CN219822109U - Biological sample storage device - Google Patents
Biological sample storage device Download PDFInfo
- Publication number
- CN219822109U CN219822109U CN202321254641.0U CN202321254641U CN219822109U CN 219822109 U CN219822109 U CN 219822109U CN 202321254641 U CN202321254641 U CN 202321254641U CN 219822109 U CN219822109 U CN 219822109U
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- Prior art keywords
- component
- plate
- storage
- biological sample
- tank
- Prior art date
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- 239000012472 biological sample Substances 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000012423 maintenance Methods 0.000 claims abstract description 30
- 238000012546 transfer Methods 0.000 claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a biological sample storage device which comprises a storage component, an electric cabinet, an operation component, a guide rail transmission component, a transfer box and upper adjusting support legs, wherein the storage component is connected to the bottom surface of the operation component and is used for storing a sample tube, the storage component comprises a storage tank, and a tank opening and a maintenance opening are formed in the top surface of the storage tank; the electric control box is respectively connected with the storage component, the operation component and the guide rail transmission component through electric connection to provide electric drive; the operating member is arranged above the guide rail transmission member and is used for extracting and conveying the sample tube; the guide rail transmission member is used for transmitting and conveying the transfer box, and the bottom of the guide rail transmission member is connected with the upper adjusting support leg; through setting up the maintenance mouth on storing the component, can need not the complete machine to dismantle when storing the component and need maintaining, maintain from setting up at the maintenance mouth, very big promotion work efficiency.
Description
Technical Field
The present disclosure relates to biological sample storage, and particularly to a biological sample storage device.
Background
The liquid nitrogen storage tank is widely applied to storage and transportation of samples such as cells, vaccines and the like due to the characteristics of strong tightness, low energy consumption, excellent storage effect and the like; a test tube rack comprising a plurality of placing holes is generally arranged in the liquid nitrogen tank and is used for placing a plurality of sample freezing boxes or sample test tubes; in the storage work of biological samples, a sample storage device is a main product type for storing samples; with the increase of refrigeration demands, effective expansion of the biological sample storage area is realized without excessively increasing the cost;
the tank body of the sample storage device in the prior art is a single extraction port, an emergency maintenance port is absent, the whole machine is required to be disassembled for each maintenance of the device in the tank, the time and the labor are consumed, and the working efficiency is reduced;
the operation of the existing adjusting support leg is inconvenient, the conventional adjusting support leg is adjusted at the lower part, and because the equipment is heavy, the adjustment is time-consuming and labor-consuming, and the working efficiency is reduced, so that a biological sample storage device is urgently needed
Disclosure of Invention
The utility model aims to solve the problem that equipment in a maintenance tank needs to be detached by a whole machine by arranging a maintenance port through a biological sample storage device.
The utility model solves the technical problems by adopting the following technical scheme: the biological sample storage device comprises a storage component, an electric cabinet, an operation component, a guide rail transmission component, a transfer box and upper adjusting support legs, wherein the storage component is connected to the bottom surface of the operation component and is used for storing a sample tube, the storage component comprises a storage tank, and a tank opening and a maintenance opening are formed in the top surface of the storage tank; the electric control box is respectively connected with the storage component, the operation component and the guide rail transmission component through electric connection to provide electric drive; the operating member is arranged above the guide rail transmission member and is used for extracting and conveying the sample tube; the guide rail transmission member is used for transmitting and conveying the transfer box, and the bottom of the guide rail transmission member is connected with the upper adjusting support leg; the upper adjusting support leg is used for carrying out parallel stable adjustment on the bases of the storage component and the guide rail transmission component; a sample tube for storing a biological sample is placed in the transfer box.
Optionally, the guide rail transmission component includes guide rail board, travelling car, elevating platform, spacing frame, transmission slide rail, elevating platform sliding connection is on transmission slide rail, spacing frame is connected on the elevating platform top, spacing frame is connected and is used for spacing the transfer box on travelling car, travelling car sliding connection is on the guide rail board, the guide rail board sets up in the operating member below.
Optionally, the guide rail transmission component further comprises a supporting rod, the top end of the supporting rod is fixedly connected to the bottom surface of the guide rail plate, the bottom end of the supporting rod is provided with a bottom plate, and the supporting rod is connected with the upper adjusting support leg through the bottom plate.
