CN212221103U

CN212221103U - Sampling device for field living tissue

Info

Publication number: CN212221103U
Application number: CN202020862464.4U
Authority: CN
Inventors: 巫桂芬
Original assignee: Guangxi Normal University for Nationalities
Current assignee: Guangxi Normal University for Nationalities
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-25
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a sampling device of open-air live body tissue relates to collection apparatus technical field, including the box to and set up the chamber door on the front of box, the drawer check that are used for placing the ice storage drawer are offered respectively to the upper and lower part of the inside of box, the inside of box is equipped with the sample storage layer in position department between two drawer checks, seted up a plurality of sample storage holes on the sample storage layer, the downthehole sample storage cup of having placed of sample storage, the uncovered chamber door of sample storage hole orientation, set up many gaps that move about freely and quickly the distribution on the sample storage layer, the gap does not communicate with each other with the sample storage hole, the gap communicates with each other with two drawer checks. The utility model provides a sampling device of open-air live body tissue through placing the downthehole sample cup of depositing of sample, can avoid sample cross contamination effectively, and the sample cup of depositing not with ice-cube direct contact, be difficult for destroying reasonable required temperature and humidity by the ice-cube, do benefit to the sample and deposit, seek and keep fresh.

Description

Sampling device for field living tissue

Technical Field

The utility model relates to a gather apparatus technical field, especially relate to a sampling device of open-air live body tissue.

Background

When the wild animal and plant tissues, the large-scale fungus tissues and the like are collected, a sampling device of the wild living tissues is often needed, and the collected animal and plant tissues and the large-scale fungus tissues are temporarily placed in the sampling device of the wild living tissues. In order to maintain the freshness and activity of these animal and plant tissues and large fungal tissues, a low-temperature environment with a certain humidity is often required, and it is a common way to place ice blocks in a sampling device for living tissues in the field and form a low-temperature environment with the ice blocks. In the prior art, because ice cubes are placed in a sampling device for field living tissues, and each sample is often placed on the ice cubes directly, the following problems may occur: firstly, the samples are not properly placed and well isolated from each other, and the problem of sample cross contamination can occur; secondly, the difficulty of searching samples randomly buried in ice blocks is increased, the time consumption is long, and the inactivation of active ingredients is easily caused; thirdly, the sample is directly placed on the ice cube, and the temperature and the humidity required by the sample are destroyed after the ice cube is melted, so that the sample is not easy to store, and the pollution risk of the sample is increased.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model provides a sampling device of open-air live body tissue can solve the easy cross contamination of sample, inconvenient temperature and the unreasonable problem of humidity of seeking, depositing in the appearance cup.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an open-air sampling device, is including the box to and set up chamber door on the front of box, the drawer check that is used for placing the ice storage drawer is offered respectively to the upper and lower part of the inside of box, the inside of box is two position department between the drawer check is equipped with the sample storage layer, a plurality of sample storage holes have been seted up on the sample storage layer, the downthehole sample storage cup of having placed of sample storage, the uncovered orientation in sample storage hole the chamber door, set up many gaps that move about freely and quickly to distribute on the sample storage layer, the gap not with the sample storage hole communicates with each other, gap and two the drawer check communicate with each other.

Further, the sample storage hole is arranged in an upward inclined mode, and the inclined angle is 10-30 degrees.

Further, a sponge layer is arranged on the inner side of the sample storage cup.

Furthermore, a sealing strip is arranged on the box door.

Furthermore, an air outlet is formed in the box door, and an air valve is arranged on the air outlet.

Furthermore, the upper parts of the two side surfaces of the box body are respectively provided with a lifting ring, and a hand strap is arranged between the two lifting rings.

Furthermore, the back of the box body is provided with double shoulder straps.

Furthermore, the bottom of the box body is provided with a plurality of universal wheels.

Furthermore, two side surfaces of the box body are respectively provided with a tool storage box.

