Self-controlling jump assisting platform

A platform and platen technology, applied in the field of self-controlled jumping aid platform

Inactive Publication Date: 2010-12-22
QINGDAO XUNLI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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

Method used

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  • Self-controlling jump assisting platform
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Embodiment Construction

[0019] The following will be further described in conjunction with the accompanying drawings, not to limit the scope of the present invention.

[0020] see figure 1 Shown, the feature of the present invention is to utilize the energy provided by the motor to be converted into controllable fluid pressure energy and mechanical energy to store up, according to the athlete's body weight and the required jump height H, through the electric control system 18, pneumatic device, hydraulic device It is converted into speed energy with the mechanical transmission mechanism, so that the speed of the jump-aid platform (including athletes) reaches the required value. The jumping height (H) and the maximum speed to be achieved (the initial velocity v of the athlete leaving the jumping platform 0 ) The relationship between the two can be simply expressed as:

[0021] In the formula: H: the jumping height required by the athlete (m)

[0022] v 0 : the initial velocity of the athlete lea...

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PUM

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Abstract

The invention relates to a self-controlling jump assisting platform, comprising a table plate and a backward somersault pedal; the bottom part of the table plate is provided with an air spring; the bottom part of the backward somersault is provided with a pedal oil cylinder; the jump-assisting platform is internally provided with an electronic control device; a control output end of the electronic control device is connected with a hydraulic device and a pneumatic device through a signal line; the data input of the electronic control device includes a photoelectric switch installed on the table plate. The electric system automatically controls the pressure of the air spring according to the athlete weight W and required jump assisting height H; because the air spring is controlled along with the magnitude of the charging pressure because of the magnitude of the spring rigidity of the air spring, the magnitude of the jump assisting power is changed in the same jump assisting route, thereby realizing the required jump assisting height H.

Description

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

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B5/16
Inventor 陈吉鑫曹福顺侯成琪王绍龙高超
Owner QINGDAO XUNLI TECH
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