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Self-control take-off platform

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

Inactive Publication Date: 2016-05-11
王帅
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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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  • Self-control take-off 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 by the mechanical transmission mechanism, so that the speed of the jumping platform (including athletes) reaches the required value. Jumping height (H) and the maximum speed to be achieved (the initial velocity v of the athlete leaving the jumping platform ) The relationship between the two can be simply expressed as:

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

[0022] v : is the initial velocity of the athlete l...

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Abstract

The invention relates to a self-control take-off platform. The self-control take-off platform comprises a table board and a backward somersault pedal, wherein an air spring is arranged on the bottom of the table board, a pedal oil cylinder is arranged on the bottom of the backward somersault pedal, an electric control device is arranged in the take-off platform, a control output end of the electric control device is connected with a hydraulic device and a pneumatic device through signal wires, and a data input part of the electric control device comprises an optoelectronic switch mounted on the table board. According to the self-control take-off platform, according to the weight W of a sportsman and the required take-off height H, an electric control system automatically controls the pressure inside the air spring; as the spring stiffness of the air spring can be controlled along with the inflation pressure, the take-off force of the air spring can be changed during the same take-off process, and therefore, the required take-off height H is achieved.

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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IPC IPC(8): A63B5/16
Inventor 王帅
Owner 王帅