CN219981950U - Immune cell preservation device - Google Patents
Immune cell preservation device Download PDFInfo
- Publication number
- CN219981950U CN219981950U CN202322620253.6U CN202322620253U CN219981950U CN 219981950 U CN219981950 U CN 219981950U CN 202322620253 U CN202322620253 U CN 202322620253U CN 219981950 U CN219981950 U CN 219981950U
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- clamping
- plate
- clamping plate
- placing
- sliding
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- 210000002865 immune cell Anatomy 0.000 title claims abstract description 27
- 238000004321 preservation Methods 0.000 title claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 abstract description 6
- 210000004027 cell Anatomy 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004443 dendritic cell Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003714 granulocyte Anatomy 0.000 description 1
- 210000003630 histaminocyte Anatomy 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001616 monocyte Anatomy 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model is suitable for the field of cell preservation, and provides an immune cell preservation device which comprises a box body, wherein the top of the box body is hinged with a box cover, the inside of the box body is fixedly connected with a partition board, and the inside of the box body is divided into a storage cavity and a refrigerating cavity by the partition board. When the device is used, the box cover is closed, the box cover drives the sliding block to slide in the sliding groove through the telescopic rod, when the sliding block slides to the end part of the sliding groove, the rotating sleeve drives the placing frame to descend through the sliding block, the placing frame drives the first clamping plate and the second clamping plate to descend, under the action of the inclined convex block, the two linkage rods respectively drive the first clamping plate and the second clamping plate to move in opposite directions, the clamping plates on the first clamping plate and the second clamping plate elastically clamp the test tube, and then the test tube is clamped and fixed.
Description
Technical Field
The utility model belongs to the field of cell preservation, and particularly relates to an immune cell preservation device.
Background
Immune cells refer to cells involved in or associated with an immune response, including lymphocytes, dendritic cells, monocytes/macrophages, granulocytes, mast cells, and the like. Immune cells can be divided into a variety of classes, and various immune cells play an important role in humans. The preservation of immune cells has been the focus of attention, and the existing devices for preserving immune cells are usually stored by using test tubes. When transporting immune cells, the test tube needs to be protected by adopting a storage device, so that convenience, stability and safety during transportation are improved.
However, in the conventional preservation device, in order to protect the test tube, a large number of sponges are usually arranged in the preservation device, an insertion hole is formed in the top of the sponges, and then the test tube is inserted into the insertion hole of the sponges, but since the sponges are already shaped, the sponges can only be inserted into the test tubes with corresponding diameters, and when the test tubes with different diameters are used for containing immune cells, the preservation device cannot be used, and the application range is limited.
To avoid the above-mentioned problems, it is necessary to provide an immune cell preservation device to overcome the drawbacks of the prior art.
Disclosure of Invention
The utility model aims to provide an immune cell preservation device, which aims to solve the problem that test tubes with different diameters cannot be adapted.
The embodiment of the utility model is realized in such a way that the immune cell preservation device comprises a box body, wherein the top of the box body is hinged with a box cover, the inside of the box body is fixedly connected with a baffle plate, the baffle plate divides the inside of the box body into a storage cavity and a refrigerating cavity, liquid nitrogen can be injected into the refrigerating cavity or ice cubes can be added into the refrigerating cavity, and the immune cell preservation device further comprises:
the rack comprises a placing plate and a supporting plate, a plurality of connecting columns are fixedly connected between the placing plate and the supporting plate, the placing plate and the supporting plate are both in sliding connection in the storage cavity, and a plurality of placing holes are formed in the placing plate;
the damping springs are connected between the supporting plates and the partition plates and used for damping the placing frames;
the clamping mechanism is arranged at the bottom of the placing plate, a clamping hole for the test tube to pass through is formed in the clamping mechanism, the clamping mechanism is used for clamping and fixing the test tube, and when the placing frame descends, the clamping mechanism can automatically clamp the test tube;
the top of the placement plate is provided with a sliding groove, and the sliding block is connected in the sliding groove in a sliding way;
the telescopic rod is connected between the sliding block and the box cover, and when the box cover is closed, the box cover can drive the sliding block to descend through the telescopic rod.
Further technical scheme, vertical sliding connection has a plurality of cones of placing on the layer board, be connected with first compression spring between placing awl and the layer board, every the axle center of placing the awl all coincides with the axle center of a hole of placing, offered the via hole with placing awl looks adaptation on the layer board, the test tube that the awl can adapt to different diameters is placed to the layer board.
