CN218604765U

CN218604765U - Sample separation cryovial

Info

Publication number: CN218604765U
Application number: CN202222498059.0U
Authority: CN
Inventors: 李加彪
Original assignee: Zhejiang Youlai Biotechnology Co ltd
Current assignee: Zhejiang Youlai Biotechnology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-14
Anticipated expiration: 2032-09-21

Abstract

The utility model belongs to the technical field of medical chemical examination experiment facility technique and specifically relates to a sample separation cryovial, including the freezing body of lower extreme, the upper end fixed surface of the freezing body of lower extreme is connected with sealed carousel, the moving chute has been seted up to sealed carousel's upper end inside, it has the carriage release lever to peg graft in the inside of moving chute, the upper end fixed surface of carriage release lever is connected with rotatory opening and shutting lid, the rotatory upper end surface right side fixedly connected with removal axle that opens and shuts the lid, the right-hand member fixed surface of sealed carousel is connected with the removal handle, the removal handle is pegged graft in the inside of handle rotation groove, the handle rotation groove is seted up inside the right-hand member of carousel fixed bolster, the upper end internal surface fixed surface of carousel fixed bolster is connected with the pivot mount. The utility model discloses, through the opening and shutting of lid of rotatory opening and shutting, both can preserve the sample of two kinds of differences, can effectively prevent the outflow of sample simultaneously, the leakproofness is good, accompanies the centre gripping simultaneously for the sample is convenient stable.

Description

Sample separation cryovial

Technical Field

The utility model relates to a medical chemical examination experiment facility technical field specifically is a sample separation cryovial.

Background

The freezing tube is an experimental tube made of high-quality polypropylene, does not deform under high-temperature and high-pressure sterilization, is widely applied to low-temperature storage of samples and preservation of samples such as whole blood, serum, cells and the like, can bear larger centrifugal force during freezing, and needs to be immediately placed into a thirty-seven-degree-centigrade water tank for quick thawing after being taken out from a refrigeration environment during use, the freezing tube is slightly shaken to be completely thawed within one minute, the water surface does not exceed the cover edge of the freezing tube, and otherwise, the pollution situation is easy to occur.

The existing specimen separation freezing tube only has one layer protection, is easy to leak or pollute when in use, cannot accommodate two different specimens, and can also cause specimen sample loss due to error or mistaken collision when sampling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a sample separation cryovial to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sample separation cryovial, includes the freezing body of lower extreme, the upper end fixed surface of the freezing body of lower extreme is connected with sealed carousel, the shifting chute has been seted up to sealed carousel's upper end inside, the inside grafting of shifting chute has the carriage release lever, the upper end fixed surface of carriage release lever is connected with rotatory opening and shutting lid, the upper end surface right side fixedly connected with removal axle of rotatory opening and shutting lid, the right-hand member fixed surface of sealed carousel is connected with the removal handle, the surface of removal handle is pegged graft in the inside of handle rotation groove, the handle rotation groove is seted up in the right-hand member of carousel fixed bolster inside, the upper end internal surface fixedly connected with pivot mount of carousel fixed bolster, the pivot shifting chute has been seted up to the middle inside of pivot mount, the left side fixed surface of pivot shifting chute is connected with the freezing body of upper end, the upper end external surface fixedly connected with anticreep post of the freezing body of upper end, the upper end external surface fixedly connected with the locating plate of the freezing body of upper end, the upper end external surface fixedly connected with sealed cover fixed ferrule's right-hand member fixed surface connected with connecting rod, the terminal fixed surface fixedly connected with sealed lid of connecting rod is connected with sealed cover.

As the utility model discloses an optimized technical scheme, the shifting chute is regular hexagon, the carriage release lever is the cuboid, the bore size of shifting chute is greater than the width of carriage release lever, thereby the removal of the carriage release lever of being convenient for drives rotatory lid that opens and shuts and opens and shut, and closure performance and clamping performance are good.

As a preferred technical scheme of the utility model, the quantity of rotatory lid that opens and shuts has six, and the left end part of rotatory lid that opens and shuts is regular triangle, and the right-hand member part is the rectangle, the quantity of carriage release lever has six, and distributes at the left end lower surface of rotatory lid that opens and shuts for it is inseparabler that the closure can not cause the opening undersize simultaneously, and it is smooth and easy to remove.

As a preferred technical scheme of the utility model, the right-hand member of removal handle is the halfcylinder, the bore in handle rotation groove is greater than the removal handle, prevents to bump the hand, makes rotatory convenient smoothness more simultaneously, improves and uses the impression.

