CN211734354U

CN211734354U - Strain culture vessel for biological laboratory

Info

Publication number: CN211734354U
Application number: CN202020006232.9U
Authority: CN
Inventors: 王丹姝; 刘英娇; 李雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-23
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a bacterial culture household utensils are used in biological laboratory, comprises a box bod, the bottom cover of box body is equipped with the rubber sleeve, the fixed cover in top on box body surface is equipped with first ring, sealed the pad has been placed at the top of first ring, the second ring has been placed at the top of sealed pad, the inner wall fixedly connected with lid of second ring, the equal first threaded rod of fixedly connected with in four corners at first ring top, the top of first threaded rod runs through sealed pad and second ring in proper order and extends to the top of second ring, the surface of first threaded rod is overlapped respectively and is equipped with first spring and nut. The utility model provides a current bacterial cultivation household utensils simple structure, household utensils and ware lid are connected the leakproofness poor, and air and outside air's circulation in the unable nimble control household utensils, the bottom does not have protective structure, and people make household utensils and table collision when putting down the household utensils taking up, cause the problem that the household utensils damaged easily.

Description

Strain culture vessel for biological laboratory

Technical Field

The utility model relates to a bacterial culture technical field specifically is a bacterial culture household utensils are used in biological laboratory.

Background

The method of aseptic operation is used to separate some edible fungus from mixed microbe and this process is called strain separation, and the purified mycelium is pure strain.

People place the bacterial in the household utensils usually and cultivate, and current bacterial cultivates household utensils simple structure, household utensils and ware lid connection leakproofness are poor, and the circulation of air and outside air in the unable nimble control household utensils, the bottom does not have protective structure, and people make household utensils and table collision when putting down the household utensils, cause the damage of household utensils easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a household utensils are cultivateed with bacterial in biological laboratory, it is good to possess the leakproofness, be convenient for control household utensils in the circulation of air and outside air, the bottom has protective structure's advantage, current bacterial cultivation household utensils simple structure has been solved, household utensils and ware lid are connected the leakproofness poor, air and outside air's circulation in the control household utensils of unable flexibility, the bottom does not have protective structure, people are taking up when putting down the household utensils, make household utensils and table collision, cause the problem that the household utensils damaged easily.

In order to achieve the above object, the utility model provides a following technical scheme: a strain culture vessel for a biological laboratory comprises a box body, wherein a rubber sleeve is sleeved at the bottom of the box body, a first circular ring is fixedly sleeved at the top of the surface of the box body, a sealing gasket is placed at the top of the first circular ring, a second circular ring is placed at the top of the sealing gasket, a box cover is fixedly connected to the inner wall of the second circular ring, first threaded rods are fixedly connected to four corners of the top of the first circular ring, the top of each first threaded rod sequentially penetrates through the sealing gasket and the second circular ring and extends to the top of the second circular ring, a first spring and a nut are respectively sleeved on the surface of each first threaded rod, the first threaded rods are in threaded connection with the nuts, a vertical pipe is communicated with the center of the top of the box cover, gas outlet holes are formed in two sides, the front side and the rear side of the vertical pipe, a threaded hole is formed in the top of the vertical pipe, and, the bottom of the second threaded rod penetrates through the threaded hole and extends to the inner cavity of the vertical pipe, and the bottom of the second threaded rod is fixedly connected with a sealing plug.

Preferably, the bottom of the inner cavity of the rubber sleeve is provided with a groove, a second spring is placed in the inner cavity of the groove, the top of the second spring is in contact with the bottom of the box body, and the bottom of the second spring is in contact with the bottom of the inner cavity of the groove.

Preferably, the bottom of the first spring is in contact with the top of the second ring, the bottom of the nut is fixedly connected with a gasket sleeved on the surface of the first threaded rod, the top of the first spring is in contact with the gasket, and the tops of two sides of the nut are fixedly connected with knobs.

Preferably, the surface of the sealing plug is sleeved with a sealing ring, and one side of the sealing ring, which is far away from the sealing plug, is in contact with the inner wall of the standpipe.

Preferably, the inner wall fixedly connected with stand of box body, fixedly connected with baffle between box body and the stand, the bottom of baffle and the bottom fixed connection of box inner chamber.

Preferably, the second threaded rod is in threaded connection with the threaded hole, and the top of the second threaded rod is fixedly connected with a rotary table.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a box body, the rubber sleeve, first ring, sealed the pad, the second ring, the lid, first threaded rod, a first spring, the nut, the standpipe, the venthole, the screw hole, second threaded rod and sealing plug cooperate, it is good to possess the leakproofness, be convenient for control the circulation of air and outside air in the household utensils, the bottom has protective structure's advantage, current bacterial culture household utensils simple structure has been solved, the household utensils are connected the leakproofness poor with the household utensils lid, the circulation of air and outside air in the unable nimble control household utensils, the bottom does not have protective structure, people are when taking up the household utensils of putting down, make household utensils and table collision, cause the problem that the household utensils damaged easily.

2. The utility model discloses a rubber sleeve, can protect the bottom of box body, through setting up recess and second spring, make rubber sleeve have certain shock-absorbing capacity, can be better cushion the protection to the box body bottom, make household utensils place more stably when the operation at the table bench simultaneously, through setting up the gasket, the area of contact of nut and first spring has been increased, be convenient for compress first spring, through setting up the sealing washer, the leakproofness between sealing plug and the standpipe inner wall has been strengthened, through setting up the baffle, can separate into four spaces with the inner chamber of box body, be convenient for place the bacterial and cultivate in four spaces, be convenient for observe the growth condition of every space bacterial, through setting up the carousel, be convenient for the rotation of second threaded rod.

Drawings

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

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

FIG. 3 is a perspective view of the box body and the partition board of the present invention;

fig. 4 is a perspective view of the first threaded rod and the second ring of the present invention.

In the figure: the sealing device comprises a box body 1, a rubber sleeve 2, a first ring 3, a sealing gasket 4, a second ring 5, a box cover 6, a first threaded rod 7, a first spring 8, a nut 9, a vertical pipe 10, an air outlet hole 11, a threaded hole 12, a second threaded rod 13, a sealing plug 14, a groove 15, a second spring 16, a gasket 17, a sealing ring 18 and a partition plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box body 1, rubber sleeve 2, first ring 3, sealed 4, second ring 5, lid 6, first threaded rod 7, first spring 8, nut 9, standpipe 10, venthole 11, screw hole 12, second threaded rod 13, sealing plug 14, recess 15, second spring 16, gasket 17,

sealing washer

18 and 19 parts of baffle are general standard or the part that technical staff in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a strain cultivation vessel for a biological laboratory, comprises a box body 1, a rubber sleeve 2 is sleeved at the bottom of the box body 1, a first ring 3 is fixedly sleeved at the top of the surface of the box body 1, a sealing gasket 4 is placed at the top of the first ring 3, a second ring 5 is placed at the top of the sealing gasket 4, a box cover 6 is fixedly connected to the inner wall of the second ring 5, first threaded rods 7 are fixedly connected to four corners of the top of the first ring 3, the top of each first threaded rod 7 sequentially penetrates through the sealing gasket 4 and the corresponding second ring 5 and extends to the top of the corresponding second ring 5, a first spring 8 and a nut 9 are respectively sleeved on the surface of each first threaded rod 7, the first threaded rods 7 are in threaded connection with the nuts 9, a vertical pipe 10 is communicated at the center of the top of the box cover 6, two sides of the vertical pipe 10, air outlet holes 11 are respectively formed in the front side and the, a second threaded rod 13 is arranged at the top of the vertical pipe 10 in a penetrating manner, the bottom of the second threaded rod 13 penetrates through the threaded hole 12 and extends to the inner cavity of the vertical pipe 10, a sealing plug 14 is fixedly connected to the bottom of the second threaded rod 13, a groove 15 is formed in the bottom of the inner cavity of the rubber sleeve 2, a second spring 16 is placed in the inner cavity of the groove 15, the top of the second spring 16 is in contact with the bottom of the box body 1, the bottom of the second spring 16 is in contact with the bottom of the inner cavity of the groove 15, the bottom of the box body 1 can be protected through the rubber sleeve 2, the rubber sleeve 2 has certain buffering performance through the arrangement of the groove 15 and the second spring 16, the bottom of the box body 1 can be better buffered and protected, meanwhile, a vessel is more stably placed on a table for operation, the bottom of the first spring 8 is in contact with the top of the second circular ring 5, a gasket 17 is fixedly connected, the top of the first spring 8 contacts with a gasket 17, the top of the two sides of the nut 9 is fixedly connected with a knob, the contact area between the nut 9 and the first spring 8 is increased by arranging the gasket 17, the first spring 8 is convenient to compress, the surface of the sealing plug 14 is sleeved with a sealing ring 18, one side of the sealing ring 18, which is far away from the sealing plug 14, contacts with the inner wall of the vertical pipe 10, the sealing property between the sealing plug 14 and the inner wall of the vertical pipe 10 is enhanced by arranging the sealing ring 18, the inner wall of the box body 1 is fixedly connected with a vertical column, a partition plate 19 is fixedly connected between the box body 1 and the vertical column, the bottom of the partition plate 19 is fixedly connected with the bottom of the inner cavity of the box body 1, the inner cavity of the box body 1 can be divided into four spaces by arranging the partition plate 19, the strains can be conveniently placed in the four, top fixedly connected with carousel of second threaded rod 13, through setting up the carousel, be convenient for the rotation of second threaded rod 13, through box body 1, rubber sleeve 2, first ring 3, sealed pad 4, second ring 5, lid 6, first threaded rod 7, first spring 8, nut 9, standpipe 10, venthole 11, screw hole 12, second threaded rod 13 and sealing plug 14 cooperate, it is good to possess the leakproofness, be convenient for control household utensils in air and outside air's circulation, the bottom has protective structure's advantage, current bacterial culture household utensils simple structure has been solved, household utensils and household utensils lid connection leakproofness are poor, the circulation of air and outside air in the unable nimble control household utensils, the bottom does not have protective structure, people are when taking up and putting down the household utensils, make household utensils and table collision, cause the problem of household utensils damage easily.

When the box body is used, the inner cavity of the box body 1 can be divided into four spaces through the partition plates 19, strains can be conveniently placed in the four spaces for culture, the growth condition of the strains in each space is observed, the nut 9 is driven to rotate by rotating the knob, the nut 9 is connected with the first threaded rod 7 through the screw thread, the nut 9 moves downwards, the first spring 8 is compressed by the nut 9, the second ring 5 is pushed by the first spring 8 to extrude the sealing gasket 4, the first ring 3 and the second ring 5 are sealed through the sealing gasket 4, the sealing performance is good, when the interior of the box body 1 needs to be ventilated, the second threaded rod 13 is driven to rotate by the rotating turntable, the second threaded rod 13 is connected with the screw thread 12 through the second threaded rod 13, the second threaded rod 13 moves upwards, the second threaded rod 13 drives the sealing plug 14 to move upwards, the sealing plug 14 moves to the position above the air outlet hole 11, and outside air can enter, so that the air in the inner cavity of the box body 1 is communicated with the outside air.

In summary, the following steps: this household utensils are cultivateed with bacterial in biological laboratory, through box body 1, rubber sleeve 2, first ring 3, sealed 4, second ring 5, lid 6, first threaded rod 7, first spring 8, nut 9, standpipe 10, venthole 11, screw hole 12, second threaded rod 13 and sealing plug 14 cooperate, current household utensils is cultivateed to bacterial simple structure has been solved, household utensils and ware lid connection leakproofness are poor, circulation of air and outside air in the unable nimble control household utensils, the bottom does not have protective structure, people are when taking up and putting down the household utensils, make household utensils and table platform collision, cause the problem that the household utensils damaged easily.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biological laboratory is with bacterial culture household utensils, includes box body (1), its characterized in that: the bottom cover of box body (1) is equipped with rubber sleeve (2), the fixed cover in top on box body (1) surface is equipped with first ring (3), sealed pad (4) have been placed at the top of first ring (3), second ring (5) have been placed at the top of sealed pad (4), the inner wall fixedly connected with lid (6) of second ring (5), the equal fixedly connected with first threaded rod (7) in four corners at first ring (3) top, the top of first threaded rod (7) runs through sealed pad (4) and second ring (5) in proper order and extends to the top of second ring (5), the surface of first threaded rod (7) is equipped with first spring (8) and nut (9) respectively, first threaded rod (7) and nut (9) threaded connection, the center department at lid (6) top communicates has standpipe (10), the improved vertical pipe structure is characterized in that air outlet holes (11) are formed in the two sides, the front side and the rear side of the vertical pipe (10), threaded holes (12) are formed in the top of the vertical pipe (10), a second threaded rod (13) penetrates through the top of the vertical pipe (10), the bottom of the second threaded rod (13) penetrates through the threaded holes (12) and extends to the inner cavity of the vertical pipe (10), and a sealing plug (14) is fixedly connected to the bottom of the second threaded rod (13).

2. The seed culture vessel for a biological laboratory according to claim 1, wherein: the bottom of the inner cavity of the rubber sleeve (2) is provided with a groove (15), a second spring (16) is placed in the inner cavity of the groove (15), the top of the second spring (16) is in contact with the bottom of the box body (1), and the bottom of the second spring (16) is in contact with the bottom of the inner cavity of the groove (15).

3. The seed culture vessel for a biological laboratory according to claim 1, wherein: the bottom of first spring (8) and the top contact of second ring (5), the bottom fixedly connected with cover of nut (9) is established at gasket (17) on first threaded rod (7) surface, the top and the gasket (17) contact of first spring (8), the equal fixedly connected with knob in top of nut (9) both sides.

4. The seed culture vessel for a biological laboratory according to claim 1, wherein: the surface of the sealing plug (14) is sleeved with a sealing ring (18), and one side, far away from the sealing plug (14), of the sealing ring (18) is in contact with the inner wall of the standpipe (10).

5. The seed culture vessel for a biological laboratory according to claim 1, wherein: the inner wall fixedly connected with stand of box body (1), fixedly connected with baffle (19) between box body (1) and the stand, the bottom of baffle (19) and the bottom fixed connection of box body (1) inner chamber.

6. The seed culture vessel for a biological laboratory according to claim 1, wherein: the second threaded rod (13) is in threaded connection with the threaded hole (12), and a rotary table is fixedly connected to the top of the second threaded rod (13).