CN220315982U - Portable intelligent biological sample low-temperature storage transfer box - Google Patents
Portable intelligent biological sample low-temperature storage transfer box Download PDFInfo
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- CN220315982U CN220315982U CN202322041850.3U CN202322041850U CN220315982U CN 220315982 U CN220315982 U CN 220315982U CN 202322041850 U CN202322041850 U CN 202322041850U CN 220315982 U CN220315982 U CN 220315982U
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- temperature
- liquid nitrogen
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- low
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- 239000012472 biological sample Substances 0.000 title claims abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 116
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 58
- 238000005192 partition Methods 0.000 claims abstract description 12
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 8
- 239000011496 polyurethane foam Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 abstract description 17
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model belongs to the technical field of sample transportation and storage, and discloses a portable intelligent biological sample low-temperature storage transfer box, which can place a liquid nitrogen tank in the box body, so that the problem that the existing transfer box can not store samples with lower temperature requirements is solved; the box comprises a box body and a box cover; the box body is divided into a low-temperature area and a normal-temperature area by a partition board, and a liquid nitrogen tank area; a refrigerating sheet suite is arranged on the side wall of the box body close to the low temperature area; temperature sensors are arranged in the low-temperature area and the liquid nitrogen tank area; a control module is also arranged in the box body; the control module is electrically connected with the refrigerating sheet suite and the temperature sensor respectively. The sample stored under normal temperature conditions and some consumable materials can be stored in the normal temperature region, the refrigeration piece set is used for cooling the low temperature region, and the low temperature region can store the sample suitable for low temperature storage after cooling; the liquid nitrogen tank is arranged in the liquid nitrogen tank area, and samples with high requirements on storage environment can be placed in the liquid nitrogen tank, so that the samples can be stored at a low temperature.
Description
Technical Field
The utility model relates to the technical field of sample storage and transportation, in particular to a portable intelligent biological sample low-temperature storage transfer box.
Background
In the process of sample collection and transportation, the involved samples are various in variety, the storage temperatures of different types of samples are different, and the storage environment of the samples can directly influence the quality and activity of the samples, so that the accuracy and effectiveness of the later detection result are influenced, and the method is particularly important in sample collection and transportation to ensure that the samples are in a proper temperature environment.
In the prior art, a refrigerated transport vehicle and a refrigerated container are generally adopted for transporting samples at low temperature. The refrigerated transport vehicle has higher sample transportation cost and lower flexibility, and is not suitable for transporting a small amount of samples. The refrigerator in the prior art generally adopts polyurethane foam for heat preservation, and ice cubes or dry ice which are frozen in advance are put into the refrigerator, so that the refrigerator has low cost and is easy to realize, but the refrigerator cannot reach low storage temperature, and samples with high temperature requirements, such as embryos, sperms and the like, cannot be stored.
In the chinese patent of utility model with publication number CN208715912U, an electronic temperature-controlled sample collection and transportation box is disclosed, and in order to achieve the purpose of low-temperature transportation, a refrigeration device is additionally arranged in the transportation box for cooling, but the refrigeration device is additionally arranged in the transportation box for not achieving lower storage temperature, and for part of lower storage temperature, the sample which needs to be stored in a liquid nitrogen tank cannot meet the storage requirement. There is a need for a transport case that can store both normal temperature samples and cryogenic samples by directly placing a liquid nitrogen tank within the case.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a portable intelligent biological sample low-temperature storage transfer box, which can place a liquid nitrogen tank in the box body and solves the problem that samples with lower temperature requirements cannot be stored in the existing transfer box.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
a portable intelligent biological sample low-temperature storage transfer box comprises a box body and a box cover, wherein the box body and the box cover are hinged; a partition plate is arranged in the box body, the partition plate divides the space in the box body into a low-temperature area, a normal-temperature area and a liquid nitrogen tank area, the liquid nitrogen tank area is positioned between the low-temperature area and the normal-temperature area, and the liquid nitrogen tank area is used for accommodating a liquid nitrogen tank; a display is arranged at the top of the case cover; a refrigerating sheet suite is arranged on the side wall of the box body close to the low temperature area; temperature sensors are arranged in the low-temperature area and the liquid nitrogen tank area; a control module is arranged in the box body; the control module is respectively and electrically connected with the refrigerating sheet suite and the temperature sensor.
