CN218173474U - Sample collection device that pet cell was stored - Google Patents
Sample collection device that pet cell was stored Download PDFInfo
- Publication number
- CN218173474U CN218173474U CN202221074788.7U CN202221074788U CN218173474U CN 218173474 U CN218173474 U CN 218173474U CN 202221074788 U CN202221074788 U CN 202221074788U CN 218173474 U CN218173474 U CN 218173474U
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- CN
- China
- Prior art keywords
- connecting rod
- sample collection
- clamping jaw
- bracing piece
- sampling bucket
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- 238000005070 sampling Methods 0.000 claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 4
- 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
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000011092 Hand injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a sample collection device that pet cell was stored relates to cell sampling technical field, including the sampling bucket, the outside of sampling bucket is connected with four group's connecting plates, and the bottom of four group's connecting plates all is equipped with a pair of connecting rod, the bottom of connecting rod all is connected with the clamping jaw, and the both ends of connecting rod all are connected with connecting plate and clamping jaw through the pivot, be connected with the connecting axle between the connecting rod, and the outside cover of connecting axle is equipped with the bracing piece, the other end of bracing piece is equipped with the regulating block, and the inside of regulating block has seted up four group's mounting grooves, and mounting groove and bracing piece round pin axle, solid fixed ring is all installed in one side that is close to mutually to the clamping jaw, and gu fixed ring can constitute ring shape. The utility model discloses a through the motion of piston, enable four group's clamping jaws closed mutually, press from both sides tight cell sample to replace the mode of manual sample, thereby reduce the possibility of cryovial explosion, and prevent that sampling personnel's hand is injured.
Description
Technical Field
The utility model belongs to the technical field of the cell sampling, more specifically say, in particular to sample collection system that pet cell was stored.
Background
For sample storage of pet cells, a freezing tube is generally used and placed in a liquid nitrogen tank, and then the freezing tube needs to be taken out of the liquid nitrogen tank to detect the pet cells.
Based on the above, the present inventors found that the following problems exist: present cryopreserved pipe that is equipped with cell sample generally puts in the liquid nitrogen jar, and when these cryovials of taking, because of the temperature in the liquid nitrogen jar is lower, and directly take with the hand mostly when taking, so can make the surface of cryovial be heated unevenly, and then lead to the cryovial explosion easily, when extravagant pet cell, still can make the hand be injured easily.
Therefore, in view of the above, a sample collecting device for storing pet cells is provided to improve the existing structure and defects, so as to achieve the purpose of having more practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a sample collection device that pet cell was stored to solve present method to cell sample collection and lead to freezing the problem of depositing the pipe explosion easily.
The utility model discloses sample collection system's that pet cell stored purpose and efficiency are reached by following specific technological means:
the utility model provides a sample collection device that pet cell was stored, includes the sampling bucket, the outside of sampling bucket is connected with four group's connecting plates, and four groups the bottom of connecting plate all is equipped with a pair of connecting rod, the bottom of connecting rod all is connected with the clamping jaw, just the both ends of connecting rod all are connected with connecting plate and clamping jaw through the pivot, be connected with the connecting axle between the connecting rod, just the outside cover of connecting axle is equipped with the bracing piece, the other end of bracing piece is equipped with the regulating block, just four group's mounting grooves have been seted up to the inside of regulating block, just mounting groove and bracing piece round pin axle, solid fixed ring is all installed in one side that the clamping jaw is close to mutually, just gu fixed ring can constitute ring shape.
Furthermore, a pair of auxiliary plates are arranged on the outer side of the connecting plate, and two ends of each auxiliary plate are connected with the connecting plate and the clamping jaw through inert shafts.
Further, the inside sliding connection of sampling bucket has the piston, just be connected with the push rod between the bottom of piston and the regulating block.
Further, the through-hole has been seted up at the top of sampling bucket, and sliding connection has the connecting rod in the through-hole, the connecting rod is connected with the piston.
Furthermore, a push plate is installed at the top of the connecting rod, and an auxiliary ring is sleeved on the outer side of the sampling barrel.
Further, the sampling bucket is made for transparent material, gu fixed ring all installs the skid resistant course in the one side that is close to each other.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a connecting rod can drive the piston and remove in the sampling bucket, when the piston shifts up, can drive the push rod and rise, and then drive the regulating block upward movement, so that the one end of bracing piece also upward movement, but because of the both ends and the mounting groove of bracing piece, round pin axle and connecting axle are being connected between the connecting rod, therefore the bracing piece can be centered on the one end that is connected with the regulating block and be rotary motion, and simultaneously, the one end of a pair of connecting rod links to each other with the clamping jaw through the pivot, its other end links to each other with the connecting plate through the pivot, so the connecting rod also can be rotatory along with the backward removal of regulating block, and can draw close together mutually, thereby drive the clamping jaw and draw close together mutually, in order to carry out the centre gripping to the cell sample, when the regulating block moves down, then can make the clamping jaw separate mutually, in order to loosen the sample of centre gripping, in order to replace the mode of manual sample, thereby reduce the explosion's of cryovial possibility, and prevent that the hand injury of sampling personnel, and simultaneously, because of piston laminates with the inner wall of sampling bucket mutually, and friction between them is also great, so can be convenient for the user control the speed that the regulating block rises or descends, in order to prevent that speed is too fast to lead to press from leading to the clamping jaw garrulous sample article.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a bottom view of the present invention.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
Fig. 4 is a cross-sectional view of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a sampling barrel; 2. a connecting plate; 3. a clamping jaw; 4. a fixing ring; 5. an auxiliary plate; 6. a connecting rod; 7. an auxiliary ring; 8. a connecting rod; 9. pushing the plate; 10. a connecting shaft; 11. a support bar; 12. an adjusting block; 13. mounting grooves; 14. a push rod; 15. a piston.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 4:
the utility model provides a sample collection system that pet cell was stored, including sampling bucket 1, sampling bucket 1's the outside is connected with four group's connecting plate 2, and four group's connecting plate 2's bottom all is equipped with a pair of connecting rod 6, connecting rod 6's bottom all is connected with clamping jaw 3, and connecting rod 6's both ends all are connected with connecting plate 2 and clamping jaw 3 through the pivot, be connected with connecting axle 10 between the connecting rod 6, and the outside cover of connecting axle 10 is equipped with bracing piece 11, the other end of bracing piece 11 is equipped with regulating block 12, and four group's mounting groove 13 have been seted up to regulating block 12's inside, and mounting groove 13 and bracing piece 11 round pin axle, clamping jaw 3 all installs solid fixed ring 4 in the one side that is close to each other, and solid fixed ring 4 can constitute ring shape, when regulating block 12 upward movement, the one end of bracing piece 11 also upward movement, but because of bracing piece 11 both ends and mounting groove 13, connecting pin axle and connecting axle 10 are being connected between connecting rod 6, therefore bracing piece 11 can be around the one end that is connected with regulating block 12 and be rotary motion, simultaneously, the one end of a pair of connecting rod 6 is passed through the pivot and 3 links to each other, thereby can be drawn close together the clamping jaw and the sample can be moved when the centre gripping to the centre gripping, thereby can be moved mutually, thereby can make the centre gripping to the centre gripping piece, thereby can be moved under the centre gripping to the sample, it can be moved mutually, thereby can be moved.
Wherein, the outside of connecting plate 2 is equipped with a pair of accessory plate 5, and the both ends of accessory plate 5 all are connected with connecting plate 2, clamping jaw 3 through the inertia axle, improve the stability that clamping jaw 3 removed.
Wherein, the inside sliding connection of sampling bucket 1 has piston 15, and is connected with push rod 14 between the bottom of piston 15 and regulating block 12.
Wherein, the through-hole has been seted up at the top of sampling bucket 1, and sliding connection has connecting rod 8 in the through-hole, and connecting rod 8 is connected with piston 15, because of piston 15 laminates mutually with the inner wall of sampling bucket 1 to frictional force between them is also great, so can convenient to use person control regulating block 12 rise or the speed that descends, in case the speed leads to clamping jaw 3 to press from both sides garrulous sample at the excessive speed.
