CN209051828U - A kind of laboratory sample transport save set - Google Patents
A kind of laboratory sample transport save set Download PDFInfo
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- CN209051828U CN209051828U CN201821585458.8U CN201821585458U CN209051828U CN 209051828 U CN209051828 U CN 209051828U CN 201821585458 U CN201821585458 U CN 201821585458U CN 209051828 U CN209051828 U CN 209051828U
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- cabinet
- cooling cylinder
- wall surface
- cooling
- cylinder
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Abstract
The utility model discloses a kind of laboratory sample transport save set, cuvette cartridge is clipped in the corresponding through-hole of multiple fixed plates, case lid covers the opening of cabinet upper end, pressing plate is put in cooling cylinder, under the elastic force effect of spring, pressing plate can withstand the piston on test tube, prevent piston from falling off, to prevent the shaking during transport from sample being caused to overflow, pass through the test tube in cabinet and case lid effective protection cooling cylinder, compared with existing rack for test tube, increase against pressure and shatter-resistant function, heat exchange is carried out by the outside wall surface of cooling indoor dry ice and cooling cylinder simultaneously, cooling chamber cools down the region in cooling cylinder, multiple fixed plates are distributed in distance setting along the axial direction of cooling cylinder, the edge of fixed plate is fixedly connected with the inner wall of cooling cylinder, to improve the area of cooling cylinder heat exchange, improve cooling effect, dry ice can be to cold But cylinder is cooled down, and meets requirement of the various laboratory samples to temperature.The utility model is used for the transport of Bioexperiment sample.
Description
Technical field
The utility model relates to Bioexperiment sample transport field, in particular to a kind of laboratory sample transports save set.
Background technique
In biology research work, fresh sample need to save under ultralow temperature (- 20 DEG C), and cryopreservation is to maintain sample
The prerequisite condition of product stability.Requirement with researcher to experiment accuracy is higher and higher, therefore, biological experiment
The quality of sample is paid high attention to.But sample is easily affected by environment so as to cause experimental data inaccuracy, examines from sampling
The regular hour is usually required, often needs to move in the process, is easy to shake even sample in the process of moving and is easy
It overflows, while transporting moderately gusty air the unrestrained even reagent bottle of reagent is caused to fall and breaking phenomenon into pieces, cause the result inaccuracy of detection, have
When experimenter need to carry out in test tube the transfer or transport of short distance, low temperature environment, and common rack for test tube can not be grasped
Make.
Utility model content
Technical problem to be solved by the utility model is: a kind of laboratory sample transport save set is provided, with low temperature
It saves, function against pressure, shatter-resistant.
The solution that the utility model solves its technical problem is:
A kind of laboratory sample transports save set, and including being in barrel-shaped cabinet, the cabinet is described in vertically arranged
The upper end of cabinet be equipped with opening, the opening is connected with case lid, and being equipped in cabinet is in vertically arranged cooling cylinder, described
Cooling cylinder and cabinet be coaxially disposed, the lower end of the cooling cylinder is fixedly connected with the bottom surface of cabinet, the cooling cylinder
Lateral wall and cabinet inner sidewall between form cooling chamber annular in shape, the cooling chamber is filled with dry ice, and described is cold
But cylinder is equipped with multiple fixed plates in the form of annular discs, and multiple fixed plates are distributed in distance setting along the axial direction of cooling cylinder, and described consolidates
The edge of fixed board is fixedly connected with the inner wall of cooling cylinder, and the fixed plate is equipped with multiple through-holes, logical in multiple fixed plates
The position in hole corresponds, and the lower wall surface of the case lid connects promising circular pressing plate, and the pressing plate is in laterally setting, institute
The outer diameter for the pressing plate stated and the internal diameter of cooling cylinder are equal, and being equipped between the upper wall surface of pressing plate and the lower wall surface of case lid is in vertically to set
The spring set, the upper end of the spring and the lower wall surface of case lid connect, and the lower end of the spring and the upper wall surface of pressing plate connect
Connect so that pressing plate puts in the top of cooling cylinder, the cooling chamber is connected with escape pipe, the cooling chamber by escape pipe with
The external connection of cabinet, the escape pipe are equipped with control valve.
As a further improvement of the foregoing solution, it is being filled out between the lowermost fixed plate in the bottom surface of cabinet and cooling cylinder
Filled with froth bed, the upper wall surface of the froth bed is equipped with multiple blind holes with hole size as, the position of multiple blind holes and
The position of multiple through-holes corresponds.
As a further improvement of the foregoing solution, the outside wall surface of the cabinet is covered with insulating layer.
As a further improvement of the foregoing solution, the inner wall of the cooling cylinder is equipped with temperature sensor, described
The upper wall surface of case lid is equipped with display screen, and the temperature sensor is electrically connected with display screen.
As a further improvement of the foregoing solution, the upper wall surface of the case lid is equipped with handle body.
As a further improvement of the foregoing solution, the spring is equipped with several, several springs are evenly arranged in pressure
On the upper wall surface of plate.
As a further improvement of the foregoing solution, the lower wall surface of the case lid is connected in vertically arranged connecting cylinder,
The internal diameter of the connecting cylinder and the outer diameter of cooling cylinder are equal, and the outer diameter of the connecting cylinder and the internal diameter of cabinet are equal, described
The upper surface of connecting cylinder be fixedly connected with the lower wall surface of case lid, the connecting cylinder is sleeved on the top of cooling chamber, described
The outside wall surface of connecting cylinder is equipped with the first external screw thread, and the inner wall on the cabinet top is equipped with and the first external screw thread matched first
Internal screw thread, the case lid are threadedly coupled by connecting cylinder with cabinet.
As a further improvement of the foregoing solution, the inner wall of the connecting cylinder is equipped with the second internal screw thread, and described is cold
But the outside wall surface on cylinder top is equipped with connects with matched second external screw thread of the second internal screw thread, the connecting cylinder and cooling cylinder screw thread
It connects.
As a further improvement of the foregoing solution, the lower end surface of the connecting cylinder is covered with insulation film.
The beneficial effects of the utility model are: in use, cuvette cartridge is clipped in the corresponding through-hole of multiple fixed plates, case lid
The opening of cabinet upper end is covered, pressing plate is put in cooling cylinder, and under the elastic force effect of spring, pressing plate can withstand the work on test tube
Plug, prevents piston from falling off, to prevent the shaking during transport from sample being caused to overflow, passes through cabinet and case lid effective protection
Test tube in cooling cylinder increases against pressure and shatter-resistant function, while by cooling indoor dry compared with existing rack for test tube
The outside wall surface of ice and cooling cylinder carries out heat exchange, and cooling chamber cools down the region in cooling cylinder, multiple fixed plate edges
The axial direction of cooling cylinder is distributed in distance setting, and the edge of fixed plate is fixedly connected with the inner wall of cooling cylinder, to improve cooling
The area of cylinder heat exchange, improves cooling effect, and dry ice can drop to the temperature in cooling cylinder subzero, meets various laboratory samples to temperature
The requirement of degree, there are also cooling chambers to be connected to by escape pipe with the external of cabinet, and escape pipe is equipped with control valve, and dry ice volatilizes
Carbon dioxide be flowed into atmosphere by escape pipe, can by control to adjust valve opening and closing come the start and stop of control device, make
With conveniently.
The utility model is used for the transport of Bioexperiment sample.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the sectional view of the main view of the utility model embodiment；
Fig. 2 is the sectional view of the vertical view of the utility model embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Figures 1 and 2, this is the embodiments of the present invention, specifically:
A kind of laboratory sample transport save set, including being in barrel-shaped cabinet 1, the cabinet 1 is in vertically arranged, institute
The upper end for the cabinet 1 stated is equipped with opening 11, and the opening 11 is connected with case lid 2, is equipped in cabinet 1 in vertically arranged cold
But cylinder 3, the cooling cylinder 3 and cabinet 1 are coaxially disposed, the lower end of the cooling cylinder 3 and the fixed company of the bottom surface of cabinet 1
It connects, forms cooling chamber 31 annular in shape, the cooling chamber between the lateral wall of the cooling cylinder 3 and the inner sidewall of cabinet 1
31 are filled with dry ice, and the cooling cylinder 3 is equipped with multiple fixed plates 32 in the form of annular discs, and multiple fixed plates 32 are along cooling cylinder 3
Axially be distributed in distance setting, and the edge of the fixed plate 32 is fixedly connected with the inner wall of cooling cylinder 3, the fixed plate
32 are equipped with multiple through-holes 33, and the position of the through-hole 33 in multiple fixed plates 32 corresponds, the lower wall surface connection of the case lid 2
Promising circular pressing plate 21, the pressing plate 21 is in laterally setting, the internal diameter phase of the outer diameter and cooling cylinder 3 of the pressing plate 21
Deng, between the upper wall surface of pressing plate 21 and the lower wall surface of case lid 2 be equipped be in vertically arranged spring 22, the spring 22 it is upper
End connect with the lower wall surface of case lid 2, the lower end of the spring 22 is connect with the upper wall surface of pressing plate 21 so that pressing plate 21 put in it is cold
But the top of cylinder 3, the cooling chamber 31 are connected with escape pipe 34, and the cooling chamber 31 passes through escape pipe 34 and cabinet 1
Outside connection, the escape pipe 34 are equipped with control valve 35.In use, 4 clamping of test tube is corresponding in multiple fixed plates 32
Through-hole 33 in, case lid 2 covers the opening 11 of 1 upper end of cabinet, and pressing plate 21 is put in cooling cylinder 3, spring 22 elastic force act on
Under, pressing plate 21 can withstand the piston 5 on test tube 4, prevent piston 5 from falling off, to prevent the shaking during transport from leading to sample
Product overflow, and are increased against pressure compared with existing rack for test tube by the test tube 4 in 2 effective protection cooling cylinder 3 of cabinet 1 and case lid
With the function of shatter-resistant, while heat exchange is carried out by the outside wall surface of dry ice and cooling cylinder 3 in cooling chamber 31, cooling chamber 31 is to cold
But the region in cylinder 3 cools down, and multiple fixed plates 32 are distributed in distance setting along the axial direction of cooling cylinder 3, fixed plate 32
Edge be fixedly connected with the inner wall of cooling cylinder 3, thus improve cooling cylinder 3 heat exchange area, improve cooling effect, dry ice can
Temperature in cooling cylinder 3 is dropped to subzero, meets requirement of the various laboratory samples to temperature, there are also cooling chambers 31 to pass through escape pipe
34 are connected to the external of cabinet 1, and escape pipe 34 is equipped with control valve 35, and the carbon dioxide that dry ice volatilizes passes through escape pipe 34
It is flowed into atmosphere, it can be easy to use by controlling to adjust the opening and closing of valve 35 come the start and stop of control device.
Be further used as preferred embodiment, cabinet 1 bottom surface and cooling cylinder 3 in the lowermost fixed plate 32 it
Between be filled with froth bed 36, the upper wall surface of the froth bed 36 be equipped with it is multiple with the equirotal blind hole 37 of through-hole 33, it is multiple
The position of blind hole 37 and the position of multiple through-holes 33 correspond.The lower part of test tube 4 is put in blind hole 37, and froth bed 36 mainly rises
To fixed and buffering function, under the elastic force of spring 22 and the interaction of froth bed 36, so that test tube 4 is more firmly clipped in
In the through-hole 33 of fixed plate 32, horizontally, the through-hole 33 of multiple fixed plates 32 is fixedly clamped to test tube 4, in the longitudinal direction, pressing plate
21 are fixedly clamped to test tube 4 with froth bed 36.
It is further used as preferred embodiment, the outside wall surface of the cabinet 1 is covered with insulating layer 13.Insulating layer 13 rises
Protection, insulation effect ensure that the constant of 1 temperature of robustness and cabinet of cabinet 1, and the heat reduced between dry ice and environment is handed over
It changes, so that dry ice mainly cools down cooling cylinder 3.
It is further used as preferred embodiment, the inner wall of the cooling cylinder 3 is equipped with temperature sensor 39, described
The upper wall surface of case lid 2 display screen 27 is installed, the temperature sensor 39 is electrically connected with display screen 27.Display screen can be passed through
Temperature in 27 observation cooling cylinders 3 opens the aperture of big control valve 35, increases carbon dioxide when temperature is higher than setting value
Discharge rate reduces the temperature in cooling cylinder 3 to improve the cooling effect of dry ice.
It is further used as preferred embodiment, the upper wall surface of the case lid 2 is equipped with handle body 28.It was readily transported
Cheng Zhong, the carrying to device.
It is further used as preferred embodiment, the spring 22 is equipped with several, several springs 22 are evenly arranged
On the upper wall surface of pressing plate 21.Pressing plate 21 is improved by the way that several springs 22 are arranged to the active force of the piston 5 on test tube 4,
The stability for further increasing test tube 4 prevents the sample in test tube 4 from overflowing.
It is further used as preferred embodiment, the lower wall surface of the case lid 2 is connected in vertically arranged connecting cylinder
23, the internal diameter of the connecting cylinder 23 is equal with the outer diameter of cooling cylinder 3, the outer diameter of the connecting cylinder 23 and the internal diameter of cabinet 1
Equal, the upper surface of the connecting cylinder 23 is fixedly connected with the lower wall surface of case lid 2, and the connecting cylinder 23 is sleeved on cooling chamber
31 top, the outside wall surface of the connecting cylinder 23 are equipped with the first external screw thread 24, the inner wall on 1 top of cabinet be equipped with
Matched first internal screw thread 12 of first external screw thread 24, the case lid 2 are threadedly coupled by connecting cylinder 23 with cabinet 1.In this way may be used
The spacing between case lid 2 and cabinet 1 is adjusted by turn case lid 2, thus active force of the adjustable pressure plate 21 to test tube 4, even
Connect cylinder 23 is sleeved on the top of cooling chamber 31, convenient for the replacement of dry ice, and can prevent during transportation, and dry ice is lost.
It is further used as preferred embodiment, the inner wall of the connecting cylinder 23 is equipped with the second internal screw thread 25, described
3 top of cooling cylinder outside wall surface be equipped with matched second external screw thread 38 of the second internal screw thread 25, the connecting cylinder 23 with it is cold
But cylinder 3 is threadedly coupled.The inner wall and outside wall surface of connecting cylinder 23 by screw thread respectively with the outside wall surface on 3 top of cooling cylinder, cabinet 1
The inner wall on top connects, and improves the leakproofness of cooling chamber 31, also improves the fastness that case lid 2 is connect with cabinet 1.
It is further used as preferred embodiment, the lower end surface of the connecting cylinder 23 is covered with insulation film 26.Further
Improve the thermal insulation property of device.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
1. a kind of laboratory sample transports save set, including being in barrel-shaped cabinet (1), the cabinet (1) in vertically arranged,
The upper end of the cabinet (1) is equipped with opening (11), and the opening (11) is connected with case lid (2), it is characterised in that: in cabinet
(1) being equipped in is in vertically arranged cooling cylinder (3), and the cooling cylinder (3) and cabinet (1) are coaxially disposed, the cooling cylinder
(3) lower end is fixedly connected with the bottom surface of cabinet (1), the inner sidewall of the lateral wall of the cooling cylinder (3) and cabinet (1) it
Between formed cooling chamber annular in shape (31), the cooling chamber (31) is filled with dry ice, and the cooling cylinder (3), which is equipped with, multiple is in
Discoid fixed plate (32), multiple fixed plates (32) are distributed in distance setting along the axial direction of cooling cylinder (3), the fixed plate
(32) edge is fixedly connected with the inner wall of cooling cylinder (3), and the fixed plate (32) is equipped with multiple through-holes (33), Duo Gegu
The position of through-hole (33) on fixed board (32) corresponds, and the lower wall surface of the case lid (2) connects promising circular pressing plate
(21), for the pressing plate (21) in laterally setting, the outer diameter of the pressing plate (21) is equal with the internal diameter of cooling cylinder (3), is pressing
Being equipped between the upper wall surface of plate (21) and the lower wall surface of case lid (2) is in vertically arranged spring (22), the spring (22)
Upper end is connect with the lower wall surface of case lid (2), and the lower end of the spring (22) is connect with the upper wall surface of pressing plate (21), so that pressing plate
(21) top of cooling cylinder (3) is put in, the cooling chamber (31) is connected with escape pipe (34), and the cooling chamber (31) passes through
Escape pipe (34) is connected to the external of cabinet (1), and the escape pipe (34) is equipped with control valve (35), in cabinet (1)
Froth bed (36) are filled between bottom surface and the interior the lowermost fixed plate (32) of cooling cylinder (3), the froth bed (36)
Upper wall surface is equipped with multiple and through-hole (33) equirotal blind hole (37), position and multiple through-holes (33) of multiple blind holes (37)
Position corresponds, and the lower wall surface of the case lid (2) is connected in vertically arranged connecting cylinder (23), the connecting cylinder
(23) internal diameter is equal with the outer diameter of cooling cylinder (3), and the outer diameter of the connecting cylinder (23) is equal with the internal diameter of cabinet (1), institute
The upper surface for the connecting cylinder (23) stated is fixedly connected with the lower wall surface of case lid (2), and the connecting cylinder (23) is sleeved on cooling chamber
(31) outside wall surface on top, the connecting cylinder (23) is equipped with the first external screw thread (24), the inner wall on the cabinet (1) top
Face, which is equipped with, passes through connecting cylinder (23) and cabinet with matched first internal screw thread (12) of the first external screw thread (24), the case lid (2)
(1) it is threadedly coupled.
2. a kind of laboratory sample according to claim 1 transports save set, it is characterised in that: the cabinet (1)
Outside wall surface is covered with insulating layer (13).
3. a kind of laboratory sample according to claim 1 transports save set, it is characterised in that: the cooling cylinder (3)
Inner wall be equipped with temperature sensor (39), the upper wall surface of the case lid (2) is equipped with display screen (27), the temperature
Sensor (39) is electrically connected with display screen (27).
4. a kind of laboratory sample according to claim 1 transports save set, it is characterised in that: the case lid (2)
Upper wall surface is equipped with handle body (28).
5. a kind of laboratory sample according to claim 1 transports save set, it is characterised in that: the spring (22) is set
There are several, several springs (22) are evenly arranged on the upper wall surface of pressing plate (21).
6. a kind of laboratory sample according to claim 1 transports save set, it is characterised in that: the connecting cylinder (23)
Inner wall be equipped with the second internal screw thread (25), the outside wall surface on the cooling cylinder (3) top is equipped with and the second internal screw thread (25)
The second external screw thread (38) matched, the connecting cylinder (23) are threadedly coupled with cooling cylinder (3).
7. a kind of laboratory sample according to claim 6 transports save set, it is characterised in that: the connecting cylinder (23)
Lower end surface be covered with insulation film (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585458.8U CN209051828U (en) | 2018-09-27 | 2018-09-27 | A kind of laboratory sample transport save set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585458.8U CN209051828U (en) | 2018-09-27 | 2018-09-27 | A kind of laboratory sample transport save set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209051828U true CN209051828U (en) | 2019-07-02 |
Family
ID=67049610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585458.8U Active CN209051828U (en) | 2018-09-27 | 2018-09-27 | A kind of laboratory sample transport save set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209051828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979940A (en) * | 2019-12-19 | 2020-04-10 | 安徽微威环保科技有限公司 | Plugging cover sealing box |
| CN117104706A (en) * | 2023-10-24 | 2023-11-24 | 济南显微智能科技有限公司 | Sealing structure of sample storage box |
-
2018
- 2018-09-27 CN CN201821585458.8U patent/CN209051828U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979940A (en) * | 2019-12-19 | 2020-04-10 | 安徽微威环保科技有限公司 | Plugging cover sealing box |
| CN117104706A (en) * | 2023-10-24 | 2023-11-24 | 济南显微智能科技有限公司 | Sealing structure of sample storage box |
| CN117104706B (en) * | 2023-10-24 | 2023-12-19 | 济南显微智能科技有限公司 | Sealing structure of sample storage box |
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