CN210720155U

CN210720155U - Quick detection device of cake microorganism

Info

Publication number: CN210720155U
Application number: CN201921011858.2U
Authority: CN
Inventors: 江芬儿; 金霞
Original assignee: Hangzhou Guanhuawang Food Co ltd
Current assignee: Hangzhou Guanhuawang Food Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-09
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a quick detection device of cake microorganism, including ATP fluorescence detector, ATP fluorescence detector's surface is equipped with the PC connector, control button is installed to the upper end of PC connector, control button's upper end is installed and is detected the display screen, the collection chemical examination piece is installed to the upper end of detecting the display screen, the surface mounting who gathers the chemical examination piece has the separation button, reagent storage chamber is installed to the upper end of separation button, the water inlet is installed to one side in reagent storage chamber, water inlet separation lid is installed to one side of water inlet, the buckle pole is installed to one side of gathering the chemical examination piece, the reagent runner pipe is installed to the lower extreme in reagent storage chamber. The utility model discloses a series of structural design make the device conveniently hand-carry, and can clean the inside, can repetitious usage, practiced thrift the cost.

Description

Quick detection device of cake microorganism

Technical Field

The utility model relates to a microbiological detection technical field specifically is a cake microorganism short-term test device.

Background

With the rapid development of social economy, microbial food detection and frequent outbreak of food microbial events, pathogenic bacteria detection technologies present diversified patterns, molecular biology technologies based on DNA and RNA analysis are favored in the field of microbial detection, and food microbial detection is one of important indexes for measuring food sanitation quality and one of scientific bases for judging whether detected food is eaten or not. The food processing environment and the food sanitation condition can be judged through food microorganism inspection, the correct evaluation can be made on the degree of the food polluted by bacteria, a scientific basis is provided for various sanitation management works, when cake food is detected, a handheld ATP detection device is usually adopted, the handheld ATP fluorescence detector is small in size and can be held by one hand, the using method is simple, the accuracy is high, a result can be obtained within 1 minute, the handheld ATP fluorescence detector is very suitable for food safety rapid detection, and the handheld ATP fluorescence detector becomes indispensable detection equipment for departments such as food and drug supervision and management at all levels at present.

However, the existing handheld ATP detection device has a large volume, is inconvenient to carry about, and is a disposable device with collection and assay devices for detection, which results in serious cost waste; therefore, the existing requirements are not met, and a rapid detection device for the microorganisms of the cakes is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick detection device of cake microorganism to current hand-held type ATP check out test set volume that proposes in solving above-mentioned background art is great, is not convenient for hand-carry, and the collection that detects the usefulness and chemical examination equipment are disposable equipment entirely, the extravagant serious scheduling problem of cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a microbial quick detection device of cake, includes ATP fluorescence detector, the surface of ATP fluorescence detector is equipped with the PC connector, control button is installed to the upper end of PC connector, control button's upper end is installed and is detected the display screen, the upper end of detecting the display screen is installed and is gathered the chemical examination piece, the surface mounting who gathers the chemical examination piece has the separation button, the reagent storage chamber is installed to the upper end of separation button, the water inlet is installed to one side in reagent storage chamber, the water inlet separation lid is installed to one side of water inlet, the buckle pole is installed to one side of gathering the chemical examination piece, the reagent runner pipe is installed to the lower extreme in reagent storage chamber, the swab is installed to the lower extreme of erection joint piece, the test tube is installed in the outside of.

Preferably, the upper end of the swab 13 is connected with the lower end of the mounting connection block 12 through a concave-convex block in a matching manner, and the size of the groove in the upper end of the swab is completely the same as that of the convex block in the lower end of the mounting connection block.

Preferably, one side of gathering the chemical examination piece is laminated with one side of buckle pole completely, the lug of gathering chemical examination piece one side is the same with the recess size of buckle pole one side completely.

Preferably, one side of the water inlet is provided with a rubber sealing gasket, and the water inlet is connected with the water inlet separation cover through the rubber sealing gasket.

Preferably, the upper end of the detection tube is completely attached to the inside of the installation connecting block, and the detection tube is connected with the installation connecting block through threads.

Preferably, the ATP fluorescence detector has an inner portion that completely conforms to the outer surface of the detection tube, and an inner diameter that is substantially the same size as the outer diameter of the detection tube.

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

1. the utility model discloses an install the water inlet with the one end of reagent storage chamber, water inlet separation lid when the one end of water inlet is installed, open water inlet separation lid when using, pour into reagent storage chamber from the water inlet with reagent, store in reagent storage chamber, the reagent runner tube is installed to the lower extreme of reagent storage chamber, can let reagent instil into the test tube, through the inside draw-in groove of separation button control reagent runner tube, control reagent is current, extract the collection chemical examination piece from ATP fluorescence detector, twist off the below that test tube leads to the installation connecting block, scribble the test region on the cake surface after wetting the swab, install the test tube and go back, press the separation button, reagent instils into the test tube from the reagent runner tube, after shaking evenly, put into ATP fluorescence detector, the result after ATP fluorescence detector detects shows through detecting the display screen, the PC connector can charge the device or transmit the structure into PC, the ATP fluorescence detector is connected with the acquisition and test block through an inner groove and the outer side of the mounting and connecting block, the diameter of the detection tube is the same as the inner diameter of the ATP fluorescence detector, so that the whole device can be connected into a whole, one side of the acquisition and test block is provided with a buckle rod, and the buckle rod can be clamped in a pocket or a collar, so that the device can be conveniently carried;

2. the utility model discloses an after the detection, pour into reagent storage chamber with clean water from water inlet department, press the separation button, let the plot water can follow reagent circulation intraductal the flowing through, clean reagent circulation intraductal pipeline, collect the back through reagent circulation pipe to the test tube when plot water, it is whole to rock the collection chemical examination piece, let the even washing reagent storage chamber of plot water, the reagent circulation pipe, swab and test tube, make it continue to use, wash the back, unscrew the test tube, with waste water eduction gear, make the device clean inside, can repetitious usage, and the cost is saved.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the overall working structure of the present invention;

fig. 3 is the schematic view of the local structure of the installation connecting block of the present invention.

In the figure: 1. an ATP fluorescence detector; 2. a PC connector; 3. a control button; 4. detecting a display screen; 5. collecting a test block; 6. a barrier button; 7. a reagent storage chamber; 8. a water inlet; 9. a water inlet blocking cover; 10. a buckle rod; 11. a reagent flow tube; 12. installing a connecting block; 13. a swab; 14. and (6) detecting the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a cake microorganism rapid detection device comprises an ATP fluorescence detector 1, a PC connector 2 is arranged on the outer surface of the ATP fluorescence detector 1, a control button 3 is installed at the upper end of the PC connector 2, a detection display screen 4 is installed at the upper end of the control button 3, a collection assay block 5 is installed at the upper end of the detection display screen 4, a separation button 6 is installed on the outer surface of the collection assay block 5, a reagent storage cavity 7 is installed at the upper end of the separation button 6, a water inlet 8 is installed at one side of the reagent storage cavity 7, a water inlet separation cover 9 is installed at one side of the water inlet 8, a buckle rod 10 is installed at one side of the collection assay block 5, the buckle rod 10 can be clamped in a pocket or a collar, the whole device is convenient to carry with a person, a reagent runner pipe 11 is installed at the lower end of the reagent storage cavity 7, an installation connecting block 12 is installed at, the swab 13 can be detached at any time, so that the cake surface can be conveniently sampled, and the detection tube 14 is arranged outside the swab 13.

Further, the upper end of the swab 13 is connected with the lower end of the installation connecting block 12 through the matching of the concave and convex blocks, the size of the groove in the upper end of the swab 13 is completely the same as that of the convex block in the lower end of the installation connecting block 12, the swab 13 can be detached at any time, and the cake surface sampling is convenient.

Further, gather one side of chemical examination piece 5 and one side of buckle pole 10 and laminate completely, gather the lug of chemical examination piece 5 one side and the recess size of buckle pole 10 one side and be the same completely, buckle pole 10 can block in the pocket or the collarband, conveniently hand-carries whole device.

Further, one side of water inlet 8 is equipped with rubber packing pad, and water inlet 8 is connected through rubber packing pad with water inlet separation lid 9, and through rubber packing pad's watertight characteristic, can be sealed completely after liquid gets into, prevent revealing.

Further, the upper end of the detection tube 14 is completely attached to the inside of the installation connecting block 12, the detection tube 14 is connected with the installation connecting block 12 through threads, the threaded connection is good in detachability, and the detection tube 14 is convenient to separate from and assemble.

Further, ATP fluorescence detector 1's inside and the surface of detecting tube 14 are laminated completely, and ATP fluorescence detector 1's inside diameter is the same with the outside diameter size of detecting tube 14 completely, and ATP fluorescence detector 1 can be put into wholly to detecting tube 14 to carry out the microorganism and detect, and can cooperate into whole, conveniently carry.

The working principle is as follows: when the device is used, a water inlet 8 is arranged at one end of a reagent storage cavity 7, a water inlet separation cover 9 is arranged at one end of the water inlet 8, the water inlet separation cover 9 is opened when the device is used, a reagent is injected into the reagent storage cavity 7 from the water inlet 8 and is stored in the reagent storage cavity 7, a reagent runner tube 11 is arranged at the lower end of the reagent storage cavity 7, the reagent can be dripped into a detection tube 14, a clamping groove in the reagent runner tube 11 is controlled through a separation button 6, the reagent passage is controlled, an acquisition test block 5 is pulled out of an ATP fluorescence detector 1, the detection tube 14 is screwed down below an installation connecting block 12, a swab 13 is wetted and then smeared on the surface of a cake to form a test area, the detection tube 14 is installed and returned, the separation button 6 is pressed, the reagent is dripped into the detection tube 14 from the reagent runner tube 11, the ATP fluorescence detector 1 is placed after being uniformly shaken, the result detected by the ATP fluorescence detector, the PC connecting port 2 can charge the device or transmit the structure into the PC, after the detection is finished, cleaning water is injected into the reagent storage cavity 7 from the water inlet 8, the blocking button 6 is pressed to enable plot water to flow through the reagent circulating tube 11, the inner pipeline of the reagent circulating tube 11 is cleaned, when the plot water is collected from the reagent circulating tube 11 to the detection tube 14, the whole collection assay block 5 is shaken to enable the uniform washing reagent storage cavity 7, the reagent circulating tube 11, the swab 13 and the detection tube 14 to be used continuously, and after washing, the detection tube 14 is unscrewed to discharge waste water out of the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A quick detection device of cake microorganism, includes ATP fluorescence detector (1), its characterized in that: the utility model discloses a reagent testing device for ATP fluorescence detector, including ATP fluorescence detector (1), control button (3) are installed to the surface of ATP fluorescence detector (2), control button (3) are installed to the upper end of control button (3) and are detected display screen (4), the upper end of detecting display screen (4) is installed and is gathered chemical examination piece (5), the surface mounting who gathers chemical examination piece (5) has separation button (6), reagent storage chamber (7) is installed to the upper end of separation button (6), water inlet (8) are installed to one side of reagent storage chamber (7), water inlet separation lid (9) are installed to one side of water inlet (8), buckle pole (10) are installed to one side of gathering chemical examination piece (5), reagent runner pipe (11) are installed to the lower extreme of reagent storage chamber (7), erection joint piece (12) are installed in the outside of reagent runner pipe (11), a swab (13) is installed at the lower end of the installing and connecting block (12), and a detection tube (14) is installed on the outer side of the swab (13).

2. The rapid detection device for microorganism in cakes according to claim 1, which is characterized in that: the upper end of the swab (13) is connected with the lower end of the mounting connecting block (12) through a concave-convex block in a matched mode, and the size of the groove in the upper end of the swab (13) is completely the same as that of the convex block in the lower end of the mounting connecting block (12).

3. The rapid detection device for microorganism in cakes according to claim 1, which is characterized in that: gather one side of chemical examination piece (5) and the one side of buckle pole (10) and laminate completely, the lug of gathering chemical examination piece (5) one side is the same with the recess size of buckle pole (10) one side completely.

4. The rapid detection device for microorganism in cakes according to claim 1, which is characterized in that: one side of water inlet (8) is equipped with rubber packing pad, water inlet (8) are connected through rubber packing pad with water inlet separation lid (9).

5. The rapid detection device for microorganism in cakes according to claim 1, which is characterized in that: the upper end of the detection pipe (14) is completely attached to the inside of the installation connecting block (12), and the detection pipe (14) is in threaded connection with the installation connecting block (12).

6. The rapid detection device for microorganism in cakes according to claim 1, which is characterized in that: the ATP fluorescence detector (1) is completely attached to the outer surface of the detection tube (14) in the inner part, and the inner diameter of the ATP fluorescence detector (1) is completely the same as the outer diameter of the detection tube (14).