Strength-assisting bouncing platform device

A platform device and platform technology, applied in the field of jump-assist platforms

Inactive Publication Date: 2017-05-17
王坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, this automatic jump-assist device has not been reported in the market

Method used

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  • Strength-assisting bouncing platform device
  • Strength-assisting bouncing platform device

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Experimental program
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Embodiment Construction

[0019] The following further description in conjunction with the accompanying drawings does not limit the scope of the present invention.

[0020] see figure 1 As shown, the feature of the present invention is to utilize the energy provided by the motor to convert into controllable fluid pressure energy and mechanical energy to store, according to the weight of the athlete and the required jump height H, through the electronic control system 18, pneumatic device, hydraulic device It is converted into speed energy with the mechanical transmission mechanism, so that the speed of the jumping platform (including the athletes) can reach the required value. The jumping height (H) and the maximum speed to be achieved (the initial speed v of the athlete leaving the jumping platform) ) The relationship between the two can be simply expressed as:

[0021] H=v / 2g where: H: is the jumping height required by the athlete (m)

[0022] v : is the initial speed of the athlete leaving ...

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PUM

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Abstract

The invention relates to a strength-assisting bouncing platform device which comprises a platform board and a backward somersault treadle. An air spring is arranged at the bottom of the platform board, a treadle oil cylinder is arranged at the bottom of the backward somersault treadle, an electric control device is arranged in a jump-assisting platform, the control output end of the electric control device is connected with a hydraulic device and a pneumatic device through signal lines, and a data input of the electric control device comprises an optoelectronic switch installed on the platform board. An electric control system automatically controls the inner pressure of the air spring according to the weight W of an athlete and the required jump-assisting height H. Due to the fact that the rigidity of the air spring can be controlled according to an inflation pressure, an assisting force of the spring can be changed in the same jump-assisting stroke to meet the required jump-assisting height H.

Description

technical field [0001] The invention relates to a jumping-assisting platform, in particular to an assisting jumping platform device. Background technique [0002] At present, the springboards used by professional sports teams, clubs, amateur sports schools, majors, secondary schools, primary schools and other units at home and abroad are all made of wood, steel, plastic, etc. Help take off. Therefore, the jump-assisting range is limited and difficult to control during training. If a power-assisted jumping platform device can be developed, which can automatically adjust the platform parameters according to the athlete's weight parameters and jump-assist height to help the athlete achieve the required jump-assist height, such a training platform will greatly improve the athlete's training level and basic ability. At present, this automatic jump-assisting device has not been reported in the market. SUMMARY OF THE INVENTION [0003] The invention overcomes the deficiencies...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B5/08
Inventor 王坤
Owner 王坤
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