CN220371083U

CN220371083U - Kit assembly

Info

Publication number: CN220371083U
Application number: CN202321659330.2U
Authority: CN
Inventors: 孔垂洪; 吉斌; 文志勇; 李孟达
Original assignee: Chongqing Weikebei Technology Co ltd
Current assignee: Chongqing Weikebei Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-01-23
Anticipated expiration: 2033-06-27

Abstract

The utility model provides a reagent box component, which comprises a reagent cup holder, a test tube and a stirring piece, wherein the reagent cup holder comprises a supporting table and a bearing plate, the bearing plate is supported on the supporting table, the bottom of the bearing plate and the supporting table enclose a containing cavity, a plurality of containing holes are formed in the bearing plate, and the containing holes penetrate through the bearing plate and are communicated with the containing cavity; the test tube is used for being inserted into the accommodating hole; the stirring piece includes the puddler on mounting panel and the mounting panel, and the quantity of puddler is unanimous and the setting of one-to-one with the quantity of holding hole. According to the technical scheme, the test tubes and the reagent cup holder are arranged in a split mode, the test tubes are matched with each containing hole, the required number of test tubes can be selected according to actual needs, the problem that the number of test tubes exceeds the required number is avoided, the waste of resources is reduced, the resource utilization rate is improved, the stirring rod is driven by the external equipment to drive the mounting plate to uniformly stir the test tubes, the stirring efficiency is improved, and the detection efficiency is further improved.

Description

Kit assembly

Technical Field

The utility model relates to the technical field of reagent containers, in particular to a kit component.

Background

In various fields of experiments, the liquid to be detected needs to be filled in batches by using a reagent container, so that subsequent detection and experiments, such as chemical reagents, medicine solutions, nucleic acid detection solutions and the like, are facilitated.

In prior art, when detecting or experimental, generally need prepare multiunit reagent, consequently need a plurality of test tubes and the support of installing a plurality of test tubes, but prior art's test tube and support are supporting, can't adjust required test tube quantity as required, have led to the waste of resource, need the manpower to stir the reagent in a plurality of test tubes in proper order simultaneously, lead to detection efficiency low.

Disclosure of Invention

The utility model mainly aims to provide a kit component and aims to solve the problems that the existing reagent container wastes resources and the detection efficiency is low.

To achieve the above object, the present utility model provides a kit assembly comprising:

the reagent cup holder comprises a supporting table and a bearing plate, wherein the bearing plate is supported on the supporting table, the bottom of the bearing plate and the supporting table enclose a containing cavity, a plurality of containing holes are formed in the bearing plate, and the containing holes penetrate through the bearing plate and are communicated with the containing cavity;

the test tube is used for being inserted into the accommodating hole, and the bottom of the test tube stretches into the accommodating cavity;

the stirring piece comprises a mounting plate and stirring rods arranged on the mounting plate, the number of the stirring rods is consistent with that of the containing holes and the stirring rods are arranged in one-to-one correspondence, the mounting plate is used for being connected with external equipment and driven by the external equipment, and the stirring rods are driven to extend into the corresponding containing holes to stir the test tubes.

Preferably, the top of the bearing plate is recessed downwards to form a containing groove, a plurality of cross-arranged partition plates are formed in the containing groove, a plurality of limit cavities are surrounded by the partition plates, and containing holes communicated with the limit cavities are formed in the positions, corresponding to the limit cavities, of the bottom wall of the containing groove;

the outer wall of test tube is provided with the butt platform, inserts locate the butt platform of test tube of holding hole with enclose the top butt of the baffle of corresponding spacing chamber.

Preferably, the plurality of partition boards also enclose a plurality of avoidance cavities, at least one avoidance cavity is arranged between any two adjacent limit cavities, and a weight reducing hole is formed in the position of the bottom wall of the accommodating groove corresponding to each avoidance cavity.

Preferably, the periphery of the bearing plate forms an annular identification frame along the periphery of the bearing plate, the identification frame encloses the accommodating groove, and an identification structure is arranged at a position on the identification frame corresponding to the accommodating hole.

Preferably, a plurality of the receiving hole arrays are arranged on the carrier plate.

Preferably, the cavity wall of the limiting cavity is inclined from top to bottom towards the inner cavity of the accommodating hole, and when the test tube stretches into the accommodating hole, a gap is formed between the side wall of the test tube and the hole wall of the accommodating hole.

Preferably, the supporting table is composed of a plurality of side plates which are connected end to end in sequence, and the bottom surface of the bearing plate and the side plates enclose the accommodating cavity; each side plate faces one side of the accommodating cavity and is provided with a plurality of mounting ribs at intervals, and the bearing plate is supported above the plurality of mounting ribs.

Preferably, the test tube comprises a tube body and a tube head, the tube body is in a shape matched with the accommodating hole, the tube head comprises a cone bottom and a connecting column, the cone bottom is connected with the tube body through the connecting column, and the tip end of the cone bottom faces downwards.

Preferably, a sealing film is arranged at the top opening of the pipe body.

Preferably, the stirring rod comprises a rod body and a rod bottom, the rod body is matched with the shape of the inner cavity of the tube body, the rod bottom is matched with the shape of the tube head, the top of the rod body protrudes outwards to form an abutting part, and the abutting part is used for abutting against the top of the tube body when the stirring rod stretches into the test tube.

According to the technical scheme, the test tubes and the reagent cup holders are arranged in a split mode, the test tubes are matched with each containing hole, a required number of test tubes can be selected according to actual needs, the problem that the number of test tubes exceeds the required number is avoided, waste of resources is reduced, the resource utilization rate is improved, the test tubes are limited and supported through holes in the bearing plate, meanwhile, the bottom of the bearing plate and the supporting table enclose a containing cavity, the volume of the reagent cup holders is reduced, and cost and weight are reduced; when the test tube is inserted into the accommodating hole, the bottom of the test tube is positioned in the mounting cavity, so that the test tube can be prevented from being damaged, and the safety of the test tube is improved; the puddler is driven to the rethread external equipment to the mounting panel and is unified stirs the test tube, has improved stirring efficiency, and then has improved detection efficiency, and the reagent stirring degree of consistency in each test tube is the same still guaranteed to unified stirring simultaneously, has improved the rate of accuracy that detects.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a kit component according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a reagent cup holder of a reagent kit according to an embodiment of the present utility model in a view angle;

FIG. 3 is a schematic view of a reagent cup holder of a reagent kit according to an embodiment of the present utility model in another view;

FIG. 4 is a schematic view showing the structure of a stirring member of a kit assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the stirring member of the kit assembly according to an embodiment of the present utility model in another view;

FIG. 6 is a schematic view showing the structure of a test tube of a kit assembly according to an embodiment of the present utility model at a viewing angle;

FIG. 7 is a schematic view of a test tube of a kit assembly according to an embodiment of the present utility model in another view;

FIG. 8 is a schematic diagram showing the mating relationship of a reagent cup holder, a test tube and a stirring member of a kit assembly according to an embodiment of the present utility model;

FIG. 9 is a schematic view showing a part of the structure of a reagent cup holder, a test tube and a stirring member of a kit according to an embodiment of the present utility model.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in this embodiment are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present utility model is based on the orientation shown in fig. 1, and is merely for explaining the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is changed accordingly.

The utility model proposes a kit assembly 1.

Referring to fig. 1, 2, 3 and 4, the kit assembly 1 of the present embodiment includes a reagent cup holder 10, a test tube 20 and a stirring member 30, the reagent cup holder 10 includes a supporting table 11 and a carrying plate 12, the carrying plate 12 is supported on the supporting table 11, a receiving cavity 13 is defined by the bottom of the carrying plate 12 and the supporting table 11, a plurality of receiving holes 14 are formed in the carrying plate 12, and the receiving holes 14 penetrate through the carrying plate 12 and are communicated with the receiving cavity 13; the test tube 20 is used for being inserted into the accommodating hole 14, and the bottom of the test tube 20 extends into the accommodating cavity 13; the stirring piece 30 comprises a mounting plate 31 and stirring rods 32 on the mounting plate 31, the stirring rods 32 are in consistent and one-to-one correspondence with the containing holes 14, the mounting plate 31 is used for being connected with external equipment and driven by the external equipment, and the stirring rods 32 are driven to extend into the corresponding test tubes 20 in the containing holes 14 for stirring.

In the technical scheme of the utility model, the test tubes 20 and the reagent cup holders 10 are arranged in a split mode, the test tubes 20 are matched with each containing hole 14, a required number of test tubes 20 can be selected according to actual needs, the problem that the number of the test tubes 20 exceeds the required number is avoided, the waste of resources is reduced, the resource utilization rate is improved, the test tubes 20 are limited and supported through holes in the bearing plate 12, meanwhile, the bottom of the bearing plate 12 and the supporting table 11 form a containing cavity 13, the volume of the reagent cup holders 10 is reduced, and the cost and the weight are reduced; when the test tube 20 is inserted into the accommodating hole 14, the bottom of the test tube 20 is positioned in the mounting cavity, so that the test tube 20 can be prevented from being damaged, and the safety of the test tube is improved; the stirring rod 32 is driven by the external equipment to uniformly stir the test tubes 20 through the mounting plate 31, so that the stirring efficiency is improved, the detection efficiency is further improved, meanwhile, the uniform stirring can ensure that the stirring uniformity of the reagents in the test tubes 20 is the same, and the detection accuracy is improved.

Referring to fig. 2 and 3, in an embodiment, a receiving groove 15 is formed by recessing the top of the bearing plate 12, a plurality of cross partitions 16 are formed in the receiving groove 15, a plurality of limiting cavities 17 are surrounded by the plurality of partitions 16, and receiving holes 14 communicated with the limiting cavities 17 are formed in the bottom wall of the receiving groove 15 at positions corresponding to the limiting cavities 17; the outer wall of the test tube 20 is provided with an abutting table 21, and the abutting table 21 of the test tube 20 inserted into the accommodating hole 14 abuts against the top of the partition plate 16 enclosing the corresponding limiting cavity 17.

It can be appreciated that the holding groove 15 can be formed by hollowing out a thick plate, and can also be made at a thin plate edge coaming, through setting up holding groove 15 on loading board 12, further reduced loading board 12's consumptive material and volume, weight and cost are reduced, enclose into spacing chamber 17 through baffle 16 simultaneously, holding hole 14 is seted up to spacing chamber 17's bottom for hold test tube 20, test tube 20's outer wall supports test tube 20 through butt bench 21 and baffle 16 butt in order to support test tube 20, prevent test tube 20 from passing holding hole 14 and dropping to reagent cup holder 10 external damage, the waste of resource has been reduced.

Further, the plurality of partition boards 16 further enclose a plurality of avoidance cavities 18, at least one avoidance cavity 18 is arranged between any two adjacent limit cavities 17, and weight-reducing holes 181 are formed in the bottom wall of the accommodating groove 15 at positions corresponding to the avoidance cavities 18. By providing the avoidance cavity 18 and the lightening holes 181 at a place other than the limiting cavity 17, the material consumption and the volume of the bearing plate 12 are further reduced, and the weight and the cost are reduced.

Further, an annular identification frame 19 is formed on the peripheral edge of the bearing plate 12, the identification frame 19 encloses the accommodating groove 15, and an identification structure 191 is arranged on the identification frame 19 at a position corresponding to the accommodating hole 14.

It should be noted that the accommodating holes 14 may be multiple rows and multiple columns, and the identification structures 191 are disposed at the accommodating holes 14 corresponding to each row and each column, so as to facilitate distinguishing and recording the test tubes 20 corresponding to each accommodating hole 14, thereby improving the detection efficiency.

In one embodiment, an array of a plurality of receiving holes 14 is disposed on the carrier plate 12. When the accommodating holes 14 are arranged in an array, the test tubes 20 are also supported on the bearing plate 12 in an array manner, so that the test tubes 20 can be counted and classified conveniently, and the convenience and the detection efficiency are improved.

Referring to fig. 5, 6, 7, 8 and 9, in one embodiment, the cavity wall of the limiting cavity 17 is inclined from top to bottom toward the inner cavity of the accommodating hole 14, and when the test tube 20 extends into the accommodating hole 14, a gap is formed between the sidewall of the test tube 20 and the wall of the accommodating hole 14. Specifically, the included angle between each hole wall of the accommodating hole 14 and the central axis of the accommodating hole 14 is 0.5-3 degrees, and when the test tube 20 is placed in the accommodating hole 14, the assembly gap between the outer wall of the test tube 20 and the hole wall in the corresponding direction is 0.03-0.2 mm. The pore wall of accommodation hole 14 is the slope setting, be convenient for support spacing to test tube 20, prevent that test tube 20 from passing accommodation hole 14 and causing the damage, be 0.5 ~ 3 when the contained angle between each pore wall of accommodation hole 14 and the axis of accommodation hole 14, and when the assembly clearance between the outer wall of test tube 20 and the pore wall of corresponding direction is 0.03mm ~ 0.2mm, the support effect to test tube 20 is best, test tube 20 can not be too tight with accommodation hole 14 card after putting into accommodation hole 14, also can not receive the resistance when extracting simultaneously, the plug of being convenient for has improved the convenience of test tube 20 plug.

Referring to fig. 2, specifically, the supporting table 11 is formed by a plurality of side plates 111 connected end to end in sequence, and a receiving cavity 13 is defined by the bottom surface of the bearing plate 12 and the plurality of side plates 111; a plurality of mounting ribs are provided at intervals on one side of each side plate 111 facing the accommodating chamber 13, and the carrier plate 12 is supported above the plurality of mounting ribs. The supporting table 11 is surrounded by the side plates 111, and the bottom of the supporting table is provided with an opening, so that the cost and the weight of the supporting table are reduced, the supporting plate 12 is supported and reinforced by a plurality of mounting holes, the strength of the supporting plate 12 is improved, and the supporting plate 12 is prevented from being deviated or damaged.

Referring to fig. 6 and 7, in one embodiment, the test tube 20 includes a tube body 22 and a tube head 23, the tube body 22 is in a shape matching the receiving hole 14, the tube head 23 includes a conical bottom and a connecting column, the conical bottom is connected with the tube body 22 through the connecting column, and a tip of the conical bottom faces downward. The bottom of tube 20 is tapered, typically conical, and the connecting post is cylindrical, with the conical bottom providing improved structural stability and resistance to tipping. The conical bottom can evenly distribute pressure, and the wider area of the bottom can provide a larger support area, making the cuvette 20 more stable; simultaneously, the conical bottom can promote stirring and mixing of liquid in the test tube 20, and when the test tube 20 is placed on stirring equipment, the conical bottom can better push the liquid upwards, so that stirring is more uniform and efficient.

Further, a sealing film is provided at the top opening of the tube body 22.

It will be appreciated that when the kit assembly 1 is applied to nucleic acid detection, the solution for dissolving the sample to be detected needs to be stored in advance inside the test tube 20 to improve the detection efficiency, so that the sealing film is disposed at the top opening of the tube body 22, which can prevent the solution in the test tube 20 from evaporating or losing, and prolong the lifetime of the test tube 20.

Referring to fig. 4 and 5, specifically, the stirring rod 32 includes a rod body 321 and a rod bottom 322, the rod body 321 is adapted to the shape of the inner cavity of the tube body 22, the rod bottom 322 is adapted to the shape of the tube head 23, and an abutment portion is formed on the top of the rod body 321 in an outward protruding manner, and is used for abutting against the top of the tube body 22 when the stirring rod 32 extends into the test tube 20. The body 321 and the bottom 322 of the stirring rod 32 are respectively matched with the inner cavity of the tube body 22 and the tube head 23, so that the stirring rod 32 can fully extend into the test tube 20 until reaching the bottom of the test tube 20, the stirring rod can stir the solution in the test tube 20 more thoroughly, and the detection accuracy is improved.

Referring to fig. 1, in an embodiment, the reagent cup holder 10 has a quadrangular structure, a corner of which is provided with an identification reference angle structure 101 for identification by an external device, and a plurality of magnetic bars 311 for connection with the stirring device are provided on the mounting plate 31 of the stirring member 30. The automatic identification and stirring of the kit component 1 are convenient for the detection equipment, and the detection efficiency is improved.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. A kit assembly, comprising:

the stirring piece comprises a mounting plate and stirring rods arranged on the mounting plate, the number of the stirring rods is consistent with that of the containing holes and the stirring rods are arranged in one-to-one correspondence, the mounting plate is used for being connected with external equipment, and the stirring rods are driven by the external equipment to extend into the corresponding test tubes in the containing holes to stir.

2. The kit assembly according to claim 1, wherein a containing groove is formed in the downward recess of the top of the bearing plate, a plurality of cross-arranged partition plates are formed in the containing groove, a plurality of limit cavities are defined by the partition plates, and containing holes communicated with the limit cavities are formed in the bottom wall of the containing groove at positions corresponding to the limit cavities;

3. The kit assembly of claim 2, wherein a plurality of baffle plates further enclose a plurality of avoidance cavities, at least one avoidance cavity is arranged between any two adjacent limit cavities, and a weight-reducing hole is formed in the bottom wall of the accommodating groove at a position corresponding to each avoidance cavity.

4. The kit assembly according to claim 2, wherein the peripheral edge of the carrier plate is formed with an annular identification frame in the circumferential direction thereof, the identification frame encloses the accommodating groove, and an identification structure is provided on the identification frame at a position corresponding to the accommodating hole.

5. The kit assembly of claim 2, wherein the walls of the spacing chamber are inclined from top to bottom toward the interior of the receiving chamber, and a gap is formed between the side walls of the test tube and the walls of the receiving chamber when the test tube extends into the receiving chamber.

6. The kit assembly of any one of claims 1-5, wherein a plurality of the arrays of receiving holes are disposed on the carrier plate.

7. The kit assembly of any one of claims 1-5, wherein the support platform is formed by a plurality of side plates connected end to end in sequence, and the bottom surface of the carrier plate and the plurality of side plates define the accommodating cavity; each side plate is provided with a plurality of installation ribs at intervals towards one side of the accommodating cavity, and the bearing plate is supported above the installation ribs.

8. The kit assembly of any one of claims 1 to 5, wherein the test tube comprises a tube body in a shape that fits into the receiving hole and a tube head comprising a conical bottom and a connecting post, the conical bottom being connected to the tube body by the connecting post, the conical bottom having a pointed end facing downward.

9. The kit assembly of claim 8, wherein a sealing membrane is disposed at the top opening of the tube.

10. The kit assembly of claim 8, wherein the stirring rod comprises a rod body and a rod bottom, the rod body is matched with the shape of the inner cavity of the tube body, the rod bottom is matched with the shape of the tube head, and an abutting part is formed on the top of the rod body in an outward protruding mode and is used for abutting against the top of the tube body when the stirring rod stretches into the test tube.