A reusable multifunctional electromagnetic interface device in orbit
An electromagnetic interface and multi-functional technology, which is applied in the docking device of aerospace vehicles, transportation and packaging, space navigation equipment, etc., can solve the problems that cannot meet the needs of standardized launch interfaces and follow-up on-orbit services, and achieve light and small quality , low control precision requirements, unified interface form effect
Inactive Publication Date: 2022-01-04
BEIJING SATELLITE MFG FACTORY
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Problems solved by technology
Unable to meet the needs of the future with one arrow and multiple satellites, standardized launch interface and subsequent on-orbit services
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Embodiment Construction
[0039] The present invention will be further elaborated below in conjunction with embodiment.
[0040] Aiming at the needs of micro-satellites on-orbit service in the future, the present invention proposes an on-orbit reusable multi-functional electromagnetic interface device, which uses electromagnetic force as a driving source, has a light and small structure, and realizes on-orbit self-adsorption, reliable docking and Multi-media transmission and other functions; based on electromagnetic force control, adjustable speed release can be achieved for micro-satellites of different weights, and the device can be reused in orbit, suitable for the release of micro-satellites with one arrow and multiple satellites or repeated use in on-orbit services condition.
[0041] An in-orbit reusable multifunctional electromagnetic interface device, such as figure 1 As shown, it includes the active end 1 and the passive end 2; realize the docking and separation of the active end 1 and the pass...
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The invention relates to a reusable on-rail multifunctional electromagnetic interface device, which belongs to the technical field of space connection and separation mechanism design; includes an active end and a passive end; realizes the docking and separation of the active end and the passive end; the active end includes an active end housing , 3 positioning electromagnets, 3 damping bases, annular permanent magnets, sleeves, push rods, coils, wire posts, spring bases, springs, slide rods; the passive end includes the main body of the passive end, 3 lock shafts, 3 Point-shaped permanent magnet; a variable-speed separation device based on electromagnetic force. By controlling the voltage and current, the actual weight and separation speed requirements of the star load in the unknown mission can be adjusted to adjust the magnitude of the electromagnetic force to promote the independent variable speed separation of the star. The separation speed can be adjusted. At the same time, it realizes the in-orbit docking of micro-satellites, the transmission of interstellar materials or energy such as machinery, electricity, gas, and liquid, and variable-speed ejection, and performs multi-level system connections to form a light and small device.
Description
technical field [0001] The invention belongs to the technical field of space connection and separation mechanism design, and relates to a reusable multifunctional electromagnetic interface device on rails. Background technique [0002] In recent years, with the continuous breakthrough of new technologies, micro-satellites are small in weight and volume, and their in-orbit application forms are flexible. Therefore, the in-orbit applications of small and micro-miniature satellites are increasing. In order to adapt to the in-orbit service of micro-satellites or constellations in the future, how to realize the in-orbit interface device of light, small and multi-functional micro-satellites, how to realize the tasks of autonomous docking, life extension, functional reorganization and rapid reorganization of micro-satellites in orbit, etc. Solved technical problems. [0003] In micro-satellite orbit service missions, the traditional connection and separation interface forms based ...
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IPC IPC(8): B64G1/10B64G1/64
CPCB64G1/10B64G1/645B64G1/646
Inventor 姚旗肖燕妮田昀李腾飞陈余军龚康高鑫王建宇
Owner BEIJING SATELLITE MFG FACTORY