CN112741985A

CN112741985A - Space navigation exercising apparatus

Info

Publication number: CN112741985A
Application number: CN202110215057.3A
Authority: CN
Inventors: 李新亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-05-04

Abstract

The invention relates to an aerospace exercise machine, which comprises components such as a straight rod (1), a belt (2), a chest expander (3), a bottom plate magnet (4a), a sole magnet (4b), a bottom plate hanging ring and the like. The components are small in size and mass, occupy small space and increase little emission cost; the muscle exercising is taken as a breakthrough, so that the function of each organ is not degenerated; the body muscles are comprehensively exercised, such as various exercises are performed on the earth; after the exercise is stopped, the sole magnet (4b) is separated from the bottom plate magnet (4a), a method of separating from a vertical contact surface is not adopted, a method of sliding away along the contact surface is adopted, the force is small, and the time is short; the invention solves the serious problem of the body function degradation of astronauts in the long-time gravity-free aerospace process in advance without rain, silk and muzzle, and can accelerate the forward pace of the human universe exploration.

Description

Space navigation exercising apparatus

Technical Field

The invention relates to an aerospace exercise device, in particular to a simple and small aerospace exercise device which can prevent physical functions of astronauts from being degraded in an aerospace plane flying for a long time in a non-gravitation space.

Background

Modern civilization has progressed to the stage of detecting solar planets, and since the last 60 s, many countries have launched 44 detectors to mars in the first place, 19 of which have succeeded in reaching the mars ground or the ring fire orbit. It is expected that mankind will be in close proximity to mars in space vehicles for the next decade.

The earth is far away from the mars, and the distance between the mars and the earth is about 5576 kilometers on 8 months and 27 days in 2003, which is the latest time in 6 million years.

How long a spacecraft carrying astronauts flies from earth to mars when mars are closer to earth?

The following data may be referenced.

In 12 minutes at 23 days 7 and 23 months in 2020, the first Mars detection task 'Tian Ying' detector is successfully launched by using a Chang Zheng five-remote-four carrier rocket in China Wenchang space launching field, and the 'Tian Ying' detector can fly for about 7 months in the ground fire transfer orbit and enter the circular fire orbit at 2 months in 2021.

Astronauts in space ships fly for 7 months in space without gravitation, and if no countermeasure is provided, the physical function can be seriously degraded according to the physiological law of entering and exiting. When he arrives on the fire, he may not be able to stand, may have difficulty eating, may have severe dyspepsia, and may not be able to complete the task of probing.

The only feasible approach is to adhere to exercise in order that the physical function does not deteriorate seriously.

The development of an exercise apparatus for preventing the physical function of an astronaut from being degraded in the long-time space flight process in the gravity-free space in advance is a real urgent need.

However, the space of the spacecraft is narrow, large complex exercise equipment cannot be used, and the cost of 30000 dollars and about 190000 RMB is required for every 1 kilogram of weight on the earth.

Can a simple small exercise machine be used to prevent deterioration of physical function?

Should be feasible, the key is innovation.

Disclosure of Invention

The invention aims to solve the technical problem of providing a simple and small space navigation exerciser for astronauts to prevent physical function degradation in a space spacecraft which flies for a long time in a gravity-free space.

In order to solve the technical problem, the technical scheme of the invention is as follows:

an aerospace exercise device for astronauts to use in space where there is no gravitation in space as an exercise device for exercising body and maintaining physical function, which comprises a straight bar, a belt, a tension device, a bottom plate magnet, a sole magnet and a bottom plate hanging ring.

The straight rod is made of hard materials with low density, and the upper end and the lower end of the straight rod are respectively and vertically and fixedly connected to a top plate and a bottom plate of an inner cavity of the spacecraft.

The two belt hooks are fixedly connected to the belt and respectively positioned on two sides of the body of the astronaut when the belt is tied to the waist of the astronaut.

One of the two chest-developer is a tension spring, the length of the tension spring is equal to or less than that of the shank of the astronaut, the upper end of the tension spring is provided with a chest-developer hanging ring, and the lower end of the tension spring is provided with a chest-developer hanging hook.

The bottom plate magnet is in a thin cuboid shape, and two magnetic poles of the bottom plate magnet are in the direction vertical to the bottom plate of the inner cavity of the spacecraft; two bottom plate magnets which are positioned behind the straight rod but close to the straight rod, are separated at the rear two sides of the straight rod, have the distance between the two bottom plate magnets which is equal to or larger than the shoulder width of the astronaut and are respectively and fixedly connected on the bottom plates of the inner cavity of the spacecraft at the corresponding positions.

The sole magnet is in a thin cylinder shape, and two magnetic poles of the sole magnet are in the direction vertical to the bottom plate of the inner cavity of the spacecraft; and the two sole magnets are respectively embedded on the soles at the rear parts of the two shoes of the astronaut, and the lower surfaces of the two sole magnets are respectively flush with the lower surfaces of the two soles.

And the two baseplate hanging rings are respectively positioned right behind or laterally behind the two baseplate magnets and respectively close to the two baseplate magnets, are fixedly connected to the baseplate of the inner cavity of the spacecraft at corresponding positions, are flatly laid on the baseplate when not used, and can be rotated to be vertical to the baseplate when used.

When the astronaut exercises, the belt is tightly bound on the waist, the tensioner hanging rings at the upper ends of the two tensioners are respectively hooked on the belt hanging rings at the two sides of the belt, two feet of the tensioner hanging rings stand on the two bottom plate magnets respectively, two sole magnets on the two shoes are respectively attracted with the two bottom plate magnets by strong magnetic force, then the tensioner hanging rings at the lower ends of the two tensioners are respectively hooked on the two bottom plate hanging rings by squatting, and then the straight rod is held by two hands; the astronaut can exercise corresponding muscles during the process of standing by using the strength of legs, feet and waist and then slowly squatting, such as reciprocating motion of squatting and standing on the earth; the astronaut can exercise corresponding muscles in the process of standing by himself and slowly squatting by using the strength of arms and chest and abdomen, for example, the astronaut can make climbing movement upwards and then make descending movement downwards on the earth by using a two-hand staggered grab bar along a vertical ladder; the astronaut can exercise most of muscles on the body by using the force of the whole body during the process of standing and slowly squatting, such as swimming on the earth; the human body is an organic whole, and all organs interact, cooperate and cooperate with each other to seem to exercise muscles and maintain and strengthen the functions of the muscles, and actually, the functions of all organs are maintained and strengthened, so that the astronaut can maintain and even strengthen the functions of the body in the process of long-time space flight without gravitation.

When an astronaut stops exercising, the method for separating the sole magnet from the bottom plate magnet adsorbed by the sole magnet is as follows: the sole magnet is separated along the contact surface of the sole magnet and the bottom plate magnet through relative sliding.

After the structure is adopted, the sizes of the straight rod, the belt, the chest expander, the bottom plate magnet, the sole magnet and the bottom plate hanging ring are smaller, the weight is smaller, the occupied space is small, the increased launching cost is low, and the generated scientific research benefit is larger.

After the structure is adopted, the astronaut can be exercised in the process of space flight without gravitation space, the physical function can not be degraded, and the planet detection work can be completed under good physical conditions.

After the structure is adopted, the muscle exercising is taken as a breakthrough, and the function of each organ is not degraded.

With such a structure, the body muscles are comprehensively exercised, and various exercises are performed on the earth.

After the structure is adopted, the sole magnet is separated from the bottom plate magnet, a method of separating the vertical contact surface is not adopted, but a method of sliding along the contact surface is adopted, the separation of the vertical contact surface needs to overcome strong magnetic force, the sliding along the contact surface needs to overcome sliding friction force, and the sliding friction force is far smaller than the magnetic force, so the sliding force along the contact surface is small, and the time is short. This was confirmed by the inventors through simple experiments.

By adopting the structure, the serious problem that the physical function of astronauts is degraded in the long-time space flight process in the gravity-free space is solved in advance, and the forward pace of human space exploration is possibly accelerated.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic illustration of an aerospace vehicle used by an astronaut in a spacecraft.

