CN215480934U

CN215480934U - Microorganism detection sampling device

Info

Publication number: CN215480934U
Application number: CN202121710260.XU
Authority: CN
Inventors: 罗子伊; 袁椿宏; 傅丽英
Original assignee: Fuzhou Guangzhi Technology Co ltd
Current assignee: Fuzhou Guangzhi Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-11
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a microorganism detection sampling device, which comprises a container, wherein the bottom of the container is fixedly connected with a suction pipe, the middle part of the container is connected with a pull rod in a sliding way, the bottom of the pull rod is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a piston; the utility model has the following beneficial effects: can prescribe a limit to the position of pull piston, thereby carry out the liquid of sampling to needs and carry out quantitative control, realize once only accomplishing and absorb sampling work, avoid multiple operation to lead to microorganism in the air to be infected with and influence the condition emergence of testing result by the survey liquid, the effectual work efficiency that has improved, can realize buffering between connecting plate and the limiting plate when the pull piston, the stability of container has been ensured when protecting the piston, can carry out quick pull to the piston, rotatable pull ring can be adjusted according to site environment and staff's use custom simultaneously, the adaptability has been promoted, therefore, the clothes hanger is strong in practicability.

Description

Microorganism detection sampling device

Technical Field

The utility model relates to the technical field of sampling equipment, in particular to microorganism detection sampling equipment.

Background

The microorganisms comprise bacteria, viruses, fungi, some small protists, microscopic algae and other large biological groups, the individuals of the large biological groups are tiny and closely related to human beings, the large biological groups cover various beneficial and harmful types, the large biological groups widely relate to various fields of food, medicine, industry and agriculture, environmental protection, sports and the like, some microorganisms can be seen by naked eyes, such as mushrooms, lucid ganoderma, mushrooms and the like belonging to the fungi, and the microorganisms are non-cellular organisms consisting of a few components such as nucleic acid, protein and the like.

When examining the microorganism to liquid inside, at first need be sampled by detected liquid, the mode that present sampling equipment adopted the straw piston mostly inhales liquid to the container in to realize sampling work, nevertheless the staff can't carry out quantitative control to the liquid of inhaling in operation process, the liquid capacity that leads to once absorbing can't reach the requirement, multiple operation then can be infected with other microorganisms in the air, thereby cause the influence to the testing result, greatly reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to providing a microorganism detection sampling apparatus to solve the problems set forth in the background art described above.

In order to achieve the purpose, the utility model provides the following technical scheme:

microbial detection sampling equipment, including the container, the bottom fixedly connected with straw of container, the middle part sliding connection of container has the pull rod, the bottom fixedly connected with connecting plate of pull rod, the bottom fixedly connected with piston of connecting plate, piston and container sliding connection, the middle part of container and the one side sliding connection who is located the pull rod have the gag lever post, the bottom fixedly connected with limiting plate of gag lever post, the outside of container and the one side that is located the gag lever post are equipped with adjustment mechanism.

Preferably, the adjusting mechanism comprises a fixed block, the fixed block is fixedly connected with the container, a sliding groove is formed in the fixed block, a pressing plate is connected to the sliding groove in a sliding mode, a spring is fixedly connected between the pressing plate and the container, a clamping groove is formed in the middle of the pressing plate, an adjusting rod is connected to the clamping groove in a sliding mode, the adjusting rod is connected with the fixed block in a sliding mode, a connecting rod is fixedly connected to the top of the adjusting rod, and the connecting rod is fixedly connected with the limiting rod.

Preferably, the adjusting rod is internally provided with a limiting groove matched with the pressing plate for use.

Preferably, a rotating groove is formed in the pull rod, a rotating block is rotatably connected to the inside of the rotating groove, a connecting column is fixedly connected to the top of the rotating block, and a pull ring is fixedly connected to the top of the connecting column.

Preferably, the bottom of the limiting plate is fixedly connected with a rubber gasket.

Preferably, a handle is fixedly connected to the outside of the container.

Preferably, the outside of the limiting rod is fixedly connected with scale marks.

The utility model has the following beneficial effects: through the arranged fixed block, the sliding chute, the pressure lever, the spring, the clamping groove, the adjusting rod, the connecting rod, the limiting groove, the limiting rod, the limiting plate and the scale mark, the position of the drawing piston can be limited, so that the quantitative control can be carried out on the liquid to be sampled, the one-time completion of the drawing sampling work can be realized, the condition that the detection result is influenced by the contamination of microorganisms in the air and the detected liquid caused by multiple operations can be avoided, the working efficiency is effectively improved, the buffering between the connecting plate and the limiting plate when the piston is drawn can be realized through the arranged rubber gasket, the stability of the container is ensured while the piston is protected, the piston can be quickly drawn through the arranged rotating groove, the rotating block, the connecting post and the pull ring, and the rotatable pull ring can be adjusted according to the field environment and the use habit of workers, the adaptability is improved, and the practicability is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the present utility model at A;

fig. 4 is an enlarged view of the present utility model at B.

In the figure: 1. a container; 2. a straw; 3. a pull rod; 4. a connecting plate; 5. a piston; 6. a limiting rod; 7. A limiting plate; 8. an adjustment mechanism; 9. a fixed block; 10. a chute; 11. pressing a plate; 12. a spring; 13. a card slot; 14. adjusting a rod; 15. a connecting rod; 16. a limiting groove; 17. a rotating groove; 18. rotating the block; 19. Connecting columns; 20. a pull ring; 21. a rubber gasket; 22. a handle; 23. scale lines are marked.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the microorganism detection sampling device comprises a container 1, wherein the bottom of the container 1 is fixedly connected with a suction pipe 2, the middle part of the container 1 is connected with a pull rod 3 in a sliding manner, the bottom of the pull rod 3 is fixedly connected with a connecting plate 4, the bottom of the connecting plate 4 is fixedly connected with a piston 5, and the pull rod 3 pulls the connecting plate 4 and the piston 5 to absorb and sample a detected liquid; piston 5 and 1 sliding connection of container, the middle part of container 1 and the one side sliding connection who is located pull rod 3 have gag lever post 6, the bottom fixedly connected with limiting plate 7 of gag lever post 6, and the outside of container 1 and the one side that is located gag lever post 6 are equipped with adjustment mechanism 8, adjust limiting plate 7's position through adjustment mechanism 8.

The adjusting mechanism 8 comprises a fixing block 9, the fixing block 9 is fixedly connected with the container 1, a sliding groove 10 is formed in the fixing block 9, a pressing plate 11 is connected in the sliding groove 10 in a sliding mode, a spring 12 is fixedly connected between the pressing plate 11 and the container 1, a clamping groove 13 is formed in the middle of the pressing plate 11, an adjusting rod 14 is connected in the clamping groove 13 in a sliding mode, the adjusting rod 14 is connected with the fixing block 9 in a sliding mode, a connecting rod 15 is fixedly connected to the top of the adjusting rod 14, the connecting rod 15 is fixedly connected with the limiting rod 6, the position of the adjusting rod 14 is adjusted by pressing the pressing plate 11, and the position of the limiting plate 7 is adjusted under the cooperation of the connecting rod 15; a limiting groove 16 matched with the pressing plate 11 for use is formed in the adjusting rod 14, and the position of the limiting plate 7 can be fixed when the pressing plate 11 is combined with the limiting groove 16; a rotating groove 17 is formed in the pull rod 3, a rotating block 18 is rotatably connected to the inside of the rotating groove 17, a connecting column 19 is fixedly connected to the top of the rotating block 18, a pull ring 20 is fixedly connected to the top of the connecting column 19, and the pull ring 20 can rotate and can be adjusted according to the field environment; the bottom of the limiting plate 7 is fixedly connected with a rubber gasket 21, so that the space between the limiting plate 7 and the connecting plate 4 can be buffered; the handle 22 is fixedly connected to the outside of the container 1, so that the use convenience of the equipment is improved; the outside fixedly connected with scale mark 23 of gag lever post 6 observes scale mark 23 and adjusts limiting plate 7, ensures the accuracy.

