CN216970647U

CN216970647U - Germ detection kit with liquid cooling module

Info

Publication number: CN216970647U
Application number: CN202122433183.4U
Authority: CN
Inventors: 王尚武
Original assignee: Guangzhou Caino Biological Technology Co ltd
Current assignee: Guangzhou Caino Biological Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-07-15
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a germ detection kit with a liquid cooling module, which belongs to the technical field of medical auxiliary instruments and comprises a box body, a box cover, a reagent tube, a tube cap, a cooling seat, a liquid storage cavity, a positioning groove, a refrigeration part, an installation column, an installation rod and pressing plates, wherein the two pressing plates are driven by a driving device to turn upwards in a natural state, pressing blocks corresponding to the installation column are arranged on the bottom surface of the box cover, and after the box cover turns downwards, the pressing blocks extrude the two corresponding pressing plates, so that the two adjacent pressing plates turn downwards and press the tube cap. Through setting up the cooling seat, insert the reagent pipe in the constant head tank, rethread refrigeration part produces the low temperature, produces the low temperature to the cooling liquid in the cooling seat, and then carries out the cryoconservation to the germ sample in the reagent pipe, has improved the practicality of kit, overturns down through the lid in addition, makes briquetting extrusion clamp plate to make the clamp plate push down the pipe cap, and then compress tightly the reagent pipe, avoid the reagent pipe to produce the slope, avoided the safety risk.

Description

Germ detection kit with liquid cooling module

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a germ detection kit with a liquid cooling module.

Background

The kit is generally used for containing chemical reagents for detecting chemical components, drug residues, virus species and the like. Through retrieval, chinese patent No. CN207932331U discloses a lentivirus detection kit, which comprises: the upper part of the inner cavity of the box body is hinged with a light screen for opening and closing the inner cavity of the box body, the light screen is provided with a lifting handle and a storage groove, at least one rubber band is arranged in the storage groove, and two ends of the rubber band are respectively fixed at two sides of the bottom of the storage groove; the pore plate and the sealing plate film are arranged in the storage groove and are positioned below the rubber band; the box body is internally provided with a storage plate which is positioned below the shading plate; a standard product reagent bottle, a standard product diluent reagent bottle and a buffer solution reagent bottle are embedded on the upper surface of the storage plate; the lid, lid hinge connect in box body one end.

The existing detection kit only has a single storage function, and needs to store pathogen samples at low temperature in the storage process of some pathogen samples, but the existing detection kit cannot provide the function of low-temperature storage.

Based on this, the utility model designs a germ detection kit with a liquid cooling module to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a germ detection kit with a liquid cooling module, which aims to solve the problems that the detection kit used at present in the background technology only has a single storage function, germ samples need to be stored at low temperature in the storage process of some germ samples, the existing detection kit cannot provide the function of low-temperature storage, in addition, the germ samples are usually stored in a reagent tube, and then the reagent tube is placed in the kit to store the germ samples, but the reagent tube is easy to topple over and leak in the reagent box, so that safety risks are generated.

In order to achieve the purpose, the utility model provides the following technical scheme: a germ detection kit with a liquid cooling module comprises a box body and a box cover of the kit, wherein the box cover is hinged on the box body, a plurality of reagent tubes are arranged in the box body, tube caps are arranged on the reagent tubes, a cooling seat is arranged in the box body, a liquid storage cavity in a cavity form is arranged in the cooling seat, a positioning groove for inserting the reagent tubes is also arranged on the liquid storage cavity, a refrigerating part which is in contact connection with the cooling seat is arranged in the box body, a plurality of mounting columns are arranged on the cooling seat, the mounting columns are arranged between two adjacent reagent tubes and fixedly connected with mounting rods, two pressing plates are hinged at the upper ends of the mounting rods and driven by a driving device to be turned upwards in a natural state, pressing blocks corresponding to the mounting columns are arranged at the bottom surface of the box cover, and the pressing blocks are used for extruding the two corresponding pressing plates after the box cover is turned downwards, and turning two adjacent pressing plates downwards and pressing the pipe cap.

In the above pathogen detection kit with the liquid cooling module, the outer contour of the downward surface of the pressing block is arc-shaped.

In the above pathogen detection kit with the liquid cooling module, the refrigeration component is a semiconductor refrigeration element.

In the above pathogen detection kit with the liquid cooling module, the driving device comprises a floating ring sleeved on the mounting rod, the top of the mounting column is provided with a clearance groove for the floating ring to move up and down and to pass through freely, the floating ring is provided with two ejector rods, the two ejector rods are respectively abutted against the bottom surfaces of the two pressing plates, the mounting rod is sleeved with a return spring, and the return spring elastically abuts against the floating ring.

In the above pathogen detection kit with the liquid cooling module, the bottom surface of the pressing plate is provided with a rubber layer.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the cooling seat, insert the reagent pipe in the constant head tank, rethread refrigeration part produces the low temperature, produces the low temperature to the cooling liquid in the cooling seat, and then carries out the cryoconservation to the germ sample in the reagent pipe, has improved the practicality of kit, overturns down through the lid in addition, makes briquetting extrusion clamp plate to make the clamp plate push down the pipe cap, and then compress tightly the reagent pipe, avoid the kit to remove the in-process, lead to the reagent pipe to produce the slope, avoided the safety risk.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the final assembly of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of the floating ring of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-refrigeration part, 2-box body, 3-liquid storage cavity, 4-cooling seat, 5-reagent tube, 6-box cover, 7-tube cap, 8-pressing block, 9-mounting column, 10-mounting rod, 11-reset spring, 12-floating ring, 13-ejector rod and 14-pressing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a germ detection kit with a liquid cooling module comprises a box body 2 and a box cover 6 of the kit, wherein the box cover 6 is hinged on the box body 2, a plurality of reagent tubes 5 are arranged in the box body 2, tube caps 7 are arranged on the reagent tubes 5, a cooling seat 4 is arranged in the box body 2, a liquid storage cavity 3 in a cavity form is arranged in the cooling seat 4, a positioning groove for inserting the reagent tubes 5 is also arranged on the liquid storage cavity, a refrigeration part 1 which is in contact connection with the cooling seat 4 is arranged in the box body 2, a plurality of mounting columns 9 are arranged on the cooling seat 4, the mounting columns 9 are arranged between two adjacent reagent tubes 5 and are fixedly connected with a mounting rod 10, two pressing plates 14 are hinged at the upper end of the mounting rod 10, the two pressing plates 14 are driven by a driving device to be turned upwards in a natural state, a pressing block 8 corresponding to the mounting column 9 is arranged at the bottom surface of the box cover 6, and the pressing block 8 extrudes the corresponding two pressing plates 14 after the box cover 6 is turned downwards, make two adjacent clamp plates 14 overturn downwards and push down pipe cap 7, when placing reagent pipe 5, insert reagent pipe 5 in the constant head tank, restart refrigeration part 1, refrigeration part 1 produces the heat exchange to the liquid in the stock solution chamber 3, and reduce the liquid temperature, make liquid can cool down the reagent pipe sample in the constant head tank, in order to reach the cryopreservation purpose to the germ sample, lid 6 overturns downwards, and when sealing box body 2, briquetting 8 will move down and produce the extrusion to two adjacent clamp plates 14, make clamp plate 14 overturn downwards, and then make clamp plate 14 push down rather than adjacent pipe cap 7, produce vertical spacing to the reagent pipe, and cooperate the constant head tank to the horizontal spacing of reagent pipe, and then make the reagent pipe can firmly place in box body 2.

In this embodiment, the outer profile of the downward surface of the pressing block 8 is curved, so that when the pressing block 8 contacts the pressing plate 14, the frictional resistance with the surface of the pressing plate 14 is small, and the pressing plate 14 can be smoothly driven to turn downward.

In this embodiment, the refrigeration component 1 is a semiconductor refrigeration element, and the structure and the working principle of the semiconductor refrigeration element refer to chinese patent No. CN202010968013.3, and the semiconductor refrigeration element is used to cool the cooling liquid in the liquid storage cavity 3.

In this embodiment, the driving device includes the floating ring 12 that the suit is on the installation pole 10, the erection column 9 top is equipped with and supplies the floating ring 12 to reciprocate the clearance groove that can freely pass through, be equipped with two ejector pins 13 on the floating ring 12, two ejector pins 13 respectively with two clamp plates 14 bottom surfaces counterbalance, the suit is equipped with reset spring 11 on the installation pole 10, reset spring 11 elasticity supports floating ring 12, lid 6 upset back up, briquetting 8 breaks away from the contact with clamp plate 14, support through reset spring 11 to the elasticity of floating ring 12 this moment, and drive floating ring 12 upwards slides, and then make ejector pin 13 support clamp plate 14, and drive clamp plate 14 upset up, make can not produce the interference to the process that reagent pipe 5 inserted the constant head tank.

In this embodiment, a rubber layer (not shown) is provided on the bottom surface of the pressure plate 14, and the rubber layer can reduce the wear of the pressure plate 14 on the surface of the pipe cap.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A germ detection kit with a liquid cooling module comprises a box body (2) and a box cover (6) of the kit, wherein the box cover (6) is hinged on the box body (2), a plurality of reagent tubes (5) are installed in the box body (2), and tube caps (7) are arranged on the reagent tubes (5), the germ detection kit is characterized in that a cooling seat (4) is arranged in the box body (2), a liquid storage cavity (3) in a cavity form is arranged in the cooling seat (4), a positioning groove for inserting the reagent tubes (5) is also arranged on the liquid storage cavity, a refrigeration part (1) which is in butt connection with the cooling seat (4) is arranged in the box body (2), a plurality of mounting columns (9) are arranged on the cooling seat (4), the mounting columns (9) are arranged between two adjacent reagent tubes (5) and are fixedly connected with mounting rods (10), two pressing plates (14) are hinged at the upper ends of the mounting rods (10), two clamp plate (14) are by its natural state of drive arrangement drive upset up down, lid (6) bottom surface is equipped with briquetting (8) that correspond with erection column (9), lid (6) upset back down makes briquetting (8) produce the extrusion to two corresponding clamp plates (14), make adjacent two clamp plate (14) upset down and push down pipe cap (7).

2. The pathogen detection kit with liquid cooling module as recited in claim 1, wherein the outer contour of the downward side of the pressing block (8) is curved.

3. The pathogen detection kit with liquid cooling module of claim 1, wherein said cooling component (1) is a semiconductor cooling element.

4. The pathogen detection kit with the liquid cooling module according to claim 1, wherein the driving device comprises a floating ring (12) sleeved on a mounting rod (10), the top of the mounting column (9) is provided with a clearance groove for the floating ring (12) to move up and down and freely pass through, the floating ring (12) is provided with two ejector rods (13), the two ejector rods (13) respectively abut against the bottom surfaces of two pressing plates (14), the mounting rod (10) is sleeved with a return spring (11), and the return spring (11) elastically abuts against the floating ring (12).

5. The pathogen detection kit with liquid cooled module of claim 1, wherein said pressure plate (14) has a rubber layer on the bottom surface.