Far-end microorganism sampling device

Abstract

The utility model relates to the technical field of sampling devices, and particularly discloses a far-end microorganism sampling device which comprises an equipment main body and further comprises a sampling mechanism, the sampling mechanism comprises a sampling head, and an external base is mounted on the sampling head; a culture clamping seat is arranged on the equipment main body, a connecting cover is mounted on the culture clamping seat, and a clamping piece is arranged between the connecting cover and the culture clamping seat; the connecting cover is connected with the external base through a sampling pipe; and a power unit is arranged in the equipment main body. According to the sampling device, firstly, the connecting cover is connected with the sampling pipe, and then the power unit drives the sampling pipe to sample a sample of the sampling head onto the culture clamping seat, so that the working efficiency of the sampling device can be improved; the sampling device can carry out sampling operation in an environment with inconvenient operation caused by a narrow sampling place, so that the application range of the sampling device can be widened, and the use effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, and particularly relates to a remote microbial sampling device. Background Technique

[0002] Microorganisms include a large group of organisms such as bacteria, viruses, fungi, as well as some small protozoa, microalgae, etc. They are tiny in individual and closely related to humans. They cover a wide variety of beneficial and harmful types and are widely involved in many fields such as food, medicine, industry and agriculture, and environmental protection. Microorganisms are divided into the following 8 categories: bacteria, viruses, fungi, actinomycetes, rickettsiae, mycoplasmas, chlamydiae, and spirochetes. Some microorganisms can be seen with the naked eye, such as mushrooms and ganoderma belonging to fungi. There are also microorganisms that are a type of "acellular organisms" composed of only a few components such as nucleic acids and proteins, but their survival must depend on living cells.

[0003] In order to facilitate the research of microorganisms, it is usually necessary to sample microorganisms, and sampling devices will be used during the sampling process.

[0004] Among the numerous sampling devices in the prior art, such as a Chinese patent with an application number of 202020235820.X, an authorization publication number of CN211825291U, and a name of a microbial rapid sampling device. In the above patent, it includes a base and a sampling bottle. An air inlet pipe is provided at the top of the sampling bottle, and a first one-way valve is provided in the air inlet pipe; a liquid storage bottle, with a sampling liquid provided in the liquid storage bottle. A conduit is provided between the liquid storage bottle and the sampling bottle. A nozzle is provided at one end of the conduit placed in the sampling bottle, and a second one-way valve is provided in the conduit; a piston is provided in the air cylinder, a piston rod is fixed on the piston, an exhaust pipe is provided between the air cylinder and the liquid storage bottle, a third one-way valve is provided in the exhaust pipe, an air suction pipe is provided between the air cylinder and the sampling bottle, and a fourth one-way valve is provided in the air suction pipe.

[0005] For the microbial rapid sampling device in the above patent, the sampling gas can enter the sampling bottle by continuously pushing and pulling the piston rod, and the sampling gas and the sampling liquid are in contact and fusion twice, with high sampling accuracy. However, in the prior art such as the above patent, during the use of the sampling device, the sampling device is generally integrally designed, and the sampling main body and the sampling head cannot be separated. Therefore, the use range of the sampling device will be greatly limited, and there are certain deficiencies. Content of the Utility Model

[0006] The purpose of the utility model is to provide a remote microbial sampling device to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solution: A distal microbial sampling device includes a device main body, and further includes a sampling mechanism. The sampling mechanism includes a sampling head, and an external base is installed on the sampling head; a culture holder is provided on the device main body, a connection cover is installed on the culture holder, and a clamping member is provided between the connection cover and the culture holder; the connection cover and the external base are connected by a sampling tube; and a power unit is provided inside the device main body.

[0008] Further, the clamping member includes a clamping block fixedly connected to the connection cover, a clamping groove is formed on the culture holder, and the clamping block is in clamping fit with the clamping groove.

[0009] Further, a collection frame is provided between the connection cover and the culture holder, and a clamping member is provided between the collection frame and the culture holder.

[0010] Further, the clamping member includes a connection block slidably connected to the culture holder, a connection spring is provided between the connection block and the culture holder, and an abutting block is fixedly connected to the connection block, and the elastic force of the connection spring drives the abutting block to abut against the collection frame.

[0011] Further, a plurality of groups of sampling holes are formed on the sampling head.

[0012] Further, the power unit includes a blower installed inside the device main body, and a filter is installed on the blower.

[0013] Further, external connectors are provided on the top of the connection cover and the side wall of the external base, and both ends of the sampling tube are respectively connected to the corresponding external connectors.

[0014] Further, a clamping member is also provided between the sampling head and the external base.

[0015] Further, a sealing member is provided between the connection cover and the culture holder to improve the sealing performance when the connection cover is installed on the culture holder; the sealing member includes a first sealing surface provided on the bottom of the connection cover, and a second sealing surface is provided on the culture holder, and the first sealing surface is adapted to the second sealing surface.

[0016] Further, a folding frame is rotatably connected to the outside of the device main body with damping.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this distal microbial sampling device, through the cooperation among the device main body, the sampling mechanism, the sampling head, the sampling base, the connection cover, the sampling tube, etc., during the use process, the power unit on the device main body drives the sampling mechanism to perform the sampling operation, thereby being able to complete the sampling operation of the sample. During the working process, first connect the connection cover with the sampling tube, and then the power unit drives the sampling tube to sample the sample of the sampling head onto the culture card seat, which can improve the working efficiency of the sampling device. At the same time, separating the device body from the sampling mechanism can meet the sampling operation of this sampling device in an environment where the sampling place is narrow and the operation is inconvenient, thereby improving the applicable range of this sampling device and achieving better use effects. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic front view structure diagram of the whole provided by the embodiment of the present utility model;

[0020] Figure 2 It is a schematic partial three-dimensional state structure diagram provided by the embodiment of the present utility model;

[0021] Figure 3 It is a schematic structure diagram of the filter installation method provided by the embodiment of the present utility model;

[0022] Figure 4 It is a schematic structure diagram of the fan installation method provided by the embodiment of the present utility model;

[0023] Figure 5 It is a schematic structure diagram of the sampling head provided by the embodiment of the present utility model;

[0024] Figure 6 It is a schematic cross-sectional structure diagram of the sampling head provided by the embodiment of the present utility model;

[0025] Figure 7 It is a schematic structure diagram of the clamping member installation method provided by the embodiment of the present utility model;

[0026] Figure 8 It is a schematic partial structure diagram of the clamping member provided by the embodiment of the present utility model;

[0027] Figure 9 It is a schematic structure diagram of the connection cover provided by the embodiment of the present utility model.

[0028] Description of reference numerals: 1. Equipment main body; 2. Fan; 3. Filter; 4. Culture holder; 5. Connection cover; 6. Sampling tube; 7. Outer joint; 8. Sampling head; 9. External base; 10. Sampling hole; 11. Card slot; 12. Card block; 13. First sealing surface; 14. Second sealing surface; 15. Collection frame; 16. Connection block; 17. Abutting block; 18. Connection spring; 19. Folding rack. Detailed implementation manners

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-9 , the present invention provides a technical solution: a distal microorganism sampling device, including an equipment main body 1, and further including a sampling mechanism. The sampling mechanism includes a sampling head 8, and an external base 9 is installed on the sampling head 8; a culture holder 4 is provided on the equipment main body 1, a connection cover 5 is installed on the culture holder 4, and a clamping member is provided between the connection cover 5 and the culture holder 4; the connection cover 5 and the external base 9 are connected by a sampling tube 6; and a power unit is provided inside the equipment main body 1.

[0031] Specifically, the distal microorganism sampling device includes an equipment main body 1 and a sampling mechanism. During use, sampling operations are performed through the sampling mechanism. The sampling mechanism includes a sampling head 8, and an external base 9 is installed on the sampling head 8. A culture holder 4 is provided on the equipment main body 1, a connection cover 5 is installed on the culture holder 4, and a clamping connection is provided between the connection cover 5 and the culture holder 4, so that the installation of the culture holder 4 and the equipment main body 1 can be facilitated, and the use effect is better. The connection cover 5 and the external base 9 are connected by a sampling tube 6. Specifically, the sampling tube 6 is made of silica gel, and the length of the sampling tube 6 can be 0 - 5 m, so that the applicable range of the entire sampling device can be improved. And a power unit is provided inside the equipment main body 1. Therefore, during use, the sampling mechanism is driven by the power unit on the equipment main body 1 to perform sampling operations, thereby being able to complete the sampling operations of samples. When using this sampling device, first connect the connection cover 5 with the sampling tube 6, and then the power unit drives the sampling tube 6 to sample the samples of the sampling head 8 onto the culture holder 4, thereby being able to improve the working efficiency of the sampling device. At the same time, separating the equipment body and the sampling mechanism can meet the sampling operations of this sampling device in an environment where the sampling place is narrow and the operation is inconvenient, thereby being able to improve the applicable range of this sampling device, and the use effect is better.

[0032] In the embodiment provided by the present utility model, the clamping member includes a clamping block 12 fixedly connected to the connection cover 5. A clamping groove 11 is formed on the culture card seat 4, and the clamping block 12 is clamped and matched with the clamping groove 11. Specifically, the number of the clamping blocks 12 is three, four, etc., and the number of the clamping grooves 11 is adapted to that of the clamping blocks 11. At the same time, the clamping block 12 is clamped in the clamping groove 11 in a rotational connection manner, which facilitates the installation and disassembly of the connection cover 5.

[0033] In the embodiment provided by the present utility model, a collection frame 15 is arranged between the connection cover 5 and the culture card seat 4, which is convenient for collecting samples. And a clamping member is arranged between the collection frame 15 and the culture card seat 4, so as to improve the stability of the collection frame 15 during installation.

[0034] In the embodiment provided by the present utility model, the clamping member includes a connection block 16 slidably connected to the culture card seat 4. A connection spring 18 is arranged between the connection block 16 and the culture card seat 4. And a contact block 17 is fixedly connected to the connection block 16. The elastic force of the connection spring 18 drives the contact block 17 to abut against the collection frame 15, which is convenient for use.

[0035] In the embodiment provided by the present utility model, multiple groups of sampling holes 10 are formed on the sampling head 8. Specifically, the sampling holes 10 are 6 mm, which is convenient for sampling operations.

[0036] In the embodiment provided by the present utility model, the power unit includes a blower 2 installed inside the equipment main body 1. A filter 3 is installed on the blower 2 to meet the working requirements. Among them, the blower 2 can provide wind power for the connection cover 5.

[0037] In the embodiment provided by the present utility model, external connectors 7 are arranged on the top of the connection cover 5 and the side wall of the external base 9. Both ends of the sampling tube 6 are respectively connected to the corresponding external connectors 7. Specifically, the sampling tube 6 and the external connectors 7 are both threadedly connected, which improves the stability of the sampling tube 6 during installation.

[0038] In the embodiment provided by the present utility model, a clamping member is also arranged between the sampling head 8 and the external base 9, which also facilitates the installation and disassembly of the sampling head 8 and the external base 9.

[0039] In the embodiment provided by the present utility model, a sealing member is arranged between the connection cover 5 and the culture card seat 4 to improve the sealing performance of the connection cover 5 installed on the culture card seat 4; the sealing member includes a first sealing surface 13 arranged at the bottom of the connection cover 5, and a second sealing surface 14 is arranged on the culture card seat 4. The first sealing surface 13 is adapted to the second sealing surface 14.

[0040] In the embodiment provided by the present utility model, a folding frame 19 is rotatably connected to the outside of the equipment main body 1 with damping, which is convenient for the use of the whole equipment.

[0041] It should be noted that the electrical equipment involved in this application can be powered by a storage battery or an external power supply.

[0042] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0043] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A distal microbial sampling device, comprising a device main body (1), characterized in that: It further includes a sampling mechanism, and the sampling mechanism includes a sampling head (8), and an external base (9) is installed on the sampling head (8); A culture card seat (4) is arranged on the device main body (1), a connection cover (5) is installed on the culture card seat (4), and a clamping member is arranged between the connection cover (5) and the culture card seat (4); The connection cover (5) and the external base (9) are connected by a sampling tube (6); And a power unit is arranged inside the device main body (1).

2. The distal microbial sampling device according to claim 1, characterized in that: The clamping member includes a clamping block (12) fixedly connected to the connection cover (5), a clamping groove (11) is formed on the culture card seat (4), and the clamping block (12) is in clamping fit with the clamping groove (11).

3. The distal microbial sampling device according to claim 1, characterized in that: A collection frame (15) is arranged between the connection cover (5) and the culture card seat (4), and a clamping member is arranged between the collection frame (15) and the culture card seat (4).

4. The distal microbial sampling device according to claim 3, characterized in that: The clamping member includes a connection block (16) slidably connected to the culture card seat (4), a connection spring (18) is arranged between the connection block (16) and the culture card seat (4), and an abutting block (17) is fixedly connected to the connection block (16), and the elastic force of the connection spring (18) drives the abutting block (17) to abut against the collection frame (15).

5. The distal microbial sampling device according to claim 1, wherein: Multiple groups of sampling holes (10) are formed on the sampling head (8).

6. The distal microbial sampling device according to claim 1, characterized in that: The power unit includes a blower (2) installed inside the device main body (1), and a filter (3) is installed on the blower (2).

7. The distal microbial sampling device according to claim 1, characterized in that: External connectors (7) are arranged on the top of the connection cover (5) and the side wall of the external base (9), and both ends of the sampling tube (6) are respectively connected to the corresponding external connectors (7).

8. The distal microbial sampling device according to claim 1, wherein: A clamping member is also arranged between the sampling head (8) and the external base (9).

9. The distal microbial sampling device according to claim 2, wherein: A sealing member is arranged between the connection cover (5) and the culture card seat (4) to improve the sealing performance of the connection cover (5) installed on the culture card seat (4); The sealing member includes a first sealing surface (13) arranged at the bottom of the connection cover (5), a second sealing surface (14) is arranged on the culture card seat (4), and the first sealing surface (13) is adapted to the second sealing surface (14).

10. The distal microbial sampling device according to claim 6, characterized in that: A folding frame (19) is rotatably connected to the outside of the device main body (1) with damping.

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