CN211904782U - Be used for food microbiological detection quick sampling device - Google Patents
Be used for food microbiological detection quick sampling device Download PDFInfo
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- CN211904782U CN211904782U CN202020475141.XU CN202020475141U CN211904782U CN 211904782 U CN211904782 U CN 211904782U CN 202020475141 U CN202020475141 U CN 202020475141U CN 211904782 U CN211904782 U CN 211904782U
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- food
- shell
- inner tube
- sampling device
- piston
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The utility model provides a quick sampling device for food microorganism detection, which comprises a device body, wherein the device body comprises a fixed plate, a left shell, a right shell and an inner tube, a bidirectional screw rod is movably arranged in the fixed plate, the inner tube is fixedly arranged at the bottom of the fixed plate, the left shell and the right shell are arranged at two sides of the inner tube, the quick sampling device for food microorganism detection is provided with the inner tube, the left shell and the right shell, a piston is arranged in the inner tube, liquid food can be sampled through the piston and the inner tube, the food sample can be protected by the left shell and the right shell, the left shell and the right shell are movably arranged on the bidirectional screw rod, the solid food can be sampled by rotating the bidirectional screw rod through a knob, the knob is rotated in the opposite direction, the solid food is cut off by the left shell and the right shell, the sampling of, and can prevent the food sample from being polluted when exposed to the air.
Description
Technical Field
The utility model relates to a food detection technology field specifically is a be used for food microorganism to detect quick sampling device.
Background
Food safety problems mainly include chemical hazard, biotoxin, microbiological hazard, food safety problems seriously affect people's health, therefore need carry out safety inspection to the food of production, food safety inspection is the harmful substance in detecting food according to national index, mainly be the detection of some harmful and toxic indexes, such as heavy metal, aflatoxin etc., need to treat the food that detects and take a sample before food safety inspection, current food sampling device can only take a sample to solid food or liquid food, can't accomplish simultaneously taking a sample, and during the sample, expose the sample in the air easily, cause the sample pollution.
Therefore, the utility model provides a be used for food microbiological detection quick sampling device.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a be used for food microbiological detection to sample device fast to solve the problem that proposes in the above-mentioned background art, the utility model discloses be provided with inner tube, left shell and right shell, can take a sample solid food and liquid food simultaneously, convenient and fast can avoid food to expose and cause the pollution in the air.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a be used for food microbiological detection quick sampling device, includes the device body, the device body includes fixed plate, left shell, right shell and inner tube, the inside movable mounting of fixed plate has two-way lead screw, the bottom fixed mounting of fixed plate has the inner tube, the both sides of inner tube are provided with left shell and right shell, the top of left shell and right shell is movable mounting respectively at the both ends of two-way lead screw, the inside of inner tube is provided with the piston, the piston rod is installed at the top of piston, the top fixed mounting of piston rod has the piston handle.
As a preferred embodiment of the present invention, a knob is fixedly mounted at one end of the bidirectional screw rod.
As a preferred embodiment of the present invention, the bottom of the inner sides of the left and right housings is provided with a sealing pad.
As a preferred embodiment of the present invention, a rubber ring is installed at the top of the outer side of the inner cylinder.
As an embodiment of the present invention, the bottom of the right housing is provided with a liquid inlet, the outside of the liquid inlet is provided with a lower thread, and one side of the liquid inlet is provided with a convex block.
The utility model has the advantages that: the utility model relates to a be used for food microbiological detection quick sampling device is provided with the inner tube, left shell and right shell, the inside piston that is provided with of inner tube, can take a sample liquid food through piston and inner tube, left side shell and right shell can protect food sample, left side shell and right shell movable mounting are on two-way lead screw, rotate two-way lead screw through the knob, can take a sample solid food, the knob rotates in the opposite direction, utilize left shell and right shell to cut off solid food, the completion is to the sample of solid food, and can avoid food sample to expose and receive the pollution in the air.
Drawings
FIG. 1 is a structural diagram of a rapid sampling device for food microorganism detection according to the present invention;
FIG. 2 is a cross-sectional view of a rapid sampling device for food microorganism detection according to the present invention;
FIG. 3 is a structural view of an outer cylinder of the rapid sampling device for food microorganism detection according to the present invention;
FIG. 4 is a structural diagram of an inner cylinder of the rapid sampling device for food microorganism detection of the present invention;
in the figure: 1-fixing plate, 2-left shell, 3-right shell, 4-inner cylinder, 5-piston rod, 6-piston handle, 7-piston, 8-bidirectional screw rod, 9-knob, 10-liquid inlet, 11-lower thread, 12-rubber ring and 13-sealing gasket.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a be used for food microbiological detection quick sampling device, includes the device body, the device body includes fixed plate 1, left shell 2, right shell 3 and inner tube 4, 1 inside movable mounting of fixed plate has two-way lead screw 8, the bottom fixed mounting of fixed plate 1 has inner tube 4, the both sides of inner tube 4 are provided with left shell 2 and right shell 3, the top difference movable mounting of left side shell 2 and right shell 3 is at the both ends of two-way lead screw 8, the inside of inner tube 4 is provided with piston 7, piston rod 5 is installed at the top of piston 7, the top fixed mounting of piston rod 5 has piston handle 6.
As an optimal implementation mode of the utility model, the one end fixed mounting of two-way lead screw 8 has knob 9, drives two-way lead screw 8 through rotating knob 8, and the convenience is adjusted left shell 2 and right shell 3.
As an optimized implementation manner of the utility model, the inboard bottom of left side shell 2 and right shell 3 is provided with sealed pad 13, can provide airtight environment for inner tube 4, and the convenience is taken a sample liquid food.
As a preferred embodiment of the present invention, a rubber ring 12 is installed on the top of the outer side of the inner tube 4.
As an optimal implementation mode of the utility model, the bottom of right side shell 3 is provided with inlet 10, the outside of inlet 10 is provided with down screw thread 11, one side of inlet 10 is provided with the lug, takes a sample to liquid food through inlet 10, and the convenience is preserved food sample.
When the device for quickly sampling food microorganism detection is used, the device is sterilized firstly, when a liquid sample is sampled, a water pipe is connected to the outer side of a liquid inlet 10, one end of the water pipe is extended into the liquid food, a piston handle 6 is pulled, the piston handle 6 drives a piston rod 5, the piston rod 5 drives a piston 7 to move in an inner cylinder 4, and the liquid food is sampled, a dustproof plug is arranged on the outer side of the liquid inlet 10 through a lower thread 11, when the solid food is sampled, the dustproof plug is arranged on the outer side of the liquid inlet 10, the piston 7 is pulled to the top of the inner cylinder 4 through the piston handle 6 and the piston rod 5, a knob 9 is rotated, the knob 9 drives a bidirectional screw rod 8, the bidirectional screw rod 8 drives a left shell 2 and a right shell 3 to move towards two sides, the inner cylinder 4 is inserted into the solid food through a fixing plate 1, the knob 9 is rotated in the opposite direction, so, cut off solid food, this be used for food microbiological detection quick sampling device is provided with inner tube 4, left side shell 2 and right shell 3, the inside piston 7 that is provided with of inner tube 4, can take a sample to liquid food through piston 7 and inner tube 4, left side shell 2 and right shell 3 can protect the food sample, left side shell 2 and 3 movable mounting of right shell are on two-way lead screw 8, drive two-way lead screw 8 through knob 9, can take a sample to solid food, rotate knob 9 in the opposite direction, utilize left side shell 2 and right shell 3 to cut off solid food, the completion is to the sample of solid food, and can avoid the food sample to expose and receive the pollution in the air.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a be used for food microbiological detection quick sampling device, includes the device body, its characterized in that, the device body includes fixed plate (1), left shell (2), right shell (3) and inner tube (4), fixed plate (1) inside movable mounting has two-way lead screw (8), the bottom fixed mounting of fixed plate (1) has inner tube (4), the both sides of inner tube (4) are provided with left shell (2) and right shell (3), the top of left shell (2) and right shell (3) is movable mounting respectively at the both ends of two-way lead screw (8), the inside of inner tube (4) is provided with piston (7), piston rod (5) are installed at the top of piston (7), the top fixed mounting of piston rod (5) has piston handle (6).
2. The rapid sampling device for food microorganism detection according to claim 1, wherein: and one end of the bidirectional screw rod (8) is fixedly provided with a knob (9).
3. The rapid sampling device for food microorganism detection according to claim 1, wherein: and sealing gaskets (13) are arranged at the bottoms of the inner sides of the left shell (2) and the right shell (3).
4. The rapid sampling device for food microorganism detection according to claim 1, wherein: and the top of the outer side of the inner cylinder (4) is provided with a rubber ring (12).
5. The rapid sampling device for food microorganism detection according to claim 1, wherein: the bottom of right side shell (3) is provided with inlet (10), the outside of inlet (10) is provided with down screw thread (11), one side of inlet (10) is provided with the lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475141.XU CN211904782U (en) | 2020-04-03 | 2020-04-03 | Be used for food microbiological detection quick sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475141.XU CN211904782U (en) | 2020-04-03 | 2020-04-03 | Be used for food microbiological detection quick sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904782U true CN211904782U (en) | 2020-11-10 |
Family
ID=73273636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020475141.XU Expired - Fee Related CN211904782U (en) | 2020-04-03 | 2020-04-03 | Be used for food microbiological detection quick sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904782U (en) |
-
2020
- 2020-04-03 CN CN202020475141.XU patent/CN211904782U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |