Cube satellite plug-and-play reed type structure modularized assembling structure and method

Abstract

The invention discloses a cube satellite plug-and-play reed type structure modularized assembling structure and method. The cube satellite plug-and-play reed type structure modularized assembling structure comprises at least two cube satellites which comprise cube satellite frames. Each cube satellite is a cuboid frame structure formed by twelve prisms, female connectors which are distributed in arectangular shape are respectively longitudinally arranged on the upper prism and the lower prism of the left end face and the right end face of the cuboid frame structure in the longitudinal direction, female connectors which are perpendicular to the left end face and the right end face are respectively formed in the centers of the four prisms of the left end face and the right end face of the cuboid frame structure, female connectors which are perpendicular to the front end face and the rear end face and distributed in a rectangular shape are respectively arranged on the prisms on the two sides of the front end face and the rear end face of the cuboid frame structure, and male connectors which are used for assembling the two adjacent cube satellites and detachably connected with the female connectors are further included. When the cube satellites are required to be assembled, the male connectors with required quantity and specification are taken out from the standard library and assembled on the basis of the ''female-male-female'' type connecting unit, the structure is simple, and the operation is easy.

Description

technical field [0001] The invention relates to the technical field of CubeSat assembly connection and quick response, in particular to a CubeSat plug-and-play reed structure modular assembly structure and method. Background technique [0002] CubeSat has entered many practical application fields due to its advantages of low cost and standardization. At present, cubesats in the world are mainly 2U and 3U, but due to their small size, the scientific research and application tasks that can be carried out are more limited, and the completion of specific functions requires customizing a larger unit of cubesat, which affects the cubesat. The efficiency of the star's mission and increase the cost of development. [0003] CubeSat international standard takes 1U CubeSat (10cm×10cm×10cm cube) as the basic unit, expands to a larger unit configuration, and develops in the direction of highly modularized plug-and-play, which will break through size and power limitations, and can effect...

AI Technical Summary

Problems solved by technology

The IBOSS plan proposes a CubeSat combination scheme to design a mechanical connection interface between multiple CubeSats, but there are the following deficiencies: the diameter of the smallest section of the IBOSS intelligent connection device is about 20cm, and the size is too large to be suitable for CubeSat assembly and connection ; The IBOSS intelligent connection device has many components and large mass, which reduces the payload of the satellite; the structure of the mechanical connection interface of the hermaphrodite is complicated, which increases the cost of the satellite and the potential risk of failure

However, electromagnets and permanent magnets are placed inside the cube star shell, and the space magnetic field generated will have an adverse effect on the operation of precision instruments in the cube star

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