Insect trapping shooting equipment and method

Abstract

The invention relates to the technical field of insect forecasting, in particular to insect trapping and shooting equipment and method.The trapping and shooting equipment comprises a shell cover, a hoisting base and a bracket are arranged at the two ends of the shell cover respectively, a plurality of connecting strips are fixedly arranged at the top end of the inner side of the shell cover, and lamp tubes are fixedly installed between the connecting strips; an infrared detector is fixedly mounted at the bottom of the hoisting seat; a freezing mechanism for performing low-temperature treatment on the insects is fixedly arranged in the shell cover, and a material receiving mechanism for gradually cleaning the insects and an image acquisition mechanism for performing multi-directional shooting on the insects which are not active after low-temperature treatment are arranged below the freezing mechanism in the shell cover; a buckling mechanism used for detachably installing the bracket to the bottom end of the shell cover is arranged between the shell cover and the bracket. The trapping shooting method comprises the steps that insects are lured; performing freezing treatment; according to the insect trapping device, lossless shooting and collection of trapped insects in a natural state can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of insect detection and forecasting, and in particular to an insect trapping and photographing device and method. Background Art

[0002] At present, insect pests in my country's agricultural production process are relatively serious, causing significant economic losses every year. The Chinese government, forestry departments and farmers invest a lot of manpower, material resources and financial resources every year to prevent and control these pests. At present, the use of insect sex attractants combined with trap pots or trap bottles in the collection container plays an active role in the monitoring and prevention of pests. Therefore, trapping devices for trapping pests are usually placed in the field to trap pests.

[0003] The prior art discloses a Chinese patent with publication number CN 108770799 B: an insect trapping and photographing device, and discloses a photographing device and an insect killing device, which photographs and collects the external appearance of insects flying towards sexual attractants using a photographing device, and at the same time, kills the insects using an electrified metal wire mesh.

[0004] However, the above-mentioned prior art still has certain defects. That is, during use, a camera is used to photograph flying living insects, which may easily lead to misjudgment of the insect species due to incomplete collection of the insect's external morphology, affecting the subsequent targeted treatment of pests. At the same time, directly using an electrified metal wire mesh to kill insects may easily cause external damage to the insect's morphology, which is also not conducive to the subsequent analysis and judgment of the insect species. Summary of the invention

[0005] The object of the present invention is to provide an insect trapping and photographing device and method to solve the problems raised in the above-mentioned background technology.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] An insect trapping and photographing device comprises a shell cover and a hanging seat and a supporting seat respectively arranged at the top and bottom of the shell cover, a vertical rod is fixedly connected between the hanging seat and the shell cover, a plurality of connecting strips are fixedly arranged at the top of the inner side of the shell cover, a lamp tube is fixedly installed between the plurality of connecting strips, and an infrared detector is fixedly installed at the bottom of the hanging seat;

[0008] A freezing mechanism for low-temperature treatment of trapped insects is fixedly arranged inside the shell cover, and an insect treatment unit for treating low-temperature treated insects is arranged inside the shell cover below the freezing mechanism, the insect treatment unit comprises a material receiving mechanism for successively lifting low-temperature treated insects and an image acquisition mechanism for taking multi-directional photos of insects that are no longer active after low-temperature treatment;

[0009] A buckling mechanism is provided between the shell cover and the bracket, which is used to detachably install the bracket on the bottom end of the shell cover.

[0010] In a preferred embodiment, the hanging seat comprises an upper arc seat and a lower arc seat which are arranged in an integral manner, a hanging ring is fixedly arranged on the top of the upper arc seat, a cavity is opened on the top of the lower arc seat, and a perforated plate is fixedly installed on the bottom end of the lower arc seat by means of a locking screw, a motor 1 is fixedly installed on the bottom end of the upper arc seat, and an end of the output shaft of the motor 1 extending into the cavity is fixedly connected to an impeller;

[0011] A plurality of air inlet grooves communicating with the cavity are provided at the top end of the outer side of the lower arc seat, and a hemispherical protrusion is fixedly provided at the center position of one side of the orifice plate facing the impeller.

[0012] In a preferred embodiment, the refrigeration mechanism comprises a square column, and a square ring plate is fixedly connected between the outer sides of the top and bottom ends of the square column and the inner side of the shell cover, a through groove is opened in the middle of the square column, and the through groove is composed of a centrally arranged cylindrical groove and two through grooves connecting the cylindrical groove, a replacement cylinder is rotatably installed inside the cylindrical groove, and an arc groove is opened inside the cylindrical groove, and a semiconductor refrigeration plate is fixedly embedded inside the arc groove;

[0013] The exchange cylinder is composed of a core shaft and a hole plate fixed at both ends of the outer side of the core shaft, a plurality of dividing plates evenly distributed in an annular shape are fixed between the opposite sides of the two hole plates, a U-shaped frame is fixed at the position of the outer side of the square column corresponding to the core shaft, and a second motor for driving the core shaft to rotate is fixedly installed on the outer side of the U-shaped frame;

[0014] A guide frame for guiding trapped insects into the through slot is fixedly provided on the top of the square column, air inlet holes are provided on the outside of the guide frame and on the top of the square ring plate at the top of the square column, and exhaust holes are provided on the outside of the square column and on the outside of the shell cover at the position corresponding to motor 2.

[0015] In a preferred embodiment, the image acquisition mechanism includes a bracket fixed on the inner side of the shell cover and a swing plate hingedly mounted on the bottom of the corresponding square ring plate, a swing assembly for intermittently driving the swing plate to swing is provided between the swing plate and the corresponding square ring plate, a material receiving mechanism is installed on a side of the shell cover away from the bracket, and a shooting assembly is provided on a side of the bracket facing the material receiving mechanism.

[0016] In a preferred embodiment, a folding plate is fixedly connected to the top of the bracket, a vertical plate is fixedly provided at the high end of the top of the folding plate, a plurality of partitions are fixedly provided on the side of the vertical plate facing the swing plate, a baffle plate that fits with the corresponding end of the swing plate is fixedly connected between one ends of the plurality of partitions, a cylinder 1 is fixedly installed at a position between two adjacent partitions on the other side of the vertical plate, and a push plate is fixedly connected to the telescopic end of the cylinder 1;

[0017] A leakage hole is opened at the low end of the top of the folding plate, and a second side block for partially enclosing the leakage hole is fixedly provided at the low end of the top of the folding plate, and a first side block is fixedly provided on both sides of the inclined section of the top of the folding plate.

[0018] In a preferred embodiment, the swing assembly includes a guide groove 1 opened on both sides of the middle of the top of the swing plate and a guide groove 2 opened on the square ring plate at the bottom end of the square column and corresponding to the guide groove 1, a guide groove 3 connected to the two guide grooves 1 is opened through one side of the swing plate, a round rod is passed through the inside of the guide groove 3, and a round plate is fixedly sleeved at the position of the outside of the round rod corresponding to the inside of the two guide grooves 1, and a pointer bar that movably passes through the corresponding guide groove 2 is fixed on the outside of the two round plates;

[0019] The swing assembly also includes a plurality of cams fixed on the outer side of one end of the core shaft away from the U-shaped frame and an arc spring fixedly connected between the swing plate and the square ring plate.

[0020] In a preferred embodiment, the shooting assembly includes a motor 3 fixedly mounted on a bracket, the end of the output shaft of the motor 3 is fixedly connected to a limiting frame, a partition bar is fixedly provided inside the limiting frame, an arc-shaped toothed plate and a gear are meshed inside the limiting frame, and a motor 4 for driving the gear to rotate is fixedly provided outside the limiting frame;

[0021] A through slot is formed through one side of the arc-shaped tooth plate, and a partition bar is movably arranged inside the through slot. Cameras for taking photos of trapped insects are installed at both ends of the inner side of the arc-shaped tooth plate.

[0022] In a preferred embodiment, the material receiving mechanism includes a horizontal plate fixed on the inner side of the shell cover and a T-shaped slot opened on the inner side of the shell cover, a T-shaped seat is slidably installed inside the T-shaped slot, a second cylinder is fixedly installed on the top of the horizontal plate, and the telescopic end of the second cylinder is fixedly connected to the T-shaped seat;

[0023] The motor five is fixedly mounted on one end of the T-shaped seat, a material receiving plate is fixedly mounted on the end of the output shaft of the motor five, and retaining rings are fixedly mounted at the positions of the top and bottom of the material receiving plate corresponding to the leakage holes.

[0024] In a preferred embodiment, the buckle mechanism includes a trapezoidal block fixed to the bottom end of the outer side of the shell cover and two side frames fixed to the top end of the outer side of the bracket and corresponding to the trapezoidal block, a buckle plate is rotatably installed between the two side frames through a rotating rod, and a straight spring is fixedly connected between the inner side of one end of the buckle plate away from the corresponding trapezoidal block and the bracket;

[0025] The buckling mechanism also includes a round table fixed on the bottom end surface of the shell cover and a sink groove opened on the top end surface of the bracket and corresponding to the round table, and the round table is movably inserted into the corresponding sink groove.

[0026] The present invention also provides a method for trapping insects using the above insect trapping and photographing device, which specifically includes the following steps:

[0027] S1. Attract insects: After installing the equipment and connecting it to the power supply, turn on the control switch of the lamp to make the lamp glow to attract insects to come closer;

[0028] S2, freezing treatment: after the infrared detector detects that an insect has entered the capture area, the motor 1 is started to drive the impeller to rotate, so that the wind blown by the rotation of the impeller passes through the orifice plate to blow the insects entering the capture area downward, so that the insects enter the exchange cylinder under the guidance of the guide frame, and then the exchange cylinder is driven by the motor 2 to send the insects to the area where the semiconductor refrigeration chip is located, and the low temperature environment of the cold end of the semiconductor refrigeration chip is used to treat the insects with low temperature, so that the insects are no longer active, but remain alive;

[0029] S3, insect cleaning: a. Use motor 2 to drive the exchange drum to continue to rotate, so that the insects treated by low temperature fall to the top of the swing plate, and slide along the swing plate to different areas at the high end of the top of the folding plate, and then the corresponding cylinder 1 pushes the insects that are no longer active after low temperature treatment to leave the area where they are located, and fall to the top of the receiving plate through the leak hole;

[0030] b. Use motor 4 to drive the gear to rotate, and use the rotating gear to drive the arc-shaped toothed plate to rotate. At the same time, cooperate with motor 3 to drive the limit frame to rotate, and use the two cameras on the inner side of the arc-shaped toothed plate to take multi-angle photos of insects on the docking material plate;

[0031] c. After the insects are photographed, the motor 5 will drive the receiving plate to flip 180 degrees, so that the photographed insects fall into the holder, and the fastening state of the fastening mechanism will be released from time to time to pour out the insects collected in the holder.

[0032] Beneficial effects of the present invention:

[0033] 1. The present invention uses the airflow blown by the rotating impeller to send the insects entering the capture area into the freezing area, and uses the low-temperature environment created by the cold end of the semiconductor refrigeration plate to treat the insects entering the area at a low temperature, so that the insects are no longer active, which can effectively avoid causing damage to the killed insects and affecting the subsequent data analysis of trapped insects;

[0034] 2. The present invention utilizes the rotating exchange cylinder to drive the swing assembly to deflect the swing plate downward, so that the lower end of the swing plate in the initial state sinks downward, so that a pre-supporting area is formed between the swing plate that deflects downward and the baffle plate, so that the insects are flatly placed at the bottom of the swing plate under the obstruction of the baffle plate, and the reset swing plate is used to lift the flatly placed insects upward, so that the flatly placed insects fall into the corresponding position of the cell, so as to facilitate the subsequent shooting of the low-temperature treated insects one by one;

[0035] 3. The present invention utilizes rotating gears to drive the arc-shaped toothed plate to rotate, and at the same time, with the assistance of the rotation of the limiting frame, to achieve multi-directional photography of insects that are no longer active after low-temperature treatment, so as to better determine the types of trapped insects, thereby laying a foundation for the subsequent effective elimination of insect pests;

[0036] 4. The present invention utilizes a snap-fit ​​mechanism to fasten the bracket and the shell cover together, without the need for other external tools, and is quick and easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0038] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first viewing angle;

[0039] Figure 2 is a schematic diagram of the overall structure of the present invention from a second viewing angle;

[0040] Figure 3 is an overall side view of the present invention;

[0041] Figure 4 The present invention Figure 3 A'-A' sectional structural diagram;

[0042] Figure 5 It is an overall exploded schematic diagram of the present invention;

[0043] Figure 6 It is a schematic diagram of the cross-sectional structure of the lifting seat of the present invention;

[0044] Figure 7 It is a schematic diagram of the first viewing angle structure of the freezing mechanism and the image acquisition mechanism of the present invention;

[0045] Figure 8 It is a second viewing angle structure in which the freezing mechanism and the image acquisition mechanism of the present invention cooperate;

[0046] Fig. 9 The present invention Figure 8 A schematic diagram of the structure enlargement of part A;

[0047] Fig.10 It is a schematic diagram of the decomposition of the freezing mechanism of the present invention;

[0048] Fig.11 It is a structural schematic diagram of the material receiving mechanism of the present invention;

[0049] Fig.12 The present invention Figure 2 A schematic diagram of the structure of part B in the middle is enlarged;

[0050] Fig.13 It is a working principle diagram of the semiconductor refrigeration sheet of the present invention.

[0051] The reference numerals in the figure are as follows: 1, shell cover; 2, lifting seat; 21, lifting ring; 22, cavity; 23, orifice plate; 24, protrusion; 25, impeller; 26, air inlet groove; 3, bracket; 4, guide frame; 5, freezing mechanism; 51, square column; 52, square ring plate; 53, through groove; 54, arc groove; 55, U-shaped frame; 56, exchange cylinder; 57, semiconductor refrigeration plate; 6, image acquisition mechanism; 61, bracket; 62, swing plate; 63, shooting assembly; 631, shooting device; 632, limit frame; 633, partition bar; 634, gear; 635, arc tooth plate; 636, through groove; 64, fold line plate; 65, vertical Plate; 66, partition; 67, cylinder one; 68, baffle; 69, side stop one; 610, side stop two; 611, leak hole; 612, guide groove one; 613, guide groove two; 614, guide groove three; 615, round rod; 616, round plate; 617, pointer bar; 618, cam; 619, arc spring; 7, material receiving mechanism; 71, T-slot; 72, horizontal plate; 73, T-seat; 74, cylinder two; 75, retaining ring; 76, material receiving plate; 8, buckling mechanism; 81, trapezoidal block; 82, side frame; 83, buckle plate; 84, straight spring; 9, vertical rod; 10, lamp tube; 11, connecting strip; 12, infrared detector. DETAILED DESCRIPTION

[0052] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0053] The insect trapping and shooting device of the present invention is a type of graphic image output device and a part of the Internet of Things technology. It is mainly used for insect monitoring and reporting, and insects are lured in and made inactive through low-temperature treatment. The external morphology of insects that are inactive due to the cold is collected from multiple angles, providing a theoretical basis for subsequent insect prevention.

[0054] Example 1

[0055] Refer to the instruction manual Figure 1-4An insect trapping and photographing device according to an embodiment of the present invention comprises a housing 1 and a hanging seat 2 and a bracket 3 respectively arranged at the top and the bottom of the housing 1, a vertical rod 9 is fixedly connected between the hanging seat 2 and the housing 1, a plurality of connecting strips 11 are fixedly arranged at the top of the inner side of the housing 1, and a lamp tube 10 is fixedly installed between the plurality of connecting strips 11, wherein the insect trap lamp (i.e., the lamp tube 10) can use a wider spectrum of light than the insect monitoring lamp on the market to attract more kinds of insects and make the insect monitoring more accurate, and an infrared detector 12 is fixedly installed at the bottom of the hanging seat 2;

[0056] A freezing mechanism 5 for low-temperature treatment of trapped insects is fixedly provided inside the shell cover 1, and an insect processing unit for processing the low-temperature treated insects is provided below the freezing mechanism 5 inside the shell cover 1. The insect processing unit consists of a receiving mechanism 7 for lifting the low-temperature treated insects one by one and an image acquisition mechanism 6 for multi-directional shooting of insects that are no longer active after the low-temperature treatment.

[0057] It should be noted that the present invention utilizes a freezing mechanism 5 to perform low-temperature treatment on the trapped insects, making the insects no longer active but still alive, to ensure that the trapped insects can maintain a natural posture and enter the insect shooting station, and utilizes an image acquisition mechanism 6 to perform multi-directional shooting of the frozen insects, to better determine the types of trapped insects, thereby laying the foundation for the subsequent effective elimination of pests.

[0058] Specifically, Figure 3-4 and Figure 6 As shown, the lifting seat 2 includes an upper arc seat and a lower arc seat which are arranged in an integral manner. A lifting ring 21 is fixedly provided on the top of the upper arc seat, a cavity 22 is opened on the top of the lower arc seat, and a perforated plate 23 facing the inner cavity of the shell cover 1 is fixedly installed on the bottom end of the lower arc seat through a locking screw. A motor 1 is fixedly installed on the bottom end of the upper arc seat, and an end of the output shaft of the motor 1 extending to the inside of the cavity 22 is fixedly connected to an impeller 25. A plurality of air inlet grooves 26 connected to the cavity 22 are opened on the top of the outer side of the lower arc seat, wherein the bottom end surface of the upper arc seat can be set as a concave structure, and The air inlet groove 26 is made to take in air in an inclined upward direction, and the air inlet groove 26 at the low end is higher than the horizontal plane where the lowest point of the bottom end of the upper arc seat is located, so as to cooperate with the arc surface structure protruding upward on the outer side of the lifting seat 2 to prevent the falling blades from blocking the air inlet groove 26. A protrusion 24 with a hemispherical structure is fixedly provided at the center position of the side of the orifice plate 23 facing the impeller 25. The spherical structure of the protrusion 24 can be used to guide the wind blown out by the rotation of the impeller 25 to be dispersed in all directions, so that insects entering the capture area from all directions can be sent to the freezing station by the downward blowing wind.

[0059] It should be noted that during use, the trapping and photographing device is connected to the hanging ring 21 by a rope or a hook, and then hung at the use position and powered on. When the lamp tube 10 is lit, the light emitted by the lamp tube 10 is used to attract phototactic insects to approach. Once the approaching insects break into the detection range of the infrared detector 12 (i.e., the area covered by the vertical air outlet of the orifice plate 23), the control end will start the motor 1 to drive the impeller 25 to rotate, and the rotating impeller 25 will draw the outside air into the cavity 22 from the air inlet groove 26, and then disperse it to the surrounding under the guidance of the protrusion 24 of the hemispherical structure, and blow it vertically downward through the orifice plate 23, so that the insects entering the corresponding area of ​​the orifice plate 23 are blown directly to the inside of the shell cover 1 by the wind, waiting to enter the freezing area for low-temperature treatment.

[0060] Specifically, Figure 3-5 , Fig.10 and Fig.13 As shown, the freezing mechanism 5 includes a square column 51, and a square ring plate 52 is fixedly connected between the outer side of the top and bottom ends of the square column 51 and the inner side of the shell cover 1. A through groove 53 is opened in the middle of the square column 51, and the through groove 53 is composed of a centrally arranged cylindrical groove and two through grooves connecting the cylindrical groove, wherein the through groove at the upper end of the cylindrical groove is set as an inverted quadrangular pyramid structure, and the through groove at the lower end of the cylindrical groove is matched with the size of the shrinking end of the upper through groove, and a replacement cylinder 56 is rotatably installed inside the cylindrical groove, and the cylindrical groove An arc groove 54 is provided on the inner side, and a semiconductor cooling sheet 57 is fixedly embedded in the arc groove 54. The semiconductor cooling sheet 57 is formed by connecting a piece of N-type (Bi2Te3-Bi2Se3) semiconductor material and a piece of P-type (Bi2Te3-Sb2Te3) semiconductor material into an electric couple. When a direct current is connected, energy transfer can be generated. The joint where the current flows from the N-type element to the P-type element absorbs heat and becomes a cold end, while the joint where the current flows from the P-type element to the N-type element releases heat and becomes a hot end.

[0061] The exchange cylinder 56 is composed of a core shaft and a hole plate fixed at both ends of the outer side of the core shaft. A plurality of dividing plates evenly distributed in an annular shape are fixed between the opposite sides of the two hole plates. The number of dividing plates is set to four (the specific number can be adjusted according to actual conditions), and the area corresponding to the semiconductor refrigeration plate 57 is the area covered by the accommodating cavity formed between two adjacent dividing plates, ensuring that after the exchange cylinder 56 rotates 90°, the insects that enter the accommodating cavity formed between two adjacent dividing plates with the wind can enter the freezing station completely at one time. A U-shaped frame 55 is fixed at the position of the core shaft on the outer side of the square column 51, and a motor 2 for driving the core shaft to rotate is fixedly installed on the outer side of the U-shaped frame 55;

[0062] A guide frame 4 is fixedly provided at the top of the square column 51 for guiding the trapped insects into the through groove 53. The guide frame 4 is also set as an inverted quadrangular pyramid structure. Air inlet holes are provided on the outside of the guide frame 4 and on the top of the square ring plate 52 at the top of the square column 51. Exhaust holes are provided on the outside of the square column 51 and on the outside of the shell cover 1 at the position corresponding to the second motor. The area covered by the exhaust hole on the outside of the square column 51 is as follows: Figure 4 The position shown ensures that when the insects follow the downward airflow into the accommodating cavity formed between two adjacent dividing plates at the upper end, the airflow can be discharged through the exhaust holes of the perforated plate mechanism, thereby trapping the insects inside the accommodating cavity.

[0063] It should be noted that the freezing mechanism 5 mainly uses the semiconductor refrigeration sheet 57 to create a low temperature environment of 0 to 10°C (temperature is adjustable), so that after the trapped insects enter the freezing area, the insects are no longer active due to the cold in the low temperature environment, thereby maintaining a quiet natural state (lying still), which is conducive to the shooting of photos (that is, the back of the insect can be photographed, which is convenient for subsequent viewing of identification features). After the photos are taken, since the device is mainly used for detection and reporting, it is possible to choose to use a far-infrared heating mechanism or other killing mechanism to kill the collected insects, or to choose not to kill them and directly sweep them out of the device, because not killing the trapped insects can effectively avoid accidentally killing natural enemy insects (beneficial insects). In addition, the use of low temperature treatment to make the insects no longer active but still alive can solve the problem that the insect detection and reporting lamps on the market currently kill insects, resulting in abnormal postures of insects and the inability to capture morphological features for identification;

[0064] Among them, at the beginning, the accommodating cavity formed between two adjacent dividing plates on the exchange cylinder 56 is directly opposite to the bottom end of the traveling groove at the upper end of the cylindrical groove. In the process of the insects attracted by the light entering the freezing station with the downward airflow, the insects will first enter the guide frame 4 with the airflow, and slide to the corresponding accommodating cavity along the inclined surface stored in the guide frame 4, or the insects will directly enter the corresponding accommodating cavity with the airflow. During this period, a part of the airflow will pass through the guide frame 4 and the air inlet holes on the square ring plate 52 located at the top of the square column 51 in turn, and the other part of the airflow will enter the corresponding accommodating cavity and pass through the hole plate and the exhaust holes on the outside of the square column 51 in turn. Both parts of the airflow will enter the accommodating cavity surrounded by the two square ring plates 52 and the outside of the square column 51, and then be discharged through the exhaust holes on the shell cover 1. The design of this airflow discharge structure can not only reduce the damage to the insects entering the corresponding accommodating cavity, but also speed up the airflow discharge speed to prevent the rebounding airflow from driving the insects to fly out of the freezing station again.

[0065] After the airflow is discharged, the insects will be trapped inside the corresponding accommodating cavity, and then the control end will control motor 2 to drive the exchange cylinder 56 to rotate 90°, so that the trapped insects can enter the area corresponding to the semiconductor refrigeration plate 57, and the low temperature environment created by the cold end of the semiconductor refrigeration plate 57 will make the insects entering the area no longer active, but still keep them alive. When the next round of trapped insects enter the area corresponding to the semiconductor refrigeration plate 57 for low temperature treatment, the insects that have completed the low temperature treatment in the previous sequence will enter the insect image collection station through the travel groove at the lower end of the cylindrical groove.

[0066] Specifically, Figure 3-5 and Figure 7 As shown, the image acquisition mechanism 6 includes a bracket 61 fixed to the inner side of the housing 1 and a swing plate 62 hingedly mounted on the bottom of the corresponding square ring plate 52, a swing assembly for intermittently driving the swing plate 62 to swing is provided between the swing plate 62 and the corresponding square ring plate 52, and a material receiving mechanism 7 is installed on a side of the housing 1 away from the bracket 61, and a shooting assembly 63 is provided on a side of the bracket 61 facing the material receiving mechanism 7;

[0067] A folding plate 64 is fixedly connected to the top of the bracket 61, and a vertical plate 65 is fixedly provided at the high end of the top of the folding plate 64. A plurality of partitions 66 are fixedly provided on the side of the vertical plate 65 facing the swing plate 62. The plurality of partitions 66 can be used to divide the material receiving area at the high end of the top of the folding plate 64 into a plurality of small areas, so that insects sliding down the swing plate 62 can enter different small areas to avoid local accumulation and affect subsequent shooting. A baffle 68 that fits the corresponding end of the swing plate 62 is fixedly connected between one end of the plurality of partitions 66, and the baffle 68 can be used to pre-align the insects along the swing plate 62. The swing plate 62 blocks the insects sliding down, allowing the insects sliding down to lie flat on the bottom of the swing plate 62 that is swinging downward, and then lifts the insects up and sends them to the corresponding position of the cell during the process of the swing plate 62 returning to its original position. A cylinder 67 is fixedly installed at the other side of the vertical plate 65 between two adjacent partitions 66, and a push plate is fixedly connected to the telescopic end of the cylinder 67. Limiting strips can also be provided on both sides of the top of the swing plate 62 to prevent the fallen insects from directly sliding off the swing plate 62 and failing to enter the material receiving area at the top high end of the folding plate 64.

[0068] A leakage hole 611 is opened at the low end of the top of the fold line plate 64 , and a side block 2 610 for partially enclosing the leakage hole 611 is fixedly provided at the low end of the top of the fold line plate 64 , and a side block 1 69 is fixedly provided on both sides of the inclined section of the top of the fold line plate 64 .

[0069] It should be noted that in the initial state, the lower end of the top surface of the swing plate 62 is horizontally coplanar with the upper end surface of the baffle 68. When the insects treated with low temperature fall with the rotation of the exchange cylinder 56, the rotating exchange cylinder 56 will drive the swing assembly to make the swing plate 62 deflect downward, so that the lower end of the swing plate 62 in the initial state sinks downward, so that a pre-support area is formed between the swing plate 62 that deflects downward and the baffle 68, so that after the insects fall on the swing plate 62, they directly slide down into the pre-support area, and the insects are blocked by the baffle 68 and are flat on the bottom of the swing plate 62, and then as the exchange cylinder 56 continues to Rotate, the swing assembly releases the effect on the swing plate 62, allowing the swing plate 62 that automatically resets to lift the insects on the flat cloth upward, so that the insects on the flat cloth fall into the corresponding cell, and then the cylinder 1 67 of the cell is used to push the push plate to push the insects inside the corresponding cell, so that the insects slide down to the position of the leak hole 611 under the restriction of the side block 1 69 and the side block 2 610, and fall onto the material receiving mechanism 7 through the leak hole, and then use the shooting assembly 63 to perform multi-directional detection on the insects on the material receiving mechanism 7, so as to better determine the insect types in the planting area, and provide a theoretical basis for subsequent pest control;

[0070] In the above-mentioned process of insects falling, the present invention is explained on the basis that the number of insects entering each cell is single. In the actual trapping and shooting process, if the insects are small, there may be multiple insects, but the fallen insects will not form a pile, thus ensuring the accuracy of the shooting results.

[0071] Specifically, Figure 8 As shown, the swing assembly includes a guide groove 1 612 opened on both sides of the middle of the top of the swing plate 62 and a guide groove 2 613 opened on the square ring plate 52 at the bottom end of the square column 51 and corresponding to the guide groove 1 612. A guide groove 3 614 connected to both guide grooves 1 612 is opened on one side of the swing plate 62. A round rod 615 is inserted inside the guide groove 3 614. Round plates 616 are fixedly sleeved at the positions corresponding to the insides of the two guide grooves 1 612 on the outside of the round rod 615. The two round plates 616 are fixedly provided with movable through holes on the outside. Corresponding to the pointer bar 617 of the second guide groove 613, the swing assembly also includes a plurality of (the number here is set to correspond to the number of dividing plates on the exchange cylinder 56) cams 618 fixed on the outer side of the end of the core shaft away from the U-shaped frame 55, and an arc spring 619 fixedly connected between the swing plate 62 and the square ring plate 52, wherein, when the arc spring 619 is in a natural state, the low end of the top end surface of the swing plate 62 is horizontally coplanar with the upper end surface of the baffle 68, and the swing plate 62 in this state is intended to be the initial state.

[0072] It should be noted that, in the process of using the swing assembly to drive the swing plate 62 to deflect downward, as the insects treated with low temperature gradually leave the freezing zone under the rotation of the exchange cylinder 56, the rotating exchange cylinder 56 will drive the cam 618 to rotate synchronously, so that before the insects leave the freezing zone and fall onto the swing plate 62, the cam 618 rotating with the exchange cylinder 56 will be used to press the pointer bar 617 downward. During this process, the pointer bar 617 keeps moving vertically downward under the restriction of the corresponding guide groove 2 613, and the circular plate 616 and the round rod 615 moving synchronously with the pointer bar 617 are used to push the swing plate 62 to deflect downward. At the same time, the arc spring 619 is stretched to form a pre-supporting area between the swing plate 62 that deflects downward and the baffle 68. The setting of the guide groove 3 614 can enable the circular plate 616 and the round rod 615 to move along the guide groove 3 614 during the swinging of the swing plate 62, ensuring that the downward linear movement of the pointer bar 617 is not blocked.

[0073] After a pre-holding area is formed between the downwardly swung pendulum plate 62 and the baffle plate 68, as the exchange cylinder 56 continues to rotate, the insects that have escaped from the freezing area will fall to the top of the pendulum plate 62, and during the process of staying inside the pre-holding area, the fallen insects will be spread flat on the bottom of the downwardly swung pendulum plate 62. When the cam 618 releases the squeeze on the pointer bar 617 as the exchange cylinder 56 rotates, the pendulum plate 62 will reset under the restoring force of the arc spring 619, thereby lifting the insects spread flat inside the pre-holding area to move upward, and then allowing the insects to automatically roll into the corresponding small area to wait for being pushed.

[0074] Specifically, Figure 3-4 and Fig.11 As shown, the material receiving mechanism 7 includes a horizontal plate 72 fixed to the inner side of the shell cover 1 and a T-shaped slot 71 opened on the inner side of the shell cover 1, a T-shaped seat 73 is slidably installed inside the T-shaped slot 71, a second cylinder 74 is fixedly installed on the top of the horizontal plate 72, and the telescopic end of the second cylinder 74 is fixedly connected to the T-shaped seat 73;

[0075] A motor five is fixedly mounted on one end of the T-shaped seat 73, a receiving plate 76 is fixedly mounted on the end of the output shaft of the motor five, and retaining rings 75 are fixedly mounted at the top and bottom of the receiving plate 76 at positions corresponding to the leakage hole 611, wherein the receiving plate 76 and the retaining ring 75 are both made of transparent acrylic plates, which can prevent obstruction during the process of photographing insects and improve the photographing effect.

