Device for automatically and synchronously replacing optical filter and optical fiber

An automatic synchronization and filter technology, applied in measurement devices, material analysis by optical means, instruments, etc., can solve problems such as limiting the use function and performance of instruments, occupying internal space, increasing costs, etc., to avoid manual disassembly. Replacement, space saving, quick effect of replacement process

Pending Publication Date: 2019-09-06
吉林亚泰中科医疗器械工程技术研究院股份有限公司
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  • Abstract
  • Description
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Problems solved by technology

Make the operation of the instrument extremely inconvenient, increase the cost, occupy the internal space, and then limit the use function and performance of the instrument

Method used

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  • Device for automatically and synchronously replacing optical filter and optical fiber
  • Device for automatically and synchronously replacing optical filter and optical fiber
  • Device for automatically and synchronously replacing optical filter and optical fiber

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Embodiment Construction

[0020] The optical filter and optical fiber automatic synchronous replacement device proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The description in this part is only exemplary and explanatory, and should not be regarded as a limitation on the disclosed technical content of the present invention.

[0021] Such as figure 1 , 2 As shown, the replacement device is composed of two parts: an optical filter replacement mechanism 10 and an optical fiber path replacement mechanism 20 .

[0022] Such as image 3 , 4 As shown, the filter replacement mechanism 10 includes: a filter replacement mechanism housing 101 for fixing with the instrument body and supporting internal parts, and the filter replacement mechanism housing 101 is fixed with the instrument body by threads ; The emission filter fixing wheel 102 and the exciting filter fixing wheel 103 used for the circular rotation r...

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Abstract

The invention relates to a device for automatically and synchronously replacing an optical filter and an optical fiber. The device is mainly applied to multifunctional enzyme marking instrument and like optical detection instruments; the replacing device is composed of an optical filter replacing mechanism and an optical fiber path replacing mechanism; the device can automatically and synchronously replace the optical fiber and optical fiber path on the light path through an integrated driving design of an optical filter fixing wheel and an optical fiber fixing wheel, and then the quick, convenient and accurate switching of different detection modes can be realized.

Description

technical field [0001] The invention relates to a device for automatic and synchronous replacement of optical filters and optical fibers, which is mainly used in optical detection instruments such as multi-functional microplate readers, and is used for fast and accurate automatic switching of optical filters and optical fiber optical paths, especially It is applied to an instrument that can perform multiple detection functions such as fluorescence detection and light absorption detection at the same time. Background technique [0002] The existing microplate reader can provide different detection modes for the experimental detection based on the microplate system. Usually, it can provide detection modes such as absorbance detection, fluorescence detection and chemiluminescence detection, or have two or more detection modes at the same time. model. Different types of detection modes have corresponding detection light paths (including excitation light path and emission light ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/01
CPCG01N21/01G01N2021/0112
Inventor 李龙飞顾法权王佳伟赵建王成
Owner 吉林亚泰中科医疗器械工程技术研究院股份有限公司
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