CN214677358U - Liquid nitrogen container for stem cell culture - Google Patents
Liquid nitrogen container for stem cell culture Download PDFInfo
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- CN214677358U CN214677358U CN202120623415.XU CN202120623415U CN214677358U CN 214677358 U CN214677358 U CN 214677358U CN 202120623415 U CN202120623415 U CN 202120623415U CN 214677358 U CN214677358 U CN 214677358U
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- liquid nitrogen
- stem cell
- nitrogen tank
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Abstract
The utility model discloses a liquid nitrogen container for stem cell culture in liquid nitrogen container equipment technical field, comprising a base plate, the top fixedly connected with liquid nitrogen container body of bottom plate, the inside of liquid nitrogen container body is provided with rotary mechanism, rotary mechanism's top fixedly connected with cardboard, the inside swing joint of cardboard has the stem cell test tube. The utility model discloses in, through setting up the bottom plate, can support the liquid nitrogen container body, through setting up rotary mechanism, can deposit a plurality of stem cell culture bottles, through setting up moving mechanism, can make things convenient for the bottom plate to remove and the shock attenuation, and can shrink when not needing to remove, improve the stability of supporting seat, through setting up the heat preservation, can improve the heat preservation effect of liquid nitrogen container body, through setting up the inlet pipe, can make things convenient for the staff to place stem cell culture bottle, can make the liquid nitrogen container effectual deposit a plurality of stem cell culture bottles, and can make the liquid nitrogen container be convenient for remove, be favorable to people's use.
Description
Technical Field
The utility model relates to a liquid nitrogen container equipment technical field specifically is a liquid nitrogen container for stem cell culture.
Background
The liquid nitrogen container can be generally divided into a liquid nitrogen storage container and a liquid nitrogen transport container, wherein the storage container is mainly used for standing storage of indoor liquid nitrogen and is not suitable for long-distance transport in a working state, and the liquid nitrogen transport container is specially designed for shock prevention in order to meet transport conditions.
Need use the liquid nitrogen container when cultivateing stem cell, and current liquid nitrogen container is not convenient for remove, and can't deposit a plurality of stem cell blake bottles, inconvenient people's use, consequently, technical personnel in the field provide a liquid nitrogen container for stem cell cultivation to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid nitrogen container for stem cell culture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid nitrogen tank for stem cell culture comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a liquid nitrogen tank body, a rotating mechanism is arranged inside the liquid nitrogen tank body, the top of the rotating mechanism is fixedly connected with a clamping plate, a stem cell test tube is movably connected inside the clamping plate, a through hole is formed in the right side of the liquid nitrogen tank body, a sealing ring is fixedly connected inside the through hole, a supporting seat is fixedly connected to the bottom of the bottom plate, a moving mechanism is arranged inside the supporting seat, a heat preservation layer is fixedly connected inside the liquid nitrogen tank body, a slotted hole is formed in the top of the heat preservation layer, and the top of the liquid nitrogen tank body is communicated with a feeding pipe;
the rotating mechanism comprises a handle, a connecting plate, a rotating rod, a fixing plate, a first bearing, a vertical plate, a second bearing, a first bevel gear, a second bevel gear, a movable rod, a third bearing and a supporting plate, the left end of the handle is fixedly connected with the right side of the connecting plate, the left side of the connecting plate is fixedly connected with the right end of the rotating rod, the surface of the rotating rod is movably connected with the inside of the first bearing, the surface of the first bearing is fixedly connected with the inside of the fixing plate, the left end of the rotating rod extends to the inside of the liquid nitrogen tank body and is movably connected with the inside of the second bearing, the surface of the second bearing is fixedly connected with the inside of the vertical plate, the bottom of the vertical plate is fixedly connected with the bottom of the inner cavity of the liquid nitrogen tank body, the left end of the rotating rod extends to the left side of the vertical plate and is fixedly connected with the right side of the first bevel gear, and the top of the first bevel gear is meshed with the bottom of the second bevel gear, the top of the second bevel gear is fixedly connected with the bottom end of the movable rod, the top end of the movable rod is movably connected with the inside of a third bearing, the top of the third bearing is fixedly connected with the top of the inner cavity of the liquid nitrogen tank body, two sides of the movable rod are fixedly connected with one side of the supporting plate, and the top of the supporting plate is fixedly connected with the bottom of the clamping plate;
the moving mechanism comprises a motor, a connecting rod, a fluted disc, a toothed plate, a clamping block, a sliding rod, a moving plate, a spring and wheels, the rear end of the connecting rod is fixedly connected with the front side of the motor, the front end of the connecting rod is fixedly connected with the back side of the fluted disc, the surface of the fluted disc is meshed with one side of the toothed plate, the other side of the toothed plate is fixedly connected with one side of the clamping block, the other side of the clamping block is fixedly connected with one side of the sliding block, the inside of the sliding block is connected with the surface of the sliding rod in a sliding manner, the bottom of the toothed plate extends to the bottom of the supporting seat and is fixedly connected with the top of the moving plate, the top end of the spring is fixedly connected with the bottom of the moving plate, and the bottom end of the spring is fixedly connected with the top of the wheels.
As a further aspect of the present invention: the bottom fixedly connected with diaphragm of motor, the back and the inner wall fixed connection of supporting seat of diaphragm.
As a further aspect of the present invention: the left side fixedly connected with push pedal at bottom plate top, the left side fixedly connected with pushing hands of push pedal.
As a further aspect of the present invention: the surface cover of handle is equipped with the slipmat, the slipmat is the rubber material.
As a further aspect of the present invention: the top fixedly connected with splint of fixed plate, the left side of splint and the right side fixed connection of liquid nitrogen container body.
As a further aspect of the present invention: the top of stem cell test tube fixedly connected with pull ring, the pull ring is circular.
As a further aspect of the present invention: the top threaded connection of inlet pipe has sealed lid, sealed lid is circular.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up the bottom plate, can support the liquid nitrogen container body, through setting up rotary mechanism, can deposit a plurality of stem cell culture bottles, through setting up moving mechanism, can make things convenient for the bottom plate to remove and the shock attenuation, and can shrink when not needing to remove, improve the stability of supporting seat, through setting up the heat preservation, can improve the heat preservation effect of liquid nitrogen container body, through setting up the inlet pipe, can make things convenient for the staff to place stem cell culture bottle, can make the liquid nitrogen container effectual deposit a plurality of stem cell culture bottles, and can make the liquid nitrogen container be convenient for remove, be favorable to people's use.
2. The utility model discloses in, through setting up the diaphragm, can fix the motor, through setting up push pedal and pushing hands, can make things convenient for the bottom plate to remove, through setting up the slipmat, can make the handle reach skid-proof effect, through setting up splint, can fix the fixed plate, through setting up the pull ring, can make things convenient for the staff to take out the stem cell test tube, through setting up sealed lid, can seal the inlet pipe.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure A in FIG. 1;
FIG. 3 is a perspective view of the rotating mechanism of the present invention;
fig. 4 is a left side view of the motor in the structure of the present invention.
In the figure: 1. a base plate; 2. a liquid nitrogen tank body; 3. a rotation mechanism; 301. a handle; 302. a connecting plate; 303. a rotating rod; 304. a fixing plate; 305. a first bearing; 306. a vertical plate; 307. a second bearing; 308. a first bevel gear; 309. a second bevel gear; 310. a movable rod; 311. a third bearing; 312. a support plate; 4. clamping a plate; 5. a stem cell tube; 6. a through hole; 7. a seal ring; 8. a supporting seat; 9. a moving mechanism; 901. a motor; 902. a connecting rod; 903. a fluted disc; 904. a toothed plate; 905. a clamping block; 906. a slider; 907. a slide bar; 908. moving the plate; 909. a spring; 910. a wheel; 10. a heat-insulating layer; 11. a slot; 12. a feed pipe; 13. a transverse plate; 14. pushing the plate; 15. a pushing handle; 16. a non-slip mat; 17. a splint; 18. a pull ring; 19. 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.
