CN215437802U

CN215437802U - Portable genome DNA sample storage device

Info

Publication number: CN215437802U
Application number: CN202120835254.0U
Authority: CN
Inventors: 程圣启; 李三
Original assignee: Wuhan Baiyi Huineng Biotechnology Co ltd
Current assignee: Wuhan Baiyi Huineng Biotechnology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-07
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a portable genome DNA sample storage device, which relates to the field of DNA sample storage devices and comprises a box body, wherein a box cover which can be opened and closed is arranged above the box body, an elastically deformable air bag is arranged inside the box body, a placing groove is arranged in the middle of the air bag, a DNA sample storage tube is accommodated in the placing groove, a gap is arranged at the upper end of the air bag, magic tapes which can be adhered to each other are fixedly arranged on two sides of the gap, water is stored in a third cavity, a second cavity and a first cavity for refrigerating the DNA sample storage tube arranged in the placing groove, the first cavity in the air bag surrounds one circle of the DNA sample storage tube to play a role of flexibly and completely covering the DNA sample storage tube, when the box body jolts, the flexible buffer function of water flowing in the first cavity can uniformly buffer the DNA sample storage tube to avoid the damage of the DNA sample storage tube, the protection of the DNA sample stored in the DNA sample storage tube is improved.

Description

Portable genome DNA sample storage device

Technical Field

The utility model relates to the field of DNA sample storage devices, in particular to a portable genome DNA sample storage device.

Background

The DNA sample storage device is an auxiliary device for gene preservation, and the gene preservation is a technology for separating, extracting and purifying DNA in cell nuclei from oral mucosa epithelial cells and preserving the DNA by a biotechnology method.

The genomic DNA sample storage device is usually a glass test tube, is easy to bump and damage when being carried, and is easy to lose efficacy due to bacteria breeding and the like in high-temperature weather.

Therefore, it is necessary to invent a portable genomic DNA sample storage device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a portable genomic DNA sample storage device to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable genome DNA sample strorage device, includes the box, the top of box is provided with the case lid that can open and shut, the inside of box is provided with elastically deformable's gasbag, the lower extreme of gasbag is provided with two sets of openings, the gasbag separates the below of box into the second chamber, opening and second chamber intercommunication, the middle part of gasbag is provided with the standing groove, hold DNA sample storage tube in the standing groove, the upper end of gasbag is provided with the gap mouth, the both sides of gap mouth are all fixed and are provided with the magic subsides that can bond each other.

Preferably, the inside of the air bag is a first cavity, and the upper end surface of the air bag is fixedly provided with a cloth strip positioned at the end part of the gap opening.

In this embodiment, water is stored in the third chamber, the second chamber, the first chamber for the DNA sample storage tube placed in the standing groove is refrigerated, and the first chamber in the gasbag surrounds the round of DNA sample storage tube, has played the effect of flexible full cladding DNA sample storage tube, when the box jolts, the flexible cushioning effect that water can flow in the first chamber can give even the buffering of DNA sample storage tube, avoids DNA sample storage tube damaged, has improved the protectiveness to the DNA sample of saving in the DNA sample storage tube.

Preferably, a partition board fixed on the inner wall of the box body is arranged below the second cavity, a third cavity is formed between the lower part of the partition board and the box body, and a plurality of groups of water holes penetrating through the partition board from top to bottom are formed in the surface of the partition board.

It should be noted that the baffle plays the purpose of separation ice-cube in the third chamber, avoids the ice-cube to directly get into and causes hard conflict to DNA sample storage tube inner wall in the first chamber, and the protectiveness is strong.

Preferably, the fixed welding of upper surface of baffle has the connecting pipe, the upper end of connecting pipe is passed the opening and is stretched into the inside first chamber of gasbag, the surface of connecting pipe is provided with the inside and outside through-hole that runs through of multiunit, the inside in the first chamber of upper end intercommunication of connecting pipe, the lower extreme of connecting pipe is provided with the intercommunicating pore in the intercommunication third chamber.

Furthermore, the connecting pipe stretches into the first cavity, has certain limiting effect on the overall shape of the air bag, ensures that the opening is always in an open state, ensures that the third cavity is communicated with the water in the first cavity, and facilitates the transmission of cold energy generated by ice cubes in the third cavity into the water in the first cavity.

Preferably, the third chamber stores ice and water therein.

Preferably, the upper surface of the box cover is fixedly welded with a handle, and the lower surface of the box cover is fixed with the inner wall of the box body through a buckle structure.