Detailed Description

As shown in fig. 1, an aerospace exercise machine for an astronaut to use as an exercise machine for exercising the body and maintaining physical functions in a space 5 without attractive force, comprises a straight bar 1, a belt 2, a tensile device 3, a bottom plate magnet 4a, a sole magnet 4b and a bottom plate suspension loop.

The straight rod 1 is made of a hard material with low density, and the upper end and the lower end of the straight rod are respectively and vertically fixedly connected to a top plate and a bottom plate of an inner cavity of the spacecraft 5.

The belt 2 is fixedly connected with two belt hooks, and the two belt hooks are respectively positioned at two sides of the body of the astronaut when the belt is tied on the waist of the astronaut.

Any one of the two chest expanders 3 is an extension spring, the length of the chest expander 3 is equal to or less than that of the shank of the astronaut, the upper end of the chest expander is provided with a chest expander hanging ring, and the lower end of the chest expander 3 is provided with a chest expander hanging hook.

The floor magnet 4a has a thin rectangular parallelepiped shape, and both magnetic poles thereof are in a direction perpendicular to the floor of the inner cavity of the spacecraft 5. Two bottom plate magnets 4a which are positioned behind the straight rod 1 but close to the straight rod 1, are respectively and fixedly connected on the bottom plate of the inner cavity of the spacecraft 5 at corresponding positions, are separated at the rear two sides of the straight rod 1, and have the distance between the two sides which is equal to or larger than the shoulder width of the astronaut.

The sole magnet 4b, which is thin cylindrical, has both poles in a direction perpendicular to the floor of the cavity of the spacecraft 5. And two sole magnets 4b which are respectively embedded on soles at the rear parts of the two shoes of the astronaut, and the lower surfaces of the two sole magnets are respectively flush with the lower surfaces of the two soles.

And the two baseplate hanging rings are respectively positioned right behind or laterally behind the two baseplate magnets 4a and are respectively close to the two baseplate magnets 4a, are fixedly connected to the baseplate of the inner cavity of the spacecraft 5 at the corresponding positions, are flatly laid on the baseplate when not in use, and can be rotated to be vertical to the baseplate when in use.

When the astronaut takes exercise, the belt 2 is tied on the waist, the tensioner hanging rings at the upper ends of the two tensioners 3 are respectively hung on the belt hanging rings at the two sides of the belt 2, the two feet of the tensioner hanging rings stand on the two bottom plate magnets 4a respectively, the two sole magnets 4b on the two shoes are respectively adsorbed with the two bottom plate magnets 4a in a strong magnetic force manner, then the tensioner hanging rings at the lower ends of the two tensioners 3 are respectively hung on the two bottom plate hanging rings by squatting of the tensioner hanging rings, and then the straight rod 1 is held by two hands. The astronaut can exercise the muscles corresponding to the process of standing by using the strength of legs, feet and waist and then slowly squatting, such as reciprocating movement of squatting and standing on the earth. The astronaut can exercise the corresponding muscles by using the strength of the arms and the chest and abdomen to stand and then slowly squat, for example, the astronaut can make climbing movement upwards and then making descending movement downwards on the earth by using a two-hand staggered grab bar along a vertical ladder. The astronaut can exercise most of muscles on the body by using the strength of the whole body to stand and then slowly squat, and the astronaut can swim on the earth. The human body is an organic whole, and all organs interact, cooperate and cooperate with each other to seem to exercise muscles and maintain and strengthen the functions of the muscles, and actually, the functions of all organs are maintained and strengthened, so that the astronaut can maintain and even strengthen the functions of the body in the process of long-time space flight without gravitation.

When the astronaut stops exercising, the sole magnet 4b and the bottom plate magnet 4a attracted with the sole magnet 4b are separated by the following method: the sole magnet 4b is separated by sliding relative to the bottom plate magnet 4a along the contact surface thereof.

The embodiments of the present invention are described in detail above with reference to the accompanying drawings. The present invention is not limited to the above-described embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Variations that do not depart from the gist of the invention are intended to be within the scope of the invention.

