Space cell star device capable of self-adapting to splicing angle

Abstract

The invention relates to the technical field of manufacturing of reconfigurable cell satellites for on-orbit service, in particular to a space cell satellite device with a self-adaptive splicing angle, which is characterized in that an angle-adjustable side plate assembly comprises a side plate, a left pin shaft, a right pin shaft, an upper fixing block, a gear push rod, a lower fixing block and a screw; locking mechanisms and passive end interfaces or active end interfaces are uniformly distributed on four surfaces of the box body, the active end interface or the passive end interface is arranged on the same surface, and a locking mechanism A or a locking mechanism B is also arranged, the locking mechanism A and the locking mechanism B are in mirror symmetry in structure, and the locking mechanism A and the locking mechanism B are in mirror symmetry in structure. According to the invention, the rotation angle of the cell satellite side plate is accurately controlled by using the self-locking function of the worm gear and the worm, and the device has the characteristics of high side plate angle adjustment precision, reliable butt joint locking, flexible topological relation change, high degree of freedom of a spliced spacecraft and the like.

Description

Technical field: [0001] The invention relates to the technical field of reconfigurable cell satellite manufacturing for on-orbit services, specifically a method for precisely controlling the rotation angle of the side plate of the cell satellite by using the self-locking function of the worm and worm, and having the advantages of high precision in adjusting the angle of the side plate and reliable docking and locking. A space cell star device with adjustable side plate angles, flexible topological changes, and high degrees of freedom for splicing spacecraft. Background technique: [0002] Compared with traditional spacecraft, the current modular spacecraft has greatly shortened the time period in the design, manufacturing and deployment stages, but there are still problems such as high cost, simple function, poor versatility, and poor reconfiguration and upgrade capabilities. Cellstar not only plays an important role in the rapid construction of spacecraft on orbit, on-orbit...

AI Technical Summary

Problems solved by technology

my country's research on on-orbit replaceable technology started relatively late, and most of them are currently in the technical verification stage without practical application. In order to narrow the gap between my country's on-orbit service modular reconfigurable spacecraft technology and the international advanced research and development level, To improve the on-orbit maintenance performance of my country's self-developed spacecraft, it is of great significance to design an on-orbit replaceable unit with angle adjustment and other performance to enhance my country's competitiveness in the field of modular spacecraft design

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