CN219192937U - Reagent card storage mechanism of fluorescence immunoassay appearance - Google Patents

Abstract

The utility model relates to the technical field of fluorescence immunoassay analyzers, in particular to a reagent card storage mechanism of a fluorescence immunoassay analyzer, which comprises a bearing plate, separation cavities and split charging assemblies, wherein a plurality of monitoring separation cavities are uniformly arranged along the length direction of the bearing plate, and each monitoring separation cavity is used for accommodating a group of split charging assemblies; the monitoring and split charging assembly comprises a card storage shell, a guide post and a limiting plate, and a placing cavity for accommodating the reagent card is arranged in the monitoring card storage shell; the monitoring guide posts are arranged on two sides of the placing cavity and are in sliding fit with the sliding grooves; the monitoring limiting plate is in sliding fit with the positioning groove; the lower side of the monitoring card storage shell is provided with a poking hole corresponding to the poking groove, the lower end of one side of the monitoring card storage shell, which is far away from the limiting plate, is provided with a card outlet, and a card clearance is reserved between the lower end of the monitoring guide post and the lower part of the placing cavity; the monitoring card storage shell is placed in the separation cavity, and a pressing component and a monitoring component are arranged on the monitoring bearing plate. The utility model better solves the problem of storing the reagent card.

Description

Reagent card storage mechanism of fluorescence immunoassay appearance

Technical Field

The utility model relates to the technical field of fluorescence immunoassay analyzers, in particular to a reagent card storage mechanism of a fluorescence immunoassay analyzer.

Background

Referring to fig. 1, a reagent card 1 comprises an upper sheet body 11, a lower sheet body 12 and a test strip 13, wherein the test strip 13 is positioned between the upper sheet body 11 and the lower sheet body 12, the upper sheet body 11 is in clamping fit with the lower sheet body 12, a clamping column is arranged on one side of the upper sheet body 11, which is close to the lower sheet body 12, and a clamping hole in clamping fit with the clamping column is formed in the lower sheet body 12; the upper sheet body 11 is provided with a liquid dropping hole, both sides of the upper sheet body 11 and the lower sheet body 12 are provided with sliding grooves 14, and one ends of the upper sheet body 11 and the lower sheet body 12 in the length direction are provided with positioning grooves 15; a toggle groove 16 is formed in one side, away from the upper sheet body 11, of the lower sheet body 12, and the toggle groove 16 is arranged at one end, away from the positioning groove 15.

At present, the Chinese patent application with the publication number of CN111781344A discloses a fluorescence immunoassay analyzer, which comprises a shell and a frame, wherein the shell comprises an inserting port and a kicking port, and further comprises: the incubation plate mechanism comprises a rotary plate, a driving structure and a constant temperature heating structure, wherein the driving structure is connected with the rotary plate, the constant temperature heating structure is arranged on the rotary plate, the rotary plate comprises pressing plates which are radially distributed, and clamping grooves are formed in the pressing plates at intervals and used for fixing inserted reagent cards; the photographing identification mechanism comprises a camera bellows structure and a photographing structure, wherein the photographing structure is arranged in the camera bellows structure, and the photographing identification mechanism is arranged above the incubation disc mechanism; the scanning card kicking mechanism comprises a conveying device, a card kicking device and an optical structure, wherein the card kicking device and the optical structure are connected with the conveying device in a matched mode, and the positions of the conveying device, the card kicking device and the optical structure correspond to the positions of the reagent card.

Reagent cards in the prior art are placed on the turntable one by one, reagent cards on the turntable are required to be placed in advance, reagent cards are placed on the conveyor belt manually in the traditional way, and then are conveyed to the turntable through the conveyor belt, so that the reagent cards can be exposed to the outside for a long time, and the quantity of the reagent cards which can be stored on the turntable is small.

Disclosure of Invention

Based on the above description, the utility model provides a reagent card storage mechanism of a fluorescence immunoassay analyzer, so as to solve the problem of storing the reagent card.

The technical scheme for solving the technical problems is as follows: the reagent card storage mechanism of the fluorescence immunoassay analyzer comprises a bearing plate, separation cavities and split charging components, wherein a plurality of separation cavities are uniformly arranged along the length direction of the bearing plate, and each separation cavity is used for accommodating a group of split charging components;

the split charging assembly comprises a card storage shell, a guide post and a limiting plate, wherein a placing cavity for accommodating a reagent card is arranged in the card storage shell; the guide posts are arranged on two sides of the placing cavity and are in sliding fit with the sliding grooves; the limiting plate is in sliding fit with the positioning groove; the lower side of the card storage shell is provided with a poking hole corresponding to the poking groove, the lower end of one side of the card storage shell, which is far away from the limiting plate, is provided with a card outlet, and a card clearance is reserved between the lower end of the guide post and the lower part of the placing cavity;

the card storage shell is placed in the separation cavity, and a pressing component for pressing the card storage shell on the bearing plate and a monitoring component for monitoring whether the card storage shell is placed are arranged on the bearing plate.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, store up the card shell and including dismantling left casing and the right casing of connection, the limiting plate deviates from one side of going out the card hole and is connected with the mounting panel, limiting plate and mounting panel mutually perpendicular set up, the upper and lower both ends of mounting panel all are provided with the joint board perpendicularly, the both sides that left side casing and right casing are relative all are provided with joint board joint complex card caulking groove.

Further, the card storage shell is positioned at the card outlet hole and is rotationally connected with a sealing sheet, and the gravity center of the sealing sheet is positioned below the rotation axis.

Further, the bearing plate is uniformly provided with a plurality of separation grooves along the length direction, each separation groove is inserted with a separation plate, the separation cavity is formed by two adjacent separation plates, and the separation plates are connected with the bearing plate;

the partition plate is connected with an upper top plate, and mounting holes which are in one-to-one correspondence with the partition cavities are formed in the upper top plate;

the compressing assembly comprises a compressing spring piece and a connecting spring piece, the compressing spring piece is connected with the connecting spring piece, the compressing spring piece stretches into the separation cavity from the mounting hole, and the connecting spring piece is connected with the upper top plate.

Through above-mentioned technical scheme, compress tightly the shell fragment and compress tightly the card storage shell in separating the chamber for subsequent use is more stable.

Further, a front baffle is connected to the bearing plate, and the card storage shell is abutted against the front baffle after being inserted into the separation cavity;

the monitoring assembly comprises a monitoring plate, a monitoring sensor and a monitoring hole, wherein the monitoring sensor is connected to the monitoring plate, the monitoring Kong Kaishe is arranged at the position, close to the front baffle, of the upper top plate, and the monitoring holes are in one-to-one correspondence with the separation cavities; a plurality of the monitoring sensors are connected in parallel with the processor.

Further, the opposite side edges of one side, far away from the front baffle, of the upper top plate and the bearing plate are provided with guide inclined planes, and one side, far away from the front baffle, of the partition plate is provided with a guide cambered surface.

Through above-mentioned technical scheme, direction inclined plane and direction cambered surface make the opening part of separating the district increase gradually for it is more convenient to place the card storage shell.

Further, a holding part is arranged on one side of the card storage shell far away from the card outlet port, and the holding part is formed by an arc-shaped groove which is recessed inwards on one side of the left shell and the right shell far away from each other.

Through above-mentioned technical scheme, inwards sunken arc groove is convenient for the people's finger stretch into, when a plurality of card storage shells closely arrange, also is convenient for put into the partition chamber, perhaps takes out from the partition chamber for it is more convenient to use.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. the guide post and the limiting plate are used for limiting the position of the reagent card in the placing cavity, so that the reagent card is placed in the placing cavity more orderly, and the reagent card can be output orderly; the placing cavity enables the reagent cards to be stacked along the vertical direction, so that the space utilization rate is improved better, and meanwhile, due to the arrangement of the partition plates, the card storage shells can be uniformly and tightly distributed along the horizontal direction, and the space utilization rate is further improved;

2. the compression assembly can better compress tightly the card storage shell in the separation cavity, and then the monitoring assembly is matched, so that whether the card storage shell is installed in place or not can be better identified, and the conditions that the card storage shell is leaked and placed in place and is unstable are better avoided.

Drawings

FIG. 1 is a schematic diagram of a reagent card;

FIG. 2 is a schematic diagram of the overall structure of a reagent card storage mechanism of a fluorescence immunoassay analyzer according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a mating relationship between a sub-packaging assembly and a separation chamber according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a sub-packaging assembly according to an embodiment of the present utility model;

FIG. 5 is an exploded view of a subassembly according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of a compression assembly and a monitoring assembly according to an embodiment of the present utility model.

Reference numerals: 1. a reagent card; 11. an upper sheet body; 12. a lower sheet body; 13. a test strip; 14. a slip groove; 15. a positioning groove; 16. a toggle groove; 2. a carrying plate; 21. a separation chamber; 22. a separation groove; 23. a partition plate; 24. an upper top plate; 25. a mounting hole; 26. a front baffle; 27. a guide slope; 28. a guide cambered surface; 3. split charging components; 31. a card storage shell; 32. a guide post; 33. a limiting plate; 34. a toggle hole; 35. a card outlet hole; 36. a closure tab; 4. a compression assembly; 41. compressing the spring plate; 42. a connecting spring plate; 5. a monitoring component; 51. a monitoring board; 52. monitoring a sensor; 53. a monitoring hole; 6. a left housing; 7. a right housing; 331. a mounting plate; 332. a clamping plate; 311. a clamping groove; 8. a grip portion; 9. fluorescent immunoassay instrument.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Examples:

referring to fig. 2 and 3, a reagent card storage mechanism of a fluorescence immunoassay analyzer comprises a bearing plate 2, a separation chamber 21 and a split charging assembly 3, wherein the bearing plate 2 is connected inside the fluorescence immunoassay analyzer 9 by adopting a support column and a bolt.

Referring to fig. 4 and 5, the sub-packaging assembly 3 includes a card storage shell 31, a guide post 32 and a limiting plate 33, the card storage shell 31 includes a left shell 6 and a right shell 7 which are detachably connected, a clamping post is integrally formed on one side of the left shell 6 facing the right shell 7, and a clamping hole matched with the clamping post in a clamping manner is formed on the right shell 7; a placing cavity is formed between the left housing 6 and the right housing 7, the reagent card 1 is placed in the placing cavity, the guide posts 32 are slidably engaged with the slide grooves 14 (refer to fig. 1), and the guide posts 32 are provided on opposite side walls of the left housing 6 and the right housing 7.

Referring to fig. 4 and 5, a card outlet hole 35 is formed in one side of the card storage shell 31, the height and width of the card outlet hole 35 are larger than those of the reagent card 1, and a card clearance is reserved between the lower end of the guide post 32 and the lower part of the placing cavity; the bottom of the card storage shell 31 is provided with a poking hole 34 corresponding to the poking groove 16, and a tool can penetrate through the poking hole 34 and is inserted into the poking groove 16 to poke the reagent card 1 from the card outlet hole 35. The card storage shell 31 is positioned at the card outlet hole 35 and is rotationally connected with a closing piece 36, the gravity center of the closing piece 36 is positioned below the rotation axis, and when no external force pushes the closing piece 36, the closing piece 36 keeps a hanging state under the action of gravity, so that the card outlet hole 35 is closed.

Referring to fig. 4 and 5, the limiting plate 33 is slidably matched with the positioning groove 15 (refer to fig. 1), the limiting plate 33 is arranged at one side of the placing cavity far away from the card outlet hole 35, the mounting plate 331 is integrally formed at one side of the limiting plate 33 far away from the card outlet hole 35, and the limiting plate 33 and the mounting plate 331 are mutually perpendicular; the upper and lower both ends homogeneous shaping of mounting panel 331 has joint board 332, and joint board 332 is perpendicular with mounting panel 331, and the card caulking groove 311 with joint board 332 joint complex has all been seted up to the both sides that left casing 6 and right casing 7 are relative.

Referring to fig. 3 and 4, the side of the card hopper 31 away from the card outlet is provided with a holding portion 8, the holding portion 8 is formed by an arc-shaped groove recessed inward toward the back side of the left and right cases 6 and 7, and a worker can insert a finger into the arc-shaped groove to grasp the holding portion 8, thereby facilitating insertion of the card hopper 31 into the partition chamber 21 or removal of the card hopper 31 from the partition chamber 21.

Referring to fig. 3, the whole of the carrier plate 2 is in a rectangular parallelepiped shape, the upper surface of the carrier plate 2 is provided with a plurality of separation grooves 22, the length direction of the separation grooves 22 is along the width direction of the carrier plate 2, and the separation grooves 22 are all provided along the length direction of the carrier plate 2.

Referring to fig. 3 and 4, each partition groove 22 is inserted with a partition plate 23, the bottom of the bearing plate 2 is penetrated with a bolt in threaded connection with the partition plate 23, the partition groove 22 plays a role in auxiliary positioning, and the partition plate 23 is more convenient to assemble by matching with the bolt for locking; a separation chamber 21 is formed between two adjacent separation plates 23, and a card storage shell 31 is inserted into the separation chamber 21.

Referring to fig. 3 and 4, a front baffle 26 is connected to the carrier plate 2, the front baffle 26 is attached to the partition plate 23, and bolts in threaded fit with the partition plate 23 are threaded on the front baffle 26; the side of the separating chamber 21 close to the front baffle 26 is in a closed state, the side of the separating chamber 21 far away from the front baffle 26 is provided with an opening, and the card storage shell 31 is inserted into the separating chamber 21 from the opening.

Referring to fig. 3 and 4, an upper top plate 24 is arranged above the partition plate 23, and the upper top plate 24 is fixedly connected with the partition plate 23 by adopting bolts; the upper top plate 24 and the opposite side of the bearing plate 2 facing away from the front baffle 26 are provided with guide inclined planes 27; the side of the partition plate 23 remote from the front baffle 26 is provided with a guide cambered surface 28. Both the guide slope 27 and the guide arc surface 28 gradually enlarge the opening of the partition 21, so that it is possible to easily insert the card hopper 31 into the partition 21.

Referring to fig. 3, 4 and 6, a pressing assembly 4 and a monitoring assembly 5 are provided on the upper top plate 24, the pressing assembly 4 is used for pressing the card hopper 31 in the partition cavity 21, and the monitoring assembly 5 is used for monitoring whether the card hopper 31 is put into the partition cavity 21.

Referring to fig. 6, the upper top plate 24 is provided with mounting holes 25 corresponding to the separation cavities 21 one by one, the compressing assembly 4 comprises a compressing spring 41 and a connecting spring 42, the compressing spring 41 and the connecting spring 42 are integrally formed, and the connecting spring 42 is connected to the upper top plate 24 close to the mounting holes 25 by bolts; the pressing spring 41 penetrates through the mounting hole 25 and abuts against the upper surface of the card storage shell 31.

Referring to fig. 6, the monitoring assembly 5 includes a monitoring plate 51, a monitoring sensor 52 and a monitoring hole 53, the monitoring hole 53 is formed on the upper surface of the upper top plate 24 near the front baffle 26, and the monitoring hole 53 is arranged in one-to-one correspondence with the partition cavity 21; the monitoring sensor 52 is preferably an ITR20001 optical diffuse reflection sensor, the monitoring sensor 52 is fixed on the monitoring plate 51, the monitoring plate 51 is connected on the upper top plate 24 by bolts, and the probe part of the monitoring sensor 52 is inserted into the monitoring hole 53; a plurality of monitoring sensors 52 are connected in parallel with the processor.

The use process is briefly described: the left shell 6 and the right shell 7 are in an open state, a certain number of reagent cards 1 are piled together, and then the reagent cards are inserted into the positioning groove 15 by adopting the limiting plate 33; then the piled reagent card 1 and the limiting plate 33 are placed into the right shell 7 together, and the guide post 32 is ensured to be in plug-in fit with the sliding groove 14; then the left shell 6 is buckled on the right shell 7, so that the clamping column is matched with the clamping hole in a clamping way; then grasp the holding part 8, insert the card storage shell 31 into the separation chamber 21, push the card storage shell 31 to collide with the front baffle 26 with force, at this time, the pressing spring piece 41 abuts against the upper surface of the card storage shell 31, and the monitoring sensor 52 also recognizes that the card storage shell 31 has been put in.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The reagent card storage mechanism of the fluorescence immunoassay analyzer is characterized by comprising a bearing plate (2), separation cavities (21) and split charging assemblies (3), wherein a plurality of separation cavities (21) are uniformly arranged along the length direction of the bearing plate (2), and each separation cavity (21) is used for accommodating one group of split charging assemblies (3);

the split charging assembly (3) comprises a card storage shell (31), a guide column (32) and a limiting plate (33), wherein a placing cavity for accommodating the reagent card (1) is arranged in the card storage shell (31); the guide posts (32) are arranged on two sides of the placing cavity and are in sliding fit with the sliding grooves (14); the limiting plate (33) is in sliding fit with the positioning groove (15); a poking hole (34) corresponding to the poking groove (16) is formed in the lower side of the card storage shell (31), a card outlet hole (35) is formed in the lower end of one side, far away from the limiting plate (33), of the card storage shell (31), and a card clearance is reserved between the lower end of the guide column (32) and the lower part of the placement cavity;

the card storage shell (31) is placed in the separation cavity (21), and the bearing plate (2) is provided with a pressing component (4) for pressing the card storage shell (31) on the bearing plate (2) and a monitoring component (5) for monitoring whether the card storage shell (31) is placed in or not.

2. The reagent card storage mechanism of a fluorescence immunoassay analyzer according to claim 1, wherein the card storage shell (31) comprises a left shell (6) and a right shell (7) which are detachably connected, one side of the limiting plate (33) away from the card outlet hole (35) is connected with a mounting plate (331), the limiting plate (33) and the mounting plate (331) are mutually perpendicular, the upper end and the lower end of the mounting plate (331) are respectively and vertically provided with a clamping plate (332), and two opposite sides of the left shell (6) and the right shell (7) are respectively provided with a clamping groove (311) which is matched with the clamping plate (332) in a clamping manner.

3. The reagent card storage mechanism of the fluorescent immunoassay analyzer according to claim 1, wherein the card storage shell (31) is rotatably connected with a closing piece (36) at the card outlet hole (35), and the gravity center of the closing piece (36) is positioned below the rotation axis.

4. A reagent card storage mechanism of a fluorescence immunoassay analyzer according to any one of claims 1 to 3, wherein the carrier plate (2) is provided with a plurality of separation grooves (22) uniformly along the length direction thereof, each separation groove (22) is inserted with a separation plate (23), the separation cavity (21) is formed by two adjacent separation plates (23), and the separation plates (23) are connected with the carrier plate (2);

an upper top plate (24) is connected to the partition plate (23), and mounting holes (25) which are in one-to-one correspondence with the partition cavities (21) are formed in the upper top plate (24);

the compressing assembly (4) comprises a compressing spring piece (41) and a connecting spring piece (42), the compressing spring piece (41) is connected with the connecting spring piece (42), the compressing spring piece (41) stretches into the separation cavity (21) from the mounting hole (25), and the connecting spring piece (42) is connected with the upper top plate (24).

5. The reagent card storage mechanism of the fluorescence immunoassay analyzer according to claim 4, wherein the front baffle (26) is connected to the carrier plate (2), and the card storage shell (31) is abutted against the front baffle (26) after being inserted into the separation cavity (21);

the monitoring assembly (5) comprises a monitoring plate (51), a monitoring sensor (52) and monitoring holes (53), wherein the monitoring sensor (52) is connected to the monitoring plate (51), the monitoring holes (53) are formed in the position, close to the front baffle plate (26), of the upper top plate (24), and the monitoring holes (53) are in one-to-one correspondence with the separation cavities (21); a plurality of the monitoring sensors (52) are connected in parallel with the processor.

6. The reagent card storage mechanism of a fluorescence immunoassay analyzer according to claim 5, wherein the side of the upper top plate (24) opposite to the side of the carrier plate (2) away from the front baffle plate is provided with a guide slope (27), and the side of the partition plate (23) away from the front baffle plate (26) is provided with a guide arc surface (28).

7. The reagent card storage mechanism of the fluorescence immunoassay analyzer according to claim 2, wherein a holding part (8) is provided on a side of the card storage case (31) away from the card outlet port, and the holding part (8) is formed by an arc-shaped groove recessed inward on a side of the left case (6) and the right case (7) away from each other.

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