Shooting device for monitoring vector biological density

Abstract

The utility model discloses a vector biological density monitoring and shooting device. The device comprises a base, a glass cover is fixedly mounted at the top of the base, a dragging table is adhered to the outer wall of the glass cover, an electromagnetic valve is fixedly mounted on the upper surface of the dragging table, and one end of the electromagnetic valve is in threaded connection with a carbon dioxide gas cylinder. The electromagnetic valve is used for controlling the carbon dioxide gas cylinder to release carbon dioxide to be discharged from the gas pipe and the annular pipe, mosquitoes can be attracted along with increase of the concentration of the surrounding carbon dioxide, and the convection fan works and rotates at a high speed to generate inward convection airflow. According to the mosquito trapping device, the mosquitoes are attracted according to the habit that the mosquitoes are subjected to crowd positioning by means of carbon dioxide, and the mosquitoes are attracted to be sucked and captured through convection airflow, so that the influence of ambient light on trapping can be reduced, and the trapping effect is improved. The trapping effect and the accuracy of shooting statistical data are improved, and the emergency risk of infectious diseases is helped to be judged, killed and reduced in time.

Description

Technical Field

[0001] The utility model relates to the technical field of biological control at customs ports, in particular to a device for monitoring and photographing the density of disease vectors. Background Art

[0002] During biological monitoring activities at customs ports, mosquitoes contain bacteria that can cause various infectious diseases, which can easily infect humans and cause sudden health problems. In order to reduce the spread of infectious diseases, it is necessary to conduct density detection in some places with high mosquito density so as to specify appropriate disinfection plans, reduce the number of mosquitoes, and reduce the risk of sudden infectious diseases from the root to ensure people's health and safety.

[0003] A current device for monitoring and photographing the density of vectors, as described in the patent with publication number CN220108949U, comprises: a shell, a connection hole is provided on the top of the shell, and a glass cover is installed at the bottom of the shell, an insect trap is installed inside the glass cover, a power supply is installed inside the shell and at the bottom of the insect trap, the power supply is connected to the insect trap through a wire, and water is provided inside the shell. The utility model is provided with an insect trap, a glass cover and a camera, etc. When in use, the power supply is turned on, and the power supply supplies power to the insect trap and the camera. The light emitted by the insect trap attracts mosquitoes to enter the shell through the connection hole and gradually approach the insect trap, forcing the mosquitoes to fall into the water. The inspector can observe the number of mosquitoes in the water inside the shell at any time through the camera, which solves the problem that some mosquitoes can return and fly out of the grid along the same route, resulting in inaccurate calculation results.

[0004] However, when the device is used, the density monitoring and shooting device for vector-borne organisms attracts and captures mosquitoes through the specific light source of the mosquito trap. But in fact, under the lighting environment of the customs port, mosquitoes will be affected by other light sources, and mosquitoes mainly locate humans and bite through the carbon dioxide released by breathing. Therefore, in this environment, relying on light to trap is less effective, which affects the actual data of the environmental biological density, resulting in inaccurate shooting data, affecting the judgment and impact of regional disinfection activities, and thus increasing the risk of infectious disease outbreaks. Utility Model Content

[0005] The purpose of the present invention is to provide a device for monitoring and photographing the density of vectors to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for monitoring and photographing the density of vectors, comprising a base, a glass cover fixedly mounted on the top of the base, a drag platform adhered to the outer wall of the glass cover, a solenoid valve fixedly mounted on the upper surface of the drag platform, one end of the solenoid valve being threadedly connected to a carbon dioxide cylinder, the other end of the solenoid valve being fixedly connected to an air pipe, one end of the air pipe being welded to a ring pipe, a convection tube fixedly connected to the top of the glass cover, a convection fan fixedly mounted inside the convection tube, a drag plate plugged into the bottom of the glass cover, and sticky paper placed on the upper surface of the drag plate.

[0007] By adopting the above technical solution, the carbon dioxide cylinder is controlled by the solenoid valve to release the carbon dioxide from the trachea and the ring tube. As the surrounding carbon dioxide concentration increases, mosquitoes will be attracted, and the convection fan rotates at high speed to generate an inward convection airflow, so that the attracted mosquitoes are sucked in and quickly blown to the sticky paper at the bottom, where they are firmly stuck and fixed to complete the trapping of mosquitoes. The device lures mosquitoes by the habit of relying on carbon dioxide to locate people, and the lured mosquitoes are captured by suction through the convection airflow, which can reduce the influence of environmental light on the trapping, so as to improve the trapping effect and the accuracy of shooting statistical data, and help to timely judge and disinfect and reduce the risk of sudden outbreaks of infectious diseases.

[0008] Preferably, a controller is fixedly connected to the outer wall of the base, an embedded printer is fixedly installed inside the controller, a shooting head is fixedly installed on the inner wall of the glass cover, and a lamp is fixedly installed on the inner wall of the glass cover.

[0009] By adopting the above technical solution, the mosquitoes distributed on the sticky paper below are illuminated by the lamp, the controller controls the camera head to take pictures, and the existing machine vision is used to automatically identify the number of mosquitoes and count them. The density detection report can be printed by the embedded printer within the cycle time, which helps to obtain actual data more intuitively and accurately, so as to ensure timely disinfection.

[0010] Preferably, an air hole is provided on the outer wall of the glass cover, and the bottom of the convection tube is located at the bottom of the air hole.

[0011] By adopting the above technical solution, by setting the outlet below the convection tube lower than the air vent, when the convective air draws in the mosquito, the air will be distributed into the glass cover in a scattered manner. The mosquito will be blown towards it and stuck under the action of the airflow, and the excess air can be discharged from the air vent to ensure normal air circulation.

[0012] Preferably, the top of the convection tube is trumpet-shaped, and the convection tube is located at the center of the ring tube.

[0013] By adopting the above technical solution, the range of mosquito absorption can be increased by setting a trumpet shape on the top, thereby improving the capture effect. At the same time, the carbon dioxide emitted from the ring tube will be blocked by the trumpet shape and diffused to both sides. Improving the emission effect is conducive to attracting mosquitoes. After the mosquitoes fly to the center position according to the concentration, they are sucked into the convection tube to be trapped, thereby improving the overall capture effect.

[0014] Preferably, the upper surface of the drag plate is coated with a non-stick coating, the upper surface of the sticky paper is coated with glue, and the sticky paper is entirely white paper.

[0015] By adopting the above technical solution, the non-stick coating is applied to the drag plate, and the sticky paper can be adsorbed after being placed, so that the mosquitoes are stuck in a flat state, avoiding the unevenness that affects the shooting effect and the identification and statistics of mosquitoes. Secondly, the white paper forms a contrast with the dark color of the mosquitoes, which makes it easier to identify and count after shooting, so as to reduce the error caused by identification. In addition, the sticky paper can be replaced according to the single monitoring time to count the data of the next round. At the same time, the captured mosquitoes can be quickly cleaned by tearing off the sticky paper, thereby improving the efficiency of mosquito cleaning.

[0016] Preferably, the output end of the controller is connected to the input ends of the solenoid valve, the convection fan, the shooting head and the embedded printer, and the outside of the controller is fixedly connected with a power line.

[0017] By adopting the above technical solution, each component can be directly controlled by the controller to facilitate coordination and cooperation in catching mosquitoes, thereby improving the flexibility and convenience of using the device. At the same time, an external power cord is used for plug-in power supply, which can be used for a longer time than the charging method, and the service life of the device is longer, which will not affect the use of the whole day.

[0018] Preferably, a positioning frame is fixedly connected to the upper surface of the drag platform, and the carbon dioxide cylinder is located inside the positioning frame.

[0019] By adopting the above technical solution, the carbon dioxide gas cylinder can be positioned by using a positioning frame, thereby protecting the gas cylinder and avoiding the danger of falling off during personnel activities.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] (1) The carbon dioxide cylinder is controlled by the solenoid valve to release the carbon dioxide from the trachea and the ring tube. As the concentration of carbon dioxide in the surrounding area increases, mosquitoes will be attracted. The convection fan rotates at a high speed to generate an inward convection airflow, so that the attracted mosquitoes are sucked in and quickly blown to the sticky paper at the bottom, where they are firmly stuck and fixed to complete the trapping of mosquitoes. The device lures mosquitoes by the habit of locating people with carbon dioxide, and then they are attracted and captured by the convection airflow. It can reduce the influence of ambient light on the trapping, thereby improving the trapping effect and the accuracy of shooting statistical data, helping to timely judge the disinfection and reduce the risk of sudden outbreaks of infectious diseases;

[0022] (2) The light tube illuminates the mosquitoes distributed on the sticky paper below, and the controller controls the camera to take pictures. The existing machine vision technology is used to automatically identify the number of mosquitoes and count them. The density detection report can be printed by the embedded printer within the cycle time, so as to obtain the actual data more intuitively and accurately, so as to ensure timely disinfection;

[0023] (3) The non-stick coating is applied to the drag plate, and after the sticky paper is placed, the sticky paper can be absorbed and stuck to the mosquitoes in a flat state, avoiding the unevenness that affects the shooting effect and the identification and statistics of mosquitoes. Secondly, the white paper forms a contrast with the dark color of the mosquitoes, which makes it easier to identify and count after shooting, thereby reducing the error caused by identification. In addition, the sticky paper can be replaced according to the single monitoring time to count the data of the next round. At the same time, the sticky paper can be torn off to quickly clean the captured mosquitoes, thereby improving the efficiency of cleaning mosquitoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a schematic diagram of the overall structure of the device of the present utility model;

[0026] Figure 2 This is a side sectional view of the glass cover of the present utility model;

[0027] Figure 3 This is a cross-sectional view of the convection tube of the present utility model;

[0028] Figure 4 This is a top view of the overall structure of the device of the present utility model;

[0029] Figure 5 This is a schematic diagram of the glass cover and the carriage of the present invention.