Furthermore, a detachable pull rope is arranged on the back of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a sampling device of open-air live body tissue through placing the downthehole sample cup of depositing of sample, can avoid sample cross contamination effectively, and each sample cup of depositing independently places, and it is convenient to seek the sample, and the sample cup of depositing not with ice-cube direct contact, is difficult for destroying reasonable required temperature and humidity by the ice-cube, does benefit to the sample and preserves.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a partial schematic view of the housing and components thereon;

FIG. 4 is a cross-sectional view (isometric cross-sectional view) of FIG. 3;

fig. 5 is a cross-sectional view (isometric cross-sectional view) of a specimen cup.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

Examples

Please refer to fig. 1 to 4, the preferred embodiment of the present invention provides a sampling device for field living tissue, which comprises a box body 1, wherein the box body 1 is integrally of a square structure, the inside has a space, the front surface of the box body 1 is provided with a box door 11, the box body 1 and the box door 11 are made of double-layer materials, the inner layer is a 3 cm foam insulation layer, the outer layer is a 0.5 cm plastic reinforced layer, the double-layer material insulation box body 1 and the box door 11 can effectively maintain the temperature in the box body 1, and a low temperature environment is formed for a long time, which is beneficial to sample preservation. The box door 11 is installed on the box body 1 through the hinge 18, the sealing strip is arranged on the box door 11 and arranged at the edge of the box door 11, and when the box door 11 is closed, the sealing strip is matched with the box body 1 to realize tight sealing. The door 11 is provided with a door handle 17 for opening and closing the door 11.

Referring to fig. 1 to 4, the upper and lower portions of the inside of the box 1 are respectively provided with drawer grids 3 for placing the ice storage drawer 2, a sample storage layer 4 is disposed between the two drawer grids 3 in the box 1, the sample storage layer 5 is provided with a plurality of sample storage holes 6, a sample storage cup 5 is disposed in each sample storage hole 6, the opening of the sample storage hole 6 faces the box door 11, the sample storage layer 4 is provided with a plurality of vertically and horizontally distributed gaps 8, the gaps 8 are not communicated with the sample storage holes 6, and the gaps 8 are communicated with the two drawer grids 3.

During the implementation, deposit appearance cup 5 and place in sample hole 6, the uncovered of sample hole 6 is towards chamber door 11, when opening chamber door 11, makes things convenient for depositing of sample cup 5, places a sample cup 5 in a sample hole 6, and sample cup 5 is independent mutually, consequently, when the sample is placed in sample cup 5, a sample is placed in a sample cup 5, and the sample of being convenient for like this the collection can be separately placed by classification, prevents the cross contamination of sample. When the sample storage cups 5 need to be searched and taken out, all the sample storage cups 5 can be seen by opening the box door 11, so that the sample storage cups 5 can be conveniently searched. The ice cubes are placed in the ice storage drawer 2, the ice storage drawer 2 is placed in the drawer grids 3, the ice cubes in the ice storage drawer 2 can enable the temperature in the box body 1 to be low, the low temperature of the ice cubes can be diffused through the ice storage drawer 2, the sample storage layer 4 and the gaps 8 which are distributed vertically and horizontally, the generated ice water flows into the drawer grids 3 on the lower layer from the drawer grids 3 through the gaps 8 which are distributed vertically and horizontally, and the sample storage cup 5 is not in direct contact with the ice cubes and the ice water, so that the temperature in the sample storage cup 5 cannot be too low at the moment, a reasonable low-temperature environment can be formed, and the sample storage cup 5 in the box body 1 can be in a reasonable low-temperature environment to achieve low-temperature storage; the gap 8 is not communicated with the sample storage hole 6, ice water cannot enter the sample storage hole 6 and the sample storage cup 5, ice water cannot contact with a sample, excessive moisture can be avoided, and a low-temperature environment is easy to maintain a humid environment so as to realize moisture preservation. And because the ice block and the ice water are not directly contacted with the sample storage cup 5, the ice water can not pollute the sample in the sample storage cup.

The outer side wall of the outward side of the ice storage drawer 2 is provided with a drawer handle 21, which is convenient for pushing and pulling the ice storage drawer 2.

In a preferred embodiment, referring to fig. 2 and 3, the sample well 6 is inclined upwardly at an angle of 10-30 °. In the preferred embodiment, the inclined angle of the sample storage hole 6 is 15 degrees, and the sample storage hole 6 arranged in an upward inclined manner can enable the inserted sample storage cup 5 to keep the bottle mouth upward, so that the sample is protected.

Referring to fig. 5, the sample storage cup 5 includes a cup body 52 and a cup cover 53, the cup body 52 is integrally cylindrical, the cup cover 53 is mounted on the cup body 52 in a threaded connection manner, and a sponge layer 51 is arranged on the inner side of the sample storage cup 5 and made of sponge. In practice, the sponge layer is impregnated with water to make the sea surface layer have a certain humidity, such as 15-50%. In the preferred embodiment, the sponge layer 51 with the humidity of 20% and the thickness of 0.5 cm is padded in each sample cup 5, so that the mechanical damage of the sample can be reduced, a certain humidity is maintained, and the original freshness of the sample is kept before use.

