CN218262437U - Culture dish anaerobic culture device - Google Patents
Culture dish anaerobic culture device Download PDFInfo
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- CN218262437U CN218262437U CN202221781363.XU CN202221781363U CN218262437U CN 218262437 U CN218262437 U CN 218262437U CN 202221781363 U CN202221781363 U CN 202221781363U CN 218262437 U CN218262437 U CN 218262437U
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Abstract
The utility model discloses a culture dish anaerobic culture device, which comprises a substrate, a culture box and a lifting component; the incubator is arranged on the substrate through a support rod and is used for culturing a culture dish; the lifting assembly is arranged on the base plate and located between the base plate and the incubator, the lifting assembly is communicated with the incubator, and the lifting assembly is used for conveying the culture dish into the incubator. Because lifting unit and incubator intercommunication, carry into the incubator through lifting unit with the culture dish conveying and cultivate, lifting unit still can keep apart the inside and the external world of incubator when conveying the culture dish, can avoid destroying the anaerobic environment in the incubator to more do benefit to the cultivation of blood sample in the culture dish.
Description
Technical Field
The utility model relates to a microbiological detection technical field, in particular to culture dish anaerobic culture device.
Background
In the blood culture process, an anaerobic environment is required to be produced for the culture of the blood sample, and the blood sample can be tested by using the drug sensitive test paper after the culture is carried out for a certain time.
But the currently adopted approach is as follows: and putting the oxygen absorbent, the indicator and the culture dish with the sample into an anaerobic bag, and sealing the anaerobic bag. However, the anaerobic bag is not beneficial to clearly observing the conditions in the culture dish, and the culture dish in the anaerobic bag needs to be taken out for observation after the anaerobic bag is opened, so that the anaerobic environment in the anaerobic bag is damaged, the anaerobic environment needs to be reestablished, the experimental process is influenced greatly, and the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a culture dish anaerobic culture apparatus can also add new culture dish of treating the cultivation at any time when guaranteeing that the cultivation environment of anaerobism is not destroyed, and easy operation just does benefit to the cultivation.
According to the culture dish anaerobic culture device provided by the embodiment of the utility model, the culture dish anaerobic culture device comprises a base plate, an incubator and a lifting component; the incubator is arranged on the substrate through a support rod and is used for culturing the culture dish; the lifting assembly is arranged on the base plate and located between the base plate and the incubator, the lifting assembly is communicated with the incubator, and the lifting assembly is used for conveying the culture dish into the incubator.
According to the utility model discloses culture dish anaerobic culture device has following beneficial effect at least: because lifting unit with the incubator intercommunication, through lifting unit will the culture dish conveys into cultivate in the incubator, lifting unit is conveying still can with in the culture dish the inside and the external world of incubator are kept apart, can avoid destroying anaerobic environment in the incubator to more do benefit to the culture of blood sample in the culture dish.
According to some embodiments of the invention, the lifting assembly comprises:
the cylinder is fixedly arranged on the bottom plate of the incubator;
the piston is movably arranged in the cylinder in a penetrating manner, a limiting groove is formed in the piston, and the limiting groove is used for placing the culture dish; and
the first driving piece is arranged on a top plate of the incubator, the output end of the driving piece is connected with a connecting rod, the other end of the connecting rod is connected with the piston, and the driving piece drives the piston to slide in the cylinder.
According to some embodiments of the invention, the piston comprises:
the upper movable plate is connected with the connecting rod;
the lower movable plate is connected with the upper movable plate through a connecting plate, the lower movable plate is located below the upper movable plate, and the limiting groove is formed in the lower movable plate.
According to some embodiments of the utility model, the lifting assembly still includes the stroke sensor, the stroke sensor includes: the sensor is arranged in the incubator, one end of the travel rod is connected to the piston, and the other end of the travel rod can pass through the sensor.
According to some embodiments of the invention, the incubator comprises:
a housing having a cavity therein to receive the culture dish;
the bracket is arranged in the shell, a plurality of supporting plates are arranged on the bracket, a plurality of accommodating grooves are arranged on the supporting plates, and the accommodating grooves are used for accommodating the culture dish; and
the conveying assembly is arranged in the shell and located between the support and the lifting assembly, the conveying assembly comprises a movable tray, and the tray is used for conveying the culture dish tray to the accommodating groove.
According to some embodiments of the invention, the transfer assembly further comprises:
the upper rotating cover plate is rotatably arranged on the top plate of the incubator;
the lower rotating cover plate is rotatably arranged on the bottom plate of the incubator;
the lifting rotating rod is rotatably arranged between the upper rotating cover plate and the lower rotating cover plate; and
the guide bar sets firmly go up rotatory apron and between the rotatory apron down, the tray cover is established lift rotary rod and on the guide bar.
According to some embodiments of the invention, the conveying assembly further comprises a support plate disposed between the upper rotating cover plate and the lower rotating cover plate.
According to some embodiments of the utility model, be provided with the gag lever post on the tray, the gag lever post is used for the restriction the culture dish, still be provided with on the layer board and dodge the groove, it is used for dodging to dodge the groove the gag lever post.
According to some embodiments of the present invention, the culture dish anaerobic culture device further comprises a heat blower, the heat blower being disposed in the incubator.
According to some embodiments of the utility model, the culture dish anaerobic culture device still includes the ventilation subassembly, the ventilation subassembly sets up the bottom plate bottom of incubator, the ventilation subassembly includes ventilation pipe and heating member, ventilation pipe one end is connected the heating member, the other end setting of ventilation pipe is in the incubator.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a culture dish anaerobic culture device according to an embodiment of the present invention;
FIG. 2 is a schematic view showing an internal structure of the petri dish anaerobic culture device shown in FIG. 1;
FIG. 3 is a schematic view of the lift assembly of the petri dish anaerobic culture device shown in FIG. 2;
FIG. 4 is another schematic view of the petri dish anaerobic culture device shown in FIG. 2;
fig. 5 is a partially enlarged schematic view of the tray shown in fig. 4.
Reference numerals are as follows:
a culture dish 1;
a substrate 10;
the incubator 20, the housing 21, the bracket 22, the pallet 221, the receiving groove 221a, the avoiding groove 221b, the conveying assembly 23, the tray 231, the limiting rod 231a, the lower rotating cover 233, the lifting rotating rod 234, and the guide rod 235;
the lifting assembly 30, the cylinder 31, the piston 32, the limiting groove 321, the upper movable plate 322, the lower movable plate 323, the connecting plate 324, the stroke rod 325 and the connecting rod 331;
a hot air blower 40;
a ventilation assembly 50, a heating element 51, and a ventilation tube 52.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 and 2, according to the culture dish 1 culture apparatus of the embodiment of the present invention, the culture dish 1 culture apparatus includes a base plate 10, an incubator 20, and a lifting assembly 30; the incubator 20 is arranged on the substrate 10 through a support rod, and the incubator 20 is used for cultivating the culture dish 1; the lifting assembly 30 is disposed on the base plate 10 and between the base plate 10 and the incubator 20, the lifting assembly 30 is in communication with the incubator 20, and the lifting assembly 30 is used for transferring the culture dish 1 into the incubator 20.
Specifically, because lifting unit 30 and incubator 20 communicate, convey into incubator 20 through lifting unit 30 and cultivate with culture dish 1, lifting unit 30 still can keep apart the inside and the external world of incubator 20 when conveying culture dish 1, can avoid destroying the anaerobic environment in incubator 20 to more do benefit to the culture of blood sample in culture dish 1.
Referring to fig. 2 and 3, in particular, in some embodiments of the present invention, the lifting assembly 30 includes: a cylinder 31, a piston 32 and a drive member (not shown). The cylinder 31 is fixedly arranged on the bottom plate of the incubator 20; the piston 32 is movably arranged in the cylinder 31 in a penetrating way, a limiting groove 321 is arranged in the piston 32, and the limiting groove 321 is used for placing the culture dish 1; the driving member is disposed on the top plate of the incubator 20, the output end of the driving member is connected to the connecting rod 331, the other end of the connecting rod 331 is connected to the piston 32, and the driving member drives the piston 32 to slide in the cylinder 31. The driving member can be driven by a common air cylinder or hydraulic cylinder, and drives the connecting rod 331 to move up and down, thereby driving the piston 32 to slide up and down in the cylinder 31. When the connecting rod 331 moves down, the limiting groove 321 is located between the substrate 10 and the incubator 20, the culture dish 1 is placed in the limiting groove 321, the driving piece drives the connecting rod 331 to move up, the piston 32 drives the culture dish 1 to enter the cylinder 31, the incubator 20 and the external contact are isolated, the anaerobic environment inside the incubator 20 is not affected by the external environment, and meanwhile, the culture dish 1 can be conveyed into the incubator 20.
Referring to fig. 3, in some embodiments of the present invention, more specifically, to facilitate internal clamping after the culture dish 1 enters the incubator 20, the piston 32 includes: an upper movable plate 322 and a lower movable plate 323. The upper movable plate 322 is connected to the connecting rod 331; the lower movable plate 323 is connected with the upper movable plate 322 through the connecting plate 324, the lower movable plate 323 is located below the upper movable plate 322, the limiting groove 321 is disposed on the lower movable plate 323, and the piston 32 is designed in a layered manner and has an avoiding space, so as to be convenient for clamping the culture dish 1 in the piston 32. It should be noted that, sealing rings are disposed on the circumferential sides of the upper movable plate 322 and the lower movable plate 323, so that the upper movable plate 322 and the lower movable plate 323 can be tightly attached to the inside of the cylinder 31, and the anaerobic environment of the incubator 20 is prevented from being damaged by air leakage.
Referring to fig. 3, in some embodiments of the present invention, further, the lifting assembly 30 further comprises a travel sensor, the travel sensor comprising: a travel rod 325, and a sensor (not shown) disposed in the incubator 20, wherein one end of the travel rod 325 is connected to the piston 32, and the other end of the travel rod 325 can pass through the sensor. The sensor can acquire the moving stroke of the piston 32 from the stroke rod 325, so that the position of the culture dish 1 is known, and the culture dish 1 can be conveniently clamped; at the same time, the stroke rod 325 can also play a guiding role, which is beneficial to the sliding of the piston 32.
Referring to fig. 1, 2 and 4, in some embodiments of the present invention, incubator 20 comprises: a housing 21, a support 22 and a transport assembly 23. The housing 21 has a cavity therein for accommodating the culture dish 1; the bracket 22 is arranged in the shell 21, a plurality of supporting plates 221 are arranged on the bracket 22, a plurality of accommodating grooves 221a are arranged on the supporting plates 221, and the accommodating grooves 221a are used for accommodating the culture dishes 1; the transfer assembly 23 is disposed in the housing 21 between the support 22 and the lifting assembly 30, and the transfer assembly 23 includes a movable tray 231, and the tray 231 is used for holding the culture dish 1 to the accommodating groove 221 a. Specifically, 5 layers of the supporting plates 221 can be arranged in the incubator 20, each supporting plate 221 is horizontally arranged layer by layer, and two accommodating grooves 221a are formed in each supporting plate 221, so that the incubator 20 can simultaneously cultivate blood samples in 10 culture dishes 1. Of course, it should be noted that the number of the supporting plates 221 and the number of the receiving grooves 221a may not be particularly limited. After the culture dish 1 is conveyed to the culture box 20 by the lifting assembly 30, the culture dish 1 is taken out of the piston 32 by the conveying assembly 23 in the culture box 20, and the culture dish 1 is placed in the accommodating groove 221a on the supporting plate 221 for culture.
Referring to fig. 2 and 4, in some embodiments of the present invention, specifically, the conveying assembly 23 further includes: an upper rotary cover plate (not shown), a lower rotary cover plate 233, an elevation rotation bar 234, and a guide bar 235. The upper rotary cover plate is rotatably arranged on the top plate of the incubator 20; the lower rotating cover 233 is rotatably provided on the bottom plate of the cultivation box 20; the elevation rotation bar 234 is rotatably disposed between the upper and lower rotation cover plates 233; the guiding rod 235 is fixedly disposed between the upper rotating cover plate and the lower rotating cover plate 233, and the tray 231 is sleeved on the lifting rotating rod 234 and the guiding rod 235. The upper and lower rotatable cover plates 233 can be driven by a driving motor to rotate, so as to drive the guide rods 235 therebetween to move, and finally, the tray 231 can be rotated on a horizontal plane, so that the culture dish 1 can be moved from the lifting assembly 30 on the right side to the support plate 221 in the bracket 22 on the left side.
It should be noted that the tray 231 is sleeved on the lifting/lowering rotating rod 234, the lifting/lowering rotating rod 234 is a lead screw, one end of the tray 231 is screwed on the lead screw, and then another driving motor drives the lifting/lowering rotating rod 234 to rotate, so as to drive the tray 231 screwed thereon to move up and down, thereby facilitating the tray 231 to place the culture dish 1 in the accommodating groove 221a of each layer of the supporting plate 221.
In some embodiments of the present invention, the conveying assembly 23 further comprises a support plate (not shown), which is disposed between the upper rotating cover plate and the lower rotating cover plate 233. The backup pad is used for supporting the upper rotating cover plate, improves the intensity of structure.
Referring to fig. 4 and 5, in some embodiments of the present invention, a limiting rod 231a is disposed on the tray 231, the limiting rod 231a is used for limiting the culture dish 1, an avoiding groove 221b is further disposed on the supporting plate 221, and the avoiding groove 221b is used for avoiding the limiting rod 231a. The limiting rods 231a are located on the peripheral side of the tray 231, the culture dish 1 can be limited in the tray 231 by the limiting rods 231a, and the culture dish 1 is prevented from falling off from the tray 231 in the moving process, and it can be understood that an avoiding groove 221b is also arranged at the position of the corresponding accommodating groove 221a on the supporting plate 221, and the avoiding groove 221b is used for avoiding the limiting rods 231a, so that the tray 231 can be embedded in the accommodating groove 221a, and the culture dish 1 can be conveniently placed in the accommodating groove 221 a.
Referring to fig. 2 and 4, in some embodiments of the present invention, the culture dish 1 culture apparatus further comprises a heat blower 40, and the heat blower 40 is disposed in the culture box 20. The hot air blower 40 maintains the temperature in the incubator 20 at a suitable level, and the hot air blower 40 makes the air flow in the incubator 20 more uniform in temperature, thereby facilitating the culture of the blood sample.
Referring to fig. 2 and 4, in some embodiments of the present invention, the culture dish 1 further comprises a ventilation assembly 50, the ventilation assembly 50 is disposed at the bottom end of the bottom plate of the incubator 20, the ventilation assembly 50 comprises a ventilation pipe 52 and a heating element 51, one end of the ventilation pipe 52 is connected to the heating element 51, and the other end of the ventilation pipe 52 is disposed in the incubator 20. The heating element 51 may be used to produce carbon dioxide gas and to bring the gas to a suitable temperature, and the gas flow may then be conducted via a vent line 52 to the incubator 20 for anaerobic culture of the blood sample.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but 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 of those skilled in the art.
Claims (10)
1. A petri dish anaerobic culture device, comprising:
a substrate;
the incubator is arranged on the substrate through a support rod and is used for culturing the culture dish; and
the lifting assembly is arranged on the base plate and located between the base plate and the incubator, the lifting assembly is communicated with the incubator, and the lifting assembly is used for conveying the culture dish into the incubator.
2. The culture dish anaerobic culture device of claim 1, wherein the lifting assembly comprises:
the cylinder is fixedly arranged on the bottom plate of the incubator;
the piston is movably arranged in the cylinder in a penetrating manner, a limiting groove is formed in the piston, and the limiting groove is used for placing the culture dish; and
the driving piece is arranged on the top plate of the incubator, the output end of the driving piece is connected with a connecting rod, the other end of the connecting rod is connected with the piston, and the driving piece drives the piston to slide in the cylinder.
3. The culture dish anaerobic culture device of claim 2, wherein the piston comprises:
the upper movable plate is connected with the connecting rod;
the lower movable plate is connected with the upper movable plate through a connecting plate, the lower movable plate is located below the upper movable plate, and the limiting groove is formed in the lower movable plate.
4. The culture dish anaerobic culture device of claim 2, wherein the lifting assembly further comprises a travel sensor, the travel sensor comprising: the sensor is arranged in the incubator, one end of the travel rod is connected to the piston, and the other end of the travel rod can pass through the sensor.
5. The culture dish anaerobic culture device of claim 1, wherein the culture box comprises:
a housing having a cavity therein for receiving the culture dish;
the bracket is arranged in the shell, a plurality of supporting plates are arranged on the bracket, a plurality of accommodating grooves are arranged on the supporting plates, and the accommodating grooves are used for accommodating the culture dish; and
the conveying assembly is arranged in the shell and located between the support and the lifting assembly, the conveying assembly comprises a movable tray, and the tray is used for conveying the culture dish tray to the accommodating groove.
6. The culture dish anaerobic culture device of claim 5, wherein the transfer assembly further comprises:
the upper rotating cover plate is rotatably arranged on the top plate of the incubator;
the lower rotating cover plate is rotatably arranged on the bottom plate of the incubator;
the lifting rotating rod is rotatably arranged between the upper rotating cover plate and the lower rotating cover plate; and
the guide bar sets firmly go up rotatory apron and between the rotatory apron down, the tray cover is established lift rotary rod and on the guide bar.
7. The culture dish anaerobic culture device of claim 6, wherein the transfer assembly further comprises a support plate disposed between the upper rotating cover plate and the lower rotating cover plate.
8. The culture dish anaerobic culture device of claim 5, wherein the tray is provided with a limiting rod for limiting the culture dish, and the tray is further provided with an avoiding groove for avoiding the limiting rod.
9. The culture dish anaerobic culture device of claim 1, further comprising a heat blower disposed in the incubator.
10. The culture dish anaerobic culture apparatus of claim 1, further comprising a ventilation assembly disposed at a bottom end of the bottom plate of the incubator, the ventilation assembly comprising a ventilation pipe and a heating element, one end of the ventilation pipe being connected to the heating element, and the other end of the ventilation pipe being disposed in the incubator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221781363.XU CN218262437U (en) | 2022-07-11 | 2022-07-11 | Culture dish anaerobic culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221781363.XU CN218262437U (en) | 2022-07-11 | 2022-07-11 | Culture dish anaerobic culture device |
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| Publication Number | Publication Date |
|---|---|
| CN218262437U true CN218262437U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221781363.XU Active CN218262437U (en) | 2022-07-11 | 2022-07-11 | Culture dish anaerobic culture device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595269A (en) * | 2022-12-16 | 2023-01-13 | 珠海迪尔生物工程股份有限公司（Cn） | Closed incubator |
-
2022
- 2022-07-11 CN CN202221781363.XU patent/CN218262437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595269A (en) * | 2022-12-16 | 2023-01-13 | 珠海迪尔生物工程股份有限公司（Cn） | Closed incubator |
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