CN220350362U

CN220350362U - Sample storage device

Info

Publication number: CN220350362U
Application number: CN202322077544.5U
Authority: CN
Inventors: 瞿建国; 程相法
Original assignee: Shanghai OriginCell Biological Cryo Equipment Co Ltd
Current assignee: Shanghai OriginCell Biological Cryo Equipment Co Ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-01-16
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses sample storage equipment, which comprises a sample storage tank body, wherein a storage disk assembly is arranged in the sample storage tank body and can rotate around a central rotating shaft assembly in the sample storage tank body; and the storage disc assembly is detachably arranged on the central rotating shaft assembly. The utility model has the beneficial effects that the storage disc assembly and the central rotating shaft assembly are arranged in the sample storage tank body, the sample storage tank body is internally provided with low-temperature liquid nitrogen, the rotating shaft can be driven to rotate by the rotating motor, the central rotating shaft assembly and the storage disc assembly can be driven to rotate by the rotating shaft to the position where the pipe needs to be selected, the freezing pipe is convenient to store and fetch, the storage disc assembly can refrigerate the freezing pipe, the storage disc assembly can be fixed and detached conveniently by the first limiting piece, the adjacent storage disc assembly can be assembled and detached quickly by the first fixing piece, the damaged storage disc assembly can be replaced independently, and the use convenience is greatly improved.

Description

Sample storage device

Technical Field

The utility model relates to the technical field of biological samples, in particular to sample storage equipment.

Background

The sample freezing and storing system is used for storing biological samples of blood samples, vaccines, bacterial toxins and the like at low temperature, and the samples are always kept in liquid nitrogen for long-term active preservation. The sample freezing and storing system stores a storage disc, a plurality of test tubes are stored in the storage disc, and samples to be stored are in the test tubes.

The honeycomb type storage disc in the prior art cannot be disassembled, once one honeycomb type turntable needs to be replaced due to long-term use, the whole honeycomb type turntable needs to be disassembled and replaced, the disassembly and the assembly are relatively inconvenient, the integrated process requirement is relatively high, the processing cost is increased, and the disassembly is inconvenient, so that the honeycomb type sample storage system is needed.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned or existing problems occurring in the prior art.

Therefore, an object of the present utility model is to provide a sample storage device, which can rapidly disassemble and assemble a storage disk assembly on a central spindle assembly, and a damaged storage disk can be rapidly disassembled and replaced, so that the working efficiency is greatly improved.

In order to solve the technical problems, the utility model provides the following technical scheme: a sample storage device comprising a sample storage tank body, wherein a storage disk assembly is arranged in the sample storage tank body and can rotate around a central rotating shaft assembly in the sample storage tank body; and the storage disc assembly is detachably arranged on the central rotating shaft assembly.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the storage disc assembly comprises a plurality of fan-shaped storage discs which are detachably connected with each other in pairs, and the storage discs are circumferentially distributed on the central rotating shaft assembly.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the storage disk assembly further includes a first securing member that is adapted to connect and secure two adjacent sets of storage disks.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the central rotating shaft assembly comprises a first limiting piece and an aluminum disc supporting column; the first limiting piece can support and connect the storage disc, and the first limiting piece is arranged on the aluminum disc support column.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the first fixing piece comprises a groove, a mounting groove and a fixing block; grooves are formed in two side edges of the storage disc, the grooves on two adjacent groups of storage discs can be bonded to form a complete mounting groove, connecting holes are formed in the grooves and the fixing blocks, and the fixing blocks can fix the mounting groove.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the first limiting piece comprises a first fixed plate, a second fixed plate and a containing groove; the first fixed plate and the second fixed plate are connected with the outer side face of the aluminum disc support column, an accommodating groove is formed among the first fixed plate, the second fixed plate and the aluminum disc support column, the storage disc can be inserted into the accommodating groove, and the first fixed plate and the second fixed plate can limit and fix the storage disc.

As a preferred embodiment of the sample storage device of the present utility model, wherein: be provided with first arc surface and second arc surface on the storage dish, first arc surface sets up the one end that is close to the aluminium dish support column at the storage dish, and the second arc surface sets up the one end that keeps away from the aluminium dish support column at the storage dish, and first arc surface can laminate with the aluminium dish support column.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the first arc surface and the second arc surface are arranged concentrically, and the radius of the second arc surface is larger than that of the first arc surface.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the center rotating shaft assembly further comprises a storage disc fixing hole, the first fixing plate and the second fixing plate are provided with storage disc fixing holes, one end, close to the aluminum disc supporting column, of the storage disc is also provided with storage disc fixing holes, and the storage disc is fixed with the first fixing plate and the second fixing plate through fixing pieces in the storage disc fixing holes.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the storage disk comprises an upper storage disk, a lower storage disk and a connecting column, wherein the lower storage disk is arranged below the upper storage disk, and the upper storage disk is connected with the lower storage disk through the connecting column.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the upper storage disc and the lower storage disc are respectively provided with a freezing storage tube hole, the freezing storage tube holes on the upper storage disc and the freezing storage tube holes on the lower storage disc are arranged in a consistent and vertical manner, and the freezing storage tube holes on the upper storage disc and the lower storage disc are at least arranged as a group

As a preferred embodiment of the sample storage device of the present utility model, wherein: the upper storage disc is provided with a freezing storage tube hole, the lower storage disc is a sector plate, and the lower storage disc can support the freezing storage tube.

As a preferred embodiment of the sample storage device of the present utility model, wherein: the device also comprises a rotating shaft, a rotating motor, a tank cover, a freezing storage tube plate frame and a biological sample plate frame;

the rotating motor is connected with the rotating shaft, the rotating shaft is connected with the aluminum plate support column, the sample storage tank body is connected with the tank cover, and the freezing storage pipe plate frame and the biological sample plate frame are arranged in the tank cover.

The utility model has the beneficial effects that: according to the utility model, the storage disc assembly and the central rotating shaft assembly are arranged in the sample storage tank body, the rotating shaft can be driven to rotate by the rotating motor, the central rotating shaft assembly and the storage disc assembly can be driven to rotate by the rotating shaft, the storage disc assembly can be stored in the freezing storage tube, the storage disc assembly can be fixed by the first limiting piece and is convenient to detach, the adjacent storage disc assemblies can be quickly assembled and disassembled by the first fixing piece, and the damaged storage disc assemblies can be independently replaced, so that the use convenience is greatly improved.

Drawings

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

FIG. 1 is a schematic diagram of a storage disk assembly of a sample storage device.

FIG. 2 is a front view of a center spindle assembly of the sample storage device.

Fig. 3 is a schematic view of a sample storage tank body of the sample storage device.

Reference numerals:

a sample storage tank body 1; a storage disk assembly 2; a central spindle assembly 3; a storage tray 21; a first fixing member 22; a first stopper 31; aluminum tray support posts, 32; grooves 221; a mounting groove 222; a fixed block 223; a first fixing plate 311; a second fixing plate 312; a receiving groove 313; a storage disk fixing hole 33; an upper storage tray 211; a lower storage tray 212; a connecting column 213; freezing pipe holes 23; a rotation shaft 4; a rotary motor 5; a can lid 6; a frozen storage tube plate frame 7; biological sample plate rack, 8;

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, a first embodiment of the present utility model provides a sample storage device, which includes a sample storage tank body 1, a storage disk assembly 2, and a central rotating shaft assembly 3, wherein liquid nitrogen can be placed in the sample storage tank body 1 through the sample storage tank body, the storage disk assembly 2 and the central rotating shaft assembly 3 are placed in the sample storage tank body 1, the storage disk assembly 2 can be supported and limited through the central rotating shaft assembly 3, the storage disk assembly 2 is detachably arranged around the central rotating shaft assembly 3, and a freezing tube can be placed in the storage disk assembly 2.

Specifically, the sample storage tank comprises a sample storage tank body 1, wherein a storage disc assembly 2 is arranged in the sample storage tank body 1, and the storage disc assembly 2 can rotate around a central rotating shaft assembly 3 in the sample storage tank body 1; and the storage disk assembly 2 is detachably provided on the center spindle assembly 3.

