CN216135090U - Portable biological sample storage device - Google Patents
Portable biological sample storage device Download PDFInfo
- Publication number
- CN216135090U CN216135090U CN202121939230.6U CN202121939230U CN216135090U CN 216135090 U CN216135090 U CN 216135090U CN 202121939230 U CN202121939230 U CN 202121939230U CN 216135090 U CN216135090 U CN 216135090U
- Authority
- CN
- China
- Prior art keywords
- storage device
- biological sample
- interlayer
- sample storage
- jar body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 42
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000011229 interlayer Substances 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 238000004321 preservation Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 210000001557 animal structure Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000004700 fetal blood Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
Images
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model relates to the technical field of biological sample storage, in particular to a mobile biological sample storage device which comprises a tank body, a tank cover and a handle, wherein four buckles are arranged on the side wall of the tank body, the tank cover is installed at the top end of the tank body through the buckles, an inner container is arranged inside the tank body, an interlayer is arranged between the inner container and the tank body and used for storing liquid nitrogen, a temperature detector is installed on the inner wall of the inner container, a display screen and an alarm lamp are installed on one side of the outer wall of the tank body, a valve port is installed on the other side of the outer wall of the tank body, the valve port is mutually communicated with the interlayer, and the temperature detector is in electric signal connection with the display screen.
Description
Technical Field
The utility model relates to the technical field of biological sample storage, in particular to a mobile biological sample storage device.
Background
It is known that in order to preserve a biological sample, it is generally necessary to place it in a harsh, low-temperature environment, such as a container storing liquid nitrogen, in order to maintain activity for a long period of time. Such biological samples include, but are not limited to, for example, vaccines, virus species, cells (including stem cells), animal organs, and cord blood. In a low temperature environment such as liquid nitrogen, a biological sample cannot be directly placed into a container by hand, and a sample cannot be directly taken out of a container by hand. It is now common practice to place a biological sample on a sample rack and then manually hook the sample rack and take it into a container using a rod provided with a hook at one end, or to take it out of a container using such a rod provided with a hook at one end.
In daily life, the scenes of biological samples may need to be transferred, but the traditional refrigerating box is mechanically refrigerated, so that the refrigerating structure is complex, faults are easy to occur, and the real-time temperature of the refrigerating box cannot be observed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a mobile biological specimen storage device that solves the above disadvantages of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a portable biological sample storage device, includes a jar body, cover and handle, and jar side wall sets up four buckles, and the cover passes through the buckle to be installed on the top of jar body, and the inside of jar body is provided with the inner bag, interlayer between inner bag and the jar body, interlayer are used for the storage liquid nitrogen, and thermodetector is installed to the inner bag inner wall, and display screen and warning light are installed to jar external wall one side, and the valve port is installed to jar external wall opposite side, valve port and the mutual UNICOM of interlayer, thermodetector and display screen signal connection.
Further, a handle is installed at the top end of the tank cover, and an anti-slip sleeve is sleeved on the surface of the handle.
Furthermore, the anti-slip sleeve is made of rubber, and the surface of the anti-slip sleeve is provided with a groove with the depth of 2mm and the width of 3 mm.
Further, the interlayer is a sealed cavity.
Furthermore, the inner container is made of aluminum alloy, and particularly has good thermal conductivity.
Further, a layer of sealing ring is arranged between the tank body and the tank cover.
Further, the outside of jar body cup joints the insulation cover.
Furthermore, a liquid level meter is arranged on the outer side of the tank body, the liquid level meter is made of glass, the liquid level height of liquid nitrogen in the separation layer can be observed through the liquid level meter, and scales are arranged on two sides of the liquid level meter.
The utility model has the beneficial effects that:
(1) interlayer's liquid nitrogen gives off cold volume and plays the cooling effect to the inner bag, and thermodetector is used for detecting inner bag internal temperature to show on the display screen in real time, can add the liquid nitrogen through the valve port simultaneously, the refrigeration principle is simple, and difficult breaking down can be convenient add the liquid nitrogen, simultaneously can the internal temperature of real time monitoring jar.
(2) When the temperature in the tank body is lower than the preset value, the alarm lamp gives out an alarm sound to remind an operator, the safety is improved, the tank body is ensured to be constantly in a low-temperature environment, and the liquid level height of liquid nitrogen in the interlayer can be clearly observed through the liquid level meter.
Drawings
Fig. 1 is a schematic view of an overall structure of a mobile biological sample storage device according to the present invention;
fig. 2 is a schematic side view of a mobile biological sample storage device according to the present invention.
In the figure: 1 can body, 2 can covers, 3 handles, 4 buckles, 5 inner containers, 6 interlayers, 7 temperature detectors, 8 display screens, 9 warning lamps, 10 valve ports, 11 antiskid sleeves, 12 sealing rings, 13 heat preservation sleeves, 14 liquid level meters and 15 scales.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the embodiment, referring to fig. 1-2, a mobile biological sample storage device comprises a tank body 1, a tank cover 2 and a handle 3, wherein four buckles 4 are arranged on the side wall of the tank body 1, the tank cover 2 is mounted at the top end of the tank body 1 through the buckles 4, the tank cover 2 can be conveniently detached and mounted through the buckles 4, an inner container 5 is arranged inside the tank body 1, the inner container 5 is made of aluminum alloy and has good thermal conductivity, so that cold energy can be better transmitted, the low-temperature state inside the tank body 1 can be ensured, an interlayer 6 is arranged between the inner container 5 and the tank body 1, the interlayer 6 is used for storing liquid nitrogen, the interlayer 6 is a sealed cavity, the inner container 5 is wrapped by the interlayer 6 filled with liquid nitrogen, the cold energy can be rapidly transmitted, the rapid cooling effect can be achieved, a temperature detector 7 is mounted on the inner wall of the inner container 5, the temperature detector 7 is used for detecting the temperature inside the inner container 5 and displaying the temperature on a display screen 8 in real time, a display screen 8 and an alarm lamp 9 are installed on one side of the outer wall of the tank body 1, when the temperature in the tank body 1 is lower than a preset value, the alarm lamp 9 gives out an alarm sound to remind an operator, a valve port 10 is installed on the other side of the outer wall of the tank body 1, the valve port 10 is communicated with the interlayer 6, when liquid nitrogen in the interlayer 6 naturally volatilizes, the liquid nitrogen can be rapidly added through the valve port 10, and the temperature detector 7 is in electrical signal connection with the display screen 8.
Further, handle 3 is installed on 2 tops of cover, and 3 surfaces of handle have cup jointed anti-skidding cover 11, and anti-skidding cover 11 material is rubber, and anti-skidding cover 11 surface sets up the recess of the wide 3mm of dark 2mm, and anti-skidding cover 11 plays the effect of increasing friction power, makes operating personnel snatch more comfortablely.
Further, a layer of sealing ring 12 is arranged between the tank body 1 and the tank cover 2, and the sealing ring 12 has the effect of increasing air tightness and reducing the emission of cold energy.
Further, the outside of the jar body 1 is cup jointed with a heat preservation sleeve 13, and the heat preservation sleeve 13 plays a role in heat preservation, further improving the heat preservation effect of the jar body 1.
Furthermore, a liquid level meter 14 is arranged on the outer side of the tank body 1, the liquid level meter 14 is made of glass, the liquid level height of liquid nitrogen in the interlayer 6 can be observed through the liquid level meter 14, scales 15 are arranged on two sides of the liquid level meter 14, and the liquid level height in the interlayer 6 can be accurately known through the scales 15, so that the tank body 1 is guaranteed to have a good heat preservation effect constantly.
The working principle is as follows: the liquid nitrogen of interlayer 6 gives off cold volume and plays the cooling effect to inner bag 5, thermodetector 7 is used for detecting the temperature in inner bag 5 to show on display screen 8 in real time, when the temperature in the jar body 1 is less than the default, warning light 9 takes place the police dispatch newspaper sound and reminds operating personnel, has improved the security, ensures that jar body 1 is in the low temperature environment constantly, and can be accurate understanding the liquid nitrogen height in interlayer 6 through level table 14, when the liquid nitrogen is too little, can add the liquid nitrogen in interlayer 6 through valve port 10. The device has simple refrigeration principle, is not easy to break down, can conveniently add liquid nitrogen, can monitor the temperature in the tank body 1 in real time, and ensures the refrigeration effect of the tank body 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a portable biological sample storage device, including jar body (1), cover (2) and handle (3), jar body (1) lateral wall sets up four buckle (4), top at jar body (1) is installed through buckle (4) in cover (2), a serial communication port, the inside of jar body (1) is provided with inner bag (5), interlayer (6) between inner bag (5) and the jar body (1), interlayer (6) are used for storing liquid nitrogen, thermodetector (7) are installed to inner bag (5) inner wall, display screen (8) and warning light (9) are installed to jar body (1) outer wall one side, valve port (10) are installed to jar body (1) outer wall opposite side, valve port (10) and interlayer (6) UNICOM each other, thermodetector (7) and display screen (8) signal connection.
2. The mobile biological sample storage device of claim 1, wherein the top end of the tank cover (2) is provided with a handle (3), and the surface of the handle (3) is sleeved with an anti-slip sleeve (11).
3. The mobile biological sample storage device of claim 1, wherein the anti-slip cover (11) is made of rubber, and the surface of the anti-slip cover (11) is provided with a groove with a depth of 2mm and a width of 3 mm.
4. A mobile biological sample storage device according to claim 1, wherein the barrier (6) is a sealed chamber.
5. The mobile biological specimen storage device of claim 1, wherein the inner container (5) is made of aluminum alloy, and has good thermal conductivity.
6. The mobile biological specimen storage device of claim 1, wherein a layer of sealing ring (12) is disposed between the tank body (1) and the tank cover (2).
7. The mobile biological specimen storage device of claim 1, wherein the tank (1) is externally sleeved with an insulating sleeve (13).
8. The mobile biological sample storage device according to claim 1, wherein a liquid level gauge (14) is arranged on the outer side of the tank body (1), the liquid level gauge (14) is made of glass, the liquid level height of liquid nitrogen in the interlayer (6) can be observed through the liquid level gauge (14), and scales (15) are arranged on two sides of the liquid level gauge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121939230.6U CN216135090U (en) | 2021-08-18 | 2021-08-18 | Portable biological sample storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121939230.6U CN216135090U (en) | 2021-08-18 | 2021-08-18 | Portable biological sample storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216135090U true CN216135090U (en) | 2022-03-29 |
Family
ID=80806606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121939230.6U Expired - Fee Related CN216135090U (en) | 2021-08-18 | 2021-08-18 | Portable biological sample storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216135090U (en) |
-
2021
- 2021-08-18 CN CN202121939230.6U patent/CN216135090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |