CN210856146U

CN210856146U - Constant-temperature fluorescence amplification detector for African swine fever virus

Info

Publication number: CN210856146U
Application number: CN202020590233.2U
Authority: CN
Inventors: 张景新
Original assignee: Beijing Laboratory Biology Technology Co ltd
Current assignee: Beijing Laboratory Biology Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-06-26
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses an African swine fever virus constant temperature fluorescence amplification detector, including the detector casing, detector casing top outer wall is equipped with fluorescent dye box, through having seted up the display screen groove on the outer wall of detector casing middle part, display screen inslot portion has liquid crystal display through small-size fixed screw fixed mounting, and detector casing bottom fixed mounting has the protection base, and fixed mounting has net twine interface, beneficial effect on the outer wall of protection base one side: can be extremely convenient carry out fluorescence detection to the classical swine fever virus, the instrument is simple and small, conveniently carry, operating procedure is simple, easy to learn and understand, can reach data report work through the net twine interface that sets up, data transmission is convenient, can carry out the multiunit test simultaneously through a plurality of detection mouths that set up, reaction space is airtight, effectively prevent cross infection between the sample, increase sample detection data accuracy, reduce the error, it can conveniently heat work to add the heat-insulating material, good temperature uniformity degree has, the degree of accuracy and accuse temperature precision.

Description

Constant-temperature fluorescence amplification detector for African swine fever virus

Technical Field

The utility model relates to a detector technical field specifically is an African swine fever virus constant temperature fluorescence amplification detector.

Background

African swine fever is an acute, hemorrhagic and virulent infectious disease caused by African swine fever virus infecting domestic pigs and various wild pigs (such as African wild pigs, European wild pigs, etc.). The world animal health Organization (OIE) classifies the animal epidemic disease as a legal report animal epidemic disease, and the disease is also a type of animal epidemic disease which is mainly prevented in China. The method is characterized in that the disease process is short, the mortality rate of the most acute and acute infections is up to 100%, the clinical manifestations are fever (up to 40-42 ℃), the heartbeat is accelerated, the breathing is difficult, partial cough, serous or mucoid purulent secretion exists in eyes and nose, the skin is cyanotic, lymph nodes, kidneys and gastrointestinal mucosa are obviously bleeding, the clinical symptoms of African swine fever are similar to those of swine fever, the diagnosis can be confirmed only by monitoring in a laboratory, the laboratory needs a detector when performing swine fever detection, however, the existing detector is a large-scale device, the manufacturing cost is high, and the carrying is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an African swine fever virus constant temperature fluorescence amplification detector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a constant temperature fluorescence amplification detector of African swine fever virus, includes the detector casing, detector casing top outer wall is equipped with fluorescent dye box, through having seted up the display screen groove on the outer wall of detector casing middle part, display screen inslot portion has liquid crystal display through small-size fixed screw fixed mounting, detector casing bottom fixed mounting has the protection base, fixed mounting has the net twine interface on the outer wall of protection base one side.

Preferably, a plurality of evenly distributed detection ports are formed in the back face of the detector shell, rubber shielding blocks are filled in the detection ports, heating elements are fixedly arranged below the detection ports and inside the detector shell, and the irradiation lamps are fixedly arranged above the detection ports and inside the detector shell.

Preferably, the outer wall of one side of the back of the protection base is fixedly provided with a charging port through a small bolt, the other side of the inside of the protection base is fixedly provided with a lithium battery, and the lithium battery is electrically connected with the charging port through a wire.

Preferably, a circuit board is fixedly mounted inside the detector shell, a fluorescent detector is fixedly mounted on one side of the upper surface of the circuit board, and a microprocessor is fixedly mounted on the other side of the upper surface of the circuit board.

Preferably, the liquid crystal display screen is a color touch display screen, and the size of the liquid crystal display screen is seven inches.

Preferably, the lithium battery is respectively and electrically connected with the liquid crystal display screen, the circuit board and the heating element through data wires.

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

1. can be extremely convenient carry out fluorescence detection to the classical swine fever virus, the instrument is simple and exquisite, conveniently carries, and operating procedure is simple, and is easily learned and understandable, can reach data and report work through the net twine interface that sets up, and data transmission is convenient.

2. The multiple groups of tests can be simultaneously carried out through the plurality of detection ports, the reaction space is closed, cross infection among samples is effectively prevented, the accuracy of sample detection data is improved, and errors are reduced.

3. The heating member can conveniently carry out heating work, has good temperature degree of consistency, degree of accuracy and accuse temperature precision.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a detector housing; 2. a fluorescent dye cell; 3. a liquid crystal display screen; 4. a fluorescence detector; 5. a protective base; 6. a network cable interface; 7. a microprocessor; 8. a detection port; 9. a heating member; 10. a charging port; 11. a lithium battery; 12. and irradiating the lamp.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a African swine fever virus constant temperature fluorescence amplification detector, including

detector casing

1, 1 top outer wall of detector casing is equipped with fluorescent dye box 2, through having seted up the display screen groove on the outer wall of detector casing 1 middle part, display screen inslot portion has liquid crystal display 3 through small-size fixed screw fixed mounting, liquid crystal display 3 can show the testing data, can conveniently carry out functional operation simultaneously, 1 bottom fixed mounting of detector casing has protection base 5, fixed mounting has net twine interface 6 on the outer wall of protection base 5 one side.

In this embodiment, a plurality of evenly distributed's detection mouth 8 is seted up at detector casing 1 back, detects the inside rubber that is filled with of mouth 8 and hides the dog, detects mouth 8 below and is located the inside fixed mounting of detector casing 1 and has heating member 9, and heating member 9 adopts conventional semiconductor heating module (prior art) simultaneously, makes it have good temperature degree of consistency, degree of accuracy and accuse temperature precision, detect mouth 8 top and be located the inside fixed mounting lamp 12 of detector casing to be used for arousing fluorescence signal.

In this embodiment, there is charging port 10 protection base 5 back one side outer wall through small-size bolt fixed mounting, and the inside opposite side fixed mounting of protection base 5 has lithium cell 11, and lithium cell 11 passes through wire electric connection charging port 10 to the work of charging lithium cell 11 is carried out through charging port 10 to the convenience.

In this embodiment, a circuit board (not shown) is fixedly installed inside the housing 1, a fluorescence detector 4 is fixedly installed on one side of the upper surface of the circuit board (the fluorescence detector 4 is a detector type commonly used by those skilled in the art), and a microprocessor 7 is fixedly installed on the other side of the upper surface of the circuit board.

In this embodiment, liquid crystal display 3 is color touch display, and liquid crystal display 3's size is seven inches to improve the practicality, the operation is smooth.

In this embodiment, the lithium battery 11 is electrically connected to the liquid crystal display 3, the circuit board and the heating member 9 through data wires, respectively, so as to provide electric support for the power utilization structure.

When the kit is used, a person skilled in the art can insert an acquired sample into the detection port 8, the heating element 9 is used for heating at a constant temperature, nucleic acid fragments of the sample are subjected to specific amplification under the constant temperature condition, meanwhile, fluorescent dye in the fluorescent dye box 2 flows out and is combined with the amplified fragments, a fluorescent signal is generated under the excitation of a light source of the irradiation lamp 12, the fluorescent signal can be detected through the arranged fluorescent detector 4, finally, data processing is carried out through the microprocessor 7, an amplification curve is drawn in real time, and finally, the amplified fragments are displayed through the liquid crystal display screen 3, so that the amplification detection purpose is achieved, the kit has good detection sensitivity and can achieve the purpose of rapid detection, meanwhile, the design of the plurality of detection ports 8 can be used for detecting a plurality of groups of samples, a closed detection space is provided, cross infection among the samples is effectively prevented, and the kit can carry out fluorescent detection on the classical swine fever viruses very conveniently, the instrument is simple and small, conveniently carries, and the operating procedure is simple, and is easily learned and understandable, can reach data and report work through the net twine interface 6 that sets up, and data transmission is convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fluorescence amplification detector of African swine fever virus constant temperature, a serial communication port, including detector casing (1), detector casing (1) top outer wall is equipped with fluorescence dye box (2), through having seted up the display screen groove on the outer wall of detector casing (1) middle part, display screen inslot portion has liquid crystal display (3) through small-size fixed screw fixed mounting, detector casing (1) bottom fixed mounting has protection base (5), fixed mounting has net twine interface (6) on the outer wall of protection base (5) one side.

2. The isothermal fluorescence amplification detector of African swine fever virus of claim 1, wherein: a plurality of evenly distributed's detection mouth (8) are seted up at detector casing (1) back, it hides the dog to be filled with rubber inside detection mouth (8), detect mouth (8) below and be located the inside fixed mounting of detector casing (1) and have heating member (9), detect mouth (8) top and be located detector casing (1) inside fixed mounting lamp (12).

3. The isothermal fluorescence amplification detector of African swine fever virus of claim 1, wherein: protection base (5) back one side outer wall has charging mouth (10) through small-size bolt fixed mounting, the inside opposite side fixed mounting of protection base (5) has lithium cell (11), lithium cell (11) are through wire electric connection charging mouth (10).

4. The isothermal fluorescence amplification detector of African swine fever virus of claim 1, wherein: the detector is characterized in that a circuit board is fixedly mounted inside the detector shell (1), a fluorescent detector (4) is fixedly mounted on one side of the upper surface of the circuit board, and a microprocessor (7) is fixedly mounted on the other side of the upper surface of the circuit board.

5. The isothermal fluorescence amplification detector of African swine fever virus of claim 1, wherein: the liquid crystal display screen (3) is a color touch display screen, and the size of the liquid crystal display screen (3) is seven inches.

6. The isothermal fluorescence amplification detector of African swine fever virus of claim 3, wherein: lithium cell (11) pass through data wire electric connection liquid crystal display (3), circuit board and heating member (9) respectively.