[0076] It should be noted that in the process of using cylinder 1 67 to push the push plate to push out the insects inside the corresponding cell, the control end will control cylinder 2 74 to pull the T-shaped seat 73 up, thereby driving the receiving plate 76 to approach the leak hole 611 on the folding plate 64, and automatically reset after catching the insect, and then use the shooting component 63 to shoot the insects in a natural state on the receiving plate 76. When a round of shooting is completed, the motor five will drive the receiving plate 76 to flip 180°, so that the insects that have completed the shooting can be separated from the receiving plate 76 and wait for the next round of receiving.

[0077] Specifically, Figure 7-9 As shown, the shooting component 63 includes a motor three fixedly mounted on the bracket 61, the output shaft end of the motor three is fixedly connected to a limiting frame 632, a partition bar 633 is fixedly provided on the inner side of the limiting frame 632, an arc-shaped tooth plate 635 and a gear 634 are meshed inside the limiting frame 632, and a motor four for driving the gear 634 to rotate is fixedly provided on the outer side of the limiting frame 632, a through slot 636 is penetrated on one side of the arc-shaped tooth plate 635, and the partition bar 633 is movably penetrated inside the through slot 636, and the partition bar 633 can be used to assist in limiting the arc-shaped tooth plate 635, and cameras 631 for taking pictures of trapped insects are installed at both ends of the inner side of the arc-shaped tooth plate 635.

[0078] It should be noted that in the process of using the shooting component 63 to shoot the insects on the feeding plate 76, the control end will be used to control the motor four drive gear 634 to rotate, and the rotating gear 634 will be used to drive the arc-shaped tooth plate 635 to rotate, so that the cameras 631 at the inner ends of the arc-shaped tooth plate 635 can be used to perform multi-point shooting of the upper and lower sides of the insects in their natural state. At the same time, the control end will also be used to control the motor three to drive the limiting frame 632 to rotate, so as to shoot the side of the insects in their natural state. In this way, multi-directional shooting of insects can be achieved, and then the collected insect images can be comprehensively analyzed by a computer to determine the type of insects and count them.

[0079] Example 2

[0080] Refer to the instruction manual Figure 2 and Fig.12 In one embodiment of the present invention, an insect trapping and photographing device is provided, wherein a buckle mechanism 8 is provided between the shell cover 1 and the bracket 3 for detachably mounting the bracket 3 on the bottom end of the shell cover 1, wherein the buckle mechanism 8 comprises a trapezoidal block 81 fixed to the bottom end of the outer side of the shell cover 1 and two side frames 82 fixed to the top end of the outer side of the bracket 3 and corresponding to the trapezoidal block 81, wherein a buckle plate 83 is rotatably mounted between the two side frames 82 via a rotating rod, wherein a straight spring 84 is fixedly connected between the inner side of one end of the buckle plate 83 away from the corresponding trapezoidal block 81 and the bracket 3, wherein when the straight spring 84 is in a natural state, the buckle plate 83 is just as Fig.12In the state shown, the shell cover 1 and the bracket 3 are fastened and fixed;

[0081] The snap-fitting mechanism 8 also includes a truncated cone fixed on the bottom end surface of the shell cover 1 and a recessed groove opened on the top end surface of the bracket 3 and corresponding to the truncated cone. The truncated cone is movably inserted into the corresponding recessed groove. There are four truncated cones and recessed grooves, each of which is arranged in a cross shape. The inserted truncated cones and recessed grooves can be used to prevent the bracket 3 and the shell cover 1 from relative displacement after snapping together.

[0082] It should be noted that in the process of buckling the bracket 3 to the bottom of the shell cover 1, the groove on the bracket 3 is aligned with the cone on the shell cover 1, and then the bracket 3 is directly moved upward, and the trapezoidal block 81 is used to squeeze the upper end of the buckle plate 83 at the corresponding position, so that the upper end of the buckle plate 83 is deflected outward and the spring at the lower end is pressed down. After the buckle plate 83 is offset from the corresponding trapezoidal block 81, the buckle plate 83 will be reset under the action of the corresponding straight spring 84 to complete the buckling action. Conversely, the buckling state can be quickly released by pressing down the lower end of the buckle plate 83, and disassembly and assembly are convenient and quick.

[0083] In the above technical scheme, the infrared detector 12 mentioned is a pet-proof passive infrared detector for space protection with the model number PA-6412PI; the motor mentioned is a servo motor with the model number JSMA-PUC02D; the cylinder mentioned is a single-acting cylinder with the model number DSA25N200; the camera 631 mentioned uses a high-frequency infrared flash lamp with a flash frequency of up to 2000 times per second, which can provide high-frequency flashing when used at night, and play the role of fill light for taking pictures.

