CN216071156U - Portable liquid nitrogen container for cell tissue transportation - Google Patents

Abstract

The utility model discloses a portable liquid nitrogen container for transporting cell tissues, which comprises a container, wherein the bottom of the container is provided with a base, one side of the base is provided with a U-shaped plate, one side of the U-shaped plate extends into the base, and one side of the U-shaped plate is sleeved with a threaded rod; according to the utility model, through the mutual matching among the connecting plate, the first fixing groove, the sleeve plate, the magnet, the first slot, the groove, the second fixing groove, the inserting plate, the C-shaped adjusting rod, the adjusting groove and the first spring, multiple groups of containers can be connected with one another, the connecting plate is inserted into the groove, the C-shaped adjusting rod is ejected out to the left side through the connecting plate, then the inserting plate is separated from the C-shaped adjusting rod and penetrates through the inside of the first fixing groove for fixing, and thus, the multiple groups of containers can be integrated through connection, the inclination of the containers in the transportation process is avoided, and the stability of the multiple groups of containers is greatly increased.

Description

Portable liquid nitrogen container for cell tissue transportation

Technical Field

The utility model relates to the technical field of liquid nitrogen containers, in particular to a portable liquid nitrogen container for transporting cell tissues.

Background

At present, the long-term freezing preservation of biological samples such as cells, tissues and the like for clinical and scientific research is mostly realized by using liquid nitrogen or liquid nitrogen steam which can reach-196 ℃, biological materials are preserved at the deep low temperature of-196 ℃, the metabolic activity of the tissue cells is almost stopped at the deep low temperature, the tissue cells are rarely damaged under the correct preservation operation, and the survival rate of the long-term preserved cells is more than 80 percent;

however, the existing liquid nitrogen container has certain defects when in use:

1. the existing liquid nitrogen containers are directly arranged together during transportation, vehicles bump during transportation to cause continuous shaking of the containers and impact each other to easily cause damage of the containers, and the containers incline and fall down on the way of bumping, so that other containers are driven to fall down to easily cause leakage of internal liquid nitrogen;

2. the size of current liquid nitrogen container is great, is difficult to carry, and current container all can be at the ten thousand wheels of bottom installation, when putting the container, because the universal wheel can't accomodate, and when ground was comparatively inclined, will cause the skew of container, causes the damage of container easily and can endanger other people's life safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable liquid nitrogen container for transporting cell tissues, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable liquid nitrogen container for transportation of cell tissue, includes the container, the container bottom is equipped with the base, one side of base is equipped with the U template, one side of U template extends to the inside of base, one side cover of U template is equipped with the threaded rod, the top of threaded rod is equipped with the second slot, one side of U template is equipped with the supporting shoe, the inside cover of supporting shoe is equipped with the inserted bar, the top cover in the inserted bar outside is equipped with the second spring, the inside top of base is equipped with adjusts lifting unit, one side and the positive one end of container are equipped with the connecting plate, the top of connecting plate is equipped with first fixed slot, the opposite side and the other end of container are equipped with fixed subassembly.

Preferably, adjust lifting unit includes first spout, second spout, universal wheel, backup pad, regulation pole, leads to groove and first slider, first spout is located the both sides at the inside top of base, and is two sets of the inside slip of first spout is equipped with the second slider, and is two sets of the both ends of second slider are articulated to have the regulation pole, and are two sets of the one end of adjusting pole one side is equipped with leads to the groove, and is two sets of the bottom of adjusting the pole articulates there is first slider, and is two sets of the outside cover of first slider is equipped with the backup pad, the both sides at backup pad top are equipped with the second spout, the bottom four corners of backup pad is equipped with the universal wheel.

Preferably, fixed subassembly includes lagging, magnet, first slot, recess, second fixed slot, picture peg, C type regulation pole, adjustment tank and first spring, the lagging is located one side of container, one side of lagging is equipped with the recess, the inside bottom of recess is equipped with first slot, the inside bottom of first slot is equipped with magnet, the inside opposite side of lagging is equipped with the adjustment tank, one side of adjustment tank inside is equipped with first spring, one side of first spring is equipped with C type regulation pole, the one side slip at lagging top is equipped with the picture peg, the bottom of picture peg one side is equipped with the second fixed slot.

Preferably, the C-shaped adjusting rod is C-shaped, one side of the top of the C-shaped adjusting rod is longer than one side of the bottom of the C-shaped adjusting rod, and one side of the top of the C-shaped adjusting rod is matched with the second fixing groove.

Preferably, one side of the bottom of the threaded rod is provided with a rotating handle, and the outer side of the rotating handle is provided with anti-skid rubber.

Preferably, the top of the inserting plate is provided with a pull ring, and the inserting plate is matched with the first fixing groove.

Compared with the prior art, the utility model has the beneficial effects that: the portable liquid nitrogen container for transporting cell tissues;

1. through the mutual matching between the connecting plate, the first fixing groove, the sleeve plate, the magnet, the first slot, the groove, the second fixing groove, the inserting plate, the C-shaped adjusting rod and the first spring, multiple groups of containers can be connected with each other, the connecting plate is inserted into the groove, the C-shaped adjusting rod is ejected out to the left side through the connecting plate, then the inserting plate is separated from the fixing of the inserting plate through the C-shaped adjusting rod and penetrates through the inside of the first fixing groove for fixing, and thus, the multiple groups of containers can be integrated, the container inclination caused in the transportation process is avoided, and the stability of the multiple groups of containers is greatly improved;

2. through first spout, a pedestal, the second spout, the universal wheel, a supporting plate, adjust the pole, lead to the groove, first slider, the U template, the threaded rod, the second slider, the inserted bar, the second slot, mutually support between supporting shoe and the second spring, can accomodate the universal wheel, after stopping the assigned position with the container, drive the U template through rotatory threaded rod and contract in one side of base, adjust two sets of regulation poles afterwards, thereby it goes up and down to drive the backup pad, accomplish accomodating the universal wheel, can make the base direct and ground contact after accomodating the universal wheel, the phenomenon of skew still can appear after having avoided the universal wheel to stop, the security of container has been ensured.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a front cross-sectional view of a deck of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a container; 2. a connecting plate; 3. a first fixing groove; 4. a first chute; 5. a base; 6. a second chute; 7. a universal wheel; 8. a support plate; 9. adjusting a rod; 10. a through groove; 11. a first slider; 12. a U-shaped plate; 13. a threaded rod; 14. a second slider; 15. sheathing; 16. a magnet; 17. a first slot; 18. a groove; 19. a second fixing groove; 20. inserting plates; 21. a C-shaped adjusting rod; 22. an adjustment groove; 23. a first spring; 24. inserting a rod; 25. a second slot; 26. a support block; 27. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a portable liquid nitrogen container for cell tissue transportation, including container 1, 1 bottom of container is equipped with base 5, one side of base 5 is equipped with U template 12, be convenient for adjust accomodating of universal wheel 7, one side of U template 12 extends to the inside of base 5, one side cover of U template 12 is equipped with threaded rod 13, the top of threaded rod 13 is equipped with second slot 25, can be to threaded rod 13, prevent to reset, one side of U template 12 is equipped with supporting shoe 26, the inside cover of supporting shoe 26 is equipped with inserted bar 24, the top cover in the inserted bar 24 outside is equipped with second spring 27, the inside top of base 5 is equipped with adjusts elevating assembly, one side and the positive one end of container 1 are equipped with connecting plate 2, be convenient for with container 1 interconnect, the top of connecting plate 2 is equipped with first fixed slot 3, container 1's opposite side and the other end are equipped with fixed subassembly.

Further, adjust lifting unit includes first spout 4, second spout 6, universal wheel 7, backup pad 8, adjust pole 9, lead to groove 10 and first slider 11, first spout 4 is located the both sides at the inside top of base 5, the inside slip of two sets of first spouts 4 is equipped with second slider 14, the both ends of two sets of second sliders 14 are articulated to have an adjusting pole 9, the one end of two sets of adjusting pole 9 one sides is equipped with leads to groove 10, the bottom of two sets of adjusting poles 9 articulates there is first slider 11, the outside cover of two sets of first sliders 11 is equipped with backup pad 8, the both sides at backup pad 8 top are equipped with second spout 6, the bottom four corners of backup pad 8 is equipped with universal wheel 7, can adjust accomodating of universal wheel 7.

Further, fixed subassembly includes lagging 15, magnet 16, first slot 17, recess 18, second fixed slot 19, picture peg 20, C type regulation pole 21, adjustment tank 22 and first spring 23, lagging 15 is located one side of container 1, one side of lagging 15 is equipped with recess 18, the inside bottom of recess 18 is equipped with first slot 17, the inside bottom of first slot 17 is equipped with magnet 16, the inside opposite side of lagging 15 is equipped with adjustment tank 22, one side of adjustment tank 22 inside is equipped with first spring 23, one side of first spring 23 is equipped with C type regulation pole 21, one side slip at lagging 15 top is equipped with picture peg 20, the bottom of picture peg 20 one side is equipped with second fixed slot 19, be convenient for quick completion installation and dismantlement.

Further, C type regulation pole 21 is the C type, and one side at C type regulation pole 21 top is longer than one side of bottom, and one side at C type regulation pole 21 top and the mutual adaptation of second fixed slot 19 are convenient for adjust through the promotion of connecting plate 2.

