CN217277835U - Handheld multi-wavelength food safety rapid detector - Google Patents

Abstract

The utility model discloses a hand-held multi-wavelength food safety rapid detector, which provides the following technical proposal, comprising a machine body, wherein the machine body comprises a capacitance display module, a photometer module, an immunochromatography module, a power supply module and a control detection module; the power supply module is respectively and electrically connected with the capacitance display module, the photometer module and the immunochromatography module, and controls the detection module to analyze and store data of the photometer module and the immunochromatography module; the photometer module is internally provided with 4 lamp posts. The photometer module of the utility model is provided with four lamp posts, and the lamp posts with different numbers are matched with each other to generate light with different wavelengths, thereby meeting the light source requirements of different projects and widening the detection range; the utility model discloses with the like short-term test product of immunochromatography principle and other detectable items of multi-wavelength integrated to a hand-held device simultaneously, detection capability is powerful, small light in weight can accomplish the pocket and detect.

Description

Handheld multi-wavelength food safety rapid detector

Technical Field

The utility model relates to a food safety and medicine safety short-term test field, more specifically say, it relates to a hand-held type multi-wavelength food safety short-term test appearance.

Background

The multifunctional food safety analyzer generally has the characteristics of multiple functions and wide product application, and is used for detecting toxic and harmful chemicals or pathogenic bacteria, toxins and other microorganisms in food; some are based on photometer principle, some are based on immunochromatography principle, there are other multiple principles, and the common multi-functional food safety analyzer in the market at present generally falls into two categories: one type of multifunctional food safety analysis instrument only comprises one analysis instrument, so that the multifunctional food safety analysis instrument is small in size, light in weight and portable to a certain extent, but is limited by the analysis method principle and the integration level, the application range of the multifunctional food safety analysis instrument can only cover a limited part of the food safety field mostly, the detection capability is weak, and the detection range is narrow; the other type of the multifunctional food safety analyzer is formed by combining and installing a plurality of analyzers, the application range of the whole multifunctional food safety analyzer is greatly expanded, the defects of the former type of analyzer are overcome, but the components are more, and the data communication mode and the data result output mode of each component are different, so that the multifunctional food safety analyzer is large in overall size, complex in connection, troublesome to operate and poor in portability.

Therefore, it is necessary to provide a novel food safety detector with small size, good portability, strong detection capability and wide detection range.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a hand-held type multi-wavelength food safety short-term test appearance, have small in size, when having good portability, detection capability is strong, the wide advantage of detection range.

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

a handheld multi-wavelength food safety rapid detector comprises a machine body, wherein the machine body comprises a capacitance display module for directly providing a detection result, a photometer module for detecting a cuvette, an immunochromatography module for detecting a colloidal gold card, a power supply module for supplying power to the modules and a control detection module; the power supply module is respectively and electrically connected with the capacitance display module, the photometer module and the immunochromatography module, and the control detection module analyzes and stores data of the photometer module and the immunochromatography module; the utility model discloses a photometer, including organism upper surface, cell, photometer module, cell inserting groove, the cell inserting groove is opened to the organism upper surface, the cell inserting groove lets in the photometer module, the photometer module includes lamp source and detector, the lamp source comprises four lamp poles, lamp source and detector are located respectively the bottom both sides of cell inserting groove.

The utility model provides a hand-held food safety rapid detector with a photometer module adopting a multi-wavelength light source design, which is provided with the photometer module and an immunochromatography module, wherein four lamp posts are designed in the photometer module, and the lamp posts with different numbers are mutually matched to generate light with different wavelengths, thereby meeting the light source requirements of different projects and widening the detection range; the utility model discloses with the like short-term test product of immunochromatography principle and other detectable items of multi-wavelength integrated to a hand-held device simultaneously, detection capability is powerful, small light in weight simultaneously can really accomplish the pocket and detect.

Furthermore, the capacitance display module comprises a capacitance display screen, and the capacitance display screen is fixed on the surface of the machine body shell.

Furthermore, a detector light blocking piece is sleeved on the detector, and a lamp source light blocking piece is sleeved on the lamp source.

Furthermore, the four lamp posts are arranged in a square shape and have different wavelengths, and the lamp posts in different numbers can be combined to form lamplight with different wavelengths.

Further, the immunochromatographic module comprises a colloidal gold camera, and a camera macro lens is sleeved outside the colloidal gold camera; and one end of the colloidal gold camera is provided with a shading cover.

Furthermore, a colloidal gold insertion groove is formed in the side wall of the machine body, and the colloidal gold insertion groove is introduced into the immunochromatography module in the machine body and is arranged between the colloidal gold camera and the shading cover.

The utility model discloses when examining, insert the colloidal gold card in the colloidal gold insertion groove, the colloidal gold camera detects the colloidal gold card to obtain relevant data.

Furthermore, the power module comprises a rechargeable battery, and the rechargeable battery is arranged inside the machine body.

The utility model provides a preferred high capacity lithium cell of rechargeable battery has long duration, can satisfy outdoor, open-air, the detection demand of removal.

Furthermore, the outer wall of the machine body is provided with a power supply switch.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model provides high on-spot short-term test equipment's integrated level: by integrating an image recognition technology, a quick detection product of an immunochromatography principle is integrated into the device, and the light source requirements of different projects are met by adopting a multi-wavelength light source design;

2. the portable pocket detection device has the advantages that the innovative design is modularized, the detection capability which can be achieved by the conventional portable equipment is perfectly duplicated, the same detection function is realized in equipment with the size of a mobile phone, the size is small, the weight is light, and the pocket detection is really realized;

3. the similar rapid detection products based on the immunochromatography principle and other detectable detection items based on multiple wavelengths are simultaneously integrated into a handheld device, so that the detection capability is strong.

4. The built-in high-capacity battery has long endurance and meets the requirements of outdoor, field and mobile detection.

Drawings

FIG. 1 is a perspective view of a hand-held multi-wavelength food safety rapid detector according to an embodiment;

FIG. 2 is a schematic diagram of the internal structure of a handheld multi-wavelength fast food safety detector according to an embodiment;

fig. 3 is a configuration diagram of a lamp post according to an embodiment.

In the figure: 1. a body; 2. inserting a cuvette into the groove; 3. inserting colloidal gold into the groove; 4. a capacitive display screen; 5. a detector; 6. a detector light blocking member; 7. a light source light blocking member; 8. a light source; 9. a light-shielding cover; 10. a colloidal gold camera; 11. a camera macro lens; 12. a rechargeable battery; 13. a lamp post.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and embodiments.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Examples

The embodiment provides a hand-held type multi-wavelength food safety short-term test appearance, as shown in fig. 1, including the organism 1 that is the cuboid shape, include on the organism 1:

the capacitance display module is used for directly giving a detection result, comprises a capacitance display screen 4 and can support multi-point touch operation, and the capacitance display screen 4 is fixed on the surface of the shell of the machine body 1 and can give a visual detection result and prompt information such as whether the detection result exceeds the standard or not;

a photometer module for detecting the cuvette, as shown in fig. 1 and 2, the photometer module is arranged inside the machine body 1 and is led to the upper surface of the machine body 1 through a vertical cuvette insertion slot 2, the photometer module comprises a light source 8 and a detector 5, the detector 5 is sleeved with a detector light barrier 6, the light source 8 is sleeved with a light barrier 7, wherein, as shown in fig. 3, the light source 8 is composed of four light columns 13, 4 light columns 13 are arranged in a square shape and have different wavelengths, the utility model discloses in different numbers of light columns 13 combination can form lights with different wavelengths, the lights with more than 6 wavelengths can be obtained totally, the detection range is larger, and the light source 8 and the detector 5 are respectively arranged at both sides of the bottom end of the cuvette insertion slot 2; when detection is carried out, a sample is inserted from the cuvette insertion groove 2, the lamp post 13 irradiates the cuvette, the detector 5 detects the intensity of the absorbed light, different colors absorb light with different wavelengths, the light and shade of different colors absorb light with different intensities, and qualitative and quantitative analysis is carried out by comparing the difference values before and after comparison;

an immunochromatography module for detecting a colloidal gold card, as shown in fig. 1 and 2, the immunochromatography module is arranged inside a body 1 and comprises a colloidal gold camera 10 and a shading cover 9, and the colloidal gold camera 10 is externally sleeved with a camera macro lens 11; a colloidal gold insertion groove 3 is formed between the colloidal gold camera 10 and the shading cover 9, and the colloidal gold insertion groove 3 is transversely communicated with the side wall of the machine body 1; when the utility model is used for detection, the colloidal gold card is inserted into the colloidal gold insertion groove 3, and the colloidal gold camera 10 detects the colloidal gold card and obtains related data;

the power module is used for supplying power to the modules, the power module is respectively electrically connected with the capacitance display module, the photometer module and the immunochromatography module, the power module comprises a rechargeable battery 12, the rechargeable battery 12 is arranged inside the machine body 1, in the embodiment, the rechargeable battery 12 is a high-capacity lithium battery, has long endurance, and can meet the detection requirements of outdoor, field and movement;

control detection module, the utility model discloses well control detection module is right photometer module carries out the analysis with the data of immunochromatography module and stores, and built-in intelligence is discerned and is detected software and food safety inspection monitoring management system, and sample information and testing result are complete, possess wireless internet and data transmission function, can be used to establish networked food medicine supervise management system. In summary, the utility model provides a hand-held food safety rapid detector with a photometer module adopting a multi-wavelength light source design, which is designed with the photometer module and an immunochromatography module, wherein four lamp posts are designed in the photometer module, and the lamp posts with different numbers are matched with each other to generate light with different wavelengths, thereby meeting the light source requirements of different projects and widening the detection range; the utility model discloses with the similar short-term test product of immunochromatography principle and other detectable detection items of multi-wavelength integrated to a hand-held device simultaneously, the detection capability is powerful, small light in weight simultaneously, can really accomplish the pocket and detect, be the effective means of realizing the high-efficient supervision in real time of food medicine safety, can be applied to food medicine supervision departments such as market supervision bureau, food safety inspection, food medicine ring system and basic unit food and medicine institute for the animal remedy remains in food safety, the antibiotic remains, the short-term test of biotoxin etc..

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a hand-held type multi-wavelength food safety short-term test appearance, includes organism (1), its characterized in that: the machine body (1) comprises a capacitance display module for directly providing a detection result, a photometer module for detecting a cuvette, an immunochromatography module for detecting a colloidal gold card, a power supply module for supplying power to the modules and a control detection module; the power supply module is respectively and electrically connected with the capacitance display module, the photometer module and the immunochromatography module, and the control detection module analyzes and stores data of the photometer module and the immunochromatography module; organism (1) upper surface is opened there is cell insertion groove (2), cell insertion groove (2) lets in the photometer module, the photometer module includes lamp source (8) and detector (5), lamp source (8) comprise 4 lamp pole (13), lamp source (8) and detector (5) are located respectively the bottom both sides of cell insertion groove (2).

2. The handheld multi-wavelength rapid food safety detector according to claim 1, wherein: the capacitance display module comprises a capacitance display screen (4), and the capacitance display screen (4) is fixed on the surface of the shell of the machine body (1).

3. The handheld multi-wavelength fast food safety detector according to claim 1, wherein: the detector (5) is sleeved with a detector light blocking part (6), and the lamp source (8) is sleeved with a lamp source light blocking part (7).

4. The handheld multi-wavelength fast food safety detector according to claim 1, wherein: the 4 lamp posts (13) are arranged in a square shape and have different wavelengths, and the lamp posts (13) with different numbers can be combined to form lamp light with different wavelengths.

5. The handheld multi-wavelength rapid food safety detector according to claim 1, wherein: the immunochromatography module comprises a colloidal gold camera (10), and a camera macro lens (11) is sleeved outside the colloidal gold camera (10); one end of the colloidal gold camera (10) is provided with a shading cover (9).

6. The handheld multi-wavelength rapid food safety detector according to claim 5, wherein: a colloidal gold insertion groove (3) is formed in the side wall of the machine body (1), and the colloidal gold insertion groove (3) is communicated into an immunochromatography module inside the machine body (1) and is arranged between the colloidal gold camera (10) and the shading cover (9).

7. The handheld multi-wavelength fast food safety detector according to claim 1, wherein: the power module comprises a rechargeable battery (12), and the rechargeable battery (12) is arranged inside the machine body (1).

8. The handheld multi-wavelength fast food safety detector according to claim 1, wherein: the outer wall of the machine body (1) is provided with a power supply switch.

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