Intelligent immunodiagnostic reagent storage and taking device

Abstract

The utility model discloses an intelligent immunodiagnosis reagent storage and taking device which comprises a storage box, and a refrigeration assembly is installed in the storage box. The refrigeration assembly comprises a heat conduction plate, an exhaust hood, a circulation fan, a heat dissipation plate, a semiconductor refrigeration piece, a heat dissipation fan and a mounting hood. Heat is absorbed through the upper surface of the semiconductor chilling plate, so that the temperature in the storage box is reduced, airflow is blown out of the exhaust groove, the temperature of the storage box can be rapidly reduced, and the heat can be discharged out of the mounting cover under the action of the cooling fan; rapid cooling of the storage box is achieved through the refrigeration assembly, constant-temperature storage of the reagent tubes is achieved, a water source refrigeration mechanism does not need to be additionally arranged, when the storage box is used for storage, the interior of the storage box is clean, no cold water is added, and the whole storage box is convenient to carry.

Description

TECHNICAL FIELD

[0001] The utility model relates to a storage and taking device, concretely is intelligent immunodiagnostic reagent storage and taking device, belongs to reagent storage technical field. BACKGROUND

[0002] Immunodiagnostic reagent refers to the antigen-antibody reaction of highly specific and sensitive, and the detection principle of immunodiagnostic reagent is mainly based on the specific binding of antigen and antibody. In the detection process, the antibody or antigen in the reagent will combine with the corresponding antigen or antibody in the sample, and form antigen-antibody complex. This binding reaction has high specificity and sensitivity, and can accurately identify target substances. Many immunodiagnostic reagents need to be stored under refrigeration conditions of 2 DEG C to 8 DEG C to ensure their stability and activity. This usually requires the use of refrigeration equipment that meets the specifications, such as refrigerators, refrigerated cabinets, etc., and regular maintenance and calibration.

[0003] It is known that the Chinese authorized utility model (publication number: CN221294620U) discloses a reagent bin device for flow cytometry reagent storage and taking, which discharges the frozen water into the bin body through the water outlet, so that the bin body maintains the conditions suitable for flow cytometry reagent storage, then the temperature sensor can monitor the temperature inside the bin body and display the temperature inside the bin body on the display, when the water temperature inside the bin body rises, the water inside the bin body is discharged by opening the water outlet, and the frozen water is discharged from the water inlet again;

[0004] Although it realizes the refrigeration preservation of immunodiagnostic reagent and ensures the stability and activity of the reagent during storage, there are still some deficiencies in the specific implementation process of refrigeration preservation: the current temperature control method usually needs to control the in and out of cold water according to the actual temperature situation, so as to adjust the temperature of the storage environment. This kind of regulation and control method needs to be equipped with water source refrigeration mechanism additionally, which increases the complexity of the system, and when there is cold water in the bin body, the whole bin body is not convenient to carry, which brings many inconveniences to the actual operation. Therefore, an intelligent immunodiagnostic reagent storage and taking device is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an intelligent immunodiagnostic reagent storage and taking device to solve one of the problems in the above background technology.

[0006] The utility model is implemented by the following technical schemes: an intelligent immunodiagnostic reagent storage and taking device, comprising a storage box, a refrigeration assembly is installed in the storage box;

[0007] The refrigeration assembly comprises a heat conduction plate, an exhaust hood, a circulating fan, a heat sink, a semiconductor refrigeration sheet, a cooling fan and a mounting cover;

[0008] The semiconductor refrigeration piece is embedded in the inner bottom wall of the storage box, the heat conduction plate is fixedly connected to the inner bottom wall of the storage box and is attached to the upper surface of the semiconductor refrigeration piece, the heat dissipation plate is installed on the lower surface of the storage box and is attached to the lower surface of the semiconductor refrigeration piece, the mounting cover is installed on the lower surface of the storage box, the heat dissipation fan is installed on the inner bottom wall of the mounting cover, the heat dissipation plate is located in the inside of the mounting cover, the outer side wall of the mounting cover is uniformly provided with air holes, the circulating fan is installed on the inner bottom wall of the storage box, and the exhaust cover is installed on the inner bottom wall of the storage box and is sleeved with the outside of the circulating fan.

[0009] As a further preferred aspect of the technical solution: the position of the circulating fan corresponds to the position of the exhaust cover, and the heat dissipation fan is located below the heat dissipation plate.

[0010] As a further preferred aspect of the technical solution: the inner wall of the storage box is provided with a temperature sensor on one side, and the front surface of the storage box is provided with a display screen.

[0011] As a further preferred aspect of the technical solution: the inner side wall of the storage box is fixedly connected with a limiting plate and a supporting plate, and the supporting plate is located below the limiting plate.

[0012] As a further preferred aspect of the technical solution: the upper surface of the supporting plate is uniformly provided with a groove, and the inside of the limiting plate is uniformly provided with a through hole.

[0013] As a further preferred aspect of the technical solution: the inside of the through hole is provided with a reagent tube, and the bottom end of the reagent tube is located in the inside of the groove.

[0014] As a further preferred aspect of the technical solution: the upper surface of the storage box is provided with a sealing cover, and the sealing cover is connected with the storage box through buckling.

[0015] As a further preferred aspect of the technical solution: the lower surface of the storage box is symmetrically provided with four supporting legs.

[0016] The advantages of the present application are:

[0017] 1、The semiconductor refrigeration piece is embedded in the inner bottom wall of the storage box, the heat conduction plate is fixedly connected to the inner bottom wall of the storage box and is attached to the upper surface of the semiconductor refrigeration piece, the heat dissipation plate is installed on the lower surface of the storage box and is attached to the lower surface of the semiconductor refrigeration piece, the mounting cover is installed on the lower surface of the storage box, the heat dissipation fan is installed on the inner bottom wall of the mounting cover, the heat dissipation plate is located in the inside of the mounting cover, the outer side wall of the mounting cover is uniformly provided with air holes, the circulating fan is installed on the inner bottom wall of the storage box, and the exhaust cover is installed on the inner bottom wall of the storage box and is sleeved with the outside of the circulating fan.

[0018] 2. The utility model discloses a refrigeration assembly realizes the quick cooling of the storage box, realizes the constant temperature preservation of reagent pipe, does not need to additionally equip water source refrigeration mechanism, and the inside of storage box is clean when storing, and the addition of cold water is convenient to carry the whole. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, below description's drawing only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0020] Figure 1 It is the structural schematic diagram of the utility model;

[0021] Figure 2 It is the installation position schematic diagram of the installation cover of the utility model;

[0022] Figure 3 It is the structural exploded view of the utility model;

[0023] Figure 4 It is the refrigeration assembly structural schematic diagram of the utility model;

[0024] Figure 5 It is the refrigeration assembly structural exploded view of the utility model;

[0025] Figure 6 It is the heat dissipation plate structural schematic diagram of the utility model.

[0026] In the drawing: 101, refrigeration assembly;11, storage box;12, heat conduction plate;13, exhaust cover;14, circulating fan;15, heat dissipation plate;16, semiconductor refrigeration piece;17, heat dissipation fan;18, installation cover;19, air hole;20, exhaust groove;21, temperature sensor;22, limiting plate;23, support plate;24, through -hole;25, recess;26, reagent pipe;31, display screen;32, support foot;33, sealing cover. DETAILED DESCRIPTION

[0027] Below will be to the technical scheme in the embodiment of the utility model in the embodiment of the utility model, clear, complete, it is obvious that the described embodiment only is a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the scope of protection of the utility model.

[0028] EMBODIMENT

[0029] Please refer to Figures 1-6 The utility model provides a technical scheme: a kind of intelligent immune diagnostic reagent storage and taking device, including storage box 11, refrigeration assembly 101 is installed in storage box 11, refrigeration assembly 101 is used to reduce the temperature in storage box 11;

[0030] Refrigeration assembly 101 includes heat conduction plate 12, exhaust hood 13, circulating fan 14, heat sink 15, semiconductor refrigeration piece 16, heat dissipation fan 17 and mounting cover 18;

[0031] Semiconductor refrigeration piece 16 is embedded in the inner bottom wall of storage box 11, heat conduction plate 12 is fixedly connected to the inner bottom wall of storage box 11 and is attached to the upper surface of semiconductor refrigeration piece 16, heat sink 15 is installed on the lower surface of storage box 11 and is attached to the lower surface of semiconductor refrigeration piece 16, mounting cover 18 is installed on the lower surface of storage box 11, in working, the upper surface of semiconductor refrigeration piece 16 absorbs heat, and then reduces the temperature in storage box 11, the contact area of semiconductor refrigeration piece 16 and air in storage box 11 can be increased by heat conduction plate 12, the lower surface of semiconductor refrigeration piece 16 releases heat in working;

[0032] Heat dissipation fan 17 is installed on the inner bottom wall of mounting cover 18, heat sink 15 is located inside mounting cover 18, heat dissipation fan 17 is located below heat sink 15, air holes 19 are evenly provided on the outer side wall of mounting cover 18, when semiconductor refrigeration piece 16 works, heat sink 15 leads heat into mounting cover 18, then heat dissipation fan 17 works, external air enters mounting cover 18 from air holes 19, and then is discharged from the bottom of mounting cover 18, so that heat can be discharged from mounting cover 18;

[0033] Circulating fan 14 is installed on the inner bottom wall of storage box 11, exhaust hood 13 is installed on the inner bottom wall of storage box 11 and is sleeved on the outside of circulating fan 14, exhaust grooves 20 are evenly provided on the upper surface of exhaust hood 13, the position of circulating fan 14 corresponds to the position of exhaust hood 13, so that when circulating fan 14 works, air flow is blown out of exhaust grooves 20, and the air flow flows in storage box 11, so that the temperature of storage box 11 can be quickly reduced;

[0034] Compared with the prior art, the utility model realizes rapid cooling of storage box 11 by refrigeration assembly 101, realizes constant temperature preservation of reagent tube 26, does not need to additionally equip water source refrigeration mechanism, and the inside of storage box 11 is clean when storing, which facilitates carrying the whole.

[0035] In this embodiment, specifically: the inner wall side of the storage box 11 is provided with a temperature sensor 21, and the front surface of the storage box 11 is provided with a display screen 31. The temperature sensor 21 is used for monitoring the temperature of the storage box 11. The signal end of the temperature sensor 21 is connected with the signal end of the display screen 31. The display screen 31 can display the current temperature in the storage box 11.

[0036] The model of the temperature sensor 21 is AD590MF.

[0037] The display screen 31 is provided with a control chip. According to the preset temperature value of the user, the control chip analyzes the actual temperature data fed back by the temperature sensor 21. Once it is found that the actual temperature deviates from the set value, the control chip controls the working state of the semiconductor refrigeration piece 16, such as enhancing refrigeration or weakening refrigeration, or even stopping working, so as to ensure that the temperature in the storage box 11 is maintained within the preset range, and the precise temperature control function is realized.

[0038] In this embodiment, specifically: the inner wall of the storage box 11 is fixedly connected with a limiting plate 22 and a supporting plate 23. The supporting plate 23 is located below the limiting plate 22. The upper surface of the supporting plate 23 is uniformly provided with a groove 25. The inside of the limiting plate 22 is uniformly provided with a through hole 24. The inside of the through hole 24 is provided with a reagent tube 26. The bottom end of the reagent tube 26 is located in the inside of the groove 25. Through the cooperation of the supporting plate 23 and the limiting plate 22, the position of the reagent tube 26 can be limited, so as to realize the storage of the reagent tube 26.

[0039] Since the through hole 24 can limit the upper position of the reagent tube 26, and the groove 25 can limit the bottom position of the reagent tube 26, when the storage box 11 moves, the stability of the reagent tube 26 can still be ensured.

[0040] In this embodiment, specifically: the upper surface of the storage box 11 is provided with a sealing cover 33. The sealing cover 33 is connected with the storage box 11 through buckling. The storage box 11 can be sealed through the sealing cover 33, so as to make the temperature in the storage box 11 constant, realize the constant temperature preservation of the reagent tube 26, and when the reagent tube 26 needs to be taken out, the sealing cover 33 is opened first, and then the reagent tube 26 in the through hole 24 can be directly taken out.

[0041] In this embodiment, specifically: the lower surface of the storage box 11 is symmetrically provided with four supporting feet 32. The stability of the whole device can be enhanced through the supporting feet 32.