Further technical scheme, clamping mechanism includes:
the sliding rails are fixedly connected with the bottoms of the placement plates;
the clamping assemblies are respectively and slidably connected to the interiors of the slide rails, clamping holes for the test tubes to pass through are formed in the clamping assemblies, and the clamping assemblies can clamp and fix the test tubes in a relative movement mode;
and the linkage assembly is arranged between the clamping assemblies and the inner wall of the box body, and is used for driving the clamping assemblies to move when the placing plate descends.
Further technical scheme, the clamping assembly includes the first clamping plate of sliding connection in the slide rail inside, the bottom sliding connection of first clamping plate has the second clamping plate, all be connected with first reset spring between first clamping plate and the placing plate, between second clamping plate and the placing plate, a plurality of first reset spring sets up respectively at the both ends of placing the plate, a plurality of clamping holes that supply the test tube to pass through have all been seted up on first clamping plate and the second clamping plate, the clamping hole is corresponding with placing the hole, a plurality of elasticity clamping assemblies are all installed on first clamping plate and the second clamping plate, every elasticity clamping assembly's output all stretches to the inside in clamping hole, and the output of elasticity clamping assembly on the first clamping plate and the output of elasticity clamping assembly on the second clamping plate are located the both sides of placing the hole axle center respectively.
Further technical scheme, elasticity clamping assembly includes the grip block, a plurality of mounting grooves have all been seted up on first grip block and the second grip block, each the mounting groove all communicates with a clamping hole, grip block sliding connection is in the inside of mounting groove, be connected with second compression spring between grip block and the mounting groove, the grip block stretches to the one end fixedly connected with splint in the clamping hole, splint on the first grip block and splint on the second grip block set up respectively in the both sides of placing hole axle center.
Further technical scheme, the linkage subassembly includes two gangbars, two the gangbar is connected respectively between the tip of a plurality of first clamping plates and between the tip of a plurality of second clamping plates, and two the gangbar sets up respectively in the both sides of rack, two the equal fixedly connected with flange in side of gangbar, equal fixedly connected with oblique lug on the both inner walls of box, flange and oblique lug sliding connection.
Further technical scheme, the telescopic link includes rotation sleeve and extension rod, rotation sleeve articulates at the top of slider, the extension rod articulates on the case lid, the extension rod inserts and establishes in rotation sleeve's inside, and is connected with the second reset spring between extension rod and the rotation sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
according to the immune cell preservation device provided by the embodiment of the utility model, the box cover is closed, the box cover drives the sliding block to slide in the sliding groove through the telescopic rod, when the sliding block slides to the end part of the sliding groove, the rotating sleeve drives the placing frame to descend through the sliding block, the placing frame drives the first clamping plate and the second clamping plate to descend, the first clamping plate and the second clamping plate both drive the linkage rod to descend, the linkage rod drives the convex plate to descend, under the action of the oblique convex block, the two linkage rods respectively drive the first clamping plate and the second clamping plate to move in opposite directions, and the clamping plates on the first clamping plate and the second clamping plate elastically clamp test tubes so as to clamp and fix the test tubes;
according to the immune cell preservation device provided by the embodiment of the utility model, the box cover is opened, the placing frame is automatically lifted under the action of the damping spring, and the first clamping plate and the second clamping plate loosen the test tube under the action of the first reset spring, so that a worker can conveniently take out the test tube, and the device is more convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic elevational cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic top perspective view of the rack of the present utility model;
FIG. 5 is a schematic view of a bottom perspective of the rack of the present utility model;
FIG. 6 is a schematic perspective view of a clamping assembly according to the present utility model;
FIG. 7 is a schematic view of a partial front cross-sectional structure of a clamping assembly of the present utility model;
fig. 8 is a schematic diagram of a closed side cross-sectional structure of the present utility model.