In the scheme, a normal temperature area, a low temperature area and a liquid nitrogen tank area are designed in the box body, samples stored under normal temperature conditions and consumable materials used for collecting the samples can be stored in the normal temperature area, the refrigeration piece suite is used for cooling the low temperature area, and samples suitable for low-temperature storage can be stored in the low temperature area after the temperature is reduced; the liquid nitrogen tank is arranged in the liquid nitrogen tank area, so that samples with higher requirements on storage environment can be placed in the liquid nitrogen tank, and the samples with lower storage temperature can be stored.
In the scheme, temperature sensors are arranged in the low-temperature area and the liquid nitrogen tank area, the temperature sensors in the low-temperature area are arranged on the inner wall of the partition board or the box body, the temperature sensors in the liquid nitrogen tank area can extend into the liquid nitrogen tank, and the temperature sensors respectively collect the temperatures in the low-temperature area and the tank body; the display may display the low temperature zone and the temperature within the tank.
Further, the control module comprises a processor, an alarm unit, a storage unit and a positioning unit, wherein the processor is respectively and electrically connected with the storage unit, the alarm unit and the positioning unit.
In this scheme, the positioning unit may acquire the position information and transmit the position information to the processor; the storage unit stores the position information, the communication unit sends the positioning information to the server for backup, the position of the sample is monitored and tracked conveniently, the alarm unit can give an alarm, the alarm mode can be voice alarm, the buzzer alarms, the LED lamp changes color and flashes, and the like.
Further, a polyurethane foam liner is arranged on the inner wall of the liquid nitrogen tank area.
In the scheme, when the liquid nitrogen tank is placed in the liquid nitrogen tank area, the polyurethane foam liner can buffer the falling impact of the liquid nitrogen tank, so that the collision to the tank body of the liquid nitrogen tank is avoided; and the polyurethane foam has good heat insulation function, and can reduce heat exchange between the liquid nitrogen tank area and the low-temperature area.
Further, the back of the box body is provided with two shoulder straps.
In the scheme, the transfer box is suitable for various application scenes, and when the transport samples are collected in the wild or in places with uneven road conditions, the transfer box can be manually carried back through the shoulder straps.
Further, the back of the box body is provided with a buffer cushion.
In this scheme, when artifical back transport transfer box, the box surface is harder, can extrude the back with human back contact, and the cushion accessible cushioning effect alleviates the hardness of box, can alleviate the pressure of back when artifical back transport.
Further, a latch for locking the case and the cover in a closed state is also included.
In this scheme, connect through the hasp between box and the case lid, can guarantee that the transport box can not scatter out in the inside sample when the transportation.
Further, four universal wheels are arranged at the bottom of the box body, and a handle is arranged at the top of the box cover.
In this scheme, in the flat place of road conditions, can promote the transfer case transportation, alleviate the transport pressure.
Further, the transfer box provided by the utility model further comprises a power module, wherein the power module is electrically connected with the control module and is used for providing working power for each electronic device.
The beneficial effects of the utility model are as follows:
the liquid nitrogen tank area for placing the liquid nitrogen tank is arranged in the transfer box body, so that samples with high requirements on preservation temperature can be preserved and transported; and the device is provided with a normal temperature area and a low temperature area, wherein the normal temperature area can store samples stored under normal temperature conditions and consumable materials used for collecting the samples, and the low temperature area can store samples stored under low temperature.
The transfer box provided by the utility model is provided with the positioning unit, so that the track of the transfer box and a sample can be monitored, and the safety of the sample is ensured; the temperature sensor is also arranged and can detect the temperature in the low-temperature area in the box body and the liquid nitrogen tank.
Drawings
FIG. 1 is a schematic diagram of an open structure of a cover of a portable intelligent biological sample low-temperature storage transfer box;
FIG. 2 is a schematic diagram of a portable intelligent biological sample cryogenic storage transfer box;
FIG. 3 is a top view of a portable intelligent biological sample cryogenic storage transfer box;
FIG. 4 is a schematic view of a cushion pad structure of a portable intelligent biological sample low-temperature storage transfer box;
fig. 5 is a schematic diagram of a latch structure of a portable intelligent biological sample low-temperature storage transfer box.
Reference numerals:
1. a case; 11. a low temperature zone; 12. a normal temperature region; 13. a liquid nitrogen tank region; 14. a partition plate; 2. a case cover; 21. a display; 3. a control module; 4. a power module; 5. a liquid nitrogen tank; 6. a cushion pad; 7. locking; 8. a shoulder strap; 9. a universal wheel; 10. a handle.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples. The following description of the embodiments of the present utility model is provided to facilitate understanding of the present utility model by those skilled in the art, but it should be understood that the present utility model is not limited to the scope of the embodiments, and all the utility models which make use of the inventive concept are protected by the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.
