Alien adversity lander with autonomous adjustment of the foot -ending site

A touchdown and lander technology, applied in the field of space probes, can solve problems such as the inability of human soft landing probes to safely reach alien adversity, and achieve the effects of strong landing capability, strong landing stability, and a wide detection area.

Active Publication Date: 2022-08-09
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, human soft landing probes are still unable to safely reach alien adversity, and there is an urgent need for reliable new landing detection solutions

Method used

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  • Alien adversity lander with autonomous adjustment of the foot -ending site
  • Alien adversity lander with autonomous adjustment of the foot -ending site
  • Alien adversity lander with autonomous adjustment of the foot -ending site

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] like figure 1 and figure 2 The examples shown in this embodiment include: the main structure box 100 and the adaptive landing leg mechanism set on its four sides.

[0023] like image 3 Show, the landing leg mechanism 200 includes: main installation seat 201, main outer sleeve buffer 202, multi -headed alien Frank 203, main piston 204, foot ankle 205, foot pad 206, auxiliary piston 207, auxiliary supplement, supplement The coat buffer cylinder 208, the auxiliary bolt 209, adjust the locking joint 300. Among them: Main installation seat 201 is connected to the main structure box 100 and connects with the main cover of the main cover with the main cover of the main cover, and the inner buffer suction material in the main outer sleeve buffer cylinder 202 Connected to the main outer sleeve buffer cylinder 202, the middle is an empty tube structure, which can make the main piston 104 buffer and retract. Lord Pistons 204 connected and connected to the foot pad 206 through the ball...

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PUM

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Abstract

An alien adversity lander capable of autonomously adjusting the contact point of the foot end, comprising: a main structure box and self-adaptive landing leg mechanisms arranged on its four sides, each landing leg mechanism includes: a main branch chain, two The auxiliary branch chain and its corresponding adjustment locking joint, in the stage of adjusting the contact point of the foot end, the adjustment locking joint only drives the movement of the two auxiliary branch chains and the main branch chain is not driven, and the leg mechanism keeps the fixed truss in real time during the adjustment process. Structural properties; in the landing buffer stage, the adjustment locking joint is fixed without deformation, and the main branch chain realizes buffer energy absorption through deformation. The invention innovatively designs a new type of landing leg mechanism based on the adjustment locking joint, which makes the Hook hinge of the buffer branch always stick to the side wall of the main structure box during the process of adjusting the contact point of the foot end, thereby ensuring the smoothness of the adjustment process. Live movable truss properties. And when the locking joints are adjusted and locked, the landing legs are again transformed into fixed truss structural properties.

Description

Technical field [0001] The present invention involves a technology in the field of spatial detector, which is specifically a alien adversity lander with an autonomous adjustment of the foot. Background technique [0002] Alien surface landing detection is an important technical means to cognitive planet evolution and surface composition. The existing leg landing technology locks the leg mechanism after entering the section, and the lander's overall becomes a truss structure, so that the single -legged position cannot be changed, that is, the position of the foot on the ground is fixed relative to the fuselage position. Therefore, the current landing plan strictly restricts the location of the landing point to ensure safety and reliability. It is required to land in the area of ​​small slopes such as the alien plain and the surface of flat light. The landing point of the Mars landor is distributed on the magma plain and windy dunes on the surface of Mars. [0003] Alien's adversit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/16B62D57/032
CPCB64G1/16B62D57/032
Inventor 郭为忠韩有承
Owner SHANGHAI JIAO TONG UNIV
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