Specifically, when the sampling device is used, firstly, the pressing plate 11 is pressed to separate the pressing plate 11 from the limiting groove 16 in the adjusting rod 14, the connecting rod 15 drives the limiting rod 6 to adjust the position of the limiting plate 7, so that the position when the piston 5 is pulled is limited, the purpose of quantitatively controlling the sampled liquid is realized, then, the pressing plate 11 is combined with the limiting groove 16 under the elastic action of the spring 12, so that the position of the limiting plate 7 is fixed, the pull rod 3 is pulled through the pull ring 20, so that the pull rod 3 drives the connecting plate 4 and the piston 5 to move to the position close to the limiting plate 7 in the container 1, the liquid is sucked and sampled under the action of the suction pipe 2, when the connecting plate 4 is tightly abutted against the limiting plate 7, the rubber gasket 21 at the bottom of the limiting plate 7 can buffer the collision force generated between the connecting plate 4 and the limiting plate 7, so that the connecting plate 4 and the limiting plate 7 are protected, simultaneously rubber gasket 21 can ensure container 1's stability after absorbing the impact, prevents to take place to rock in the operation process, finally accomplishes the absorption to the sampling liquid, once only accomplishes the sampling work moreover, avoids because of unable accurate assurance sampling liquid's the volume of inhaling and multiple operation, leads to being infected with other microorganism influence testing result in the air, and the operation is convenient fast, and the practicality is strong.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Microbiological detection sampling device, comprising a container (1), characterized in that: the bottom fixedly connected with straw (2) of container (1), the middle part sliding connection of container (1) has pull rod (3), the bottom fixedly connected with connecting plate (4) of pull rod (3), the bottom fixedly connected with piston (5) of connecting plate (4), piston (5) and container (1) sliding connection, the middle part of container (1) and the one side sliding connection who is located pull rod (3) have gag lever post (6), the bottom fixedly connected with limiting plate (7) of gag lever post (6), the outside of container (1) and the one side that is located gag lever post (6) are equipped with adjustment mechanism (8).

2. The microorganism detection sampling apparatus of claim 1, wherein: adjustment mechanism (8) are including fixed block (9), fixed block (9) and container (1) fixed connection, spout (10) have been seted up to the inside of fixed block (9), the inside sliding connection of spout (10) has clamp plate (11), fixedly connected with spring (12) between clamp plate (11) and container (1), draw-in groove (13) are seted up at the middle part of clamp plate (11), the inside sliding connection of draw-in groove (13) has regulation pole (14), adjust pole (14) and fixed block (9) sliding connection, the top fixedly connected with connecting rod (15) of adjusting pole (14), connecting rod (15) and gag lever post (6) fixed connection.

3. The microorganism detection sampling apparatus of claim 2, wherein: the adjusting rod (14) is internally provided with a limiting groove (16) matched with the pressing plate (11) for use.

4. The microorganism detection sampling apparatus of claim 1, wherein: the inside of pull rod (3) has been seted up and has been rotated groove (17), the inside commentaries on classics of rotating groove (17) is connected with turning block (18), the top fixedly connected with spliced pole (19) of turning block (18), the top fixedly connected with pull ring (20) of spliced pole (19).

5. The microorganism detection sampling apparatus of claim 1, wherein: the bottom of the limiting plate (7) is fixedly connected with a rubber gasket (21).

6. The microorganism detection sampling apparatus of claim 1, wherein: the outside of the container (1) is fixedly connected with a handle (22).

7. The microorganism detection sampling apparatus of claim 1, wherein: and the outside of the limiting rod (6) is fixedly connected with scale marks (23).