CN220831635U - Immune cell cold storage tube - Google Patents
Immune cell cold storage tube Download PDFInfo
- Publication number
- CN220831635U CN220831635U CN202320599691.6U CN202320599691U CN220831635U CN 220831635 U CN220831635 U CN 220831635U CN 202320599691 U CN202320599691 U CN 202320599691U CN 220831635 U CN220831635 U CN 220831635U
- Authority
- CN
- China
- Prior art keywords
- riser
- groove
- sliding
- thick bamboo
- arc
- 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.)
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- 210000002865 immune cell Anatomy 0.000 title claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims 6
- 241001330002 Bambuseae Species 0.000 claims 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 6
- 239000011425 bamboo Substances 0.000 claims 6
- 238000009434 installation Methods 0.000 claims 5
- 238000005138 cryopreservation Methods 0.000 claims 4
- 239000007788 liquid Substances 0.000 abstract description 16
- 210000004027 cell Anatomy 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of cold storage pipes, in particular to a cold storage pipe for immune cells, which comprises a storage pipe body, wherein the storage pipe body comprises a pipe body and a pipe cover, an auxiliary fixing device is arranged at the lower end of the pipe body, the auxiliary fixing device comprises a fixing block, a first slot is arranged on the fixing block and is matched with the pipe body, a round rod is fixedly connected to the lower surface of the fixing block, and a sucking disc is fixedly connected to the lower end of the round rod. According to the utility model, through the sucker, a worker sucks the sucker on the experiment table, and at the moment, the storage pipe body is in a vertical state, so that the worker can conveniently suck liquid, the sucker is fixed, and the worker does not hold the storage pipe when sucking the liquid, so that the liquid is prevented from splashing and polluting hands due to shaking.
Description
Technical Field
The utility model relates to the technical field of cold storage pipes, in particular to a cold storage pipe for immune cells.
Background
The freezing tube adopts medical polypropylene (PP) as a raw material, and is a disposable laboratory consumable special for storing biological samples. Can resist low temperature to minus 187 ℃ under the gas state environment of liquid nitrogen. The unique outward rotation design avoids the possibility of cross-contamination. The silica gel pad is arranged in the pipe cap to avoid liquid leakage, so that the tightness can be ensured even at a low-temperature preservation temperature, and finally the safety of a sample in the pipe is ensured. The cap is provided with a plurality of embeddable color codes which are easy to identify.
The existing freezing pipe is mostly placed through the placing rack when taking, and is taken down from the placing rack when in use, one hand-held storage pipe is taken up, the other hand-held dropper is taken up, and then placed on the rack, and the operation is complicated, and staff holds the storage pipe simultaneously, and there is liquid because of rocking the risk of splashing and polluting both hands.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the cold storage tube for immune cells, which solves the problems that the existing freezing tube is mostly placed on the storage tube through the placement frame when being taken, one hand holds the storage tube, the other hand holds the dropper for sucking and then is placed on the rack when being used, the operation is complicated, and meanwhile, staff holds the storage tube, so that the risk of liquid splashing to pollute hands due to shaking exists.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an immune cell's cold-stored storage pipe, includes the storage pipe body, the storage pipe body includes body and tube cap, the lower extreme of body is equipped with auxiliary fixing device, auxiliary fixing device includes the fixed block, be equipped with first slot on the fixed block, first slot cooperates with the body, the lower fixed surface of fixed block connects the round bar, the lower extreme fixed connection sucking disc of round bar.
As a preferable technical scheme of the utility model, the outer circle of the round rod is provided with a spiral groove, the outer circle of the round rod is provided with a sliding cylinder, the sliding cylinder is provided with a circular through groove, the circular through groove is matched with the round rod, the side wall of the circular through groove is rotationally connected with a ball, and the ball is positioned in the spiral groove.
As a preferable technical scheme of the utility model, the upper surface of the sliding cylinder is provided with an annular sliding groove, the annular sliding groove is in sliding connection with an arc-shaped fixing plate, a clamping groove is formed in the arc-shaped fixing plate, the outer circle of the round rod is fixedly connected with a fixing rod, and the fixing rod is matched with the clamping groove.
As a preferable technical scheme of the utility model, a leakage-proof assembly is arranged above the pipe cover and comprises a mounting cylinder, a second slot is arranged on the mounting cylinder and matched with the pipe cover, a sliding rod is connected on the mounting cylinder in a sliding way and penetrates through the pipe cover, an arc-shaped rubber ring is fixedly connected on the inner wall of the mounting cylinder, the lower end of the sliding rod is fixedly connected with a squeezing ring, a transverse sliding groove is arranged on the upper surface of the mounting cylinder, a sliding block is connected in a sliding way in the transverse sliding groove, one side of the sliding block is fixedly connected with a plug rod, and one side of the sliding rod is provided with a jack.
As a preferable technical scheme of the utility model, the lower surface of the mounting cylinder is fixedly connected with a first vertical plate, the upper surface of the fixing block is fixedly connected with a second vertical plate, through grooves are formed in the first vertical plate and the second vertical plate, fastening screws are mounted on the first vertical plate and the second vertical plate, and the fastening screws penetrate through the first vertical plate and the second vertical plate.
Compared with the prior art, the utility model provides the cold storage tube for immune cells, which has the following beneficial effects:
1. This immune cell's cold-stored storage tube, through setting up the sucking disc, rotate the sliding cylinder, make the sliding cylinder upwards move, make the sucking disc in the sliding cylinder leak, the sucking disc is located the sliding cylinder when not using, avoid the sucking disc to be infected with too much dust, the sucking disc spills the back, rotate the position that the arc fixed plate is close to the excircle dead lever of round pole, make the dead lever card go into the draw-in groove on the arc fixed plate in, the staff makes the sucking disc inhale on the experiment table, this moment the storage tube body is in vertical state, make things convenient for the staff to absorb liquid, current most place the storage tube through the rack, take off during the use, later place again on the shelf, complex operation is fixed through the sucking disc, do not use staff to hold the storage tube when absorbing liquid, avoid liquid because of rocking out pollution both hands.
2. This immune cell's cold-stored storage pipe through setting up leak protection subassembly, promotes the slide bar, makes extrusion ring extrusion arc rubber circle, and arc rubber circle warp the gap between hugging closely tube cap and the body, blocks up the gap, avoids because connect between tube cap and the body not closely lead to the inside liquid of body to spill over polluted environment, later promotes the sliding block, makes in the jack that the inserted bar inserted the slide bar, makes extrusion ring keep the state of extrusion arc rubber circle, makes the arc rubber circle keep the state of blocking up the gap, until the staff opens and takes liquid.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a suction cup and an arc-shaped rubber ring;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;
fig. 5 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: 1. a storage tube body; 11. a tube body; 12. a tube cover; 2. an auxiliary fixing device; 21. a fixed block; 22. a round bar; 23. a suction cup; 24. a spiral groove; 25. a sliding cylinder; 26. a ball; 27. an arc-shaped fixing plate; 28. a clamping groove; 29. a fixed rod; 3. a leak-proof assembly; 31. a mounting cylinder; 32. a slide bar; 33. an arc-shaped rubber ring; 34. a pressing ring; 35. a sliding block; 36. a rod; 4. a first riser; 41. a second riser; 42. and (5) fastening a screw.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in the present embodiment: immune cell's cold-stored storage tube, its characterized in that: including storage tube body 1, storage tube body 1 includes body 11 and tube cap 12, the lower extreme of body 11 is equipped with auxiliary fixture 2, auxiliary fixture 2 includes fixed block 21, be equipped with first slot on the fixed block 21, first slot cooperatees with body 11, the fixed connection round bar 22 of lower surface of fixed block 21, the fixed connection sucking disc 23 of lower extreme of round bar 22, the excircle of round bar 22 is equipped with spiral groove 24, the excircle of round bar 22 is equipped with slide cylinder 25, slide cylinder 25 is equipped with circular logical groove, circular logical groove cooperatees with round bar 22, the lateral wall in circular logical groove rotates and connects ball 26, ball 26 is located spiral groove 24, the upper surface of slide cylinder 25 is equipped with annular spout, annular spout sliding connection arc fixed plate 27 is equipped with draw-in groove 28 on the arc fixed plate 27, the excircle fixed connection dead lever 29 of round bar 22, dead lever 29 cooperatees with draw-in groove 28.
After the cell is injected into the storage tube body 1, insert the first slot on the fixed block 21 with the body 11, when the cell that needs to store in the tube body 1 is studied, rotate the sliding cylinder 25 this moment, because ball 26 is located the heliciform groove 24, make ball 26 only roll along the heliciform groove 24, make sliding cylinder 25 upwards remove, make sucking disc 23 in the sliding cylinder 25 spill, the sucking disc 23 is located the sliding cylinder 25 when not using, avoid sucking disc 23 to be stained with too much dust, after sucking disc 23 spills, rotate the position that arc fixed plate 27 is close to the excircle dead lever 29 of round bar 22, make dead lever 29 card go into in the draw-in groove 28 on the arc fixed plate 27, the staff makes sucking disc 23 inhale on the experiment table, store tube body 1 is in vertical state this moment, make things convenient for the staff to absorb liquid, current mostly place the storage tube through the rack, after that the time of using is got down, the device is put on the shelf again, troublesome operation is fixed through sucking disc 23, do not have staff hold the storage tube when absorbing liquid because of rocking and spill pollution.
The pipe cover 12 top is equipped with leak protection subassembly 3, leak protection subassembly 3 includes mounting drum 31, be equipped with the second slot on mounting drum 31, the second slot cooperatees with pipe cover 12, sliding connection slide bar 32 on the mounting drum 31, the slip bar 32 runs through pipe cover 12, the inner wall fixed connection arc rubber circle 33 of mounting drum 31, the lower extreme fixed connection extrusion ring 34 of slide bar 32, the upper surface of mounting drum 31 is equipped with horizontal spout, sliding connection sliding block 35 in the horizontal spout, one side fixed connection inserted bar 36 of sliding block 35, one side of sliding bar 32 is equipped with the jack, the lower fixed surface of mounting drum 31 connects first riser 4, the upper surface fixed connection second riser 41 of fixed block 21, all be equipped with the through-groove on first riser 4 and the second riser 41, install fastening screw 42 on first riser 4 and the second riser 41, fastening screw 42 passes on first riser 4 and the second riser 41.
The fastening screw 42 is loosened to increase the distance between the leakage-proof assembly 3 and the auxiliary fixing device 2, the pipe body 11 is inserted into the fixing block 21, the leakage-proof assembly 3 is then made to approach the auxiliary fixing device 2, the pipe cover 12 is made to be inserted into the second slot on the mounting cylinder 31, the fastening screw 42 is then turned to fix the distance between the leakage-proof assembly 3 and the auxiliary fixing device 2, the sliding rod 32 is pushed, the extrusion ring 34 is extruded to the arc-shaped rubber ring 33, the arc-shaped rubber ring 33 is deformed to cling to a gap between the pipe cover 12 and the pipe body 11, the gap is blocked, the situation that liquid inside the pipe body 11 overflows to pollute the environment due to the fact that the connection between the pipe cover 12 and the pipe body 11 is not tight is avoided, the sliding block 35 is pushed, the inserting rod 36 is made to be inserted into the inserting hole on the sliding rod 32, the extrusion ring 34 is kept in a state of extruding the arc-shaped rubber ring 33, and the arc-shaped rubber ring 33 is kept in a state of blocking the gap until a worker opens to take the liquid.
The working principle and the using flow of the utility model are as follows: the fastening screw 42 is loosened to increase the distance between the leakage-proof assembly 3 and the auxiliary fixing device 2, the pipe body 11 is inserted into the fixing block 21, the leakage-proof assembly 3 is then made to approach the auxiliary fixing device 2, the pipe cover 12 is made to be inserted into the second slot on the mounting cylinder 31, the fastening screw 42 is then turned to fix the distance between the leakage-proof assembly 3 and the auxiliary fixing device 2, the sliding rod 32 is pushed, the extrusion ring 34 is made to extrude the arc-shaped rubber ring 33, the arc-shaped rubber ring 33 is deformed to be tightly attached to the gap between the pipe cover 12 and the pipe body 11, when the cell in the storage pipe body 1 needs to be studied, the sliding cylinder 25 is turned at this time, the sliding cylinder 25 moves upwards, the sucker 23 in the sliding cylinder 25 leaks, and the staff sucks the sucker 23 on the experiment table.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. Immune cell's cold-stored storage tube, its characterized in that: including storage pipe body (1), storage pipe body (1) includes body (11) and tube cap (12), the lower extreme of body (11) is equipped with auxiliary fixture (2), auxiliary fixture (2) are including fixed block (21), be equipped with first slot on fixed block (21), first slot cooperatees with body (11), lower fixed surface of fixed block (21) connects pole (22), lower extreme fixed connection sucking disc (23) of pole (22).
2. The cryopreservation tube for immune cells of claim 1, wherein: the outer circle of round bar (22) is equipped with spiral groove (24), the outer circle of round bar (22) is equipped with slide cylinder (25), slide cylinder (25) are equipped with circular logical groove, circular logical groove cooperatees with round bar (22), the lateral wall in circular logical groove rotates and connects ball (26), ball (26) are located spiral groove (24).
3. The cryopreservation tube for immune cells of claim 2, wherein: the upper surface of a sliding cylinder (25) is provided with an annular sliding groove, an arc-shaped fixing plate (27) is connected in a sliding mode in the annular sliding groove, a clamping groove (28) is formed in the arc-shaped fixing plate (27), an outer circle of a round rod (22) is fixedly connected with a fixing rod (29), and the fixing rod (29) is matched with the clamping groove (28).
4. The cryopreservation tube for immune cells of claim 1, wherein: the utility model discloses a pipe cover, including pipe cover (12), pipe cover (12) top is equipped with leak protection subassembly (3), leak protection subassembly (3) are including installation section of thick bamboo (31), be equipped with the second slot on installation section of thick bamboo (31), the second slot cooperatees with pipe cover (12), sliding connection slide bar (32) on installation section of thick bamboo (31), inner wall fixed connection arc rubber circle (33) of installation section of thick bamboo (31), the lower extreme fixed connection extrusion ring (34) of slide bar (32), the upper surface of installation section of thick bamboo (31) is equipped with horizontal spout, one side fixed connection inserted bar (36) of sliding block (35), one side of slide bar (32) is equipped with the jack.
5. The cryopreservation tube for immune cells of claim 4, wherein: the lower surface fixed connection first riser (4) of section of thick bamboo (31), the last fixed surface of fixed block (21) is connected second riser (41), all be equipped with the through groove on first riser (4) and second riser (41), install fastening screw (42) on first riser (4) and second riser (41), fastening screw (42) pass on first riser (4) and second riser (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320599691.6U CN220831635U (en) | 2023-03-24 | 2023-03-24 | Immune cell cold storage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320599691.6U CN220831635U (en) | 2023-03-24 | 2023-03-24 | Immune cell cold storage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220831635U true CN220831635U (en) | 2024-04-26 |
Family
ID=90774881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320599691.6U Active CN220831635U (en) | 2023-03-24 | 2023-03-24 | Immune cell cold storage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220831635U (en) |
-
2023
- 2023-03-24 CN CN202320599691.6U patent/CN220831635U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |