CN219259982U - Anti-pollution bacterial culture device - Google Patents

Abstract

The utility model provides an anti-pollution bacterial culture device, and belongs to the field of medical appliances. Solves the problem that when the culture dish is added with the reagent, all the culture dishes are exposed in the external environment and are easy to be polluted after a plurality of operations. The utility model comprises an incubator, a culture bin is rotationally arranged in the incubator, the culture bin is connected with a rotating device, the top surface of the culture bin is contacted with the inner top wall of the incubator, the top of the incubator is provided with an opening and a first sealing cover, the first sealing cover is provided with a filling opening and a second sealing cover, a plurality of culture cavities are symmetrically arranged in the center of the culture bin, each culture cavity is internally provided with a culture dish, the top of each culture dish is communicated with a filling pipe, the filling pipe corresponds to the position of the filling opening, and a plugging control device is arranged in each culture dish. When the reagent is added, the problem that the interior of the culture dish is extremely easy to be polluted can be effectively avoided, and the bacterial culture effect in the culture dish is ensured.

Description

Anti-pollution bacterial culture device

Technical Field

The utility model belongs to the technical field of medical appliances, and relates to an anti-pollution bacterial culture device.

Background

The bacteria culture is a technology for making bacteria grow and propagate by using an artificial method, bacteria are extremely widely distributed in nature, the number is large, the variety is large, the bacteria can benefit mankind and can also become pathogenic cause, most of the bacteria can be cultured by using an artificial method, namely, the bacteria are inoculated on a culture medium to make the bacteria grow and propagate, the cultured bacteria are used for research, identification and application, the bacteria culture is a complex technology, and a culture method and a culture medium are selected according to the variety and purpose of the bacteria during the culture, and culture conditions are formulated.

The bacterial culture generally seals primary bacteria in a culture dish, the existing culture device is very suitable for providing production and propagation conditions for bacteria, but reagents are usually required to be added in the culture process, when a plurality of culture dishes are placed in an incubator, and when one culture dish is added with the reagents, all the culture dishes are exposed to the external multi-bacteria environment, after multiple operations, the inside of the culture dish is extremely easy to be polluted, and the bacterial culture effect inside the culture dish is affected, so that the accuracy of a culture result is reduced, and the use is very inconvenient.

Therefore, the anti-pollution bacterial culture device is provided to solve the problem that in the prior art, when reagents are added to one culture dish in the incubator, all culture dishes are exposed to the external environment, and after multiple operations, the interior of the culture dish is easy to be polluted.

Disclosure of Invention

The utility model provides an anti-pollution bacterial culture device which solves the problem that in the prior art, when a reagent is added to one culture dish in an incubator, all culture dishes are exposed to the external environment, and after multiple operations, the interior of the culture dish is easy to be polluted.

The technical scheme adopted by the utility model is as follows:

the utility model provides an anti-pollution bacterial culture device, includes the incubator, the incubator internal rotation is connected with the culture bin, the culture bin is connected with and is used for controlling the pivoted rotating device in culture bin, the top surface in culture bin contacts with the interior roof of incubator, the top of incubator is equipped with the opening and with opening assorted first sealed lid, be equipped with on the first sealed lid fill the mouth and with fill mouth assorted second sealed lid, central symmetry is provided with the several size is greater than in the culture bin open-ended culture chamber, every the culture intracavity all is equipped with the culture dish, the top intercommunication of culture dish has the filling pipe, the filling pipe is corresponding with the position of filling the mouth, every the inside shutoff controlling means that all is equipped with of culture dish and is used for blocking filling pipe and culture dish intercommunication.

The specific working principle of the technical scheme is as follows:

in the bacterial culture process, culture solution reagent is required to be added into a culture dish in an incubator, and a plurality of culture chambers which are not mutually influenced are arranged in the incubator by a partition board. When adding reagent, only need rotate the opening part through the culture chamber of the culture dish when adding reagent with rotating device, open the second sealed lid on the first sealed lid, connect a pipe with devices such as syringe that adds reagent, stretch into the pipe and with filling pipe intercommunication through filling port, release the shutoff to filling pipe and culture dish through shutoff controlling means afterwards, after adding reagent to the culture dish, reverse operation according to above-mentioned step, accomplish sealedly. When the reagent is added to one culture dish in the incubator, the rest culture dishes are still under the culture condition, and the culture dish added with the reagent is not excessively exposed to the external environment, so that the problem that the culture dish is exposed to the external environment in the bacterial culture process and is easily polluted is solved, the bacterial culture effect in the culture dish is prevented from being influenced, the accuracy of the culture result is improved, and the use is convenient.

In a further technical scheme, each culture cavity is internally provided with a first groove, the culture dish comprises a lower dish and an upper dish which are connected through threads, the bottom of the lower dish is clamped in the first groove, and the filling pipe is arranged on the upper dish.

The culture dish is formed by lower household utensils and last household utensils threaded connection, convenient to use and connection are firm, and first recess can carry out the chucking to the lower household utensils of culture dish, no matter be at the culture process, and the transportation process can effectually keep the stability of culture dish.

In a further technical scheme, the shutoff controlling means includes first closing plate, second closing plate and drive arrangement, be provided with the corresponding just same first hole of size and second hole of position on first closing plate and the second closing plate respectively, first hole and second hole all set up in the below of filling pipe, first closing plate rotates to be connected in last household utensils, the second closing plate is established in first closing plate below and with last household utensils fixed connection, first closing plate is connected with drive arrangement.

The driving device drives the first sealing plate to rotate in the upper vessel, so that the size of the hole between the first hole and the second hole on the first sealing plate and the second sealing plate is changed, the second hole on the second sealing plate is plugged or opened, the plugging condition of the culture dish and the filling pipe is changed, and the culture dish is conveniently sealed or reagents are added.

In a further technical scheme, drive arrangement is motor and controls the panel, the drive shaft fixed connection of motor is in the center of first closing plate, the motor is connected with controlling the panel electricity, just control the panel setting on the incubator outer wall.

The motor is controlled to rotate through the control panel, the first sealing plate is driven to rotate, and then the first hole is plugged or opened, so that the device is quite convenient.

In a further technical scheme, the rotating device comprises a rotating shaft and a rotating handle, the rotating shaft is fixedly sleeved at one end of the rotating handle, the other end of the rotating shaft is arranged at the outer side of the incubator, and the rotating shaft is connected with the middle of the incubator.

Through rotating the handle, can rotate the culture bin, conveniently handle the culture dish in every culture chamber.

In further technical scheme, the middle part in cultivateing the storehouse is equipped with the connecting cylinder, the pivot sets up in the connecting cylinder, be equipped with the draw-in groove on the inside wall of connecting cylinder, be equipped with on the lateral wall of pivot with the latch, draw-in groove and latch mesh mutually.

The pivot is established in the connecting cylinder, and meshes through draw-in groove and latch between the two, can be when the rotation handle is rotatory, drives the pivot and drives the connecting cylinder and rotate.

In a further technical scheme, the bottom in the incubator is provided with a second groove, the bottom of the culture bin is arranged in the second groove, the center of the second groove is provided with a rotating hole, and the tail end of the rotating handle is rotatably arranged in the rotating hole.

When installing the cultivation storehouse in the incubator through the second recess, have the effect of location, and rotate the terminal of handle and stretch into in the rotation hole, more convenient laborsaving in the time of the rotation.

In a further technical scheme, the incubator comprises a box body and a cover body, and the box body and the cover body are clamped.

The box body and the cover body are connected in a clamping manner and can be detached, so that the culture dish can be conveniently installed and taken integrally, and the device can be conveniently cleaned and disinfected.

In a further technical scheme, be provided with the sleeve on the lid, the opening sets up on the lid, the one end cover of first sealed lid is established on the sleeve, the telescopic outside is equipped with the screw thread, the sleeve overlaps in the top of first sealed lid and is equipped with stop nut.

The first sealing cover rotates on the cover body through the sleeve, so that the sealing device is convenient to use, and improves sealing performance by installing the limit nut on the sleeve and pressing the first sealing cover.

In a further technical scheme, the filling pipe further comprises an extension pipe, wherein the extension pipe extends into the filling pipe through the filling opening and is communicated with the filling pipe, and the extension pipe is in clearance fit with the first sealing cover.

The extension tube is preferably a hard tube, and when reagents need to be added, the extension tube is plugged into the filling pipe from the filling opening and is communicated with the filling pipe, and when the extension tube is not used, the extension tube is taken out, and then the second sealing cover is covered, so that the extension tube is beneficial to use.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. when the bacteria are added with the reagent, the rest of the culture dish can not be exposed to the external environment, and the part of the culture dish to be added with the reagent exposed to the external environment is also less, so that the problem that the interior of the culture dish is extremely easy to be polluted after multiple operations can be effectively avoided, the bacterial culture effect in the culture dish is ensured, and the accuracy of the culture result is improved.

2. According to the utility model, the first sealing plate is driven by the motor to rotate, so that the size of the hole between the first hole and the second hole is changed, the second hole is plugged or opened, the plugging condition of the culture dish and the filling pipe is changed, and the culture dish is conveniently sealed or reagents are added.

3. The culture dish has the advantages of good stability, convenient transportation, disassembly of the device, convenience in cleaning and sterilizing and loading and unloading the culture dish, and strong practicability.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of the structure of the culture dish according to the present utility model;

FIG. 4 is a schematic cross-sectional view of A-A of FIG. 3;

fig. 5 is a schematic structural view of the extension tube of the present utility model.

Reference numerals: 1-incubator, 101-case, 102-lid, 2-culture bin, 3-opening, 4-first sealing lid, 5-filler, 6-second sealing lid, 7-culture chamber, 8-filler pipe, 9-first groove, 10-lower vessel, 11-upper vessel, 12-first sealing plate, 13-second sealing plate, 14-first hole, 15-second hole, 16-motor, 17-control panel, 18-spindle, 19-turning handle, 20-connecting cylinder, 21-second groove, 22-turning hole, 23-sleeve, 24-limit nut, 25-extension tube.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.

In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of description and simplicity of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The present utility model will be described in detail with reference to fig. 1 to 5.

This embodiment provides an anti-pollution bacterial culture device, see fig. 1 and 2, including incubator 1 of rectangle, incubator 1 internal rotation is connected with a circular shape culture chamber 2, the middle part of culture chamber 2 is equipped with connecting cylinder 20, install the rotating device who is used for controlling culture chamber 2 pivoted in the connecting cylinder 20, the top surface of culture chamber 2 is contacted with the interior roof of incubator 1, with the sealed condition of formation, the top of incubator 1 is equipped with opening 3 and with opening 3 assorted first sealed lid 4, be equipped with on the first sealed lid 4 and add pouring spout 5 and with adding pouring spout 5 assorted second sealed lid 6, central symmetry is provided with four culture chambers 7 of size greater than opening 3 in culture chamber 2, all be equipped with the baffle between every culture chamber 7, be used for providing independent space with every culture chamber 7, all put the culture dish in every culture chamber 7, the top intercommunication of culture dish has filling pipe 8, see fig. 5, it is equipped with the device supporting use still including a hard glass extension tube 25, the external diameter of extension tube 25 is slightly less than filling pipe 8 and can be used for controlling the internal diameter of filling pipe 5 and the extension tube 25 to add the internal diameter of extension tube 5 and can be used for the extension tube 25 to be little to add the filling pipe 5 and the shutoff device to add the internal diameter of filling pipe 25.

In this embodiment, referring to fig. 3, the culture dish comprises a lower vessel 10 and an upper vessel 11 which are connected by screw threads, and a first groove 9 is arranged in each culture cavity 7, the culture dish is clamped in the first groove 9 through the bottom of the lower vessel 10, and a filling pipe 8 is arranged on the upper vessel 11.

In this embodiment, referring to fig. 4, the plugging control device includes a first sealing plate 12, a second sealing plate 13, a motor 16 and a control panel 17, the first sealing plate 12 and the second sealing plate 13 are respectively provided with a first hole 14 and a second hole 15 with the same size, the first hole 14 and the second hole 15 are fan-shaped, and are arranged below the filling pipe 8, the first sealing plate 12 is rotatably connected in the upper vessel 11, the second sealing plate 13 is arranged below the first sealing plate 12 and is fixedly connected with the upper vessel 11, a cylinder extends upwards from the center of the top wall of the upper vessel 11, the motor 16 is installed in the cylinder, a driving shaft of the motor 16 is fixedly connected with the center of the first sealing plate 12, the motor 16 is in signal connection with the control panel 17, the control panel 17 is installed on the outer wall of the incubator 1, the control panel 17 emits an electrical signal to control the motor 16 to operate as in the prior art, and the present utility model can be completely realized by a person skilled in the art, which is not repeated here.

In this embodiment, the incubator 1 includes a case 101 and a cover 102, where the case 101 and the cover 102 are integrally formed by being clamped together, a second groove 21 is provided at the bottom in the case 101, and the bottom of the incubator 2 is mountable in the second groove 21. The center of the cover body 102 is connected with a sleeve 23, the opening 3 and the first sealing cover 4 are both fan-shaped, the opening 3 is arranged on the cover body 102, the sleeve 23 is sleeved with the first sealing cover 4 and a limit nut 24, threads are arranged on the outer side of the sleeve 23, and the limit nut 24 is arranged on the sleeve 23 and presses the first sealing cover 4 so as to keep the sealing performance of the opening 3.

In this embodiment, the rotating device includes a rotating shaft 18 and a rotating handle 19, the rotating handle 19 is a Z-shaped handle, one end of the rotating handle 19 penetrates through a sleeve 23, one end of the penetrating sleeve 23 is fixedly sleeved with the rotating shaft 18, the center of the second groove 21 is provided with a rotating hole 22, and the tail end of the rotating handle 19 extends into the rotating hole 22. The rotating shaft 18 is installed in the connecting cylinder 20, specifically, the outer side wall of the rotating shaft 18 is provided with a latch, the inner side wall of the connecting cylinder 20 is provided with a clamping groove, and the clamping groove is meshed with the latch.

In the above embodiment, except for the motor 16 and the control panel 17, the rest materials are made of transparent materials, so that observation and operation are convenient.

The specific use method of the embodiment is as follows:

when the culture dish is placed in the incubator 1, the case body 101 and the case cover can be opened, the culture dish is placed in the culture cavity 7 of the culture bin 2, the case body 101 and the case cover can be covered firstly, the opening 3 on the case cover is exposed by rotating the first sealing cover 4, the culture dish is placed in the culture cavity 7 of the culture bin 2, then the rotating handle 19 is rotated, the other culture cavity 7 is rotated under the opening 3, the installation of the other culture dish is carried out, the operation is repeated for a plurality of times, and after the placement of the culture dish is completed, the first sealing cover 4 is covered on the opening 3, so that the sealing is completed. When a nutrient solution reagent is required to be added to one culture dish in the incubator 1, the filling pipe 8 on the culture dish is rotated to the position below the filling port 5 on the first sealing cover 4 by rotating the rotating handle 19, the second sealing cover 6 is removed, the extension pipe 25 is extended into the culture cavity 7 from the filling port 5, fine adjustment is performed by rotating the handle 19, the extension pipe 25 is extended into the filling pipe 8, the communication between the extension pipe 25 and the filling pipe 8 is completed, the extension pipe 25 is connected with a syringe injector for adding the reagent, the motor 16 is rotated by the control panel 17, the first sealing plate 12 is driven to rotate in the upper vessel 11, the first holes 14 and the second holes 15 on the first sealing plate 12 and the second sealing plate 13 are overlapped, the reagent in the syringe injector flows through the extension pipe 25 and the filling pipe 8, finally, the overlapped first holes 14 and second holes 15 enter the lower vessel 10 of the culture dish, and after the reagent addition is completed, the incubator 1 can be isolated from the external environment by operation according to the steps.

The foregoing examples merely represent specific embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present application, which fall within the protection scope of the present application.

Claims (10)

1. The utility model provides an anti-pollution bacterial culture device, includes incubator (1), its characterized in that, incubator (1) internal rotation is connected with culture bin (2), culture bin (2) are connected with and are used for controlling culture bin (2) pivoted rotating device, the top surface of culture bin (2) is contacted with the interior roof of incubator (1), the top of incubator (1) is equipped with opening (3) and with opening (3) assorted first sealed lid (4), be equipped with on first sealed lid (4) with fill mouth (5) and with fill mouth (5) assorted second sealed lid (6), central symmetry is provided with the several size and is greater than in culture bin (2) open-ended culture chamber (7), every all be equipped with the culture dish in culture chamber (7), the top intercommunication of culture dish has filling pipe (8), filling pipe (8) are corresponding with the position of filling mouth (5), every the inside shutoff controlling means that is used for filling pipe (8) and blocks culture dish intercommunication.

2. An anti-pollution bacterial culture device according to claim 1, wherein each culture cavity (7) is internally provided with a first groove (9), the culture dish comprises a lower dish (10) and an upper dish (11) which are connected in a threaded manner, the bottom of the lower dish (10) is clamped in the first groove (9), and the filling pipe (8) is arranged on the upper dish (11).

3. An anti-pollution bacterial culture device according to claim 2, wherein the blocking control device comprises a first sealing plate (12), a second sealing plate (13) and a driving device, wherein first holes (14) and second holes (15) which are corresponding in position and same in size are respectively arranged on the first sealing plate (12) and the second sealing plate (13), the first holes (14) and the second holes (15) are respectively arranged below the filling pipe (8), the first sealing plate (12) is rotationally connected in the upper vessel (11), the second sealing plate (13) is arranged below the first sealing plate (12) and is fixedly connected with the upper vessel (11), and the first sealing plate (12) is connected with the driving device.

4. A pollution-preventing bacterial culture device according to claim 3, wherein the driving device comprises a motor (16) and a control panel (17), a driving shaft of the motor (16) is fixedly connected to the center of the first sealing plate (12), the motor (16) is electrically connected with the control panel (17), and the control panel (17) is arranged on the outer wall of the incubator (1).

5. An anti-pollution bacterial culture device according to any one of claims 1-4, wherein the rotating device comprises a rotating shaft (18) and a rotating handle (19), the rotating shaft (18) is fixedly sleeved at one end of the rotating handle (19), and the rotating shaft (18) is connected with the middle part of the culture bin (2).

6. The anti-pollution bacterial culture device according to claim 5, wherein a connecting cylinder (20) is arranged in the middle of the culture bin (2), the rotating shaft (18) is arranged in the connecting cylinder (20), a clamping groove is formed in the inner side wall of the connecting cylinder (20), and clamping teeth are arranged on the outer side wall of the rotating shaft (18) and meshed with the clamping groove and the clamping teeth.

7. The anti-pollution bacterial culture device according to claim 6, wherein a second groove (21) is formed in the bottom of the incubator (1), the bottom of the culture bin (2) is formed in the second groove (21), a rotating hole (22) is formed in the center of the second groove (21), and the tail end of the rotating handle (19) is rotatably arranged in the rotating hole (22).

8. The anti-pollution bacterial culture device according to claim 1, wherein the incubator (1) comprises a case (101) and a cover (102), and the case (101) and the cover (102) are clamped.

9. The anti-pollution bacterial culture device according to claim 8, wherein the cover body (102) is provided with a sleeve (23), the opening (3) is formed in the cover body (102), one end of the first sealing cover (4) is sleeved on the sleeve (23), threads are formed on the outer side of the sleeve (23), and the sleeve (23) is sleeved with a limit nut (24) above the first sealing cover (4).

10. An anti-pollution bacterial culture device according to claim 1, further comprising an extension tube (25), said extension tube (25) extending from the filler neck (5) and communicating with the filler tube (8), said extension tube (25) being in clearance fit with the first sealing cap (4).

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