037] In this embodiment, the wireless signal transmitting module 51 is a remote controller. After pressing the remote controller, the interactive projection system 1 starts to work. The remote controller in this embodiment can be placed in the hands of the coaches to interrupt, pause and replay in real time so as to guide the players' actions.

[0038] This embodiment further improves the effect of returning the ball in training, and realizes the player's ability to quickly select the landing point of the returning ball, corre...

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Abstract

The invention innovatively provides a non-contact badminton returning drop point training device based on an interactive projection system and a method for acquiring an accurate rate of a badminton returning drop point, and relates to a badminton returning drop point training device and the method for acquiring the accurate rate of the badminton returning drop point. The badminton returning drop point is indicated by the interactive projection system, so that a badminton player can train the badminton returning drop point on purpose; an on-site environment is simulated, so that the response speed and the flexibility of the badminton player can be effectively improved and the response time of the badminton player can be reduced; and the non-contact badminton returning drop point training device based on the interactive projection system and the method for acquiring the accurate rate of the badminton returning drop point are applicable to the badminton returning drop point training process and the badminton returning drop point training.

Description

technical field [0001] The invention relates to a badminton ball return landing point training device and a method for obtaining the accuracy rate of the ball return landing point. Background technique [0002] At present, in the teaching and training of badminton, the purpose of training the reaction speed of receiving the ball is through the serving machine, the coach and the practice with teammates. However, there is a lack of effective means to practice the reaction speed of returning the ball, let alone the reaction training combined with badminton special training and the intensive training of selecting reaction time. Because of its speed, multiple rounds, and many changes, the badminton game requires athletes to have extremely fast reaction speed and good adaptability. [0003] It can make good use of the latest scientific and technological research results, conform to the development direction of modern high-level sports training, and use the athlete's movement info...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/00A63B71/06G03B29/00
Inventor 夏国滨张凤鸣侯政志张军
Owner HARBIN NORMAL UNIVERSITY
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