Servo suspension type low gravity simulation device for anthropometry and human body training

Abstract

The invention discloses a servo suspension type low gravity simulation device for anthropometry and human body training. The servo suspension type low gravity simulation device comprises a support frame, a suspension system and a movable platform, wherein the support frame is used for supporting and providing mounting interfaces for the suspension system and the movable platform; the suspension system is mounted on the movable platform and is used for counteracting part of gravity through the suspension type; and the movable platform is mounted on the support frame and is used for providing the horizontally movable platform for the suspension system. The servo suspension type low gravity simulation device organically combines a weight reduction device and the movable platform through a pulley combination and solves the problem that a common suspension type low gravity simulation device cannot realize servo. In addition, the servo suspension type low gravity simulation device adopts balance weight or an elastic cord to counteract gravity, can conveniently and rapidly adjust according to the weight of a user and can precisely realize simulation of different low gravity levels throughcooperation with a tension sensor.

Description

technical field [0001] The present invention relates to a suspension-type low-gravity simulation device that can be moved horizontally, in particular to a suspension that can quickly and accurately adjust the gravity level according to the user's own weight and can follow the user's movement in the horizontal direction A low-gravity simulator. Background technique [0002] In future space stations, manned moon landings, and manned deep space exploration activities, astronauts need to perform tasks in different low-gravity environments such as orbit, the surface of the moon, and the surface of Mars. Building a low-gravity simulation device on the ground, on the one hand, can be used for ground pre-research, through research to understand the influence of low-gravity on the characteristics of human joint activities, muscle exertion ability, physiological metabolism, psychological activities, etc., to provide mission planning and equipment research basis, improve the reliabili...

AI Technical Summary

Problems solved by technology

[0003] At present, there are two main problems in the common suspended low-gravity simulators: one is that the device cannot follow-up, which is mainly because most suspended low-gravity simulators use elastic ropes to reduce weight, and follow-up will lead to changes in the length of the elastic ropes , and then change the size of the elastic force to affect the weight loss effect; second, the operability is poor. For the elastic rope weight reduction method, if you want to accurately simulate low gravity in actual use, you need to adjust the elongation of the elastic rope according to the user's weight. Often cumbersome to adjust the bungee cord when changing users

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