Furthermore, one side of the bottom of the threaded rod 13 is provided with a rotating handle, and the outer side of the rotating handle is provided with anti-slip rubber, so that the friction force of the rotating handle is increased.

Furthermore, the top of the inserting plate 20 is provided with a pull ring, and the inserting plate 20 is matched with the first fixing groove 3, so that the inserting plate 20 can be conveniently lifted and placed.

The working principle is as follows: when the plug-in board 20 is used, the container 1 is moved to a designated position, the connecting board 2 is inserted into the groove 18, the C-shaped adjusting rod 21 is pushed by the connecting board 2 to move towards the left side, and then the C-shaped adjusting rod 21 is separated from the inside of the second fixing groove 19 through one side of the top of the C-shaped adjusting rod 21, after the plug-in board 20 is separated from the fixing, the plug-in board 20 can pass through the inside of the first fixing groove 3 under the driving of the self weight and is adsorbed by the magnet 16, so that the connection is completed, and when the connection is required to be cancelled, the plug-in board 20 is pulled out upwards;

after stopping container 1 to the assigned position, pulling supporting shoe 26 breaks away from the inside of second slot 25, rotatory threaded rod 13 drives U template 12 afterwards and moves to the right side, and the removal through U template 12 makes the opposite side of U template 12 slide in the inside of leading to groove 10 to drive two sets of regulation poles 9 and merge, and drive backup pad 8 and rise, drive two sets of universal wheels 7 through backup pad 8 and shrink.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. 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 should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. A portable liquid nitrogen container for transporting cell tissues comprises a container (1) and is characterized in that: container (1) bottom is equipped with base (5), one side of base (5) is equipped with U template (12), one side of U template (12) extends to the inside of base (5), one side cover of U template (12) is equipped with threaded rod (13), the top of threaded rod (13) is equipped with second slot (25), one side of U template (12) is equipped with supporting shoe (26), the inside cover of supporting shoe (26) is equipped with inserted bar (24), the top cover in the inserted bar (24) outside is equipped with second spring (27), the inside top of base (5) is equipped with adjusts lifting unit, one side and the positive one end of container (1) are equipped with connecting plate (2), the top of connecting plate (2) is equipped with first fixed slot (3), the opposite side and the other end of container (1) are equipped with fixed subassembly.

2. The liquid nitrogen container for transporting a portable cellular tissue according to claim 1, wherein: adjust lifting unit includes first spout (4), second spout (6), universal wheel (7), backup pad (8), adjusts pole (9), leads to groove (10) and first slider (11), first spout (4) are located the both sides at the inside top of base (5), and are two sets of the inside slip of first spout (4) is equipped with second slider (14), and is two sets of the both ends of second slider (14) are articulated to have and are adjusted pole (9), and are two sets of the one end of adjusting pole (9) one side is equipped with leads to groove (10), and is two sets of the bottom of adjusting pole (9) is articulated to have first slider (11), and is two sets of the outside cover of first slider (11) is equipped with backup pad (8), the both sides at backup pad (8) top are equipped with second spout (6), the bottom four corners of backup pad (8) is equipped with universal wheel (7).

3. The liquid nitrogen container for transporting a portable cellular tissue according to claim 1, wherein: the fixing component comprises a sleeve plate (15), a magnet (16), a first slot (17), a groove (18), a second fixing groove (19), an inserting plate (20), a C-shaped adjusting rod (21), an adjusting groove (22) and a first spring (23), the sleeve plate (15) is positioned at one side of the container (1), one side of the sleeve plate (15) is provided with a groove (18), a first slot (17) is arranged at the bottom inside the groove (18), a magnet (16) is arranged at the bottom inside the first slot (17), an adjusting groove (22) is arranged at the other side in the sleeve plate (15), a first spring (23) is arranged at one side in the adjusting groove (22), one side of first spring (23) is equipped with C type and adjusts pole (21), one side slip at lagging (15) top is equipped with picture peg (20), the bottom of picture peg (20) one side is equipped with second fixed slot (19).

4. The liquid nitrogen container for transporting a portable cellular tissue according to claim 3, wherein: the C-shaped adjusting rod (21) is C-shaped, one side of the top of the C-shaped adjusting rod (21) is longer than one side of the bottom of the C-shaped adjusting rod, and one side of the top of the C-shaped adjusting rod (21) is matched with the second fixing groove (19) in a mutual matching mode.

5. The liquid nitrogen container for transporting a portable cellular tissue according to claim 1, wherein: one side of threaded rod (13) bottom is equipped with rotatory handle, and the outside of rotatory handle is equipped with anti-skidding rubber.

6. The liquid nitrogen container for transporting a portable cellular tissue according to claim 3, wherein: the top of the inserting plate (20) is provided with a pull ring, and the inserting plate (20) is matched with the first fixing groove (3).

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