CN216018761U - Sample cryopreserving pipe - Google Patents
Sample cryopreserving pipe Download PDFInfo
- Publication number
- CN216018761U CN216018761U CN202122194259.2U CN202122194259U CN216018761U CN 216018761 U CN216018761 U CN 216018761U CN 202122194259 U CN202122194259 U CN 202122194259U CN 216018761 U CN216018761 U CN 216018761U
- Authority
- CN
- China
- Prior art keywords
- outer shell
- sample
- fixedly connected
- interior casing
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of containers for laboratories, in particular to a sample cryopreservation tube; interior casing is placed inside the shell body, the shell body prevents that interior casing from breaking, destroy the sample, press from both sides tight piece and fixed block combined action, place interior casing stably inside the shell body, prevent at the removal in-process, interior casing rocks from top to bottom, specifically, put into interior casing with the sample, screw up the inner shell lid, put into interior casing inside, and hug closely with the fixed block, screw up the outer cover, then hold and screw up the pole and rotate, it rotates to the inside removal of shell body to drive the compression bar, thereby promote the compression block and compress tightly interior casing downwards, the spring gives ascending elasticity of fixed block, through compression block and fixed block combined action, fix interior casing and do not rock. Thereby solve the problem that the current sample freezes to deposit the pipe and can't guarantee sample safety.
Description
Technical Field
The utility model relates to the technical field of containers for laboratories, in particular to a sample cryopreservation tube.
Background
The freezing tube is also called as a freezing tube, is generally used for low-temperature preservation of biological samples in laboratories and is generally used in biomedical experiments.
The traditional sample freezing and storing tube is made of glass, is easy to fall and damage in the moving and transporting process, and cannot ensure the safety of the sample.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sample cryopreservation tube, and aims to solve the problem that the existing cryopreservation tube cannot ensure the safety of a sample.
In order to achieve the above object, the present invention provides a sample cryopreservation tube, comprising a protection assembly and a placement assembly, wherein the protection assembly comprises an outer shell, an outer shell cover, a spring, a fixed block, a pressing rod, a pressing block and a tightening rod, the outer shell cover is in threaded connection with the outer shell and is positioned on one side of the outer shell, the spring is in fixed connection with the outer shell and is positioned inside the outer shell, the fixed block is in fixed connection with the spring and is positioned inside the outer shell, the pressing rod is in threaded connection with the outer shell cover and penetrates through the outer shell cover, the pressing block is in rotary connection with the pressing rod and is positioned inside the outer shell, the tightening rod is in fixed connection with the pressing rod and is positioned on one side of the pressing rod far away from the outer shell cover, the placement assembly comprises an inner shell and an inner shell cover, the inner shell is arranged between the fixed block and the pressing block, the inner shell cover is in threaded connection with the inner shell and is positioned on one side of the inner shell.
The protection assembly further comprises a first rubber pad and a second rubber pad, the first rubber pad is fixedly connected with the pressing block and located on one side, away from the pressing rod, of the pressing block, and the second rubber pad is fixedly connected with the fixing block and located on one side, away from the spring, of the fixing block.
The first rubber pad plays a role in buffering, prevents the pressing block from directly contacting with the inner shell cover to damage the inner shell cover, and the second rubber pad plays a role in buffering to prevent the fixing block from directly contacting with the inner shell cover to damage the inner shell cover.
The protection assembly further comprises a holding plate, and the holding plate is fixedly connected with the outer shell and is positioned on one side of the outer shell.
When the freezing tube is used, the holding plate can be held, so that the freezing tube can be stably held.
The protection assembly further comprises an anti-slip sleeve, wherein the anti-slip sleeve is fixedly connected with the outer shell and wraps the outer shell.
The anti-skidding sleeve can increase the friction force between the outer shell and the hand, so that the anti-skidding sleeve cannot slide down in the process of moving the freezing storage pipe.
The protection assembly further comprises a rubber suction nozzle, and the rubber suction nozzle is fixedly connected with the outer shell and is positioned on one side, far away from the outer shell cover, of the outer shell.
When putting into the refrigeration plant with freezing the pipe, the rubber suction nozzle can hold the refrigeration plant to fix the shell body does not rock.
The protection component further comprises a rubber layer, and the rubber layer is fixedly connected with the outer shell and is located inside the outer shell.
The rubber layer can separate the outer shell from the inner shell, plays a role in buffering, and prevents the outer shell from being in direct contact with the inner shell to damage the inner shell.
Wherein, place the subassembly and still include the scale mark, the scale mark sets up inner housing surface.
The scale marks are arranged on the surface of the inner shell, so that the measuring is convenient when a sample is put in.
The placing assembly further comprises a sealing rubber ring, and the sealing rubber ring is fixedly connected with the inner shell cover and is positioned inside the inner shell cover.
The sealing rubber ring has the effect of isolating air, and after the inner shell cover is screwed down, the sealing rubber ring is abutted to the inner shell body, so that the deterioration and failure of a sample in the inner shell body due to contact with air are prevented.
The sample cryopreservation tube comprises an inner shell and an outer shell, wherein the inner shell is arranged inside the outer shell, the outer shell prevents the inner shell from being broken and damaging a sample, the clamping block and the fixing block act together to stably place the inner shell inside the outer shell to prevent the inner shell from moving, the inner shell is shaken up and down, specifically, a sample is placed into the inner shell, the inner shell cover is screwed down, the inner shell is placed into the outer shell and is tightly attached to the fixed block, the outer shell cover is screwed down, then the tightening rod is held and rotated to drive the compressing rod to rotate and move towards the inner part of the outer shell, thereby pushing the compressing block to compress the inner shell downwards, the spring gives an upward elastic force to the fixed block, through the compact heap with the fixed block combined action, fix the interior casing does not rock. Thereby solve the problem that the current sample freezes to deposit the pipe and can't guarantee sample safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a sample vial according to the present invention;
FIG. 2 is a front view of a sample vial according to the present invention;
FIG. 3 is a block diagram of a sample vial placement assembly according to the present invention;
FIG. 4 is a schematic view of the position of a sealing rubber ring of a sample vial according to the present invention;
fig. 5 is an internal structure view of a sample cryopreservation tube according to the present invention.
In the figure: 1-protection component, 2-placement component, 11-outer shell, 12-outer shell cover, 13-spring, 14-fixed block, 15-pressing rod, 16-pressing block, 17-screwing rod, 18-first rubber pad, 19-second rubber pad, 120-holding plate, 121-antiskid sleeve, 122-rubber suction nozzle, 123-rubber layer, 21-inner shell, 22-inner shell cover, 23-graduation line and 24-sealing rubber ring.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a sample cryopreservation tube:
including protection component 1 and place subassembly 2, protection component 1 includes shell body 11, shell body lid 12, spring 13, fixed block 14, compressing rod 15, compact heap 16 and screws up the pole 17, shell body lid 12 with shell body 11 threaded connection, and be located one side of shell body 11, spring 13 with shell body 11 fixed connection, and be located inside shell body 11, fixed block 14 with spring 13 fixed connection, and be located inside shell body 11, compressing rod 15 with shell body lid 12 threaded connection, and pass shell body lid 12, compress heap 16 with compressing rod 15 rotates to be connected, and be located inside shell body 11, screw up pole 17 with compressing rod 15 fixed connection, and be located one side that compressing rod 15 kept away from shell body lid 12, it includes interior casing 21 and inner shell lid 22 to place subassembly 2, the inner shell 21 is arranged between the fixed block 14 and the pressing block 16, and the inner shell cover 22 is in threaded connection with the inner shell 21 and is positioned on one side of the inner shell 21.