Please refer to fig. 1-4, in the embodiment of the present invention, a liquid nitrogen tank for stem cell culture, includes a bottom plate 1, a liquid nitrogen tank body 2 is fixedly connected to the top of the bottom plate 1, a rotating mechanism 3 is arranged inside the liquid nitrogen tank body 2, a clamping plate 4 is fixedly connected to the top of the rotating mechanism 3, a stem cell test tube 5 is movably connected to the inside of the clamping plate 4, a through hole 6 is opened on the right side of the liquid nitrogen tank body 2, a sealing ring 7 is fixedly connected to the inside of the through hole 6, a supporting seat 8 is fixedly connected to the bottom of the bottom plate 1, a moving mechanism 9 is arranged inside the supporting seat 8, a heat preservation layer 10 is fixedly connected to the inside of the liquid nitrogen tank body 2, a slotted hole 11 is opened on the top of the heat preservation layer 10, and a feeding pipe 12 is communicated to the top of the liquid nitrogen tank body 2;
the rotating mechanism 3 comprises a handle 301, a connecting plate 302, a rotating rod 303, a fixed plate 304, a first bearing 305, a vertical plate 306, a second bearing 307, a first bevel gear 308, a second bevel gear 309, a movable rod 310, a third bearing 311 and a supporting plate 312, wherein the left end of the handle 301 is fixedly connected with the right side of the connecting plate 302, the left side of the connecting plate 302 is fixedly connected with the right end of the rotating rod 303, the surface of the rotating rod 303 is movably connected with the inside of the first bearing 305, the surface of the first bearing 305 is fixedly connected with the inside of the fixed plate 304, the left end of the rotating rod 303 extends into the inside of the liquid nitrogen tank body 2 and is movably connected with the inside of the second bearing 307, the surface of the second bearing 307 is fixedly connected with the inside of the vertical plate 306, the bottom of the vertical plate 306 is fixedly connected with the bottom of the inner cavity of the liquid nitrogen tank body 2, the left end of the rotating rod 303 extends to the left side of the vertical plate 306 and is fixedly connected with the right side of the first bevel gear 308, the top of the first bevel gear 308 is meshed with the bottom of the second bevel gear 309, the top of the second bevel gear 309 is fixedly connected with the bottom end of the movable rod 310, the top end of the movable rod 310 is movably connected with the inside of the third bearing 311, the top of the third bearing 311 is fixedly connected with the top of the inner cavity of the liquid nitrogen tank body 2, two sides of the movable rod 310 are fixedly connected with one side of the supporting plate 312, and the top of the supporting plate 312 is fixedly connected with the bottom of the clamping plate 4;
the moving mechanism 9 comprises a motor 901, a connecting rod 902, a toothed disc 903, a toothed plate 904, a clamping block 905, a sliding block 906, a sliding rod 907, a moving plate 908, a spring 909 and a wheel 910, wherein the rear end of the connecting rod 902 is fixedly connected with the front face of the motor 901, the front end of the connecting rod 902 is fixedly connected with the back face of the toothed disc 903, the surface of the toothed disc 903 is meshed with one side of the toothed plate 904, the other side of the toothed plate 904 is fixedly connected with one side of the clamping block 905, the other side of the clamping block 905 is fixedly connected with one side of the sliding block 906, the inside of the sliding block 906 is slidably connected with the surface of the sliding rod 907, the bottom of the toothed plate 904 extends to the bottom of the supporting seat 8 and is fixedly connected with the top of the moving plate 908, the top of the spring 909 is fixedly connected with the bottom of the toothed plate 908, and the bottom of the spring 909 is fixedly connected with the top of the wheel moving plate 910.
Through setting up bottom plate 1, can support liquid nitrogen container body 2, through setting up rotary mechanism 3, can deposit a plurality of stem cell culture bottles, through setting up moving mechanism 9, can make things convenient for bottom plate 1 to remove and the shock attenuation, and can shrink when not needing to remove, improve supporting seat 8's stability, through setting up heat preservation 10, can improve liquid nitrogen container body 2's heat preservation effect, through setting up inlet pipe 12, can make things convenient for the staff to place stem cell culture bottle, can make the liquid nitrogen container effectual deposit a plurality of stem cell culture bottles, and can make the liquid nitrogen container be convenient for remove, be favorable to people's use.
