Space splicing, positioning, locking and adjusting integrated mechanism and space splicing reflector

A positioning locking and space technology, applied in the field of space and aerospace, can solve the problems of low positioning accuracy and complex structure, and achieve the effects of high positioning accuracy, large capture range and large locking force

Active Publication Date: 2018-03-13
XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an integrated mechanism for space splicing, positioning, locking and adjusting and a space splicing mirror, which solves the technical problems of complex structure and low positioning accuracy in the traditional splicing and locking mechanism, and adds an adjustment unit to make it have adjustable

Method used

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  • Space splicing, positioning, locking and adjusting integrated mechanism and space splicing reflector
  • Space splicing, positioning, locking and adjusting integrated mechanism and space splicing reflector
  • Space splicing, positioning, locking and adjusting integrated mechanism and space splicing reflector

Examples

Experimental program
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Embodiment 1

[0043] see figure 1 and figure 2 , this embodiment is a spatial splicing, positioning, locking, and adjusting integrated mechanism, and its structure includes a capturing unit 1 , a positioning unit 2 , a locking unit 3 and an adjusting unit 4 . The capture unit 1 is arranged on the outer end surface of the installation outer panel 5 , the positioning unit 2 is located between the installation outer panel 5 and the installation middle plate 6 , and the locking unit 3 and the adjustment unit 4 are located between the installation middle plate 6 and the installation bottom plate 7 . The outer panel 5 is installed with a lightweight mesh rib structure, and the middle panel 6 and the bottom panel 7 are integrally formed by supporting the main frame 8 . The inside of the supporting main frame 8 is also provided with an avionics accommodation room 81 to make full use of the remaining space between the installation middle plate 6 and the installation bottom plate 7 . Both the inst...

Embodiment 2

[0058] This embodiment is a space stitching mirror, such as Figure 13 and Figure 14 As shown, its structure includes a plurality of hexagonal unit mirrors 9 spliced ​​into one. One side of the hexagonal unit mirror 9 is a mirror surface 91, and the other side of the hexagonal unit mirror 9 is equipped with one or more spatial splicing positioning locking adjustment integration mechanisms 92; two adjacent hexagonal unit mirrors 9 are spliced ​​and locked with each other through respective spatially spliced, positioned, locked, and adjusted integrated mechanisms 92 .

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PUM

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Abstract

The invention belongs to the field of the space technology, and specifically relates to a space splicing, positioning, locking and adjusting integrated mechanism and a space splicing reflector. The mechanism comprises a capturing unit, a positioning unit, a locking unit and an adjusting unit. The capturing unit comprises a capturing hole and an insertion probe. The positioning unit comprises a positioning limiting hole with the central axis being parallel to the central axis of the insertion probe, wherein one end of the positioning limiting hole is connected with the capturing hole, and the other end of the positioning limiting hole is connected with the locking unit. The adjusting unit is connected with the locking unit. The mechanism solves technical problems that a conventional splicing and locking mechanism is complex in structure and is low in positioning precision, is additionally provided with the adjusting unit and is enabled to be adjustable.

Description

technical field [0001] The invention belongs to the field of space and aerospace technology, and in particular relates to a space splicing, positioning, locking and adjusting integrated mechanism and a space splicing reflector. Background technique [0002] The splicing of space mirrors is one of the trends in the development of large-diameter space main mirrors in the future. The integrated mechanism of precision splicing, positioning, locking and adjusting plays a very important role in the various structural components of the splicing of the main mirror. The splicing, positioning, locking and adjusting The positioning accuracy of the integrated mechanism is directly related to the imaging performance of the space stitching main mirror. The splicing, positioning, locking, and adjusting integrated mechanism used for splicing the main mirror in space is similar to the docking mechanism between large spacecraft, but the docking mechanism of large spacecraft mainly focuses on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/183
CPCG02B7/183
Inventor 李旭鹏王炜石进峰刘贝夏思宇屈艳军王肖孙振国樊学武
Owner XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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