Optical element quick replacing and positioning device

A technology of optical components and positioning devices, which is applied to workpiece clamping devices, measuring devices, and material analysis through optical means, can solve problems such as deviation from focus and detection failure, and achieve stability, simple clamping, and improved The effect of detection efficiency

Pending Publication Date: 2018-05-18
HEFEI ZHICHANG PHOTOELECTRIC TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Due to the great changes in the shape and size of optical glass in different applications, the detection equipment needs to have good adaptability to the size change of optical g

Method used

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  • Optical element quick replacing and positioning device
  • Optical element quick replacing and positioning device
  • Optical element quick replacing and positioning device

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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-3 , in an embodiment of the present invention, a quick replacement and positioning device for an optical element includes a female fixture base 1 and a sub-fixture base 2, the female clamp base 1 is provided with a chute, and the female clamp base 1 is provided with a plurality of positioning blocks 5, multiple Two positioning blocks 5 are scattered and arranged on both sides of the chute, a plunger 6 is arranged in the positioning block 5...

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Abstract

The invention discloses an optical element quick replacing and positioning device. The optical element quick replacing and positioning device comprises a mother fixture base, and a son fixture base detachably connected with the mother fixture base; a boss is arranged on one side of the son fixture base, and is detachably connected with a son fixture outer ring; and a pressing plate is detachably connected into the son fixture outer ring. The optical element quick replacing and positioning device has the following beneficial effects that mother and son fixtures are used for clamping and positioning; and the son fixture is simple in clamping, so that quick replacement and clamping during film detection of optical glass can be realized, and the detecting efficiency is improved; meanwhile, thefixtures can adapt to the optical glass in such different shapes as rectangles and circles, and can adapt to changes of section sizes and thickness sizes within a certain range; and in addition, thefixtures can simply realize accurate positioning of the surfaces, plated with optical films, of the optical glass to guarantee stable and invariable distances from the surfaces of the films to lenseseach time during replacement of the optical glass.

Description

technical field [0001] The invention relates to the technical field of optical element inspection, in particular to a fast replacement and positioning device for optical elements. Background technique [0002] Optical films are widely used on various optical glass surfaces to obtain certain effects, such as anti-reflection coatings, reflective films, filter films, etc. These gain-type effects have an important impact on the performance of optical glass. Correspondingly, optical films The quality of the glass has become an important part of the quality of optical glass. Therefore, it is necessary to inspect the formed optical film. [0003] Due to the great changes in the shape and size of optical glass in different applications, the detection equipment needs to have good adaptability to the size change of optical glass; on the other hand, the distance between the optical film and the lens has a certain Strict requirements, a slight deviation will deviate from the focus and...

Claims

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Application Information

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IPC IPC(8): B25B11/00G01N21/01
CPCB25B11/00G01N21/01
Inventor 陈坚俞伟洋王曦吴周令
Owner HEFEI ZHICHANG PHOTOELECTRIC TECH
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