In this embodiment, a transverse plate 13 is fixedly connected to the bottom of the motor 901, and the back surface of the transverse plate 13 is fixedly connected to the inner wall of the support seat 8.
By providing the horizontal plate 13, the motor 901 can be fixed.
In this embodiment, a push plate 14 is fixedly connected to the left side of the top of the bottom plate 1, and a push handle 15 is fixedly connected to the left side of the push plate 14.
By arranging the push plate 14 and the push handle 15, the bottom plate 1 can be moved conveniently.
In this embodiment, the surface of the handle 301 is sleeved with the non-slip mat 16, and the non-slip mat 16 is made of rubber.
By arranging the anti-skid pad 16, the handle 301 can achieve the anti-skid effect,
in this embodiment, the top of the fixing plate 304 is fixedly connected with a clamping plate 17, and the left side of the clamping plate 17 is fixedly connected with the right side of the liquid nitrogen container body 2.
The fixing plate 304 can be fixed by providing the clamp plate 17.
In this embodiment, a pull ring 18 is fixedly connected to the top of the stem cell tube 5, and the pull ring 18 is circular.
Through setting up pull ring 18, can make things convenient for the staff to take out stem cell test tube 5.
In this embodiment, a sealing cap 19 is threadedly attached to the top of the feed tube 12, and the sealing cap 19 is circular.
The feed pipe 12 can be sealed by providing a sealing lid 19.
The utility model discloses a theory of operation is: the sealing cover 19 is opened, a stem cell culture bottle is placed on the clamping plate 4 through the feeding pipe 12, the handle 301 is rotated, the handle 301 drives the connecting plate 302 to rotate, the connecting plate 302 drives the rotating rod 303 to rotate, the rotating rod 303 drives the first bearing 305 and the second bearing 307 to rotate, the rotating rod 303 can support the rotating rod 303, the rotating rod 303 drives the first bevel gear 308 to rotate, the first bevel gear 308 drives the second bevel gear 309 to rotate, the second bevel gear 309 drives the movable rod 310 to rotate, the movable rod 310 drives the third bearing 311 and the supporting plate 312 to rotate respectively, the stem cell culture bottle can be placed again, when the liquid nitrogen tank body 2 needs to move, the motor 901 is started, the motor 901 drives the connecting rod 902 to rotate, the connecting rod 902 drives the fluted disc 903 to rotate, the fluted disc 903 drives the toothed plate 904 to move, the movable plate 904 drives the clamping blocks 905 and 908 to move respectively, the clamping blocks 905 drives the sliding block 906 to move, and the movable plate 908 drives the spring 909 to move, spring 909 drives wheel 910 and removes, when wheel 910 and ground contact, can make things convenient for liquid nitrogen container body 2 to remove, and can carry out the shock attenuation to liquid nitrogen container body 2, can make the liquid nitrogen container effectual deposit a plurality of stem cell culture bottles, and can make the liquid nitrogen container be convenient for remove, is favorable to people's use.
The above, only be the concrete implementation of the preferred embodiment 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A liquid nitrogen container for stem cell culture comprises a bottom plate (1) and is characterized in that: the top of the bottom plate (1) is fixedly connected with a liquid nitrogen tank body (2), a rotating mechanism (3) is arranged inside the liquid nitrogen tank body (2), the top of the rotating mechanism (3) is fixedly connected with a clamping plate (4), a stem cell test tube (5) is movably connected inside the clamping plate (4), a through hole (6) is formed in the right side of the liquid nitrogen tank body (2), a sealing ring (7) is fixedly connected inside the through hole (6), a supporting seat (8) is fixedly connected to the bottom of the bottom plate (1), a moving mechanism (9) is arranged inside the supporting seat (8), a heat-insulating layer (10) is fixedly connected inside the liquid nitrogen tank body (2), a slotted hole (11) is formed in the top of the heat-insulating layer (10), and the top of the liquid nitrogen tank body (2) is communicated with a feeding pipe (12);
