CN215050328U - Food is microorganism fast cultivation and detection household utensils for microbiological examination - Google Patents
Food is microorganism fast cultivation and detection household utensils for microbiological examination Download PDFInfo
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- CN215050328U CN215050328U CN202121124568.6U CN202121124568U CN215050328U CN 215050328 U CN215050328 U CN 215050328U CN 202121124568 U CN202121124568 U CN 202121124568U CN 215050328 U CN215050328 U CN 215050328U
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Abstract
The utility model belongs to the technical field of the microbiological detection, concretely relates to food is microorganism fast cultivation and detection household utensils for microbiological inspection. A microorganism rapid culture detection vessel for food microorganism inspection comprises a culture vessel, a cover body, a suction pipe and a liquid taking device; the culture dish is cylindrical, and the upper end of the culture dish is connected with the cover body; the cover body is provided with a straw hole, the hole wall of the straw hole is provided with a sealing ring, the straw penetrates through the straw hole, and the straw is tightly connected with the cover body through the sealing ring; the connector is arranged at one end of the suction pipe and is provided with a first connector and a second connector, the first connector is connected with the suction pipe, and the second connector is connected with the liquid taking device. After improvement, the suction pipe does not need to be pulled out and inserted for many times when liquid is taken; the temperature and the humidity in the culture dish can be known in real time for adjustment; the culture dish does not need to be moved during detection; a quantitative nutrient solution can be taken out.
Description
Technical Field
The utility model belongs to the technical field of the microbiological detection, concretely relates to food is microorganism fast cultivation and detection household utensils for microbiological inspection.
Background
Microorganisms, a large group of organisms including bacteria, viruses, fungi and some small protozoa, etc., which are small and closely related to human life, are classified into the following 8 major groups in textbooks: bacteria, viruses, fungi, actinomycetes, rickettsia, mycoplasma, chlamydia and spirochete, and with the research on microorganisms in humans, the microorganisms are gradually beginning to be applied to the food aspect.
In the existing microorganism culture, researchers firstly pour nutrient solution into a culture dish, then add food microorganisms, and adjust the temperature, the humidity and the oxygen concentration in the microorganism growth environment to set values so as to rapidly culture the microorganisms. After the culture is finished, the culture dish nutrient solution needs to be taken out and sent to a detection chamber for detection. The defects are as follows: when the nutrient solution in the culture dish is sucked by the suction pipe, the suction pipe is put back and forth, so that other bacteria enter the culture dish to pollute the nutrient solution; secondly, the temperature and the humidity in the culture dish are not known; moreover, the content of microorganisms in the nutrient solution with a certain concentration needs to be researched, and when the nutrient solution in the culture dish is directly poured into the detection plate, the control is not good, the nutrient solution can overflow, and the detection work is inconvenient to carry out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at designing a little biological quick culture detects household utensils for food microbiological examination, put into through reducing many times of straw, avoid other bacterium to get into the culture dish for nutrient solution is not contaminated, can clear away through the device and know the temperature and humidity in the culture dish, and the problem of not good control when the pick-up plate is poured into to nutrient solution in the solution culture dish.
The technical purpose of the invention is realized by the following technical scheme: a microorganism rapid culture detection vessel for food microorganism inspection comprises a culture vessel, a cover body, a suction pipe and a liquid taking device; the upper end of the culture dish is tightly connected with the cover body; the cover body is provided with a straw hole, the hole wall of the straw hole is provided with a sealing ring, the straw penetrates through the straw hole, and the straw is tightly connected with the cover body through the sealing ring; the straw is characterized in that a connector is arranged at one end of the straw, a first connector and a second connector are arranged on the connector, the first connector is connected with the straw, and the second connector is connected with the liquid taking device.
Through adopting above-mentioned technical scheme, obtain a food is microorganism fast cultivation for microbiological examination and detects household utensils, the lid is connected the nutrient solution in the guarantee culture dish with the culture dish and can not unrestrained when removing. The straw passes through sealing washer and lid zonulae occludens, and the straw passes the straw hole, gets the liquid device and is connected with the straw through the connector, takes out the nutrient solution from the culture dish and detects.
The invention is further configured to: the cover body is provided with a display device and a temperature and humidity sensor, and the display device displays the temperature and humidity sensor data.
Through adopting above-mentioned technical scheme, temperature and humidity sensor detects and shows data through display device to the temperature and humidity in the culture dish.
The invention is further configured to: the display device is connected with the temperature and humidity sensor, and the display device and the temperature and humidity sensor are arranged in the opening and are tightly connected with the cover body through the sealing rings.
Through adopting above-mentioned technical scheme, display device is connected with temperature and humidity sensor and is arranged in the opening, through sealing washer and lid zonulae occludens.
The invention is further configured to: the first connecting port is detachably connected with the suction pipe, and the second connecting port is detachably connected with the liquid taking device.
Through adopting above-mentioned technical scheme, conveniently dismantle the disinfection and wash after the cultivation.
The invention is further configured to: the second connector is provided with a plug which is a rubber plug.
By adopting the technical scheme, the liquid taking device is detached in the culture process, and the second connecting port is blocked by the plug, so that the second connecting port is prevented from being polluted; when the detection is carried out, the plug is taken down to connect the liquid taking device with the second connector of the connector, so that the operation is simple and convenient.
The invention is further configured to: the straw is a hard material pipe, the connector is made of rubber/plastic material, and the sealing ring is made of rubber/plastic material.
By adopting the technical scheme, the rubber/plastic material can be better and closely connected, and the suction pipe is a hard pipe and is convenient to use for a long time.
The invention is further configured to: the surface of the liquid taking device is provided with scales.
By adopting the technical scheme, the amount of the nutrient solution can be accurately taken out when the solution is taken.
The invention is further configured to: the cover body is in threaded connection with the upper end of the culture dish, and the culture dish is sleeved with the heat-insulating sleeve.
Through adopting above-mentioned technical scheme, prevent putting the nutrient solution spill, reduce the air convection and cause the pollution to the nutrient solution, have better seal, the insulation cover maintains the temperature stability.
In conclusion, the invention has the following beneficial effects: the suction pipe does not need to be pulled out and inserted for many times during liquid taking, so that the pollution to the nutrient solution caused by bacteria carried in the suction pipe entering the culture dish is prevented; the temperature and humidity inside the culture dish can be known in real time through the temperature and humidity sensor and the display device for adjustment; during detection, the culture dish does not need to be moved, and the nutrient solution is taken out by the solution taking device and then placed on the detection plate; quantitative nutrient solution can be taken out through the scales on the solution taking device.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic top view of the connector of the present invention;
FIG. 3 is a front view of the connector and the plug of the present invention;
fig. 4 is a schematic top view of the cover of the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 6 is a schematic longitudinal sectional structure of embodiment 2 of the present invention;
in the figure: 1. a culture dish; 2. a cover body; 3. a straw; 4. a liquid taking device; 5. a straw hole; 6. a seal ring; 7. a display device; 8. a temperature and humidity sensor; 9. a connector; 10. calibration; 11. a thermal insulation sleeve; 12. an opening; 13. a plug; 901. a first connection port; 902. a second connection port.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1 to 6.
Example 1: a microorganism rapid culture detection vessel for food microorganism inspection is shown in figures 1-4 and comprises a culture vessel 1, a cover body 2, a suction pipe 3 and a liquid taking device 4; the culture dish 1 is cylindrical and made of glass, and the upper end of the culture dish 1 is tightly attached and connected with the cover body 2; the cover body 2 is provided with a display device 7 and a temperature and humidity sensor 8, the display device 7 is arranged on the upper surface of the cover body 2, the display device 7 is a display screen, the temperature and humidity sensor 8 is arranged on the lower surface of the cover body 2, and the display device 7 displays data of the temperature and humidity sensor 8; the cover body 2 is provided with a straw hole 5, the straw hole 5 penetrates through the upper surface and the lower surface of the cover body 2, the hole wall of the straw hole 5 is provided with a sealing ring 6, the sealing ring 6 is made of rubber/plastic material, the straw 3 is a glass tube, the straw 3 penetrates through the straw hole 5, and the straw 3 is tightly connected with the cover body 2 through the sealing ring 6; 3 one end of straw is equipped with connector 9, and in the other end inserted culture dish 1, connector 9 is the rubber/plastic material, and connector 9 is equipped with first connector 901 and second connector 902, and first connector 901 can dismantle with straw 3 and be connected, and second connector 902 can dismantle with getting liquid device 4 and be connected, gets liquid device 4 and be the syringe, and culture dish 1 cover is equipped with insulation cover 11.
Through this embodiment, culture dish 1 is connected with lid 2, guarantees that the nutrient solution can not be unrestrained when removing. Temperature and humidity sensor 8 can detect the inside temperature and humidity of culture dish 1, and the temperature and humidity result that the display shows to detect reaches the real-time supervision to the blake bottle internal environment and adjusts. The sealing ring 6 is made of rubber/plastic material, the sealing ring 6 is tightly connected with the suction pipe 3 and the suction pipe hole 5, the suction pipe 3 does not need to be inserted for many times, and the culture solution is prevented from being polluted by external bacteria. The connector 9 is made of rubber/plastic material and can be tightly connected with the suction pipe 3 and the injector of the liquid taking device 4, and no nutrient solution is spilled out when taking liquid. The thermal insulating sleeve 11 can maintain the temperature inside the culture dish 1 stable.
Example 2: a microorganism rapid culture detection vessel for food microorganism examination is shown in figures 2-6, and is substantially the same as that of example 1, except that the upper end of the culture vessel 1 is provided with a thread, the inner wall of the cover body 2 is provided with a thread, and the culture vessel 1 is in threaded connection with the cover body 2. The cover body 2 is provided with an opening 12, the wall of the opening 12 is provided with a sealing ring 6, the temperature and humidity sensor 8 is connected with the display screen and arranged in the opening 12, the upper surface of the display screen is flush with the upper surface of the cover body 2, and the temperature and humidity sensor 8 and the display screen are tightly connected with the opening 12 through the sealing ring 6; the second connection port 902 is provided with a plug 13, the plug 13 is a rubber plug, the second connection port 902 is plugged by the rubber plug when nutrient solution is not taken, the liquid taking device 4 is connected with the second connection port 902 when liquid is taken, and the surface of the liquid taking device 4 is provided with scales 10.
With this embodiment, the culture dish 1 is screwed to the lid 2 so that the connection is tighter. The rubber stopper can be tightly coupled with the second connection port 902 so that the second connection port 902 is not contaminated. The surface of the liquid taking device 4 is provided with scales 10 which can quantitatively take out the nutrient solution in the culture dish 1.
The working principle is as follows: during detection, the cover body 2 is tightly connected with the culture dish 1, so that the nutrient solution is ensured to be accidentally spilled when the solution is taken; the plug 13 is taken down, and the liquid taking device 4 is connected with the second connecting port 902; nutrient solution is sucked into the solution taking device 4 through the suction pipe 3, and through the scales 10 on the surface of the solution taking device 4, researchers can suck accurate nutrient solution amount by using the solution taking device 4, and observe the display screen to record the temperature and humidity in the bottle when the nutrient solution is sucked; after the liquid is taken out, the liquid taking device 4 is detached from the second connecting port 902, and the nutrient solution in the liquid taking device 4 is placed on the detection plate for detection.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. A microorganism rapid culture detection vessel for food microorganism inspection is characterized by comprising a culture vessel (1), a cover body (2), a suction pipe (3) and a liquid taking device (4); the upper end of the culture dish (1) is connected with the cover body (2); the cover body (2) is provided with a straw hole (5), the hole wall of the straw hole (5) is provided with a sealing ring (6), the straw (3) penetrates through the straw hole (5), and the straw (3) is tightly connected with the cover body (2) through the sealing ring (6); the liquid taking device is characterized in that a connector (9) is arranged at one end of the straw (3), a first connector (901) and a second connector (902) are arranged on the connector (9), the first connector (901) is connected with the straw (3), and the second connector (902) is connected with the liquid taking device (4).
2. The microorganism rapid culture and detection vessel for food microorganism test as claimed in claim 1, wherein: the cover body (2) is provided with a display device (7) and a temperature and humidity sensor (8), and the display device (7) displays data of the temperature and humidity sensor (8).
3. The microorganism rapid culture and detection vessel for food microorganism test as claimed in claim 2, wherein: the display device is characterized in that the cover body (2) is provided with an opening (12), a sealing ring (6) is arranged on the inner wall of the opening (12), the display device (7) is fixedly connected with the temperature and humidity sensor (8), and the display device (7) and the temperature and humidity sensor (8) are arranged in the opening (12) and are tightly connected with the cover body (2) through the sealing ring (6).
4. The microorganism rapid culture and detection vessel for food microorganism test as claimed in claim 1, wherein: the first connecting port (901) is detachably connected with the straw (3), and the second connecting port (902) is detachably connected with the liquid taking device (4).
5. The microorganism rapid culture and detection vessel for food microorganism test as claimed in claim 1, wherein: the second connecting port (902) is provided with a plug (13), and the plug (13) is a rubber plug.
6. The microorganism rapid culture and detection vessel for food microorganism test as claimed in claim 1, wherein: the straw (3) is a hard material pipe, the connector (9) is made of rubber/plastic material, and the sealing ring (6) is made of rubber/plastic material.
7. The microorganism rapid culture and detection vessel for food microorganism test as claimed in claim 1, wherein: the surface of the liquid taking device (4) is provided with scales (10).
8. The microorganism rapid culture and detection vessel for food microorganism test as claimed in claim 1, wherein: the cover body (2) is in threaded connection with the upper end of the culture dish (1), and the culture dish (1) is sleeved with an insulating sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124568.6U CN215050328U (en) | 2021-05-21 | 2021-05-21 | Food is microorganism fast cultivation and detection household utensils for microbiological examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124568.6U CN215050328U (en) | 2021-05-21 | 2021-05-21 | Food is microorganism fast cultivation and detection household utensils for microbiological examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215050328U true CN215050328U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121124568.6U Active CN215050328U (en) | 2021-05-21 | 2021-05-21 | Food is microorganism fast cultivation and detection household utensils for microbiological examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215050328U (en) |
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2021
- 2021-05-21 CN CN202121124568.6U patent/CN215050328U/en active Active
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