CN211581369U

CN211581369U - Cell cryopreservation tube

Info

Publication number: CN211581369U
Application number: CN201922500138.9U
Authority: CN
Inventors: 高水凤
Original assignee: Henan Shangtai Konuo Biotechnology Co ltd
Current assignee: Henan Shangtai Konuo Biotechnology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a cell cryopreserving pipe, include the body, place base, the lantern ring, anti-skidding screw thread, scale, tube cap, pole setting, handle, first fixed block, draw-in strip are detained, second fixed block, internal thread, sealed anticreep rubber ring, inner tube, outer tube, inner wall layer and inner chamber. The utility model has the advantages that the connection and fixation structure is matched with the internal thread and the sealing anti-dropping rubber ring, so that the connection between the tube body and the tube cover is more compact, the tube cover is convenient to open and close, and the layered structure ensures that the success rate of preserving the cell living bodies in the tube body is higher, thereby providing valuable research resources for biological tissue samples; the utility model discloses an operating personnel holds the body, passes the lantern ring with the finger, and hand line laminating antiskid screw thread takes to hold between the fingers and freezes to deposit the pipe convenient, and non-skid, and place the base and freeze and deposit the pipe and can steadily place and be difficult for overturning, simple structure, convenient to use simultaneously.

Description

Cell cryopreservation tube

Technical Field

The utility model relates to a freeze and deposit the pipe, specifically a cell freezes deposits pipe belongs to cell technical field.

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. Generally, most microorganisms such as bacteria and protozoa are composed of one cell, i.e., unicellular organisms, and higher plants and higher animals are multicellular organisms. The cells can be divided into two types of prokaryotic cells and eukaryotic cells, but the division into three types is also proposed, namely ancient nuclear cells originally belonging to the prokaryotic cells are independently taken as the parallel type. In order to further study the structural characteristics or biochemical characteristics of cells, the cells are required to be cryopreserved for a long time, and after cryopreservation, the biological tissues are studied as required.

Through retrieval public (announcement) No. CN209234767U, a cell cryopreservation tube is disclosed, which mainly comprises a tube cover and a tube body, a top groove is provided on the top end face of the tube cover, an annular inner cavity is provided in the tube cover, a first magnet is provided in the inner cavity, a second magnet is embedded in a fixing clamp on the top end face of the tube body, the top magnetic pole of the second magnet is different from the bottom magnetic pole of the first magnet, a third magnet is embedded in the fixing clamp on the bottom end face of the tube body, and the bottom magnetic pole of the third magnet is different from the top magnetic pole of the first magnet. The scheme still has the following technical defects:

first, do not possess to operating personnel and take the body and can not drop and have the firm effect of dual antiskid, tube cap and body firm in connection and sealing performance and remain to improve.

Secondly, the body itself does not accomplish fine freezing effect to the cell storage simultaneously. Therefore, a cell cryopreservation tube is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a cell freezing tube.

The utility model discloses a technical scheme realizes above-mentioned purpose, a cell cryopreserving pipe, including body, place base, the lantern ring, anti-skidding screw thread, scale, tube cap, pole setting, handle, internal thread, sealed anticreep rubber ring, inner chamber, connection fixed knot construct and layered structure, the body is fixed through being connected with the tube cap, and the front surface of body is provided with the scale, the both sides of body are provided with lantern ring and anti-skidding screw thread respectively, and the lower extreme of body is provided with places the base, the tube cap passes through the pole setting and is fixed with the handle and links to each other, the inner chamber wall is provided with the internal thread, and is provided with sealed anticreep rubber ring in the inner chamber, the body is inside to be provided with layered structure;

the connecting and fixing structure comprises a first fixing block, a clamping strip buckle and a second fixing block, the first fixing block is arranged on the two side wall surfaces of the pipe cover, the second fixing block is arranged on the two side wall surfaces of the pipe body, and the first fixing block is connected with the second fixing block through the clamping strip buckle;

the layered structure comprises an inner tube, an outer sleeve and an inner wall layer, wherein the inner wall layer is attached to the outer sleeve through the inner tube.

Preferably, the body is a cylindrical structure, and the body links to each other through cup jointing the block with placing the base.

Preferably, the placing base is made of a plastic material, and the edge of the bottom of the placing base is provided with a flat notch.

Preferably, the lantern ring and the anti-skidding thread are respectively provided with two pairs, and the lantern ring, the anti-skidding thread and the pipe body are bonded through strong glue.

Preferably, the clamping strip buckle is matched with the second fixing block.

Preferably, the sealing anti-falling rubber ring is of a circular ring structure and is made of a rubber material.

Preferably, the inner wall layer is a fiber net structure, and the inner tube and the outer sleeve are made of polypropylene materials.

The utility model has the advantages that:

1. the utility model has the advantages that the connection and fixation structure is matched with the internal thread and the sealing anti-dropping rubber ring, so that the connection between the tube body and the tube cover is more compact, the tube cover is convenient to open and close, and the layered structure ensures that the success rate of preserving the cell living bodies in the tube body is higher, thereby providing valuable research resources for biological tissue samples;

2. the utility model discloses an operating personnel holds the body, passes the lantern ring with the finger, and hand line laminating antiskid screw thread takes to hold between the fingers and freezes to deposit the pipe convenient, and non-skid, and place the base and freeze and deposit the pipe and can steadily place and be difficult for overturning, simple structure, convenient to use simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the external overall structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure of part A of the present invention;

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

fig. 4 is the schematic diagram of the layered structure of the tube body of the present invention.

In the figure: 1. the anti-slip pipe comprises a pipe body, a placing base, a lantern ring, a non-slip thread, a scale 5, a graduated scale 6, a pipe cover, a vertical rod 7, a handle 8, a handle 9, a first fixing block 10, a clamping strip buckle 11, a second fixing block 12, an internal thread 13, a sealing anti-slip rubber ring 14, an inner pipe 15, an outer sleeve pipe 16, an inner wall layer 17 and an inner cavity.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a cell cryopreservation tube comprises a tube body 1, a placing base 2, a lantern ring 3, an anti-skid thread 4, a graduated scale 5, a tube cover 6, a vertical rod 7, a handle 8, an internal thread 12, a sealing anti-skid rubber ring 13, an inner cavity 17, a connecting and fixing structure and a layered structure, wherein the tube body 1 and the tube cover 6 are fixedly connected, the graduated scale 5 is arranged on the front surface of the tube body 1, the lantern ring 3 and the anti-skid thread 4 are respectively arranged on two sides of the tube body 1, the placing base 2 is arranged at the lower end of the tube body 1, the tube cover 6 is fixedly connected with the handle 8 through the vertical rod 7, the internal thread 12 is arranged on the wall surface of the inner cavity 17, the sealing anti-skid rubber ring 13 is arranged in the inner cavity 17;

the connecting and fixing structure comprises a first fixing block 9, a clamping strip buckle 10 and a second fixing block 11, the first fixing block 9 is arranged on the two side wall surfaces of the pipe cover 6, the second fixing block 11 is arranged on the two side wall surfaces of the pipe body 1, and the first fixing block 9 is connected with the second fixing block 11 through the clamping strip buckle 10;

the layered structure comprises an inner tube 14, an outer sleeve 15 and an inner wall layer 16, wherein the inner wall layer 16 is attached to the outer sleeve 15 through the inner tube 14.

The tube body 1 is of a cylindrical structure, the tube body 1 is connected with the placing base 2 in a sleeved and clamped mode, the placing base 2 is made of plastic materials, the edge of the bottom of the placing base 2 is provided with a flat notch, and the placing base 2 enables the frozen tube to be placed stably and not to be overturned easily; the lantern ring 3 and the anti-skid threads 4 are respectively provided with two pairs, the lantern ring 3 and the anti-skid threads 4 are bonded with the pipe body 1 through strong glue, fingers penetrate through the lantern ring 3, hand threads are attached to the anti-skid threads 4, the pipe is convenient to hold and freeze and is not easy to skid; the clamping strip buckle 10 is matched with the second fixing block 11, so that the pipe body 1 and the pipe cover 6 are connected more tightly, and the pipe cover is convenient to open and close; the sealing anti-falling rubber ring 13 is of an annular structure, the sealing anti-falling rubber ring 13 is made of rubber, and the sealing anti-falling rubber ring 13 ensures the sealing property between the pipe cover 6 and the pipe body 1; the inner wall layer 16 is a fiber net structure, the inner tube 14 and the outer sleeve 15 are made of polypropylene, and the three-layer structure enables the success rate of preserving the living cells in the tube body 1 to be higher, and provides precious research resources for biological tissue samples.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch when in use, firstly, an operator wears safety protection equipment in the whole process, the thumb and the forefinger of one hand are sleeved on the lantern ring 3, the hand pattern is attached with the anti-skid thread 4, the tube body 1 is stably placed on an operation table board along the placing base 2, fresh cultures are picked from cell pure cultures to be prepared into bacterial suspension with the turbidity of about 3-4 McLeod and inoculated in the tube body 1, then the other hand is held the handle 8 to rotate along the direction of the internal thread 12 and tighten the tube cover 6, the clamping strip buckles 10 at the two sides of the tube body 1 are buckled on the second fixed block 11, the operator holds the tube body 1, fingers pass through the lantern ring 3, the hand pattern is attached with the anti-skid thread 4, the freezing storage tube is convenient to hold and is not easy to skid, and the base 2 is placed to enable the freezing storage tube to be stably, meanwhile, the structure is simple, the use is convenient, the cells are emulsified by reversing the freezing tube back and forth for 4-5 times, the freezing tube is placed in a refrigerator for storage, the tube body 1 is of a three-layer structure between twenty degrees below zero and 70 degrees below zero, the cells stored inside the tube body 1 are insulated outwards in an all-round way, the layered structure enables the success rate of the living cell storage inside the tube body 1 to be higher, and valuable research resources are provided for biological tissue samples.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A cell cryopreservation tube is characterized in that: comprises a tube body (1), a placing base (2), a lantern ring (3), anti-skid threads (4), a graduated scale (5), a tube cover (6), a vertical rod (7), a handle (8), internal threads (12), a sealing anti-dropping rubber ring (13), an inner cavity (17), a connecting and fixing structure and a layered structure, wherein the tube body (1) and the tube cover (6) are fixedly connected, and the front surface of the tube body (1) is provided with a graduated scale (5), two sides of the tube body (1) are respectively provided with a lantern ring (3) and an anti-skid thread (4), the lower end of the tube body (1) is provided with a placing base (2), the tube cover (6) is fixedly connected with a handle (8) through a vertical rod (7), the wall surface of the inner cavity (17) is provided with internal threads (12), a sealing anti-falling rubber ring (13) is arranged in the inner cavity (17), and a layered structure is arranged in the pipe body (1);

the connecting and fixing structure comprises a first fixing block (9), a clamping strip buckle (10) and a second fixing block (11), the first fixing block (9) is arranged on the two side wall surfaces of the pipe cover (6), the second fixing block (11) is arranged on the two side wall surfaces of the pipe body (1), and the first fixing block (9) is connected with the second fixing block (11) through the clamping strip buckle (10);

the layered structure comprises an inner tube (14), an outer sleeve (15) and an inner wall layer (16), wherein the inner wall layer (16) is attached to the outer sleeve (15) through the inner tube (14).

2. The cell cryopreservation tube of claim 1, wherein: the pipe body (1) is of a cylindrical structure, and the pipe body (1) is connected with the placing base (2) through a sleeving and clamping manner.

3. The cell cryopreservation tube of claim 1, wherein: the placing base (2) is made of a plastic material, and the edge of the bottom of the placing base (2) is provided with a smooth notch.

4. The cell cryopreservation tube of claim 1, wherein: the lantern ring (3) and the anti-skidding threads (4) are respectively provided with two pairs, and the lantern ring (3), the anti-skidding threads (4) and the pipe body (1) are bonded through strong viscose glue.

5. The cell cryopreservation tube of claim 1, wherein: the clamping strip buckle (10) is matched with the second fixing block (11).

6. The cell cryopreservation tube of claim 1, wherein: the sealing anti-falling rubber ring (13) is of a circular ring structure, and the sealing anti-falling rubber ring (13) is made of rubber.

7. The cell cryopreservation tube of claim 1, wherein: the inner wall layer (16) is a fiber net structure, and the inner tube (14) and the outer sleeve (15) are made of polypropylene materials.