Because the ice-cube is placed to box 1, when the ice-cube melts the back, atmospheric pressure in the box 1 compares in the outside will be little, consequently, chamber door 11 opens and has certain degree of difficulty, especially after chamber door 11 has set up the sealing strip, opens the chamber door by force and probably damages chamber door 11 or hinge 18. In the preferred embodiment, referring to fig. 1, the box door 11 is provided with an air outlet, and an air valve 12 is disposed on the air outlet. When the air pressure in the box body 1 is much smaller than that outside, the air valve 12 is opened firstly, so that the box body 1 is communicated with the outside through the air hole, the air pressure inside and outside the box body 1 is close, and the box door 11 can be opened conveniently. In order to preserve the low temperature environment in the cabinet 1, the gas valve 12 is closed when the cabinet door 11 is not opened.

Referring to fig. 1, the case 1 is provided at upper portions of both side surfaces thereof with lifting loops 13, respectively, and a lifting strap 14 is provided between the two lifting loops 13, so that the case 1 can be moved by lifting the lifting strap 14 with a hand during a short movement.

Referring to fig. 1, the back of the box body 1 is provided with two shoulder straps 15, and a user can carry the sampling device by the two shoulder straps 15, so that the box body 1 can be conveniently moved in a carrying manner during field climbing, and hands are liberated to help the body to stably move forward.

Referring to fig. 1, four universal wheels 16 are disposed at the bottom of the case 1 to support and move the case 1. The back of the box body 1 is provided with a detachable pull rope (not shown in the figure), the pull rope can be arranged on the box body 1 or the double-shoulder straps 15 or the lifting rings 13 in a binding mode and the like, the pull rope is in a Y-shaped form, two end points are respectively connected with the box body 1 or the double-shoulder straps 15 or the two lifting rings 13, and the other edge is pulled by a person to realize the movement of the sampling device.

Referring to fig. 1 and 2, two side surfaces of the box body 1 are respectively provided with a tool storage box 9, the tool storage box 9 has an internal hollow structure for storing a sampling tool, and the tool storage box 9 is provided with a tool storage box cover 91 inserted into the top end of the tool storage box 9.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a sampling device of open-air live body tissue, including box (1) to and set up chamber door (11) on the front of box (1), its characterized in that: drawer check (3) that are used for placing storage ice drawer (2) are offered respectively to the upper and lower part of the inside of box (1), the inside of box (1) is two position department between drawer check (3) is equipped with sample storage layer (4), a plurality of sample storage holes (6) have been seted up on sample storage layer (4), sample storage cup (5) have been placed in sample storage hole (6), the uncovered orientation of sample storage hole (6) chamber door (11), gap (8) of many vertical and horizontal distributions have been seted up on sample storage layer (4), gap (8) not with sample storage hole (6) communicate with each other, gap (8) and two drawer check (3) communicate with each other.

2. A field biopsy sampling device according to claim 1, wherein: the sample storage hole (6) is arranged in an upward inclined mode, and the inclined angle is 10-30 degrees.

3. A field biopsy sampling device according to claim 1, wherein: the inner side of the sample storage cup (5) is provided with a sponge layer (51) which can be replaced and washed.

4. A field biopsy sampling device according to claim 1, wherein: and a sealing strip is arranged on the box door (11).

5. A field biopsy sampling device according to claim 1, wherein: an air outlet hole is formed in the box door (11), and an air valve (12) is arranged on the air outlet hole.

6. A field biopsy sampling device according to claim 1, wherein: the upper parts of two side surfaces of the box body (1) are respectively provided with a lifting ring (13), and a hand strap (14) is arranged between the two lifting rings (13).

7. A field biopsy sampling device according to claim 1, wherein: the back of the box body (1) is provided with a double-shoulder strap (15).

8. A field biopsy sampling device according to claim 1, wherein: the bottom of the box body (1) is provided with a plurality of universal wheels (16).

9. A field biopsy sampling device according to claim 1, wherein: two side surfaces of the box body (1) are respectively provided with a tool storage box (9).

10. A field biopsy sampling device according to claim 1, wherein: the back of the box body (1) is provided with a detachable pull rope.