In the accompanying drawings: the refrigerator comprises a refrigerator body 1, a refrigerator cover 2, a partition plate 3, a storage cavity 4, a refrigerating cavity 5, a placing rack 6, a placing plate 61, a supporting plate 62, a connecting column 63, a placing hole 64, a damping spring 7, a clamping mechanism 8, a sliding rail 81, a clamping assembly 82, a first clamping plate 821, a second clamping plate 822, a first return spring 823, a clamping hole 824, an elastic clamping assembly 825, a clamping block 8251, a mounting groove 8252, a second compression spring 8253, a clamping plate 8254, a linkage assembly 83, a linkage rod 831, a convex plate 832, an inclined convex block 833, a sliding block 9, a sliding chute 10, a telescopic rod 11, a rotating sleeve 111, an extension rod 112, a placing cone 12 and a first compression spring 13.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1-8, the immune cell preservation device provided by the utility model comprises a box body 1, wherein a box cover 2 is hinged at the top of the box body 1, a partition board 3 is fixedly connected inside the box body 1, the partition board 3 divides the inside of the box body 1 into a storage cavity 4 and a refrigeration cavity 5, liquid nitrogen can be injected into the refrigeration cavity 5 or ice cubes can be added into the refrigeration cavity, and a refrigeration device can be arranged in the refrigeration cavity to refrigerate a test tube, and the immune cell preservation device further comprises:
the placing rack 6, the placing rack 6 comprises a placing plate 61 and a supporting plate 62, a plurality of connecting columns 63 are fixedly connected between the placing plate 61 and the supporting plate 62, the placing plate 61 and the supporting plate 62 are both in sliding connection with the inside of the storage cavity 4, and a plurality of placing holes 64 are formed in the placing plate 61;
the damping springs 7 are connected between the supporting plates 62 and the partition plates 3, and the damping springs 7 are used for damping the placing frames 6 and preventing the test tubes from being damaged due to large impact;
the clamping mechanism 8 is arranged at the bottom of the placing plate 61, a clamping hole 824 for a test tube to pass through is formed in the clamping mechanism 8, the clamping mechanism 8 is used for clamping and fixing the test tube, and when the placing frame 6 descends, the clamping mechanism 8 can automatically clamp the test tube;
a sliding groove 10 is formed in the top of the placement plate 61, and the sliding block 9 is slidably connected in the sliding groove 10;
the telescopic link 11, telescopic link 11 connects between slider 9 and case lid 2, and when case lid 2 was closed, case lid 2 can drive slider 9 through telescopic link 11 and descend, and slider 9 drives and places board 61 and descend, and then makes clamping mechanism 8 press from both sides the test tube and fix.
In the embodiment of the present utility model, as shown in fig. 2 and fig. 4, as a preferred embodiment of the present utility model, a plurality of placing cones 12 are vertically slidably connected to the supporting plate 62, a first compression spring 13 is connected between the placing cones 12 and the supporting plate 62, the axis of each placing cone 12 coincides with the axis of one placing hole 64, a via hole matched with the placing cone 12 is formed in the supporting plate 62, and the placing cones 12 can adapt to test tubes with different diameters, so that the placing of the test tubes is more stable.
In the embodiment of the present utility model, as shown in fig. 5 to 7, the clamping mechanism 8 includes, as a preferred embodiment of the present utility model:
a plurality of sliding rails 81, wherein the sliding rails 81 are fixedly connected with the bottom of the placement plate 61;
the clamping assemblies 82 are respectively and slidably connected to the inside of the sliding rails 81, clamping holes 824 through which test tubes pass are formed in the clamping assemblies 82, and the clamping assemblies 82 can clamp and fix the test tubes in a relative movement mode;
and a linkage assembly 83, wherein the linkage assembly 83 is installed between the plurality of clamping assemblies 82 and the inner wall of the case 1, and when the placing plate 61 descends, the linkage assembly 83 is used for driving the clamping assemblies 82 to move, so that the clamping assemblies 82 clamp the test tube.
In an embodiment of the present utility model, as shown in fig. 6 to 7, as a preferred embodiment of the present utility model, the clamping assembly 82 includes a first clamping plate 821 slidably connected to the inside of the sliding rail 81, a second clamping plate 822 slidably connected to the bottom of the first clamping plate 821, a first return spring 823 connected between the first clamping plate 821 and the placing plate 61, and between the second clamping plate 822 and the placing plate 61, a plurality of first return springs 823 are respectively disposed at two ends of the placing plate 61, a plurality of clamping holes 824 for allowing test tubes to pass through are respectively formed in the first clamping plate 821 and the second clamping plate 822, the clamping holes 824 correspond to the placing holes 64, a plurality of elastic clamping assemblies 825 are respectively mounted on the first clamping plate 821 and the second clamping plate 822, an output end of each elastic clamping assembly 825 extends to the inside of the clamping holes 824, and an output end of the elastic clamping assembly 825 on the first clamping plate 825 and an output end of the elastic clamping assembly 825 on the second clamping assembly 822 are respectively disposed at two sides of the axis center of the placing hole 64.