Optionally, be connected with elevator motor on the transmission slide rail side, elevator motor drive transmission slide rail slides in order to drive elevating platform motion, transmission slide rail fixed connection is on the bracing piece.
Optionally, be equipped with the track on the guide rail board, the travelling car includes travelling car body, inboard pulley, buffer spring, controller, inboard pulley passes through the pulley board and connects on travelling car bottom surface is inboard, the travelling car pass through inboard pulley with track cooperation transmission slide rail connection on the guide rail board, buffer spring both ends are connected respectively on travelling car lateral wall inboard and pulley board keep away from on track one side, controller fixed connection is on the travelling car bottom surface, the rotation of controller control inboard pulley.
Optionally, go up regulation stabilizer blade includes foot cup, base, lower nut, screw rod, adjusting nut, goes up nut, backup pad, the base is connected on the foot cup, the screw rod passes through integrated into one piece fixed connection on the base, lower nut threaded connection is close base position department on the screw rod, adjusting nut connects the middle part position on the screw rod, adjusting nut lateral wall is connected with the bottom plate, go up nut threaded connection on the screw rod, it is located adjusting nut top to go up the nut, the backup pad is connected on adjusting nut's bottom.
Optionally, an adjusting groove is formed in the adjusting nut peripheral wall, a gasket groove and a check ring groove are further formed in the adjusting nut peripheral wall, the gasket groove is located below the adjusting groove, the check ring groove is located above the adjusting groove, a gasket is sleeved in the gasket groove, a check ring is sleeved in the check ring groove, and the bottom end of the adjusting nut is connected with the supporting plate.
Optionally, the operating member includes the cabin body, chooses the pipe subassembly, be equipped with the transfer that the passway was used for the transfer case on the cabin body bottom surface, it installs in the cabin body to choose the pipe subassembly, it can draw and transport the sample pipe to choose the pipe subassembly.
Optionally, the pipe picking component comprises a basket shell, a basket sliding rail, a lifting slider, a lamp tube, a pipe picking device and a shovel board component, wherein the basket sliding rail is arranged in the basket shell, the lifting slider is connected to the basket sliding rail in a sliding manner, the lifting slider is matched with the shovel board component, and the shovel board component is connected to the basket shell.
Optionally, the shovel board subassembly includes movable plate, shovel board track, lead screw, shovel board motor, movable plate bottom sliding connection is on shovel board track, shovel board track fixed connection is on the basket shell, but movable plate sliding connection is on the lead screw, lead screw one end is connected with shovel board motor.
Optionally, the storage component includes holding vessel, fixed frame, liquid nitrogen jar, intraductal storage component, valve, the liquid nitrogen jar is installed in the holding vessel, fixed frame fixed connection is on the side of liquid nitrogen jar, the bottom fixed connection of fixed frame is on the holding vessel bottom surface, fixed frame bottom one side is equipped with the extension board, the fixed frame is connected through the extension board and is adjusted the stabilizer blade, the valve is connected on the holding vessel.
Optionally, the holding vessel includes lower framework, tank cover fixed connection is on lower framework, still be equipped with the storage motor on the tank cover, the storage motor is connected with intraductal storage component and valve cooperation electricity.
Optionally, the in-pipe storage member includes a plurality of storage basket, rotary drum, central pivot, a plurality of storage basket is even connect on the rotary drum, rotary drum swivelling joint is in central pivot.
Optionally, be equipped with jar flap subassembly on the jar mouth, be equipped with the maintenance lid on the maintenance mouth, jar flap subassembly includes buckle spare, cold insulation frame fixed connection is on the jar mouth, the buckle spare cover is established in the cold insulation frame, the maintenance lid is connected on the maintenance mouth.
The utility model has the following beneficial effects:
1. according to the utility model, the maintenance port is arranged on the storage component, so that the maintenance is performed from the maintenance port without the need of disassembling the whole machine when the storage component needs to be maintained, and the working efficiency is greatly improved;
2. the upper adjusting support leg is novel in design, simple to process, easy and convenient to adjust from the upper part, convenient to process the main machine base, free of preassembly, easy and convenient to install, and capable of being installed from top to bottom after equipment is in place;
3. the storage components can be connected in series through the guide rail transmission components, so that the sample storage and transportation efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a partial internal schematic view of the present utility model;
FIG. 3 is a cross-sectional view of an upper adjustment foot of the present utility model;
FIG. 4 is a perspective view of one direction of the rail transport member of the present utility model;
FIG. 5 is a schematic perspective view of another orientation of the rail transport member of the present utility model;
FIG. 6 is a schematic view of a storage member of the present utility model;
FIG. 7 is a schematic illustration of the shelling of FIG. 6;
FIG. 8 is a schematic separation diagram of FIG. 6;
FIG. 9 is a schematic view of the interior of the operating member of the present utility model;
the labels in the figures are: 1-a storage member; 11-a storage tank; 12-fixing a frame; 13-a liquid nitrogen tank; 14-an in-tube storage member; 15-valve; 111-tank opening; 112-maintenance port; 113-a lower frame; 114-can lid; 115-storing the motor; 121-an extension plate; 141-storing the basket; 142-a drum; 143-a central spindle; 1111-a tank cap assembly; 1112-a catch piece; 1113-a cold-keeping frame; 1121-repair covers;
2-an electric cabinet;
3-an operating member; 31-cabin body; 32-a tube picking assembly; 33-passage opening; 321-basket housing; 322-basket slide rail; 323-lift slider; 324-lamp tube; 325-tube picking device; 326 a blade assembly; 3261-moving the plate; 3262-blade track; 3263-screw; 3264-a blade motor;
4-a rail transport member; 41-a guide rail plate; 42-moving trolley; 43-lifting platform; 44-limiting frames; 45-conveying sliding rails; 411-track; 421-inner pulley; 422-a buffer spring; 423-a controller; 451-a lifting motor;
5-a transfer box;
6-upper adjustment feet; 61-foot cup; 62-a base; 63-a lower nut; 64-screw; 65-adjusting the nut; 66-upper nut; 67-supporting plates; 651-adjustment slot; 652-gasket groove; 653-a retainer ring groove.
Detailed Description
The technical scheme of the utility model is further described below with reference to the embodiment and the attached drawings.
Example 1
The embodiment provides a biological sample storage device, which comprises a storage component 1, an electric cabinet 2, an operation component 3, a guide rail transmission component 4, a transfer box 5 and an upper adjusting support leg 6, wherein the storage component 1 is connected to the bottom surface of the operation component 3, the storage component 1 is used for storing a sample tube, the storage component 1 comprises a storage tank 11, and a tank opening 111 and a maintenance opening 112 are formed in the top surface of the storage tank 11; the electric cabinet 2 is respectively connected with the storage component 1, the operation component 3 and the guide rail transmission component 4 through electric connection to provide electric drive; the operating member 3 is arranged above the rail transport member 4, and the operating member 3 is used for extracting and conveying the sample tube; the guide rail transmission member 4 is used for conveying and transporting the transfer box 5, and the bottom of the guide rail transmission member 4 is connected with the upper adjusting support legs 6; the upper adjusting support legs 6 are used for carrying out parallel stable adjustment on the bases of the storage component 1 and the guide rail transmission component 4; a sample tube for storing a biological sample is placed in the transfer box 5.
By arranging the maintenance port 111 on the storage member 1, the maintenance can be performed from the maintenance port 111 without disassembling the whole machine when the storage member 1 needs maintenance, and the working efficiency is greatly improved.
It should be noted that: the guide rail transmission member 4 can connect a plurality of biological sample storage devices in series, and the sample storage and transportation efficiency is greatly improved.
In a further implementation manner of this embodiment, the guide rail transmission member 4 includes a guide rail plate 41, a moving trolley 42, a lifting table 43, a limiting frame 44 and a transmission sliding rail 45, the lifting table 43 is slidably connected to the transmission sliding rail 45, the top end of the lifting table 43 is connected to the limiting frame 44, the limiting frame 44 is connected to the moving trolley 42 and used for limiting the transfer box 5, the moving trolley 42 is slidably connected to the guide rail plate 41, and the guide rail plate 41 is disposed below the operation member 3.
In a further implementation manner of this embodiment, the guide rail transmission member 4 further includes a supporting rod 46, the top end of the supporting rod 46 is fixedly connected to the bottom surface of the guide rail plate 41, a bottom plate 47 is disposed at the bottom end of the supporting rod 46, and the supporting rod 46 is connected to the upper adjusting leg 6 through the bottom plate 47.
In a further embodiment of this embodiment, a lifting motor 451 is connected to a side surface of the conveying slide rail 45, the lifting motor 451 drives the conveying slide rail 45 to slide so as to drive the lifting table 43 to move, and the conveying slide rail 45 is fixedly connected to the supporting rod 46.
In a further implementation manner of this embodiment, the track 411 is disposed on the track plate 41, the mobile trolley 42 includes a mobile trolley 42 body, an inner pulley 421, a buffer spring 422, and a controller 423, the inner pulley 421 is connected to the inner side of the bottom surface of the mobile trolley 42 through a pulley plate 424, the mobile trolley 42 is connected to the track 411 on the track plate 41 through the inner pulley 421 in cooperation with the transmission slide rail 45, two ends of the buffer spring 422 are respectively connected to the inner side of the side wall of the mobile trolley 42 and to a side, away from the track 411, of the pulley plate 424, the controller 423 is fixedly connected to the bottom surface of the mobile trolley 42, and the controller 423 controls the rotation of the inner pulley 421.
It should be noted that: the track plate 41 is long enough to traverse the lower parts of the plurality of operation members 3, the moving trolley 42 can drive the transfer box 5 to slide on the track plate 41, the moving trolley 42 drives the transfer box to the lower part of the corresponding operation member 3, the lifting motor 451 provides driving for the lifting table 43 so that the lifting table 43 slides on the transmission sliding rail 45 to the corresponding position of the operation member 3, the controller 423 controls the sliding of the inner pulley 421 to control the moving trolley 42 to slide on the track 411 on the track plate 41, and the stability of the moving trolley 42 can be increased by arranging the buffer spring 422;
in a further implementation manner of this embodiment, the upper adjusting leg 6 includes a foot cup 61, a base 62, a lower nut 63, a screw 64, an adjusting nut 65, an upper nut 66 and a supporting plate 67, the base 62 is connected to the foot cup 61, the screw 64 is fixedly connected to the base 62 through an integral molding, the lower nut 63 is in threaded connection with the screw 64 at a position close to the base 62, the adjusting nut 65 is connected to a middle position on the screw 64, an outer side wall of the adjusting nut 65 is connected to the bottom plate 47, the upper nut 66 is in threaded connection with the screw 64, the upper nut 66 is located above the adjusting nut 65, and the supporting plate 67 is connected to a bottom end of the adjusting nut 65.
In a further implementation manner of this embodiment, an adjusting groove 651 is formed on the peripheral wall of the adjusting nut 65, a gasket groove 652 and a retaining ring groove 653 are further formed on the peripheral wall of the adjusting nut 65, the gasket groove 652 is located below the adjusting groove 651, the retaining ring groove 653 is located above the adjusting groove 651, a gasket is sleeved in the gasket groove 652, a retaining ring is sleeved in the retaining ring groove 653, and the bottom end of the adjusting nut 65 is connected with the supporting plate 67.
The adjusting nut 65 can circumferentially shrink on the screw 64 to rise or circumferentially shrink on the screw to descend so as to drive the connected equipment, and the height of the upper adjusting support leg 6 is adjusted so as to adjust the stability; the novel design is simple in structure and strong in stability, the adjusting nut 65 is arranged above the bottom plate in the storage component 1 and the guide rail transmission component 4 and can be adjusted above the bottom plate in the storage component 1 and the guide rail transmission component 4 during installation, and the adjusting nut is easy and convenient to adjust above.
In a further implementation manner of this embodiment, the operation member 3 includes a cabin 31 and a tube picking assembly 32, a passage opening 33 is provided on a bottom surface of the cabin 31 for transferring the transfer box 5, the tube picking assembly 32 is installed in the cabin 31, and the tube picking assembly 32 can extract and transport the sample tube.
In a further implementation manner of this embodiment, the pipe picking assembly 32 includes a basket housing 321, a basket sliding rail 322, a lifting slider 323, a lamp tube 324, a pipe picking device 325, and a shovel board assembly 326, the basket sliding rail 322 is installed in the basket housing 321, the lifting slider 323 is connected to the basket sliding rail 322 in a sliding manner, the lifting slider 323 is matched with the shovel board assembly 326, and the shovel board assembly 326 is connected to the basket housing 321.
In a further implementation manner of this embodiment, the shovel board assembly 326 includes a moving board 3261, a shovel board rail 3262, a screw rod 3263, and a shovel board motor 3264, where an end of the moving board bottom 3261 is slidably connected to the shovel board rail 3262, the shovel board rail 3262 is fixedly connected to the basket shell 321, the moving board 3261 is slidably connected to the screw rod 3263, and an end of the screw rod 3263 is connected to the shovel board motor 3264.
In a further implementation manner of this embodiment, the storage member 1 includes a storage tank 11, a fixed frame 12, a liquid nitrogen tank 13, an in-pipe storage member 14, and a valve 15, the liquid nitrogen tank 13 is installed in the storage tank 11, the fixed frame 12 is fixedly connected to a side surface of the liquid nitrogen tank 13, a bottom end of the fixed frame 12 is fixedly connected to a bottom surface of the storage tank 11, an extension plate 121 is disposed on one side of the bottom end of the fixed frame 12, the fixed frame 12 is connected to the upper adjusting support leg 6 through the extension plate 121, and the valve 15 is connected to the storage tank 11.
In a further implementation manner of this embodiment, the storage tank 11 includes a lower frame 113 and a tank cover 114, the tank cover 114 is fixedly connected to the lower frame 113, a storage motor 115 is further disposed on the tank cover 114, and the storage motor 115 is electrically connected to the in-pipe storage member 14 and the valve 15 in a matching manner.
In a further implementation manner of this embodiment, the in-pipe storage member 14 includes a plurality of storage baskets 141, a drum 142, and a central rotating shaft 143, wherein the storage baskets 141 are uniformly connected to the drum 142, and the drum 142 is rotatably connected to the central rotating shaft 143.
In a further implementation manner of this embodiment, the tank opening 111 is provided with a tank opening cover assembly 1111, the maintenance opening 112 is provided with a maintenance cover 1121, the tank opening cover assembly 1111 includes a fastening member 1112 and a cold insulation frame 1113, the cold insulation frame 1113 is fixedly connected to the tank opening 111, the fastening member 1112 is sleeved in the cold insulation frame 1113, and the maintenance cover 1121 is connected to the maintenance opening 112.
The sequence of the above embodiments is only for convenience of description, and does not represent the advantages and disadvantages of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (14)
1. The biological sample storage device is characterized by comprising a storage component, an electric cabinet, an operation component, a guide rail transmission component, a transfer box and upper adjusting support legs, wherein the storage component is connected to the bottom surface of the operation component and is used for storing a sample tube, the storage component comprises a storage tank, and a tank opening and a maintenance opening are formed in the top surface of the storage tank; the electric control box is respectively connected with the storage component, the operation component and the guide rail transmission component through electric connection to provide electric drive; the operating member is arranged above the guide rail transmission member and is used for extracting and conveying the sample tube; the guide rail transmission member is used for transmitting and conveying the transfer box, and the bottom of the guide rail transmission member is connected with the upper adjusting support leg; the upper adjusting support leg is used for carrying out parallel stable adjustment on the bases of the storage component and the guide rail transmission component; a sample tube for storing a biological sample is placed in the transfer box.
2. The biological sample storage device of claim 1, wherein the rail transport member comprises a rail plate, a travelling car, a lifting platform, a limiting frame, and a transport slide rail, the lifting platform is slidably connected to the transport slide rail, the lifting platform top is connected to the limiting frame, the limiting frame is connected to the travelling car for limiting the transfer box, the travelling car is slidably connected to the rail plate, and the rail plate is disposed below the operating member.
3. The biological sample storage device of claim 2, wherein the rail transport member further comprises a support bar, the top end of the support bar is fixedly connected to the bottom surface of the rail plate, the bottom end of the support bar is provided with a bottom plate, and the support bar is connected to the upper adjusting leg through the bottom plate.
4. The biological sample storage device of claim 3, wherein a lifting motor is connected to the side of the transmission slide rail, the lifting motor drives the transmission slide rail to slide so as to drive the lifting platform to move, and the transmission slide rail is fixedly connected to the support rod.
5. The biological sample storage device according to claim 4, wherein the guide rail plate is provided with a track, the mobile trolley comprises a mobile trolley body, an inner pulley, a buffer spring and a controller, the inner pulley is connected to the inner side of the bottom surface of the mobile trolley through the pulley plate, the mobile trolley is connected with the track on the guide rail plate through the inner pulley in a matched transmission sliding rail manner, two ends of the buffer spring are respectively connected to the inner side of the side wall of the mobile trolley, far away from the track, of the pulley plate, the controller is fixedly connected to the bottom surface of the mobile trolley, and the controller controls the rotation of the inner pulley.
6. The biological sample storage device of claim 1, wherein the upper adjustment leg comprises a foot cup, a base, a lower nut, a screw, an adjustment nut, an upper nut, and a support plate, wherein the base is connected to the foot cup, the screw is fixedly connected to the base through an integral molding, the lower nut is in threaded connection with the screw at a position close to the base, the adjustment nut is connected to the screw at a middle position, an outer side wall of the adjustment nut is connected to the bottom plate, the upper nut is in threaded connection with the screw, the upper nut is located above the adjustment nut, and the support plate is connected to a bottom end of the adjustment nut.
7. The biological sample storage device according to claim 6, wherein the adjusting nut peripheral wall is provided with an adjusting groove, the adjusting nut peripheral wall is further provided with a gasket groove and a retainer groove, the gasket groove is located below the adjusting groove, the retainer groove is located above the adjusting groove, a gasket is sleeved in the gasket groove, a retainer is sleeved in the retainer groove, and the bottom end of the adjusting nut is connected with the supporting plate.
8. The biological sample storage device according to claim 1, wherein the operation member comprises a cabin body and a tube picking assembly, a passage opening is formed in the bottom surface of the cabin body for transferring the transfer box, the tube picking assembly is installed in the cabin body, and the tube picking assembly can extract and convey the sample tube.
9. The biological sample storage device of claim 8, wherein the tube picking assembly comprises a basket housing, a basket slide rail, a lifting slider, a lamp tube, a tube picking device and a shovel plate assembly, wherein the basket slide rail is installed in the basket housing, the lifting slider is connected to the basket slide rail in a sliding manner, the lifting slider is matched with the shovel plate assembly, and the shovel plate assembly is connected to the basket housing.
10. The biological sample storage device of claim 9, wherein the blade assembly comprises a movable plate, a blade rail, a screw, and a blade motor, wherein the bottom end of the movable plate is slidably coupled to the blade rail, the blade rail is fixedly coupled to the basket housing, the movable plate is slidably coupled to the screw, and one end of the screw is coupled to the blade motor.
11. The biological sample storage device according to claim 1, wherein the storage component comprises a storage tank, a fixed frame, a liquid nitrogen tank, an in-pipe storage component and a valve, the liquid nitrogen tank is installed in the storage tank, the fixed frame is fixedly connected to the side face of the liquid nitrogen tank, the bottom end of the fixed frame is fixedly connected to the bottom face of the storage tank, an extension plate is arranged on one side of the bottom end of the fixed frame, the fixed frame is connected with an upper adjusting support leg through the extension plate, and the valve is connected to the storage tank.
12. The biological sample storage device of claim 11, wherein the storage tank comprises a lower frame and a tank cover, the tank cover is fixedly connected to the lower frame, the tank cover is further provided with a storage motor, and the storage motor is electrically connected with the in-pipe storage member and the valve in a matched manner.
13. The biological sample storage device of claim 12, wherein the in-tube storage member comprises a plurality of storage baskets, a drum, a central shaft, the plurality of storage baskets being evenly connected to the drum, the drum being rotatably connected to the central shaft.
14. The biological sample storage device of claim 13, wherein the tank opening is provided with a tank opening cover assembly, the maintenance opening is provided with a maintenance cover, the tank opening cover assembly comprises a hanging fastener and a cold insulation frame, the cold insulation frame is fixedly connected to the tank opening, the hanging fastener is sleeved in the cold insulation frame, and the maintenance cover is connected to the maintenance opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321254641.0U CN219822109U (en) | 2023-05-23 | 2023-05-23 | Biological sample storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321254641.0U CN219822109U (en) | 2023-05-23 | 2023-05-23 | Biological sample storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219822109U true CN219822109U (en) | 2023-10-13 |
Family
ID=88245931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321254641.0U Active CN219822109U (en) | 2023-05-23 | 2023-05-23 | Biological sample storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219822109U (en) |
-
2023
- 2023-05-23 CN CN202321254641.0U patent/CN219822109U/en active Active
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