CN210285338U

CN210285338U - Portable low-temperature experimental sample storage box

Info

Publication number: CN210285338U
Application number: CN201921256679.5U
Authority: CN
Inventors: 谭斌; 李娟�; 陈金华; 周方; 张杨波
Original assignee: Hunan Agricultural University
Current assignee: Hunan Agricultural University
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-10
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a portable experimental sample low temperature bin, it includes that box, lid close the case lid on the box, its characterized in that still includes: the sample basket is detachably arranged in the box body; the low-temperature refrigerant bag is formed by connecting a plurality of columnar refrigerant bags filled with refrigerants inside in series, surrounds the outer side of the sample basket, and is accommodated in an annular space between the sample basket and the box body; and a sample holder disposed within the sample basket. The utility model has the advantages of simple structure, convenient to use, it is thermal-insulated effectual, storage space is big, and it is convenient that experimental sample gets to put, can carry out low temperature storage with the experimental sample that needs short distance, short time takeaway or transport.

Description

Portable low-temperature experimental sample storage box

Technical Field

The utility model relates to a low temperature storage box, concretely relates to portable experimental sample low temperature storage box.

Background

In the technical field of analysis and detection, some samples need to be stored at low temperature, and when long-time low-temperature storage is needed, the samples can be stored by a common refrigerator or an ultra-low temperature refrigerator and the like. And sometimes, need take the sample out or transport to other places and detect or handle, adopt simple and easy containers such as foam box, heat preservation box this moment usually, the cooperation uses the ice bag to cool down to realize the outer area of short distance, period or transport. However, these containers, such as foam boxes and heat preservation boxes, have limited volume, inconvenient use and poor heat insulation effect.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a portable experimental sample low temperature bin, its simple structure, convenient to use, it is thermal-insulated effectual, storage space is big, and it is convenient that experimental sample gets to put, can carry out the low temperature with the experimental sample that needs short distance, short time takeaway or transport and store to prevent that experimental sample from inactivating because of the high temperature.

The utility model discloses a following technical scheme realizes.

Portable experimental sample low temperature bin closes the case lid on the box including box, lid, and its characterized in that still includes:

the sample basket is detachably arranged in the box body;

the low-temperature refrigerant bag is formed by connecting a plurality of columnar refrigerant bags filled with refrigerants inside in series, surrounds the outer side of the sample basket, and is accommodated in an annular channel between the sample basket and the box body; and the number of the first and second groups,

a sample holder disposed within the sample basket.

As the preferred technical scheme, the bottom in the box body is provided with a plurality of elastic cards, and the sample basket can be clamped between the elastic cards and is clamped and fixed.

As a preferred technical scheme, the bottom end of the sample rack is provided with an insertion rod, and the bottom of the sample basket is provided with a slot into which the insertion rod can be inserted, so that the sample rack can be fixed by inserting the insertion rod into the slot.

As a preferred technical scheme, the first and last refrigerant bags in the low-temperature refrigerant bag are respectively provided with a hook and a hanging ring, so that the first and last refrigerant bags are connected and tightened to surround the outer side of the sample basket.

As a preferred technical scheme, a lifting rope is arranged on the side surface of the box body.

As a preferred technical scheme, one end of the box cover is hinged with the box body, and the other end of the box cover is detachably connected with the box body through a lock catch.

As a preferred technical scheme, the box body and the box cover are both made of heat insulation materials.

The utility model has the advantages that:

1) the utility model discloses portable experimental sample low temperature bin's simple structure, convenient to use, it is thermal-insulated effectual, storage space is big, and it is convenient that experimental sample gets to put, can carry out low temperature storage with the experimental sample that needs short distance, short time takeaway or transportation.

2) The utility model discloses sample basket, low temperature refrigerant package, sample holder in portable experimental sample low temperature storage box all can be dismantled, the equipment in a flexible way, the clearance of the bin of can being convenient for, wash and take out low temperature refrigerant package alone and freeze the precooling.

Drawings

FIG. 1 is a schematic structural view of the portable low-temperature storage box for experimental samples of the present invention;

FIG. 2 is a right side view of the portable low-temperature storage box for experimental samples of the present invention;

fig. 3 is a schematic structural view of the portable experimental sample low-temperature storage box of the present invention after the low-temperature refrigerant bag and the sample holder are disassembled;

FIG. 4 is a schematic structural view of a low-temperature refrigerant pack in the portable experimental sample low-temperature storage box of the present invention;

FIG. 5 is a schematic view of a connection structure between a sample basket and a sample rack in the portable experimental sample low-temperature storage box of the present invention;

FIG. 6 is a schematic view of a connection structure of a sample basket and a box body in the portable experimental sample low-temperature storage box of the present invention;

the meanings of the marks in the above figures are as follows:

1-box body, 101 elastic card, 102-lifting rope, 2-box cover, 201-lock catch, 3-sample basket, 4-low-temperature refrigerant bag, 401-refrigerant bag, 402-hook, 403-hanging ring, 5-sample rack and 501-inserted link.

Detailed Description

The present invention is further described in the following embodiments with reference to the attached drawings, and it should be noted that the following embodiments are only illustrative of the present invention by way of example, but the scope of the present invention is not limited thereto, and all those skilled in the art can substitute the equivalent of the present invention by the spirit of the present invention.

Examples

Referring to fig. 1 to 5, the portable low-temperature storage box for experimental samples includes:

a box body 1;

a case cover 2 covering the case body 1;

the sample basket 3 is detachably arranged in the box body 1;

the low-temperature refrigerant bag 4 is formed by connecting a plurality of columnar refrigerant bags 401 filled with refrigerants inside in series, and the columnar refrigerant bags are accommodated in an annular space between the sample basket 3 and the box body 1 around the outer side of the sample basket 3 (when the portable experimental sample low-temperature storage box is used, the low-temperature refrigerant bag 4 is taken out independently for freezing and cold storage); and

a sample holder 5 disposed within the sample basket 3.

Further, in a preferred embodiment, referring to fig. 3 and 6, a plurality of elastic clamping pieces 101 are arranged at the bottom inside the box body 1, so that the sample basket 3 is clamped and fixed inside the box body 1 by being clamped between the elastic clamping pieces 101.

Further, in order to prevent the sample rack 5 from moving or shaking in the sample basket 3, in a preferred embodiment, referring to fig. 3, 5 and 6, the bottom end of the sample rack 5 is provided with an insertion rod 501, and the bottom of the sample basket 3 is provided with a slot 301 into which the insertion rod 501 can be inserted, so that the sample rack 5 can be fixed by inserting the insertion rod 501 into the slot 301.

Further, in order to make the low-temperature refrigerant bag 4 uniformly and tightly surround the outside of the sample basket 3, in a preferred embodiment, referring to fig. 1 and 4, a hook 402 and a hanging ring 403 are respectively disposed on the first refrigerant bag 401 and the last refrigerant bag 401 in the low-temperature refrigerant bag 4, so that the first refrigerant bag 401 and the last refrigerant bag 401 are tightly connected and tightly surround the outside of the sample basket 3.

Further, in order to facilitate carrying, in a preferred embodiment, please refer to fig. 1 and 2, a lifting rope 102 is disposed on a side surface of the box body 1.

Further, in a preferred embodiment, referring to fig. 1 and 2, one end of the case cover 2 is hinged to the case body 1, and the other end is detachably connected to the case body 1 through a lock 201.

Further, in order to provide better heat insulation effect for the low temperature storage box, in a preferred embodiment, the box body 1 and the box cover 2 are made of heat insulation materials.

Claims

1. Portable experimental sample low temperature storage box closes case lid (2) on box (1) including box (1), lid, and its characterized in that still includes:

the sample basket (3) is detachably arranged in the box body (1);

the low-temperature refrigerant bag (4) is formed by connecting a plurality of columnar refrigerant bags (401) filled with refrigerants inside in series, surrounds the outer side of the sample basket (3), and is accommodated in an annular space between the sample basket (3) and the box body (1);

a sample holder (5) arranged in the sample basket (3).

2. The portable experimental specimen low-temperature storage case of claim 1, wherein a plurality of elastic clamping pieces (101) are provided at the bottom inside the case (1), and the specimen basket (3) is clamped and fixed by being clamped between the elastic clamping pieces (101).

3. The portable experimental sample low-temperature storage box according to claim 1, wherein the bottom end of the sample holder (5) is provided with an insertion rod (501), and the bottom of the sample basket (3) is provided with an insertion groove (301) into which the insertion rod (501) can be inserted, so that the sample holder (5) can be fixed by inserting the insertion rod (501) into the insertion groove (301).

4. The portable experimental sample low-temperature storage box according to claim 1, wherein the first and last refrigerant bags (401) in the low-temperature refrigerant bag (4) are respectively provided with a hook (402) and a hanging ring (403), so that the first and last refrigerant bags (401) are connected tightly and surround the outer side of the sample basket (3).

5. The portable experimental sample low-temperature storage box as claimed in claim 1, wherein a lifting rope (102) is provided at a side of said box body (1).

6. The portable experimental sample low-temperature storage box as claimed in claim 1, wherein one end of the box cover (2) is hinged with the box body (1), and the other end is detachably connected with the box body (1) through a lock catch (201).

7. The portable low-temperature storage box for the experimental samples as claimed in any one of claims 1 to 6, wherein the box body (1) and the box cover (2) are both made of heat insulating materials.