Sampling device for full-automatic biochemical analyzer

Abstract

The utility model relates to the technical field of sampling devices, and discloses a sampling device for a full-automatic biochemical analyzer, which comprises a main body plate, a liquid cavity and a sample cavity, and is characterized in that the main body plate is provided with a plurality of placing holes, and the top of the sample cavity is fixedly connected with a sampling head; the liquid cavity and the sample cavity are embedded in the placing hole; a screw hole and a plurality of through holes are formed in the main body plate, the screw hole corresponds to the sample cavity, the through holes correspond to the liquid cavity, a manual bolt is screwed and fixed in the screw hole, and the manual bolt is extruded on the sample cavity; by arranging a manual bolt, a connecting plate, a U-shaped limiting piece, an extrusion rod and an elastic clamping rod, a liquid cavity and a sample cavity on the sampling device can be conveniently fixed, subsequent disassembly and replacement are facilitated, a main body plate is saved, resource waste is avoided, the sampling device can be recycled for multiple times after being disinfected and cleaned, and the practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sampling devices, and in particular to a sampling device for a fully automatic biochemical analyzer. Background Art

[0002] The fully automatic biochemical analyzer is an instrument that measures a certain chemical component in body fluids based on the principle of photoelectric colorimetry. Due to its fast measurement speed, high accuracy, and small reagent consumption, it is now widely used in hospitals and epidemic prevention stations at all levels. The combined use can greatly improve the efficiency and benefits of conventional biochemical tests. The biochemical analyzer is an instrument used to detect and analyze biological chemicals, providing information basis for clinical diagnosis, treatment, prognosis, and health status of diseases.

[0003] When the fully automatic biochemical analyzer is in use, the staff will place the sample in the sample cavity after taking the sample, and then place the sampling component in the analysis instrument. After starting, the relevant data can be analyzed and measured. However, the existing sampling components are disposable items, and there are multiple storage cavities on the sampling components. During testing, only the sample cavity needs to be used, and the other cavities will be discarded, which is more resource-consuming and inconvenient for multiple recycling. Utility Model Content

[0004] In order to solve the problem, the present application provides a sampling device for a fully automatic biochemical analyzer.

[0005] The present application provides a sampling device for a fully automatic biochemical analyzer using the following technical solution:

[0006] A sampling device for a fully automatic biochemical analyzer comprises a main body plate, a liquid cavity and a sample cavity, and is characterized in that: a plurality of placement holes are provided on the main body plate, a sampling head is connected and fixed to the top of the sample cavity, and the liquid cavity and the sample cavity are both embedded in the placement holes; a screw hole and a plurality of through holes are provided on the main body plate, the screw hole corresponds to the sample cavity, the through hole corresponds to the liquid cavity, a manual bolt is screwed and fixed in the screw hole, and the manual bolt is pressed on the sample cavity; a connecting plate and an extrusion rod are also included, a plurality of the extrusion rods are all embedded in the through holes, a plurality of the extrusion rods are all fixed on the connecting plate, and the extrusion rods are pressed on the liquid cavity.

[0007] Preferably, a pair of U-shaped limiters are fixed on the main body plate, and the main body plate further comprises an elastic clamping rod, wherein the elastic clamping rod is clamped on the connecting plate, and the elastic clamping rod is connected to the U-shaped limiters.

[0008] Preferably, a pointed block is fixed to one end of the main body plate, and the pointed block is triangular in shape.

[0009] Preferably, a plurality of anti-slip grooves are fixed on the main body plate.

[0010] Preferably, it further comprises a support plate, wherein the support plate is located directly below the main body plate and a plurality of clamping holes are formed on the support plate.

[0011] Preferably, a plurality of clamping plates are fixed on the main body plate, the clamping plates pass through the clamping holes, a clamping block is fixed at the bottom end of the clamping plate, and the clamping block is triangular in shape.

