CN215945295U - Constant-temperature long-acting biosafety transfer box - Google Patents
Constant-temperature long-acting biosafety transfer box Download PDFInfo
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- CN215945295U CN215945295U CN202122437813.5U CN202122437813U CN215945295U CN 215945295 U CN215945295 U CN 215945295U CN 202122437813 U CN202122437813 U CN 202122437813U CN 215945295 U CN215945295 U CN 215945295U
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- mounting groove
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- ice row
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- 238000012546 transfer Methods 0.000 title claims abstract description 22
- 238000003860 storage Methods 0.000 claims abstract description 28
- 230000000087 stabilizing effect Effects 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 15
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000007774 longterm Effects 0.000 claims description 2
- 239000000523 sample Substances 0.000 abstract description 33
- 239000012472 biological sample Substances 0.000 abstract description 19
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 230000004071 biological effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 208000035473 Communicable disease Diseases 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a constant-temperature long-acting biosafety transfer box which comprises a box body, a box cover, an ice row base and a storage tank, wherein the box cover is arranged at the top of the box body; the ice row base is detachably arranged on a bottom plate of the inner cavity of the box body and is provided with a plurality of sample tube slots; the storing jar is deposited in the box, and the storing jar is including jar body and detachable locate the lid at jar body top, and jar internal chamber is equipped with round annular ice row along its inner wall circumference detachable. The constant-temperature long-acting biological safety transfer box has the advantages of simple structure, convenience in use and low cost, can effectively protect the safety and biological activity of a biological sample, realizes long-time transportation and low-temperature refrigeration of the biological sample, and is suitable for large-scale popularization.
Description
Technical Field
The utility model belongs to the technical field of biological sample transportation, and particularly relates to a constant-temperature long-acting biological safety transportation box.
Background
Currently, along with outbreaks and epidemics of various infectious diseases, detection of a microbial sample becomes an important means for preventing, controlling and identifying pathogens of the infectious diseases, and after the microbial sample is collected, the microbial sample generally needs to be sent to a special laboratory for detection, and a certain time is needed from the collection of the biological sample to the transportation of the biological sample to the laboratory. After the biological sample is required to be sampled, the sample is required to be detected according to corresponding indexes as soon as possible, and the inspection time is not more than 4 hours; if the sample is stored at 0-4 ℃, the inspection time is not more than 24 h. Therefore, how to ensure that the temperature of the biological safe transfer box for storing the biological samples can be kept between 0 ℃ and 4 ℃ for a long time becomes a problem to be solved at present.
In order to solve the problem, various biological safety transfer boxes are inoculated, play an active role in solving the problem of conveying infectious disease samples, have different principles and have different defects. The most common biological safety transport case, its refrigeration principle is just simply put several ice rows, keeps low temperature through the ice row, and this kind of ice row freezing time is very short, and a few hours will melt, loses the heat preservation effect, if long time or long distance transport the sample, just need change the ice row midway, not only waste time and energy, and change the place of ice row midway and not compound biological safe level certainly, can cause the potential safety hazard to transporting personnel. The other rechargeable biological safety transfer box has long heat preservation time, is a small movable refrigerator according to the principle, but is difficult to popularize in a large range due to high manufacturing cost and high cost, and is particularly difficult to popularize in regions with poor economic conditions.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention aims to provide a constant-temperature long-acting biosafety transfer box which has a simple structure, is convenient to use, has a low manufacturing cost, is beneficial to popularization, and is suitable for long-time transportation of biological samples, so as to solve the above problems.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a long-term biosafety transport case of constant temperature, including be equipped with the interbedded box of heat preservation and set up in the case lid that can open and close at box top also is equipped with the heat preservation in the case lid, still includes:
the ice row base is detachably arranged on the bottom plate of the inner cavity of the box body and is provided with a plurality of sample tube slots;
the storage tank is stored in the box body and comprises a tank body and a cover body detachably arranged at the top of the tank body, and a circle of annular ice row is detachably arranged in the inner cavity of the tank body along the circumferential direction of the inner wall of the tank body;
the sample tube with the sample with low requirements for the biological sample grade can be directly inserted into the sample tube slot of the ice-row base, the sample can be rapidly cooled, and the activity of the biological sample is kept. The sample with high biological sample level requirement needs to be placed into the storage tank and is transported after being sealed, the storage tank is tightly sealed due to the high biological level requirement, if the temperature is only reduced through the ice row in the tank body, the temperature in the storage tank is reduced to 0-4 ℃, certain time is needed, activity maintenance of the biological sample is not facilitated, the annular ice row is designed in the storage tank, the temperature in the storage tank can be rapidly reduced, and the temperature outside the storage tank is reduced, so that the temperature in the storage tank can be maintained for a longer time.
Furthermore, the sample tube slot is in a step shape and comprises a plurality of concentrically arranged grooves with the diameter decreasing from top to bottom. Each sample tube slot is provided with a groove with different aperture sizes, so that the use requirements of sample tubes with different diameters can be met.
Further, the bottom of the tank body is provided with an anti-collision pad; the bottom of the cover body is provided with a pressing assembly which can extend into the inner cavity of the tank body, the pressing assembly comprises a fixing plate connected with the bottom of the cover body, a pressing plate arranged below the fixing plate, and a first elastic part which is connected with the fixing plate and the pressing plate and can stretch in the vertical direction, and the first elastic part can be a compression spring;
the lid can be dismantled with jar body and be connected through the mode of screw thread, compresses tightly the subassembly and stretches into jar internal, and the sample is deposited in jar internal back, puts into the anticollision filler after, can exert pressure downwards according to first pressing plate accessible elastic component, strengthens stability, avoids the sample to rock.
Furthermore, a first mounting groove and a second mounting groove are fixed on the bottom plate of the box body; the inner cavities of the first mounting groove and the second mounting groove are respectively paved with an anti-collision pad; the shape of the inner cavity of the first mounting groove is matched with the shape of the ice row base, and the ice row base is placed in the first mounting groove; the shape of the inner cavity of the mounting groove II is matched with that of the storage tank, and the storage tank is placed in the mounting groove II;
an inner cavity of the mounting groove I is adaptive to the outer shape of the ice row base and can be of a rectangular structure; the inner cavity of the second mounting groove is matched with the outer shape of the storage tank and can be round.
Furthermore, two opposite inner side walls of the first mounting groove are respectively provided with a stabilizing component, and each stabilizing component comprises a second elastic part and a stabilizing plate, wherein one end of the second elastic part is connected with the inner side wall of the first mounting groove and can stretch out and retract in the transverse direction, and the other end of the second elastic part is connected with the other end of the second elastic part; when the second elastic piece is not compressed, the lower end face of the stabilizing plate is abutted against the top edge of the ice row base placed in the first mounting groove; when the second elastic piece is compressed, the stabilizing plate and the ice row base are staggered and do not abut against each other;
when the stabilizing component is in an extending state, the stabilizing component can be abutted against the top of the ice bank base, so that the stability of the ice bank base in the first mounting groove is enhanced; the stabilizing component can be staggered with the ice row base under the compression state and is not abutted to the top of the ice row base, so that the ice row base is convenient to take and place.
Furthermore, one side of the stabilizing plate, which is far away from the second elastic part, is of an arc-shaped surface structure protruding outwards, and the arc-shaped surface is convenient for the ice row base to be inserted into the first mounting groove.
Furthermore, finger grooves are formed in two opposite side faces of the ice row base, and the ice row base can be taken and placed by inserting the finger grooves.
Furthermore, a plurality of vertical ice row slots are formed in the inner side wall of the box body, and vertical ice rows are detachably inserted into the vertical ice row slots.
Compared with the prior art, the constant-temperature long-acting biosafety transfer box has the following advantages:
(1) the constant-temperature long-acting biological safety transfer box has the advantages of simple structure, convenience in use and low manufacturing cost, can effectively protect the safety and biological activity of a biological sample, realizes long-time transportation and low-temperature refrigeration of the biological sample, and is suitable for large-scale popularization. The ice row base is arranged at the bottom of the box body, the ice row base needs long melting time, the sample tube slot is designed in the ice row base, the requirement for storing sample tubes is met, test tubes with low requirements for biological sample levels can be directly inserted into the sample tube slot, samples are rapidly cooled, and the activity of the biological samples is kept. The sample with high biological sample level requirement is placed into the storage tank, and is conveyed after being sealed, the annular ice row is designed in the storage tank, so that the temperature in the storage tank can be rapidly reduced, and meanwhile, the temperature outside the storage tank is reduced, so that the temperature in the storage tank can be maintained for a longer time.
(2) The ice row base, the annular ice row and the vertical ice row in the constant-temperature long-acting biological safety transfer box can be detached and can be repeatedly applied after disinfection and freezing; each sample tube slot is provided with a groove with different aperture sizes, so that the use requirements of sample tubes with different diameters can be met, and the application range is wide; due to the design of the compressing assembly in the storage tank, the stability of the storage tank for storing samples is improved; the stability of the ice row base in the box body can be improved through the design of the stabilizing component.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic diagram of the internal structure of a constant-temperature long-acting biosafety transfer box according to an embodiment of the utility model;
FIG. 2 is a schematic top view of the interior of the constant temperature long-acting biosafety transfer box according to an embodiment of the present invention;
fig. 3 is a schematic view of the internal structure of the canister according to the embodiment of the present invention.
Description of reference numerals:
1-box body, 2-box cover, 3-ice row base, 4-storage tank, 5-vertical ice row, 6-first installation groove, 7-second installation groove, 8-vertical ice row slot, 9-stabilizing component, 10-second elastic component, 11-stabilizing plate, 12-sample tube slot, 13-finger groove, 14-tank body, 15-cover body, 16-annular ice row, 17-anti-collision pad, 18-fixing plate, 19-pressing plate and 20-first elastic component.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 to 3, a constant-temperature long-acting biosafety transfer box comprises a box body 1 provided with a heat-insulating interlayer, a box cover 2 which is arranged at the top of the box body 1 and can be opened and closed and is provided with a heat-insulating layer, an ice row base 3 which is detachably arranged in an inner cavity of the box body 1, a storage tank 4 and a vertical ice row 5;
a first mounting groove 6 and a second mounting groove 7 are fixed on a bottom plate of the box body 1, and a plurality of vertical ice bank slots 8 are formed in the inner side wall of the box body 1; the inner cavities of the first mounting groove 6 and the second mounting groove 7 are respectively paved with an anti-collision pad 17; the shape of the inner cavity of the mounting groove I6 is matched with the shape of the ice row base 3, and the ice row base 3 is placed in the mounting groove I6; the shape of the inner cavity of the mounting groove II 7 is matched with that of the storage tank 4, and the storage tank 4 is placed in the mounting groove II 7; the vertical ice row 5 is inserted into the vertical ice row slot 8;
two opposite inner side walls of the first mounting groove 6 are respectively provided with a stabilizing component 9, each stabilizing component 9 comprises a second elastic part 10 and a stabilizing plate 11, one end of each second elastic part is connected with the inner side wall of the first mounting groove 6 and can stretch out and retract in the transverse direction, the other end of each second elastic part 10 is connected with the other end of each stabilizing plate 11, and one side, far away from the second elastic part 10, of each stabilizing plate 11 is of an arc-shaped surface structure protruding outwards; when the second elastic piece 10 is not compressed, the lower end face of the stabilizing plate 11 is abutted against the top edge of the ice bank base 3 placed in the first mounting groove 6; when the second elastic element 10 is compressed, the stabilizing plate 11 is staggered with the ice row base 8, so that the taking and placing of the ice row base 8 are not influenced;
the ice row base 3 is provided with a plurality of sample tube slots 12, the sample tube slots 12 are in a step shape and comprise a plurality of concentric grooves with the diameter decreasing from top to bottom, and the use requirements of sample tubes with different diameters can be met; finger grooves 13 are formed in two opposite side surfaces of the ice row base 3, and the ice row base 3 can be taken and placed by inserting the finger grooves 13;
the storage tank 4 comprises a tank body 14 and a cover body 15 which is detachably arranged on the top of the tank body 14; a ring of annular ice rows 16 are detachably arranged in the inner cavity of the tank body 14 along the circumferential direction of the inner wall of the tank body, and an anti-collision cushion 17 is arranged at the bottom of the tank body 14; the bottom of the cover body 15 is provided with a pressing assembly which can extend into the inner cavity of the tank body 14, the pressing assembly comprises a fixing plate 18 connected with the bottom of the cover body 15, a pressing plate 19 arranged below the fixing plate 18, and a first elastic element 20 which connects the fixing plate 18 and the pressing plate 19 and can stretch in the vertical direction, and the first elastic element 20 can be a compression spring.