Wherein, the handle is conveniently opened, is convenient for take out DNA sample storage tube from the box.

Preferably, the buckle structure comprises a clamping groove fixedly welded on the inner wall of the box body and a clamping block fixedly welded on the lower surface of the box cover, and the clamping block is clamped in the clamping groove.

In the device, when taking out DNA sample storage tube, handheld cloth strip drives two sets of magic subsides and tears each other, and the gap mouth can be opened and be convenient for in DNA sample storage tube gets into the standing groove.

The utility model has the technical effects and advantages that:

1. the utility model relates to a portable genome DNA sample storage device, which comprises a box body, wherein a box cover capable of being opened and closed is arranged above the box body, an elastically deformable air bag is arranged in the box body, two groups of openings are arranged at the lower end of the air bag, the air bag separates the lower part of the box body into a second cavity, the openings are communicated with the second cavity, a placing groove is arranged in the middle of the air bag, a DNA sample storage tube is accommodated in the placing groove, a gap is arranged at the upper end of the air bag, magic tapes capable of being mutually bonded are fixedly arranged on two sides of the gap, water is stored in the third cavity, the second cavity and the first cavity and is used for refrigerating the DNA sample storage tube arranged in the placing groove, the first cavity in the air bag surrounds one circle of the DNA sample storage tube to play a role of flexibly and completely coating the DNA sample storage tube, when the box body jolts, the DNA sample storage tube can be uniformly buffered by the aid of the flowable flexible buffering effect of water in the first cavity, so that the DNA sample storage tube is prevented from being damaged, and the protection of a DNA sample stored in the DNA sample storage tube is improved;

2. according to the portable genome DNA sample storage device, the partition plate has the function of blocking ice cubes in the third cavity, so that the ice cubes are prevented from directly entering the first cavity to cause hard conflict on the inner wall of the DNA sample storage tube, and the protection is strong;

3. according to the portable genome DNA sample storage device, the connecting pipe extends into the first cavity, so that the whole shape of the air bag is limited, the opening is ensured to be always in an open state, the water in the third cavity is ensured to be communicated with the water in the first cavity, and the cold energy generated by the ice block in the third cavity is conveniently transferred into the water in the first cavity.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a handle; 4. an air bag; 5. a DNA sample storage tube; 6. a placement groove; 7. a partition plate; 8. an opening; 9. a third chamber; 10. a second chamber; 11. a first chamber; 12. a slot opening; 13. magic tape; 14. cloth strips; 15. a connecting pipe; 16. a through hole; 17. a water pore; 18. and a communicating hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a portable genome DNA sample storage device as shown in figures 1-4, which comprises a box body 1, wherein a box cover 2 which can be opened and closed is arranged above the box body 1, an elastically deformable air bag 4 is arranged inside the box body 1, two groups of openings 8 are arranged at the lower end of the air bag 4, the air bag 4 partitions the lower part of the box body 1 into a second cavity 10, the openings 8 are communicated with the second cavity 10, a placing groove 6 is arranged in the middle of the air bag 4, a DNA sample storage tube 5 is accommodated in the placing groove 6, a gap opening 12 is arranged at the upper end of the air bag 4, and magic tapes 13 which can be adhered to each other are fixedly arranged on two sides of the gap opening 12.

The interior of the air bag 4 is a first cavity 11, and the upper end surface of the air bag 4 is fixedly provided with a cloth strip 14 positioned at the end part of the gap opening 12.

In this embodiment, water is stored in the third chamber 9, the second chamber 10 and the first chamber 11, and is used for refrigerating the DNA sample storage tube 5 placed in the placing groove 6, and the first chamber 11 in the airbag 4 surrounds the DNA sample storage tube 5 in a circle, so that the DNA sample storage tube 5 is covered with the water in a flexible manner, when the box body 1 jolts, the DNA sample storage tube 5 is buffered uniformly by the flexible buffering effect of the water in the first chamber 11, the DNA sample storage tube 5 is prevented from being damaged, and the protection of the DNA sample stored in the DNA sample storage tube 5 is improved.

The lower part of the second cavity 10 is provided with a partition plate 7 fixed on the inner wall of the box body 1, a third cavity 9 is formed between the lower part of the partition plate 7 and the box body 1, and the surface of the partition plate 7 is provided with a plurality of groups of water holes 17 which penetrate up and down.

It should be noted that the partition 7 serves the purpose of blocking the ice in the third chamber 9, so as to prevent the ice from directly entering the first chamber 11 to cause hard conflict with the inner wall of the DNA sample storage tube 5, and the protection is strong.

The fixed welding of the upper surface of baffle 7 has connecting pipe 15, and the upper end of connecting pipe 15 is passed opening 8 and is stretched into the inside first chamber 11 of gasbag 4, and the surface of connecting pipe 15 is provided with the inside and outside through-hole 16 that runs through of multiunit, and the inside in the first chamber 11 of upper end intercommunication of connecting pipe 15, the lower extreme of connecting pipe 15 is provided with the intercommunicating pore 18 in the intercommunication third chamber 9.

Furthermore, the connecting pipe 15 extends into the first cavity 11, so that the overall shape of the air bag 4 is limited, the opening 8 is ensured to be always in an open state, the water communication between the third cavity 9 and the first cavity 11 is ensured, and the cold energy generated by the ice cubes in the third cavity 9 is conveniently transferred into the water in the first cavity 11.

The third chamber 9 stores ice and water.

The fixed welding of the upper surface of case lid 2 has handle 3, and is fixed through buckle structure between the lower surface of case lid 2 and the inner wall of box 1.

Wherein, handle 3 is conveniently opened, is convenient for take out DNA sample storage tube 5 from box 1.

The buckle structure comprises a clamping groove fixedly welded on the inner wall of the box body 1 and a clamping block fixedly welded on the lower surface of the box cover 2, and the clamping block is clamped in the clamping groove.

In the device, when taking out DNA sample storage tube 5, handheld cloth 14 drives two sets of magic subsides 13 and tears each other, and slit 12 can be opened and be convenient for DNA sample storage tube 5 gets into in the standing groove 6.

The working principle is as follows: third chamber 9, second chamber 10, the storage has water in the first chamber 11, a DNA sample storage tube 5 for placing in the standing groove 6 refrigerates, and first chamber 11 in the gasbag 4 centers on the round of DNA sample storage tube 5, the effect of flexible full cladding DNA sample storage tube 5 has been played, when box 1 jolts, the flexible cushioning effect that water is flowable in the first chamber 11 can give the even buffering of DNA sample storage tube 5, avoid DNA sample storage tube 5 damaged, the protectiveness to the DNA sample of saving in the DNA sample storage tube 5 has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A portable genomic DNA sample storage device, includes box (1), its characterized in that: the utility model discloses a DNA sample storage tube, including box (1), gasbag (4), opening (8), standing groove (6), holding DNA sample storage tube (5) in the standing groove (6), the upper end of gasbag (4) is provided with slot (12), the both sides of slot (12) all are fixed and are provided with magic subsides (13) that can bond each other.

2. The portable genomic DNA sample storage device of claim 1, wherein: the inner part of the air bag (4) is a first cavity (11), and the upper end surface of the air bag (4) is fixedly provided with a cloth strip (14) positioned at the end part of the slit opening (12).

3. The portable genomic DNA sample storage device of claim 1, wherein: the lower part of the second cavity (10) is provided with a partition plate (7) fixed on the inner wall of the box body (1), a third cavity (9) is formed between the lower part of the partition plate (7) and the box body (1), and the surface of the partition plate (7) is provided with a plurality of groups of water holes (17) which penetrate through from top to bottom.

4. The portable genomic DNA sample storage device of claim 3, wherein: the last fixed surface welding of baffle (7) has connecting pipe (15), the upper end of connecting pipe (15) is passed opening (8) and is stretched into gasbag (4) inside first chamber (11), the surface of connecting pipe (15) is provided with inside and outside through-hole (16) that run through of multiunit, the inside in the first chamber of upper end intercommunication (11) of connecting pipe (15), the lower extreme of connecting pipe (15) is provided with intercommunicating pore (18) in the intercommunication third chamber (9).

5. The portable genomic DNA sample storage device of claim 4, wherein: the third cavity (9) stores ice and water.

6. The portable genomic DNA sample storage device of claim 1, wherein: the fixed welding of the upper surface of case lid (2) has handle (3), it is fixed through buckle structure between the lower surface of case lid (2) and the inner wall of box (1).

7. The portable genomic DNA sample storage device of claim 6, wherein: the buckle structure comprises a clamping groove fixedly welded on the inner wall of the box body (1) and a clamping block fixedly welded on the lower surface of the box cover (2), and the clamping block is clamped in the clamping groove.