CN218561440U

CN218561440U - Multifunctional culture dish

Info

Publication number: CN218561440U
Application number: CN202222724663.0U
Authority: CN
Inventors: 张煜琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-03
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a multifunctional culture dish, including culture dish body, culture dish top cap and culture dish bottom, the top movable mounting of culture dish body has the culture dish top cap, the bottom of culture dish body is provided with the culture dish bottom, the external screw thread fit threaded connection that the internal thread that the inboard top of culture dish bottom set up and culture dish body outside bottom set up, the inside of culture dish bottom is provided with the inspection unit, the inspection unit contains annular bracket, annular brace board and detection grid plate, annular bracket movable mounting is in the inside of culture dish bottom, this multifunctional culture dish, convenient to use, easy operation can select the detection grid plate of suitable model for use according to different types, the microorganism of culture density, quantity cultivation, simultaneously, is provided with the light filling lamps and lanterns, can further assist the inspection personnel to carry out the inspection measurement.

Description

Multifunctional culture dish

Technical Field

The utility model relates to a biological assay apparatus technical field specifically is a multifunctional culture dish.

Background

The culture dish is a laboratory vessel for culturing microorganisms or cells, consists of a plane 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 materials, microorganism culture and adherent culture of animal cells; the plastic may be of polyethylene material, disposable and reusable, suitable for laboratory inoculation, streaking, operations for isolation of bacteria;

at present, when the microorganism is cultured and tested, a culture dish is needed, most of the traditional common culture dishes can only culture the microorganism, the function is single, and the traditional common culture dishes can not well help testers to measure the density and the quantity of the microorganism, while most of the bottoms of the existing culture dishes used for the microorganism density quantity test are printed with grids which help to measure the density and the quantity of a culture, however, because the types of the cultured microorganisms are different, the cultured density and quantity are different, and the size of the grids printed at the bottom of the culture dish is fixed, a large number of culture dishes printed with grids of different types need to be purchased for inspection, however, the unused culture dishes not only occupy the storage space, but also waste money, and therefore, a multifunctional culture dish is provided.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a multifunctional culture dish, the technical scheme of adoption is, including culture dish body, culture dish top cap and culture dish bottom, the top movable mounting of culture dish body has the culture dish top cap, the bottom of culture dish body is provided with the culture dish bottom, the internal thread that the inboard top of culture dish bottom set up and the external screw thread fit threaded connection that culture dish body outside bottom set up, the inside of culture dish bottom is provided with the inspection unit. Through the setting of culture dish body, can cultivate the microorganism, through the setting of culture dish top cap, can protect the inside culture of culture dish body, through culture dish bottom and culture dish body cooperation screw thread installation to the installation is got to the convenience to the inspection cell, through the setting of inspection cell, can help the inspector to measure the density, the quantity of culture.

As the utility model discloses a preferred technical scheme, the test unit contains annular bracket, annular and props the layer board and detect the grid plate, annular bracket movable mounting is in the inside of culture dish bottom, the circular recess movable contact that annular bracket's top outside surface and culture dish body bottom set up, annular bracket's inboard middle part is provided with the annular and props the layer board, the top movable mounting that the layer board was propped to the annular has the detection grid plate. Through annular bracket movable mounting in the inside of culture dish bottom to be convenient for inspection personnel get annular bracket and put, prop the setting of layer board through annular bracket and annular, can support the detection waffle slab, and detect waffle slab movable mounting and prop on the layer board at the annular, thereby be convenient for inspection personnel to change the detection waffle slab.

As an optimal technical scheme of the utility model, the outside surface equidistance circumference array of culture dish bottom is provided with vertical non-slip raised. Can avoid the inspector to skid the hand when the bottom cover of the culture dish is twisted.

As an optimized technical scheme of the utility model, the inboard bottom center of culture dish bottom is provided with the light, external power source's output is connected to the input electricity of light. Through the setting of light, the inspection personnel of being convenient for detect the microorganism of this internal cultivation of culture dish, make the culture dish bottom have supplementary luminance, the function of supplementary detection.

As an optimized technical scheme of the utility model, it is transparent plastic plate to detect the grid plate. Can help the inspection personnel to measure the microorganism of this internal cultivation of culture dish, simultaneously, the plastic slab is comparatively cheap, can save a large amount of money and parking space, is fit for the detection grid plate who disposes different models to can be according to different types, cultivate the microorganism that density, quantity were cultivateed, choose for use the detection grid plate of suitable model.

As a preferred technical scheme of the utility model, the inboard bottom equidistance circumference array of culture dish bottom is provided with six compression spring, compression spring's top fixed mounting has the backup pad, the backup pad is loop configuration, the backup pad is located annular bracket under. Through compression spring's setting, make the backup pad can support annular bracket, make the detection latticed board on the annular bracket hug closely with the bottom of culture dish body to what make that inspection personnel can be clear sees the detection latticed board through the culture dish body, improves the inspection effect.

As a preferred technical scheme of the utility model, the outside top equidistance circumference array of culture dish body is provided with four constant head tanks, fixed mounting has magnet in the blind hole that the constant head tank middle part set up respectively, the inboard slidable mounting respectively of constant head tank has the iron sheet, iron sheet fixed mounting is in the inboard of culture dish top cap respectively. Through constant head tank and iron sheet sliding fit, can avoid installing the culture dish top cap rotation on the culture dish body, adsorb the iron sheet through magnet to can fix the culture dish top cap.

The utility model has the advantages that: the utility model supports the annular bracket through the support plate, and under the action of the compression spring, the detection grid plate on the annular bracket is tightly attached to the bottom of the culture dish body, so that inspectors can clearly see the detection grid plate through the culture dish body, and the inspection effect is improved;

the detection grid plate is a transparent plastic plate, so that inspectors can be helped to measure microorganisms cultured in the culture dish body, meanwhile, the plastic plate is low in price, a large amount of money and storage space can be saved, and the detection grid plate is suitable for being configured with detection grid plates of different models, so that the detection grid plates of suitable models can be selected according to microorganisms cultured in different types and quantities;

by the arrangement of the illuminating lamp, inspectors can conveniently detect the microorganisms cultured in the culture dish body, so that the bottom cover of the culture dish has the functions of supplementing brightness and assisting detection;

in conclusion, the multifunctional culture dish is convenient to use and simple to operate, can culture microorganisms with cultured densities and quantities according to different types, selects a detection grid plate with a proper type, is provided with a light supplement lamp, can further assist inspectors in detecting and measuring, and can solve the problems that most of common culture dishes proposed in the background technology can only culture the microorganisms, have single functions and cannot help the inspectors to measure the densities and the quantities of the microorganisms; the density of current culture dish because the microorganism kind of cultivation is different, and the quantity of cultivation is different, and the net size of printing in the culture dish bottom is then fixed, consequently then need purchase the culture dish that is printed on in a large amount and has different model grids and examine, however those culture dishes that do not use not only occupy storage space, extravagant monetary problem moreover.

Drawings

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

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

fig. 3 is a schematic diagram of the structure of the inspection unit of the present invention.

In the figure: 1 culture dish body, 2 culture dish top caps, 3 culture dish bottom, 4 external screw threads, 5 inspection cell, 51 annular bracket, 52 annular supporting plate, 53 detect net board, 6 internal threads, 7 backup pads, 8 compression spring, 9 light, 10 constant head tank, 11 magnet, 12 iron sheets.

Detailed Description

Example 1

As shown in figures 1 to 3, the utility model discloses a multifunctional culture dish, which adopts the technical proposal that the multifunctional culture dish comprises a culture dish body 1, a culture dish top cover 2 and a culture dish bottom cover 3, wherein the top of the culture dish body 1 is movably provided with the culture dish top cover 2, four positioning grooves 10 are arranged on the top of the outer side of the culture dish body 1 in an equidistant circumferential array manner, magnets 11 are respectively and fixedly arranged in blind holes arranged in the middle parts of the positioning grooves 10, iron sheets 12 are respectively and slidably arranged on the inner sides of the positioning grooves 10, the iron sheets 12 are respectively and fixedly arranged on the inner sides of the culture dish top cover 2, firstly, the iron sheets 12 on the inner sides of the culture dish top cover 2 respectively correspond to the positioning grooves 10, then the culture dish top cover 2 is buckled on the culture dish body 1, the iron sheets 12 are adsorbed by the magnets 11, thereby fixing the culture dish top cover 2, the bottom of the culture dish body 1 is provided with the culture dish bottom cover 3, the internal thread 6 arranged at the top of the inner side of the culture dish bottom cover 3 is in matched threaded connection with the external thread 4 arranged at the bottom of the outer side of the culture dish body 1, the outer side surface of the culture dish bottom cover 3 is provided with vertical anti-skidding bulges in an equidistant circumferential array manner, so that an inspector can avoid slipping hands when rotating the culture dish bottom cover 3, the culture dish bottom cover 3 can be conveniently installed and disassembled by the inspector, the illuminating lamp 9 is arranged at the center of the bottom of the inner side of the culture dish bottom cover 3, the input end of the illuminating lamp 9 is electrically connected with the output end of an external power supply, the inspector can conveniently detect microorganisms cultured in the culture dish body 1 by opening the illuminating lamp 9, the inspection unit 5 is arranged in the culture dish bottom cover 3, the inspection unit 5 comprises an annular bracket 51, an annular supporting plate 52 and a detection grid plate 53, and the annular bracket 51 is movably arranged in the culture dish bottom cover 3, therefore, inspectors can conveniently take and place the annular bracket 51, the surface of the outer side of the top of the annular bracket 51 is in movable contact with the circular groove arranged at the bottom of the culture dish body 1, the annular supporting plate 52 is arranged in the middle of the inner side of the annular bracket 51, the detection grid plate 53 is movably arranged at the top of the annular supporting plate 52, the detection grid plate 53 is a transparent plastic plate, the plastic plate is cheap, a large amount of money can be saved, and meanwhile, the detection grid plates 53 of different models can be conveniently replaced;

