CN216071128U

CN216071128U - Retrovirus purification kit

Info

Publication number: CN216071128U
Application number: CN202122584946.5U
Authority: CN
Inventors: 李晓阳; 言国英; 董德坤; 丁新辉
Original assignee: Hangzhou Beiwo Medical Technology Co ltd
Current assignee: Hangzhou Beiwo Medical Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-18
Anticipated expiration: 2031-10-26

Abstract

The utility model provides a retrovirus purification kit, which comprises a plurality of storage modules, wherein each storage module comprises a fixed seat, a storage groove arranged on the fixed seat, a support table arranged at the bottom of the storage groove, and a first limiting ring arranged at the upper side of the storage groove; the reagent tube is placed in the storage tank, the support table can move relative to the storage tank, an adjusting disc is rotatably arranged at the bottom of the storage tank, a driving roller is arranged on the adjusting disc, a driving groove is arranged on one side, close to the adjusting disc, of the support table, and the driving roller and the driving groove are arranged in a matched mode; the utility model improves the stability of the reagent tube in the process of storage and transportation and is suitable for reagent tubes with more specifications.

Description

Retrovirus purification kit

Technical Field

The utility model relates to the technical field of kits, in particular to a retrovirus purification kit.

Background

The retrovirus purification kit is usually used in laboratories, product research and development departments and other places, and sometimes after storing a reagent tube carrying retrovirus in the purification kit, the kit needs to be transported to a designated area, and in the processes of storage and transportation, the current kit is easy to cause the situation that the reagent tube is toppled over or collides with the inside of the kit, so that the reagent tube is broken, the retrovirus in the reagent tube overflows, serious pollution is caused, and the transportation and the storage of the reagent tube are not facilitated.

In addition, reagent boxes on the market can only store reagent tubes with uniform specifications when storing the reagent tubes, and when the reagent tubes are different in length specification, the reagent tubes are easy to have uneven heights after being stored, so that the height direction of the reagent tubes cannot be limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a retrovirus purification kit which improves the stability of reagent tubes in the processes of storage and transportation and is suitable for reagent tubes with more specifications.

In order to solve the technical problems, the utility model provides a retrovirus purification kit, which comprises a plurality of storage modules, wherein each storage module comprises a fixed seat, a storage groove arranged on the fixed seat, a supporting table arranged at the bottom of the storage groove, and a first limiting ring arranged at the upper side of the storage groove; the reagent pipe place in the storage tank, prop up supporting bench can for the storage tank removes, the rotatable adjusting disk that is equipped with in storage tank bottom, be equipped with the drive roller on the adjusting disk, it is close to prop up supporting bench one side of adjusting disk is equipped with the driving groove, the drive roller and the driving groove is the cooperation setting.

Furthermore, a second limiting ring is connected to the upper side of the first limiting ring, and a cover plate is rotatably connected between the first limiting ring and the second limiting ring; when the cover plate is in a closed state, the axis of the cover plate is superposed with the axis of the first limiting ring and the axis of the second limiting ring.

Furthermore, the bottom of the cover plate is provided with a pressing piece, the first limiting ring is provided with an arc-shaped structure, and the pressing piece is matched with the arc-shaped structure.

Furthermore, a buffering platform is arranged on the upper side of the supporting table and connected with the supporting table through a first elastic piece.

Further, fixing base both sides are equipped with two at least spacing subassemblies, spacing subassembly is including locating recess on the fixing base, mobilizable locating carriage release lever in the recess, locating the carriage release lever is close to spacing roller of reagent pipe one end, be used for connecting spacing roller and the second elastic component of recess.

Furthermore, the reagent pipe outside is equipped with the constant head tank, spacing roller with the constant head tank is the cooperation setting.

Further, spacing subassembly still includes mobilizable the locating regulating plate on the fixing base, be used for connecting the connecting wire of regulating plate and carriage release lever, the connecting wire is worn to locate in the fixing base, the regulating plate pass through the third elastic component with the fixing base is connected.

Furthermore, a pull rod is movably arranged in the reagent box, adjusting plates in the plurality of storage modules are connected with the pull rod through a telescopic rod, a fourth elastic piece is arranged in the telescopic rod, and a fifth elastic piece is connected between the pull rod and the reagent box.

