A high-speed impact penetrator structure for lunar soil exploration

Abstract

The invention relates to a high-speed impacting penetrator structure and particularly relates to a high-speed impacting penetrator structure for detecting lunar soil. The high-speed impacting penetrator structure comprises a penetrator shell, a penetrator hidden head, a separation end cover, instrument mounting modules, a buffering damping layer and a hidden head vibration-absorption damping structure, wherein the buffering damping layer is arranged on the inner wall of the penetrator shell and the penetrator shell is internally provided with the plurality of instrument mounting modules for mounting a planet detection instrument; the front end and the rear end of the penetrator shell are connected with the penetrator hidden head and the separation end cover respectively; and the penetrator hidden head is internally provided with the hidden head vibration-absorption damping structure. The high-speed impacting penetrator structure is light in weight and high in rigidity, has a good vibration-absorption performance and can be used for effectively impacting and penetrating a small celestial body, so that scientific detection on inner composition and structure of the moon is carried out.

Description

technical field [0001] The invention relates to a high-speed impact penetrator structure, in particular to a high-speed impact penetrator structure for lunar soil exploration. Background technique [0002] As a means of celestial body detection, the high-speed penetrator uses an orbiter to carry an impact penetrator to impact the celestial body at high speed so that the instrument can be embedded on the surface of the celestial body in a collision manner to detect the interior of the celestial body. Surrounding detection and lander detection are currently widely used celestial body detection methods at home and abroad, but the surrounding detection cannot detect the material in the surface of the celestial body, and the landing detection requires the lander to log in to the celestial body for direct observation, which is technically difficult and in the registration stage. The cost is huge, especially for the detection of small celestial bodies, due to its complex dynamics, ...

AI Technical Summary

Problems solved by technology

Surrounding detection and lander detection are currently widely used celestial body detection methods at home and abroad, but the surrounding detection cannot detect the material in the surface of the celestial body, and the landing detection requires the lander to log in to the celestial body for direct observation, which is technically difficult and in the registration stage. The cost is huge, especially for the detection of small celestial bodies, due to its complex dynamics, weak gravity and other reasons, the difficulty and cost of landing detection are higher

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