The working process of the constant-temperature long-acting biosafety transfer box comprises the following steps:
the sample with high biological sample grade requirement is placed in the tank body 14 of the storage tank 4, the filler is placed in the sample, the cover body 15 is covered, and the pressing plate 19 can apply downward pressure through the first elastic piece 20 to compact the filler. The sealed storage tank 4 is put into the box body 1; and inserting the sample tubes with low requirements on the biological sample grade and containing the samples into the sample tube inserting grooves 12 of the ice row base 3, putting fillers into the sample tubes, and covering the box cover 2 to prepare for transportation.
Picking and placing the ice row base 3: aligning the disinfected and frozen ice row base 3 to the first mounting groove 6, extruding the stabilizing components 9 to two sides, placing the ice row base 3 into the first mounting groove 6, extending the stabilizing components 9 back, and abutting the lower end face of the stabilizing plate 11 against the top edge of the ice row base 3; when the ice bank base 3 is taken out, the stabilizing plate 11 is pressed, the stabilizing plate 11 is staggered with the ice bank base 3, and the ice bank base 3 is taken out.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a long-term biosafety transport case of constant temperature, including be equipped with the interbedded box that keeps warm and set up in the case lid that can open and close at box top, its characterized in that still includes:
the ice row base is detachably arranged on the bottom plate of the inner cavity of the box body and is provided with a plurality of sample tube slots;
the storing jar, the storing jar deposit in the box, the storing jar is located including a jar body and detachable the lid at jar body top, jar internal chamber is equipped with round annular ice row along its inner wall circumference detachable.
2. The constant temperature long-acting biosafety transfer box of claim 1, wherein: the sample tube slot is in a step shape and comprises a plurality of concentrically arranged grooves with the diameter decreasing from top to bottom.
3. The constant temperature long-acting biosafety transfer box of claim 1, wherein: the bottom of the tank body is provided with an anti-collision pad; the bottom of the cover body is provided with a pressing assembly which can extend into the inner cavity of the tank body, and the pressing assembly comprises a fixing plate connected with the bottom of the cover body, a pressing plate arranged below the fixing plate, and a first elastic piece which is connected with the fixing plate and the pressing plate and can stretch in the vertical direction.
4. A thermostatted, long-acting biosafety transfer cassette as claimed in any one of claims 1 to 3, characterized in that: a first mounting groove and a second mounting groove are fixed on the bottom plate of the box body; the inner cavities of the first mounting groove and the second mounting groove are respectively paved with an anti-collision pad; the shape of the inner cavity of the first mounting groove is matched with the shape of the ice row base, and the ice row base is placed in the first mounting groove; the shape of the inner cavity of the second mounting groove is matched with that of the storage tank, and the storage tank is placed in the second mounting groove.
5. The constant temperature long-acting biosafety transfer box of claim 4, wherein: stabilizing components are arranged on two opposite inner side walls of the first mounting groove and comprise a second elastic part and a stabilizing plate, one end of the second elastic part is connected with the inner side wall of the first mounting groove, and the second elastic part can stretch in the transverse direction; when the second elastic piece is not compressed, the lower end face of the stabilizing plate is abutted against the top edge of the ice row base placed in the first mounting groove; when the second elastic piece is compressed, the stabilizing plate and the ice row base are staggered and not abutted.
6. The constant temperature long-acting biosafety transfer box of claim 5, wherein: one side of the stabilizing plate, which is far away from the second elastic part, is of an arc-shaped surface structure protruding outwards.
7. The constant temperature long-acting biosafety transfer box of claim 5, wherein: finger grooves are formed in two opposite side faces of the ice row base.
8. The constant temperature long-acting biosafety transfer box of claim 1, wherein: the refrigerator is characterized in that a plurality of vertical ice row slots are formed in the inner side wall of the refrigerator body, and vertical ice rows are detachably inserted into the vertical ice row slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437813.5U CN215945295U (en) | 2021-10-11 | 2021-10-11 | Constant-temperature long-acting biosafety transfer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437813.5U CN215945295U (en) | 2021-10-11 | 2021-10-11 | Constant-temperature long-acting biosafety transfer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215945295U true CN215945295U (en) | 2022-03-04 |
Family
ID=80412073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122437813.5U Expired - Fee Related CN215945295U (en) | 2021-10-11 | 2021-10-11 | Constant-temperature long-acting biosafety transfer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215945295U (en) |
-
2021
- 2021-10-11 CN CN202122437813.5U patent/CN215945295U/en not_active Expired - Fee Related
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Granted publication date: 20220304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |