CN211771280U

CN211771280U - Temperature-controllable culture dish for strain culture

Info

Publication number: CN211771280U
Application number: CN202020019396.5U
Authority: CN
Inventors: 杨洲
Original assignee: Huludao Agricultural University Hyun Woo Wild Edible Fungus Breeding Co Ltd A
Current assignee: Huludao Agricultural University Hyun Woo Wild Edible Fungus Breeding Co Ltd A
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-10-27
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a controllable culture dish for bacterial cultivation of temperature, including protecting sheathing, UNICOM's gas pocket, installation stopper, connection of electric lines jack, carrying handle, outer open and shut button, rubber banding strip, outer cover, interior plug-in button, transparent ware lid, ware lid banding, radiating block, culture dish, arc ware end, heat preservation basement and end hot plate. The utility model has the advantages that: the communicating air holes are formed in the wall of one side of the protective shell, two rubber sealing pieces are arranged in the communicating air holes, the rubber sealing strips are thin rubber edges and are attached to the edge portion of the protective shell, the sealing edge of the dish cover below the transparent dish cover corresponds to the edge of a culture dish fixed in the protective shell, the sealing edge of the dish cover and the edge of the culture dish can be attached and sealed, the inner inserting button on the outer wall of the outer shell cover and the outer opening and closing button on the top of the outer wall of the protective shell are matched with each other and are fixed in a separable inserting mode, the bottom heat plate is connected with the wire connecting jack, the upper end of the bottom heat plate is provided with the heat dissipation block.

Description

Temperature-controllable culture dish for strain culture

Technical Field

The utility model relates to a culture dish specifically is a controllable temperature culture dish for bacterial culture, belongs to the cultivation equipment field.

Background

A petri dish is a laboratory vessel for the cultivation of microorganisms or cells, consisting of a flat disc-shaped bottom and a lid, 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, bacterial isolation and may be used for the cultivation of plant material.

The culture dish for the bacterial culture of selling on the market is various now, however it still has some problems in the in-service use, one, the most shell part of culture dish for the current bacterial culture is inflexible, can't change between airtight and ventilation, be difficult to adapt to the application of wider method, its two, current culture dish for the bacterial culture does not have fine exterior structure, can't double-deck airtight in operation process, the risk of bacterial infection has been increased, its three, current culture dish for the bacterial culture does not have the function of regulation and control temperature mostly, the temperature that the unable accurate control culture dish of in-process of using is located, easily cause the unsuitable problem of bacterial culture.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a temperature-controllable culture dish for culturing strains.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a temperature-controllable culture dish for strain culture comprises a protective shell, a communicated air hole, an installation limiting block, an electric wire connection jack, a lifting handle, an outer opening and closing button, a rubber edge sealing strip, a shell cover, an inner insertion connecting button, a transparent dish cover, a dish cover edge sealing, a heat dissipation block, a culture dish, an arc-shaped dish bottom, a heat preservation base and a bottom hot plate; the protective shell, the communicated air holes, the installation limiting block, the electric wire connecting jacks, the lifting handle, the outer opening and closing button, the rubber edge sealing strip, the shell cover and the inner insertion button form a shell structure of the culture dish, the protective shell is a metal shell, the side wall of the protective shell is provided with the closed communicated air holes, the installation limiting block is connected with the edge of the outer wall of the protective shell, the electric wire connecting jacks are communicated with the inside of the protective shell, the lifting handle is fixedly arranged on the outer wall of the protective shell, the outer opening and closing button is fixedly arranged at the top end of the outer wall of the protective shell, the rubber edge sealing strip is fixedly arranged at the edge of the top of the protective shell, one end of the shell cover is fixedly arranged at one end of the protective shell through the rubber strip, the inner insertion button is arranged at the bottom end of the outer wall of the shell cover, and the transparent dish cover edge sealing strip, the culture dish and the arc-shaped, transparent ware lid is inlayed and is fixed in the lid body of shell lid, and its lid body that runs through the shell lid, the below at transparent ware lid is fixed to ware lid banding, the bottom of culture dish is at the bottom of the arc ware, and it fixes the inside at protecting sheathing, the temperature control system of this culture dish has been constituteed to radiating block, heat preservation basement and end hot plate, the one corner at protecting sheathing is fixed to the radiating block, the inside bottom surface at protecting sheathing is fixed to the heat preservation basement, the top at the heat preservation basement is fixed to end hot plate.

Preferably, in order to inject the gas when the gas needs to be injected, two communicating air holes are arranged on one side wall of the protective shell, and a rubber sealing sheet is arranged inside the two communicating air holes.

Preferably, in order to form a closed internal environment, the rubber edge sealing strip is a thin-sheet rubber edge which is attached to the edge part of the protective shell, and the rubber edge sealing strip and the protective shell are fixedly connected.

Preferably, in order to form double sealing, the sealing edge of the dish cover below the transparent dish cover corresponds to the edge of the culture dish fixed inside the protective shell, and the sealing edge and the edge of the culture dish can be attached and sealed.

Preferably, in order to better seal the switch shell cover, an inner plug-in button on the outer wall of the shell cover is matched with an outer opening-closing button on the top of the outer wall of the protective shell, and the inner plug-in button and the outer opening-closing button are fixed in a separable plug-in mode.

Preferably, in order to control the internal temperature, the bottom heat plate is connected with the wire connection jack, and the upper end of the bottom heat plate is provided with a heat dissipation block which is detachably connected with the lower heat preservation substrate.

Preferably, in order to be heated more uniformly, the heat dissipation blocks are grouped into four groups, and the four groups are respectively fixed in four corners of the protective shell.

The utility model has the advantages that: the temperature-controllable culture dish for culturing the strains is reasonable in design, two communicating air holes are arranged on the wall of one side of the protective shell, rubber sealing pieces are arranged in the communicating air holes, gas is injected when the gas is required to be injected, the rubber sealing strips are thin rubber edges and are attached to the edge part of the protective shell, the rubber sealing strips and the rubber sealing strips are fixedly connected and can form a sealed inner environment, the sealing edge of a dish cover below a transparent dish cover corresponds to the edge of a culture dish fixed in the protective shell, the sealing edge of the dish cover and the edge of the culture dish can be attached and sealed to form double sealing, an inner inserting button on the outer wall of the shell cover and an outer opening button on the top of the outer wall of the protective shell are matched with each other and are fixed in a separable inserting mode, the shell cover can be better sealed, a bottom heating plate is connected with an electric wire connecting jack, a heat dissipation block is arranged at the upper, the radiating blocks are in a group, and are respectively fixed in four corners of the protective shell, so that the radiating blocks can be heated more uniformly.

Drawings

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

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

fig. 3 is a schematic view of the overlooking structure of the culture dish shell of the present invention.

In the figure: 1. protective housing, 2, UNICOM's gas pocket, 3, installation stopper, 4, electric wire connection jack, 5, carry the handle, 6, outer opening and shutting button, 7, rubber banding strip, 8, shell lid, 9, interior grafting button, 10, transparent ware lid, 11, ware lid banding, 12, radiating block, 13, culture dish, 14, arc ware end, 15, heat preservation basement and 16, end hot plate.

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.

Referring to fig. 1 to 3, a temperature-controllable culture dish for strain culture comprises a protective shell 1, a communicating air hole 2, an installation limiting block 3, an electric wire connection jack 4, a lifting handle 5, an outer opening and closing button 6, a rubber edge sealing strip 7, a shell cover 8, an inner insertion connecting button 9, a transparent dish cover 10, a dish cover edge sealing 11, a heat dissipation block 12, a culture dish 13, an arc-shaped dish bottom 14, a heat preservation base 15 and a bottom heat plate 16; the protective shell 1, the communicating air hole 2, the installation limiting block 3, the wire connection jack 4, the lifting handle 5, the outer opening and closing button 6, the rubber edge sealing strip 7, the shell cover 8 and the inner insertion button 9 form a shell structure of the culture dish, the protective shell 1 is a metal shell, the closed communicating air hole 2 is formed in the side wall of the protective shell, the installation limiting block 3 is connected with the edge of the outer wall of the protective shell 1, the wire connection jack 4 is communicated with the inside of the protective shell 1, the lifting handle 5 is fixedly arranged on the outer wall of the protective shell 1, the outer opening and closing button 6 is fixedly arranged at the top end of the outer wall of the protective shell 1, the rubber edge sealing strip 7 is fixedly arranged at the edge of the top of the protective shell 1, one end of the shell cover 8 is fixed at one end of the protective shell 1 through the rubber strip, the inner insertion button 9 is arranged at the bottom end of the outer wall of the shell cover 8, Inside culture dish structure of this culture dish has been constituteed at the bottom of ware lid banding 11, culture dish 13 and the arc ware 14, transparent ware lid 10 mosaic is fixed in the lid body of outer shell lid 8, and it runs through the lid body of outer shell lid 8, the below at transparent ware lid 10 is fixed to ware lid banding 11, the bottom of culture dish 13 is at the bottom of the arc ware 14, and it fixes the inside at protecting sheathing 1, the temperature control system of this culture dish has been constituteed to radiating block 12, heat preservation basement 15 and end hot plate 16, the one corner at protecting sheathing 1 is fixed to radiating block 12, the inside bottom surface at protecting sheathing 1 is fixed to heat preservation basement 15, the top at heat preservation basement 15 is fixed to end hot plate 16.

The communicating air hole 2 is provided with two rubber sealing sheets inside on the wall of one side of the protective shell 1, when gas is needed to be injected, the rubber sealing strips 7 are thin sheet type rubber edges which are attached to the edge part of the protective shell 1 and fixedly connected with the edge part to form a closed inner environment, a dish cover sealing edge 11 below the transparent dish cover 10 corresponds to the edge of a culture dish 13 fixed inside the protective shell 1 and can be attached and closed to form double sealing, an inner inserting button 9 on the outer wall of the shell cover 8 is matched with an outer opening button 6 at the top of the outer wall of the protective shell 1 and can be detachably inserted and fixed to better close and close the shell cover, the bottom 16 is connected with the electric wire connecting jack 4, the upper end of the bottom is provided with a radiating block 12 which is detachably connected with the heat preservation substrate 15 below to control the inner temperature, the four radiating blocks 12 are in a group and are respectively fixed in the four corners of the protective casing 1, so that the heat can be more uniformly heated.

The working principle is as follows: when using this controllable bacterial of temperature to cultivate and use culture dish, earlier open shell lid 8 through the separating action of outer opening and shutting button 6 and interior plug-in button 9, the bacterial that will cultivate is planted in culture dish 13, close shell lid 8 again and make dish lid banding 11 hug closely inside culture dish 13 edge, it is sealed to make it, outside shell lid 8 supports the rubber banding strip 7 at 1 edge of protective housing, double-deck sealed, give inside bottom hot plate 15 and the heating of radiating block 12 through connection of electric lines jack 4, insert inside by UNICOM's gas pocket 2 with the temperature sensor, adjust inside temperature, stop heating when reaching required temperature, can observe and see through the inside circumstances of transparent dish lid 10 observation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a controllable bacterial of temperature is cultivateed and is used culture dish which characterized in that: the portable electric cooker comprises a protective shell (1), a communicated air hole (2), an installation limiting block (3), an electric wire connecting jack (4), a lifting handle (5), an outer opening and closing button (6), a rubber edge sealing strip (7), a shell cover (8), an inner inserting button (9), a transparent dish cover (10), a dish cover edge sealing (11), a heat dissipation block (12), a culture dish (13), an arc-shaped dish bottom (14), a heat preservation base (15) and a bottom hot plate (16); the culture dish comprises a protective shell (1), a communicated air hole (2), an installation limiting block (3), an electric wire connecting jack (4), a lifting handle (5), an outer opening and closing button (6), a rubber edge sealing strip (7), a shell cover (8) and an inner inserting button (9), wherein the protective shell (1) is a metal shell, the side wall of the protective shell is provided with the closed communicated air hole (2), the installation limiting block (3) is connected with the edge of the outer wall of the protective shell (1), the electric wire connecting jack (4) is communicated with the inside of the protective shell (1), the lifting handle (5) is fixedly arranged on the outer wall of the protective shell (1), the outer opening and closing button (6) is fixed at the top end of the outer wall of the protective shell (1), the rubber edge sealing strip (7) is fixedly arranged at the edge of the top of the protective shell (1), one end of the shell cover (8) is fixed at one end of the protective shell (1) through the rubber strip, the inner inserting button (9) is arranged at the bottom end of the outer wall of the outer shell cover (8), the transparent dish cover (10), the dish cover edge sealing (11), the culture dish (13) and the arc-shaped dish bottom (14) form an inner culture dish structure of the culture dish, the transparent dish cover (10) is fixed in the cover body of the shell cover (8) in an embedded manner, which penetrates through the cover body of the outer shell cover (8), the dish cover edge sealing (11) is fixed below the transparent dish cover (10), the bottom of the culture dish (13) is an arc-shaped dish bottom (14), which is fixed inside a protective shell (1), the heat dissipation block (12), the heat preservation substrate (15) and the bottom heat plate (16) form a temperature control system of the culture dish, the radiating block (12) is fixed at one corner of the protective shell (1), the heat-insulating substrate (15) is fixed on the inner bottom surface of the protective shell (1), and the bottom hot plate (16) is fixed above the heat-insulating substrate (15).

2. The temperature-controllable culture dish for bacterial culture according to claim 1, wherein: two communicated air holes (2) are arranged on the wall of one side of the protective shell (1), and rubber sealing sheets are arranged in the communicated air holes.

3. The temperature-controllable culture dish for bacterial culture according to claim 1, wherein: the rubber edge sealing strip (7) is a thin sheet type rubber edge and is attached to the edge part of the protective shell (1), and the rubber edge sealing strip and the protective shell are fixedly connected.

4. The temperature-controllable culture dish for bacterial culture according to claim 1, wherein: the sealed edge (11) of the dish cover below the transparent dish cover (10) corresponds to the edge of the culture dish (13) fixed in the protective shell (1), and the sealed edge and the culture dish can be attached and sealed.

5. The temperature-controllable culture dish for bacterial culture according to claim 1, wherein: the inner inserting button (9) on the outer wall of the outer shell cover (8) is matched with the outer opening and closing button (6) on the top of the outer wall of the protective shell (1), and the inner inserting button and the outer opening and closing button are fixed in a separable inserting mode.

6. The temperature-controllable culture dish for bacterial culture according to claim 1, wherein: the bottom hot plate (16) is connected with the wire connecting jack (4), the upper end of the bottom hot plate is provided with a heat dissipation block (12), and the heat dissipation block is detachably connected with the lower heat preservation substrate (15).

7. The temperature-controllable culture dish for bacterial culture according to claim 1, wherein: the four radiating blocks (12) are in a group and are respectively fixed in four corners of the protective shell (1).