CN218932149U

CN218932149U - Microorganism sampling device

Info

Publication number: CN218932149U
Application number: CN202223231713.8U
Authority: CN
Inventors: 洪燕; 孙宇; 赵碧筠
Original assignee: Hangzhou Beinan Testing Technology Co ltd
Current assignee: Hangzhou Anhao Testing Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-28
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a microorganism sampling device which comprises a tripod, a folding support, a striker and a sampling base, wherein the folding support is arranged on the periphery of the bottom of the tripod, a host is arranged at the top end of the tripod, the striker is arranged beside the host, the bottom of the striker is connected with the sampling base, a plate is arranged in the sampling base, the folding support comprises an upper support, a hinge assembly, a lower support and an anti-skid rubber mat, a hinge is arranged at the bottom end of the upper support, a lower support is arranged at the other end of the hinge, and the anti-skid rubber mat is arranged on the periphery of the bottom of the lower support. This microorganism sampling device is provided with folding support all around in tripod bottom, and folding support is tripod reinforcing support's stability, and anti-skidding performance has been strengthened to the contact surface that anti-skidding cushion made between lower carriage and the ground to make folding support can more steadily stand on ground, strengthened folding support's stability.

Description

Microorganism sampling device

Technical Field

The utility model relates to the technical field of microorganism sampling devices, in particular to a microorganism sampling device.

Background

The air microorganism sampler is used for measuring the microorganism content in the air of various places, the air microorganism sampler adopts an inertia principle to collect microorganism particles suspended in the air on a sampling medium in a glass or plastic plate, then cultures or further carries out biological analysis, a detector needs to manually take the plate out of the bottom after the collection is completed, and hands are required to be disinfected before the collection so as to avoid contamination of the plate by other bacteria of the hands.

The stability of the tripod of air microorganism sampler in market still needs to be strengthened, rocks easily when host computer and impacter are put on the platform, and is not stable enough, and detection personnel need manual take out the platform from the bottom after accomplishing gathering, still infects the microorganism in the platform with the remaining miscellaneous fungus of hand.

Disclosure of Invention

The utility model aims to provide a microorganism sampling device, which solves the problems that the stability of a tripod of an air microorganism sampler in the market, which is proposed in the background art, needs to be enhanced, a host machine and an impactor are easy to shake when placed on a platform, the microorganism sampling device is not stable enough, a detector needs to manually take out the platform from the bottom after collection, and residual bacteria on hands still infect microorganisms in the platform.

In order to achieve the above purpose, the present utility model provides the following technical solutions: microorganism sampling device, including tripod, folding support, impacter and sampling base, be provided with folding support all around the bottom of tripod, the top of tripod is provided with the host computer, and the other impacter that is provided with of host computer, the bottom of impacter is connected with sampling base, and sampling base's inside is provided with the plate, folding support is including upper bracket, hinge assembly, lower carriage and anti-skidding cushion, the bottom of upper bracket is provided with the hinge, the other end of hinge is provided with the lower carriage, and the bottom of lower carriage is provided with anti-skidding cushion all around.

Further, the tripod comprises a storage table, a bearing, an annular connecting piece and a folding fixing piece, wherein the bearing is arranged at the center of the bottom of the storage table, the annular connecting piece is arranged at the lower end of the bearing, and the folding fixing piece is arranged around the annular connecting piece.

Further, the tripod is connected with the folding support through the folding fixing piece, and the tripod is movably connected with the folding support.

Further, the impactor comprises an impactor body and six-level sieve holes, and the six-level sieve holes are formed in the bottom of the impactor body.

Further, the impactor is connected with the sampling base through six-level sieve holes, and the impactor is detachably connected with the sampling base.

Further, the sampling base is including base, spring couple, sampling groove, spring assembly and rack, the both sides of base are provided with the spring couple, the sampling groove has been seted up to the inside of base, and the inside both ends of sampling groove are provided with spring assembly, and spring assembly's top is connected with the rack.

Further, one ends of the two groups of spring assemblies are fixedly connected to the bottom of the sampling groove, and the other ends of the two groups of spring assemblies are fixedly connected to the bottom of the placing frame.

Further, the placing frame is in an elastic structure between the spring assembly and the sampling groove.

Compared with the prior art, the utility model has the beneficial effects that:

this microorganism sampling device is provided with folding support all around in tripod bottom, folding support's setting is tripod reinforcing support's stability, prevent that the tripod from appearing rocking the condition that leads to host computer and impacter probably drop from putting the thing bench, the tripod comprises upper bracket, the hinge, lower carriage and anti-skidding cushion, the upper bracket passes through swing joint between hinge and the lower carriage, the setting of hinge makes the lower carriage can be on a parallel with on the ground, anti-skidding cushion has four along the bottom of lower carriage distribution all around, anti-skidding cushion has made the contact surface between lower carriage and the ground strengthened anti-skidding performance, thereby make folding support can more steadily stand on the ground, folding support's stability has been strengthened.

The sampling base comprises base, spring couple, the sampling groove, spring assembly and rack, the setting of sampling base makes the inspector take the plate more convenient, in having avoided the inspector on hand miscellaneous fungus can be infected with the plate, the rack is elastic structure between through spring assembly and the sampling groove, the setting of spring assembly can utilize the tension of spring self to lift the rack to the sampling groove outside, the inspector alright seal up the plate of placing on the rack with the lid, alright direct take, avoid the hand to touch in the plate, lead to on hand miscellaneous fungus to get into the microorganism that the plate was just gathered of infection inside the plate.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a folding support structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the striker according to the present utility model;

fig. 4 is a schematic view of a sampling base structure according to the present utility model.

In the figure: 1. a tripod; 101. a storage table; 102. a bearing; 103. an annular connecting member; 104. folding the fixing piece; 2. folding and supporting; 201. an upper bracket; 202. a hinge; 203. a lower bracket; 204. an anti-slip rubber pad; 3. a host; 4. a striker; 401. a body; 402. six-level sieve holes; 5. a sampling base; 501. a base; 502. a spring hook; 503. a sampling groove; 504. a spring assembly; 505. a placing rack; 6. plate.

Detailed Description

Example 1

As shown in fig. 1-2, the microorganism sampling device, including tripod 1, folding support 2, host computer 3, the striker 4, sampling base 5, the plate 6, be provided with folding support 2 around the bottom of tripod 1, the top of tripod 1 is provided with host computer 3, and one side of host computer 3 is provided with striker 4, the bottom of striker 4 is connected with sampling base 5, and sampling base 5's inside is provided with plate 6, tripod 1 is including putting thing platform 101, the bearing 102, annular connecting piece 103 and folding mounting 104, put thing platform 101's bottom central authorities and be provided with bearing 102, and bearing 102's lower extreme is provided with annular connecting piece 103, annular connecting piece 103's be provided with folding mounting 104 around, tripod 1 bottom is provided with folding support 2 all around, folding support 2 is provided with upper bracket 201, hinge assembly 202, lower carriage 203 and anti-skidding cushion 204, the bottom of upper bracket 201 is provided with hinge 202, the other end of hinge 202 is provided with lower carriage 203, and the bottom of lower carriage 203 is provided with anti-skidding cushion 204 all around, folding support 2's reinforcing effect is for tripod 1's reinforcing and is provided with bearing 102, can make the stability of tripod 1 and can be improved on the surface of the ground that can be more stable between the bottom surface of the support 203 and the ground that can be connected with the upper bracket 203, the upper bracket 2 and lower support 203 has been reached through the side-down, the upper bracket 2, the stability is arranged on the surface of the upper bracket 2, and can be more stable, the surface of the upper bracket is connected to the surface of the upper bracket 203, and can be more than the surface on the surface of the ground, the surface of the support 2, and can be down on the surface, and the surface of the support 2, and can and the surface, the surface is the 2.

Example 2

As shown in fig. 3-4, microorganism sampling device, the striker 4 is including the ware body 401 and six-level sieve mesh 402, the bottom of the ware body 401 is provided with six-level sieve mesh 402, sampling base 5 is including base 501, spring hanger 502, sampling groove 503, spring assembly 504 and rack 505, the both sides of base 501 are provided with spring hanger 502, sampling groove 503 has been seted up to the inside of base 501, and the inside both ends of sampling groove 503 are provided with spring assembly 504, and the top of spring assembly 504 is connected with rack 505, sampling base 5 is detachable connection through spring hanger 502 and striker 4, the setting up of sampling base 5 makes the inspector take dish 6 more convenient, it can be stained with in the dish 6 to have avoided the miscellaneous fungus on the inspector's hand, rack 505 is elastic structure through between spring assembly 504 and the sampling groove 503, thereby drive spring assembly 504 shrink to the inside sieve mesh of sampling groove 503 when the striker 4 is connected with sampling base 5, when six-level sieve mesh 402 has no longer applied pressure down, the spring assembly 504 can take place the dish 6 with the top of the flat dish 505 down, can avoid directly touching the inside of the dish 6 with the flat dish 505 in order to take up the place the capillary groove, the capillary tube is directly to be avoided touching the inside of the flat dish 6 with the capillary tube 6.

Working principle: to this kind of microorganism sampling device, at first, spread tripod 1 and stand on ground, tripod 1 bottom is provided with folding support 2 all around, folding support 2's setting is used for the stability of reinforcing support for tripod 1, prevent that tripod 1 from appearing rocking the condition that leads to host computer 3 and striker 4 to drop on the thing platform 101, upper bracket 201 is through swing joint between hinge 202 and lower bracket 203, hinge 202's setting makes lower bracket 203 on can be on a parallel with ground, anti-skidding cushion 204 makes the contact surface between lower bracket 203 and the ground increase anti-skidding performance, thereby make folding support 2 can more steadily stand on ground, the stability of folding support 2 has been strengthened, then put host computer 3 and striker 4 on putting thing platform 101, reopen striker 4, put plate 6 on rack 505, six-stage 402 is through down pressing down when flattening 6 thereby driving spring assembly 504 shrink to the inside of sampling groove 503, when gathering microorganism unpacks down striker 4, six-stage 402 no longer exerts the pressure assembly and makes contact surface between lower bracket 203 and the ground and has increased anti-skidding performance, then put up the stability of folding support 2 on the thing platform 101, then put plate 6 on placing rack 505, when the sample 6 is put down, and the sample carrier 6 is directly used to take up the inside of the sample groove with the capillary tube, can be avoided the top of the capillary tube 6 of taking up the inside of the capillary tube, the capillary tube is directly using the device is placed in order to take up the top of the capillary tube, and the capillary tube is placed in order to be convenient to take.

Claims

1. Microorganism sampling device, including tripod (1), folding support (2), impactor (4) and sampling base (5), its characterized in that: the folding tripod is characterized in that a folding support (2) is arranged on the periphery of the bottom of the tripod (1), a host machine (3) is arranged at the top end of the tripod (1), an impactor (4) is arranged beside the host machine (3), a sampling base (5) is connected to the bottom of the impactor (4), a plate (6) is arranged inside the sampling base (5), the folding support (2) comprises an upper support (201), a hinge (202), a lower support (203) and an anti-slip rubber mat (204), the hinge (202) is arranged at the bottom end of the upper support (201), a lower support (203) is arranged at the other end of the hinge (202), and the anti-slip rubber mat (204) is arranged on the periphery of the bottom of the lower support (203).

2. The microbiological sampling apparatus of claim 1, wherein: tripod (1) is including putting thing platform (101), bearing (102), annular connecting piece (103) and folding mounting (104), the bottom central authorities of putting thing platform (101) are provided with bearing (102), and the lower extreme of bearing (102) is provided with annular connecting piece (103), be provided with folding mounting (104) around annular connecting piece (103).

3. The microbiological sampling apparatus of claim 2, wherein: the tripod (1) is connected with the folding support (2) through the folding fixing piece (104), and the tripod (1) is movably connected with the folding support (2).

4. The microbiological sampling apparatus of claim 1, wherein: the impactor (4) comprises a body (401) and six-level sieve holes (402), wherein the six-level sieve holes (402) are formed in the bottom of the body (401).

5. The microbiological sampling apparatus of claim 4, wherein: the impactor (4) is connected with the sampling base (5) through six-level sieve holes (402), and the impactor (4) is detachably connected with the sampling base (5).

6. The microbiological sampling apparatus of claim 1, wherein: the sampling base (5) comprises a base (501), a spring hook (502), a sampling groove (503), a spring assembly (504) and a placing frame (505), wherein the spring hook (502) is arranged on two sides of the base (501), the sampling groove (503) is formed in the base (501), the spring assembly (504) is arranged at two ends of the inside of the sampling groove (503), and the placing frame (505) is connected to the top end of the spring assembly (504).

7. The microbiological sampling apparatus of claim 6, wherein: one end of each of the two groups of spring assemblies (504) is fixedly connected to the bottom of the sampling groove (503), and the other end of each of the two groups of spring assemblies (504) is fixedly connected to the bottom of the placing frame (505).

8. The microbiological sampling apparatus of claim 6, wherein: the placing frame (505) is of an elastic structure between the spring assembly (504) and the sampling groove (503).