CN211482644U

CN211482644U - Cell cryopreserving pipe support heat preservation box

Info

Publication number: CN211482644U
Application number: CN201922349817.0U
Authority: CN
Inventors: 龚立康; 刘天歌; 王卿
Original assignee: Nanjing Kaide Biotechnology Co ltd
Current assignee: Nanjing Kaide Biotechnology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-15
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a cell cryopreserved pipe support heat preservation box, the power distribution box comprises a box body, the top coupling of box has the case lid, the inner chamber bottom welding of box has the bottom of first spring, the top contact of first spring has cryopreserved pipe support, both sides all contact the riser around cryopreserved pipe support, the top front side of case lid is seted up first recess, the slider has been cup jointed to the inner chamber of first recess, the rear end welding of slider has the fixture block, the second recess has all been seted up to the left and right sides of slider. This cell cryopreserved pipe support heat preservation box realizes through box, third spring, first dog isotructure that the cell cryopreserved pipe support categorised deposit and the cell cryopreserved pipe support joint in the heat preservation box, takes the cell cryopreserved pipe again and can realize the categorised of every type of cell and take out, through the joint of slider, fourth spring isotructure realization case lid, the effectual time of uncapping that has shortened, this structural design is reasonable, and the suitability is strong.

Description

Cell cryopreserving pipe support heat preservation box

Technical Field

The utility model relates to a cell cryopreserving pipe support heat preservation box technical field specifically is a cell cryopreserving pipe support heat preservation box.

Background

In the process of passage and daily maintenance of cell culture, a great deal of consumption is needed in the aspects of culture apparatus, culture solution and various preparation works, and once cells leave a living body and start primary culture, various biological characteristics of the cells gradually change and continuously and newly change along with the increase of passage times and the change of in vitro environmental conditions, so that it is necessary to carry out cell cryopreservation in time, a cryopreservation box is a storage box for storing samples and cells which need to be placed at low temperature, the currently used cell cryopreservation box is firstly placed at room temperature, then the cells are placed in the cryopreservation box, then the cells are directly cooled in the low-temperature environment, the survival and normal propagation of the cells are influenced, the structure is extremely complex, how to ensure that the cryopreservation box has a simple structure, is convenient to use and can play a slow cooling effect is one of important problems to be solved, and the whole cell cryopreservation heat preservation box is planar, like this when taking inconvenient, especially when busy, the time of having wasted greatly, reduced work efficiency, and inconvenient put into same heat preservation box with the cell of different specifications, lead to when picking up the cell because it is longer to go to the time of using, destroy cell activity easily, influence cell survival to and normal reproduction, and current cell nucleus lid simple structure does not have the joint function, and the heat preservation effect is not obvious, and the time of uncapping is long etc..

Disclosure of Invention

An object of the utility model is to provide a cell cryopreserving pipe support heat preservation box to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cell cryopreservation pipe frame heat preservation box comprises a box body, wherein a box cover is connected to the top end of the box body in a shaft mode, the bottom end of a first spring is welded to the bottom end of an inner cavity of the box body, the top end of the first spring is in contact with a cryopreservation pipe frame, vertical plates are respectively in contact with the front side and the rear side of the cryopreservation pipe frame, a first groove is formed in the front side of the top end of the box cover, a sliding block is sleeved in an inner cavity of the first groove, a clamping block is welded to the rear end of the sliding block, second grooves are formed in the left side and the right side of the sliding block, a rectangular frame is welded to the left side and the right side of the front end of the first groove, one end of a fourth spring is welded to the inner wall of the outer side of an inner cavity of the rectangular frame, one end of a first bar is welded to the other end of the fourth spring, a roller is, a second bar-shaped rod is inserted into the inner cavity of the third groove, one end of the second bar-shaped rod is welded with a pull rod, a second spring is sleeved on the outer wall of the second strip rod, one end of the second spring is welded on the inner wall of the third groove, and the other end of the second bar-shaped rod is welded with a rectangular block, the other end of the second bar-shaped rod is welded at one end of the rectangular block, a fourth groove is arranged at the top end of the box body, a third cylindrical rod is inserted into the inner cavity of the fourth groove, one end of the third cylindrical rod is welded with a triangular block, the other end of the third cylindrical rod extends out of the box body and is welded with a first stop block, a third spring is sleeved on the outer wall of the third cylindrical rod, one end of the third spring is welded on the inner wall of the fourth groove, and the other end welding has the second dog, the triangular groove has been seted up on the top of cryopreserving pipe support, the triangular groove cooperatees with the triangular block.

Preferably, the number of the first springs is ten.

Preferably, the distance between the vertical plates is consistent with the width of the cryopreservation pipe frame.

Preferably, the second groove is semicircular and is arranged on the left side and the right side of the sliding block at intervals of cm from front to back.

Preferably, the width of the rectangular block is smaller than the distance from the triangular block to the second stop block.

Preferably, the length of the third groove protruding from the inner side of the pull rod is 0.5 cm.

Preferably, the first stopper has a circular ring-shaped cross section.

Compared with the prior art, the beneficial effects of the utility model are that: this pipe support heat preservation box is deposited to cell cryopreserving, through the box, the case lid, the pipe support is deposited to the cryopreserving, first spring, the riser, the third recess, the second bar, the second spring, the rectangle piece, the fourth recess, third bar, the triangle piece, the second dog, the third spring, first dog isotructure realizes that the classification of cell cryopreserving pipe support is deposited and the joint of cell cryopreserving pipe support in the heat preservation box, the classification that can realize every type of cell when taking the cell cryopreserving pipe again takes out, through the slider, first recess, the rectangle frame, the gyro wheel, the second recess, first bar, the joint of case lid is realized to fourth spring isotructure, the effectual time of uncapping that has shortened, this structural design is reasonable, and the suitability is strong.

Drawings

FIG. 1 is a front sectional view of the box structure of the present invention;

FIG. 2 is a left side sectional view of the box structure of the present invention;

FIG. 3 is a top sectional view of the case cover structure of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

fig. 5 is an enlarged view of the position B of the present invention.

In the figure: 1. the box, 2, the case lid, 3, the cryopreserving pipe support, 4, first spring, 5, the riser, 6, the slider, 7, first recess, 8, the fixture block, 9, the third recess, 10, the second bar, 11, the second spring, 12, the rectangle piece, 13, the fourth recess, 14, the third bar, 15, the triangle piece, 16, the second dog, 17, the third spring, 18, first dog, 19, the rectangle frame, 20, the gyro wheel, 21, the second recess, 22, first bar, 23, the fourth spring, 24, the pull rod, 25, the triangular groove.

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. 1-5, the present invention provides a technical solution: a cell cryopreservation pipe frame heat preservation box comprises a box body 1, a box cover 2 is connected to the top end of the box body 1 in a shaft mode, the bottom end of an inner cavity of the box body 1 is welded with the bottom end of a first spring 4, the elastic coefficient of the first spring 4 is 16N/CM, the top end of the first spring 4 is in contact with a cryopreservation pipe frame 3, the first spring 4 is used for upwards popping up the cryopreservation pipe frame 3, vertical plates 5 are respectively in contact with the front side and the rear side of the cryopreservation pipe frame 3, the vertical plates 5 support the cryopreservation pipe frame 3, a first groove 7 is formed in the front side of the top end of the box cover 2, a sliding block 6 is sleeved in an inner cavity of the first groove 7, a clamping block 8 is welded at the rear end of the sliding block 6, second grooves 21 are respectively formed in the left side and the right side of the sliding block 6, rectangular frames 19 are respectively welded on the left side and the right side of the front end, the other end of the fourth spring 23 is welded with one end of a first bar-shaped rod 22, the other end of the first bar-shaped rod 22 is welded with a roller 20, the roller 20 is matched with a second groove 21 to complete clamping connection of the sliding block 6, the top end of the box body 1 is sequentially provided with a third groove 9 from front to back in a clearance mode, the inner cavity of the third groove 9 is spliced with a second bar-shaped rod 10, one end of the second bar-shaped rod 10 is welded with a pull rod 24, the outer wall of the second bar-shaped rod 10 is sleeved with a second spring 11, the elastic coefficient of the second spring 11 is 10N/CM, one end of the second spring 11 is welded on the inner wall of the third groove 9, the other end of the second spring is welded with a rectangular block 12, the other end of the second bar-shaped rod 10 is welded on one end of the rectangular block 12, the top end of the box body 1 is provided with a fourth groove 13, the inner cavity of, the other end of the third cylindrical rod 14 extends out of the box body 1 and is welded with a first stop dog 18, the outer wall of the third cylindrical rod 14 is sleeved with a third spring 17, the elastic coefficient of the third spring 17 is 10N/CM, one end of the third spring 17 is welded on the inner wall of the fourth groove 13, the other end of the third spring is welded with a second stop dog 16, a triangular groove 25 is formed in the top end of the cryopreservation pipe frame 3, and the triangular groove 25 is matched with the triangular block 15 to realize clamping of the cryopreservation pipe frame 3.

Preferably, the number of the first springs 4 is ten, and the elastic coefficient of the first springs 4 is 16N/CM.

Preferably, the distance between the vertical plates 5 is consistent with the width of the cryopreservation pipe frame 3, and the vertical plates 5 are used for supporting the cryopreservation pipe frame 3.

Preferably, the second grooves 21 are semicircular and are arranged on the left side and the right side of the sliding block 6 at intervals of 2cm from front to back, and the second grooves 21 are matched and clamped with the rollers 20.

Preferably, the width of the rectangular block 12 is smaller than the distance from the triangular block 15 to the second stop 16, and the rectangular block 12 enters the middle of the triangular block 15 and the second stop 16 to clamp the third bar 14.

Preferably, the inner side of the pull rod 24 protrudes 0.5cm from the third groove 9, so that the pull rod 24 can be pulled upwards conveniently.

Preferably, the first block 18 has a circular ring-shaped cross section, so as to facilitate the pulling of the first block 18.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When a certain kind of cells need to be taken, firstly, the sliding block 6 is manually slid forwards to enable the outer wall of the sliding block 6 to be separated from the outer wall of the box body 1, the box cover 2 is opened, then the cryopreservation pipe frame 3 where the certain kind of cells need to be used is found, then the first stop blocks 18 corresponding to the two ends of the cryopreservation pipe frame 3 are found, the stop blocks 18 are pulled outwards to the limit position, at the moment, the rectangular block 12 clamps the third strip-shaped rod 14 under the action of the elastic force of the second spring 11, at the moment, the first spring 4 pops out the corresponding row of cryopreservation pipe frames 3 to facilitate taking of the cells, after the cells are taken out, the cryopreservation pipe frames 3 are pressed downwards with force, at the same time, the pull rod 24 is pulled upwards to enable the rectangular block 12 to be separated from the third strip-shaped rod 14, at the moment, the third spring 17 pushes the triangular block 15 into the triangular groove 25 to clamp the cryopreservation pipe frame 3, then, the box cover 2 is closed, the sliding block 6 backwards to the limit, realize the sealed of case lid 2 and box 1, this project organization is simple, reasonable in design, and the suitability is strong, benefits using widely.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell cryopreserving pipe support heat preservation box, includes box (1), its characterized in that: the box is characterized in that a box cover (2) is connected to the top end of the box body (1) in a shaft mode, the bottom end of a first spring (4) is welded to the bottom end of the inner cavity of the box body (1), a freezing pipe frame (3) is in contact with the top end of the first spring (4), vertical plates (5) are in contact with the front side and the rear side of the freezing pipe frame (3), a first groove (7) is formed in the front side of the top end of the box cover (2), a sliding block (6) is sleeved on the inner cavity of the first groove (7), a clamping block (8) is welded at the rear end of the sliding block (6), second grooves (21) are formed in the left side and the right side of the sliding block (6), a rectangular frame (19) is welded to the left side and the right side of the front end of the first groove (7), one end of a fourth spring (23) is welded to the inner wall of the outer side of the inner cavity of, the other end of the first strip-shaped rod (22) is welded with a roller (20), the roller (20) is matched with a second groove (21), a third groove (9) is formed in the top end of the box body (1) from front to back in sequence in a clearance mode, a second strip-shaped rod (10) is inserted into an inner cavity of the third groove (9), a pull rod (24) is welded at one end of the second strip-shaped rod (10), a second spring (11) is sleeved on the outer wall of the second strip-shaped rod (10), one end of the second spring (11) is welded on the inner wall of the third groove (9), a rectangular block (12) is welded at the other end of the second strip-shaped rod (10), the other end of the second strip-shaped rod (10) is welded at one end of the rectangular block (12), a fourth groove (13) is formed in the top end of the box body (1), a third cylindrical rod (14) is inserted into an inner cavity of the fourth groove (13), and a triangular block (15) is welded, the other end of third cylinder pole (14) extends box (1) welding and has first dog (18), third spring (17) have been cup jointed to the outer wall of third cylinder pole (14), the one end welding of third spring (17) is at the inner wall of fourth recess (13), and its other end welding has second dog (16), triangular groove (25) have been seted up on the top of cryopreserving pipe support (3), triangular groove (25) cooperate with triangular block (15).

2. The cell cryopreservation tube rack heat preservation box of claim 1, which is characterized in that: the number of the first springs (4) is ten.

3. The cell cryopreservation tube rack heat preservation box of claim 1, which is characterized in that: the distance between the vertical plates (5) is consistent with the width of the cryopreservation pipe frame (3).

4. The cell cryopreservation tube rack heat preservation box of claim 1, which is characterized in that: the second grooves (21) are semicircular in shape and are arranged on the left side and the right side of the sliding block (6) at intervals of 2cm from front to back.

5. The cell cryopreservation tube rack heat preservation box of claim 1, which is characterized in that: the width of the rectangular block (12) is smaller than the distance from the triangular block (15) to the second stop block (16).

6. The cell cryopreservation tube rack heat preservation box of claim 1, which is characterized in that: the inner side of the pull rod (24) protrudes out of the third groove (9) by 0.5 cm.

7. The cell cryopreservation tube rack heat preservation box of claim 1, which is characterized in that: the section of the first block (18) is circular.