Door stop mechanism for fluorescence immunoassay quantitative analyzer movement

Abstract

The invention provides a door stop mechanism for a fluorescence immunoassay quantitative analyzer core, which comprises a lower shell, one side of the lower shell is provided with a notch, the upper end of the lower shell is fixedly connected with a front cover plate and a rear cover plate, a cavity for detection is arranged between the lower shell and the front cover plate and between the lower shell and the rear cover plate, a rotatable incubation disc is arranged in the cavity, the notch is provided with a bin door cover, and the bin door cover is fixedly connected with the upper end of the lower shell. A card placing platform flush with the incubation plate is arranged on the rear side of the bin door cover, a guide groove is formed in the outer side of the card placing platform, a sliding groove is formed in the outer side of the bin door cover in the vertical direction, a slidable door blocking piece is arranged in the sliding groove, and the door blocking piece is connected with a first power device driving the door blocking piece to slide along the sliding groove. The influence on the internal environment can be effectively reduced, so that the detection data is more accurate, the number and the size of the card feeding assembly are reduced, the movement route of the reagent batten is saved, and the device is small in overall size, simple in structure and suitable for being used in small and medium-sized hospitals and outpatient clinics.

Description

technical field [0001] The invention relates to a fluorescence immunoassay quantitative analyzer, in particular to a doorstop mechanism for the movement of the fluorescence immunoassay quantitative analyzer. Background technique [0002] The existing fluorescent immunoassay analyzer has large volume and complex structure, and is not suitable for use in small and medium-sized hospitals and outpatient clinics. The feed card of the existing fluorescent immunoassay analyzer is generally pushed directly from the bayonet inlet by hand, and a series of components such as the feed card assembly transport the reagent strips to the card slots of the incubation tray. This structure has the following disadvantages: One is that the structure of the card feeding component is complex, which makes the entire analyzer larger in size, takes up a lot of space, and the cost is high. The other is that the card feeding procedure is cumbersome and needs to be manually pushed in first, and then the...

AI Technical Summary

Problems solved by technology

[0002] Existing fluorescent immunoassay analyzers are large in size and complex in structure, and are not suitable for use in small and medium-sized hospitals and outpatient clinics.

The feed card of the existing fluorescent immunoassay analyzer is generally pushed directly from the bayonet inlet by hand, and a series of components such as the feed card assembly transport the reagent strips to the card slots of the incubation tray. This structure has the following disadvantages: One is that the structure of the card feeding component is complex, which makes the entire analyzer larger in size, takes up a lot of space, and the cost is high. The other is that the card feeding procedure is cumbersome and needs to be manually pushed in first, and then the card is transported to the card slot by the card feeding component First, the third is that there is no cover at the card inlet, and the card inlet is exposed, which affects the environment inside the incubation tray and is not conducive to detection

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