the rotating mechanism (3) comprises a handle (301), a connecting plate (302), a rotating rod (303), a fixing plate (304), a first bearing (305), a vertical plate (306), a second bearing (307), a first bevel gear (308), a second bevel gear (309), a movable rod (310), a third bearing (311) and a supporting plate (312), wherein the left end of the handle (301) is fixedly connected with the right side of the connecting plate (302), the left side of the connecting plate (302) is fixedly connected with the right end of the rotating rod (303), the surface of the rotating rod (303) is movably connected with the inside of the first bearing (305), the surface of the first bearing (305) is fixedly connected with the inside of the fixing plate (304), the left end of the rotating rod (303) extends to the inside of the liquid nitrogen tank body (2) and is movably connected with the inside of the second bearing (307), the surface of the second bearing (307) is fixedly connected with the inside of the vertical plate (306), the bottom of the vertical plate (306) is fixedly connected with the bottom of an inner cavity of the liquid nitrogen tank body (2), the left end of the rotating rod (303) extends to the left side of the vertical plate (306) and is fixedly connected with the right side of the first conical gear (308), the top of the first conical gear (308) is meshed with the bottom of the second conical gear (309), the top of the second conical gear (309) is fixedly connected with the bottom end of the movable rod (310), the top end of the movable rod (310) is movably connected with the inside of the third bearing (311), the top of the third bearing (311) is fixedly connected with the top of the inner cavity of the liquid nitrogen tank body (2), two sides of the movable rod (310) are fixedly connected with one side of the supporting plate (312), and the top of the supporting plate (312) is fixedly connected with the bottom of the clamping plate (4);
the moving mechanism (9) comprises a motor (901), a connecting rod (902), a toothed disc (903), a toothed plate (904), a clamping block (905), a sliding block (906), a sliding rod (907), a moving plate (908), a spring (909) and wheels (910), the rear end of the connecting rod (902) is fixedly connected with the front face of the motor (901), the front end of the connecting rod (902) is fixedly connected with the back face of the toothed disc (903), the surface of the toothed disc (903) is meshed with one side of the toothed plate (904), the other side of the toothed plate (904) is fixedly connected with one side of the clamping block (905), the other side of the clamping block (905) is fixedly connected with one side of the sliding block (906), the inside of the sliding block (906) is connected with the surface of the sliding rod (907), the bottom of the toothed plate (904) extends to the bottom of the supporting seat (8) and is fixedly connected with the top of the moving plate (908), the top end of the spring (909) is fixedly connected with the bottom of the moving plate (908), and the bottom end of the spring (909) is fixedly connected with the top of the wheel (910).
2. The liquid nitrogen tank for stem cell culture according to claim 1, wherein: the bottom of the motor (901) is fixedly connected with a transverse plate (13), and the back of the transverse plate (13) is fixedly connected with the inner wall of the supporting seat (8).
3. The liquid nitrogen tank for stem cell culture according to claim 1, wherein: the left side fixedly connected with push pedal (14) at bottom plate (1) top, the left side fixedly connected with pushing hands (15) of push pedal (14).
4. The liquid nitrogen tank for stem cell culture according to claim 1, wherein: the surface of the handle (301) is sleeved with a non-slip mat (16), and the non-slip mat (16) is made of rubber.
5. The liquid nitrogen tank for stem cell culture according to claim 1, wherein: the top fixedly connected with splint (17) of fixed plate (304), the left side of splint (17) and the right side fixed connection of liquid nitrogen container body (2).
6. The liquid nitrogen tank for stem cell culture according to claim 1, wherein: the top of the stem cell test tube (5) is fixedly connected with a pull ring (18), and the pull ring (18) is circular.
7. The liquid nitrogen tank for stem cell culture according to claim 1, wherein: the top of the feeding pipe (12) is in threaded connection with a sealing cover (19), and the sealing cover (19) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623415.XU CN214677358U (en) | 2021-03-26 | 2021-03-26 | Liquid nitrogen container for stem cell culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623415.XU CN214677358U (en) | 2021-03-26 | 2021-03-26 | Liquid nitrogen container for stem cell culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214677358U true CN214677358U (en) | 2021-11-12 |
Family
ID=78527481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120623415.XU Active CN214677358U (en) | 2021-03-26 | 2021-03-26 | Liquid nitrogen container for stem cell culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214677358U (en) |
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2021
- 2021-03-26 CN CN202120623415.XU patent/CN214677358U/en active Active
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