CN211043329U - A device for analyzing the sensitivity of insects to different odors - Google Patents

Abstract

The utility model discloses an insect sensitivity analysis device to different odors, which is used for putting tested insects into a shell through an opening, sealing the opening through a cover plate and a sealing block, removing the odor in the shell through the matching of a left side vent, an exhaust fan and a pipeline, ensuring the timely supplement of air when the exhaust fan works through the right side vent, preventing the tested insects from being sucked when the exhaust fan works through a left side filter screen, reducing the loss of the odor during detection through a right side filter screen, discharging the gas in a gas collection bottle into the shell through the matching of an air blower and an air inlet pipe, leading the shell to have certain odor, detecting and feeding back the flying track of the insects through a detection device, and the device can rapidly display the flying track of the insects carrying different odors, thereby visually making analysis, and detecting the sensitivity of the insects to different odors, the method is simple to operate, rapid in detection and accurate in result.

Description

A device for analyzing the sensitivity of insects to different odors

technical field

The utility model relates to the technical field of insect analysis, in particular to a device for analyzing the sensitivity of insects to different odors.

Background technique

There are many kinds of insects and different shapes. They belong to the arthropods of the invertebrates. They are the most numerous animal groups on the earth, accounting for more than 50% of all biological species (including bacteria, fungi, viruses), and their traces are almost everywhere. every corner of the world. Until the beginning of the 21st century, there were more than 1 million species of insects known to mankind, but there are still many species yet to be discovered. Insects have the largest variety and largest number in the animal kingdom, and have a major impact on agricultural production and human health. The most common ones are locusts, butterflies, bees, dragonflies, flies, grasshoppers, cockroaches, etc. Not only are there many types of insects, but the number of individuals of the same species is also staggering. The distribution of insects is so wide that no other class of animals can compare with it, covering almost the entire earth. There are different types. Most insects can be used as specimens and are good biological resources for human beings. At present, the research on insects is deepening, and it is known that different insects have different sensitivities to different odors. Some insect sensitivity analysis devices for different odors are difficult to operate, and the detection effect is not intuitive, which seriously affects the speed of detection and analysis.

Utility model content

The purpose of the present invention is to provide a device for analyzing the sensitivity of insects to different odors, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a device for analyzing the sensitivity of insects to different odors, comprising a base, a casing is fixedly installed on the upper surface of the base, and a light shield is fastened on the top of the base, and the An opening is opened on the upper surface of the casing, a cover plate is hinged on the upper surface of the casing, the cover plate is buckled on the upper part of the opening, and a sealing block is fixedly installed on the lower surface of the cover plate, and the outer wall of the sealing block is connected to the outer wall of the casing. The inner walls of the opening are closely fitted, the left and right side walls of the upper surface of the casing are symmetrically provided with ventilation openings, the interior of the two ventilation openings is fixedly installed with a filter screen, and the upper surface of the base is fixedly installed with an exhaust fan. The suction end of the exhaust fan is fixedly communicated with the ventilation port on the left side through a pipeline, an air inlet pipe is fixedly inserted on the surface of the outer casing, and a blower is fixedly installed at one end of the air inlet pipe, and the exhaust end of the blower is connected to the air inlet. The air inlet pipe is fixedly connected, the air inlet end of the blower is fixedly connected with the outside of the hood through the air inlet pipe, the gas collecting bottle is detachably installed on the end of the air inlet pipe located outside the hood, and the upper surface of the base is fixedly installed with a gas collecting cylinder. Detection device, a control box is fixedly installed on the upper surface of the base, the control box is connected to an external power supply, the control box is electrically connected with the exhaust fan, the blower and the detection device through wires respectively, and the surface of the control box is clamped with a tablet.

Preferably, the detection device includes a support frame, the support frame is fixedly installed on the base, the top of the support frame is fixedly installed with a high-speed camera, the top of the support frame is fixedly installed with an imager, and the high-speed camera is fixedly installed on the top of the support frame. Four parallel plane mirror groups are fixedly installed in front of the lens of the camera, the high-speed camera and the imager are electrically connected by wires, and the control box is electrically connected with the high-speed camera and the imager respectively by wires.

Preferably, an air component detection probe is fixedly inserted into the shell, and the air component detection probe is electrically connected to the control box through a wire.

Preferably, the filter mesh is made of polymer filter cotton.

Preferably, the left and right side walls of the light shield are symmetrically provided with ventilation holes.

Compared with the prior art, the beneficial effect of the present utility model is as follows: a device for analyzing the sensitivity of insects to different odors, which is used to put the tested insects into the shell through the opening, and seal the opening through the cover plate and the sealing block, Through the cooperation of the left vent, the exhaust fan and the pipeline, the odor inside the casing is removed. The right vent ensures the timely replenishment of air when the exhaust fan is working, and the left filter prevents the exhaust fan from being tested when it is working. Insects are inhaled, and the loss of odor during detection is reduced through the right filter. Through the cooperation of the blower and the air intake pipe, the gas inside the gas cylinder is discharged into the shell, so that the shell has a certain smell. Carry out detection and feedback, control the operation of the exhaust fan, blower and detection device through the control box, remotely control the control box through the tablet computer, receive the feedback data of the control box through the tablet computer and display it for the technical inspection of the staff, this device can be used quickly. The flight trajectory of insects under different odors is displayed, so as to make an intuitive analysis, and detect the sensitivity of insects to different odors. The operation is simple, the detection is fast, and the results are accurate.

Description of drawings

Fig. 1 is the front sectional structure schematic diagram of the utility model;

Fig. 2 is the left side sectional structure schematic diagram of the present utility model;

FIG. 3 is a schematic view of the right sectional structure of the utility model.

In the picture: 1-base, 2-shell, 3-opening, 4-cover plate, 5-sealing block, 6-vent, 7-filter, 8-exhaust fan, 9-pipe, 10-air intake pipe, 11 -Blower, 12-Gas cylinder, 13-Detection device, 131-Support frame, 132-High-speed camera, 133-Flat mirror group, 134-Imager, 14-Control box, 15-Tablet computer, 16-Air component Detection probe, 17-shade, 18-ventilation hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a device for analyzing the sensitivity of insects to different odors, comprising a base 1, a casing 2 is fixedly installed on the upper surface of the base 1, and the upper surface of the base 1 is buckled A light hood 17 is combined, an opening 3 is opened on the upper surface of the casing 2, a cover plate 4 is hinged on the upper surface of the casing 2, and the cover plate 4 is buckled on the upper part of the opening 3. A sealing block 5 is fixedly installed on the lower surface. The outer wall of the sealing block 5 is closely attached to the inner wall of the opening 3. The left and right side walls of the upper surface of the casing 2 are symmetrically provided with ventilation openings 6. The two ventilation openings The interior of 6 is fixedly installed with a filter screen 7, and the upper surface of the base 1 is fixedly installed with an exhaust fan 8, and the suction end of the exhaust fan 8 is fixedly communicated with the ventilation port 6 on the left side through a pipeline 9, and the exhaust fan 8 is fixedly connected. The discharge end of 8 is connected with the outside of the hood 17 through the pipeline 9, the surface of the casing 2 is fixedly inserted with an air intake pipe 10, and one end of the air intake pipe 10 is fixedly installed with a blower 11, and the exhaust air of the blower 11 is fixed. The end is fixedly connected with the air inlet pipe 10, the air inlet end of the blower 11 is fixedly connected with the outside of the hood 17 through the air inlet pipe 10, and one end of the air inlet pipe 10 located outside the hood 17 is detachably installed with a gas collecting cylinder 12. A detection device 13 is fixedly installed on the upper surface of the base 1, and a control box 14 is fixedly installed on the upper surface of the base 1. The control box 14 is connected to an external power supply, and the control box 14 is connected to the exhaust fan 8, the blower 11 and the detection The device 13 is electrically connected by wires, the surface of the control box 14 is clamped with a tablet computer 15, and the control box 14 controls the exhaust fan 8, the blower 11 and the detection device 13 and feedback reception processing is controlled by the internal chip of the control box 14. , the programming processing method of the chip system is the prior art, which can be programmed by itself. The wireless receiving and transmitting technology of the control box 14 and the tablet computer 15 is mature and will not be repeated here.

The base 1 provides the foundation, the outer casing 2 is used to isolate the air inside and outside the casing 2, so that the interior of the casing 2 can preserve the smell, and the light inside and outside the hood 17 is isolated by the hood 17, so that the interior of the hood 17 is in a dark state. The opening 3 is used to put the tested insect into the housing 2, and the opening 3 is sealed by the cover plate 4 and the sealing block 5. Odor removal, through the right vent 6 when the exhaust fan 8 is working, to ensure the timely replenishment of air, through the left filter 7 to prevent the insects to be inhaled when the exhaust fan 8 is working, and through the right filter 7 to reduce the odor during detection Through the cooperation of the blower 11 and the air intake pipe 10, the gas inside the gas collecting cylinder 12 is discharged into the interior of the casing 2, so that the interior of the casing 2 has a certain smell, and the detection device 13 is used to detect and feedback the flight trajectory of the insect, and through the The control box 14 controls the exhaust fan 8, the blower 11 and the detection device 13 to work, remotely controls the control box 14 through the tablet computer 15, receives the feedback data of the control box 14 through the tablet computer 15 and displays it for technical viewing by the staff.

Specifically, the detection device 13 includes a support frame 131 , the support frame 131 is fixedly installed on the base 1 , the top of the support frame 131 is fixedly installed with a high-speed camera 132 , and the top of the support frame 131 is fixedly installed There is an imager 134, and four flat mirror groups 133 parallel to each other are fixedly installed in front of the lens of the high-speed camera 132. The high-speed camera 132 and the imager 134 are electrically connected by wires. The control box 14 It is electrically connected to the high-speed camera 132 and the imager 134 respectively through wires. The high-speed camera 132 and the imager 134 are both existing equipment, and the use method and connection method are all in the prior art. The installation method is also known to those skilled in the art.

The high-speed camera 132 and the imager 134 are supported by the support frame 131 , so that the high-speed camera 132 can photograph the inside of the casing 2 , and the plane mirror group 133 enables the high-speed camera 132 to observe the object from two angles at the same position. The image is equivalent to photographing the flight of insects with two high-speed cameras. The insects coated with fluorescent agent are photographed by the high-speed camera 132 in a dark environment, and the images obtained by the high-speed camera 132 are photographed by the imager 134 Through analysis and processing, the flight trajectory of the insect is obtained, and the connection between the control box 14 and the high-speed camera 132 and the imager 134 enables the control box 14 to control the high-speed camera 132 and the imager 134 to work, and can receive the imaging data of the imager 134 .

Specifically, an air component detection probe 16 is fixedly plugged into the inside of the housing 2 , and the air component detection probe 16 is electrically connected to the control box 14 through wires.

The air component detection probe 16 can detect the air components inside the casing 2, which can ensure that the odor inside the casing 2 can be completely removed, and it is more perfect when the odor used in the previous detection is emptied, so as to prevent the turbid smell from affecting the test effect. The air component detection probe 16 is electrically connected to the control box 14, and the detection result is fed back to the control box 14 in time, and the control box 14 is fed back to the tablet computer 15 in time for the staff to check.

Specifically, the filter screen 7 is made of polymer filter cotton, and the polymer filter cotton has small pores, which prevents insects from being sucked into the exhaust fan 8 while filtering.

Specifically, the left and right side walls of the hood 17 are symmetrically provided with ventilation holes 18 , through which the ventilation holes 18 ensure air circulation inside and outside the hood 17 without affecting the shading effect of the hood 17 .

Working principle: When using, the staff will apply fluorescent powder on the insects to be tested, then put the insects into the shell 2, cover the cover 4, seal the opening 3, remove the tablet 15 from the control box 14, and then cover the Put on the hood 17 to make the inside of the hood 17 dark, install the gas collecting bottle 12 containing an odor on the end of the air intake pipe 10 outside the hood 17, then the staff starts the detection device 13 through the tablet computer 15, and observes The situation of insect flight on the tablet computer 15, then start the blower 11 to inhale the odorous gas in the gas collection bottle 12 into the housing 2, observe the insect flight situation and make a record, then turn off the blower 11 and start the exhaust fan 8, and The odor inside the shell 2 is cleaned up, and then the different gas collecting cylinders 12 are replaced, and the above detection work is repeated, and the flight conditions of the insects are recorded, and the flight records are compared. Finally, the sensitivity of the insects to different odors is obtained, and the detection and analysis work is completed.

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

Claims (5)

1. An insect is to different smell sensitivity analytical equipment, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with a shell (2), the upper part of the base (1) is buckled with a light shield (17), the upper surface of the shell (2) is provided with an opening (3), the upper surface of the shell (2) is hinged with a cover plate (4), the cover plate (4) is buckled on the upper part of the opening (3), the lower surface of the cover plate (4) is fixedly provided with a sealing block (5), the outer wall of the sealing block (5) is tightly attached to the inner wall of the opening (3), the left and right side walls of the upper surface of the shell (2) are symmetrically provided with vent holes (6), the internal fixed mounting of the two vent holes (6) is provided with a filter screen (7), the upper surface of the base (1) is fixedly provided with an exhaust fan (8), the suction end and the left side of the exhaust fan (8) are fixedly communicated with the vent holes (6) through, the exhaust end of the exhaust fan (8) is communicated with the outside of the light shield (17) through a pipeline (9), an air inlet pipe (10) is fixedly inserted into the surface of the shell (2), an air blower (11) is fixedly installed at one end of the air inlet pipe (10), the air exhaust end of the air blower (11) is fixedly connected with the air inlet pipe (10), the air inlet end of the air blower (11) is fixedly connected with the outside of the light shield (17) through the air inlet pipe (10), a gas collecting bottle (12) is detachably installed at one end, located at the outside of the light shield (17), of the air inlet pipe (10), a detection device (13) is fixedly installed on the upper surface of the base (1), a control box (14) is fixedly installed on the upper surface of the base (1), the control box (14) is externally connected with a power supply, and the control box (14) is electrically connected with the exhaust fan (8), the air blower (11, the surface of the control box (14) is clamped with a tablet personal computer (15).

2. An insect sensitivity to different odors analysis device as claimed in claim 1 wherein: detection device (13) include support frame (131), support frame (131) fixed mounting is on base (1), the top fixed mounting of support frame (131) has high-speed photographic appearance (132), the top fixed mounting of support frame (131) has imager (134), the preceding fixed mounting of camera lens of high-speed photographic appearance (132) has four two liang of parallel plane mirror groups (133), pass through wire electric connection between high-speed photographic appearance (132) and imager (134), control box (14) pass through wire electric connection with high-speed photographic appearance (132) and imager (134) respectively.

3. An insect sensitivity to different odors analysis device as claimed in claim 1 wherein: an air component detection probe (16) is fixedly inserted into the shell (2), and the air component detection probe (16) is electrically connected with the control box (14) through a lead.

4. An insect sensitivity to different odors analysis device as claimed in claim 1 wherein: the filter screen (7) is made of polymer filter cotton.

5. An insect sensitivity to different odors analysis device as claimed in claim 1 wherein: the left side wall and the right side wall of the light shield (17) are symmetrically provided with air vent holes (18).

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