As shown in fig. 1-3, the embodiment provides a portable intelligent biological sample low-temperature storage transfer box, a liquid nitrogen tank area is arranged in the transfer box, a liquid nitrogen tank 5 can be placed in a box body 1, and the problem that samples with lower temperature requirements cannot be stored in the existing transfer box is solved; the method specifically comprises the following steps:
the box body 1 and the box cover 2 are hinged with each other; a partition plate 14 is arranged in the box body 1, the partition plate 14 divides the internal space of the box body 1 into a low-temperature area 11, a normal-temperature area 12 and a liquid nitrogen tank area 13, and the liquid nitrogen tank area 13 is positioned between the low-temperature area 11 and the normal-temperature area 12 and is used for accommodating the liquid nitrogen tank 5; the normal temperature area 12 can store samples stored under proper normal temperature conditions and consumables used for collecting the samples; the liquid nitrogen tank 5 is placed in the liquid nitrogen tank area 13, so that samples with high requirements on storage environment can be stored; the partition board 14 can be fixedly connected to the inner wall of the box body 1, and the material of the partition board 14 is preferably a heat-insulating foam board, so that heat exchange between a low-temperature area and other areas can be isolated;
the top of the case cover 2 is provided with a display 21; rectangular holes are formed in the side wall of the box body 1 close to the low temperature area 11, refrigerating sheet sets are arranged in the holes, the refrigerating sheet sets can cool the low temperature area, and samples suitable for low temperature storage can be stored after cooling; temperature sensors are arranged in the low-temperature area 11 and the liquid nitrogen tank area 13, and the temperature sensors in the low-temperature area are arranged on the partition plate 14 or the inner wall of the box body 1, so that the temperature sensors in the liquid nitrogen tank area can extend into the liquid nitrogen tank 5; the temperature information collected by the temperature sensor may be displayed on the display 21. A control module 3 is arranged in the box body 1; the control module 3 is respectively and electrically connected with the refrigerating sheet suite and the temperature sensor.
The control module 3 comprises a processor, an alarm unit, a storage unit and a positioning unit, wherein the processor is respectively and electrically connected with the storage unit, the alarm unit and the positioning unit. The positioning unit can acquire the position information and transmit the position information to the processor; the storage unit can save the position information, the communication unit can send the position information to the server for backup, the position to the sample is convenient for monitor and track, the alarm unit can report to the police, the alarm mode can be the voice alarm, buzzer alarm, LED lamp discolour scintillation warning etc..
The inner wall of the liquid nitrogen tank area 13 is provided with a polyurethane foam liner. When the liquid nitrogen tank 5 is placed in the liquid nitrogen tank area, the polyurethane foam liner can buffer the falling impact of the liquid nitrogen tank 5, so that the collision to the tank body of the liquid nitrogen tank 5 is avoided; and the polyurethane foam has good heat insulation function, and can reduce heat exchange between the liquid nitrogen tank area and the low-temperature area.
The box 1 back is equipped with two shoulder straps 8, and the transfer box that this embodiment provided is applicable to various application scenarios, and when the local transportation sample of collection in open-air or road conditions was uneven, just the artifical back transport transfer box of accessible two shoulder straps 8.
As shown in fig. 2 and 4, the back of the box body 1 is provided with a buffer cushion 6, when the box is transported by the artificial back, the surface of the box body 1 is harder, the back can be extruded when the box body contacts with the back of a human body, the buffer cushion 6 can reduce the hardness of the box body 1 through the buffer effect, and the pressure of the back during the transportation by the artificial back can be relieved.
As shown in fig. 5, the transfer box provided in this embodiment further includes a latch 7 for locking the closed state of the box body 1 and the box cover 2, and the latch 7 is disposed on both the front and the side of the transfer box. The box body 1 is connected with the box cover 2 through the lock catch 7, so that the internal sample of the transfer box can be prevented from falling out during transportation.
Four universal wheels 9 are arranged at the bottom of the box body 1, and a handle 10 is arranged at the top of the box cover 2. In a place with flat road conditions, the transfer box can be pushed by the universal wheels 9 to be transported, and the transportation pressure is relieved.
The transfer box provided in this embodiment further includes a power module 4, where the power module 4 is electrically connected to the control module 3, and is configured to provide a working power supply for each electronic device.
The following types of components can be selected in the embodiment:
a positioning unit: QM603;
and a storage unit: SY7072AABC;
a communication unit: the forward boat 485 wireless transmission communication module 4G data transmission radio station LTECAT1DTU SZ02-C1-232/485;
a display: huaning LED display screen;
and an alarm unit: buzzer YS-MBZ12065DYB05 buzzer and LED lamp;
refrigeration piece external member: XD-6028;
temperature sensor: an illicit ELECALL open probe thermocouple temperature sensor;
a processor: STM32 singlechip.
The working principle of the embodiment is as follows:
the transfer box provided by the embodiment is provided with a normal temperature area 12 and a low temperature area 11, wherein the normal temperature area can accommodate samples stored under normal temperature conditions and consumable materials used for collecting the samples; a refrigerating sheet suite is arranged on the side wall of the box body 1 close to the low temperature area 11, the refrigerating sheet suite cools the low temperature area 11 to 2-8 ℃, and the cooled low temperature area 11 can store samples suitable for low temperature storage; a liquid nitrogen tank area 13 is arranged between the low-temperature area 11 and the normal-temperature area 12, the liquid nitrogen tank 5 is accommodated in the liquid nitrogen tank area 13, and samples with high requirements on storage environment can be stored in the liquid nitrogen tank 5; when the samples need to be stored, the case cover 2 is opened, and the samples are stored in the corresponding areas respectively.
Those of ordinary skill in the art will recognize that the embodiments herein are intended to assist the reader in understanding the principles of the utility model and should be understood that the scope of the utility model is not limited to such specific statements and embodiments. Those of ordinary skill in the art can make various other specific modifications and combinations from the teachings of the present disclosure without departing from the spirit of the utility model, and such modifications and combinations are still within the scope of the utility model.
Claims (8)
1. The portable intelligent biological sample low-temperature storage transfer box comprises a box body (1) and a box cover (2), wherein the box body (1) is hinged with the box cover (2); the method is characterized in that: a partition plate (14) is arranged in the box body (1), the partition plate (14) divides the internal space of the box body (1) into a low-temperature area (11), a normal-temperature area (12) and a liquid nitrogen tank area (13), the liquid nitrogen tank area (13) is positioned between the low-temperature area (11) and the normal-temperature area (12), and the liquid nitrogen tank area is used for accommodating a liquid nitrogen tank (5);
a display (21) is arranged at the top of the box cover (2); a refrigerating sheet suite is arranged on the side wall of the box body (1) close to the low-temperature area (11); temperature sensors are arranged in the low-temperature area (11) and the liquid nitrogen tank area (13); a control module (3) is arranged in the box body (1); the control module (3) is respectively and electrically connected with the refrigerating sheet suite and the temperature sensor.
2. The portable intelligent biological sample cryogenic storage transfer box of claim 1, wherein: the control module (3) comprises a processor, an alarm unit, a storage unit and a positioning unit, wherein the processor is respectively and electrically connected with the alarm unit, the storage unit and the positioning unit.
3. The portable intelligent biological sample cryogenic storage transfer box of claim 1, wherein: the inner wall of the liquid nitrogen tank area (13) is provided with a polyurethane foam liner.
4. The portable intelligent biological sample cryogenic storage transfer box of claim 1, wherein: the back of the box body (1) is provided with a pair of shoulder straps (8).
5. The portable intelligent biological sample cryogenic storage transfer box of claim 4, wherein: the back of the box body (1) is provided with a buffer cushion (6).
6. The portable intelligent biological sample low-temperature storage transfer box according to any one of claims 1 to 5, wherein: the box also comprises a lock catch (7) for locking the closed state of the box body (1) and the box cover (2).
7. The portable intelligent biological sample low-temperature storage transfer box according to any one of claims 1 to 5, wherein: four universal wheels (9) are arranged at the bottom of the box body (1), and a handle (10) is arranged at the top of the box cover (2).
8. The portable intelligent biological sample low-temperature storage transfer box according to any one of claims 1 to 5, wherein: the intelligent control system further comprises a power supply module (4), and the power supply module is electrically connected with the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322041850.3U CN220315982U (en) | 2023-07-31 | 2023-07-31 | Portable intelligent biological sample low-temperature storage transfer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322041850.3U CN220315982U (en) | 2023-07-31 | 2023-07-31 | Portable intelligent biological sample low-temperature storage transfer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220315982U true CN220315982U (en) | 2024-01-09 |
Family
ID=89423612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322041850.3U Active CN220315982U (en) | 2023-07-31 | 2023-07-31 | Portable intelligent biological sample low-temperature storage transfer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220315982U (en) |
-
2023
- 2023-07-31 CN CN202322041850.3U patent/CN220315982U/en active Active
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