In this embodiment, the inner housing 21 is placed inside the outer housing 11, the outer housing 11 prevents the inner housing 21 from being broken and damaging the sample, the clamping block cooperates with the fixing block 14 to stably place the inner housing 21 inside the outer housing 11, so as to prevent the inner housing 21 from shaking up and down during the moving process, specifically, the sample is placed into the inner housing 21, the inner housing cover 22 is screwed down, the inner housing 21 is placed into the outer housing 11 and tightly attached to the fixing block 14, the outer housing cover 12 is screwed down, the screwing rod 17 is held and rotated to drive the pressing rod 15 to rotate and move towards the inside of the outer housing 11, so as to push the pressing block 16 to press the inner housing 21 downwards, the spring 13 provides an upward elastic force to the fixing block 14, and through the cooperation of the pressing block 16 and the fixing block 14, the inner case 21 is fixed without shaking. Thereby solve the problem that the current sample freezes to deposit the pipe and can't guarantee sample safety.
Further, the protection assembly 1 further includes a first rubber pad 18 and a second rubber pad 19, the first rubber pad 18 is fixedly connected to the pressing block 16 and is located on one side of the pressing block 16 away from the pressing rod 15, the second rubber pad 19 is fixedly connected to the fixing block 14 and is located on one side of the fixing block 14 away from the spring 13, the protection assembly 1 further includes a holding plate 120, the holding plate 120 is fixedly connected to the outer housing 11 and is located on one side of the outer housing 11, the protection assembly 1 further includes an anti-slip sleeve 121, the anti-slip sleeve 121 is fixedly connected to the outer housing 11 and wraps the outer housing 11, the protection assembly 1 further includes a rubber suction nozzle 122, the rubber suction nozzle 122 is fixedly connected to the outer housing 11 and is located on one side of the outer housing 11 away from the outer housing cover 12, the protection assembly 1 further includes a rubber layer 123, the rubber layer 123 is fixedly connected with the outer shell 11 and is located inside the outer shell 11.
In this embodiment, the first rubber pad 18 plays a role of buffering, prevents the compressing block 16 from directly contacting with the inner housing cover 22 to damage the inner housing cover 22, the second rubber pad 19 plays a role of buffering, prevents the fixing block 14 from directly contacting with the inner housing cover 21 to damage the inner housing cover 21, when the cryopreservation tube is used, the holding plate 120 can be grasped, so as to stably hold the cryopreservation tube, the anti-slip sleeve 121 can increase the friction force between the outer housing 11 and the hand, so that the cryopreservation tube cannot slip off in the process of moving the cryopreservation tube, when the cryopreservation tube is placed into a refrigeration device, the rubber suction nozzle 122 can suck the refrigeration device, so as to fix the outer housing 11 without shaking, the rubber layer 123 can separate the outer housing 11 from the inner housing 21, plays a role of buffering, and prevents the outer housing 11 from directly contacting with the inner housing 21, the inner case 21 is damaged.
Further, the placing assembly 2 further comprises scale marks 23, the scale marks 23 are arranged on the surface of the inner shell 21, the placing assembly 2 further comprises a sealing rubber ring 24, and the sealing rubber ring 24 is fixedly connected with the inner shell cover 22 and is located inside the inner shell cover 22.
In this embodiment, the graduation lines 23 are arranged on the surface of the inner casing 21, so that the measurement is convenient when a sample is put in, the sealing rubber ring 24 has the function of isolating air, and after the inner casing cover 22 is screwed down, the sealing rubber ring 24 is abutted to the inner casing 21, so that the deterioration and failure of the sample in the inner casing 21 due to air contact are prevented.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A sample freezing and storing tube is characterized in that,
comprises a protection component and a placement component, wherein the protection component comprises an outer shell, an outer shell cover, a spring, a fixed block, a pressing rod, a pressing block and a screwing rod, the outer shell cover is in threaded connection with the outer shell and is positioned on one side of the outer shell, the spring is fixedly connected with the outer shell and is positioned inside the outer shell, the fixed block is fixedly connected with the spring and is positioned inside the outer shell, the pressing rod is in threaded connection with the outer shell cover and penetrates through the outer shell cover, the pressing block is rotatably connected with the pressing rod and is positioned inside the outer shell, the screwing rod is fixedly connected with the pressing rod and is positioned on one side of the pressing rod far away from the outer shell cover, the placement component comprises an inner shell and an inner shell cover, the inner shell is arranged between the fixed block and the pressing block, and the inner shell cover is in threaded connection with the inner shell, and is located at one side of the inner case.