Wherein, push pedal 9 is installed at the top of connecting rod 8, and the outside cover of sampling bucket 1 is equipped with supplementary ring 7, and supplementary ring 7 can support each other with user's hand, prevents that sampling bucket 1 landing when using.
Wherein, sampling bucket 1 is made for transparent material, and the skid resistant course is all installed in the one side that solid fixed ring 4 is close to each other, improves the coefficient of friction between solid fixed ring 4 and the cryovial, prevents to take place to drop when the cryovial is by the centre gripping.
The specific use mode and function of the embodiment are as follows:
when the product is used, whether the connection part of the product is fastened or not is firstly detected, the product is placed at a designated position after the product is ensured to be intact, then a user can hold the sampling barrel 1 by one hand, the hand and the top of the auxiliary ring 7 are mutually abutted, then the push plate 9 is pulled upwards to enable the piston 15 to move upwards, further the push rod 14 is driven to move upwards, the four groups of clamping jaws 3 are mutually closed by the movement of the push rod 14, so that a sample is clamped, then the sampling device clamping the sample is moved to the designated position, the hand and the bottom of the auxiliary ring 7 are immediately abutted, and finally the push plate 9 is pressed downwards to enable the clamping jaws 3 to be mutually separated, so that the sample is loosened.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a sample collection system that pet cell stored which characterized in that: including sampling bucket (1), the outside of sampling bucket (1) is connected with four group's connecting plate (2), and four groups the bottom of connecting plate (2) all is equipped with a pair of connecting rod (6), the bottom of connecting rod (6) all is connected with clamping jaw (3), just the both ends of connecting rod (6) all are connected with connecting plate (2) and clamping jaw (3) through the pivot, be connected with connecting axle (10) between connecting rod (6), just the outside cover of connecting axle (10) is equipped with bracing piece (11), the other end of bracing piece (11) is equipped with regulating block (12), just four group's mounting groove (13) have been seted up to the inside of regulating block (12), just mounting groove (13) are connected with round pin axle with bracing piece (11), solid fixed ring (4) are all installed in one side that is close to each other in clamping jaw (3), just gu fixed ring (4) can constitute ring shape.
2. A sample collection device for pet cell storage according to claim 1, wherein: a pair of auxiliary plates (5) is arranged on the outer side of the connecting plate (2), and two ends of each auxiliary plate (5) are connected with the connecting plate (2) and the clamping jaws (3) through inert shafts.
3. A sample collection device for pet cell storage according to claim 1 wherein: the inside sliding connection of sampling bucket (1) has piston (15), just be connected with push rod (14) between the bottom of piston (15) and regulating block (12).
4. A sample collection device for pet cell storage according to claim 3, wherein: the through-hole has been seted up at the top of sampling bucket (1), and sliding connection has connecting rod (8) in the through-hole, connecting rod (8) are connected with piston (15).
5. A sample collection device for pet cell storage according to claim 4, wherein: the top of connecting rod (8) is installed push pedal (9), the outside cover of sampling bucket (1) is equipped with supplementary ring (7).
6. A sample collection device for pet cell storage according to claim 1, wherein: the sampling bucket (1) is made of transparent materials, and the anti-skid layer is installed on one side, close to each other, of the fixing ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221074788.7U CN218173474U (en) | 2022-05-06 | 2022-05-06 | Sample collection device that pet cell was stored |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221074788.7U CN218173474U (en) | 2022-05-06 | 2022-05-06 | Sample collection device that pet cell was stored |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218173474U true CN218173474U (en) | 2022-12-30 |
Family
ID=84606068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221074788.7U Active CN218173474U (en) | 2022-05-06 | 2022-05-06 | Sample collection device that pet cell was stored |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218173474U (en) |
-
2022
- 2022-05-06 CN CN202221074788.7U patent/CN218173474U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528200, Room 402, 4th Floor, Building C, Phase I, Guangdong Biomedical Industry Base, Xianxi Section, 321 National Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Weisai (Foshan) Biotechnology Co.,Ltd. Address before: No. 402, 4th floor, building C, phase I, Guangdong biomedical industry base, Xianxi section of 321 National Road, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGZHOU VETCELL BIOTECHNOLOGY Co.,Ltd. |