CN206562431U - A kind of microorganism seperation culture device - Google Patents

Abstract

The utility model discloses a microorganism separation and cultivation device, comprising: a box body, the box body is a square box body, a sealing gasket is arranged at the opening of the box body, and three L-shaped baffle grooves are arranged in the box body, A baffle is provided in the L-shaped baffle groove; a scribed cover, the scribed cover is snapped on the box body, a square card slot is arranged on the top of the scribed cover, and the scribed cover is provided with a There is a marking track, and a marking device is installed on the marking track; a sealing cover, the bottom edge of the sealing cover is engaged in a square slot, and the upper surface of the sealing cover is provided with a ventilating port, and the ventilating A bacterial filter membrane is provided on the inner side of the mouth close to the sealing cover. The scribed cover of the utility model is covered on the box body, and the scribed cover and the box body form an airtight environment, which can solve the bacteria pollution caused by the traditional need to open and cultivate the scribed line; the sealing cover can ensure that the box body is in a closed state during cultivation environment, the bacterial filtration membrane can ensure ventilation, and can filter out miscellaneous bacteria into the box.

Description

A kind of microorganism separation and cultivation device

technical field

The utility model relates to the technical field of separation and cultivation, in particular to a microorganism separation and cultivation device.

Background technique

In the fields of clinical microbiology testing, microbiology-related teaching and scientific research experiments, food microbiological testing, etc., which involve the isolation and identification of microorganisms, since the samples to be tested are mostly mixtures of different bacterial species or different subtypes of microorganisms, if the samples are to be accurately identified For identification or follow-up experiments, purer microbial colonies need to be obtained. Therefore, the isolation of microbial single colonies is particularly important. However, some laboratory microbial classifications now often take steps such as marking and picking bacteria, which are very easy to be contaminated during the operation.

Chinese patent, authorized announcement number: CN 102559476 B, the patent name is a kind of microorganism separation and cultivation device, which is composed of an upper cover made of transparent high-temperature resistant material and a lower cover for placing the culture medium, and the upper cover and the lower cover are stacked to form The culture container of the culture device; the upper cover and the lower cover are disc-shaped to form a cylindrical culture container; the top of the inoculation scratch module is fixed on the inner cover surface of the upper cover, and the upper cover is fixed on the inner cover surface of the upper cover. The center position of the cover is provided with a rotating drive rod, and the center position of the lower cover is provided with a drive rod orientation seat. When the upper cover and the lower cover are stacked, the rotation drive rod and the drive rod orientation seat are just installed and fitted together. , the side of the inoculation scratching module is fixed on one side of the rotating drive rod. Its disadvantage is that the drawn lines are denser, and at the same time, the device does not prevent the air flow in the guide groove from causing the contamination of bacteria, and the device cannot achieve the separation and cultivation device that can be used in both aerobic and anaerobic conditions.

Utility model content

The utility model aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, an object of this utility model is to propose a kind of microorganism separation and cultivation device, and the sealing cover can ensure that the box body is in a closed environment when cultivating, and the design of the air vent and the sliding plate can make the box body choose ventilation according to actual needs when cultivating. amount, and the bacterial filtration membrane can ensure ventilation, and can filter out miscellaneous bacteria into the box.

A kind of microorganism separation and cultivation device according to the embodiment of the utility model, comprising:

A box body, the box body is a square box body, the opening of the box body is provided with a sealing gasket, and the box body is provided with three L-shaped baffle grooves, and the L-shaped baffle grooves are provided with baffles;

A scribe cover, the scribe cover is snapped on the box body, the top of the scribe cover is provided with a square slot, the scribe cover is provided with a scribe track, and the scribe track is equipped with A scribing device, the scribing device includes an I-shaped slider and a sliding coating module, the I-shaped sliding block and the sliding coating module are connected by a spring, and the scribing track is provided on the front of the initial position of the scribing device. Bacteria filling port;

Sealing cover, the bottom edge of the sealing cover is engaged in the square card slot, the upper surface of the sealing cover is provided with an air vent, and the air vent is provided with a bacterial filtration membrane near the inner side of the sealing cover, and the two sides of the air vent are A chute is provided, and a sliding plate cooperating with the chute is arranged in the chute.

In some embodiments of the present utility model, the three L-shaped baffle grooves are arranged on both sides of the box body, two L-shaped baffle grooves are arranged on one side, one L-shaped baffle groove is arranged on the other side, and three The L-shaped baffle slots are set at equal intervals.

In some other embodiments of the present invention, the L-shaped baffle groove includes a vertical chute and a horizontal chute, the vertical chute is arranged on the inner side of the box, and the horizontal chute is arranged on the box body bottom.

In some other embodiments of the present utility model, several spherical balls are arranged at the sliding coating place of the sliding coating module.

In some other embodiments of the present utility model, the streak track corresponds to the medium formed by the baffle.

In the utility model, the scribed cover is covered on the box body, and the scribed cover and the box body form an airtight environment. Without opening the scribed cover, bacteria can be separated and cultured by scribed lines, and the traditional need to open and cultivate the scribed line can be solved. Bacterial pollution caused by bacteria; the sealing cover can ensure that the box is in a closed environment during cultivation, and at the same time, the design of the air vent and the slide plate can make the air flow of the box can be selected according to the actual needs during cultivation, and the bacterial filter membrane can ensure the ventilation under the condition of ventilation. , can filter out miscellaneous bacteria into the box.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the box structure schematic diagram of a kind of microorganism separation and cultivation device that the utility model proposes;

Fig. 2 is the structural representation of baffle;

Fig. 3 is a top view of the box body in Fig. 1 and a schematic diagram of the marking line;

Fig. 4 is the structural representation of marking line cover;

Fig. 5 is the structural representation of marking device;

Fig. 6 is the structural representation of sealing cap;

In the figure: 1-box body, 11-L-shaped baffle slot, 111-vertical chute, 112-horizontal chute, 12-sealing gasket, 13-baffle plate, 2-marked cover, 21-square card slot , 22-marking track, 221-injection port, 3-marking device, 31-I-shaped slider, 32-spring, 33-sliding coating module, 331-ball, 4-sealing cover, 41-ventilation mouth, 411-chute, 412-slide.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" The orientation or positional relationship indicated by , "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the referred device Or elements must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

With reference to Fig. 1-6, a kind of microorganism separation and cultivation device comprises:

The box body 1, the box body 1 is a square box body, the opening of the box body 1 is provided with a sealing gasket 12, and the box body 1 is provided with three L-shaped baffle grooves 11, and the L-shaped baffle groove 11 is provided with a baffle plate 13;

The marking cover 2, the marking cover 2 is engaged on the box body 1, the top of the marking cover 2 is provided with a square card slot 21, the marking cover 2 is provided with a marking track 22, and the marking track 22 is provided with a The marking device 3, the marking device 3 includes an I-shaped slider 31 and a sliding coating module 33, the I-shaped sliding block 31 and the sliding coating module 33 are connected by a spring 32, and the marking track 22 is close to the initial position of the marking device 3 The front is provided with a bacterium adding liquid port 221;

Sealing cover 4, the bottom edge of sealing cover 4 is snapped in the square draw-in groove 21, and the upper surface of sealing cover 4 is provided with air vent 41, and air vent 41 is provided with bacterial filtration membrane near the inner side of sealing cover 4, and air vent 41 both sides A chute 411 is provided, and a slide plate 412 cooperating with the chute 411 is provided in the chute 411 to slide.

In some embodiments of the present utility model, three L-shaped baffle grooves 11 are arranged on both sides of the box body 1, two L-shaped baffle grooves 11 are arranged on one side, and one L-shaped baffle groove 11 is arranged on the other side. Three L-shaped baffle grooves 11 are arranged at equal intervals.

In other embodiments of the present utility model, the L-shaped baffle groove 11 includes a vertical chute 111 and a horizontal chute 112, the vertical chute 111 is arranged on the inner side of the box body 1, and the horizontal chute 112 is arranged on the box body 1 Body 1 bottom.

In some other embodiments of the present utility model, several balls 331 are provided at the sliding coating part of the sliding coating module 33 .

In some other embodiments of the present invention, the marking track 22 corresponds to the medium formed by the baffle 13 .

Operation method: Disassemble the microorganism separation and cultivation device and put it into the operating table for sterilization, then pour the culture solution into the box body 1, put the baffle 13 into the L-shaped baffle tank 11 before the culture solution is completely cooled, and wait for the cultivation Cover the scribing cover 2 after the base is cooled, then add the bacterium liquid dropwise to the bacterium liquid port 221 on the scribing track 22, push and pull the scribing device 3, and the scribing device 3 slides along the scribing track 22, after the scribing is completed Cover the sealing cover 4, and the size of the air vent can be adjusted according to the amount of oxygen required for cultivation.

There is a sealing gasket 12 at the opening of the box body 1. When the scribed cover 2 is covered on the box body, it ensures that the contact between the scribed cover 2 and the box body 1 is sealed and airtight, and the sealing cover 4 is engaged in the square card slot. 21, it is ensured that when the sealing cover 4 is engaged on the square draw-in groove 21, the contact part is in an airtight state.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature through an intermediary indirect contact. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. A microorganism isolation and cultivation device, characterized in that: comprising: A box body, the box body is a square box body, the opening of the box body is provided with a sealing gasket, and the box body is provided with three L-shaped baffle grooves, and the L-shaped baffle grooves are provided with baffles; A scribe cover, the scribe cover is snapped on the box body, the top of the scribe cover is provided with a square slot, the scribe cover is provided with a scribe track, and the scribe track is equipped with A scribing device, the scribing device includes an I-shaped slider and a sliding coating module, the I-shaped sliding block and the sliding coating module are connected by a spring, and the scribing track is provided on the front of the initial position of the scribing device. Bacteria filling port; Sealing cover, the bottom edge of the sealing cover is engaged in the square card slot, the upper surface of the sealing cover is provided with an air vent, and the air vent is provided with a bacterial filtration membrane near the inner side of the sealing cover, and the two sides of the air vent are A chute is provided, and a sliding plate cooperating with the chute is arranged in the chute. 2. A kind of microorganism separation and cultivation device according to claim 1, characterized in that: three L-shaped baffle grooves are arranged on both sides of the box body, two L-shaped baffle grooves are arranged on one side, and two L-shaped baffle grooves are arranged on the other side. One L-shaped baffle slot is provided, and three L-shaped baffle slots are arranged at equal intervals. 3. A kind of microorganism separation and cultivation device according to claim 2, characterized in that: the L-shaped baffle groove comprises a vertical chute and a horizontal chute, and the vertical chute is arranged on the inner side of the box, The transverse chute is arranged at the bottom of the box body. 4. The device for separating and cultivating microorganisms according to claim 1, characterized in that: the sliding coating of the sliding coating module is provided with several balls. 5 . The device for separating and cultivating microorganisms according to claim 1 , wherein the scribed track corresponds to the medium formed by the baffle. 6 .