As a preferred technical scheme of the utility model, the quantity of pivot fixed bolster has six, is equidistant annular distribution, the quantity of removing the axle has six, and removes the axle and peg graft in the inside of pivot shifting chute, and the height that highly is higher than the fixed bolster of removing the axle, is convenient for drive the opening and shutting of rotatory lid that opens and shuts, and convenient to use person understands the size that opens and shuts simultaneously, makes fixedly more firm simultaneously, improves device stability.

As a preferred technical scheme of the utility model, the diameter of anticreep post is greater than the diameter of the fixed lasso of sealed lid, the diameter of locating plate is greater than the diameter of anticreep post, the fixed lasso of sealed lid is located the middle part of anticreep post and locating plate, prevents that the fixed lasso of seal pot from droing for sealed lid can not drop.

As a preferred technical scheme of the utility model, the top surface of the freezing body of upper end is seted up threadedly, the thread groove has been seted up to the internal surface of sealed lid, the freezing body of upper end adopts the rotatory mode of screwing up with sealed lid to be connected, the diameter of locating plate is greater than the diameter of sealed lid for the closed of sealed tank and freezing body is inseparabler, prevents that the sample from flowing.

The utility model has the advantages that: through the opening and closing of rotatory open and shut lid with, both can preserve the sample of two kinds of differences, can effectively prevent the outflow of sample simultaneously, the leakproofness is good, accompanies the centre gripping simultaneously for the sample is convenient stable.

Drawings

FIG. 1 is a schematic view of the structure of the middle clamping and sealing part of the present invention;

fig. 2 is a schematic view of the middle rotary opening/closing clamping structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is the appearance direct-viewing schematic diagram of the cover connecting structure of the present invention.

In the figure: 1. a lower freezing pipe body; 2. sealing the rotary table; 3. a moving groove; 4. a travel bar; 5. rotating the opening and closing cover; 6. a movable shaft; 7. moving the handle; 8. a handle rotation slot; 9. a turntable fixing bracket; 10. a rotating shaft fixing frame; 11. a rotating shaft moving groove; 12. an upper end freezing pipe body; 13. an anti-drop column; 14. positioning a plate; 15. the sealing cover fixes the ferrule; 16. a connecting rod; 17. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a specimen separating freezing tube comprises a lower end freezing tube body 1, a sealing rotary disc 2 is fixedly connected to the upper end surface of the lower end freezing tube body 1, an opening and closing rotary base is provided, the practicability of the device is improved, a moving groove 3 is formed in the upper end of the sealing rotary disc 2, the moving rod 4 is convenient to move, a moving rod 4 is inserted in the moving groove 3, the irregular movement of a rotary opening and closing cover 5 is prevented, the rotary opening and closing cover 5 is fixedly connected to the upper end surface of the moving rod 4, an opening and closing condition is formed, the sealing performance is improved, meanwhile, the freezing tube is divided into an upper tube body and a lower tube body, a moving shaft 6 is fixedly connected to the right side of the upper end surface of the rotary opening and closing cover 5, the rotary opening and closing condition is formed, a moving handle 7 is fixedly connected to the right end surface of the sealing rotary disc 2 by a user, the use feeling is improved, the surface of the moving handle 7 is inserted in a handle rotating groove 8, the rotating direction is fixed, the handle rotating groove 8 is formed in the right end of a rotating disc fixing bracket 9, a rotating shaft 12 is fixedly connected to the upper end surface of the rotating shaft, the rotating shaft 12, and a fixing device is capable of improving the stability of fixing the upper end of the tube body, and the upper end of the device, and the upper end of preventing the upper end of the fixing device, prevent simultaneously that sealed fixed lasso 15 of lid from droing, the upper end surface of the freezing body 12 of upper end has cup jointed sealed fixed lasso 15 of lid, prevents that sealed lid 17 from dropping, and the right-hand member fixed surface of the fixed lasso 15 of sealed lid is connected with connecting rod 16, connects sealed lid 17 and sealed fixed lasso 15 of lid, and the sealed lid 17 of the terminal fixed surface of connecting rod 16 is connected with, forms the closed environment, guarantees that the sample can not flow out.

In the embodiment, the moving groove 3 is in a regular hexagon shape, the moving rod 4 is in a cuboid shape, the caliber of the moving groove 3 is larger than the width of the moving rod 4, and the moving smoothness is ensured; the number of the rotary opening and closing covers 5 is six, the left end part of each rotary opening and closing cover 5 is in a regular triangle shape, the right end part of each rotary opening and closing cover is in a rectangular shape, the number of the movable rods 4 is six, and the movable rods are distributed on the lower surface of the left end of each rotary opening and closing cover 5, so that good sealing is guaranteed, and a first layer of protection is provided for a sample not to easily flow out; the right end of the movable handle 7 is in a semi-cylindrical shape, and the caliber of the handle rotating groove 8 is larger than that of the movable handle 7, so that the use by a user is facilitated; the number of the rotating shaft fixing frames 10 is six, the rotating shaft fixing frames are distributed in an equally-spaced annular mode, the number of the moving shafts 6 is six, the moving shafts 6 are inserted into the rotating shaft moving grooves 11 in an inserted mode, the height of the moving shafts 6 is higher than that of the rotating shaft fixing frames 10, moving is orderly, and meanwhile stability and visibility of the device are improved; the diameter of the anti-falling column 13 is larger than that of the sealing cover fixing ferrule 15, the diameter of the positioning plate 14 is larger than that of the anti-falling column 13, and the sealing cover fixing ferrule 15 is positioned in the middle of the anti-falling column 13 and the positioning plate 14 to prevent the sealing cover fixing ferrule 15 from falling off, so that the sealing cover 17 is fixed and prevented from falling off; the outer surface of the top end of the upper end freezing pipe body 12 is provided with threads, the inner surface of the sealing cover 17 is provided with thread grooves, the upper end freezing pipe body 12 is connected with the sealing cover 17 in a rotating and screwing mode, and the diameter of the positioning plate 14 is larger than that of the sealing cover 17, so that a good sealing condition is effectively formed.

The working principle is as follows: in use, referring to fig. 1-4, the user first unscrews the sealing cap 17, then rotates the movable handle 7 to open the rotary opening and closing cap 5, then places the specimen sample in the lower freezing tube body 1, rotates the movable handle 7 to close the rotary opening and closing cap 5, and then screws the sealing cap 17.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sample separation cryovial, includes lower extreme cryovial body (1), its characterized in that: the upper end surface of the lower end freezing pipe body (1) is fixedly connected with a sealing turntable (2), a moving groove (3) is formed in the upper end of the sealing turntable (2), a moving rod (4) is inserted in the moving groove (3), a rotary opening and closing cover (5) is fixedly connected to the upper end surface of the moving rod (4), a moving shaft (6) is fixedly connected to the right side of the upper end surface of the rotary opening and closing cover (5), a moving handle (7) is fixedly connected to the right end surface of the sealing turntable (2), a surface of the moving handle (7) is inserted in a handle rotating groove (8), the handle rotating groove (8) is formed in the right end of a turntable fixing support (9), a rotating shaft fixing support (10) is fixedly connected to the inner surface of the upper end of the turntable fixing support (9), a rotating shaft moving groove (11) is formed in the middle of the rotating shaft fixing support (10), an upper end surface of the rotating shaft moving groove (11) is fixedly connected with an upper end freezing pipe body (12), an anti-off column (13) is fixedly connected to the outer surface of the upper end of the freezing pipe body (12), a sealing cover fixing support (15) is fixedly connected to the upper end surface of the upper end of the freezing pipe body (12), and a sealing positioning plate (15) is fixedly connected with a sealing cover fixing support (15), the tail end surface of the connecting rod (16) is fixedly connected with a sealing cover (17).

2. The specimen separation freezing tube according to claim 1, wherein: the movable groove (3) is a regular hexagon, the movable rod (4) is a cuboid, and the caliber of the movable groove (3) is larger than the width of the movable rod (4).

3. The specimen separation freezing tube according to claim 1, wherein: the number of the rotary opening and closing covers (5) is six, the left end parts of the rotary opening and closing covers (5) are in a regular triangle shape, the right end parts of the rotary opening and closing covers are in a rectangular shape, and the number of the moving rods (4) is six and is distributed on the lower surface of the left end of the rotary opening and closing covers (5).

4. The specimen separation freezing tube according to claim 1, wherein: the right end of the movable handle (7) is in a semi-cylindrical shape, and the caliber of the handle rotating groove (8) is larger than that of the movable handle (7).

5. The specimen separation freezing tube according to claim 1, wherein: the number of the rotating shaft fixing frames (10) is six and is distributed in an equidistant annular mode, the number of the moving shafts (6) is six, the moving shafts (6) are inserted into the rotating shaft moving grooves (11), and the height of the moving shafts (6) is higher than that of the rotating shaft fixing frames (10).

6. The specimen separation freezing tube according to claim 1, wherein: the diameter of the anti-falling column (13) is larger than that of the sealing cover fixing ferrule (15), the diameter of the positioning plate (14) is larger than that of the anti-falling column (13), and the sealing cover fixing ferrule (15) is located in the middle of the anti-falling column (13) and the positioning plate (14).

7. The specimen separation freezing tube according to claim 1, wherein: the outer surface of the top end of the upper end freezing pipe body (12) is provided with threads, the inner surface of the sealing cover (17) is provided with a thread groove, the upper end freezing pipe body (12) is connected with the sealing cover (17) in a rotating and screwing mode, and the diameter of the positioning plate (14) is larger than that of the sealing cover (17).