CN211522190U - Pathogen culture dish for basic medicine that can freely divide into regions - Google Patents

Abstract

The utility model discloses a pathogen culture dish for basic medicine, which can be freely divided into zones, and relates to the field of medical experimental appliances, comprising a circular dish body and a dish cover, wherein the dish cover is covered on the dish body; the side surfaces of the splicing columns are uniformly distributed with splicing grooves in the vertical direction, the upper ends of the splicing grooves penetrate through the upper surfaces of the splicing columns, and the lower ends of the splicing grooves penetrate through the lower surfaces of the splicing columns; the side surface of the insertion column is vertically inserted with a partition plate to divide the interior of the dish body into a plurality of subareas; this culture dish can arrange the quantity of dividing the region by oneself according to user's needs, uses more nimble changeable, and maneuverability is stronger.

Description

Pathogen culture dish for basic medicine that can freely divide into regions

Technical Field

The utility model relates to a medical test apparatus field, in particular to pathogen culture dish for foundation medicine that can freely divide district.

Background

The culture dish is a laboratory vessel for culturing microorganisms or cells, consists of a flat disc-shaped bottom and a cover, and is generally made of glass or plastic; the culture dish is basically made of two types, mainly plastic and glass, and the glass can be used for plant material, microorganism culture and animal cell adherent culture; the plastic may be of polyethylene material, disposable and reusable, suitable for laboratory inoculation, streaking, bacterial isolation and may be used for the cultivation of plant material.

Prior art, chinese utility model patent as grant notice No. CN207143237U discloses a pathogen culture dish for basic medicine that can freely divide into district, including at the bottom of the culture dish and culture dish lid, be provided with three shelves strips on the bottom plane of culture dish bottom inside, divide into the triplex that the area equals with at the bottom of the culture dish, the culture dish lid is split type structure, by first culture dish lid, second culture dish lid and third culture dish lid constitute, first culture dish lid, second culture dish lid and third culture dish lid all are fan-shaped, each fan-shaped culture dish lid outside mark corresponding sequence number and cooperate at the bottom of with corresponding culture dish, use which kind of pathogen just to open the culture dish lid that this part corresponds, avoided different pathogens to disturb each other.

The application publication number is CN108660066A, and the application discloses a pathogen culture dish for basic medicine, which comprises a transparent dish body and a dish cover, wherein a blocking ring is fixedly connected to the bottom in the dish body, a first groove is formed in the upper surface of the blocking ring, a plurality of limiting plates with different arc lengths are connected in the first groove in a sliding manner, a plurality of blocking strips used for connecting the blocking ring with the inner side wall of the dish body are arranged on the outer side wall of the blocking ring, the blocking strips divide the space between the blocking ring and the dish wall of the dish body into a plurality of culture areas, a mark and air holes are formed in the outer side wall of the dish body corresponding to each culture area, a second groove is formed in the edge of the dish cover, and the opening edge of the dish body is matched and connected with the second groove in a sliding manner; set up a plurality of culture areas in this application, can cultivate multiple pathogen simultaneously and be convenient for contrast research, set up the interchange district simultaneously, be convenient for cultivate the intercellular information intercommunication of pathogen between the district, carry out intercellular information transduction mechanism and signal molecule screening research.

All relate to a culture dish among the above-mentioned patent technical scheme and divide a plurality of culture areas, conveniently cultivate multiple pathogen simultaneously and be convenient for contrast research, however this kind of subregion form is fixed, can not be according to how many artificial self-defining divisions of the quantity of pathogen.

Disclosure of Invention

An object of the utility model is to provide a pathogen culture dish for basic medicine that can freely divide into district can arrange the quantity that divides into the region by oneself according to user's needs, uses more nimble changeable, and maneuverability is stronger.

The utility model adopts the technical scheme as follows: a pathogen culture dish capable of being freely partitioned for basic medicine comprises a circular dish body and a dish cover, wherein the dish cover is covered on the dish body, a short connecting column is fixedly arranged at the center inside the dish body, a cylindrical insertion column is detachably mounted on the short connecting column, the insertion column and the short connecting column are coaxially and vertically mounted, the upper surface of the insertion column is flush with the upper edge of the dish body, and the bottom surface of the insertion column is tightly attached to the bottom surface inside the dish body; the side surfaces of the splicing columns are uniformly distributed with splicing grooves in the vertical direction, the upper ends of the splicing grooves penetrate through the upper surfaces of the splicing columns, and the lower ends of the splicing grooves penetrate through the lower surfaces of the splicing columns; the division board is pegged graft to the side of grafting post is vertical, divides into a plurality of subregion with the ware body is inside.

