Adapter mechanism

Abstract

The invention discloses an adapter mechanism, comprising a case, a base plate, an interface, electric bolt holes and a position-fixing mechanism, wherein the case is a hollow structure which is provided with an opening at one end; the base plate is arranged at the opening of the case; the case and the base plate form an intelligent insertion plate main body; a storage space is arranged in the intelligent insertion plate main body; the interface is arranged on the base plate; the electric bolt holes are arranged on the base plate; and the position-fixing mechanism is arranged on the base plate.Compared with the prior art, the adapter mechanism solves the problem that a single machine module is generally assembled onto a satellite platform only on the ground and can not be directly assembled onto a satellite through on-orbit insertion and extraction due to the complicated mechanical, electrical and thermal connection relation between the single machine module and the satellite. The adapter mechanism for on-orbit replacement of the single machine module provided by the invention changes an on-orbit replacement problem of the single machine module into a replacement problem of a combination of the adapter mechanism and the healthy single machine module, thereby avoiding the on-orbit direct assembly of the single machine module and facilitating the engineering implementation of theon-orbit replacement of the single machine module.

Description

technical field [0001] The invention relates to a mechanical structure, in particular to a transfer mechanism for on-rail replacement of single-machine modules. Background technique [0002] Satellites operating in orbit have a limited lifespan. When the fuel is exhausted or the system fails, the satellite's work efficiency will be greatly reduced, and even the basic mission objectives will not be completed, resulting in huge economic losses. Effective single module on-orbit replacement tasks can carry out fuel filling, system maintenance and troubleshooting for satellites, which is an important means to ensure reliable operation of satellites, reduce failure losses, and extend satellite life. [0003] In order to meet the replacement requirements of various stand-alone modules, it is usually required that the method for on-orbit replacement of satellite stand-alone modules should have strong versatility and be able to meet the on-orbit replacement requirements of various ty...

AI Technical Summary

Problems solved by technology

At present, on-orbit independent replacement of stand-alone modules has become a technical problem, which restricts the engineering development of satellite on-orbit maintenance technology

Images