Claims

1. An aerospace exercise apparatus, comprising:

the space navigation exercise equipment is used for astronauts to exercise bodies and maintain physical functions in space spacecraft (5) without gravitation, and comprises a straight rod (1), a belt (2), a tension device (3), a bottom plate magnet (4a), a sole magnet (4b) and a bottom plate hanging ring;

the straight rod (1) is made of hard materials with low density, and the upper end and the lower end of the straight rod are respectively and vertically and fixedly connected to a top plate and a bottom plate of an inner cavity of the spacecraft (5);

the belt (2) is fixedly connected with two belt hooks, and when the belt is tied on the waist of an astronaut, the two belt hooks are respectively positioned on two sides of the body of the astronaut;

any one of the two chest expanders (3) is an extension spring, the length of the chest expander is equal to or less than that of the shank of the astronaut, the upper end of the chest expander is provided with a chest expander hanging ring, and the lower end of the chest expander is provided with a chest expander hanging hook;

the soleplate magnet (4a) is in a thin cuboid shape, and two magnetic poles of the soleplate magnet are in the direction vertical to the soleplate of the inner cavity of the spacecraft (5); two bottom plate magnets (4a) which are positioned behind the straight rod (1) but close to the straight rod (1), are respectively arranged at the rear two sides of the straight rod (1), have a distance equal to or larger than the shoulder width of the astronaut and are respectively and fixedly connected on the bottom plate of the inner cavity of the spacecraft (5) at the corresponding position;

the sole magnet (4b) is in a thin cylindrical shape, and two magnetic poles of the sole magnet are in a direction vertical to the bottom plate of the inner cavity of the spacecraft (5); two sole magnets (4b) respectively embedded on the soles at the rear parts of the two shoes of the astronaut, and the lower surfaces of the two sole magnets are respectively flush with the lower surfaces of the two soles;

the two baseplate hanging rings are respectively positioned right behind or laterally behind the two baseplate magnets (4a) and respectively close to the two baseplate magnets (4a), are fixedly connected to the baseplate of the inner cavity of the spacecraft (5) at the corresponding positions, are flatly arranged on the baseplate when not used, and can be rotated to be vertical to the baseplate when used;

when the astronaut exercises, the belt (2) is tightly tied on the waist, the tensioner hanging rings at the upper ends of the two tensioners (3) are respectively hung on the belt hanging hooks at the two sides of the belt (2), two feet of the astronaut stand on the two bottom plate magnets (4a) respectively, the two sole magnets (4b) on the two shoes are respectively adsorbed with the two bottom plate magnets (4a) in a strong magnetic manner, then the tensioner hanging rings at the lower ends of the two tensioners (3) are respectively hung on the two bottom plate hanging rings by squatting, and then the straight rod (1) is held by two hands; the astronaut can exercise corresponding muscles in the process of standing by using the forces of legs, feet and waist and then slowly squatting, such as reciprocating motion of squatting and standing on the earth; the astronaut can exercise corresponding muscles in the process of standing by himself and then slowly squatting by using the strength of arms and chest and abdomen, for example, the astronaut can make climbing movement upwards and then make descending movement downwards on the earth by using a two-hand staggered grab bar along a vertical ladder; the astronaut can exercise most of muscles on the body in the process of standing by using the force of the whole body and then slowly squatting, such as swimming on the earth; the human body is an organic whole, and the organs interact, cooperate and cooperate with each other to seem to exercise muscles and maintain and strengthen the functions of the muscles, and actually, the functions of the organs are maintained and strengthened, so that the astronaut can maintain and even strengthen the functions of the body in the process of long-time space flight without gravitation.

2. The aerospace exercise apparatus of claim 1, wherein:

when an astronaut stops exercising, the sole magnet (4b) and the bottom plate magnet (4a) attracted with the sole magnet are separated by the following method: the sole magnet (4b) is separated by relative sliding along the contact surface of the sole magnet (4b) and the bottom plate magnet (4 a).