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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
  • Description
  • 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 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 with pitch changes in the optical axis of the mirror, nor for occasions where it is often moved

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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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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