2. The sample vial of claim 1,
the protection assembly further comprises a first rubber pad and a second rubber pad, the first rubber pad is fixedly connected with the pressing block and is located on one side, away from the pressing rod, of the pressing block, and the second rubber pad is fixedly connected with the fixing block and is located on one side, away from the spring, of the fixing block.
3. The sample vial of claim 1,
the protection component further comprises a holding plate, and the holding plate is fixedly connected with the outer shell and is positioned on one side of the outer shell.
4. The sample vial of claim 1,
the protection assembly further comprises an anti-slip sleeve, and the anti-slip sleeve is fixedly connected with the outer shell and wraps the outer shell.
5. The sample vial of claim 1,
the protection component further comprises a rubber suction nozzle which is fixedly connected with the outer shell and is positioned on one side, far away from the outer shell cover, of the outer shell.
6. The sample vial of claim 1,
the protection component further comprises a rubber layer, and the rubber layer is fixedly connected with the outer shell and is located inside the outer shell.
7. The sample vial of claim 1,
the placing assembly further comprises scale marks, and the scale marks are arranged on the surface of the inner shell.
8. The sample vial of claim 1,
the placing assembly further comprises a sealing rubber ring, and the sealing rubber ring is fixedly connected with the inner shell cover and is positioned inside the inner shell cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194259.2U CN216018761U (en) | 2021-09-11 | 2021-09-11 | Sample cryopreserving pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194259.2U CN216018761U (en) | 2021-09-11 | 2021-09-11 | Sample cryopreserving pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216018761U true CN216018761U (en) | 2022-03-15 |
Family
ID=80536684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122194259.2U Active CN216018761U (en) | 2021-09-11 | 2021-09-11 | Sample cryopreserving pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216018761U (en) |
-
2021
- 2021-09-11 CN CN202122194259.2U patent/CN216018761U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216018761U (en) | Sample cryopreserving pipe | |
| CN207157822U (en) | A kind of multifunctional water fixative case | |
| CN211894160U (en) | Gene detection sample strorage device | |
| CN214397789U (en) | Position tester storage device | |
| CN210571612U (en) | Chemical plant environment sampling device | |
| CN212207300U (en) | Seed moisture detection device | |
| CN210654643U (en) | Dispersing agent holding vessel | |
| CN214689574U (en) | Sample transportation device that preventive medicine used | |
| CN220595527U (en) | Microbial inoculum strorage device of high salt waste water treatment | |
| CN207607743U (en) | A kind of oncology Postoperative Specimen case | |
| CN205525157U (en) | A fixture for vacuum pumping device | |
| CN207662665U (en) | A kind of multi-functional comprehensively sampling instrument | |
| CN221229328U (en) | Sample preservation device for venous blood sampling | |
| CN213893810U (en) | Methylamine is retrieved with depositing jar | |
| CN210206943U (en) | Anti-crushing blood sample transportation device | |
| CN215362663U (en) | Use soil sample to mark a jar device in geotechnical engineering reconnaissance | |
| CN221252311U (en) | Sample storage tube | |
| CN215923123U (en) | Soil research is with transportation strorage device | |
| CN216363391U (en) | Novel micro sperm freezing carrier | |
| CN214650333U (en) | Freezing storage container of ovum | |
| CN221051854U (en) | Sampling tube | |
| CN217828964U (en) | On-spot extraction device of sea water petroleum class sample | |
| CN215246547U (en) | Soil sample storage device | |
| CN215365733U (en) | Blood mononuclear cell separating tube | |
| CN208053905U (en) | A kind of portable example case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |