CN114410452A

CN114410452A - Microorganism detection system

Info

Publication number: CN114410452A
Application number: CN202210074551.7A
Authority: CN
Inventors: 徐宇鹏; 高凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-04-29

Abstract

The invention belongs to the technical field of food inspection, and particularly relates to a microorganism detection system which comprises a microorganism detector and a sampling clamp, wherein the sampling clamp is made of an elastic material and comprises a first clamping plate and a second clamping plate which are integrally formed, a groove is formed in the end part of the first clamping plate and faces the second clamping plate, and crushing teeth are arranged at the positions of the second clamping plate and the groove; in the sample chopping process, the obtained sample needs to be transferred to a slitting tool for cutting, the operation process is complicated, and the risk of bacterial pollution to the sample is increased; according to the invention, the crushing teeth are arranged, so that the operation of crushing the sample can be completed on the sampling tool, the sample transfer in the sample crushing process is reduced, the tool replacement is carried out, the risk of bacterial pollution to the sample is reduced, the operation steps are reduced, and the operation efficiency is improved.

Description

Microorganism detection system

Technical Field

The invention belongs to the technical field of food inspection, and particularly relates to a microorganism detection system.

Background

The food inspection in the broad sense refers to a subject for researching and evaluating the quality and changes of food, and the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts is inspected according to some basic theories of physics, chemistry and biochemistry and various technologies and established technical standards, such as international and national food sanitation/safety standards, so as to ensure that the quality of the product is qualified, and the contents of the food inspection comprise the sensory inspection of the food, the detection of nutrient components, additives and harmful substances in the food, and the like.

In the process of carrying out microbiological detection to food, need cut up the sample for the microorganism in the sample can be better mix with sample treatment fluid, cuts up the sample in-process and need shift the sample of getting to the instrument of cutting and cut, and operation process is loaded down with trivial details, increases the risk that the sample received bacterial contamination.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides a microorganism detection system which solves the problems that in the sample chopping process, an obtained sample needs to be transferred to a slitting tool for cutting, the operation process is complicated, and the risk that the sample is polluted by bacteria is increased.

The technical scheme adopted by the invention for solving the technical problems is as follows: the microorganism detection system comprises a microorganism detector and a sampling clamp, wherein the sampling clamp is made of an elastic material and comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are integrally formed, a groove is formed in the end part of the first clamping plate and faces the second clamping plate, and crushing teeth are arranged at the positions, corresponding to the grooves, of the second clamping plate.

Preferably, sliding connection has the dismantlement piece on splint, threaded connection has a bolt on the dismantlement piece, a bolt extends to the outside of splint, the recess is seted up on the dismantlement piece.

Preferably, the blade is fixedly connected to the end part of the first clamping plate and faces the second clamping plate.

Preferably, a bottom plate is connected between the inner walls of the grooves in a sliding manner; and a spring is fixedly connected between the inner walls of the bottom plate and one side of the groove opposite to the opening.

Preferably, the dismounting block is slidably connected with a push rod corresponding to the bottom plate, and one end of the push rod is in contact with the bottom plate.

Preferably, the inner wall of the bottom plate close to the groove is fixedly connected with a cleaning block, and the cross section of the cleaning block is triangular.

Preferably, the end of the second clamping plate is rotatably connected with an installation part, and the crushing teeth are arranged on the installation part.

Preferably, the installation department is last to have seted up and to hold the chamber, it has the mounting panel to hold intracavity sliding connection, broken tooth links firmly on the mounting panel, broken tooth runs through the installation department, it is connected with No. two bolts to rotate on the mounting panel, No. two bolts and No. two splint threaded connection and extend to No. two splint keep away from one side of a splint.

Preferably, a sliding plate is connected to one side of the second clamping plate, which is far away from the first clamping plate in a sliding manner.

Preferably, one side of the sliding plate, which is far away from the second splint, is fixedly connected with an air cushion, and the end part of the air cushion, which is close to the second splint, is communicated with an air pipe.

The invention has the following beneficial effects:

1. according to the microorganism detection system, the crushing teeth are arranged, so that the operation of crushing a sample can be completed on the sampling tool, the transfer of the sample in the sample crushing process is reduced, the tool is replaced for processing operation, the risk of bacterial pollution to the sample is reduced, the operation steps are reduced, and the operation efficiency is improved.

2. According to the microorganism detection system, the disassembly block is convenient to take down from the first clamping plate through the disassembly block, so that the groove is convenient to clean, the disassembly block is installed back to the first clamping plate after cleaning, and is fixed through the first bolt, so that sample residue in the groove is reduced, and pollution to a new sample during secondary sampling is reduced.

3. According to the microorganism detection system, the installation part is arranged, so that the crushing teeth are not blocked by the first clamping plate and the second clamping plate in the cleaning process, the crushing teeth are convenient to clean, the cleaning condition is convenient to observe, and a sample is prevented from remaining on the crushing teeth.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

in the figure: 1. a sampling clamp; 11. a first clamping plate; 111. a groove; 12. a second splint; 121. crushing teeth; 2. disassembling the block; 21. a first bolt; 22. a base plate; 23. a spring; 24. a push rod; 25. a cleaning block; 3. a blade; 4. an installation part; 41. a cavity; 42. mounting a plate; 43. a second bolt; 5. a sliding plate; 51. an air cushion; 52. an air tube;

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 2, the microorganism detection system of the present invention comprises a microorganism detector and a sampling clamp 1, wherein the sampling clamp 1 is made of an elastic material, the sampling clamp 1 comprises a first clamping plate 11 and a second clamping plate 12, the first clamping plate 11 and the second clamping plate 12 are integrally formed, a groove 111 is formed at the end of the first clamping plate 11 and facing the second clamping plate 12, and a crushing tooth 121 is arranged at the position of the second clamping plate 12 corresponding to the groove 111;

in the process of carrying out microorganism detection on food, a sample needs to be cut up, so that microorganisms in the sample can be better mixed with a sample treatment solution, the obtained sample needs to be transferred to a cutting tool for cutting in the sample cutting process, the operation process is complicated, and the risk of bacterial pollution to the sample is increased;

according to the invention, the crushing teeth 121 are arranged, the sampling clamp 1 is used for clamping food samples, so that the samples are positioned in the groove 111 on the first clamping plate 11, the first clamping plate 11 and the second clamping plate 12 are pressed towards opposite positions, the crushing teeth 121 on the second clamping plate 12 extend into the groove 111, and the sample in the groove 111 is squeezed to crush the food sample, the crushed sample in the groove 111 is poured into a test tube for holding the sample, then the sample processing liquid with the well proportioned ratio is added into the test tube to finish the sampling operation, then the sample is sent to a microorganism detector to be detected and analyzed, so that the operation of breaking the sample can be finished on a sampling tool, therefore, the sample is prevented from being transferred in the sample chopping process, the processing operation is performed by replacing tools, the risk that the sample is polluted by bacteria is reduced, the operation steps are reduced, and the operation efficiency is improved.

As an embodiment of the invention, a detaching block 2 is slidably connected to the first clamping plate 11, a first bolt 21 is threadedly connected to the detaching block 2, the first bolt 21 extends to the outer side of the first clamping plate 11, and the groove 111 is opened in the detaching block 2; the during operation dismantles piece 2 through setting up, accomplishes the back at the sample, through loosening bolt 21, conveniently dismantles piece 2 and takes off from splint 11 to the convenience is cleaned recess 111, will dismantle piece 2 again and adorn splint 11 back, and fixed through bolt 21, reduce the sample in the recess 111 and remain, reduce the pollution that causes new sample when taking a sample once more.

As an embodiment of the invention, the blade 3 is fixedly connected to the end of the first clamping plate 11 and faces the second clamping plate 12; during operation, through setting up blade 3, blade 3 can cut off the unnecessary sample that is in splint 11 tip department No. one when pressing from both sides the sample, makes things convenient for the collection of recess 111 to the sample.

As an embodiment of the present invention, a bottom plate 22 is slidably connected between the inner walls of the grooves 111; a spring 23 is fixedly connected between the inner wall of the bottom plate 22 and the opposite opening side of the groove 111; during operation, through setting up bottom plate 22, the sample of acquireing is accepted on bottom plate 22, and when broken tooth 121 extrudeed bottom plate 22, spring 23 is by the extrusion shrink, cushions broken tooth 121, reduces the possibility that broken tooth 121 damaged, when pouring out the sample, opens splint 11 and No. two splint 12 for spring 23 extension promotes bottom plate 22 under spring 23's spring action, conveniently pours out the sample, reduces the sample and remains in recess 111.

As an embodiment of the present invention, a push rod 24 is slidably connected to the detaching block 2 corresponding to the bottom plate 22, and one end of the push rod 24 is in contact with the bottom plate 22; the during operation, through setting up push rod 24, when the sample glues and glues on bottom plate 22 or in recess 111, repeatedly press push rod 24 for during the promotion, push rod 24 promotes the push pedal and removes, when unclamping, makes the push pedal reset under spring 23 is tensile, and the repeated operation makes the push pedal shake, shakes off the sample of adhesion in the recess 111, thereby reduces the sample and remains in recess 111, makes things convenient for empting of sample.

As an embodiment of the present invention, a cleaning block 25 is fixedly connected to the bottom plate 22 at a position close to the inner wall of the groove 111, and the cross section of the cleaning block 25 is triangular; during operation, in the process of moving the push plate, the push plate drives the cleaning block 25, so that the oblique angle of the cleaning block 25 scrapes the inner wall of the groove 111, the sample adhered to the inner wall of the groove 111 is scraped, and the residue of the sample in the groove 111 is reduced.

As an embodiment of the present invention, the end of the second clamping plate 12 is rotatably connected with a mounting part 4, and the crushing teeth 121 are arranged on the mounting part 4; the during operation is cleaning the in-process to broken tooth 121, through rotating installation department 4 for broken tooth 121 towards the outside of sampling clamp 1, makes in clean process, and broken tooth 121 can not receive stopping of splint 11 and No. two splint 12, conveniently cleans broken tooth 121, and the convenience is observed clean situation, prevents that the sample from remaining on broken tooth 121.

As an embodiment of the invention, a containing cavity 41 is formed in the mounting portion 4, a mounting plate 42 is slidably connected in the containing cavity 41, the crushing teeth 121 are fixedly connected to the mounting plate 42, the crushing teeth 121 penetrate through the mounting portion 4, a second bolt 43 is rotatably connected to the mounting plate 42, and the second bolt 43 is in threaded connection with the second clamping plate 12 and extends to one side of the second clamping plate 12, which is far away from the first clamping plate 11; during operation, through installing broken tooth 121 on mounting panel 42, through rotatory No. two bolt 43 for No. two bolt 43 stretches into the length that holds the intracavity 41 and is adjusted, thereby make mounting panel 42 remove in holding the intracavity 41, make the length that broken tooth 121 stretches out on mounting panel 42 adjusted, thereby the convenient type according to the sample, broken degree and sample capacity are adjusted the length that broken tooth 121 stretches out, satisfy the user demand under the more circumstances.

As an embodiment of the invention, a sliding plate 5 is slidably connected to one side of the second clamping plate 12 away from the first clamping plate 11; the during operation, through setting up sliding plate 5, under the operating condition when carrying out the breakage to the sample, promote sliding plate 5 and make sliding plate 5 be in between installation department 4 and No. two splint 12, thereby it is spacing to installation department 4, reduce the possibility that installation department 4 rocked in crushing process, make things convenient for the operation in the crushing process, simultaneously in crushing process, can make sliding plate 5 stretch out to installation department 4 and keep away from the extension department of No. two splint 12 one end through promoting sliding plate 5, when carrying out the breakage to the sample, press sliding plate 5 one end of keeping away from No. two splint 12 this moment, because the arm of force increases, save the required power of broken operation.

As an embodiment of the invention, an air cushion 51 is fixedly connected to one side of the sliding plate 5 away from the second splint 12, and an air pipe 52 is communicated with the end part of the air cushion 51 close to the second splint 12; the during operation, through setting up air cushion 51 for softer comfortable when pressing sliding plate 5, convenient operation, when needs clean broken tooth 121, promote sliding plate 5 to No. two splint 12 departments, rotate installation department 4, make trachea 52 towards broken tooth 121 department, repeatedly press air cushion 51, make the gas in the air cushion 51 blow to broken tooth 121 from trachea 52 department, thereby blow off dry impurity on broken tooth 121, the convenience is to the cleanness of broken tooth 121.

The specific working process is as follows:

food samples are clamped by the sampling clamp 1, so that the samples are positioned in the groove 111 on the first clamping plate 11, the first clamping plate 11 and the second clamping plate 12 are pressed towards opposite positions, the crushing teeth 121 on the second clamping plate 12 extend into the groove 111 and extrude the samples in the groove 111, so that the food samples are crushed by extrusion, the crushed samples in the groove 111 are poured into a test tube for containing the samples, then, proportioned sample treatment liquid is added into the test tube to finish sampling operation, then, the samples are sent to a microorganism detector to be detected and analyzed, so that the operation of crushing the samples can be finished on a sampling tool, the dismounting block 2 is arranged, the dismounting block 2 is convenient to be taken down from the first clamping plate 11 by unscrewing the first bolt 21 after sampling is finished, so that the groove 111 is convenient to be cleaned, and the blade 3 is arranged to cut off the redundant samples at the end part of the first clamping plate 11 when the samples are clamped, by arranging the bottom plate 22, the obtained sample is received on the bottom plate 22, when the crushing teeth 121 extrude the bottom plate 22, the spring 23 is extruded and contracted to buffer the crushing teeth 121, the possibility of damage of the crushing teeth 121 is reduced, when the sample is poured out, the first clamping plate 11 and the second clamping plate 12 are opened to extend the spring 23, the bottom plate 22 is pushed under the action of the elastic force of the spring 23, by arranging the push rod 24, when the sample is stuck on the bottom plate 22 or in the groove 111, the push rod 24 is repeatedly pressed, so that when the push rod 24 pushes the push plate to move, when the push rod is loosened, the push plate is reset under the stretching of the spring 23, the repeated operation enables the push plate to shake off the sample adhered in the groove 111, in the moving process of the push plate, the cleaning block 25 is driven by the push plate, so that the oblique angle of the cleaning block 25 scrapes the inner wall of the groove 111, and the sample adhered on the inner wall of the groove 111 is scraped, in the process of cleaning the crushing teeth 121, the crushing teeth 121 face the outer side of the sampling clamp 1 by rotating the mounting part 4, so that the crushing teeth 121 are not blocked by the first clamping plate 11 and the second clamping plate 12 in the cleaning process, the crushing teeth 121 are mounted on the mounting plate 42, the length of the second bolt 43 extending into the accommodating cavity 41 is adjusted by rotating the second bolt 43, so that the mounting plate 42 moves in the accommodating cavity 41, the length of the crushing teeth 121 extending out of the mounting plate 42 is adjusted, by arranging the sliding plate 5, in the working state when a sample is crushed, the sliding plate 5 is pushed to enable the sliding plate 5 to be positioned between the mounting part 4 and the second clamping plate 12, so that the mounting part 4 is limited, the possibility of shaking of the mounting part 4 in the crushing process is reduced, the operation in the crushing process is convenient, and in the crushing process, can make the sliding plate 5 stretch out to the extension department that installation department 4 kept away from No. two splint 12 one end through promoting sliding plate 5, when carrying out the breakage to the sample, keep away from No. two splint 12's one end this moment according to sliding plate 5, because the arm of force increases, save the required power of broken operation, through setting up air cushion 51, make softer comfortable when pressing sliding plate 5, convenient operation, when needs clean broken tooth 121, promote sliding plate 5 to No. two splint 12 departments, rotate installation department 4, make trachea 52 towards broken tooth 121 department, repeatedly press air cushion 51, make the gas in the air cushion 51 blow to broken tooth 121 from trachea 52 department, thereby blow off dry impurity on broken tooth 121.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a microbiological detection system, includes microbiological detection appearance and sampling clamp (1), sampling clamp (1) is made by elastic material, sampling clamp (1) is including splint (11) and No. two splint (12), splint (11) are integrated into one piece, its characterized in that with No. two splint (12): a groove (111) is formed in the position, facing the second clamping plate (12), of the end portion of the first clamping plate (11), and crushing teeth (121) are arranged at the position, corresponding to the groove (111), of the second clamping plate (12).

2. A microbiological detection system according to claim 1 wherein: sliding connection has dismantlement piece (2) on splint (11), there is bolt (21) threaded connection on dismantlement piece (2), bolt (21) extend to the outside of splint (11), recess (111) are seted up on dismantling piece (2).

3. A microbiological detection system according to claim 2 wherein: the blade (3) is fixedly connected with the end part of the first clamping plate (11) and the position facing the second clamping plate (12).

4. A microbiological detection system according to claim 3 wherein: a bottom plate (22) is connected between the inner walls of the grooves (111) in a sliding manner; and a spring (23) is fixedly connected between the bottom plate (22) and the inner wall of one side of the groove (111) opposite to the opening.

5. A microbiological detection system according to claim 4 wherein: the disassembly block (2) is connected with a push rod (24) in a sliding mode at a position corresponding to the bottom plate (22), and one end of the push rod (24) is in contact with the bottom plate (22).

6. A microbiological detection system according to claim 5 wherein: the inner wall position department that bottom plate (22) are close to recess (111) has linked firmly cleaning block (25), cleaning block (25)'s cross-section is the triangle-shaped.

7. A microbiological detection system according to claim 1 wherein: the tip of No. two splint (12) rotates and is connected with installation department (4), broken tooth (121) set up on installation department (4).

8. A microbiological detection system according to claim 7 wherein: seted up on installation department (4) and held chamber (41), it has mounting panel (42) to hold chamber (41) sliding connection, broken tooth (121) link firmly on mounting panel (42), broken tooth (121) run through installation department (4), it is connected with No. two bolts (43) to rotate on mounting panel (42), No. two bolts (43) and No. two splint (12) threaded connection and extend to No. two splint (12) and keep away from one side of No. one splint (11).

9. A microbiological detection system according to claim 8 wherein: one side of the second clamping plate (12) far away from the first clamping plate (11) is connected with a sliding plate (5) in a sliding mode.

10. A microbiological detection system according to claim 9 wherein: an air cushion (51) is fixedly connected to one side of the sliding plate (5) far away from the second splint (12), and an air pipe (52) is communicated with the end part of the air cushion (51) close to the second splint (12).