When the reagent tube is stored and stored, the reagent tube is placed in a manner of aligning to the central position of the first limiting ring, then the reagent tube passes through the first limiting ring and is placed in the storage groove, the reagent tube is supported by the supporting platform, and meanwhile, the end part of the reagent tube facing the upper side is positioned in the center of the first limiting ring, so that the end part of the reagent tube is limited and protected by the first limiting ring, the problems of toppling and the like caused by overlarge shaking amplitude of the reagent tube in the transportation process can be avoided, and the stability of the reagent tube in the storage and transportation processes can be ensured; simultaneously, when depositing to the reagent pipe of co-altitude specification, operating personnel rotates the adjustment disk and drives the drive roller and rotate to through the cooperation setting between drive roller and the driving groove, make the drive roller pulling driving groove remove, and then make the driving groove drive a supporting bench and reciprocate, and through adjusting the high position of a supporting bench for the storage tank, adapt to the reagent pipe of co-altitude specification.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention.

Fig. 4 is a partial enlarged view of the utility model at a in fig. 3.

Fig. 5 is a partial enlarged view of the utility model at B in fig. 3.

Fig. 6 is an enlarged view of a portion of the utility model at C in fig. 3.

Reference numerals: 1. a fixed seat; 2. a storage tank; 3. a support table; 4. a first limit ring; 5. a reagent tube; 6. a second stop collar; 7. a cover plate; 8. a pressing member; 9. a buffer platform; 10. a first elastic member; 11. a groove; 12. a travel bar; 13. a limiting roller; 14. a second elastic member; 15. positioning a groove; 16. an adjusting plate; 17. a connecting wire; 18. a third elastic member; 19. a pull rod; 20. a telescopic rod; 21. a fourth elastic member; 22. a fifth elastic member; 23. an adjusting disk; 24. a drive roller; 25. the groove is driven.

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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

As shown in fig. 1 to 6, the present invention provides a retrovirus purification kit, which comprises a plurality of storage modules, wherein each storage module comprises a fixing base 1, a storage tank 2 arranged on the fixing base 1, a support table 3 arranged at the bottom of the storage tank 2, and a first limit ring 4 arranged at the upper side of the storage tank 2; reagent pipe 5 place in the storage tank 2, brace table 3 can for storage tank 2 removes, the rotatable adjusting disk 23 that is equipped with in storage tank 2 bottom, be equipped with drive roller 24 on the adjusting disk 23, brace table 3 is close to one side of adjusting disk 23 is equipped with drive groove 25, drive roller 24 and drive groove 25 is the cooperation setting.

When the reagent tube is stored and stored, the reagent tube is placed in a manner of aligning to the central position of the first limiting ring, then the reagent tube passes through the first limiting ring and is placed in the storage groove, and is supported by the supporting platform, and meanwhile, the end position of the reagent tube facing the upper side is positioned in the center of the first limiting ring, so that the end position of the reagent tube is limited and protected by the first limiting ring, the problems of toppling and the like caused by overlarge shaking amplitude of the reagent tube in the transportation process can be avoided, and the stability of the reagent tube in the storage and transportation processes can be ensured; simultaneously, when depositing to the reagent pipe of co-altitude specification, operating personnel rotates the adjustment disk and drives the drive roller and rotate to through the cooperation setting between drive roller and the driving groove, make the drive roller pulling driving groove remove, and then make the driving groove drive a supporting bench and reciprocate, and through adjusting the high position of a supporting bench for the storage tank, adapt to the reagent pipe of co-altitude specification.

In this scheme, the trompil has been seted up with the position that the storage tank corresponds to the bottom of kit, the bottom of adjustment disk is located trompil one side and is equipped with adjust knob simultaneously, operating personnel adjusts the rotation through stretching into the trompil with instruments such as nut spanner to adjust knob, and then drive the adjustment disk through adjust knob, thereby need not to dismantle the high position that can the quick adjustment brace table with the fixing base, in the preferred embodiment of this scheme, be threaded connection between drive roller and the driving groove, when the drive roller rotates along with the adjustment disk, drive the driving groove through threaded connection and reciprocate, and then drive the brace table and reciprocate.

In this scheme, the specific quantity that sets up of storage module can be adjusted according to specific demand, and a plurality of storage module can be linear arrangement simultaneously, also can be the rectangular structure and arrange, and specific arrangement mode can be adjusted along with the kit shape of difference.

It is worth mentioning that the axis of the storage groove coincides with the axis of the first limiting ring, so that the reagent tube can be kept in a vertical state under the limiting protection of the storage groove and the first limiting ring.

Preferably, the upper side of the first limit ring 4 is connected with a second limit ring 6, and a cover plate 7 is rotatably connected between the first limit ring 4 and the second limit ring 6; when the cover plate 7 is in a closed state, the axis of the cover plate 7 coincides with the axis of the first limit ring 4 and the axis of the second limit ring 6.

