Cuvette fixing mechanism for fluorescence detection
A fixed mechanism and fluorescence detection technology, which is applied in the direction of fluorescence/phosphorescence, measuring devices, and material analysis through optical means, can solve problems such as improper coordination of other accessories in other areas, sample contamination, etc., and achieve simple installation, convenient operation, and fixed firm effect
Inactive Publication Date: 2019-06-14
大连创锐光谱科技有限公司
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Problems solved by technology
[0003] At the same time, the whole set of fluorescence lifetime sample testing device involves a lot of accessories, and it is necessary to replace and place samples in the sample operation area. When the sample operation area is mixed with other areas, it is easy to cause the sample to contaminate other areas and touch other accessories, resulting in improper coordination, etc. question
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[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments: taking this as an example to further describe and illustrate the present application.
[0024] Such as Figure 1-4 As shown, this embodiment provides a cuvette fixing mechanism for fluorescence detection, including a light collection device, a cuvette fixing device and a sample isolation device;
[0025] The light collection device includes a light collector, a pole, an adjustment support and a fork plate, the light collector is located at the top of the pole, the lower part of the pole is inserted into the through hole of the adjustment support, and the side wall of the adjustment support is provided with There is an adjusting top wire for fixing the pole, and the adjusting support is fixed on the fork plate; the bottom of the adjusting support is provided with a threaded hole, and the fork plate is provided with a through hole, and th...
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The invention discloses a cuvette fixing mechanism for fluorescence detection. The cuvette fixing mechanism for fluorescence detection comprises a light collecting device, a cuvette fixing device anda sample isolation device; the light collecting device comprises a light collector, a supporting rod, an adjusting supporting seat and a forked plate; the cuvette fixing device comprises a placing frame and a supporting seat, the placing frame is fixed to the supporting seat through a mounting plate; the sample isolation device comprises a box body and a cover plate, and the cover plate covers andis matched with the box body; and the light collecting device is tightly adjacent to the outer part of a sample collecting deviating side plate and located at a laser out-emitting hole, the cuvette fixing device is located in the box body, and the box body is fixed to a base plate. When different samples are tested, according to arrangement of the cuvette fixing device, cuvette placing and replacing are convenient, fixing is firm, and mounting is simple; and a sample area is isolated from other component areas through the sample isolation device, beauty is achieved, operation is convenient, and safety and reliability are achieved.
Description
technical field [0001] The invention relates to a cuvette fixing frame, in particular to a cuvette fixing mechanism for fluorescence detection. Background technique [0002] The whole set of fluorescence lifetime sample testing device requires a fixed device to place the cuvette containing the detection solution at the position where the sample is placed, and at the same time, a path is required to ensure that the light can pass through in the direction of laser passing and fluorescence collection; when testing different For samples, different cuvettes need to be replaced. [0003] At the same time, the whole set of fluorescence lifetime sample testing device involves a lot of accessories, and it is necessary to replace and place samples in the sample operation area. When the sample operation area is mixed with other areas, it is easy to cause the sample to contaminate other areas and touch other accessories, resulting in improper coordination, etc. question. Contents of ...
Claims
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IPC IPC(8): G01N21/03G01N21/01G01N21/64
Inventor 金盛烨汤玉宁张宇
Owner 大连创锐光谱科技有限公司