Two-dimensional rack for circumferentially supporting wide aperture reflector

A mirror and large-aperture technology, which is applied in the field of two-dimensional mirror frames, can solve the problems that the optical axis of the unapplicable mirror has a pitch change and is not suitable for frequent moving, and achieves the effect of quick glue removal

Inactive Publication Date: 2016-04-06
XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The commonly used installation methods for large-aperture mirrors are: belt installation, double roller chain installation, etc. These support methods can effectively reduce the stress concentration caused by the installation of t

Method used

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  • Two-dimensional rack for circumferentially supporting wide aperture reflector
  • Two-dimensional rack for circumferentially supporting wide aperture reflector
  • Two-dimensional rack for circumferentially supporting wide aperture reflector

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Experimental program
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Embodiment Construction

[0027] The content of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] figure 1 -7 provides a specific embodiment of the present invention. Two-dimensional mirror frame comprises base 6, cloud platform 5, support 4, mirror frame 1; Cloud platform 5 is arranged on the top of base 6; Support 4 comprises left support and right support; On both sides; the left bracket and the right bracket are provided with through holes with openings; the frame of the reflector 2 is respectively connected with the left bracket and the right bracket through the horizontal axis; Fix the connection with screws, and the other end penetrates the through holes on the upper part of the left and right brackets, and a screw is provided at the opening above the through holes. tight; the middle position of the cloud platform 5 is provided with a shaft hole for installing the vertical shaft 7; the shaft hole at the middle position of the cloud ...

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Abstract

The invention relates to a two-dimensional rack for circumferentially supporting a wide aperture reflector. The rack comprises a pedestal, a holder, supports and a reflection frame; the holder is arranged above the pedestal; the supports comprise a left and right supports; the left and right supports are fixedly arranged at the left and right sides of the holder respectively; the left and right supports have a through hole respectively; and the reflection frame is connected with the left support and right supports through a horizontal shaft. The two-dimensional rack for circumferentially supporting a wide aperture reflector is suitable for occasions where frequent movements are required and can satisfy the actual demand in optical detection engineering.

Description

technical field [0001] The invention belongs to the field of optical precision instruments, and relates to a mirror frame, in particular to a two-dimensional mirror frame for circumferentially supporting a large-aperture reflecting mirror. Background technique [0002] The large-aperture mirror is often used as a standard mirror in the optical inspection process, and its surface shape is directly related to the correctness of the inspection results. The commonly used installation methods for large-aperture mirrors are: belt installation, double roller chain installation, etc. These support methods can effectively reduce the stress concentration caused by the installation of the mirror and obtain a good mirror surface shape, so they are widely used, but This type of support method is not suitable for systems where the optical axis of the mirror has a pitch change, nor is it suitable for occasions where it is often moved. Contents of the invention [0003] In order to make ...

Claims

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Application Information

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IPC IPC(8): G02B7/198G02B7/182
CPCG02B7/1821
Inventor 王鹏付兴刘军鹏康晓鹏许洪嫪
Owner XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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