In summary, according to the utility model, the storage disc assembly 2 and the central rotating shaft assembly 3 are arranged in the sample storage tank body 1, the rotating shaft 4 can be driven to rotate by the rotating motor 5, the central rotating shaft assembly 3 and the storage disc assembly 2 can be driven to rotate by the rotating shaft 4, the storage disc assembly 2 can be stored in the freezing storage tube, the storage disc assembly 2 can be fixed by the first limiting piece 31, the storage disc assembly 2 is convenient to detach, the adjacent storage disc assembly 2 can be quickly assembled and disassembled by the first fixing piece 22, and the damaged storage disc assembly 2 can be independently replaced, so that the use convenience is greatly improved.

Example 2

Referring to fig. 1 to 3, in the above embodiment, the sample storage device includes a sample storage tank body 1, a storage disc assembly 2, and a central rotating shaft assembly 3, liquid nitrogen can be placed in the sample storage tank body 1 through the sample storage tank body, the storage disc assembly 2 and the central rotating shaft assembly 3 are placed in the sample storage tank body 1, the storage disc assembly 2 can be supported and limited through the central rotating shaft assembly 3, the storage disc assembly 2 is detachably arranged around the central rotating shaft assembly 3, and a freezing tube can be placed in the storage disc assembly 2.

Further, the storage disc assembly includes a plurality of sector-shaped storage discs 21, and the plurality of storage discs 21 are detachably connected to each other in pairs, and are circumferentially distributed on the central spindle assembly 3.

Further, the storage disk assembly 2 further includes a first fixing member 22, and the first fixing member 22 can connect and fix two adjacent storage disks 21.

Further, the central rotating shaft assembly 3 comprises a first limiting piece 31 and an aluminum disc supporting column 32; the first limiting member 31 can support and connect the storage tray 21, and the first limiting member 31 is disposed on the aluminum tray support column 32.

Further, the first fixing member 22 includes a groove 221, a mounting groove 222, and a fixing block 223; grooves 221 are formed in two side edges of the storage discs 21, grooves 221 on two adjacent groups of storage discs 21 can be bonded to form a complete mounting groove 222, connecting holes are formed in the grooves 221 and the fixing blocks 223, and the fixing blocks 223 can fix the mounting groove 222.

Preferably, the grooves 221 on the storage discs 21 are arranged at one end of the storage discs 21 far away from the aluminum disc support column 32, the grooves 221 on two adjacent groups of storage discs 21 correspondingly form mounting grooves 222, the fixing blocks 223 can be mounted in the mounting grooves 222, connecting holes are formed in the grooves 221 and the fixing blocks 223, and the connecting holes can be fixed through bolts or other fasteners, so that the fixing blocks 223 can be fixedly mounted with the grooves 221 on the two groups of storage discs 21, and the two adjacent groups of storage discs 21 are fixed.

Further, the first limiting member 31 includes a first fixing plate 311, a second fixing plate 312, and a receiving groove 313; the first fixing plate 311 and the second fixing plate 312 are connected with the outer side surface of the aluminum tray support column 32, an accommodating groove 313 is formed between the first fixing plate 311, the second fixing plate 312 and the aluminum tray support column 32, the storage tray 21 can be inserted into the accommodating groove 313, and the first fixing plate 311 and the second fixing plate 312 can limit and fix the storage tray 21.

Further, a first arc surface and a second arc surface are arranged on the storage disc 21, the first arc surface is arranged at one end of the storage disc 21, which is close to the aluminum disc support column 32, the second arc surface is arranged at one end of the storage disc 21, which is far away from the aluminum disc support column 32, and the first arc surface can be attached to the aluminum disc support column 32.

Preferably, the storage tray 21 may be inserted into the receiving groove 313 in a flat state, so that the first fixing plate 311 and the second fixing plate 312 may be tightly coupled to the storage tray 21, and a plurality of sets of storage trays 21 may be inserted, and the first fixing plate 311 and the second fixing plate 312 may support and restrict the storage tray 21, and the tight coupling may prevent sliding.

Further, the first arc surface and the second arc surface are concentrically arranged, and the radius of the second arc surface is larger than that of the first arc surface.

Further, the central spindle assembly 3 further includes a storage disk fixing hole 33, the first fixing plate 311 and the second fixing plate 312 are provided with a storage disk fixing hole 33, one end of the storage disk 21, which is close to the aluminum disk support column 32, is also provided with a storage disk fixing hole 33, and the storage disk 21 is fixed with the first fixing plate 311 and the second fixing plate 312 by fixing members in the storage disk fixing hole 33.

Preferably, in order to prevent the risk of falling, the storage disc fixing holes 33 are formed in one end of each storage disc 21, which is close to the aluminum disc support column 32, and the storage discs 21 are inserted into the accommodating grooves 313, and after the storage disc fixing holes 33 on the first fixing plate 311 and the second fixing plate 312 are in the same center with the storage disc fixing holes 33 on the storage discs 21, the storage discs 21 can be fixed by bolts or other fasteners, so that the risk of falling out of the storage discs 21 from the accommodating grooves 313 is prevented.

Further, the storage tray 21 includes an upper storage tray 211, a lower storage tray 212, a connection column 213, the lower storage tray 212 being disposed below the upper storage tray 211, the upper storage tray 211 and the lower storage tray 212 being connected by the connection column 213.

Preferably, the upper and lower trays 211 and 212 are provided with connection posts 213 at one end near the aluminum tray support posts 32 and one end far from the aluminum tray support posts 32.

It should be noted that, the aluminum tray support column 32 is further provided with a third fixing plate S1, the third fixing plate S1 is disposed below the second fixing plate 312, and the lower storage tray 212 is disposed on a lower end surface of the third fixing plate S1, and the connection column 213 may play a role in limiting and supporting when connecting the upper storage tray 211 and the lower storage tray 212.

Further, the upper storage tray 211 and the lower storage tray 212 are provided with the freezing storage tube holes 23, the freezing storage tube holes 23 on the upper storage tray 211 and the freezing storage tube holes 23 on the lower storage tray 212 are provided with the same position and vertically communicated, and the freezing storage tube holes 23 on the upper storage tray 211 and the lower storage tray 212 are at least arranged as a group.

Preferably, the upper storage tray 211 and the lower storage tray 212 are provided with the freezing storage tube holes 23, so that the freezing storage tubes can be placed in the freezing storage tube holes 23, and the freezing storage tube holes 23 on the upper storage tray 211 and the lower storage tray 212 can well keep the freezing storage tube holes 23 balanced, so that excessive shaking is prevented when the upper storage tray 211 and the lower storage tray 212 rotate, and the samples are damaged.

Further, the upper storage tray 211 is provided with a freezing tube hole 23, the lower storage tray 212 is a sector plate, and the lower storage tray 212 can support the freezing tube.

Preferably, the lower storage tray 212 can support the freezing tube without forming the freezing tube holes 23.

It should be noted that, the upper storage tray 211 is provided with a freezing storage tube hole 23, and the lower storage tray 212 may be provided with a freezing storage tube hole 23 or not provided with a storage hole, and the selection 13 may be made according to the type of test tube.

Further, the device also comprises a rotating shaft 4, a rotating motor 5, a tank cover 6, a freezing tube plate frame 7 and a biological sample plate frame 8;

the rotating motor 5 is connected with the rotating shaft 4, the rotating shaft 4 is connected with the aluminum plate support column 32, the tank cover 6 is connected to the sample storage tank body 1, and the freezing storage tube plate frame 7 and the biological sample plate frame 8 are arranged in the tank cover 6.

Preferably, the rotating motor 5 can drive the rotating shaft 4 to rotate, the rotating shaft 4 can drive the aluminum disc support column 32 to rotate, and the aluminum disc support column 32 can drive the storage disc 21 to rotate to a position where a tube needs to be picked, so that the frozen storage tube can be conveniently stored and taken out.

In summary, the storage disc assembly 2 and the central rotating shaft assembly 3 are arranged in the sample storage tank body 1, the rotating shaft 4 can be driven to rotate by the rotating motor 5, the rotating shaft 4 can drive the central rotating shaft assembly 3 and the storage disc assembly 2 to rotate to a position where a tube needs to be selected, the frozen storage tube is convenient to store and fetch, the storage disc assembly 2 can be stored in the frozen storage tube, the storage disc assembly 2 can be fixed through the first limiting piece 31, the disassembly is convenient, the adjacent storage disc assemblies 2 can be quickly assembled and disassembled through the first fixing piece 22, the damaged storage disc assemblies 2 can be independently replaced, and the use convenience is greatly improved.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A sample storage device, characterized by: including the sample holding vessel body, this internal storage disk subassembly that is provided with of sample holding vessel, storage disk subassembly detachable sets up on central pivot subassembly, just central pivot subassembly can drive storage disk subassembly is around its rotation.

2. The sample storage device of claim 1, wherein: the storage disc assembly comprises a plurality of sector storage discs which are detachably connected with each other in pairs, and the storage discs are circumferentially distributed on the central rotating shaft assembly.

3. The sample storage device of claim 2, wherein: the storage disk assembly further comprises a first fixing piece, and the first fixing piece can be used for fixedly connecting two adjacent groups of storage disks.

4. A sample storage device as claimed in claim 3, wherein: the central rotating shaft assembly comprises a first limiting piece and an aluminum disc supporting column; the first limiting piece can be used for supporting and connecting the storage disc, and the first limiting piece is arranged on the aluminum disc supporting column.

5. A sample storage device as claimed in claim 3, wherein: the first fixing piece comprises a groove, a mounting groove and a fixing block; the storage plate is characterized in that grooves are formed in two side edges of the storage plate, the grooves on two adjacent storage plates can be bonded to form a complete mounting groove, connecting holes are formed in the grooves and the fixing blocks, and the fixing blocks can fix the mounting groove.

6. The sample storage device of claim 4, wherein: the first limiting piece comprises a first fixed plate, a second fixed plate and a containing groove; the first fixed plate with the second fixed plate with the lateral surface of aluminium dish support column is connected, first fixed plate the formation holding tank between second fixed plate and the aluminium dish support column, the storage dish can insert in the holding tank, first fixed plate with the second fixed plate can carry out spacing fixed to the storage dish.

7. The sample storage device of claim 6, wherein: the storage disc is provided with a first arc surface and a second arc surface, the first arc surface is arranged at one end of the storage disc, which is close to the aluminum disc support column, the second arc surface is arranged at one end of the storage disc, which is far away from the aluminum disc support column, and the first arc surface can be attached to the aluminum disc support column.

8. The sample storage device of claim 7, wherein: the first arc surface and the second arc surface are arranged concentrically, and the radius of the second arc surface is larger than that of the first arc surface.

9. The sample storage device of claim 6, wherein: the center rotating shaft assembly further comprises a storage disc fixing hole, the first fixing plate and the second fixing plate are provided with storage disc fixing holes, one end, close to the aluminum disc supporting column, of the storage disc is also provided with storage disc fixing holes, and the storage disc is fixed with the first fixing plate and the second fixing plate through fixing pieces in the storage disc fixing holes.

10. The sample storage device of claim 2, wherein: the storage disc comprises an upper storage disc, a lower storage disc and a connecting column; the lower storage disc is arranged below the upper storage disc, and the upper storage disc is connected with the lower storage disc through a connecting column.

11. The sample storage device of claim 10, wherein: the upper storage disc and the lower storage disc are respectively provided with a freezing storage tube hole, the freezing storage tube holes on the upper storage disc and the freezing storage tube holes on the lower storage disc are arranged in a consistent and vertical and communicated mode, and the freezing storage tube holes on the upper storage disc and the lower storage disc are at least arranged into a group.

12. The sample storage device of claim 10, wherein: the upper storage disc is provided with a freezing storage tube hole, the lower storage disc is a sector plate, and the lower storage disc can support the freezing storage tube.

13. The sample storage device of claim 6, wherein: the device also comprises a rotating shaft, a rotating motor, a tank cover, a freezing storage tube plate frame and a biological sample plate frame;

the rotating motor is connected with the rotating shaft, the rotating shaft is connected with the aluminum disc support column, the sample storage tank body is connected with the tank cover, and the freezing storage tube plate frame and the biological sample plate frame are arranged in the tank cover.