CN214649935U

CN214649935U - Multipurpose kit for gene detection

Info

Publication number: CN214649935U
Application number: CN202120491768.9U
Authority: CN
Inventors: 吴丹华
Original assignee: Tianjin Zhiyin Biotechnology Co Ltd
Current assignee: Tianjin Zhiyin Biotechnology Co Ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-09
Anticipated expiration: 2031-03-08

Abstract

The invention provides a gene detection multipurpose kit, which comprises a shell with a cavity inside, wherein a box cover is detachably arranged at the top end of the shell, and a sealing element is arranged between the box cover and the shell; the shell is provided with a plurality of liquid passing pipes, a storage bag is arranged in the cavity of the shell corresponding to each liquid passing pipe, the storage bags are fixed on the liquid passing pipes, and the liquid passing pipes are communicated with the inner cavity of the storage bags; the outer end of each liquid passing pipe is provided with a liquid passing port; the bottom of the shell is provided with a main storage chamber, and the shell is symmetrically provided with two liquid inlet and outlet nozzles communicated with the main storage chamber; the box cover comprises a cylindrical cover body and a plug body arranged on the lower side of the cover body. When the main storage chamber is used for storing main detection in the invention, the storage bag is of a flexible structure and has deformation capacity, so that when other auxiliary reagents are stored in the storage bags, the storage bag in the shell can deform in a self-adaptive manner, the reagent injection operation is simple, and the reagent is convenient to take and use.

Description

Multipurpose kit for gene detection

Technical Field

The invention belongs to the technical field of reagent storage facilities, and particularly relates to a multipurpose kit for gene detection.

Background

The kit is generally used for containing chemical reagents for detecting chemical components, drug residues, virus types and the like, is generally applied to hospitals, pharmaceutical enterprises, biological research laboratories and other aspects, and when certain experimental researches are carried out, multiple reagents may be needed to be used at the same time. Although in the prior art, a plurality of cavities for storing are formed in the container, different reagents are stored in the cavities independent of the container, and the use amounts of the various reagents are different, so that a main reagent is generally used in a detection test and is matched with various auxiliary reagents, and if the cavities are the same in size, part of unused reagents are wasted, the economy is affected, and meanwhile, the storage is not convenient. If the cavities of the container are made into different sizes, the reagent volume needs to be matched with the cavities of the container when the reagent is stored, time and labor are wasted, the operation is not proper, and the reagents in the storage cavities are easy to be mixed, so that the accuracy of the test result is influenced.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a multipurpose kit for gene detection.

In order to solve the technical problems, the technical scheme created by the invention is realized as follows:

a gene detection multipurpose kit comprises a shell with a cavity inside, wherein a box cover is detachably arranged at the top end of the shell, and a sealing element is arranged between the box cover and the shell; the shell is provided with a plurality of liquid passing pipes, a storage bag is arranged in the cavity of the shell corresponding to each liquid passing pipe, the storage bags are fixed on the liquid passing pipes, and the liquid passing pipes are communicated with the inner cavity of the storage bags; the outer end of each liquid passing pipe is provided with a liquid passing port; the bottom of the shell is provided with a main storage chamber, and the shell is symmetrically provided with two liquid inlet and outlet nozzles communicated with the main storage chamber; the lid includes the lid of tube-shape and the cock body of lid downside, the sealing member includes the annular portion of encircleing the cock body and the horizontal part of lid lower surface, sealed by the horizontal part between the upper edge of casing and the lid, sealed by the annular portion between casing inner wall and the cock body.

Furthermore, the outer wall of the shell is provided with a sleeve, and the outer surface of the sleeve is provided with a plurality of ring grooves.

Further, the ring groove is an arc groove.

Furthermore, the inner wall of the shell is provided with a supporting component corresponding to each storage bag.

Further, the supporting component comprises a supporting plate which is obliquely arranged downwards and a spacer which is arranged on the upper surface of the supporting plate.

Further, lid and casing threaded connection, the lid includes roof portion and ring portion, is equipped with the boss at the ring portion inner wall, is equipped with the inner thread structure at the boss internal surface, the surface of casing upper end be equipped with the boss on the outer thread structure complex outer thread structure.

Further, the annular part and the horizontal part are of an integrally formed structure.

Further, business turn over liquid mouth includes communicating pipe and the urceolus of communicating pipe upper end, urceolus and communicating pipe intercommunication, and the urceolus diameter is greater than communicating pipe.

Further, the inner wall of the shell is covered with a buffer cushion.

The invention has the advantages and positive effects that:

the invention has reasonable structural design, when the main storage chamber is used for storing main detection, the storage bags are of flexible structures and have deformation capacity, so when other auxiliary reagents are stored in the storage bags, the storage bags in the shell can be directly filled with the reagents respectively without considering sequence and smoothness, the storage bags in the shell can be deformed in a self-adaptive manner, the reagent injection operation is simple, and the reagents are convenient to take and use.

Drawings

FIG. 1 is a schematic structural diagram of the invention;

FIG. 2 is a schematic view of the inventive box cover;

FIG. 3 is a schematic view of a cover in the invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of a liquid inlet and outlet nozzle in an embodiment of the invention;

FIG. 6 is a schematic view of an embodiment of the invention with a cushion;

fig. 7 is a schematic view of an embodiment of the invention with a support assembly.

In the figure: 1-a shell; 2-a box cover; 3-a seal; 4-a liquid passing pipe; 5-storage bag; 6-liquid passing port; 7-a main storage compartment; 8-liquid inlet and outlet; 9-a cover body; 10-a plug body; 11-a ring-shaped portion; 12-a horizontal portion; 13-a sleeve; 14-a ring groove; 15-a support plate; 16-a spacer; 17-a top plate portion; 18-ring portion; 19-boss; 20-communicating pipe; 21-outer cylinder; 22-a cushion pad; 23-internal thread construction.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the embodiments of the invention is provided.

A gene detection multipurpose kit is shown in figures 1 to 7 and comprises a shell 1 with a cavity inside, a box cover 2 is detachably arranged at the top end of the shell, and a sealing element 3 is arranged between the box cover and the shell; the shell is provided with a plurality of liquid passing pipes 4, a flexible storage bag 5 is arranged in the cavity of the shell corresponding to each liquid passing pipe, the storage bag can be made of flexible materials which do not react with reagents, and the storage bag can be selected by a person skilled in the art according to needs. When the reagent is injected into each storage bag, each storage bag has the self-adaptive deformation capacity, when the injected reagent is more, the expansion is larger, and when the stored reagent is less, the excessive expansion is avoided, so that more space is provided for the storage bag with the injected reagent.

The storage bag is fixed on the liquid passing pipe, and the liquid passing pipe is communicated with the inner cavity of the storage bag; the outer end of each liquid passing pipe is provided with a liquid passing port 6, a liquid passing port plug is arranged at the liquid passing port in a normal state, and the liquid passing port plug is taken down only when reagents are injected into or taken from the corresponding storage bags.

The bottom of the shell is provided with a main storage chamber 7, the shell is symmetrically provided with two liquid inlet and outlet nozzles 8 communicated with the main storage chamber, the liquid inlet and outlet nozzles are provided with liquid inlet and outlet nozzle plugs in a normal state, and the liquid inlet and outlet nozzle plugs are taken down only when a reagent is injected or taken; the lid comprises a cylindrical lid body 9 and a plug body 10 on the lower side of the lid body, the sealing member comprises an annular part 11 surrounding the plug body and a horizontal part 12 on the lower surface of the lid body, the upper edge of the casing is sealed with the lid body by the horizontal part, and the inner wall of the casing is sealed with the plug body by the annular part.

In order to facilitate the handling, in an alternative embodiment, the outer wall of the housing is provided with a sleeve 13, the outer surface of which is provided with a plurality of annular grooves 14. Usually, the ring groove is a circular arc groove.

In an alternative embodiment, the inner wall of the housing is provided with a support member for each storage pocket. It should be noted that the support members support the lower portion of the storage cell less than 1/2 the length of the storage cell, i.e., allow the lower portion of the storage cell to hang down. The specific structure design may be that the support assembly includes a support plate 15 disposed obliquely downward and a spacer 16 on the upper surface of the support plate. The storage bag can be supported by the supporting plate, the good stress of the connection part of the storage bag and the liquid passing port is ensured, the spacer is generally made of rubber or nylon materials, the flexible storage bag is protected, and damages caused by pressing or rubbing are avoided. In order to further protect the storage bag, in a further development, the inner wall of the housing is covered with a cushioning pad 22, which may be a rubber pad in general.

The cover body is in threaded connection with the shell, the cover body comprises a top plate portion 17 and a ring portion 18, a boss 19 is arranged on the inner wall of the ring portion, an internal thread structure 23 is arranged on the inner surface of the boss, and an external thread structure matched with the internal thread structure on the boss is arranged on the outer surface of the upper end of the shell. Preferably, the annular portion and the horizontal portion are integrally formed.

In an alternative embodiment, the liquid inlet and outlet nozzle comprises a communication pipe 20 and an outer cylinder 21 at the upper end of the communication pipe, i.e. the structure of the liquid inlet and outlet nozzle is the same as that of the liquid passing pipe. The outer cylinder is communicated with the communicating pipe, the diameter of the outer cylinder is larger than that of the communicating pipe, and the liquid inlet and outlet nozzle plugs are arranged in the outer cylinder. The outer barrel with the larger inner diameter is convenient for inserting the liquid taking nozzle of the liquid taking tool, the reagent in the storage bag is sucked, the operation is more convenient, usually, a step is formed at the joint of the outer barrel and the communicating pipe, the front end of the liquid taking tool (the liquid taking nozzle) extends into the communicating pipe, the tail end of the liquid taking tool is propped against the step, the liquid taking tool is positioned, and the liquid taking process is very stable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A gene detection multipurpose kit is characterized in that: the box cover is detachably arranged at the top end of the shell, and a sealing element is arranged between the box cover and the shell; the shell is provided with a plurality of liquid passing pipes, a storage bag is arranged in the cavity of the shell corresponding to each liquid passing pipe, the storage bags are fixed on the liquid passing pipes, and the liquid passing pipes are communicated with the inner cavity of the storage bags; the outer end of each liquid passing pipe is provided with a liquid passing port; the bottom of the shell is provided with a main storage chamber, and the shell is symmetrically provided with two liquid inlet and outlet nozzles communicated with the main storage chamber; the lid includes the lid of tube-shape and the cock body of lid downside, the sealing member includes the annular portion of encircleing the cock body and the horizontal part of lid lower surface, sealed by the horizontal part between the upper edge of casing and the lid, sealed by the annular portion between casing inner wall and the cock body.

2. The multipurpose kit for gene detection according to claim 1, characterized in that: the outer wall of the shell is provided with a sleeve, and the outer surface of the sleeve is provided with a plurality of annular grooves.

3. The multipurpose kit for gene detection according to claim 2, characterized in that: the ring groove is an arc groove.

4. The multipurpose kit for gene detection according to claim 1, characterized in that: the inner wall of the shell is provided with a supporting component corresponding to each storage bag.

5. The multipurpose kit for gene detection according to claim 4, characterized in that: the supporting component comprises a supporting plate arranged obliquely downwards and a spacer arranged on the upper surface of the supporting plate.

6. The multipurpose kit for gene detection according to claim 1, characterized in that: the lid and casing threaded connection, the lid includes roof portion and ring portion, is equipped with the boss at ring portion inner wall, is equipped with the inner thread structure at the boss internal surface, the surface of casing upper end be equipped with the boss on the outer thread structure complex outer thread structure.

7. The multipurpose kit for gene detection according to claim 1, characterized in that: the annular part and the horizontal part are of an integrally formed structure.

8. The multipurpose kit for gene detection according to claim 1, characterized in that: the liquid inlet and outlet nozzle comprises a communicating pipe and an outer barrel at the upper end of the communicating pipe, the outer barrel is communicated with the communicating pipe, and the diameter of the outer barrel is larger than that of the communicating pipe.

9. The multipurpose kit for gene detection according to any one of claims 1 to 8, characterized in that: the inner wall of the shell is covered with a buffer pad.