Model rocket suite for aerospace science popularization education

Abstract

The invention discloses a model rocket suite for spaceflight science popularization education, and belongs to the technical field of science popularization education of sounding rockets. The model rocket suite comprises a rocket shell, an empennage and a parachute bag, wherein the rocket shell is formed by coaxially connecting a rocket nose cone, a rocket parachute cabin section rocket body, a connecting piece and a rocket power section rocket body in sequence; a window is formed in the peripheral face of a rocket parachute cabin section rocket body, and a rocket parachute cabin section cover plate is installed at the window in a sealed mode through a shearing bolt, an aluminum alloy bolt and a parachute cabin section sealing piece; the parachute bag is arranged in a rocket body of a rocket cabin section; a flight control panel is installed in a rocket body of a rocket power section through a control panel fixing piece; and a rocket engine is installed in the tail end of the rocket power section rocket body through an engine force bearing piece and an engine positioning plate. The rocket is in modular design and is divided into the recovery section rocket body comprising the parachute cabin section and the rocket body comprising the engine power section, the two parts can be independently manufactured and used in cooperation, and the rocket is good in universality and high in repeated utilization rate.

Description

technical field [0001] The invention belongs to the technical field of science popularization education of sounding rockets, and in particular relates to a model rocket kit used for aerospace science popularization education. Background technique [0002] As a vehicle in the aerospace system, rockets play an important role in the development of national aerospace forces. With the successful flight of the "Long March 5" and "Kuaizhou" rockets, the enthusiasm for rocket technology from all walks of life is increasing day by day. However, the equipment needed for aerospace science popularization is still relatively lacking. At the social level, it is mainly for science popularization explanations and model assembly. Compared with rocket systems, related models lack more modules, and the knowledge content is not high. It is difficult to meet the learning needs of the audience, and it is easy to cause "" The rocket is very simple" illusion. For this type of sounding rocket mode...

AI Technical Summary

Problems solved by technology

[0004] Prior art CN111256543B "small solid-liquid sounding rocket for teaching popular science" mainly focuses on the invention of the solid-liquid hybrid engine and its use on small sounding rockets, and this invention has simple technology except the rocket engine, which is different from the existing popular science rocket There is no big difference, and it is impossible to meet the technical requirements of high-level sounding rockets

In addition, the invention is only a simple rocket, which cannot place scientific instruments and cannot meet the needs of popular science in colleges and universities

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