It is specific, after the storage tank is placed to the kit, promote the apron and rotate for first spacing ring and second spacing ring, make the apron rotate to the reagent pipe directly over, and carry on spacingly through the upside of apron to the reagent pipe, simultaneously at the in-process of kit transportation, probably produce external rocking when transporting, if the reagent pipe produces thrust to the apron at the in-process of rocking this moment, first spacing ring and second spacing ring can carry out spacing support to the upper and lower both sides of apron, guarantee that the apron still can remain stable when receiving thrust, and then guarantee the stability of reagent pipe.

In this scheme, be connected with the pivot between first spacing ring and the second spacing ring, the apron rotates through the pivot to be connected on first spacing ring and second spacing ring.

Preferably, the bottom of the cover plate 7 is provided with a pressing piece 8, the first limiting ring 4 is provided with an arc-shaped structure, and the pressing piece 8 is matched with the arc-shaped structure.

It is specific, when the apron rotates directly over to reagent pipe, the pressing piece can contact the arc structure, and make the pressing piece produce the shrink through the arc structure, when the apron moves completely to reagent pipe directly over, the pressing piece breaks away from the position of arc structure, make the shape of pressing piece resume again, and then the upper end of pressing piece to reagent pipe after resumeing through the shape is pressed spacingly, guarantee reagent pipe's stability, reduce the frictional force between apron and the reagent pipe end portion through the pressing piece simultaneously, and in the transportation, also can guarantee through apron and pressing piece that the tube cap on the reagent pipe can not separate with reagent pipe body, the inside reagent of reagent pipe flows has been avoided.

In this scheme, adopt rubber materials to make, in other embodiments, can also select for use other elastic materials.

Preferably, a buffer platform 9 is arranged on the upper side of the support platform 3, and the buffer platform 9 is connected with the support platform 3 through a first elastic member 10.

Specifically, after the reagent pipe was placed in the storage tank, the bottom of reagent pipe contacted buffering platform to carry out spacingly under the support of buffering platform to the bottom of reagent pipe, simultaneously because rocking that produces in the transportation, buffering platform and first elastic component can cushion the protection to the reagent pipe, when rocking that produces when making the transportation influences the reagent pipe, the reagent pipe can carry out reciprocating of slight range along with buffering platform, thereby cushion the protection to the reagent pipe.

In this embodiment, the first elastic member is a spring.

Preferably, fixing base 1 both sides are equipped with two at least spacing subassemblies, spacing subassembly is including locating recess 11 on the fixing base 1, mobilizable locating carriage release lever 12 in the recess 11, locate carriage release lever 12 is close to spacing roller 13 of reagent pipe 5 one end, is used for connecting spacing roller 13 and second elastic component 14 of recess 11.

Specifically, when carrying out the upper and lower direction spacing to reagent pipe through apron and buffering platform, spacing roller can be close to reagent pipe under the spring action of second elastic component for the carriage release lever removes for the recess, and then makes the carriage release lever promote spacing roller and contact the avris of reagent pipe, cooperates the avris of a plurality of spacing rollers contact reagent pipe simultaneously among a plurality of spacing subassemblies, makes the circumferential position of reagent pipe carry on spacing fixedly through a plurality of spacing rollers.

In this embodiment, the second elastic member is a spring.

Preferably, the reagent tube 5 is provided with a positioning groove 15 on the outer side, and the limiting roller 13 is matched with the positioning groove 15.

Specifically, when spacing roller carries out the spacing of circumference to the reagent pipe, spacing roller can be detained in the constant head tank, increases spacing roller to the limiting displacement of reagent pipe, has also assisted the spacing effect of the upper and lower direction of reagent pipe simultaneously.

Preferably, the limiting assembly further comprises a movable adjusting plate 16 arranged on the fixing base 1, and a connecting line 17 used for connecting the adjusting plate 16 and the moving rod 12, wherein the connecting line 17 is arranged in the fixing base 1 in a penetrating manner, and the adjusting plate 16 is connected with the fixing base 1 through a third elastic element 18.

Concretely, when reagent pipe is taken out to needs, rotate and open the apron, operating personnel presses the regulating plate afterwards, makes the regulating plate remove for the fixing base, and removes for the recess through connecting wire pulling carriage release lever at the in-process that the regulating plate removed, makes the carriage release lever drive spacing roller and breaks away from spacing to reagent pipe, so that take out reagent pipe, and after taking out reagent pipe, can reset to the regulating plate through the third elastic component, guarantee the normal use of follow-up regulating plate.

In this scheme, the connecting wire is the steel wire, and the third elastic component is the spring.

Preferably, a pull rod 19 is movably arranged in the reagent box, the adjusting plates 16 in the plurality of storage modules are all connected with the pull rod 19 through a telescopic rod 20, a fourth elastic part 21 is arranged in the telescopic rod 20, and a fifth elastic part 22 is connected between the pull rod 19 and the reagent box.

Specifically, the mode that the limiting roller limits the reagent tubes is cancelled by pressing the adjusting plate, and the adjusting plate and the limiting roller are parts in the same storage module, so that in the process of taking out the reagent tubes, a single reagent tube is operated, so that the appointed reagent tube can be taken out directionally and accurately, and the rest reagent tubes are kept in a limiting state; when all the reagent tubes need to be taken out simultaneously, all the cover plates are rotated and opened, and then an operator presses the pull rod, so that the pull rod synchronously drives all the connected adjusting plates to move through the telescopic rods, and further all the adjusting plates simultaneously pull the limiting rollers through the connecting wires to separate from the limiting, and all the reagent tubes can be taken out simultaneously; when the adjusting plate is pressed independently, the adjusting plate is connected with the pull rod through the telescopic rod, and the fourth elastic piece is arranged inside the telescopic rod, so that the telescopic rod contracts when the adjusting plate is pressed, the pull rod cannot be influenced, and other adjusting plates cannot be influenced in the pressing process of the single adjusting plate.

In this scheme, fourth elastic component and fifth elastic component are the spring, and the pull rod resets and supports the pull rod through fifth elastic component when not using.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims

1. A retrovirus purification kit, comprising: the storage module comprises a plurality of storage modules, wherein each storage module comprises a fixed seat (1), a storage groove (2) arranged on the fixed seat (1), a support table (3) arranged at the bottom of the storage groove (2), and a first limiting ring (4) arranged on the upper side of the storage groove (2); reagent pipe (5) place in storing tank (2), brace table (3) can for storing tank (2) remove, rotatable adjusting disk (23) that is equipped with in storing tank (2) bottom, be equipped with drive roller (24) on adjusting disk (23), brace table (3) are close to one side of adjusting disk (23) is equipped with drive groove (25), drive roller (24) and drive groove (25) are the cooperation and set up.

2. The retrovirus purification kit of claim 1, wherein: a second limiting ring (6) is connected to the upper side of the first limiting ring (4), and a cover plate (7) is rotatably connected between the first limiting ring (4) and the second limiting ring (6); when the cover plate (7) is in a closed state, the axis of the cover plate (7) coincides with the axis of the first limiting ring (4) and the axis of the second limiting ring (6).

3. The retrovirus purification kit of claim 2, wherein: the pressing piece (8) is arranged at the bottom of the cover plate (7), the arc-shaped structure is arranged on the first limiting ring (4), and the pressing piece (8) is matched with the arc-shaped structure.

4. The retrovirus purification kit of claim 1, wherein: the upper side of the supporting table (3) is provided with a buffering platform (9), and the buffering platform (9) is connected with the supporting table (3) through a first elastic piece (10).

5. The retrovirus purification kit of claim 1, wherein: fixing base (1) both sides are equipped with two at least spacing subassemblies, spacing subassembly is including locating recess (11), mobilizable locating on fixing base (1) carriage release lever (12) in recess (11), locating carriage release lever (12) are close to spacing roller (13) of reagent pipe (5) one end, be used for connecting spacing roller (13) and second elastic component (14) of recess (11).

6. The retrovirus purification kit of claim 5, wherein: reagent pipe (5) outside is equipped with constant head tank (15), spacing roller (13) with constant head tank (15) are the cooperation setting.

7. The retrovirus purification kit of claim 5, wherein: spacing subassembly still includes mobilizable locating regulating plate (16), the connecting wire (17) that are used for connecting on fixing base (1) regulating plate (16) and carriage release lever (12), connecting wire (17) are worn to locate in fixing base (1), regulating plate (16) through third elastic component (18) with fixing base (1) are connected.

8. The retrovirus purification kit of claim 7, wherein: mobilizable pull rod (19) that is equipped with in the reagent box, regulating plate (16) among a plurality of storage module all with pull rod (19) link to each other through telescopic link (20), be equipped with fourth elastic component (21) in telescopic link (20), pull rod (19) with be connected with fifth elastic component (22) between the reagent box.