Boating training rhythm directing device

A conductor, rhythm technique

Inactive Publication Date: 2010-09-08
WUHAN SPORTS UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Currently, there is no rhythm director for rowing training

Method used

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  • Boating training rhythm directing device
  • Boating training rhythm directing device
  • Boating training rhythm directing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] As shown in Figure 1, the rowing training rhythm director includes a power supply voltage stabilization circuit, a CPU control circuit, an indicator light and a peripheral storage circuit, a frequency display circuit, a buzzer circuit, a watchdog and a voltage detection circuit, and a rechargeable battery. ; The input terminal of the power supply voltage stabilizing circuit is connected with the rechargeable battery, and the output terminal of the power supply voltage stabilizing circuit provides +5V power supply; the indicator light and peripheral storage circuit, frequency display circuit, buzzer circuit, watchdog and voltage detection circuit are respectively It is connected with the pin of the central processing unit of the CPU control circuit.

[0039] As shown in Figure 2, the power supply voltage stabilizing circuit is composed of a dial switch SW, a first capacitor C1, a second capacitor C2, and a voltage stabilizing chip AS1117. One end of the dial switch SW and...

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PUM

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Abstract

The invention relates to a rhythm director for rowing training. The rhythm director for rowing training is characterized in that the invention comprises a power-source voltage stabilizing circuit, a CPU controlling circuit, a guiding light and peripheral memory circuit, a frequency display circuit, a buzzer circuit, a watching-dog and voltage detecting circuit, and a rechargeable battery. The input end of the power-source voltage stabilizing circuit is connected with the rechargeable battery, the output end of the power-source voltage stabilizing circuit provides +5volt power source, the guiding light and peripheral memory circuit, the frequency display circuit, the buzzer circuit, the watching-dog and voltage detecting circuit are respectively connected with connecting feet of a central processing unit of the CPU controlling circuit. The invention has the advantages of intuitive beat displaying, good beat displaying effect and capability of saving electrical-power resource.

Description

technical field [0001] The invention belongs to the technical field of sports equipment, and in particular relates to a rowing training rhythm director. Background technique [0002] Dynamometer and gravity equipment exercises are widely used in training as the main land strength training means of rowing. According to the periodic characteristics of rowing events, correctly mastering the rhythm of strength training can greatly improve the effect of strength training, and the level of athletes will be further improved. [0003] The paddle-pulling speed of rowing boats is the key factor to generate high power and strength. Increasing the paddle-pulling speed underwater is conducive to generating greater thrust and power. Within a certain frequency range, there is an optimal paddle frequency range, so that the thrust While increasing, there is a higher propulsion efficiency. With the increase of the paddling frequency, the speed of the paddle in the water will also increase, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/00A63B69/06G04F5/02
Inventor 郑伟涛马勇何海峰杨婧石清肖舸易名农韩久瑞
Owner WUHAN SPORTS UNIV
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