Mounting structure of scattered light receiver for biochemical analyzer

Abstract

The utility model provides a mounting structure of a scattered light receiver for a biochemical analyzer, which belongs to the field of mounting structures and comprises a biochemical analyzer warm bath tank, a reaction cup, a light source mechanism and a light receiving mechanism. The scattered light receiver is used for detecting scattered light of the reaction cup, the scattered light receiver can be arranged on the threaded cover in a sleeving mode through the groove, the threaded cover is connected into the inner threaded pipe in a threaded mode, and one end of the scattered light receiver can be fixed into the inner threaded pipe; the scattered light receiver can detect scattered light emitted by the reaction cup through the through hole A. The threaded cover is in threaded connection with the bottom of the inner threaded pipe, so that the scattered light receiver is convenient to mount and dismount, scattered light signals can be effectively received, and the problem that an existing high-speed biochemical analyzer does not have a scattering turbidimetric analysis method can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of installation structures, and particularly relates to an installation structure for a scattered light receiver of a biochemical analyzer. Background Art

[0002] A biochemical analyzer generally includes a reaction disk, a detection component, a stirrer, and at least one reagent adding component. Each reagent adding component can be used to add at least one of a sample, a solvent, and a reaction reagent. The reaction disk is rotatable, and a plurality of cup positions are provided on the reaction disk. The cup positions are used to place reaction cups, and each reaction cup is used to detect a sample. The reagent adding component, the stirrer, and the detection component are respectively arranged around the reaction disk. Detection positions, stirring positions, and reagent adding positions corresponding to the number of reagent adding components are provided on the circumference of the reaction disk. The reagent adding component adds reagents to the reaction cups located at the reagent adding positions, the stirrer stirs the reaction cups located at the stirring positions, and the detection component detects the reaction cups located at the detection positions.

[0003] In the prior art, biochemical analyzers all detect the transmitted light of reaction cups and can only perform transmission turbidimetry analysis methods. The turbidimetry analysis method is single, and scattered light signals cannot be effectively received, resulting in the problem that high-speed biochemical analyzers do not have scattered turbidimetry analysis methods. Therefore, an installation structure for a scattered light receiver of a biochemical analyzer is needed to install a scattered light receiver, so as to achieve the first creation of adding a scattered light receiver channel at the bottom of the analysis cup on the existing 800T / h biochemical analyzer. The receiver is installed at the bottom of the thermostatic bath of the biochemical analyzer, and the increased scattered light receiving signal can greatly improve the detection speed of scattered turbidimetry. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an installation structure for a scattered light receiver of a biochemical analyzer, aiming to solve the problem that existing high-speed biochemical analyzers do not have scattered turbidimetry analysis methods.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An installation structure for a scattered light receiver of a biochemical analyzer includes:

[0007] A thermostatic bath of the biochemical analyzer;

[0008] Reaction cups, a plurality of which are arranged in a circumferential array on the thermostatic bath of the biochemical analyzer;

[0009] A light source mechanism, arranged on the thermostatic bath of the biochemical analyzer; and

[0010] A light receiving mechanism, arranged on the thermostatic bath of the biochemical analyzer.

[0011] As a preferred solution of the present utility model, the light source mechanism includes a horizontal plate, a U-shaped bracket, and a light source. The horizontal plate is fixedly connected to the circumferential inner wall of the temperature bath tank of the biochemical analyzer. The U-shaped bracket is fixedly connected to the top of the horizontal plate. The light source is fixedly connected to the top of the U-shaped bracket.

[0012] As a preferred solution of the present utility model, the light receiving mechanism includes:

[0013] a transmitted light receiving component, arranged on the temperature bath tank of the biochemical analyzer; and

[0014] a scattered light receiving component, arranged on the temperature bath tank of the biochemical analyzer.

[0015] As a preferred solution of the present utility model, the transmitted light receiving component includes a transmitted light receiver and a through hole B. The through hole B is opened on the circumferential surface of the temperature bath tank of the biochemical analyzer. The transmitted light receiver is fixedly connected inside the through hole B.

[0016] As a preferred solution of the present utility model, the scattered light receiving component includes:

[0017] a scattered light receiving assembly, arranged on the temperature bath tank of the biochemical analyzer; and

[0018] a fixing component, arranged on the temperature bath tank of the biochemical analyzer. The fixing component is connected to the scattered light receiving assembly.

[0019] As a preferred solution of the present utility model, the scattered light receiving assembly includes a through hole A and a scattered light receiver. The through hole A is opened at the bottom of the temperature bath tank of the biochemical analyzer. The scattered light receiver is movably inserted into the through hole A.

[0020] As a preferred solution of the present utility model, the fixing component includes an internally threaded tube, a threaded cap, and a groove. The internally threaded tube is fixedly connected to the bottom of the temperature bath tank of the biochemical analyzer and is movably sleeved on the scattered light receiver. The threaded cap is threadedly connected to the bottom of the internally threaded tube and is movably sleeved on the scattered light receiver. The groove is opened at the bottom of the threaded cap.

[0021] Compared with the prior art, the beneficial effects of the present utility model are:

[0022] 1. In this solution, the transmitted light emitted by the reaction cup can be detected through the setting of the transmitted light receiver. The scattered light emitted by the reaction cup is detected through the setting of the scattered light receiver. The scattered light receiver can be sleeved on the threaded cap through the setting of the groove. By threadedly connecting the threaded cap to the internally threaded tube, one end of the scattered light receiver can be fixed inside the internally threaded tube, so that the scattered light receiver can detect the scattered light emitted by the reaction cup through the through hole A. By threadedly connecting the threaded cap to the bottom of the internally threaded tube, the scattered light receiver is convenient for installation and disassembly.

[0023] 2. In this solution, reaction cups are provided for storing and accessing samples. A light source is provided to emit light, and the light generated by the light source irradiates on the reaction cups. By measuring the absorbance and scattered light of the sample reaction, qualitative and quantitative analysis of different samples can be performed. Description of the Drawings

[0024] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0025] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0026] Figure 2 is a cross-sectional view of the present utility model;

[0027] Figure 3 is of the present utility model Figure 2 an enlarged view of part A;

[0028] Figure 4 is an exploded view of the threaded cap of the present utility model.

[0029] In the figures: 1, biochemical analyzer temperature bath; 2, reaction cup; 3, cross plate; 4, U-shaped bracket; 5, light source; 6, through hole A; 7, internally threaded tube; 8, scattered light receiver; 9, threaded cap; 10, transmitted light receiver; 11, through hole B; 12, groove. Detailed Embodiments

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Embodiment 1

[0032] Please refer to Figures 1 - 4 , the technical solution provided in this embodiment is as follows:

[0033] An installation structure of a scattered light receiver for a biochemical analyzer is composed of a biochemical analyzer temperature bath 1, reaction cups 2, a light source mechanism, and a light receiving mechanism. A plurality of reaction cups 2 are provided, and the plurality of reaction cups 2 are arranged in a circular array on the biochemical analyzer temperature bath 1.

[0034] In a specific embodiment of the present utility model, the biochemical analyzer temperature bath 1 is provided for placing the reaction cups 2, and the reaction cups 2 are provided for storing and accessing samples.

[0035] Specifically, the light source mechanism is provided on the temperature bath tank 1 of the biochemical analyzer. The light source mechanism includes a cross plate 3, a U-shaped bracket 4, and a light source 5. The cross plate 3 is fixedly connected to the circumferential inner wall of the temperature bath tank 1 of the biochemical analyzer. The U-shaped bracket 4 is fixedly connected to the top of the cross plate 3. The light source 5 is fixedly connected to the top of the U-shaped bracket 4.

[0036] In a specific embodiment of the present invention, the cross plate 3 is provided for connecting the U-shaped bracket 4, and the U-shaped bracket 4 is provided for connecting the light source 5. The light source 5 can provide a light source. The light source generated by the light source 5 can shine on the reaction cup 2. By measuring the absorption spectrum of the substance, qualitative and quantitative analysis of the substance and analysis of the substance structure can be carried out using this absorption spectrum.

[0037] Specifically, the transmitted light receiving component is provided on the temperature bath tank 1 of the biochemical analyzer. The transmitted light receiving component includes a transmitted light receiver 10 and a through hole B11. The through hole B11 is opened on the circumferential surface of the temperature bath tank 1 of the biochemical analyzer. The transmitted light receiver 10 is fixedly connected inside the through hole B11.

[0038] In a specific embodiment of the present invention, the through hole B11 is provided for connecting the transmitted light receiver 10. By providing the transmitted light receiver 10, the transmitted light scattered by the reaction cup 2 can be detected.

[0039] Specifically, the scattered light receiving assembly is provided on the temperature bath tank 1 of the biochemical analyzer. The scattered light receiving assembly includes a through hole A6 and a scattered light receiver 8. The through hole A6 is opened at the bottom of the temperature bath tank 1 of the biochemical analyzer. The scattered light receiver 8 is movably inserted into the through hole A6.

[0040] In a specific embodiment of the present invention, the through hole A6 is provided for connecting the scattered light receiver 8. By providing the scattered light receiver 8, the scattered light scattered by the reaction cup 2 can be detected.