Preferably, the center of the bottom surface of the plugging column is provided with a bottom surface jack matched with the short connecting column, and the short connecting column extends into the bottom surface jack for connection.

Furthermore, the bottom surface insertion hole is non-circular, and the short connecting column is in a shape matched with the bottom surface insertion hole.

Furthermore, the short connecting column is a cylindrical threaded rod, and an internal thread matched with the short connecting column is arranged in the bottom surface inserting hole.

Furthermore, the partition plate is a rectangular thin plate, the inner side edge of the partition plate is inserted into the insertion groove on the side surface of the insertion column, the outer side edge of the partition plate is tightly attached to the inner side wall of the dish body, the bottom edge of the partition plate is tightly attached to the inner bottom surface of the dish body, and the top edge of the partition plate is flush with the upper edge of the dish body.

Furthermore, the inner side edge, the outer side edge and the bottom edge of the partition plate are wrapped by a circle of elastic wrapping edges; for example, medical silica gel wrapping is adopted, and the wrapping is tightly pressed and attached to each contact surface.

And further coating a sealant on the contact surface for bonding and fixing.

Furthermore, eight insertion grooves are uniformly distributed on the side surface of the insertion column, and the angle between every two adjacent insertion grooves is 45 degrees.

Furthermore, the plug columns are matched with the plug columns which are uniformly distributed with five plug grooves, the plug columns which are uniformly distributed with six plug grooves and the plug columns which are uniformly distributed with seven plug grooves.

The beneficial effects of the utility model reside in that: the utility model provides a pathogen culture dish for basic medicine that can freely partition can arrange the regional quantity of partition by oneself according to user's needs, uses more nimble changeable, and maneuverability is stronger.

Drawings

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

Fig. 2 is a schematic view of the mounting together.

Fig. 3 is a schematic bottom view of the plugging column.

Fig. 4 is a schematic diagram of embodiment 1 divided into two regions.

Fig. 5 is a schematic diagram of the division into three regions in embodiment 1.

Fig. 6 is a schematic view of the division into four regions in embodiment 1.

Fig. 7 is a schematic diagram of the division into eight regions in embodiment 1.

Fig. 8 is a schematic diagram of the division into five regions in embodiment 2.

Fig. 9 is a schematic view of the division into six regions in embodiment 2.

Fig. 10 is a schematic diagram of the division into seven regions in embodiment 2.

In the figure: the dish comprises a dish body 1, a dish cover 2, a short connecting column 3, a plug-in column 4, a bottom jack 5, a plug-in groove 6, a partition plate 7 and a covered edge 8.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1-3, a pathogen culture dish for basic medicine capable of being freely partitioned comprises a circular dish body 1 and a dish cover 2, wherein the dish cover 2 is covered on the dish body 1, a short connecting column 3 is fixedly arranged at the center inside the dish body 1, a cylindrical plug-in column 4 is detachably mounted on the short connecting column 3, the plug-in column 4 and the short connecting column 3 are coaxially and vertically mounted, the upper surface of the plug-in column 4 is flush with the upper edge of the dish body 1, and the bottom surface of the plug-in column 4 is tightly attached to the bottom surface inside the dish body 1; the lower end of the plug column 4 is detachably connected with the short connecting column 3, for example, the center of the bottom surface of the plug column 4 is provided with a bottom surface jack 5 matched with the short connecting column 3, and the short connecting column 3 extends into the bottom surface jack 5 for connection; in order to avoid the rotation of the inserting columns 4, the bottom surface inserting holes 5 are non-circular, the short connecting columns 3 are in a shape matched with the bottom surface inserting holes, for example, the bottom surface inserting holes 5 are triangular, and the short connecting columns 3 are triangular; the short connecting column 3 can be set to be a cylindrical threaded rod, and the inner thread matched with the short connecting column is arranged in the bottom surface inserting hole 5, so that the function of preventing rotation can be realized.

As shown in fig. 2 and 3, the side surfaces of the plugging columns 4 are uniformly distributed with plugging grooves 6, the plugging grooves 6 are vertical, the upper ends of the plugging grooves 6 penetrate through the upper surfaces of the plugging columns 4, and the lower ends of the plugging grooves 6 penetrate through the lower surfaces of the plugging columns 4; the side surface of the insertion column 4 is vertically inserted with a partition plate 7 to divide the interior of the dish body 1 into a plurality of subareas; specifically, the partition plate 7 is a rectangular thin plate, the inner side edge of the partition plate is inserted into the insertion groove 6 on the side surface of the insertion column 4, the outer side edge of the partition plate is tightly attached to the inner side wall of the dish body 1, the bottom edge of the partition plate is tightly attached to the inner bottom surface of the dish body 1, and the top edge of the partition plate is flush with the upper edge of the dish body 1.

Further, in order to improve the sealing performance of the partition plate 7 in the partitioned area and avoid gaps at the inner side, the outer side and the bottom edge of the partition plate 7, a circle of elastic covering edges 8 are covered at the inner side, the outer side and the bottom edge of the partition plate 7, for example, medical silica gel is adopted for covering, and the covering edges 8 are tightly pressed and attached to each contact surface; and the contact surface can be further coated with a certain amount of sealant for bonding and fixing, so that the effect is better.

The plug-in column 4 and the partition plate 7 are made of plastic or glass and are consistent with the culture dish material.

Some preferred embodiments are described below in the context of,

example 1

Eight insertion grooves 6 are uniformly distributed on the side surface of the insertion column 4, the angle between every two adjacent insertion grooves is 45 degrees, and the two partition plates are arranged to divide the interior of the dish body into two areas, namely two areas with equal size or one area with larger size, as shown in fig. 4; three partition plates are arranged at equal intervals to divide the interior of the dish body into three equal-size areas, as shown in fig. 5; four partition plates are arranged at equal intervals to divide the interior of the dish body into four equal-large areas, as shown in fig. 6; eight partition plates are arranged at equal intervals to divide the interior of the dish body into eight equal-size areas, as shown in figure 7.

Example 2

In order to divide the large area into five, six or seven areas, the structure of the eight plugging grooves is not well realized, so that the plugging columns (as shown in fig. 8) with five plugging grooves uniformly distributed, the plugging columns (as shown in fig. 9) with six plugging grooves uniformly distributed, and the plugging columns (as shown in fig. 10) with seven plugging grooves uniformly distributed are separately and cooperatively arranged.

The using method of the device comprises the following steps: the method comprises the steps of determining the types and the number of pathogens to be cultured, installing matched plug columns and partition plates, dividing the interior of a dish body into areas with equal number, preferably sterilizing and disinfecting the installed culture dish to avoid interference, and then performing conventional culture and inoculation operation.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications may be made to the above-described embodiments, or equivalent changes and modifications may be made to some of the technical features of the embodiments.

Claims (9)

1. A pathogen culture dish capable of being freely partitioned for basic medicine comprises a circular dish body and a dish cover, wherein the dish cover is covered on the dish body; the side surfaces of the splicing columns are uniformly distributed with splicing grooves in the vertical direction, the upper ends of the splicing grooves penetrate through the upper surfaces of the splicing columns, and the lower ends of the splicing grooves penetrate through the lower surfaces of the splicing columns; the division board is pegged graft to the side of grafting post is vertical, divides into a plurality of subregion with the ware body is inside.

2. The pathogen culture dish for basic medicine capable of being freely partitioned according to claim 1, wherein: the center of the bottom surface of the plug-in post is provided with a bottom surface jack matched with the short connecting post, and the short connecting post extends into the bottom surface jack for connection.

3. The pathogen culture dish for foundation medicine capable of being freely partitioned according to claim 2, wherein: the bottom surface jack is non-circular, and the short connecting column is in a shape matched with the bottom surface jack.

4. The pathogen culture dish for foundation medicine capable of being freely partitioned according to claim 2, wherein: the short connecting column is a cylindrical threaded rod, and an internal thread matched with the short connecting column is arranged in the bottom surface inserting hole.

5. The pathogen culture dish for basic medicine capable of being freely partitioned according to any one of claims 1 to 4, wherein: the separation plate is a rectangular thin plate, the inner side edge of the separation plate is inserted into the insertion groove on the side surface of the insertion column, the outer side edge of the separation plate is tightly attached to the inner side wall of the dish body, the bottom edge of the separation plate is tightly attached to the inner bottom surface of the dish body, and the top edge of the separation plate is flush with the upper edge of the dish body.

6. The pathogen culture dish for foundation medicine capable of being freely partitioned according to claim 5, wherein: the inner side edge, the outer side edge and the bottom edge of the partition plate are coated with a circle of elastic edge; and the edge covers are tightly pressed and attached to the contact surfaces.

7. The pathogen culture dish for basic medicine capable of being freely partitioned according to claim 6, wherein: and brushing the sealant on the contact surface for bonding and fixing.

8. The pathogen culture dish for basic medicine capable of being freely partitioned according to claim 7, wherein: eight inserting grooves are uniformly distributed on the side face of each inserting column, and the angle between every two adjacent inserting grooves is 45 degrees.

9. The pathogen culture dish for basic medicine capable of being freely partitioned according to claim 8, wherein: the plug columns are also matched with the plug columns which are uniformly distributed with five plug grooves, the plug columns which are uniformly distributed with six plug grooves and the plug columns which are uniformly distributed with seven plug grooves.

Images