CN215296318U

CN215296318U - Intelligent PCR instrument integrating temperature calibration and environment detection functions

Info

Publication number: CN215296318U
Application number: CN202121654033.XU
Authority: CN
Inventors: 邹庆生
Original assignee: Heilongjiang Jihe Biotechnology Co ltd
Current assignee: Heilongjiang Jihe Biotechnology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-24
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses an intelligent PCR appearance of collecting temperature calibration and environmental detection function in an organic whole, including the PCR appearance body, the left side fixedly connected with machine case of PCR appearance body, the inner chamber fixedly connected with baffle of PCR appearance body, the top fixedly connected with detection case of baffle, the top swing joint of detection case has the movable cover, the bottom fixedly connected with temperature sensor, humidity transducer and the CO2 sensor of movable cover, temperature sensor is located humidity transducer's left side. The utility model discloses a set up quick-witted case, air-blower, heating case, temperature sensor, bleeder vent, semiconductor cooler, controller, blast pipe, electric heating assemblies and hot-blast main, can carry out real-time supervision to the temperature of detection incasement portion and regulate and control the temperature, reached automatic temperature control's effect, through setting up humidity transducer, controller and humidifier, can carry out real-time supervision and adjust humidity to the humidity of detection incasement portion.

Description

Intelligent PCR instrument integrating temperature calibration and environment detection functions

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an intelligent PCR appearance of collection temperature calibration and environmental detection function in an organic whole.

Background

The gene amplification instrument is mainly used for gene amplification of scientific research and clinical gene amplification, qualitative PCR gene amplification, fluorescence/enzyme-free end-point quantitative DNA gene amplification, gene chip and other gene analysis applications, has strict requirements on the air and temperature of the environment in the use process of the PCR instrument, and can influence the detection result by overhigh or overlow temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent PCR appearance of collecting temperature calibration and environment to detect function in an organic whole possesses the environment and detects the function, and temperature is adjustable, detects the advantage that the precision is high, has solved current PCR appearance and has not possessed the function that temperature calibration and environment detected, and the precision that leads to equipment to detect is not high, has the problem of certain limitation in the use.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent PCR instrument integrating temperature calibration and environment detection functions comprises a PCR instrument body, wherein a case is fixedly connected to the left side of the PCR instrument body, a partition plate is fixedly connected to the inner cavity of the PCR instrument body, a detection box is fixedly connected to the top of the partition plate, a movable cover is movably connected to the top of the detection box, a temperature sensor, a humidity sensor and a CO2 sensor are fixedly connected to the bottom of the movable cover, the temperature sensor is located on the left side of the humidity sensor, a CO2 sensor is located on the right side of the humidity sensor, air holes are formed in the right end of the surface of the movable cover, a semiconductor refrigerator is arranged on the right side of the detection box, a humidifier is communicated with the lower end of the left side of the detection box, a heating box is arranged on the left side of the upper end of the detection box, an air blower is arranged in the inner cavity of the case, and an exhaust port of the air blower is communicated with an exhaust pipe, the left end of blast pipe runs through the inner chamber that extends to the case that heats, the inner chamber of case that heats is equipped with electric heating element, the right side intercommunication of case that heats has the hot-blast main, the right-hand member of hot-blast main runs through the inner chamber that extends to the detection case, the bottom fixedly connected with controller of baffle, the positive upper end fixedly connected with buzzer siren of PCR appearance body.

Preferably, the upper end of the front surface of the PCR instrument body is fixedly connected with a control panel, and a display is arranged on the surface of the control panel.

Preferably, both sides of the bottom of the PCR instrument body are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with anti-skid pads.

Preferably, the outer side of the case is movably connected with a second dust guard, and the right side of the PCR instrument body is movably connected with a first dust guard.

Preferably, the right end of the exhaust pipe is communicated with an air guide cover, and the left side of the air guide cover is fixedly connected with a support frame.

Preferably, the bottom of the blower is fixedly connected with a support seat, and the bottom of the support seat is fixedly connected with the inner wall of the case.

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

1. the utility model discloses a set up quick-witted case, the air-blower, the heating case, a weighing sensor and a temperature sensor, the bleeder vent, semiconductor cooler, a controller, the blast pipe, electric heating assembly and hot-blast main, can carry out real-time supervision to the inside temperature of detection case and regulate and control the temperature, automatic temperature control's effect has been reached, through setting up humidity transducer, controller and humidifier, can carry out real-time supervision to the inside humidity of detection case and adjust humidity, through setting up buzzer siren, controller and CO2 sensor, can monitor the inside CO2 content of detection case, send out the police dispatch newspaper when CO2 content exceeds standard, avoid CO2 content too high to cause the influence to the testing result, the accurate nature that the device detected has effectively been promoted.

2. The utility model discloses a set up display and control panel, can make the operation of device simple more swift, the convenience that the device used has effectively been promoted, through setting up supporting legs and slipmat, can increase the frictional force of device bottom, the stability of device has effectively been promoted, through setting up first dust guard and second dust guard, can avoid outside dust access device inside, the inside cleanness of device has effectively been guaranteed, through setting up wind scooper and support frame, can make the even electric heating element that passes through of air, the dry heating effect to the air has effectively been promoted, through setting up the supporting seat, can support and cushion the air-blower, the vibrations that the air-blower produced at the operation in-process have effectively been alleviateed.

Drawings

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

FIG. 2 is a cross-sectional view of the PCR instrument body of the present invention;

fig. 3 is a sectional view of the heating box of the present invention.

In the figure: 1. a PCR instrument body; 2. supporting legs; 3. a chassis; 4. a buzzer alarm; 5. a display; 6. a movable cover; 7. a control panel; 8. a first dust-proof plate; 9. a second dust-proof plate; 10. a blower; 11. a heating box; 12. a temperature sensor; 13. a humidity sensor; 14. air holes are formed; 15. a semiconductor refrigerator; 16. a partition plate; 17. a detection box; 18. a controller; 19. a CO2 sensor; 20. a humidifier; 21. an exhaust pipe; 22. an electric heating component; 23. a hot air pipe.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a PCR appearance body 1, supporting legs 2, machine case 3, buzzer siren 4, display 5, movable cover 6, control panel 7, first dust guard 8, second dust guard 9, air-blower 10, heating box 11, temperature sensor 12, humidity transducer 13, bleeder vent 14, semiconductor refrigerator 15, baffle 16, detection case 17, controller 18, CO2 sensor 19, humidifier 20, blast pipe 21, electric heating element 22 and hot-blast main 23 part are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an intelligent PCR instrument integrating temperature calibration and environmental detection functions comprises a PCR instrument body 1, a case 3 is fixedly connected to the left side of the PCR instrument body 1, a control panel 7 is fixedly connected to the upper end of the front side of the PCR instrument body 1, a display 5 is arranged on the surface of the control panel 7, the operation of the device can be simpler and faster by arranging the display 5 and the control panel 7, the convenience of the device is effectively improved, supporting legs 2 are fixedly connected to both sides of the bottom of the PCR instrument body 1, anti-slip pads are fixedly connected to the bottoms of the supporting legs 2, the friction force at the bottom of the device can be increased by arranging the supporting legs 2 and the anti-slip pads, the stability of the device is effectively improved, a partition plate 16 is fixedly connected to the inner cavity of the PCR instrument body 1, a detection box 17 is fixedly connected to the top of the partition plate 16, and a movable cover 6 is movably connected to the top of the detection box 17, the bottom of the movable cover 6 is fixedly connected with a temperature sensor 12, a humidity sensor 13 and a CO2 sensor 19, the temperature sensor 12 is positioned at the left side of the humidity sensor 13, the CO2 sensor 19 is positioned at the right side of the humidity sensor 13, the right end of the surface of the movable cover 6 is provided with an air vent 14, the right side of the detection box 17 is provided with a semiconductor refrigerator 15, the lower end of the left side of the detection box 17 is communicated with a humidifier 20, the left side of the upper end of the detection box 17 is provided with a heating box 11, the inner cavity of the case 3 is provided with an air blower 10, the bottom of the air blower 10 is fixedly connected with a supporting seat, the bottom of the supporting seat is fixedly connected with the inner wall of the case 3, the air blower 10 can be supported and buffered by the supporting seat, the vibration generated in the operation process of the air blower 10 is effectively relieved, an exhaust port of the air blower 10 is communicated with an exhaust pipe 21, and the left end of the exhaust pipe 21 extends to the inner cavity of the heating box 11, the inner cavity of the heating box 11 is provided with an electric heating component 22, the right side of the heating box 11 is communicated with a hot air pipe 23, the right end of the exhaust pipe 21 is communicated with an air guide cover, the left side of the air guide cover is fixedly connected with a supporting frame, air can uniformly pass through the electric heating component 22 by arranging the air guide cover and the supporting frame, the drying and heating effect on the air is effectively improved, the right end of the hot air pipe 23 penetrates through the inner cavity extending to the detection box 17, the bottom of the partition plate 16 is fixedly connected with a controller 18, the front upper end of the PCR instrument body 1 is fixedly connected with a buzzer alarm 4, the outer side of the case 3 is movably connected with a second dustproof plate 9, the right side of the PCR instrument body 1 is movably connected with a first dustproof plate 8, the first dustproof plate 8 and the second dustproof plate 9 are arranged, external dust can be prevented from entering the inside of the device, the inside of the device is effectively guaranteed, and the air blower can be cleaned by arranging the case 3 and the case 10, Heating box 11, temperature sensor 12, bleeder vent 14, semiconductor cooler 15, controller 18, blast pipe 21, electric heating element 22 and hot-blast main 23, can carry out real-time supervision to the inside temperature of detection case 17 and regulate and control the temperature, automatic temperature control's effect has been reached, through setting up humidity transducer 13, controller 18 and humidifier 20, can carry out real-time supervision to the inside humidity of detection case 17 and adjust humidity, through setting up buzzer siren 4, controller 18 and CO2 sensor 19, can monitor the inside CO2 content of detection case 17, send out the police dispatch newspaper when CO2 content exceeds standard, avoid CO2 content too high to cause the influence to the testing result, the precision that the device detected has effectively been promoted.

When in use, a test piece to be detected is placed in the detection box 17, the movable cover 6 is closed, the temperature sensor 12 is arranged, the temperature in the detection box 17 can be monitored in real time and fed back to the controller 18, when the temperature is lower than the set temperature, the air blower 10 and the electric heating assembly 22 can be controlled to be started, air can be pumped into the exhaust pipe 21 through the operation of the air blower 10, enters the heating box 11 through the exhaust pipe 21, the heating box has the drying and heating effects when passing through the electric heating assembly 22, enters the inner cavity of the detection box 17 through the hot air pipe 23 to achieve the temperature adjusting effect, when the temperature is higher than the set temperature, the semiconductor refrigerator 15 can be controlled to be started, the heat exchange can be carried out with the air in the detection box 17 through the operation of the semiconductor refrigerator 15, the cooling effect is achieved, and the humidity in the detection box 17 can be monitored in real time and fed back to the controller 18 through the humidity sensor 13, steerable humidifier 20 of opening when humidity is less than the setting value, can adjust the inside humidity of detection case 17, through setting up CO2 sensor 19, can carry out real-time supervision and feed back to controller 18 department to the inside CO2 content of detection case 17, when content exceedes the setting value, steerable buzzer siren 4 of opening, buzzer siren 4 can send out the police dispatch newspaper, remind measuring personnel CO2 content in the air this moment too high, be not convenient for detect, cooperation through the above-mentioned structure, can make the device reach and possess the environmental detection function, the temperature is adjustable, detect the high advantage of precision, and is suitable for being generalized to use.

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 an intelligent PCR appearance of collection temperature calibration and environmental detection function in an organic whole, includes PCR appearance body (1), its characterized in that: the left side fixedly connected with machine case (3) of PCR appearance body (1), the inner chamber fixedly connected with baffle (16) of PCR appearance body (1), the top fixedly connected with detection case (17) of baffle (16), the top swing joint of detection case (17) has movable cover (6), the bottom fixedly connected with temperature sensor (12), humidity transducer (13) and CO2 sensor (19) of movable cover (6), temperature sensor (12) is located the left side of humidity transducer (13), CO2 sensor (19) is located the right side of humidity transducer (13), bleeder vent (14) have been seted up to the right-hand member on movable cover (6) surface, the right side of detection case (17) is provided with semiconductor refrigerator (15), the left lower extreme intercommunication of detection case (17) has humidifier (20), the left side of detection case (17) upper end is provided with heats case (11), the inner chamber of machine case (3) is provided with air-blower (10), the gas vent intercommunication of air-blower (10) has blast pipe (21), the left end of blast pipe (21) runs through the inner chamber that extends to heating case (11), the inner chamber of heating case (11) is equipped with electric heating element (22), the right side intercommunication of heating case (11) has hot-blast main (23), the right-hand member of hot-blast main (23) runs through the inner chamber that extends to detection case (17), the bottom fixedly connected with controller (18) of baffle (16), PCR appearance body (1) positive upper end fixedly connected with buzzer siren (4).

2. The intelligent PCR instrument integrating temperature calibration and environment detection functions as claimed in claim 1, wherein: the PCR instrument is characterized in that a control panel (7) is fixedly connected to the upper end of the front face of the PCR instrument body (1), and a display (5) is arranged on the surface of the control panel (7).

3. The intelligent PCR instrument integrating temperature calibration and environment detection functions as claimed in claim 1, wherein: the PCR instrument is characterized in that supporting legs (2) are fixedly connected to two sides of the bottom of the PCR instrument body (1), and anti-slip pads are fixedly connected to the bottoms of the supporting legs (2).

4. The intelligent PCR instrument integrating temperature calibration and environment detection functions as claimed in claim 1, wherein: the outer side of the case (3) is movably connected with a second dustproof plate (9), and the right side of the PCR instrument body (1) is movably connected with a first dustproof plate (8).

5. The intelligent PCR instrument integrating temperature calibration and environment detection functions as claimed in claim 1, wherein: the right end of the exhaust pipe (21) is communicated with an air guide cover, and the left side of the air guide cover is fixedly connected with a support frame.

6. The intelligent PCR instrument integrating temperature calibration and environment detection functions as claimed in claim 1, wherein: the bottom of the air blower (10) is fixedly connected with a supporting seat, and the bottom of the supporting seat is fixedly connected with the inner wall of the case (3).