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Rigid load-bearing quick control reflector

A rapid control, mirror technology, applied in installation, optics, instruments, etc., can solve the problems of reduced work reliability and stability, high elastic requirements of elastic components, and limited mirror development, etc., to improve work stability and reliability. performance, improve load-carrying capacity, improve work stability and reliability

Inactive Publication Date: 2012-01-11
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flexible connection method of the mirror has high requirements on the elasticity of the elastic element, and the load capacity is very limited, which fundamentally limits the development of large-diameter fast control mirrors
When faced with external working environments such as vibration, shock, and rotation, the working reliability and stability of this fast control mirror will also be seriously reduced

Method used

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  • Rigid load-bearing quick control reflector
  • Rigid load-bearing quick control reflector
  • Rigid load-bearing quick control reflector

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0014] like Figure 1 to Figure 4 As shown, the rigid load-bearing fast control reflector of the present invention includes: rocking plate 1, motor support seat 2, key 3, spherical support seat 4, lock nut 5, ball 6, round nut 7, first linear voice coil Motor 8a, second linear voice coil motor 8b, third linear voice coil motor 8c, fourth linear voice coil motor 8d, support base 9, limit nut 10, limit screw 11, mirror seat 12, lens pressing block 13. Plane mirror 14, bearing pressure ring 15, central shaft 16, joint bearing 17, micro-displacement sensor 18 and pillar 91. Wherein, the linear voice coil motor 8 includes a linear voice coil motor magnetic base 81 and a linear voice coil motor coil 82 .

[0015] The plane reflector 14 is fixedly connected to one side surface of the reflector base 12 through the lens pressing block 13 , and the other side surface...

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Abstract

The invention relates to a rigid load-bearing quick control reflector which belongs to the technical field of reflector devices; and the quick control reflector comprises a swing plate, a motor support seat, a locking nut, a round nut, four linear sound ring motors, a support base, a reflector base, a lens pressure plate, a plane reflector, a bearing pressure ring, a central shaft, a micro displacement sensor, a spherical support seat, a ball bearing, a limit nut, a limit screw and a joint bearing. A rotary body of the plane reflector and the support base are rigidly connected through the joint bearing; and the rotary body is rigidly supported by the ball bearing and the spherical support seat secondarily, so that the rotary body can universally rotate relative to the support base in the range of + / -25 degrees. Consequently, the high-frequency quick two-dimensional rotation of the rotary body can be realized under the driving of two pairs of linear sound ring motors which are distributed orthogonally, so that the working stability and reliability of the quick control reflector are improved; and simultaneously, a fully rigid support method improves the load bearing capability and the environment adaptability of the quick control reflector.

Description

technical field [0001] The invention relates to the technical field of fast control reflectors, in particular to a rigid bearing fast control reflector. Background technique [0002] The Chinese invention patent with the publication number CN101419330 disclosed a fast control reflector on April 29, 2009. The flexible connection method of the mirror has high requirements on the elasticity of the elastic element, and the load capacity is very limited, which fundamentally limits the development of large-diameter fast control mirrors. When faced with external working environments such as vibration, impact, and rotation, the working reliability and stability of this fast-control mirror will also be seriously reduced. Contents of the invention [0003] In order to overcome the shortcoming of the existing rapid control reflector with small bearing capacity and fundamentally improve its applicability to relatively harsh working environments such as vibration, impact, and rotation...

Claims

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Application Information

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IPC IPC(8): G02B7/198G02B7/182
Inventor 徐新行王兵韩旭东陈宁时魁
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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