[0042] The working principle or structural principle is that when the reagent tube 26 is stored, the reagent tube 26 is placed into the through hole 24, the bottom of the reagent tube 26 is inserted into the groove 25, and then the sealing cover 33 is covered, the circulating fan 14, the semiconductor refrigeration sheet 16 and the heat dissipation fan 17 are started, at this time, the upper surface of the semiconductor refrigeration sheet 16 absorbs heat, thereby reducing the temperature in the storage box 11, the air flow is blown out in the exhaust groove 20, the air flow flows in the storage box 11, the temperature of the storage box 11 can be quickly reduced, at the same time, the heat dissipation plate 15 guides the heat emitted by the semiconductor refrigeration sheet 16 into the mounting cover 18, then under the action of the heat dissipation fan 17, the heat can be discharged from the mounting cover 18, the temperature in the storage box 11 is monitored in real time through the temperature sensor 21, when the temperature reaches the set value, the semiconductor refrigeration sheet 16 gradually stops working, so that the temperature in the storage box 11 is maintained in the preset range, and the constant temperature preservation of the reagent tube 26 is realized;

[0043] When the reagent tube 26 needs to be taken out, the sealing cover 33 is opened, and then the reagent tube 26 in the through hole 24 can be directly taken out, when the sealing cover 33 is covered, the temperature in the storage box 11 changes, the semiconductor refrigeration sheet 16 works again, the temperature of the storage box 11 reaches the preset value, and the constant temperature preservation of the remaining reagent tube 26 is realized.

[0044] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. An intelligent immunodiagnostic reagent storage and retrieval device, characterized by, Including storage box (11), refrigeration assembly (101) is installed in the storage box (11); The refrigeration assembly (101) includes a heat-conducting plate (12), an exhaust cover (13), a circulating fan (14), a heat sink (15), a semiconductor refrigeration sheet (16), a heat dissipation fan (17) and a mounting cover (18). The semiconductor refrigeration sheet (16) is embedded in the inner bottom wall of the storage box (11), the heat-conducting plate (12) is fixedly connected to the inner bottom wall of the storage box (11) and is attached to the upper surface of the semiconductor refrigeration sheet (16), the heat sink (15) is installed on the lower surface of the storage box (11) and is attached to the lower surface of the semiconductor refrigeration sheet (16), the mounting cover (18) is installed on the lower surface of the storage box (11), the heat dissipation fan (17) is installed on the inner bottom wall of the mounting cover (18), the heat sink (15) is located inside the mounting cover (18), the outer side wall of the mounting cover (18) is uniformly provided with air holes (19), the circulating fan (14) is installed on the inner bottom wall of the storage box (11), the exhaust cover (13) is installed on the inner bottom wall of the storage box (11) and is sleeved on the outside of the circulating fan (14), and the upper surface of the exhaust cover (13) is uniformly provided with exhaust grooves (20).

2. The intelligent immune diagnostic reagent storage and access device according to claim 1, wherein, The position of the circulating fan (14) corresponds to the position of the exhaust cover (13), and the heat dissipation fan (17) is located below the heat sink (15).

3. The intelligent immune diagnostic reagent storage and access device of claim 1, wherein, A temperature sensor (21) is installed on one side of the inner wall of the storage box (11), and a display screen (31) is installed on the front surface of the storage box (11).

4. The intelligent immune diagnostic reagent storage and access device of claim 3, wherein, The inner side wall of the storage box (11) is fixedly connected with a limiting plate (22) and a supporting plate (23), and the supporting plate (23) is located below the limiting plate (22).

5. The intelligent immune diagnostic reagent storage and access device of claim 4, wherein, The upper surface of the supporting plate (23) is uniformly provided with a groove (25), and the inside of the limiting plate (22) is uniformly provided with a through hole (24).

6. The intelligent immune diagnostic reagent storage and access device of claim 5, wherein, The inside of the through hole (24) is provided with a reagent tube (26), and the bottom end of the reagent tube (26) is located in the inside of the groove (25).

7. The intelligent immune diagnostic reagent storage and access device of claim 1, wherein, The upper surface of the storage box (11) is provided with a sealing cover (33), and the sealing cover (33) is connected with the storage box (11) by buckling.

8. The intelligent immune diagnostic reagent storage and access device of claim 7, wherein, The lower surface of the storage box (11) is symmetrically provided with four supporting legs (32).

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