[0041] Specifically, the fixing component is provided on the temperature bath tank 1 of the biochemical analyzer. The fixing component is connected to the scattered light receiving assembly. The fixing component includes an internally threaded tube 7, a threaded cap 9, and a groove 12. The internally threaded tube 7 is fixedly connected to the bottom of the temperature bath tank 1 of the biochemical analyzer, and the internally threaded tube 7 is movably sleeved on the scattered light receiver 8. The threaded cap 9 is threadedly connected to the bottom of the internally threaded tube 7, and the threaded cap 9 is movably sleeved on the scattered light receiver 8. The groove 12 is opened at the bottom of the threaded cap 9.

[0042] In a specific embodiment of the present utility model, the inner threaded tube 7 is provided for sleeving on the scattered light receiver 8. Through the provision of the groove 12, the scattered light receiver 8 can be sleeved on the threaded cap 9. By threadedly connecting the threaded cap 9 into the inner threaded tube 7, one end of the scattered light receiver 8 can be fixed within the inner threaded tube 7, enabling the scattered light receiver 8 to detect the scattered light emitted by the reaction cup 2 through the through hole A6. By threadedly connecting the threaded cap 9 to the bottom of the inner threaded tube 7, the scattered light receiver 8 is convenient for installation and disassembly.

[0043] The working principle or process of the installation structure of the scattered light receiver for the biochemical analyzer provided by the present utility model is as follows: Through the provision of the transmitted light receiver 10, the transmitted light emitted by the reaction cup 2 can be detected. Through the provision of the scattered light receiver 8, the scattered light emitted by the reaction cup 2 is detected. Through the provision of the groove 12, the scattered light receiver 8 can be sleeved on the threaded cap 9. By threadedly connecting the threaded cap 9 into the inner threaded tube 7, one end of the scattered light receiver 8 can be fixed within the inner threaded tube 7, enabling the scattered light receiver 8 to detect the scattered light emitted by the reaction cup 2 through the through hole A6. By threadedly connecting the threaded cap 9 to the bottom of the inner threaded tube 7, the scattered light receiver 8 is convenient for installation and disassembly. Through the provision of the reaction cup 2, samples can be stored and retrieved. Through the provision of the light source 5, a light source can be provided. The light generated by the light source 5 can irradiate on the reaction cup 2. By measuring the absorbance and scattered light of the sample reaction, qualitative and quantitative analysis of different samples can be carried out.

[0044] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A mounting structure for a scattered light receiver for a biochemical analyzer, characterized in that: include: Biochemical analyzer warm bath (1); A plurality of reaction cups (2) are provided, and the plurality of reaction cups (2) are arranged in a circular array on the biochemical analyzer temperature bath (1); A light source mechanism is arranged on the biochemical analyzer temperature bath (1); as well as A light receiving mechanism is arranged on the biochemical analyzer temperature bath (1); The light source mechanism comprises a horizontal plate (3), a U-shaped bracket (4) and a light source (5); the horizontal plate (3) is fixedly connected to the inner wall of the circumference of the biochemical analyzer warm bath (1); the U-shaped bracket (4) is fixedly connected to the top of the horizontal plate (3); and the light source (5) is fixedly connected to the top of the U-shaped bracket (4); The light receiving mechanism comprises: A transmitted light receiving component is arranged on the biochemical analyzer warm bath (1); and A scattered light receiving component is arranged on the biochemical analyzer warm bath (1); The transmitted light receiving component comprises a transmitted light receiver (10) and a through hole B (11), wherein the through hole B (11) is formed on the circumferential surface of the biochemical analyzer warm bath (1), and the transmitted light receiver (10) is fixedly connected in the through hole B (11); The scattered light receiving component comprises: A scattered light receiving component is arranged on the biochemical analyzer warm bath (1); and A fixing component is arranged on the biochemical analyzer warm bath (1), and the fixing component is connected to the scattered light receiving component; The scattered light receiving assembly comprises a through hole A (6) and a scattered light receiver (8), wherein the through hole A (6) is provided at the bottom of the biochemical analyzer warm bath (1), and the scattered light receiver (8) is movably plugged into the through hole A (6); The fixing assembly comprises an internal threaded tube (7), a threaded cover (9) and a groove (12); the internal threaded tube (7) is fixedly connected to the bottom of a biochemical analyzer warm bath (1), and the internal threaded tube (7) is movably sleeved on a scattered light receiver (8); the threaded cover (9) is threadedly connected to the bottom of the internal threaded tube (7), and the threaded cover (9) is movably sleeved on the scattered light receiver (8); and the groove (12) is opened at the bottom of the threaded cover (9).

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