CN219297472U

CN219297472U - Mould culture apparatus

Info

Publication number: CN219297472U
Application number: CN202320060732.4U
Authority: CN
Inventors: 亓金亮; 王鹏; 陈爽; 曾小微; 顾泽芸
Original assignee: Shandong Meimei Pharmaceutical Co ltd
Current assignee: Shandong Meimei Pharmaceutical Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-07-04
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of mould culture facilities, in particular to a mould culture device. The mould culture apparatus comprises: the culture dish placing groove is arranged on the top surface of the supporting turntable, and the connecting shaft rod is supported below the supporting turntable; the constant temperature box body is used for accommodating and fixing the supporting turntable, a box door is arranged on the front side of the constant temperature box body in a sealing manner, and a transparent inner box door is arranged on the constant temperature box body on the inner side of the box door; an opening is arranged on the transparent inner box door, and the outer side part of the supporting turntable extends out of the opening. The mould culture device is simple in structure and reasonable in design, avoids heat dissipation and possible pollution inside and outside the incubator caused by frequently opening the refrigerator door when observing in the culture process, and can realize exploration of the growth condition of most of thalli in the culture dish under the condition of moving the culture dish as few as possible, and the cleaning is convenient.

Description

Mould culture apparatus

Technical Field

The utility model relates to the technical field of mould culture facilities, in particular to a mould culture device.

Background

The mould incubator is used as experimental equipment for the growth of eukaryotic microorganisms such as mould and the like, is widely applied to the culture of biological strains, and mainly provides proper temperature and humidity for the growth and propagation of the mould, so that the mould can be rapidly propagated in a specific culture medium under proper constant temperature conditions.

The existing internal structure of the mould incubator is generally provided with a supporting plate or a supporting frame, and a culture dish for mould growth is directly placed, and as the mould incubator is provided with a certain depth and mould growth has a certain period, generally 4-6 days, an experimenter can observe and record the growth state during the period, and master the growth conditions of thalli in a plurality of culture dishes in the same batch or different batches. The incubator chamber door is generally directly opened to current mode, and the record is observed to handheld culture dish, and this process is frequent opens the chamber door, and the pollution of incubator internal environment is easily caused on the one hand, especially the in-process that handheld culture dish removed, and the interior mould spore of growth fast culture dish easily is likely to be scattered outward because of the improper operation, pollutes laboratory environment, and on the other hand easily causes incubator internal temperature, humidity loss, has prolonged thallus growth cycle to a certain extent. In addition, because the fixed setting of current incubator inner structure, after the cultivation of different kind mould is finished, when carrying out the inside clearance of incubator, generally adopt clean cloth to be stained with water or alcohol to clean, the operation is troublesome, and some dead angle corner positions can not clear up thoroughly, and long-term use has reduced the clean and the safety of incubator internal culture environment.

Disclosure of Invention

Aiming at the defects, the mould culture device provided by the utility model is simple in structure and reasonable in design, avoids heat dissipation and possible pollution inside and outside the incubator caused by frequently opening the box door when observing in the culture process, can realize exploration of the growth condition of most of thalli in the culture dish under the condition of moving the culture dish as few as possible, is clean and convenient, and solves the problems in the prior art.

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

a mold culture device comprising:

the culture dish placing groove is arranged on the top surface of the supporting turntable, and the connecting shaft rod is supported below the supporting turntable;

the constant temperature box body is used for accommodating and fixing the supporting turntable, a box door is arranged on the front side of the constant temperature box body in a sealing manner, and a transparent inner box door is arranged on the constant temperature box body on the inner side of the box door; an opening is arranged on the transparent inner box door, and the outer side part of the supporting turntable extends out of the opening.

Further, the supporting rotary table comprises a supporting disc surface, and a plurality of poking teeth are fixedly connected on the outer side wall of the supporting disc surface; the top end of the shaft lever is fixedly connected with or detachably connected with the center of the supporting disc surface, and the bottom end of the shaft lever is connected to the inner bottom wall of the constant temperature box body.

Further, the poking teeth are uniformly arranged at intervals on the outer side of the supporting disc surface; each shifting tooth is arranged to protrude 1 cm to 2cm from the outer side wall of the supporting disc surface.

Further, the poking teeth and the supporting disc surface are integrally formed.

Further, the top end of the shaft lever is rotationally connected with the bottom of the supporting turntable, and the bottom of the shaft lever is supported and fixed on the inner bottom wall of the constant temperature box body through a supporting base.

Further, a fixed plate is arranged on the outer side of the supporting turntable in a clearance fit manner, the fixed plate is fixedly connected with or detachably connected with the inner wall of the constant temperature box body, and a culture dish placing groove is formed in the fixed plate.

Further, a lock catch is arranged on the transparent inner box door.

Further, the lock catch comprises a rotary hook, a lock catch groove is formed in the constant temperature box body, and the rotary hook is in friction hanging connection with the groove wall of the lock catch groove.

Further, the transparent inner box door is a glass inner box door.

Further, a chute is arranged on the inner side wall of the constant temperature box body, and the fixed plate is connected with the constant temperature box body in a sliding and inserting way through the chute.

Further, the disc surface of the supporting rotary disc at the outer side of the culture dish placing groove is hollowed.

Further, the supporting turntable is provided with two layers at intervals in the constant temperature box body.

The utility model has the beneficial effects that:

the mould culture device has the advantages that the structure improvement is scientific, the culture dishes are respectively arranged on the movable and rotatable support turnplate and the fixed plate, the opening for exposing the outer part of the support turnplate is arranged on the transparent inner box door, so that an observer can only open the outer box door of the culture box when observing the mould growth condition, the preliminary observation of the culture dishes on the support turnplate can be realized by rotating the support turnplate, and the transparent inner box door is opened again when carefully observing the culture dishes which grow faster or slower, thereby greatly reducing the time for communicating the internal environment and the external environment of the culture box, avoiding the pollution of the internal environment and the external environment of the culture box, and reducing the influence of the temperature and the humidity in the culture box on the mould growth.

The fixing plate and the supporting turntable in the mould culture device are detachable, so that the mould culture device is convenient to take out and clean thoroughly, and the problem that dead angle positions inside an incubator with the existing fixing structure are difficult to clean is solved.

Drawings

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

FIG. 2 is a schematic top view of the interior of FIG. 1;

FIG. 3 is a schematic view of the structure of the support turntable of FIG. 2;

FIG. 4 is a schematic view showing a structure of the transparent inner door of FIG. 1 in a closed state;

FIG. 5 is a schematic structural diagram of embodiment 2 of the present utility model;

fig. 6 is a schematic structural diagram of embodiment 3 of the present utility model.

In the figure, a constant temperature box body 1, a box door 2, a glass inner box door 3, a knob 4, a rotary hook 5, a fixed plate 6, a supporting rotary table 7, a culture dish placing groove 8, a shaft lever 9, a tooth 10, an opening 11, a sliding groove 12 and a sliding bar 13 are arranged.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

As shown in fig. 1 to 4, the mould cultivating device comprises a constant temperature box body 1, a box door 2 is arranged on the front side of the constant temperature box body in a sealing and hinging mode, a glass inner box door 3 is hinged on the constant temperature box body on the inner side of the box door, a knob 4 is arranged on the outer portion of the right side of the glass inner box door and is connected with a rotary hook 5, a locking groove is arranged on the inner wall on the right side of the constant temperature box body, and the rotary hook is in friction and hanging connection with the groove wall of the locking groove. The middle part sets up fixed plate 6 in the thermostated container body, and the fixed plate outside is the irregular shape with the internal wall rigid coupling of thermostated container, rotates in the fixed plate inboard and sets up support carousel 7, sets up a plurality of culture dish standing groove 8 on support carousel top surface, and support carousel supports through a axostylus axostyle 9, and the top of axostylus axostyle 9 rotates with support carousel bottom surface middle part and links to each other, and the bottom of axostylus axostyle is fixed in on the internal diapire of thermostated container body 1 through a base. A plurality of strip-shaped shifting teeth 10 are arranged on the outer side wall of the supporting turntable at intervals, an opening 11 is arranged on the inner glass door corresponding to the middle of the outer side of the supporting turntable, the outer side of the supporting turntable extends out of the opening 11, and the top surface and the bottom surface of the supporting turntable are in clearance fit with the inner glass door 3 at the opening.

A plurality of culture dish placing grooves 8 are respectively arranged on the top surface of the supporting turntable 5 along the periphery of the outer ring and the middle part of the disk surface. Two sides of the fixed plate 4, which are close to the box door 2, are respectively provided with a culture dish placing groove 8, and a plurality of culture dish placing grooves 8 are dispersedly arranged on the fixed plate in the constant temperature box body.

During the use, place the culture dish after inoculation in proper order in the culture dish standing groove 8 on the supporting turntable 7 in the thermostated container body 1 and in the culture dish standing groove in the fixed plate 6 outside, when many to the culture dish quantity, place on the fixed plate 6 to the thermostated container depths at last, so, can guarantee that most culture dish conveniently observes, especially can remove on supporting turntable 7 and observe.

The placed strain is cultured under the condition of proper temperature and humidity in the constant temperature box body, in the culture period, when experimenters need to observe the growth condition of mould, the box door 2 is opened first, the growth condition of the strain in the culture dish on the outer side of the supporting rotary table 7 is observed through the inner glass box door 3, then the supporting rotary table is pushed to horizontally rotate through the poking teeth 10 of the supporting rotary table exposed at the opening 11 of the upper glass box door 3, so that the culture dish placed on the supporting rotary table is sequentially rotated to the position close to the inner glass box door 3, and the experimenters can know and master the growth condition of the strain in the culture box conveniently. The process greatly reduces the rapid circulation of air inside and outside the incubator, reduces the direct contact time of the culture dish held by people, ensures the clean and safe culture environment, and avoids the loss of temperature and humidity inside the incubator. The mould culture dish to be marked or further observed is manually rotated, the rotary knob 4 is manually rotated, the rotary hook 5 is screwed out of the locking groove of the constant temperature box body 1, the inner glass box door 3 is specially opened, and then the mould culture dish is taken out for observation and recording. And the culture dishes which are taken out for special mark recording are finally put back into the culture dish placing groove 8 again uniformly, so that the environmental pollution in the constant temperature box body which is formed by always opening the inner glass door is reduced.

Example 2

As shown in FIG. 5, the mold culture apparatus is the same as the mold culture apparatus of example 1 except that the fixing plate 6 and the supporting turntable 5 comprise two layers arranged at an upper and lower interval. The top end of the shaft lever 9 sequentially passes through the two layers of supporting turntables 5. The two supporting turntables are detachably connected with the shaft lever in a rotating sleeve joint mode. Thus, when the internal facilities are required to be cleaned while the culture amount is increased, the supporting turntable 7 can be lifted upwards and moved out of the shaft lever 9 for cleaning respectively.

Example 3

As shown in FIG. 6, the mold culture apparatus is the same as the mold culture apparatus of embodiment 1, except that two sliding grooves 12 are oppositely arranged on the inner side wall of the constant temperature box body, and sliding strips 13 are respectively arranged on two sides of the fixed plate, and are connected with the sliding grooves in a sliding fit manner. This structure sets up, makes fixed plate 6 and support carousel 7 all set up to detachable structure, will support the carousel and dismantle the back from the axostylus axostyle, can outwards pull out fixed plate 6 smoothly, makes it shift out the thermostated container body, can guarantee after the above-mentioned structure assembly that mould normally cultivates growth, the horizontal rotation supports the carousel and observe the record, can carry out alone after the nimble dismantlement and clean fixed plate 6 and support carousel 7, has avoided the clean incomplete problem of dead angle department.

The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. A mold culture device, comprising:

2. The mold culture device according to claim 1, wherein the supporting turntable comprises a supporting disk surface, and a plurality of poking teeth are fixedly connected on the outer side wall of the supporting disk surface; the top end of the shaft lever is fixedly connected with or detachably connected with the center of the supporting disc surface, and the bottom end of the shaft lever is connected to the inner bottom wall of the constant temperature box body.

3. The mold culture device according to claim 2, wherein the poking teeth are uniformly spaced outside the support disc surface; each shifting tooth is arranged to protrude 1 cm to 2cm from the outer side wall of the supporting disc surface.

4. A mould culture apparatus as claimed in claim 1, wherein the top end of the shaft is rotatably connected to the bottom of the support turntable, and the bottom of the shaft is supported and fixed on the inner bottom wall of the incubator via a support base.

5. A mould culture apparatus according to any one of claims 1-4, wherein a fixing plate is arranged on the outer side of the supporting turntable in a clearance fit manner, the fixing plate is fixedly connected or detachably connected with the inner wall of the incubator body, and a culture dish placing groove is arranged on the fixing plate.

6. A mould culture apparatus according to claim 5, wherein a chute is provided in the inner wall of the incubator body, and the fixing plate is slidably inserted into the incubator body via the chute.

7. The mold culture device according to claim 1, wherein the surface of the support turntable outside the culture dish placement groove is hollowed.

8. The mold culture apparatus according to claim 1, wherein the support turntable is provided with two layers at an upper and a lower interval in the incubator body.