Special space shoes for astronauts

An astronaut, space technology, applied in the field of aerospace, can solve the problem of astronauts not being able to stand stably

Active Publication Date: 2016-08-24
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that astronauts cannot stand stably in the space capsule, and provide a kind of special space shoes for astronauts

Method used

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  • Special space shoes for astronauts
  • Special space shoes for astronauts
  • Special space shoes for astronauts

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Experimental program
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specific Embodiment approach 1

[0018] Specific embodiment one: the following combination Figure 1 to Figure 3 Illustrating this embodiment, the special space shoes for astronauts in this embodiment include m suction cups 1 at the front of the shoe, n suction cups at the middle of the shoe 2, k suction cups at the rear of the shoe 3, pressure sensors 4 at the front of the shoe, mid-shoe pressure sensor 5, rear-shoe pressure sensor 17, front-shoe solenoid valve 11, mid-shoe solenoid valve 12, rear-shoe solenoid valve 13, vacuum pump 14 and processor 15;

[0019] The m shoe front suction cups 1, the n shoe middle suction cups 2 and the k shoe rear suction cups 3 are respectively provided with the front, middle and rear regions of the lower bottom surface of the shoe;

[0020] The pressure sensor 4 at the front of the shoe, the pressure sensor 5 at the middle of the shoe and the pressure sensor 17 at the back of the shoe are respectively provided with a hollow area of ​​the sole, and are used to detect the pre...

specific Embodiment approach 2

[0038] Embodiment 2: This embodiment further describes Embodiment 1, which also includes two air inlets 6 and an air outlet 7, and the two air inlets 6 and the air outlet 7 are arranged on the outer surface of the hollow area of ​​the shoe; The two air inlets 6 are communicated with the air inlets of the vacuum pump 14; the exhaust ports 7 are communicated with the air discharge ports of the m shoe front suction cups 1, the n shoe mid shoe suction cups 2 and the k shoe rear suction cups 3.

specific Embodiment approach 3

[0039] Embodiment 3: This embodiment further describes Embodiment 1. It also includes a charging port 8 and a battery 16. The charging port 8 is arranged on the outer surface of the hollow area of ​​the shoe, and the charging port 8 provides an external power inlet for the battery 16. The battery 16 provides DC working power.

[0040] The special shoes in this embodiment use the battery 16 to supply power to the system, which can realize continuous charging and discharging, which not only saves energy consumption, but also realizes continuous use.

[0041] The voltage of the storage battery 16 is 10~15V, the capacity is 30000mA, and the fast charging technology is adopted, and the fastest charging completion time is 1.5~3h.

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Abstract

The invention discloses a pair of space special shoes special for an astronaut, which belong to the aerospace field and aim to solve the problem that the astronaut can't stand stably in a space capsule. The pair of shoes comprise m suction discs at shoe front portions, n suction discs at shoe middle portions, k suction discs at shoe back portions, three pressure sensors, three electromagnetic valves, a vacuum pump and a processor, wherein the three pressure sensors are respectively used to detect pressure signals of front soles, middle portions of feet and heels and then send the signals to the processor; the processor is used to control the switch of the vacuum pump; an air output port of the vacuum pump is simultaneously communicated with air inlets of the m suction discs at the shoe front portions, n suction discs at the shoe middle portions and k suction discs at the shoe back portions through pipelines; the processor is used to send orders through the three electromagnetic valves and is used to respectively control the air on-off state and the size of the inlet air quantity of the m suction discs at the shoe front portions, the n suction discs at the shoe middle portions and the k suction discs at the shoe back portions.

Description

technical field [0001] The invention relates to a special shoe with vacuum negative pressure adsorption, belonging to the field of aerospace. Background technique [0002] As my country's manned spaceflight has entered the construction stage of the space station, the aerospace scientific research tasks have become more and more onerous, making the astronauts' working time in space continue to increase. have varying degrees of impact. Through the pictures returned from the Tiangong cabin, we can see that it is difficult for the astronauts to control the stability of their own walking. They can only fix their feet with the binding ropes placed in specific places, and the astronauts cannot stand stably. At the same time, under space conditions, the human body is in a state of weightless floating for a long time, which is easy to accelerate the bone loss of astronauts. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to solve the problem that astronau...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B3/00A43B13/14
Inventor 王振宇史旺
Owner HARBIN INST OF TECH
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