CN214987448U - Movable material sampling turnover box - Google Patents
Movable material sampling turnover box Download PDFInfo
- Publication number
- CN214987448U CN214987448U CN202120896466.XU CN202120896466U CN214987448U CN 214987448 U CN214987448 U CN 214987448U CN 202120896466 U CN202120896466 U CN 202120896466U CN 214987448 U CN214987448 U CN 214987448U
- Authority
- CN
- China
- Prior art keywords
- sample
- box body
- upper cover
- cooling cavity
- wall
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a live material sampling turnover box, which comprises a box body with a sealed cooling cavity therein and an upper cover which is adapted to be buckled on the box body; a plurality of sample temporary storage grooves extending into the sealed cooling cavity are arranged on the top wall of the box body at intervals in the transverse and longitudinal directions, sample sealing grooves which are in one-to-one adaptive correspondence with the sample temporary storage grooves are formed in the bottom wall of the upper cover, and the sample sealing grooves and the sample temporary storage grooves are adaptive and buckled to form an independent chamber for containing live material samples; the outer wall of the box body is provided with a temperature display screen, and the temperature display screen is provided with a temperature sensor positioned in the sealed cooling cavity; the outer wall of the box body is provided with a liquid inlet and a liquid outlet which are communicated with the sealed cooling cavity, and the liquid inlet and the liquid outlet are movably buckled with a sealing plug. The utility model discloses the advantage lies in making each sample groove of keeping in can be independent the sealed live material sample of depositing, avoids cross contamination, can keep in the inslot live material sample of placing at the sample and continuously cool down, avoids external environment temperature to influence the sample performance, guarantees the activity and the stability of sample.
Description
Technical Field
The utility model belongs to the technical field of the experimental device technique and specifically relates to a live material sample turnover case is related to.
Background
At present, in the biomedical industry, live material sampling is indispensable; however, in order to ensure the activity and stability of the live materials, the storage temperature of the live materials should be prevented from being greatly changed, so that the conditions of inactivation and denaturation of the samples, reduction of titer and the like are prevented. In addition, also need constantly to pay attention to temperature variation in active sample material sample or transfer process, avoid external environment temperature to influence its performance, but storehouse management live material generally applies for the sample for unifying, consequently relate to taking and transferring of a large amount of active material samples, it is present mainly to guarantee the sample low temperature through control sampling ambient temperature, but the experimenter is in low temperature environment (the freezer of 4 ℃ generally) work for a long time, the sensitivity of finger when healthy and the operation influences greatly, not only lead to the operating time extension, work efficiency is on the low side, unexpected risk factor increases, and the accuse temperature cost of freezer also can greatly increased, cause the wasting of resources.
Disclosure of Invention
An object of the utility model is to provide a live material sample turnover case, this turnover case can make live material sample keep shifting and transporting under low temperature environment for a long time.
In order to achieve the above purpose, the utility model can adopt the following technical proposal:
the utility model relates to a turnover box for sampling live wood, which comprises a box body with a sealed cooling cavity therein and an upper cover which is adapted to be buckled on the box body; a plurality of sample temporary storage grooves extending into the sealed cooling cavity are transversely and longitudinally arranged on the top wall of the box body at intervals, sample sealing grooves which are in one-to-one adaptation correspondence with the sample temporary storage grooves are formed in the bottom wall of the upper cover, and the sample sealing grooves and the sample temporary storage grooves are adapted and buckled to form an independent chamber for containing a live material sample; a temperature display screen is arranged on the outer wall of the box body, and the temperature display screen is provided with a temperature measuring sensor positioned in the sealed cooling cavity; the outer wall of the box body is provided with a liquid inlet and a liquid outlet which are communicated with the sealed cooling cavity, and the liquid inlet and the liquid outlet are movably buckled with a sealing plug.
The liquid inlet is arranged on the top wall of the box body, and the liquid outlet is arranged on the side wall, far away from the liquid inlet, of the box body close to the lower edge.
The temperature display screen is fixedly embedded on the top wall of the box body.
Clamping pieces for clamping and fixing the upper cover are arranged on the left side and the right side of the box body; the clamping piece comprises a buckle hinged to the side wall of the box body and a clamping bulge arranged on the upper cover and clamped with the buckle in an adaptive mode.
A handle is arranged at the center of the top wall of the upper cover.
And heat insulation outer layers are attached to the outer walls of the box body and the upper cover.
The utility model has the advantages of simple and small structure, easy and simple to handle, economy is high-efficient. The temporary sample storage tanks are arranged on the top wall of the box body at intervals transversely and longitudinally to stably contain live material samples, and the temporary sample storage tanks are sealed by matching with the upper cover buckled on the box body, so that each temporary sample storage tank can independently seal live material samples, and cross contamination is avoided; in addition, the sealed cooling cavity arranged in the box body is matched with the liquid inlet and the liquid outlet which are communicated with the sealed cooling cavity, so that low-temperature cooling liquid can be continuously filled, the low-temperature cooling liquid is used for continuously cooling the live material sample placed in the sample temporary storage groove, the ambient temperature of the live material sample is kept in a low-temperature environment for a long time, the sample performance is prevented from being influenced by the external environment temperature, the activity and the stability of the sample are ensured, the controllability of subsequent experiments is enhanced, the working efficiency is improved, and the experiment cost is reduced; meanwhile, the turnover box effectively solves the problem that the experimenters work in a low-temperature environment for a long time, and guarantees the health of the experimenters.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
As shown in fig. 1, the live wood sampling turnover box of the present invention comprises a box body 1 with a sealed cooling cavity therein, and an upper cover 2 adapted to be fastened on the box body 1; a plurality of sample temporary storage grooves 3 for containing live material samples are arranged on the top wall of the box body 1 at intervals in the transverse and longitudinal directions, the top opening edge of each sample temporary storage groove 3 is flush with the top wall of the box body 1, and the lower end of each sample temporary storage groove vertically extends downwards into the sealed cooling cavity; offer the sample seal groove 4 with sample temporary storage groove one-to-one adaptation on the diapire of upper cover 2, the diameter of this sample seal groove 4 should be unanimous with 3 diameters of sample temporary storage groove, when sample seal groove 4 and 3 adaptations lock in sample temporary storage groove, just form the independent cavity of the individual holding living material sample. In addition, because the live material sample is often placed in the test tube and then placed in the sample temporary storage groove 3, the groove depth of the sample temporary storage groove 3 is slightly smaller than the height of the test tube, so that the upper end of the test tube can extend out of the sample temporary storage groove 3 for a certain distance, and the live material sample is convenient to place and take; the groove depth of the sample sealing groove 4 arranged on the upper cover 2 is consistent with the height of the part of the test tube extending out of the sample temporary storage groove 3, so that the test tube can be sealed and surrounded independently through the adaptation lock of the sample temporary storage groove 3 and the sample sealing groove 4.
Be provided with on the outer wall of box 1 with the communicating inlet 5 of sealed cooling chamber and a drain outlet 6, inlet 5 is seted up on the roof of box 1, drain outlet 6 is seted up and is close to lower border department in the 1 lateral wall of box of keeping away from inlet 5, equal activity lock has the sealing plug on inlet 5 and the drain outlet 6, come to sealed cooling intracavity filling cryogenic cooling liquid through inlet 5, thereby carry out lasting cooling to the live material sample of placing in sample temporary storage tank 3, and then can easily discharge the liquid in the sealed cooling intracavity through drain outlet 6, thereby more renew cryogenic cooling liquid.
In order to observe the temperature in the sealed cooling cavity in real time, still be provided with a temperature display screen 7 on the outer wall of box 1, this temperature display screen 7 inlays on the roof of box 1, thereby guarantee to flush with box 1 roof, temperature display screen 7 has a temperature sensor 8 that is located the sealed cooling cavity, come the temperature of the interior cryogenic cooling liquid of real-time supervision sealed cooling cavity through temperature sensor 8, and give temperature display screen 7 with the temperature data real-time transmission who monitors and show, thereby make things convenient for operating personnel to learn the temperature in the sealed cooling cavity at any time.
In addition, the left and right sides of the box body 1 are provided with a clamping piece for clamping the upper cover 2, the clamping piece comprises a buckle 9 hinged on the side wall of the box body 1 and a clamping bulge 10 arranged on the upper cover 1 and clamped with the buckle 9 in a matching way, the buckle 9 is of an L-shaped structure, the clamping bulge 10 is arranged at the left and right side edges of the top surface of the upper cover 1, and the clamping bulge 10 is buckled on the clamping bulge 10 by upward rotation of the buckle 9, so that the upper cover 2 and the box body 1 are tightly buckled together. In order to facilitate carrying and moving, a lifting handle 11 can be arranged at the center of the top wall of the upper cover 2; in order to enhance the heat preservation performance of the box body 1 and the upper cover 2, a layer of heat insulation layer can be attached to the outer walls of the box body 1 and the upper cover 2, at the moment, the clamping parts on the left side and the right side of the box body 1 are arranged on the outer side of the heat insulation layer, and the sample temporary storage groove 3, the sample sealing groove 4, the liquid inlet 5 and the liquid outlet 6 are all arranged inwards from the outer layer of the heat insulation layer.
During the use, at first through inlet 5 to sealed cooling intracavity injection cryogenic cooling liquid, thereby carry out the precooling to sample groove 3 of keeping in, when waiting that 3 cell wall temperatures in sample groove of keeping in reach the low temperature range of experiment requirement, alright with the splendid attire stay the sample or wait to have enough to meet the need the test tube of live material sample put into sample groove 3 of keeping in proper order, later alright buckle upper cover 2 shifts, not only guarantee that each live material sample independently places among the transfer process, not bump or cross contamination each other, and enable live material sample and be in the low temperature environment all the time, avoid external environment temperature to influence the sample performance, guarantee the activity and the stability of sample, the controllability of reinforcing follow-up experiment. In addition, if the upper cover 2 needs to be opened for a long time to operate, the liquid inlet 5 and the liquid outlet 6 can be communicated with a circulating cooling device, so that the live material sample in the sample temporary storage groove 3 can be continuously cooled.
Claims (7)
1. The utility model provides a live material sample turnover case which characterized in that: comprises a box body with a sealed cooling cavity inside and an upper cover which is matched and buckled on the box body; a plurality of sample temporary storage grooves extending into the sealed cooling cavity are transversely and longitudinally arranged on the top wall of the box body at intervals, sample sealing grooves which are in one-to-one adaptation correspondence with the sample temporary storage grooves are formed in the bottom wall of the upper cover, and the sample sealing grooves and the sample temporary storage grooves are adapted and buckled to form an independent chamber for containing a live material sample; a temperature display screen is arranged on the outer wall of the box body, and the temperature display screen is provided with a temperature measuring sensor positioned in the sealed cooling cavity; the outer wall of the box body is provided with a liquid inlet and a liquid outlet which are communicated with the sealed cooling cavity, and the liquid inlet and the liquid outlet are movably buckled with a sealing plug.
2. The live wood sampling turnover box of claim 1, wherein: the liquid inlet is arranged on the top wall of the box body, and the liquid outlet is arranged on the side wall, far away from the liquid inlet, of the box body close to the lower edge.
3. The live wood sampling turnover box of claim 1, wherein: the temperature display screen is fixedly embedded on the top wall of the box body.
4. The live wood sampling turnover box of claim 1, wherein: clamping pieces used for clamping and fixing the upper cover are arranged on the left side and the right side of the box body.
5. The live wood sampling turnover box of claim 4, wherein: the clamping piece comprises a buckle hinged to the side wall of the box body and a clamping bulge arranged on the upper cover and clamped with the buckle in an adaptive mode.
6. The live wood sampling turnover box of claim 1, wherein: a handle is arranged at the center of the top wall of the upper cover.
7. The live wood sampling turnover box of claim 1, wherein: and heat insulation outer layers are attached to the outer walls of the box body and the upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120896466.XU CN214987448U (en) | 2021-04-28 | 2021-04-28 | Movable material sampling turnover box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120896466.XU CN214987448U (en) | 2021-04-28 | 2021-04-28 | Movable material sampling turnover box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214987448U true CN214987448U (en) | 2021-12-03 |
Family
ID=79092770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120896466.XU Active CN214987448U (en) | 2021-04-28 | 2021-04-28 | Movable material sampling turnover box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214987448U (en) |
-
2021
- 2021-04-28 CN CN202120896466.XU patent/CN214987448U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106081363B (en) | A kind of loss of liquid nitrogen zero biological sample low-temperature storing apparatus | |
| CN214987448U (en) | Movable material sampling turnover box | |
| CN210259567U (en) | Ice-water bath sample conveyer | |
| CN210765329U (en) | Low-pressure and low-oxygen cell experimental device | |
| CN203519403U (en) | Biological sample refrigerating and storing pipe | |
| CN211894402U (en) | Tumor cell gathers transportation insulation can | |
| CN210654208U (en) | System for storing biological samples | |
| CN208248942U (en) | A kind of portable minisize Semiconductors At Low Temperatures sample collection transport apparatus | |
| CN203921656U (en) | A kind of vegetable preservation box | |
| CN207712662U (en) | A kind of Portable low-temp sample collection, transport box | |
| CN215044740U (en) | Cell product packaging box | |
| CN214357837U (en) | Freezing storage box without influencing temperature of sample | |
| CN206778466U (en) | A kind of blood sample insulating box | |
| CN113446773B (en) | Temperature balance sample storage tank for biological experiments | |
| CN205958593U (en) | Volley of rifle fire loading slot | |
| CN208344945U (en) | A kind of low-temperature transport biological sample box set | |
| CN211042530U (en) | Biological sample low temperature transfer car (buggy) | |
| CN208798593U (en) | Liquid nitrogen container for stem cell medicine | |
| CN210642163U (en) | Program cooling box for freezing storage bag | |
| CN207599333U (en) | Return the liquid nitrogen container auxiliary device of slot for pail | |
| CN206766632U (en) | A kind of portable sealed container | |
| CN212501730U (en) | Portable heat preservation device for frozen semen of thin tube | |
| CN212263301U (en) | Low-temperature constant-temperature water bath tank | |
| CN220616898U (en) | Dry ice preservation device | |
| CN210538464U (en) | Portable liquid nitrogen container for cell and tissue transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |