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Lifting regulation optical device seat

An optical bench and lift rod technology, applied in optics, optical components, instruments, etc., can solve the problems of insufficient stability of the overall mechanical structure, complex overall mechanical structure, no damping of the lift rod, etc., and achieves simple structure and application range. Wide range of effects with high structural stability

Inactive Publication Date: 2011-04-06
SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The overall mechanical mechanism is complicated, and adjustment tools must be assisted when lifting and adjusting. The operation process is relatively complicated and the efficiency is low.
[0004] 2. The stability of the overall mechanical structure is not good enough
[0005] 3. The lifting rod has no damping and is easy to slide
[0006] The deficiencies in the above points cause the existing lifting adjustment mechanism to have certain defects in use.

Method used

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  • Lifting regulation optical device seat
  • Lifting regulation optical device seat
  • Lifting regulation optical device seat

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the protection scope of the present invention should not be limited thereby.

[0025] see figure 1 , and see in conjunction with figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 , it can be seen from the figure that the lifting adjustment optical bench of the present invention comprises an eccentric hand wheel 101, a base 102, a first O-shaped rubber ring 103, a top block 104, a second O-shaped rubber ring 105, a lifting rod 106 and a latch 107 , the structure and positional relationship of each component are as follows:

[0026] The eccentric hand wheel 101 is a section of outer circle with straight knurling, and the middle is a cover-shaped cylindrical body through which a step hole formed by connecting a small hole 101-1, a middle hole 101-2 and a large hole 101-3 penetrates. ; Its small hole 101-1 and middle hole 101-2 are concentr...

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Abstract

A lifting regulation optical device seat is characterized in that the composition thereof comprises an eccentric hand wheel, a seat, a first O-shaped rubber ring, a jacking block, a second O-shaped rubber ring, a lifting rod and a latch. The invention is a class of fast stable lifting regulation mechanism providing fast, efficient and high stable lifting regulation without needing regulating tools and the efficiency is high; the invention solves the problems of complex lifting regulation operation, poor stability and the like. In addition, the mechanical member processing of the mechanism is simple, the manufacture cost of the members is low, the regulation is simple and convenient, and the entire structure is stable and reliable.

Description

technical field [0001] The invention relates to an optical bench, in particular to a lifting and adjusting optical bench for supporting small optical lenses. The invention has the characteristics of fast adjustment, high stability, no need for adjustment tools and low manufacturing cost. Background technique [0002] The limitations of existing corresponding lifting and adjusting optical benches lie in the following points: [0003] 1. The overall mechanical mechanism is complicated, and adjustment tools must be assisted when lifting and adjusting. The operation process is relatively complicated and the efficiency is low. [0004] 2. The stability of the overall mechanical structure is not good enough. [0005] 3. The lifting rod has no damping and is easy to slide down. [0006] The deficiencies of the above points cause the existing lifting adjustment mechanism to have certain defects in use. Contents of the invention [0007] The technical problem to be solved by the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/00F21V21/22
Inventor 朱健强汤更秀王聪瑜蔡志坚王国兴
Owner SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI