Reaction cup storage device for chemiluminescence immunoassay

Abstract

The utility model discloses a reaction cup storage device for chemiluminescence immunoassay, which comprises a constant-temperature storage casing, a cavity with a cylindrical structure is arranged in the constant-temperature storage casing, a rotating shaft is assembled in the center of the constant-temperature storage casing, the rotating shaft penetrates to one side wall surface of the constant-temperature storage casing, and the rotating shaft is connected with the constant-temperature storage casing. The end part of the rotating shaft is connected with an indexing adjusting assembly; the utility model relates to the technical field of chemiluminescence immunoassay, in particular to a reaction cup storage device for chemiluminescence immunoassay, which adopts a constant-temperature storage environment with a cylindrical cavity, constructs a wheel type rotating structure on a rotating shaft, and particularly, adopts the intermittent movement effect of an indexing adjusting component to adjust the reaction cup to be in a wheel type rotating structure. The rotating shaft can drive the reagent reaction cup to rotate at the specified body position, so that the reagent reaction cup to be stored and taken is aligned with the storing and taking groove, the reagent reaction cup is stored and taken through the storing and taking groove, operation is easy, the structure is simple, the reaction cup searching speed is high, and energy waste can be reduced due to the fact that the opening is small.

Description

Technical Field

[0001] The utility model relates to the technical field of chemiluminescent immunoassay, in particular to a reaction cup storage device for chemiluminescent immunoassay. Background Art

[0002] During the chemiluminescent immunoassay process, reaction cups are often used to store luminescent immunoassay reagents. At present, when storing chemiluminescent immunoassay reagents, the reaction cups are often placed in protective and thermostatic containers due to their own fragility.

[0003] At present, the storage containers for chemiluminescent immunoassay reaction cups are mostly hollow boxes. However, this type of hollow structure usually has only one opening and closing door. When opening and closing, multiple reaction cups are exposed to the outside, which affects the storage environment of the reaction cups, causing the energy for controlling the constant temperature of the reaction cups to change. In addition, the reaction cups cannot be directly stored and retrieved. In view of this, in-depth research was conducted on the above-mentioned issues, which led to the present case. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a reaction cup storage device for chemiluminescent immunoassay, which solves the problems of the prior art.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a storage device for a reaction cup for chemiluminescent immunoassay, comprising a constant temperature storage casing, a cavity of a cylindrical structure is arranged in the constant temperature storage casing, a rotating shaft is installed in the center of the constant temperature storage casing, the rotating shaft penetrates to a side wall of the constant temperature storage casing, and an end of the rotating shaft is connected to a graduation adjustment component;

[0006] A rotating plate is provided at the end of the rotating shaft, a plurality of fixing sleeves are arranged in a circular array on the rotating plate, and a plurality of receiving sleeves are mounted on the plurality of fixing sleeves;

[0007] A plurality of inserting slots are provided on the plurality of receiving sleeves, and reagent reaction cups are inserted into the inserting slots;

[0008] An access slot is provided on one side wall of the constant temperature storage housing at a position corresponding to one of the fixing sleeves, the diameter of the access slot is slightly larger than the diameter of the insertion slot, and a closed door is provided on the access slot;

[0009] A plurality of heat exchangers are arranged in a ring array in the constant temperature storage housing and extend into the cavity.

[0010] Preferably, a pair of supports are provided at the bottom of the constant temperature storage casing, the rotating shaft is a rod with a columnar structure, and the rotating shaft passes through the side wall surface of the constant temperature storage casing.

[0011] Preferably, the reagent reaction cup is a cylindrical cavity structure and the bottle mouth is threadedly connected with a sealing cap.

[0012] Preferably, the rotating plate is coaxially connected to the rotating shaft, the rotating plate is a plate with an annular structure, a rotating plate is correspondingly arranged on the other side of the rotating plate, and the rotating plate sleeve is arranged outside a plurality of receiving sleeves.

[0013] Preferably, the indexing adjustment component is a sheave mechanism driven by a power motor, and the number of sheaves in the sheave mechanism corresponds to the number of receiving sleeves.

[0014] Preferably, the constant temperature storage casing is provided with a control panel connected to the power motor.

[0015] Beneficial Effects

[0016] The utility model provides a storage device for a reaction cup for chemiluminescent immunoassay. It has the following beneficial effects: the storage device for a reaction cup for chemiluminescent immunoassay adopts a constant temperature storage environment of a cylindrical cavity, and constructs a wheeled rotating structure on a rotating shaft. Specifically, through the intermittent motion effect of a graduated adjustment component, the rotating shaft can drive the reagent reaction cup to rotate to a specified position, so that the reagent reaction cup to be accessed is aligned with the access slot, and the reagent reaction cup is accessed through the access slot. The operation is simple, the structure is simple, the reaction cup search speed is fast, and the energy waste can be reduced due to the small opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the three-dimensional structure of a reaction cup storage device for chemiluminescent immunoassay.

[0018] Figure 2 The utility model is a three-dimensional cross-sectional structural schematic diagram of a reaction cup storage device for chemiluminescent immunoassay.

[0019] Figure 3 The utility model is a partial cross-sectional structural schematic diagram of a reaction cup storage device for chemiluminescent immunoassay.

[0020] In the figure: 1. Constant temperature storage casing; 2. Rotating shaft; 3. Indexing adjustment assembly; 4. Rotating plate; 5. Fixed sleeve; 6. Holding sleeve; 7. Reagent reaction cup; 8. Enclosed door; 9. Heat exchanger; 10. Rotating plate; 11. Access slot; 31. Power motor; 32. Groove pulley mechanism; 33. Control panel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides an implementation scheme: In modern chemiluminescent immunoassay, the reagents of chemiluminescent immunoassay are mostly stored in reaction cups. At present, a constant temperature box is mostly used for storing reaction cups. However, since the constant temperature box has a door on only one side, when storing and accessing the luminescent immunoassay reagents, the constant temperature environment of the reaction cup is destroyed, resulting in energy waste. In addition, it is necessary to search among multiple reaction cups, which is inconvenient to use.

[0023] In order to solve the above problems, the present application discloses a storage device for reaction cups for chemiluminescent immunoassay. The device changes the common constant temperature storage box with a rectangular box structure and adopts a constant temperature storage casing 1 with a cylindrical structure. A cavity with a cylindrical structure is provided in the constant temperature storage casing 1 as a storage space for reaction cups. A plurality of heat exchangers 9 are arranged in a circular array in the constant temperature storage casing 1 and extend into the cavity. At the same time, a plurality of heat exchangers 9 are used to control the internal environment of the constant temperature storage casing 1. The rotating plate 4 is installed by using a rotating shaft 2 as a supporting device. The rotating shaft 2 is adjusted by a dividing adjustment component 3 so that the rotating shaft 2 drives the reaction cup on the rotating plate 4 to rotate one body position at a time.

[0024] Specifically, a rotating shaft 2 is installed at the center of the constant temperature storage housing 1, a rotating plate 4 is provided at the end of the rotating shaft 2, a plurality of fixed sleeves 5 are arranged in a ring array on the rotating plate 4, a plurality of receiving sleeves 6 are installed on the plurality of fixed sleeves 5, a plurality of inserting slots are opened on the plurality of receiving sleeves 6, and a reagent reaction cup 7 is inserted in the inserting slots;

[0025] In the specific implementation process, a plurality of fixed sleeves 5 correspond to a plurality of receiving sleeves 6 one by one, forming an installation position for placing the reaction cup, and because the rotating plate 4 is fixedly connected to the fixed sleeve 5, when the indexing adjustment component 3 drives the rotating shaft 2 to rotate, the fixed sleeve 5 is synchronously driven to rotate, so that the reagent reaction cup 7 inserted in the insertion slot rotates progressively;

[0026] An access slot 11 is provided on one side wall of the constant temperature storage housing 1 at a position corresponding to one of the fixing sleeves 5. The diameter of the access slot 11 is slightly larger than the diameter of the insertion slot. A closed door 8 is provided on the access slot 11.

[0027] In the specific implementation process, the wall on one side of the access slot 11 of the constant temperature storage casing 1 is a glass wall, and the access serial number is marked on the cup cover of the reagent reaction cup 7. When the reagent reaction cup 7 with the corresponding number needs to be accessed, the position of the corresponding reagent reaction cup 7 is observed, and the graduation adjustment component 3 is controlled to rotate the rotating shaft 2 to a corresponding angle, and the cup mouth of the actual reaction cup that needs to be accessed is aligned with the notch of the access slot 11. The access work can be completed by opening the closed door 8. Compared with the rectangular single-door constant temperature storage box, there is no need to search laboriously, and the door opening is smaller, which can reduce the dissipation of cold or heat.

[0028] As a preferred solution, further, a pair of supports are provided at the bottom of the constant temperature storage casing 1, the rotating shaft 2 is a rod with a columnar structure, the rotating shaft 2 passes through the side wall surface of the constant temperature storage casing 1, and the constant temperature storage casing 1 is supported and stabilized by a pair of supports.

[0029] As a preferred solution, further, the reagent reaction cup 7 is a cylindrical cavity structure and the bottle mouth is threadedly connected with a blocking cap, and the bottle mouth of the reagent reaction cup 7 can be sealed by the blocking cap to play a blocking role.

[0030] As a preferred solution, further, according to the attached description Figure 1-3 It can be known that the above-mentioned rotating plate 4 is coaxially connected with the rotating shaft 2, and the rotating plate 4 is a plate with an annular structure. A rotating plate 10 is correspondingly arranged on the other side of the rotating plate 4. The rotating plate 10 is sleeved outside a number of receiving sleeves 6. The rotating plate 10 and the rotating plate 4 are used to limit the multiple receiving sleeves 6 at both ends, thereby playing a role in limiting the multiple receiving sleeves 6. Multiple receiving sleeves 6 can.

[0031] As a preferred solution, further, the graduation adjustment component 3 is a groove wheel mechanism 32 driven by a power motor 31. The number of groove wheels in the groove wheel mechanism 32 corresponds to the number of receiving sleeves 6. The groove wheel mechanism 32 is driven to rotate by the power motor 31. The intermittent motion characteristics of the groove wheel mechanism 32 are utilized to make the rotating shaft 2 rotate one position at a time. By controlling the power motor 31 to rotate a few weeks, the groove wheel mechanism 32 can be used to rotate the corresponding reagent reaction cup 7 to the access slot 11 position.

[0032] As a preferred solution, further, a control panel 33 is provided on the constant temperature storage housing 1 and is connected to the power motor 31 , and the reagent reaction cup 7 to be stored and accessed can be specified and selected through the control panel 33 .

[0033] From the above, it can be generally known that the reaction cup storage device for chemiluminescent immunoassay adopts a constant temperature storage environment of a cylindrical cavity, and constructs a wheeled rotating structure on the rotating shaft 2. Specifically, through the intermittent motion effect of the graduation adjustment component 3, the rotating shaft 2 can drive the reagent reaction cup 7 to rotate to a specified position, so that the reagent reaction cup 7 to be accessed is aligned with the access slot 11, and the reagent reaction cup 7 is accessed through the access slot 11. The operation is simple and the structure is simple. The reaction cup search speed is fast and the energy waste can be reduced due to the small opening.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cuvette storage device for chemiluminescent immunoassay, comprising a constant temperature storage housing (1), wherein a cavity of a cylindrical structure is arranged in the constant temperature storage housing (1), a rotating shaft (2) is installed at the center of the constant temperature storage housing (1), and the rotating shaft (2) penetrates to a side wall of the constant temperature storage housing (1), characterized in that: The end of the rotating shaft (2) is connected to a graduation adjustment assembly (3); A rotating plate (4) is provided at the end of the rotating shaft (2), a plurality of fixing sleeves (5) are arranged in a ring array on the rotating plate (4), and a plurality of receiving sleeves (6) are mounted on the plurality of fixing sleeves (5); A plurality of receiving sleeves (6) are provided with a plurality of inserting slots, and reagent reaction cups (7) are inserted into the inserting slots; An access slot (11) is provided on a side wall of the constant temperature storage housing (1) at a position corresponding to one of the fixing sleeves (5); the diameter of the access slot (11) is slightly larger than the diameter of the insertion slot; and a closed door (8) is provided on the access slot (11); A plurality of heat exchangers (9) are arranged in a ring array in the constant temperature storage casing (1) and extend into the cavity.

2. The reaction cup storage device for chemiluminescent immunoassay according to claim 1, characterized in that: A pair of supports are arranged at the bottom of the constant temperature storage casing (1); the rotating shaft (2) is a rod with a columnar structure; and the rotating shaft (2) passes through the side wall surface of the constant temperature storage casing (1).

3. The reaction cup storage device for chemiluminescent immunoassay according to claim 2, characterized in that: The reagent reaction cup (7) is a cylindrical cavity structure and a sealing cap is threadedly connected to the bottle mouth.

4. The reaction cup storage device for chemiluminescent immunoassay according to claim 3, characterized in that: The rotating plate (4) is coaxially connected to the rotating shaft (2); the rotating plate (4) is a plate with an annular structure; a rotating plate (10) is correspondingly arranged on the other side of the rotating plate (4); the rotating plate (10) is sleeved outside a plurality of receiving sleeves (6).

5. The reaction cup storage device for chemiluminescent immunoassay according to claim 4, characterized in that: The indexing adjustment component (3) is a grooved wheel mechanism (32) driven by a power motor (31), and the number of grooved wheels in the grooved wheel mechanism (32) corresponds to the number of receiving sleeves (6).

6. The reaction cup storage device for chemiluminescent immunoassay according to claim 5, characterized in that: The constant temperature storage casing (1) is provided with a control panel (33) connected to the power motor (31).

Images