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A small and micro double-rotor cup docking mechanism

A docking mechanism and double-rotor-cup technology, which is applied in the field of small and micro double-rotor docking mechanisms, can solve the problems that are not suitable for the lightweight requirements of small aircraft, large capture area, and large axial envelope, etc., to achieve a small motion envelope , small configuration, and large lateral capture area

Active Publication Date: 2019-10-18
SHANGHAI AEROSPACE SYST ENG INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the claw-type docking mechanism has a small axial static envelope, but the transmission is complex, which is not suitable for the lightweight requirements of small aircraft; the winch-type docking mechanism has a large capture area, but requires multiple sets of drives to work together; the structure of the chuck-type docking mechanism Simple, but larger axial envelope

Method used

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  • A small and micro double-rotor cup docking mechanism
  • A small and micro double-rotor cup docking mechanism
  • A small and micro double-rotor cup docking mechanism

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Embodiment Construction

[0071] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0072] combine Figure 1-Figure 15 , the small and miniature double-rotor cup docking mechanism of the present invention is described in detail, which includes: the active end 1 and the passive end 2, the active end 1 and the passive end 2 are respectively installed on two aircrafts on the track, during the docking operation, the active The end 1 and the passive end 2 are close to each other. When the lock handle of the passive end 2 enters the capture area of ​​the active end 1, the inner rotor 12 and the outer rotor 13 of the active end 1 rotate at a certain angle to capture the passive end 2, and the active end ...

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Abstract

The invention discloses a small miniature double-rotating-cup type butt joint mechanism. The small miniature double-rotating-cup type butt joint mechanism comprises a driving end and a driven end. The driving end and the driven end are installed on two aircrafts correspondingly. The driving end comprises an inner rotating cup and an outer rotating cup. The outer rotating cup is arranged on the outer side of the inner rotating cup. The driven end comprises a locking handle. During butt joint operation, the outer rotating cup and the inner rotating cup are locked with each other, the locking handle is locked between the outer rotating cup and the inner rotating cup, thus, the driving end is in butt joint with the driven end, and then the two aircrafts are in butt joint with each other. During separation operation, the outer rotating cup and the inner rotating cup are unlocked, so that the locking handle is disengaged from the outer rotating cup and the inner rotating cup, the driving end is disengaged from the driven end, and then the two aircrafts are disengaged from each other. The small miniature double-rotating-cup type butt joint mechanism is large in capturing region and has the advantages of being small in structure and movement envelope, light in weight, high in reliability and the like.

Description

technical field [0001] The invention relates to the field of spacecraft reconfiguration, in particular to a small and miniature double-rotor cup docking mechanism. Background technique [0002] The docking mechanism is widely used in the reconstruction of on-orbit aircraft. It is an important part necessary for on-orbit maintenance operations. Common docking mechanisms include: claw-type docking mechanism, winch-type docking mechanism and chuck-type docking mechanism. Among them, the claw-type docking mechanism has a small axial static envelope, but the transmission is complex, which is not suitable for the lightweight requirements of small aircraft; the winch-type docking mechanism has a large capture area, but requires multiple sets of drives to work together; the structure of the chuck-type docking mechanism Simple, but with a larger axial envelope. [0003] At present, in the field of on-orbit maintenance, there is an urgent need for a small and micro docking mechanism ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/64
Inventor 谢哲靳宗向王卫军
Owner SHANGHAI AEROSPACE SYST ENG INST
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