Extraction equipment for cultivating microorganisms

Abstract

The utility model discloses an extraction device for culturing microorganisms, comprising an inhalation tube body, wherein an extrusion air bag is installed on the top of the inhalation tube body, a storage chamber is installed on the bottom of the inhalation tube body, an extraction needle tube is installed on the bottom of the storage chamber, a connecting tube head is installed on the top of the extraction needle tube, a first transparent half-tube is clamped on the outside of the inhalation tube body, a transparent inner tube is installed in the middle of the first transparent half-tube, connecting rods are symmetrically installed on the top and bottom of the first transparent half-tube, and a limiting plate is installed on one end of the connecting rod. The utility model provides a first transparent half-tube, a transparent inner tube, a connecting rod, a limiting plate, a second transparent half-tube, a semicircular ring, a connecting plate, a movable long hole and an assembling hole as a recyclable structure outside the equipment, so as to protect the internal structure, and the equipment can be disassembled and assembled by sliding. After each extraction is completed, only the internal structure needs to be replaced, thereby saving materials and cleaning time.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial cultivation, in particular to an extraction device for cultivating microorganisms. Background Art

[0002] Microorganisms are a general term for a class of organisms. Microorganisms are generally divided into the following eight categories: bacteria, viruses, fungi, actinomycetes, rickettsia, mycoplasma, chlamydia, and spirochetes. Some microorganisms are visible to the naked eye, such as mushrooms, which belong to fungi. Microorganisms are also a class of "non-cellular organisms" composed of a few components such as nucleic acids and proteins. In order to study microorganisms, it is necessary to culture microorganisms. When culturing microorganisms, it involves the step of using extraction equipment to extract. In the Chinese patent "A Microorganism Extraction Equipment" with application number 202122081299.6, this microorganism extraction equipment can conveniently unload and install the extraction tube, and the installation and replacement of the extraction tube is convenient and easy to operate, with strong practicality and suitable for promotion and use;

[0003] However, the extraction equipment currently used for microbial culture needs to be frequently replaced with new ones to ensure cleanliness and hygiene, which easily leads to waste. The internal and external structures of the extraction equipment are tightly connected, and disassembly and cleaning are relatively troublesome. Utility Model Content

[0004] The utility model provides an extraction device for culturing microorganisms, which can effectively solve the problem that the extraction device currently used for culturing microorganisms in the above-mentioned background technology needs to be frequently replaced with a new extraction device to ensure cleanliness and hygiene, which easily causes waste, and the internal and external structures of the extraction device are tightly connected, making disassembly and cleaning more troublesome.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an extraction device for culturing microorganisms, comprising an intake tube body, a squeezing air bag is installed on the top of the intake tube body, a storage chamber is installed on the bottom of the intake tube body, an extraction needle is installed on the bottom of the storage chamber, a connecting tube head is installed on the top of the extraction needle, a first transparent half tube is clamped on the outside of the intake tube body, a transparent inner tube is installed in the middle of the first transparent half tube, connecting rods are symmetrically installed on the top and bottom of the first transparent half tube, a limiting plate is installed on one end of the connecting rod, a second transparent half tube is clamped on the outside of the intake tube body, a semicircular ring is installed on the bottom of the second transparent half tube, a connecting plate is symmetrically installed on the inner side of the second transparent half tube, a movable long hole is opened in the middle of the connecting plate, assembly holes are opened on the top and bottom of the connecting plate, and a movable hole is opened on the top of the second transparent half tube.

[0006] Preferably, the suction tube body, the extrusion airbag, the storage chamber and the extraction needle are connected;

[0007] The extraction needle tube is screwed to the bottom of the storage chamber through a connecting tube head.

[0008] Preferably, the storage chamber is an ellipsoidal structure, and the inner side of the transparent inner tube is in contact with the outer side of the storage chamber;

[0009] The side end planes of the first transparent half tube and the second transparent half tube are in contact with each other.

[0010] Preferably, the assembly hole is connected to the movable long hole;

[0011] The connecting rod is clamped inside the movable long hole, the inner diameter of the assembling hole is 1.5 times the inner diameter of the limiting plate, and the outer diameter of the limiting plate is 1.5 times the width of the movable long hole.

[0012] Preferably, a protective rod is clamped on the outside of the first transparent half tube, a clamping ring is connected to the bottom end of the protective rod, a bottom stopper is installed on the outside of the clamping ring, a top stopper is installed on the top of the protective rod, a protective tube is installed on the top of the protective rod, and an extrusion hole is opened on the top of the protective tube.

[0013] Preferably, the bottoms of the first transparent half tube and the second transparent half tube are clamped with a clamping ring;

[0014] Two protection rods are installed on the top of one of the clamping rings.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0016] 1. By setting the first transparent half tube, the transparent inner tube, the connecting rod, the limit plate, the second transparent half tube, the semicircular ring, the connecting plate, the movable long hole and the assembly hole as the recyclable structure outside the equipment, the internal structure is protected and can be disassembled and assembled by sliding. After each extraction is completed, only the internal structure needs to be replaced, which saves materials and cleaning time.

[0017] 2. By setting movable holes, protective rods, clamping rings, bottom blocks, top blocks, protective cylinders, and extrusion holes, multiple extraction devices can be combined together to facilitate multiple extractions, save extraction time, and directly snap-on operation, making it more convenient to combine the extraction devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the attached picture:

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the storage chamber of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the first transparent half tube of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the protective tube of the utility model;

[0024] Numbers in the figure: 1. Suction tube body; 2. Squeezing airbag; 3. Storage chamber; 4. Extraction needle; 5. Connecting tube head; 6. First transparent half tube; 7. Transparent inner tube; 8. Connecting rod; 9. Limiting piece; 10. Second transparent half tube; 11. Semicircular ring; 12. Connecting piece; 13. Moving long hole; 14. Assembly hole; 15. Movable hole; 16. Protective rod; 17. Snap ring; 18. Bottom block; 19. Top block; 20. Protective cylinder; 21. Squeezing hole. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0026] Example: Figure 1-4As shown, the utility model provides a technical solution, a microorganism culture extraction device, comprising an inhalation tube body 1, an extrusion air bag 2 is installed on the top of the inhalation tube body 1, a storage chamber 3 is installed on the bottom of the inhalation tube body 1, an extraction needle tube 4 is installed on the bottom of the storage chamber 3, the inhalation tube body 1, the extrusion air bag 2, the storage chamber 3 and the extraction needle tube 4 are connected, the extraction needle tube 4 is screwed on the bottom position of the storage chamber 3 through a connecting tube head 5, a connecting tube head 5 is installed on the top of the extraction needle tube 4, a first transparent semi-tube 6 is clamped on the outside of the inhalation tube body 1, a transparent inner tube 7 is installed in the middle of the first transparent semi-tube 6, the storage chamber 3 is an ellipsoid structure, the inner side of the transparent inner tube 7 is in contact with the outer side of the storage chamber 3, and more extracts can be stored, and connecting rods 8 are symmetrically installed on the top and bottom of the first transparent semi-tube 6, one end of the connecting rod 8 A limiting piece 9 is installed at the bottom, a second transparent half tube 10 is clamped on the outside of the suction tube body 1, the side end planes of the first transparent half tube 6 and the second transparent half tube 10 are in contact with each other, so as to protect the suction tube body 1, a semicircular ring 11 is installed at the bottom of the second transparent half tube 10, a connecting piece 12 is symmetrically installed on the inner side of the second transparent half tube 10, a movable long hole 13 is opened in the middle of the connecting piece 12, and an assembling hole 14 is opened at the top and the bottom of the connecting piece 12, the assembling hole 14 is connected with the movable long hole 13, the connecting rod 8 is clamped inside the movable long hole 13, the inner diameter of the assembling hole 14 is 1.5 times the inner diameter of the limiting piece 9, and the outer diameter of the limiting piece 9 is 1.5 times the width of the movable long hole 13, so as to facilitate the assembly of the first transparent half tube 6 and the second transparent half tube 10, and a movable hole 15 is opened at the top of the second transparent half tube 10.

[0027] A protective rod 16 is clamped on the outside of the first transparent half tube 6, and a clamping ring 17 is connected to the bottom end of the protective rod 16. The bottoms of the first transparent half tube 6 and the second transparent half tube 10 are clamped with the clamping ring 17, and two protective rods 16 are installed on the top of one clamping ring 17, so as to protect the first transparent half tube 6 and the second transparent half tube 10 conveniently. A bottom stopper 18 is installed on the outside of the clamping ring 17, and a top stopper 19 is installed on the top of the protective rod 16. A protective tube 20 is installed on the top of the protective rod 16, and an extrusion hole 21 is opened on the top of the protective tube 20.

[0028] The working principle and use process of the utility model are as follows: when performing microbial culture extraction, the transparent inner tube 7 of the first transparent half tube 6 is clamped on the outside of the suction tube body 1 and the storage chamber 3, and then the connecting piece 12 of the second transparent half tube 10 is aligned with the connecting rod 8, so that the connecting rod 8 is clamped into the assembly hole 14, and then moved along the moving long hole 13, so that the first transparent half tube 6 and the second transparent half tube 10 are spliced;

[0029] At this time, holding the first transparent half tube 6 and the second transparent half tube 10, the extraction needle tube 4 can be lifted and aligned to the position where extraction is required, and the air bag 2 can be squeezed to extract the extract into the storage chamber 3;

[0030] When multiple extractions are required, the multiple first transparent half tubes 6 and the second transparent half tubes 10 that have been spliced ​​can be clamped on the top of the clamp ring 17 and contacted with the protective rod 16, and the airbag 2 can be squeezed into the protective tube 20. After the assembly is completed, the airbag 2 can be pressed and squeezed at the position of the squeezing hole 21 at the same time to achieve the effect of simultaneous extraction by multiple extraction needle tubes 4, so that multiple extractions can be conveniently performed;

[0031] After the extraction is completed, hold the first transparent half tube 6 and slide the second transparent half tube 10 upwards, squeeze the squeezing air bag 2, squeeze out the excess extract, and place the limiting piece 9 at the position of the assembly hole 14, and then move the second transparent half tube 10 outward to separate the first transparent half tube 6 and the second transparent half tube 10, and then take out the suction tube body 1, the squeezing air bag 2, the storage chamber 3 and the extraction needle tube 4, and keep them between the first transparent half tube 6 and the second transparent half tube 10 to replace the new suction tube body 1, the squeezing air bag 2, the storage chamber 3 and the extraction needle tube 4, the first transparent half tube 6 and the second transparent half tube 10 can be reused, saving materials and cleaning time.

[0032] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An extraction device for cultivating microorganisms, comprising a suction tube (1), characterized in that: The top of the suction tube body (1) is provided with an extrusion air bag (2), the bottom of the suction tube body (1) is provided with a storage chamber (3), the bottom of the storage chamber (3) is provided with an extraction needle tube (4), the top of the extraction needle tube (4) is provided with a connecting tube head (5), the outside of the suction tube body (1) is clamped with a first transparent half tube (6), the middle of the first transparent half tube (6) is provided with a transparent inner tube (7), the top and bottom of the first transparent half tube (6) are symmetrically provided with connecting rods (8), the connecting rods (8) A limiting plate (9) is installed at one end, a second transparent half tube (10) is clamped on the outside of the suction tube body (1), a semicircular ring (11) is installed at the bottom of the second transparent half tube (10), a connecting plate (12) is symmetrically installed on the inner side of the second transparent half tube (10), a movable long hole (13) is opened in the middle of the connecting plate (12), assembly holes (14) are opened at the top and bottom of the connecting plate (12), and a movable hole (15) is opened at the top of the second transparent half tube (10).

2. The extraction device for cultivating microorganisms according to claim 1, characterized in that: The suction tube body (1), the extrusion air bag (2), the storage chamber (3) and the extraction needle tube (4) are connected; The extraction needle tube (4) is screwed onto the bottom of the storage chamber (3) via a connecting tube head (5).

3. The extraction device for cultivating microorganisms according to claim 1, characterized in that: The storage chamber (3) is an ellipsoidal structure, and the inner side of the transparent inner tube (7) is in contact with the outer side of the storage chamber (3); The side end planes of the first transparent half tube (6) and the second transparent half tube (10) are in contact with each other.

4. The extraction device for cultivating microorganisms according to claim 1, characterized in that: The assembly hole (14) is connected to the movable long hole (13); The connecting rod (8) is clamped inside the movable long hole (13), the inner diameter of the assembly hole (14) is 1.5 times the inner diameter of the limiting plate (9), and the outer diameter of the limiting plate (9) is 1.5 times the width of the movable long hole (13).

5. The extraction device for cultivating microorganisms according to claim 1, characterized in that: The first transparent half tube (6) is externally clamped with a protective rod (16), the bottom end of the protective rod (16) is connected with a clamping ring (17), the outside of the clamping ring (17) is provided with a bottom stopper (18), the top of the protective rod (16) is provided with a top stopper (19), the top of the protective rod (16) is provided with a protective tube (20), and the top of the protective tube (20) is provided with an extrusion hole (21).

6. The extraction device for cultivating microorganisms according to claim 5, characterized in that: The bottoms of the first transparent half tube (6) and the second transparent half tube (10) are clamped with a clamping ring (17); Two protection rods (16) are installed on the top of one of the clamping rings (17).

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