the inboard bottom equidistance circumference array of culture dish bottom 3 is provided with six compression spring 8, compression spring 8's top fixed mounting has backup pad 7, backup pad 7 is the loop configuration, backup pad 7 is located annular bracket 51 under, extrude backup pad 7 through annular bracket 51, make compression spring 8 by extrusion deformation, under compression spring 8's effort, make backup pad 7 support annular bracket 51, thereby make the detection grid plate 53 on the annular bracket 51 hug closely with the bottom of culture dish body 1.

The utility model discloses a theory of operation: firstly, a culture solution to be cultured is injected into a culture dish body 1, then a culture dish top cover 2 is buckled on the culture dish body 1, in the buckling process, iron sheets 12 on the inner side of the culture dish top cover 2 need to correspond to positioning grooves 10 respectively, and after the culture dish top cover 2 is buckled, magnets 11 can adsorb the iron sheets 12, so that the culture dish top cover 2 is fixed; when the microorganism of needs internal culture to culture dish body 1 carries out the density and detects, open culture dish bottom 3, take out annular bracket 51, place the detection latticed board 53 of suitable model on annular supporting plate 52, put annular bracket 51 on backup pad 7 after that, then with culture dish bottom 3 threaded mounting in the bottom of culture dish body 1, at this moment, under compression spring 8's effect, make backup pad 7 upwards support annular bracket 51, make the bottom in close contact with of detection latticed board 53 and culture dish body 1, thereby make that the inspection personnel can be clear see through culture dish body 1 and detect latticed board 53, if inspection environment light is darker, can open light 9, thereby further help the inspection personnel to the density of cultivateing the microorganism, the quantity is measured and is detected.

The utility model relates to a circuit connection is the conventional means that technical inspiration can be got to limited test for the skilled person in this field adopts, belongs to the prior art of wide-spread use.

Components not described in detail herein are prior art.

Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations that do not have creative work are still within the scope of the present invention.

Claims

1. The utility model provides a multifunctional culture dish, its characterized in that, including culture dish body (1), culture dish top cap (2) and culture dish bottom (3), the top movable mounting of culture dish body (1) has culture dish top cap (2), the bottom of culture dish body (1) is provided with culture dish bottom (3), internal thread (6) that culture dish bottom (3) inboard top set up and external screw thread (4) cooperation threaded connection that culture dish body (1) outside bottom set up, the inside of culture dish bottom (3) is provided with inspection unit (5).

2. A multifunctional culture dish according to claim 1, wherein: inspection cell (5) contain annular bracket (51), annular and prop layer board (52) and detect grid plate (53), annular bracket (51) movable mounting is in the inside of culture dish bottom (3), the circular recess movable contact that the top outside surface of annular bracket (51) and culture dish body (1) bottom set up, the inboard middle part of annular bracket (51) is provided with annular and props layer board (52), the top movable mounting that the annular propped layer board (52) has and detects grid plate (53).

3. A multifunctional culture dish according to claim 1, wherein: the outer side surface of the culture dish bottom cover (3) is provided with vertical anti-skid protrusions in an equidistant circumferential array mode.

4. A multifunctional culture dish according to claim 1, wherein: the center of the bottom of the inner side of the culture dish bottom cover (3) is provided with an illuminating lamp (9), and the input end of the illuminating lamp (9) is electrically connected with the output end of an external power supply.

5. A multifunctional culture dish according to claim 2, wherein: the detection grid plate (53) is a transparent plastic plate.

6. A multifunctional culture dish according to claim 2, wherein: the utility model discloses a culture dish, including culture dish bottom (3), the top fixed mounting of compression spring (8) has backup pad (7), backup pad (7) are the loop configuration, backup pad (7) are located ring bracket (51) under, six compression spring (8) are provided with in the inboard bottom equidistance circumference array of culture dish bottom (3), the top fixed mounting of compression spring (8).

7. A multifunctional culture dish according to claim 1, wherein: the circumference array is equidistant at the outside top of culture dish body (1) is provided with four constant head tanks (10), fixed mounting has magnet (11) respectively in the blind hole that constant head tank (10) middle part set up, the inboard slidable mounting respectively of constant head tank (10) has iron sheet (12), iron sheet (12) fixed mounting is in the inboard of culture dish top cap (2) respectively.