[0030] In the figure: 1. Base; 2. Glass cover; 3. Drag platform; 4. Solenoid valve; 5. Positioning bracket; 6. Carbon dioxide cylinder; 7. Air pipe; 8. Ring pipe; 9. Convection pipe; 10. Convection fan; 11. Controller; 12. Embedded printer; 13. Camera head; 14. Lamp tube; 15. Ventilation hole; 16. Drag board; 17. Sticky paper. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] The following is combined with Figure 1-5 The utility model is described in further detail.

[0033] Example 1

[0034] See also Figures 1 to 5 The utility model provides an embodiment: a device for monitoring and photographing the density of vector organisms, comprising a base 1, a glass cover 2 is fixedly installed on the top of the base 1, a drag platform 3 is adhered to the outer wall of the glass cover 2, a solenoid valve 4 is fixedly installed on the upper surface of the drag platform 3, one end of the solenoid valve 4 is threadedly connected to a carbon dioxide gas cylinder 6, the other end of the solenoid valve 4 is fixedly connected to an air pipe 7, one end of the air pipe 7 is welded to a ring pipe 8, a convection tube 9 is fixedly connected to the top of the glass cover 2, a convection fan 10 is fixedly installed inside the convection tube 9, a drag plate 16 is plugged into the bottom of the glass cover 2, and a sticky paper 17 is placed on the upper surface of the drag plate 16. The carbon dioxide cylinder 6 is controlled to release carbon dioxide from the trachea 7 and the ring tube 8. As the surrounding carbon dioxide concentration increases, mosquitoes will be attracted. The convection fan 10 rotates at a high speed to generate an inward convection airflow, so that the attracted mosquitoes are sucked in and quickly blown to the sticky paper 17 at the bottom, where they are firmly stuck and fixed to complete the trapping of mosquitoes. The device lures mosquitoes by relying on the habit of locating people with carbon dioxide, and then lures them in and captures them through convection airflow. It can reduce the influence of environmental light on trapping, so as to improve the trapping effect and the accuracy of shooting statistical data, and help to timely judge and disinfect and reduce the risk of sudden outbreaks of infectious diseases.

[0035] Example 2

[0036] See also Figures 1 to 5The outer wall of the base 1 is fixedly connected to a controller 11, an embedded printer 12 is fixedly installed inside the controller 11, a shooting head 13 is fixedly installed on the inner wall of the glass cover 2, and a lamp 14 is fixedly installed on the inner wall of the glass cover 2. The lamp 14 illuminates the mosquitoes distributed on the sticky paper 17 below, and the controller 11 controls the shooting head 13 to take pictures. The existing machine vision is used to automatically identify the number of mosquitoes and count them. The embedded printer 12 can print a density detection report within the cycle time, so as to help obtain actual data more intuitively and accurately, so as to ensure timely disinfection;

[0037] The outer wall of the glass cover 2 is provided with an air vent 15, and the bottom of the convection tube 9 is located at the lowest part of the air vent 15. By setting the outlet below the convection tube 9 below the air vent 15, when the convective air is sucked into the mosquito, the air will be distributed into the glass cover 2 in a scattered manner. The mosquito is blown to stick under the action of the air flow, and the excess air can be discharged from the air vent 15 to ensure the normal circulation of air. The top of the convection tube 9 is trumpet-shaped, and the convection tube 9 is located at the center of the ring tube 8. By setting the trumpet shape on the top, the range of mosquito absorption can be increased and the capture effect can be improved. At the same time, the carbon dioxide emitted from the ring tube 8 will be blocked by the trumpet shape and diffused to both sides. Improving the emission effect is conducive to attracting mosquitoes. After the mosquito flies to the center position according to the concentration, it is sucked into the convection tube 9 to achieve trapping, thereby improving the overall capture effect.

[0038] Example 3

[0039] See also Figures 1 to 5 The upper surface of the drag plate 16 is coated with a non-stick coating, and the upper surface of the sticky paper 17 is coated with glue. The sticky paper 17 is made of white paper. The non-stick coating is applied to the drag plate 16. After the sticky paper 17 is placed, the sticky paper 17 can be adsorbed and stuck to the mosquito in a flat state, avoiding the unevenness affecting the shooting effect and the identification and statistics of mosquitoes. Secondly, the white paper forms a contrast with the dark color of the mosquito, which makes it easier to identify and count after shooting, thereby reducing the error caused by identification. In addition, the sticky paper 17 can be replaced according to the single monitoring time to count the data of the next round. At the same time, the caught mosquitoes can be quickly cleaned by tearing off the sticky paper 17, thereby improving the efficiency of mosquito cleaning.

[0040] The output end of the controller 11 is connected to the input end of the solenoid valve 4, the convection fan 10, the shooting head 13 and the embedded printer 12. The outside of the controller 11 is fixedly connected to a power cord. Through the controller 11, each component can be directly controlled to facilitate coordination and cooperation to catch mosquitoes, thereby improving the flexibility and convenience of using the device. At the same time, an external power cord is used for plug-in power supply, which can be used for a longer time than the charging method, and the service life of the device is longer, and will not affect the use of the whole day. The upper surface of the drag platform 3 is fixedly connected with a positioning frame 5, and the carbon dioxide cylinder 6 is located on the inner side of the positioning frame 5. By using the positioning frame 5, the carbon dioxide cylinder 6 can be positioned to protect the cylinder and avoid falling off during personnel activities.

[0041] Working principle: When in use, the solenoid valve 4 controls the carbon dioxide cylinder 6 to release carbon dioxide from the trachea 7 and the ring tube 8. As the surrounding carbon dioxide concentration increases, mosquitoes will be attracted, and the convection fan 10 rotates at high speed to generate an inward convection airflow, so that the attracted mosquitoes are sucked in and quickly blown to the sticky paper 17 at the bottom, where they are firmly stuck and fixed to complete the trapping of mosquitoes. The lamp tube 14 illuminates the mosquitoes distributed on the sticky paper 17 below, and the controller 11 controls the shooting head 13 to take pictures. The machine vision of the existing technology is used to automatically identify the number of mosquitoes and count them. The embedded printer 12 can print a density detection report within the cycle time to help obtain actual data more intuitively and accurately. Pulling out the drag plate 16 and tearing off the sticky paper 17 can quickly clean the captured mosquitoes.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

Claims

1. A device for monitoring and photographing the density of vector-borne organisms, comprising a base (1), characterized in that: A glass cover (2) is fixedly mounted on the top of the base (1), a drag platform (3) is adhered to the outer wall of the glass cover (2), a solenoid valve (4) is fixedly mounted on the upper surface of the drag platform (3), one end of the solenoid valve (4) is threadedly connected to a carbon dioxide gas cylinder (6), the other end of the solenoid valve (4) is fixedly connected to an air pipe (7), one end of the air pipe (7) is welded to a ring pipe (8), a convection pipe (9) is fixedly connected to the top of the glass cover (2), a convection fan (10) is fixedly mounted inside the convection pipe (9), a drag plate (16) is plugged into the bottom of the glass cover (2), and a sticky paper (17) is placed on the upper surface of the drag plate (16).

2. The device for monitoring and photographing the density of vector-borne organisms according to claim 1, characterized in that: A controller (11) is fixedly connected to the outer wall of the base (1), an embedded printer (12) is fixedly installed inside the controller (11), a shooting head (13) is fixedly installed on the inner wall of the glass cover (2), and a light tube (14) is fixedly installed on the inner wall of the glass cover (2).

3. The device for monitoring and photographing the density of vector-borne organisms according to claim 1, characterized in that: An air vent (15) is provided on the outer wall of the glass cover (2), and the bottom of the convection tube (9) is located at the bottom of the air vent (15).

4. The device for monitoring and photographing the density of vector-borne organisms according to claim 1, characterized in that: The top of the convection tube (9) is trumpet-shaped, and the convection tube (9) is located at the center of the ring tube (8).

5. The device for monitoring and photographing the density of vector-borne organisms according to claim 1, characterized in that: The upper surface of the drag plate (16) is coated with a non-stick coating, the upper surface of the sticky paper (17) is coated with glue, and the sticky paper (17) is entirely white paper.

6. The device for monitoring and photographing the density of vector-borne organisms according to claim 2, characterized in that: The output end of the controller (11) is connected to the input ends of the electromagnetic valve (4), the convection fan (10), the shooting head (13) and the embedded printer (12), and the outside of the controller (11) is fixedly connected to a power line.

7. The device for monitoring and photographing the density of vector-borne organisms according to claim 1, characterized in that: A positioning frame (5) is fixedly connected to the upper surface of the drag platform (3), and the carbon dioxide gas cylinder (6) is located inside the positioning frame (5).

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