CN210261744U

CN210261744U - Microbial cultivation box

Info

Publication number: CN210261744U
Application number: CN201920984300.6U
Authority: CN
Inventors: 魏小玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-07
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a box is cultivateed to microorganism relates to microorganism cultivation technical field. The culture box comprises a box body, wherein a plurality of cylindrical culture tanks are uniformly distributed on the upper part of the box body along the left and right directions; the culture tank is arranged along the vertical direction; the lower parts of the culture tanks are provided with storage devices; the upper parts of the culture tanks are provided with culture environment switching devices; the storage device comprises a through groove arranged on the front side of the lower part of the box body; the through grooves are arranged along the front and back directions; the upper end of the through groove is communicated with the lower end of the culture groove; the front end of the through groove is communicated with a plugging port; the supporting block is inserted in the through groove in a matched and sliding manner; a plugging plate is fixed at the front end of the supporting block; a sealing sleeve is fixedly sleeved on the outer side of the plugging plate; the plugging plate corresponds to the plugging port; the sealing sleeve is in sealing fit with the side wall of the plugging port; the supporting shoe upper end is opened has cylindrical standing groove. The utility model has the advantages that: it can avoid taking place the air interchange between each culture dish, can correspond the regulation and cultivate the environment, and the practicality is strong.

Description

Microbial cultivation box

Technical Field

The utility model relates to a microbial cultivation technical field.

Background

The culture dish is the most commonly used household utensils when cultivateing the microorganism, when using a plurality of culture dishes to cultivate the microorganism, for the arrangement of convenient culture dish is deposited, needs to use the microorganism culture box. However, the existing microorganism culture box is generally simple in structure, cannot limit air communication among culture dishes, easily causes the problem of cross contamination among microorganisms, and cannot correspondingly adjust culture environment according to the anaerobic property and the aerobic property of the microorganisms, so that the practicability is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a box is cultivateed to microorganism, and it can avoid taking place the air exchange between each culture dish, can correspond to adjust and cultivate the environment, and the practicality is strong.

The utility model adopts the technical proposal that: the microorganism culture box comprises a box body, wherein a plurality of cylindrical culture tanks are uniformly distributed on the upper part of the box body along the left and right directions; the culture tank is arranged along the vertical direction; the lower parts of the culture tanks are provided with storage devices; the upper parts of the culture tanks are provided with culture environment switching devices;

the storage device comprises a through groove arranged on the front side of the lower part of the box body; the through grooves are arranged along the front and back directions; the upper end of the through groove is communicated with the lower end of the culture groove; the front end of the through groove is communicated with a plugging port; the supporting block is inserted in the through groove in a matched and sliding manner; a plugging plate is fixed at the front end of the supporting block; a sealing sleeve is fixedly sleeved on the outer side of the plugging plate; the plugging plate corresponds to the plugging port; the sealing sleeve is in sealing fit with the side wall of the plugging port; the upper end of the supporting block is provided with a cylindrical placing groove; the placing groove and the culture groove are coaxially corresponding; the diameter of the placing groove is larger than that of the culture groove; a positioning block is fixed in the middle of the front end of the plugging plate; a push-pull plate is fixed at the front end of the positioning block; an installation block is arranged above the positioning block; the mounting block is fixed with the front side of the box body; a positioning hole is formed in the middle of the mounting block; a positioning bolt penetrates through the middle part of the mounting block and is inserted and arranged along the vertical direction; the lower part of the positioning bolt is in threaded connection with the positioning hole;

the culture environment switching device comprises an action groove cover which is connected in the culture groove in a threaded fit manner; a silica gel pad is fixed at the lower end of the action groove cover in a matching way; the upper end of the action groove cover is respectively and fixedly communicated with a liquid injection pipe and an air conduction pipe; the liquid injection pipe is connected with a sealing cover through threads; an air valve is arranged on the air conduction pipe; an operating handle is fixed at the upper end of the action groove cover.

Further optimize this technical scheme, a coaxial stop collar seat that is fixed with in the standing groove of microorganism culture box.

Further optimizes the technical proposal that a label bag is fixed at the front end of a push-pull plate of the microorganism culture box.

The beneficial effects of the utility model reside in that:

1. the culture dishes can be placed in the placing groove, and through the correspondence between the plugging plate and the plugging port, the sealing fit between the sealing sleeve and the side wall of the plugging port and the threaded connection between the action groove cover and the culture groove, the culture dishes can be respectively and independently separated, so that the problem of air communication among the culture dishes is avoided, and the cross infection of microorganisms is avoided; the storage device can be fixed by connecting the positioning bolt with the positioning hole through threads; the supporting block can be conveniently operated to slide along the through groove through the push-pull plate; an operating handle is fixed at the upper end of the action groove cover, and the action groove cover is conveniently screwed by the operating handle; an air conduction pipe is fixedly communicated with the upper end of the action groove cover, and an air valve is arranged on the air conduction pipe and can control the conduction and the sealing of the culture groove and the outside air; the placing groove and the culture groove are coaxially corresponding, the diameter of the placing groove is larger than that of the culture groove, and the lower end of the action groove cover is fixedly matched with a silica gel pad, so that the silica gel pad can enter the placing groove and the upper end of the culture dish is blocked; the culture solution can be conveniently added into the culture dish through the liquid injection pipe.

2. A limiting sleeve seat is coaxially fixed in the placing groove and can be sleeved at the lower part of the culture dish, so that the upper end of the culture dish can be completely blocked by a silica gel pad; the front end of the push-pull plate is fixed with a label bag, and a corresponding label can be inserted, so that the microorganism classification and identification are facilitated.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the exploded structure of the present invention.

In the figure, 1, a box body; 2. a culture tank; 3. a through groove; 4. plugging the opening; 5. a support block; 6. a plugging plate; 7. sealing sleeves; 8. a placement groove; 9. positioning blocks; 10. a push-pull plate; 11. mounting blocks; 12. positioning holes; 13. positioning the bolt; 14. an action groove cover; 15. a silica gel pad; 16. a liquid injection pipe; 17. an air conduction pipe; 18. sealing the cover; 19. an air valve; 20. an operating handle; 21. a limiting sleeve seat; 22. a label bag; 23. a culture dish.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in the figure 1-2, a microorganism culture box comprises a box body 1, wherein a plurality of cylindrical culture tanks 2 are uniformly distributed on the upper part of the box body 1 along the left and right direction; the culture tank 2 is arranged along the vertical direction; the lower parts of the culture tanks 2 are provided with storage devices; the upper parts of the culture tanks 2 are provided with culture environment switching devices; the storage device comprises a through groove 3 arranged at the front side of the lower part of the box body 1; the through grooves 3 are arranged along the front and back directions; the upper end of the through groove 3 is communicated with the lower end of the culture groove 2; the front end of the through groove 3 is communicated with a plugging port 4; a supporting block 5 is inserted in the through groove 3 in a matched and sliding manner; a plugging plate 6 is fixed at the front end of the supporting block 5; a sealing sleeve 7 is fixedly sleeved on the outer side of the plugging plate 6; the plugging plate 6 corresponds to the plugging port 4; the sealing sleeve 7 is in sealing fit with the side wall of the plugging port 4; the upper end of the supporting block 5 is provided with a cylindrical placing groove 8; the placing groove 8 is coaxially corresponding to the culture groove 2; the diameter of the placing groove 8 is larger than that of the culture groove 2; a positioning block 9 is fixed in the middle of the front end of the plugging plate 6; a push-pull plate 10 is fixed at the front end of the positioning block 9; an installation block 11 is arranged above the positioning block 9; the mounting block 11 is fixed with the front side of the box body 1; a positioning hole 12 is formed in the middle of the mounting block 11; a positioning bolt 13 penetrates through the middle part of the mounting block 11 and is inserted and arranged along the vertical direction; the lower part of the positioning bolt 13 is in threaded connection with the positioning hole 12.

The culture environment switching device comprises an action groove cover 14 which is connected in the culture groove 2 in a threaded fit manner; a silica gel pad 15 is fixed at the lower end of the action groove cover 14 in a matching way; the upper end of the action groove cover 14 is respectively and fixedly communicated with a liquid injection pipe 16 and an air conduction pipe 17; the liquid injection pipe 16 is connected with a sealing cover 18 through screw threads; an air valve 19 is arranged on the air conduction pipe 17; an operating handle 20 is fixed at the upper end of the acting groove cover 14; a limiting sleeve seat 21 is coaxially fixed in the placing groove 8; the label bag 22 is fixed at the front end of the push-pull plate 10.

Firstly, the supporting block 5 is pulled out, the culture dishes 23 cultured with microorganisms are placed in the position of the limiting sleeve seat 21 in the corresponding placing groove 8, as shown in fig. 2, the label for identifying the microorganisms is placed in the corresponding label bag 22, then the supporting block 5 is pushed back to the through groove 3, the positioning bolt 13 is in threaded connection with the positioning hole 12, the above processes are repeated to completely place all the culture dishes 23, at the moment, the culture grooves 2 at all places are sealed, and all the culture dishes 23 are respectively and independently separated, so that air communication among the culture dishes 23 is avoided.

When the microorganisms are cultured, some microorganisms are anaerobic, some microorganisms are aerobic, and corresponding air environments need to be provided respectively in order to ensure the normal culture of the microorganisms. In the technical scheme, aiming at anaerobic microorganisms, the air valve 19 can be opened, the action groove cover 14 is screwed through the operating handle 20 until the silica gel pad 15 is in sealed contact with the upper end of the culture dish 23, and then the air valve 19 is closed, so that air in the culture groove 2 can be greatly discharged through the process, the upper end of the culture dish 23 is blocked, an environment with rare oxygen is created for the microorganisms in the culture dish 23, and the growth of the anaerobic microorganisms is facilitated; to the aerobic microorganism, can open air valve 19 to twist and act on upper end of cell lid 14 to culture tank 2, lead to in the culture tank 2 with the outside air switch on, for the internal air that fills in culture tank 2, close air valve 19 again, culture tank 2 internal volume is big and more air has been held this moment, is favorable to the growth of this kind of aerobic microorganism (when the surplus that the oxygen in culture tank 2 was consumed is less, can open air valve 19 a period, for supplementing the air in culture tank 2).

In the process of creating the culture environment for the microorganisms, in order to avoid air communication among the culture dishes 23, the air valve 19 is opened one by one when opened; in order to facilitate the observation of the inside of the culture dish 23, the box body 1 may be made of transparent material.

Claims

1. A microorganism culture box comprises a box body (1), and is characterized in that: a plurality of cylindrical culture tanks (2) are uniformly distributed on the upper part of the box body (1) along the left and right directions; the culture tank (2) is arranged along the vertical direction; the lower parts of the culture tanks (2) are provided with storage devices; the upper parts of the culture tanks (2) are provided with culture environment switching devices;

the storage device comprises a through groove (3) formed in the front side of the lower part of the box body (1); the through grooves (3) are arranged along the front and back directions; the upper end of the through groove (3) is communicated with the lower end of the culture groove (2); the front end of the through groove (3) is communicated with a plugging port (4); a supporting block (5) is inserted in the through groove (3) in a matched and sliding manner; a plugging plate (6) is fixed at the front end of the supporting block (5); a sealing sleeve (7) is fixedly sleeved on the outer side of the plugging plate (6); the plugging plate (6) corresponds to the plugging port (4); the sealing sleeve (7) is in sealing fit with the side wall of the sealing opening (4); the upper end of the supporting block (5) is provided with a cylindrical placing groove (8); the placing groove (8) is coaxially corresponding to the culture groove (2); the diameter of the placing groove (8) is larger than that of the culture groove (2); a positioning block (9) is fixed in the middle of the front end of the plugging plate (6); a push-pull plate (10) is fixed at the front end of the positioning block (9); an installation block (11) is arranged above the positioning block (9); the mounting block (11) is fixed with the front side of the box body (1); the middle part of the mounting block (11) is provided with a positioning hole (12); a positioning bolt (13) penetrates through the middle part of the mounting block (11) and is inserted and arranged along the vertical direction; the lower part of the positioning bolt (13) is in threaded connection with the positioning hole (12);

the culture environment switching device comprises an acting groove cover (14) which is connected in the culture groove (2) in a threaded fit manner; a silica gel pad (15) is fixed at the lower end of the action groove cover (14) in a matching way; the upper end of the action groove cover (14) is respectively and fixedly communicated with a liquid injection pipe (16) and an air conduction pipe (17); the liquid injection pipe (16) is connected with a sealing cover (18) by screw thread; an air valve (19) is arranged on the air conduction pipe (17); an operating handle (20) is fixed at the upper end of the acting groove cover (14).

2. A microorganism culture cassette according to claim 1, wherein: a limiting sleeve seat (21) is coaxially fixed in the placing groove (8).

3. A microorganism culture cassette according to claim 1, wherein: the front end of the push-pull plate (10) is fixed with a label bag (22).