In an embodiment of the present utility model, as shown in fig. 7, as a preferred embodiment of the present utility model, the elastic clamping assembly 825 includes a clamping block 8251, a plurality of mounting grooves 8252 are formed on the first clamping plate 821 and the second clamping plate 822, each of the mounting grooves 8252 is communicated with one of the clamping holes 824, the clamping block 8251 is slidably connected inside the mounting groove 8252, a second compression spring 8253 is connected between the clamping block 8251 and the mounting groove 8252, a clamping plate 8254 is fixedly connected to an end of the clamping block 8251 extending into the clamping hole 824, and the clamping plate 8254 on the first clamping plate 821 and the clamping plate 8254 on the second clamping plate 822 are respectively disposed at two sides of the axis of the placement hole 64.
In the embodiment of the present utility model, as shown in fig. 3 and 5, as a preferred embodiment of the present utility model, the linkage assembly 83 includes two linkage rods 831, the two linkage rods 831 are respectively connected between ends of the plurality of first clamping plates 821 and ends of the plurality of second clamping plates 822, the two linkage rods 831 are respectively disposed at two sides of the rack 6, the sides of the two linkage rods 831 are fixedly connected with convex plates 832, and the two inner side walls of the box 1 are fixedly connected with oblique convex blocks 833, and the convex plates 832 and the oblique convex blocks 833 are slidably connected.
In the embodiment of the present utility model, as shown in fig. 1, as a preferred embodiment of the present utility model, the telescopic rod 11 includes a rotating sleeve 111 and an extension rod 112, the rotating sleeve 111 is hinged on the top of the sliding block 9, the extension rod 112 is hinged on the case cover 2, the extension rod 112 is inserted inside the rotating sleeve 111, and a second return spring is connected between the extension rod 112 and the rotating sleeve 111.
When the immune cell preservation device is used, a test tube containing immune cells is inserted into a placement hole 64, a box cover 2 is closed, the box cover 2 drives an extension rod 112 to move, the extension rod 112 drives a rotary sleeve 111 to move through a second reset spring, the rotary sleeve 111 drives a sliding block 9 to slide in a sliding groove 10, when the sliding block 9 slides to the end part of the sliding groove 10, the rotary sleeve 111 drives a placement frame 6 to descend through the sliding block 9, the placement frame 6 drives a first clamping plate 821 and a second clamping plate 822 to descend, both the first clamping plate 821 and the second clamping plate 822 drive a linkage rod 831 to descend, the linkage rod 831 drives a convex plate 832 to move along a diagonal projection 833, so that the two linkage rods 831 respectively drive the first clamping plate 821 and the second clamping plate 822 to move towards each other, clamping plates 8254 on the first clamping plate 821 and the second clamping plate 822 elastically clamp the test tube, and then clamp the test tube with different diameters, and then liquid nitrogen is injected into a refrigeration cavity 5 or liquid nitrogen is injected into the refrigeration cavity 5 to preserve immune cells; when the test tube box is used, the box cover 2 is opened, the placing frame 6 is automatically lifted under the action of the damping spring 7, the first clamping plate 821 and the second clamping plate 822 release the test tube under the action of the first return spring 823, so that a worker can conveniently take out the test tube, and the test tube box is more convenient to use.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides an immune cell preservation device, includes the box, the top of box articulates there is the case lid, its characterized in that, the inside fixedly connected with baffle of box, the baffle is deposited chamber and refrigeration chamber with the internal partition of box, still includes:
the rack comprises a placing plate and a supporting plate, a plurality of connecting columns are fixedly connected between the placing plate and the supporting plate, the placing plate and the supporting plate are both in sliding connection in the storage cavity, and a plurality of placing holes are formed in the placing plate;
the damping spring is connected between the supporting plate and the partition plate;
the clamping mechanism is arranged at the bottom of the placing plate and used for clamping and fixing the test tube, and when the placing frame descends, the clamping mechanism can automatically clamp the test tube;
the top of the placement plate is provided with a sliding groove, and the sliding block is connected in the sliding groove in a sliding way;
the telescopic rod is connected between the sliding block and the box cover, and when the box cover is closed, the box cover can drive the sliding block to descend through the telescopic rod;
the clamping mechanism comprises:
the sliding rails are fixedly connected with the bottoms of the placement plates;
the clamping assembly is respectively connected with the inside of the sliding rails in a sliding manner, clamping holes for the test tubes to pass through are formed in the clamping assembly, the test tubes can be clamped and fixed in a relative motion mode, the clamping assembly comprises a first clamping plate which is connected with the inside of the sliding rails in a sliding manner, a second clamping plate is connected with the bottom of the first clamping plate in a sliding manner, a first reset spring is respectively connected between the first clamping plate and the placing plate and between the second clamping plate and the placing plate, the first reset springs are respectively arranged at the two ends of the placing plate, a plurality of clamping holes for the test tubes to pass through are formed in the first clamping plate and the second clamping plate, a plurality of elastic clamping assemblies are respectively arranged on the first clamping plate and the second clamping plate, the output end of each elastic clamping assembly extends into the inside of the clamping holes, and the output end of the elastic clamping assembly on the first clamping plate and the output end of the elastic clamping assembly on the second clamping plate are respectively positioned at the two sides of the axle center of the placing hole;
and the linkage assembly is arranged between the clamping assemblies and the inner wall of the box body, and is used for driving the clamping assemblies to move when the placing plate descends.
2. The immune cell preservation device according to claim 1 wherein a plurality of placement cones are vertically and slidably connected to the support plate, a first compression spring is connected between the placement cones and the support plate, and the axis of each placement cone coincides with the axis of one placement hole.
3. The immune cell preservation device according to claim 1, wherein the elastic clamping assembly comprises clamping blocks, a plurality of mounting grooves are formed in the first clamping plate and the second clamping plate, each mounting groove is communicated with one clamping hole, the clamping blocks are slidably connected in the mounting grooves, a second compression spring is connected between the clamping blocks and the mounting grooves, clamping plates are fixedly connected to one ends of the clamping blocks extending into the clamping holes, and clamping plates on the first clamping plate and clamping plates on the second clamping plate are respectively arranged on two sides of the axle center of the placement hole.
4. The immune cell preservation device according to claim 1, wherein the linkage assembly comprises two linkage rods, the two linkage rods are respectively connected between the end parts of the first clamping plates and between the end parts of the second clamping plates, the two linkage rods are respectively arranged on two sides of the placing frame, the side surfaces of the two linkage rods are fixedly connected with convex plates, the two inner side walls of the box body are fixedly connected with oblique convex blocks, and the convex plates are in sliding connection with the oblique convex blocks.
5. The immune cell preservation apparatus according to claim 1, wherein the telescopic rod comprises a rotating sleeve and an extension rod, the rotating sleeve is hinged to the top of the sliding block, the extension rod is hinged to the box cover, the extension rod is inserted into the rotating sleeve, and a second return spring is connected between the extension rod and the rotating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620253.6U CN219981950U (en) | 2023-09-26 | 2023-09-26 | Immune cell preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620253.6U CN219981950U (en) | 2023-09-26 | 2023-09-26 | Immune cell preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219981950U true CN219981950U (en) | 2023-11-10 |
Family
ID=88615240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322620253.6U Active CN219981950U (en) | 2023-09-26 | 2023-09-26 | Immune cell preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219981950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117178981A (en) * | 2023-11-08 | 2023-12-08 | 四川省医学科学院·四川省人民医院 | Isolated lung preservation device |
| CN117798116A (en) * | 2024-02-29 | 2024-04-02 | 靖江市东达新能源科技有限公司 | Power battery aluminum shell belt cleaning device |
-
2023
- 2023-09-26 CN CN202322620253.6U patent/CN219981950U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117178981A (en) * | 2023-11-08 | 2023-12-08 | 四川省医学科学院·四川省人民医院 | Isolated lung preservation device |
| CN117178981B (en) * | 2023-11-08 | 2024-01-23 | 四川省医学科学院·四川省人民医院 | Isolated lung preservation device |
| CN117798116A (en) * | 2024-02-29 | 2024-04-02 | 靖江市东达新能源科技有限公司 | Power battery aluminum shell belt cleaning device |
| CN117798116B (en) * | 2024-02-29 | 2024-05-28 | 靖江市东达新能源科技有限公司 | Power battery aluminum shell belt cleaning device |
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