CN209965077U

CN209965077U - Cytology is with portable cell cryopreserved pipe

Info

Publication number: CN209965077U
Application number: CN201920677486.0U
Authority: CN
Inventors: 许文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-21
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a cytology is with portable cell cryopreserved pipe, deposit a tub body and rubber base including freezing, there is sealed lid freezing the circumference outer wall of depositing a tub body through threaded connection, and the circumference inner wall of sealed lid has seted up the sliding tray, the inner wall sliding connection of sliding tray has the sliding pressure plate that same level was placed, and sliding pressure plate's bottom outer wall has sealed the pad through the screw connection, there is the threaded rod top outer wall of sealed lid through threaded connection, and the threaded rod extends to the inside of sealed lid, and threaded rod circumference outer wall bottom is rotated through the top outer wall of bearing and sliding pressure plate and is connected. The utility model discloses in, be provided with the removal handle, conveniently carry and remove and freeze and deposit the pipe, be provided with telescopic band, couple and the sealed hanging that covers and detain, can make rubber base along with freezing and deposit the pipe instrument and remove, be provided with circular block, threaded rod, sealed pad and sliding tray, can deposit the pipe mouth of pipe to freezing and carry out the secondary seal, improved and frozen and deposited the sealed quality of pipe.

Description

Cytology is with portable cell cryopreserved pipe

Technical Field

The utility model relates to a biological research technical field especially relates to a cytology is with portable cell cryopreserved pipe.

Background

Cells are not uniformly defined, and the more common method is: cells are the basic structural and functional units of an organism. It is known that all organisms except viruses are composed of cells, but viral life activities must be expressed in cells.

Cell cryopreservation is one of the main methods for cell preservation. The cells are stored in liquid nitrogen at the temperature of 196 ℃ below zero by using a freezing technology, so that the cells can be temporarily separated from a growth state and the cell characteristics can be stored, and the cells are recovered for experiments when needed. The requirement of cell cryopreservation on the sealing performance of a cryopreservation tube is very strict, but the existing cryopreservation tube has poor sealing performance, is inconvenient to carry and is inconvenient for workers to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, providing a cytology cryopreservation tube for portable cells, which can effectively solve the problem provided by the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable cell cryopreservation tube for cytology comprises a cryopreservation tube body and a rubber base, wherein the circumferential outer wall of the cryopreservation tube body is connected with a sealing cover through threads, the circumferential inner wall of the sealing cover is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding pressing plate which is placed at the same level in a sliding mode, the bottom outer wall of the sliding pressing plate is connected with a sealing gasket through a screw, the top outer wall of the sealing cover is connected with a threaded rod through threads, the threaded rod extends into the sealing cover, the bottom of the circumferential outer wall of the threaded rod is rotatably connected with the top outer wall of the sliding pressing plate through a bearing, the top outer wall of the threaded rod is welded with a circular block, the top outer wall of the rubber base is provided with an arc-shaped groove, the outer walls of two sides of the top of the rubber base, the inner diameter of the limiting ring is matched with the outer diameter of the circumference of the tube body of the cryopreservation tube.

Preferably, the outer walls of the two sides of the limit ring are connected with telescopic belts through bolts, and the hooks are wound at the ends, away from the limit ring, of the telescopic belts.

Preferably, the outer walls of two sides of the top of the sealing cover are both connected with hanging buckles through screws.

Preferably, the outer wall of the bottom of the rubber base is connected with rubber suckers distributed at equal intervals through screws, and the outer wall of one end of the rubber base is fixed with a card placing shell through bolts.

Preferably, the outer wall of the top of the sliding pressure plate is connected with telescopic springs distributed at equal intervals through bolts, and the outer wall of the top of each telescopic spring is fixedly connected with the inner wall of the top of the sealing cover through the bolts.

Preferably, scale marks which are distributed equidistantly are arranged on the outer wall of one end of the tube body of the cryopreservation tube.

Preferably, the outer wall of the top of the sealing cover is connected with a movable handle through a bolt, and the outer wall of one end of the sealing cover is provided with a two-dimensional code pasting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with rubber base, arc wall, spacing ring and rubber suction cup, can fix rubber base on the work desktop, then can deposit the pipe with freezing and put on rubber base, improved the stability that the pipe was deposited with freezing, the staff of being convenient for uses.

2. Through set up the card on rubber base and place the casing, can insert the information card of depositing in the cryopreserved pipe in the casing is placed to the card, need not like the tradition deposit the pipe surface subsides information label in freezing, make the cryopreserved pipe surface become clean and tidy clean, be provided with two-dimensional code on sealed lid surface and paste the groove, can adapt to the requirement of modernization, know in detail the cell information of cryopreserved pipe.

3. Through being provided with the removal handle, conveniently carry and remove and freeze and deposit the pipe, be provided with telescopic band, couple and sealed hanging on covering and detain, can make rubber base along with freezing and deposit the pipe instrument and remove, be provided with circular block, threaded rod, sliding pressure plate, sealed pad and sliding tray, can deposit the pipe mouth of pipe to freezing and carry out the secondary seal, improved and frozen and deposited the sealed quality of pipe.

Drawings

FIG. 1 is a schematic cross-sectional view of a portable cytology cryopreservation tube according to the present invention;

FIG. 2 is a schematic structural view of a portable cytology cryopreservation tube according to the present invention;

fig. 3 is a schematic diagram of a local enlarged structure of a portable cell cryopreservation tube for cytology according to the present invention.

In the figure: the device comprises a sliding pressing plate 1, a sealing gasket 2, a telescopic belt 3, a supporting rod 4, a rubber base 5, a rubber sucker 6, an arc-shaped groove 7, a hook 8, a limiting ring 9, a freezing tube body 10, a sliding groove 11, a telescopic spring 12, a sealing cover 13, a threaded rod 14, a circular block 15, a movable handle 16, a hanging buckle 17, a scale mark 18, a card placing shell 19 and a two-dimensional code sticking groove 20.

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.

Referring to fig. 1-3, a portable cell cryopreservation tube for cytology comprises a cryopreservation tube body 10 and a rubber base 5, wherein the outer circumferential wall of the cryopreservation tube body 10 is connected with a sealing cover 13 through threads, the inner circumferential wall of the sealing cover 13 is provided with a sliding groove 11, the inner wall of the sliding groove 11 is connected with a sliding pressing plate 1 horizontally arranged in a sliding manner, the outer bottom wall of the sliding pressing plate 1 is connected with a sealing gasket 2 through a screw, the outer top wall of the sealing cover 13 is connected with a threaded rod 14 through threads, the threaded rod 14 extends into the sealing cover 13, the bottom of the outer circumferential wall of the threaded rod 14 is rotatably connected with the outer top wall of the sliding pressing plate 1 through a bearing, the outer top wall of the threaded rod 14 is welded with a circular block 15, the outer top outer wall of the rubber base 5 is provided with an arc-shaped groove 7, the inner diameter of the arc-shaped groove, and the outer wall of the top of the two support rods 4 is connected with a limiting ring 9 which is horizontally arranged, and the inner diameter of the limiting ring 9 is matched with the outer diameter of the circumference of the cryopreservation pipe body 10.

In the utility model, the outer walls of the two sides of the limit ring 9 are both connected with the telescopic belt 3 through bolts, one end of the telescopic belt 3, which is far away from the limit ring 9, is wound with the hook 8, the outer walls of the two sides of the top of the sealing cover 13 are both connected with the hanging buckle 17 through screws, the hanging buckle 17 is matched with the hook 8 for use, the outer wall of the bottom of the rubber base 5 is connected with the rubber suckers 6 which are distributed equidistantly through screws, and the outer wall of one end of the rubber base 5 is fixed with a card placing shell 19 through a bolt, the outer wall of the top of the sliding pressure plate 1 is connected with telescopic springs 12 which are distributed at equal intervals through bolts, and the outer wall of the top of the extension spring 12 is fixedly connected with the inner wall of the top of the sealing cover 13 through a bolt, the outer wall of one end of the freezing storage pipe body 10 is provided with scale marks 18 distributed at equal intervals, the outer wall of the top of the sealing cover 13 is connected with a movable handle 16 through a bolt, and the outer wall of one end of the sealing cover 13 is provided with a two-dimensional code pasting groove 20.

