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Space bicycle

A bicycle and space technology, which is applied to training equipment for adjusting cardiovascular system, training equipment for adjusting coordination, gymnastics equipment, etc., can solve the problems of artificial gravity equipment in space stations, and achieve the effect of resisting weightlessness, easy operation and obvious effect. Effect

Inactive Publication Date: 2014-01-29
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, in view of the particularity of the spaceflight environment and the limitation of space, no artificial gravity equipment has been equipped on the space station so far.

Method used

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  • Space bicycle

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Embodiment Construction

[0008] Such as figure 1 Shown, space bicycle is made up of parts such as base 15, column 14, boom 5, boom support 1, seat 10, pedal driving device 12, transmission and speed change device 3. Two booms 5 are cylindrical rigid structures, and the upper ends of the booms 5 are installed on the two ends of the boom bracket 1 through bearings, and the booms 5 can be extended. Boom support 1 is a cuboid rigid structure, and the bottom center of boom support 1 is connected with wheel shaft 4 by gear 2, and boom support 1 can rotate around wheel shaft 4, and wheel shaft 4 is fixed on the top of column 14. The column 14 is a cylindrical rigid structure, and its lower end is fixed on the base 15 . Two pedal driving devices 12 are respectively fixed on the lower end of the boom 5, and each pedal driving device 12 is connected with two pedals 13, and the pedal driving device 12 is connected with one end of the transmission and speed change device 3 by a chain, and the transmission and tr...

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Abstract

The invention provides a space bicycle used in space travel. The space bicycle is composed of a base, a stand column, suspension arms, a suspension arm support, a seat, pedal driving devices, a transmission and speed variation device and the like. The pedal driving devices drive the suspension arm support to rotate around a wheel axle, the suspension arm support drives the suspension arms to rotate to generate inertial centrifugal force, the suspension arms are gradually unfolded outwards under the action of the inertial centrifugal force, and therefore artificial gravity is applied to the human body. The space bicycle saves energy, protects the environment, is small in occupied space, is simple and convenient to operate, achieves the effect that physical exercise and artificial gravity practice are carried out at the same time, can effectively and comprehensively resist against a weightlessness effect, and improves exercise efficiency.

Description

technical field [0001] The invention relates to a space bicycle capable of carrying out physical exercise and artificial gravity training at the same time. Background technique [0002] The weightless environment during spaceflight can cause adaptive changes in various human systems, including cardiovascular dysfunction, muscle atrophy, and bone loss, threatening the health and safety of astronauts. Among the countermeasures currently adopted, physical exercise is the most basic and most commonly used countermeasure. Bicycle ergometer is an exercise method widely used in spaceflight. The bicycle ergometer is a device that can be stepped on similarly to a bicycle. The bicycle ergometer training can reduce the cardiovascular dysfunction and Muscle atrophy. The establishment of an artificial gravity environment during long-term space flight is considered to be the most effective comprehensive measure against the effect of weightlessness, which can fundamentally eliminate the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B22/08A63B71/06
Inventor 孙喜庆王永春
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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