CN213736400U

CN213736400U - Freezing tube storage box

Info

Publication number: CN213736400U
Application number: CN202022865908.2U
Authority: CN
Inventors: 许波; 何燕; 许重远; 尹军花; 曹婉雯; 古安城
Original assignee: Southern Hospital Southern Medical University
Current assignee: Southern Hospital Southern Medical University
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-20
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a freezing storage pipe storage box, which comprises at least one freezing storage plate, a box body, a box cover and a jacking mechanism, wherein each freezing storage plate is provided with at least two freezing storage grids, each freezing storage grid is provided with a first cavity and a first side wall with a hollow inner part, and the first side wall is positioned beside the first cavity; the box body is used for placing the freezing plate; the box cover is arranged on the box body; climbing mechanism sets up at first lateral wall, climbing mechanism including press the depression bar and with press the articulated connecting rod of depression bar lower extreme, the middle part of connecting rod articulates at first lateral wall, and in the free portion of connecting rod passed and extended to first cavity behind the first lateral wall, the down of pressing the depression bar ordered about with the drive connecting rod and arrange in the first cavity cryopreserved pipe and go upward. The operator presses down the press rod as required, drives with the drive connecting rod down according to the descending of press rod and orders about the cryopreserved pipe of arranging in first cavity and goes upward for cryopreserved pipe is at least partly to expose outside first cavity, realizes cryopreserved pipe and will be automatic outstanding, makes things convenient for the operator to take.

Description

Freezing tube storage box

Technical Field

The utility model belongs to the blood sample field of preserving, more specifically, relate to the cryopreserved pipe and deposit the case.

Background

Currently, the clinical drug test is to analyze the concentration of the drug or its metabolites in blood to form a complete blood concentration-time curve, thereby reflecting the dynamic change rule of absorption, distribution, metabolism and excretion of the drug in human body. In clinical drug tests, blood samples after centrifugation cannot be immediately sent to an analysis and detection center for detection and analysis, so that plasma or serum samples after centrifugation need to be filled into a cryopreservation tube, the cryopreservation tube is placed in an environment with ultralow temperature of minus 80 ℃ for storage, and in the whole storage process, the temperature of the stored samples needs to be maintained within a temperature range specified in a test scheme, so that drugs or metabolites thereof in blood are prevented from being decomposed, and the detection accuracy is prevented from being influenced.

The current common method for freezing and storing samples is as follows: the centrifuged serum/plasma sample is firstly put into a freezing tube, then the freezing tube is put into a plastic box with holes, and finally the plastic box is put into an ultra-low temperature refrigerator with the temperature of minus 80 ℃. Because the freezing pipes are very small and the distance between the freezing pipes in the plastic box is very narrow, the freezing pipes are very inconvenient to take and check samples.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a freezing and depositing case of managing, orders about the free portion of connecting the steel down through pressing the depression bar and goes upward will freeze and deposit a tub jack-up, is convenient for take and freezes and deposits the pipe.

According to the utility model discloses an aspect provides the cryopreserved pipe and deposits case, include:

the freezing storage plate is provided with at least two freezing storage grids which are linearly distributed, the freezing storage grids are provided with a first cavity for placing a freezing storage pipe and a first side wall which is hollow inside, and the first side wall is positioned beside the first cavity;

the box body is used for placing the freezing plate;

the box cover is arranged on the box body;

climbing mechanism, climbing mechanism sets up at first lateral wall, climbing mechanism including press the depression bar and with press the articulated connecting rod of depression bar lower extreme, the middle part of connecting rod articulates at first lateral wall, and the free portion of connecting rod extends to in the first cavity after passing first lateral wall, it orders about with the drive connecting rod to arrange in the cryopreserved pipe of first cavity and goes upward according to going down of depression bar.

The utility model discloses a specific embodiment, the cryopreserving board includes bottom plate and a plurality of cryopreserving check, be equipped with the constant head tank that is used for placing the cryopreserving check on the bottom plate.

In a particular embodiment of the present invention, the first side wall comprises a first housing and a second housing, and the second housing is mounted on the first housing by means of a lock.

In a particular embodiment of the invention, the free portion of the connecting rod is provided with a tray, said tray being arranged inside the first cavity, the upper end face of the tray being provided with a first cavity for contact with the bottom of the vial.

In a specific embodiment of the present invention, the first positioning portion is disposed at an interval between the inner side walls of the first housing and the second housing, the first positioning portion of the first housing and the first positioning portion of the second housing are correspondingly disposed, and the second positioning portion adapted to the first positioning portion is disposed on both sides of the side wall of the pressing rod.

In a specific embodiment of the present invention, the upper portion of the inner wall of the box body is provided with a first slope, and the edge of the box cover is provided with a second slope adapted to the first slope.

In a specific embodiment of the present invention, the box body comprises an inner box wall and an outer box wall, and a thermal insulation material layer is filled between the inner box wall and the outer box wall.

In a specific embodiment of the present invention, a plurality of slots are disposed at intervals between two opposite inner side walls of the box, and the two ends of the freezing plate are respectively provided with a slot capable of being clamped to the card strip.

In a specific embodiment of the present invention, the upper end surface of the box cover is provided with a handle, the outside of the handle is wrapped with a cotton layer, and the inside of the handle is filled with a foam material layer or a pearl cotton layer.

The utility model discloses a technical scheme has following advantage or one of beneficial effect at least among the above-mentioned technical scheme: the utility model discloses a climbing mechanism, the operator presses down as required according to the depression bar, presses down the downgoing of depression bar to order about with the drive connecting rod and arrange in the interior pipe of depositing of freezing of first cavity and go upward for it exposes outside first cavity to freeze to deposit the pipe at least part, realizes freezing to deposit the pipe and will be automatic outstanding, freezes with other and deposits and form the difference in height between the pipe, makes things convenient for the operator to take. The utility model discloses set up the freezing board of detachable setting in the box, in the ultra-low temperature refrigerator was arranged in to the box, during the use, the operator took in proper order and freezes the board of depositing to the freezing pipe after will adding the sample puts into corresponding freezing the board of depositing earlier, and the strip that will have the sample again freezes the board of depositing and arranges in the box that is located ultra-low temperature refrigerator, need not take the box repeatedly, and easy operation conveniently can avoid the sample in the box to take place the overtemperature prote phenomenon again.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.

The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.

Referring to fig. 1, the freezing storage tube storage box includes:

the freezing and storing device comprises at least one freezing and storing plate 11, wherein each freezing and storing plate 11 is provided with at least two freezing and storing grids 12 which are linearly distributed, the upper end surfaces of the freezing and storing grids 12 of all the freezing and storing plates 11 are positioned at the same horizontal position, the freezing and storing grids 12 are provided with a first cavity 25 for placing a freezing and storing pipe 13 and a first side wall 18 which is hollow inside, and the first side wall 18 is positioned beside the first cavity 25;

the refrigerator comprises a refrigerator body 10, wherein the refrigerator body 10 is used for placing the freezing plates 11, the freezing plates 11 are detachably arranged on the freezing plates 11 in the refrigerator body 10, the refrigerator body 10 is arranged in an ultra-low temperature refrigerator, when the refrigerator body 10 is used, an operator sequentially takes the freezing plates 11, places the freezing tubes 13 added with samples into the corresponding freezing plates 11, and then places the strip freezing plates 11 with the samples into the refrigerator body 10 of the ultra-low temperature refrigerator without repeatedly taking the refrigerator body 10, so that the operation is simple and convenient, and the phenomenon of over-temperature of the samples in the refrigerator body 10 can be avoided;

a cover 26, the cover 26 being provided on the case 10; the case lid 26 sets up to bilayer structure, and specifically, the case lid 26 sets up to the transparent organic glass of double-deck vacuum, conveniently sees through case lid 26 and observes the condition of depositing pipe 13 in depositing the box 10.

The jacking mechanism is arranged on the first side wall 18 and comprises a pressing rod 17 and a connecting rod 23, one end of the connecting rod 23 is hinged to the lower portion of the pressing rod 17 through a first hinge 21, the middle portion of the connecting rod 23 is hinged to the first side wall 18 through a second hinge 22, the free portion of the connecting rod 23 penetrates through the first side wall 18 and then extends into the first cavity 25, and the pressing rod 17 moves downwards to drive the connecting rod 23 to drive the cryopreservation tube 13 arranged in the first cavity 25 to move upwards.

The operator presses down the press rod 17 as required, and the descending of press rod 17 drives the cryopreserved pipe 13 of arranging in first cavity 25 with drive connecting rod 23 and goes upward for cryopreserved pipe 13 exposes outside first cavity 25 at least partially, realizes that cryopreserved pipe 13 will be automatic outstanding, forms the difference in height with other cryopreserved pipes 13, makes things convenient for the operator to take.

The utility model discloses an embodiment, the board 11 that freezes includes bottom plate and a plurality of freezing check 12 that preserve, be equipped with the constant head tank that is used for placing freezing check 12 on the bottom plate. The bottom plate is provided with two vertical plates, the freezing storage grid 12 is arranged between the two vertical plates, and the clamping strip is arranged on the upper portions of the vertical plates. Freezing check 12 lower part of depositing is equipped with the first boss that the external diameter is less than the external diameter of freezing check 12 body, and first boss inlays to make freezing check 12 of depositing fixed behind the constant head tank, and two adjacent outer surfaces of freezing between the check 12 of depositing are hugged closely to drop from the bottom plate when preventing freezing check 12 transport. The freezing check 12 of depositing can dismantle the setting, is convenient for change the freezing check 12 of damage. The freezing grids 12 are embedded in the positioning grooves of the same bottom plate and then arranged linearly. It should be noted that the aforementioned outer diameter may be a diameter, or may be a distance between two opposite sidewalls of the object.

In one embodiment of the present invention, the first sidewall 18 comprises a first housing and a second housing, the second housing is mounted on the first housing by means of a lock catch, forming a hollow cavity for mounting the first sidewall 18 of the jacking mechanism, wherein the mounting means of the lock catch is convenient for the installation of the pressing mechanism. Specifically, the pressing rod 17, the first hinge 21, the connecting rod 23, and the second hinge 22 may be assembled into a body, and then placed on the first housing, and the second housing is fastened to the first housing, so as to implement the installation of the jacking mechanism.

It should be noted that, the first housing may be formed on the bottom plate of the freezing storage compartment 12 by an integral forming technique to form an open space for facilitating the installation of the pressing mechanism, thereby reducing the assembly steps of the freezing storage compartment 12 and facilitating the installation of the pressing mechanism.

Specifically, the first housing is provided with a first mounting portion to which the second hinge 22 is mounted, and the first mounting portion fixes the second hinge 22 so that the second hinge 22 provides a fulcrum for rotation of the connecting rod 23 when the pressing lever 17 is moved downward. Wherein the first mounting portion may be a groove. This recess can be through integrative injection moulding on first shell, and the production of being convenient for does benefit to and uses widely.

The utility model discloses an embodiment, the free portion of connecting rod 23 is provided with tray 24, tray 24 sets up in first cavity 25, tray 24's up end is equipped with the first cavity that is used for with cryopreserving pipe 13 bottom contact, and the location of cryopreserving pipe 13 has been realized to first cavity and cryopreserved pipe 13's bottom shape looks adaptation. The tray 24 and the connecting rod 23 can be connected by a snap-fit or a hinge. The outer diameter of the tray 24 is slightly smaller than the outer diameter of the first cavity 25 so that the tray 24 can move up and down along the first cavity 25. When the pressing rod 17 moves downwards, the hinged end of the pressing rod 17 and the connecting rod 23 moves downwards, the free part of the connecting rod 23 rotates upwards around the second hinge 22, the tray 24 is driven to move upwards, and the freezing pipe 13 above the tray 24 moves upwards.

In one embodiment of the present invention, the inner sidewall space of the first housing is provided with a first positioning portion 20, the inner sidewall space of the second housing is provided with a first positioning portion 20, the first positioning portions 20 of the first housing and the second housing are correspondingly disposed, and the two sides of the sidewall of the pressing rod 17 are provided with a second positioning portion 19 adapted to the first positioning portion 20. The first positioning portion 20 and the second positioning portion 19 have a triangular shape. When the pressing rod 17 moves downwards, one end of the pressing rod 17, which is hinged with the connecting rod 23, moves downwards, the free part of the connecting rod 23 rotates around the second hinge 22 to move upwards to drive the tray 24 to move upwards, the cryopreservation tube 13 above the tray 24 moves upwards along with the free part, the pressing rod 17 continues to move downwards until the second positioning part 19 is positioned below the first positioning part 20, and the positioning parts corresponding to one fix the height of the pressing part to enable the cryopreservation tube 13 on the tray 24 to protrude all the time; after the vial 13 is placed on the tray 24 of the freezing compartment 12, the vial 13 is pressed downward until the second positioning portion 19 is positioned above the first positioning portion 20, and the pressing rod 17 automatically moves upward.

In one embodiment of the present invention, the upper portion of the inner wall of the box 10 is provided with a first inclined portion 14, and the edge of the box cover 26 is provided with a second inclined portion 15 adapted to the first inclined portion 14. When the box cover 26 covers the box body 10, the first inclined part 14 and the second inclined part 15 are matched to play a role in guiding and positioning, dense plugging is realized between the box cover 26 and the box body 10, and a certain heat preservation effect is realized.

In one embodiment of the present invention, the box body 10 includes an inner wall and an outer wall, and a thermal insulation material layer is filled between the inner wall and the outer wall. When the ultra-low temperature refrigerator door is opened for a long time or frequently, the temperature in the low temperature refrigerator is excessively higher than the temperature for sample storage, the heat preservation effect of the heat preservation material layer can effectively maintain the temperature for sample storage in the refrigerator body 10, and the overtemperature phenomenon is avoided. The thermal insulation material of the thermal insulation material layer may be polyurethane foam.

The utility model discloses an embodiment, two relative inside wall intervals are provided with a plurality of draw-in grooves in the box 10, the both ends of freezing board 11 are provided with the draw-in groove that can block to the card strip respectively. The card strip sets up at freezing both ends of depositing board 11, and the draw-in groove interval sets up two relative inner walls in box 10. When the operator will freeze and deposit board 11 and put into box 10, the card strip that freezes and deposit 11 both ends corresponds the draw-in groove of box inner wall respectively, and the card strip is down along the draw-in groove, realizes freezing the location of depositing board 11, and the operator location of being convenient for is placed and is frozen and deposit board 11, makes each freeze and deposits board 11 relatively fixed in box 10, can not mix together. The operator moves upward and freezes and deposits board 11 for the card strip goes upward along the draw-in groove, and when the card strip breaks away from the draw-in groove, the operator can take out freezing and depositing board 11.

The utility model discloses an embodiment, the up end of case lid 26 is equipped with handle 16, and the parcel has the cotton layer outside handle 16, and the inside packing of handle has foam material layer or the cotton layer of pearl, is frostbite when avoiding the operator to draw case lid 26.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. Deposit case, its characterized in that is deposited to freezing pipe includes:

the box body is used for placing the freezing plate;

the box cover is arranged on the box body;

2. The cryopreservation tube storage box of claim 1, wherein the cryopreservation plate comprises a bottom plate and a plurality of cryopreservation grids, and the bottom plate is provided with positioning grooves for placing the cryopreservation grids.

3. The cryopreservation tube storage box of claim 2, wherein the first side wall comprises a first housing and a second housing, the second housing being mounted on the first housing by means of a snap lock.

4. The storage box of claim 3, wherein the free portion of the connecting rod is provided with a tray, the tray is disposed in the first cavity, and an upper end surface of the tray is provided with a first cavity for contacting with the bottom of the freezing tube.

5. The cryopreservation tube storage box of claim 3, wherein the first positioning portions are arranged at intervals on the inner side walls of the first and second shells, the first positioning portions of the first and second shells are correspondingly arranged, and the second positioning portions adapted to the first positioning portions are arranged on two sides of the side wall of the pressing rod.

6. The cryopreservation tube storage box of claim 1, wherein a first inclined part is arranged at the upper part of the inner wall of the box body, and a second inclined part matched with the first inclined part is arranged at the edge of the box cover.

7. The cryopreservation tube storage box of claim 1, wherein the box body comprises an inner box body wall and an outer box body wall, and an insulation material layer is filled between the inner box body wall and the outer box body wall.

8. The cryopreservation tube storage box of claim 1, wherein a plurality of clamping grooves are arranged at intervals on two opposite inner side walls in the box body, and the two ends of the cryopreservation plate are respectively provided with a clamping groove capable of clamping the clamping bar.

9. The cryopreservation tube storage box as claimed in claim 1, wherein a handle is arranged on the upper end face of the box cover, a cotton cloth layer is wrapped on the outer side of the handle, and a foam material layer or a pearl cotton layer is filled in the handle.