[0012] Preferably, indicator lines are provided on both sides of the sample cavity.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. By setting manual bolts, connecting plates, U-shaped limiters, extrusion rods and elastic clamping rods, the liquid chamber and sample chamber on the sampling device can be easily fixed, which is convenient for subsequent disassembly and replacement, so as to save the main plate and avoid waste of resources. After disinfection and cleaning, it can be recycled many times, which improves practicality;

[0015] 2. By setting the support plate and the clamping plate, the sampling device can be placed in the fully automatic biochemical analyzer more stably to avoid shaking, improve stability, and facilitate better detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of a partially hidden structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the utility model.

[0019] Explanation of the reference numerals: 1. Main body plate; 2. Sampling head; 3. Anti-slip groove; 4. Placement hole; 5. Point block; 6. Elastic clamping rod; 7. Liquid chamber; 8. Sample chamber; 9. Indicator line; 10. Support plate; 11. Clamping hole; 12. Clamping plate; 13. Manual bolt; 14. Connecting plate; 15. U-shaped limiter; 16. Clamping block; 17. Screw hole; 18. Through hole; 19. Extrusion rod. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0021] The present application embodiment discloses a sampling device for a fully automatic biochemical analyzer. Figure 1-Figure 3A sampling device for a fully automatic biochemical analyzer comprises a main body plate 1, a liquid cavity 7 and a sample cavity 8, wherein: a plurality of placement holes 4 are provided on the main body plate 1, a plurality of anti-slip grooves 3 are fixed on the main body plate 1, a sampling head 2 is connected and fixed to the top of the sample cavity 8, and the liquid cavity 7 and the sample cavity 8 are both embedded in the placement hole 4; a screw hole 17 and a plurality of through holes 18 are provided on the main body plate 1, the screw hole 17 corresponds to the sample cavity 8, and the through hole 18 corresponds to the liquid cavity 7, A manual bolt 13 is screwed and fixed in the screw hole 17, and the manual bolt 13 is squeezed on the sample chamber 8; it also includes a connecting plate 14 and an extrusion rod 19, multiple extrusion rods 19 are embedded in the through hole 18, multiple extrusion rods 19 are fixed on the connecting plate 14, the extrusion rods 19 are squeezed on the liquid chamber 7, a pair of U-shaped limiters 15 are fixed on the main body plate 1, and it also includes an elastic clamping rod 6, the elastic clamping rod 6 is clamped on the connecting plate 14, and the elastic clamping rod 6 is connected to the U-shaped limiter 15.

[0022] When in use, a dropper is used to extract the sample liquid and squeeze it into the sampling head 2, and the sample liquid will flow into the sample chamber 8. The multiple liquid chambers 7 respectively contain creatinine R2, creatinine R1, urine microorganisms R1 and urine microorganisms R2. The clamping plates 12 on both sides are pressed to clamp and fix them on the support plate 10, and then the device is placed in the fully automatic biochemical analyzer. After closing the door, the test can be carried out, which is convenient for use. When disassembling, the sample chamber 8 can be removed by turning the manual bolt 13 counterclockwise, the elastic clamping rod 6 can be pulled out, and the connecting plates 14 on both sides can be taken out to remove the liquid chamber 7, which can be disinfected and cleaned for reuse.

[0023] In this embodiment, if Figure 1 and Figure 2 As shown, a pointed block 5 is fixed at one end of the main body plate 1 , and the pointed block 5 is triangular. This arrangement facilitates the installation of an elastic clamping rod 6 , and the elastic clamping rod 6 can be stretched open by being squeezed on the pointed block 5 to clamp the connecting plate 14 .

[0024] In this embodiment, if Figure 1 and Figure 2 As shown, it also includes a support plate 10, which is located directly below the main body plate 1. A plurality of clamping holes 11 are opened on the support plate 10. A plurality of clamping plates 12 are fixed on the main body plate 1. The clamping plates 12 pass through the clamping holes 11. A clamping block 16 is fixed to the bottom end of the clamping plate 12. The clamping block 16 is triangular. This arrangement makes it easier to place the device in the fully automatic biochemical analyzer more stably and avoid shaking.