The working principle is as follows: when the freezing and storing tube is used, the rubber base 5 is fixed on a working table top through the rubber sucker 6, then cells to be frozen and stored are added through the mouth of the freezing and storing tube body 10, a worker can check the number of the added cells through the scale marks 18, after a set numerical value is reached, the sealing cover 13 is taken up through the movable handle 16 and then placed at the mouth of the freezing and storing tube body 10, the sliding pressing plate 1 is lifted through rotating the circular block 15, then the sealing cover 13 is rotated, the first sealing is carried out through matching of threads on the inner wall of the sealing cover 13 and the outer wall of the mouth of the freezing and storing tube body 10, after the rotary sealing is finished, the circular block 15 is rotated, the sealing gasket 2 under the sliding pressing plate 1 is driven through the threaded rod 14 to carry out second sealing on the mouth of the freezing and storing tube body 10, the sealing effect of the freezing and storing tube is good, when the freezing and storing tube needs to be moved, or the hook 8 on the telescopic belt 3 is fixed on the hanging buckle 17, and then the whole cryopreservation tube and the rubber base 5 are moved by the moving handle 16, so that the use is convenient.

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

1. The utility model provides a cytology freezes deposits pipe with portable cell, includes freezes deposits pipe body (10) and rubber base (5), its characterized in that, the circumference outer wall that freezes deposits pipe body (10) has sealed lid (13) through threaded connection, and the circumference inner wall of sealed lid (13) has seted up sliding tray (11), the inner wall sliding connection of sliding tray (11) has slide plate (1) of placing with the same level, and the bottom outer wall of slide plate (1) has sealed pad (2) through the screw connection, the top outer wall of sealed lid (13) has threaded rod (14) through threaded connection, and threaded rod (14) extend to the inside of sealed lid (13), threaded rod (14) circumference outer wall bottom is connected with the top outer wall of slide plate (1) through the bearing rotation, the welding of the top outer wall of threaded rod (14) has circular piece (15), arc wall (7) have been seted up to the top outer wall of rubber base (5), the top both sides outer wall of rubber base (5) all has bracing piece (4) through bolted connection, and the top outer wall of two bracing pieces (4) has spacing ring (9) that same level was placed through bolted connection, the internal diameter of spacing ring (9) and the circumference external diameter phase-match that freezes deposits pipe body (10).

2. The cytology portable cell cryopreservation tube of claim 1, wherein the outer walls of two sides of the limit ring (9) are connected with the telescopic belt (3) through bolts, and the end of the telescopic belt (3) far away from the limit ring (9) is wound with a hook (8).

3. The cytological portable cell cryopreservation tube of claim 2, wherein the outer walls of two sides of the top of the sealing cover (13) are connected with hanging buckles (17) through screws.

4. The cytology portable cell cryopreservation tube of claim 3, wherein the rubber base (5) is connected with rubber suckers (6) which are distributed at equal intervals on the outer wall of the bottom through screws, and a card placing shell (19) is fixed on the outer wall of one end of the rubber base (5) through bolts.

5. The cytology portable cell cryopreservation tube of claim 4, wherein the top outer wall of the sliding pressure plate (1) is connected with equidistantly distributed expansion springs (12) through bolts, and the top outer wall of the expansion spring (12) is fixedly connected with the top inner wall of the sealing cover (13) through bolts.

6. The cytology portable cell cryopreservation tube of claim 5, wherein the outer wall of one end of the tube body (10) of the cryopreservation tube is provided with graduations (18) which are distributed at equal intervals.

7. The cytology portable cell cryopreservation tube of claim 6, wherein the outer wall of the top of the sealing cover (13) is connected with a movable handle (16) through a bolt, and the outer wall of one end of the sealing cover (13) is provided with a two-dimensional code pasting groove (20).