A space on-orbit turntable limit mechanism and its assembly method

The technology of a limit mechanism and a turntable is applied in the field of a space on-orbit turntable limit mechanism and its assembly, which can solve the problem of no space for fixing on-orbit rotating equipment, and achieve the effects of stable and reliable structure, simple structure and simple process.

Active Publication Date: 2022-07-19
TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no relevant mechanism for temporarily fixing space on-orbit rotating equipment

Method used

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  • A space on-orbit turntable limit mechanism and its assembly method
  • A space on-orbit turntable limit mechanism and its assembly method
  • A space on-orbit turntable limit mechanism and its assembly method

Examples

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Embodiment Construction

[0041] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples are only used to explain the present invention, but not to limit the scope of the present invention.

[0042] like Figure 1 to Figure 6 As shown, a space-on-orbit turntable limit mechanism in this embodiment includes a housing 71, a limit button 72 and a release button 73. The limit button 72 includes a button segment 721, a limit segment 722 and a lock pin segment 723, the limiting segment 722 is located in the housing 71 and the two ends are respectively connected with the button segment 721 and the locking pin segment 723, and the button segment 721 and the locking pin segment 723 are respectively penetrated through the housing On the two opposite sidewalls of 71, specifically, copper sleeves 714 can be provided on the two opposite sidewalls of the housing 71, and the button segment 721 and the locking pin segment 723 are respectivel...

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Abstract

The invention relates to a space-on-orbit turntable limit mechanism and an assembling method thereof. The space-on-orbit turntable limit mechanism comprises a casing, a limit button and a release button, and the limit button includes a button segment, a limit segment and a lock pin segment. The limit segment is located in the housing and the two ends are respectively connected with the button segment and the lock pin segment. The button segment and the lock pin segment are respectively penetrated on two opposite side walls of the housing; when the limit button is in the unlocked position, the button segment is located in the housing. When the limit button is in the locked position, the button segment is located inside the casing and the locking pin segment is located outside the casing; the release button is penetrated on the casing and is elastically connected with the casing to release One end of the button located in the casing is movably connected with the limit section of the limit button and is used to switch the limit button between the locking position and the unlocking position. In the limiting mechanism of the present invention, by providing a limiting button and a release button, the limiting button can be locked or released by the release button.

Description

technical field [0001] The invention relates to the related technical field of space on-orbit, in particular to a space-on-orbit turntable limiting mechanism and an assembling method thereof. Background technique [0002] Most of the scientific experimental platforms are in a static state, and the space scientific experimental load is directly installed on the surface or similar to the drawer inserted into its interior, even if some are moving or rotating experimental platforms, because the platform has a small load and can be easily installed. If the load is installed on a large-diameter centrifuge, considering the on-orbit environment, the centrifuge is in a free state, and it is difficult for astronauts to install, disassemble, repair or replace the scientific experiment load on the surface of the centrifuge. At this time, the centrifuge needs to be temporarily fixed. After the astronauts are finished installing, the limit mechanism is unlocked, and the centrifuge starts ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/66
Inventor 周妍林邵彩云王珂乔志宏
Owner TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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