[0025] In this embodiment, if Figure 1 and Figure 2 As shown, indicator lines 9 are provided on both sides of the sample cavity 8 as reference lines to assist the staff in dripping an appropriate amount of sample liquid.

[0026] The implementation principle of the sampling device for a fully automatic biochemical analyzer in the embodiment of the present application is as follows: when in use, a dropper is used to extract the sample liquid and squeeze it into the sampling head 2, and the sample liquid will flow into the sample cavity 8. The multiple liquid cavities 7 contain creatinine R2, creatinine R1, urine micro R1 and urine micro R2 respectively, and the clamping plates 12 on both sides are pressed to clamp and fix them on the support plate 10, and then the device is placed in the fully automatic biochemical analyzer. After closing the door, the detection can be carried out, which is convenient for use; when disassembling, the sample cavity 8 can be removed by twisting the manual bolt 13 counterclockwise, the elastic clamping rod 6 is pulled out, and the connecting plates 14 on both sides are taken out to remove the liquid cavity 7, which can be disinfected and cleaned for reuse; by setting the manual bolt 13, the connecting plate 14, the U-shaped limiter 15, the extrusion rod 19 and the elastic clamping rod 6, the liquid cavity 7 and the sample cavity 8 on the sampling device can be easily fixed, which is convenient for subsequent disassembly and replacement, so as to save the main plate 1 and avoid waste of resources. After disinfection and cleaning, it can be recycled for many times, which improves practicality.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sampling device for a fully automatic biochemical analyzer, comprising a main body plate (1), a liquid chamber (7) and a sample chamber (8), characterized in that: The main body plate (1) is provided with a plurality of placement holes (4), the top of the sample cavity (8) is connected and fixed with a sampling head (2), and the liquid cavity (7) and the sample cavity (8) are both embedded in the placement holes (4); A screw hole (17) and a plurality of through holes (18) are provided on the main body plate (1), wherein the screw hole (17) corresponds to the sample cavity (8), and the through holes (18) correspond to the liquid cavity (7). A manual bolt (13) is screwed and fixed in the screw hole (17), and the manual bolt (13) is pressed on the sample cavity (8); It also includes a connecting plate (14) and extrusion rods (19), wherein a plurality of the extrusion rods (19) are embedded in the through holes (18), a plurality of the extrusion rods (19) are fixed on the connecting plate (14), and the extrusion rods (19) are extruded on the liquid chamber (7).

2. A sampling device for a fully automatic biochemical analyzer according to claim 1, characterized in that: The main body plate (1) is fixed with a pair of U-shaped limiters (15), and also includes an elastic clamping rod (6). The elastic clamping rod (6) is clamped on the connecting plate (14), and the elastic clamping rod (6) is connected to the U-shaped limiter (15).

3. A sampling device for a fully automatic biochemical analyzer according to claim 1, characterized in that: A pointed block (5) is fixed to one end of the main body plate (1), and the pointed block (5) is triangular in shape.

4. A sampling device for a fully automatic biochemical analyzer according to claim 1, characterized in that: A plurality of anti-slip grooves (3) are fixed on the main body plate (1).

5. The sampling device for a fully automatic biochemical analyzer according to claim 1, characterized in that: It also comprises a support plate (10), wherein the support plate (10) is located directly below the main body plate (1), and a plurality of clamping holes (11) are provided on the support plate (10).

6. A sampling device for a fully automatic biochemical analyzer according to claim 5, characterized in that: A plurality of clamping plates (12) are fixed on the main body plate (1), the clamping plates (12) pass through the clamping holes (11), and a clamping block (16) is fixed at the bottom end of the clamping plate (12), the clamping block (16) being in a triangular shape.

7. A sampling device for a fully automatic biochemical analyzer according to claim 1, characterized in that: Indicator lines (9) are provided on both sides of the sample chamber (8).

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