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Microsatellite separating device

A separation device and micro-satellite technology, which is applied to the docking device of space navigation vehicle, transportation and packaging, space navigation equipment, etc., to achieve the effect of reliable effect, simple structure and small impact.

Active Publication Date: 2016-03-23
HARBIN INST OF TECH
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  • Summary
  • Abstract
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Problems solved by technology

[0005] In short, there is currently a lack of a micro-nano satellite connection and separation device with the characteristics of linkage, modularization, light weight and low impact on the market

Method used

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Embodiment Construction

[0023] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0024] Such as figure 1 , figure 2 As shown, a micro-satellite separation device is arranged on a fixed frame, and the fixed frame (not shown in the figure) is installed on a base (not shown in the figure), and the micro-satellite separation device includes a guide mechanism , a locking mechanism, a pre-tightening mechanism, and a release mechanism, the guide mechanism is arranged on the fixed frame and cooperates with the satellite 28, and is used to constrain the orientation of the satellite 28 and push the satellite 28 to separate, and the satellite 28 passes through the lock The tightening mechanism is fixed on the fixed frame, and the release mechanism cooperates with the pretensioning mechanism to control the pretensioning mechanism and the locking mechanism to release the fixation of the satellite...

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Abstract

The invention discloses a microsatellite separating device. The microsatellite separating device is arranged on a fixed frame, and the fixed frame is installed on a base. The microsatellite separating device comprises a guide mechanism, a locking mechanism, a pre-tightening mechanism and a releasing mechanism. The guide mechanism is arranged on the fixed frame, matched with a satellite, and used for constraining the satellite directionally and promoting the satellite to be separated. The satellite is fixed to the fixed frame through the locking mechanism. The releasing mechanism is matched with the pre-tightening mechanism and used for controlling the pre-tightening mechanism and the locking mechanism to relieve the fixation of the satellite. The microsatellite separating device has the characteristics of linkage type, modularization, light mass and low impact.

Description

technical field [0001] The invention relates to the field of aerospace equipment, in particular to a tiny satellite separation device. Background technique [0002] With the development of micro-nano technology, integrated integrated electronics and other technologies, as well as the innovation of satellite design ideas, miniaturization has become an inevitable trend in the development of satellites in the future. In 2013, the small satellites launched globally accounted for more than 70% of the total number of satellites launched. In the future, the global annual demand for 1-50kg micro-nano satellites will continue to increase. [0003] Traditional satellite separation mostly adopts discretely distributed pyrotechnic point-type and docking frame-type belt connection separation schemes. The former has a large separation impact and low synchronization index, while the latter has a large additional mass. Although the pyrotechnic device has a series of advantages such as reli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/64
CPCB64G1/641
Inventor 岳洪浩邓宗全杨飞彭金圣张文星李咚咚
Owner HARBIN INST OF TECH
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