[0084] The present invention also provides a method for trapping insects using the above insect trapping and photographing device, which specifically includes the following steps:

[0085] S1. Attracting insects: After the device is installed and powered on, turn on the control switch of the lamp 10 to make the lamp 10 emit light to attract insects to approach;

[0086] S2, freezing treatment: after the infrared detector 12 detects that an insect has entered the capture area, the motor 1 is started to drive the impeller 25 to rotate, so that the wind blown by the rotation of the impeller 25 passes through the orifice plate 23 to blow the insects entering the capture area downward, so that the insects enter the exchange cylinder 56 under the guidance of the guide frame 4, and then the exchange cylinder 56 is driven by the motor 2 to send the insects to the area where the semiconductor refrigeration sheet 57 is located, and the low temperature environment of the cold end of the semiconductor refrigeration sheet 57 is used to treat the insects with low temperature, so that the insects are no longer active, but remain alive;

[0087] S3, insect cleaning: a. Use motor 2 to drive the exchange cylinder 56 to continue to rotate, so that the insects treated by low temperature fall to the top of the swing plate 62, and slide along the swing plate 62 to different areas at the high end of the top of the folding plate 64, and then the corresponding cylinder 1 67 pushes the insects that are no longer active after low temperature treatment to leave the area where they are located, and fall to the top of the receiving plate 76 through the leak hole 611;

[0088] b. The motor drives the gear 634 to rotate, and the gear 634 is rotated to drive the arc-shaped toothed plate 635 to rotate. At the same time, the motor drives the limiting frame 632 to rotate, and the two cameras 631 on the inner side of the arc-shaped toothed plate 635 are used to shoot insects on the docking plate 76 at multiple angles;

[0089] c. After the insects are photographed, the motor 5 drives the receiving plate 76 to flip 180°, allowing the photographed insects to fall into the bracket 3, and the buckling state of the buckling mechanism 8 is released from time to time to pour out the insects collected inside the bracket 3.

[0090] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An insect trapping and photographing device, comprising a housing (1) and a hanging seat (2) and a supporting seat (3) respectively arranged at the top and bottom of the housing (1), characterized in that: A vertical rod (9) is fixedly connected between the hanging seat (2) and the shell (1); a plurality of connecting strips (11) are fixedly provided at the top of the inner side of the shell (1); a lamp tube (10) is fixedly installed between the plurality of connecting strips (11); and an infrared detector (12) is fixedly installed at the bottom of the hanging seat (2); A freezing mechanism (5) for performing low-temperature treatment on trapped insects is fixedly disposed inside the shell (1), and an insect processing unit for processing low-temperature treated insects is disposed below the freezing mechanism (5) inside the shell (1), the insect processing unit comprising a material receiving mechanism (7) for successively lifting low-temperature treated insects and an image acquisition mechanism (6) for taking multi-directional photographs of insects that are no longer active after low-temperature treatment; A buckling mechanism (8) is provided between the shell cover (1) and the bracket (3) for detachably mounting the bracket (3) on the bottom end of the shell cover (1).

2. The insect trapping and photographing device according to claim 1, characterized in that: The hanging seat (2) comprises an upper arc seat and a lower arc seat which are arranged in an integral manner, a hanging ring (21) is fixedly provided on the top of the upper arc seat, a cavity (22) is opened on the top of the lower arc seat, and a perforated plate (23) is fixedly installed on the bottom end of the lower arc seat via a locking screw, a motor 1 is fixedly installed on the bottom end of the upper arc seat, and an end of the output shaft of the motor 1 extending into the cavity (22) is fixedly connected to an impeller (25); A plurality of air inlet grooves (26) communicating with the cavity (22) are provided at the top end of the outer side of the lower arc seat, and a hemispherical protrusion (24) is fixedly provided at the center of one side of the orifice plate (23) facing the impeller (25).

3. The insect trapping and photographing device according to claim 1, characterized in that: The refrigeration mechanism (5) comprises a square column (51), wherein a square ring plate (52) is fixedly connected between the outer sides of the top and bottom ends of the square column (51) and the inner side of the shell cover (1), and a through groove (53) is provided in the middle of the square column (51), wherein the through groove (53) is composed of a centrally arranged cylindrical groove and two through grooves connecting the cylindrical groove, wherein a replacement cylinder (56) is rotatably installed inside the cylindrical groove, and an arc groove (54) is provided inside the cylindrical groove, wherein a semiconductor refrigeration plate (57) is fixedly embedded inside the arc groove (54); The exchange cylinder (56) is composed of a core shaft and hole disks fixedly arranged at both ends of the outer side of the core shaft, a plurality of dividing plates evenly distributed in an annular shape are fixedly arranged between the opposite sides of the two hole disks, a U-shaped frame (55) is fixedly arranged at the position corresponding to the core shaft on the outer side of the square column (51), and a second motor for driving the core shaft to rotate is fixedly installed on the outer side of the U-shaped frame (55); A guide frame (4) for guiding trapped insects to enter the through groove (53) is fixedly provided at the top of the square column (51); air inlet holes are provided on the outside of the guide frame (4) and on the top of the square ring plate (52) located at the top of the square column (51); and exhaust holes are provided on the outside of the square column (51) and at the position of the outer shell (1) corresponding to the second motor.

4. The insect trapping and photographing device according to claim 3, characterized in that: The image acquisition mechanism (6) comprises a bracket (61) fixed on the inner side of the housing (1) and a swing plate (62) hingedly mounted on the bottom of the corresponding square ring plate (52); a swing assembly for intermittently driving the swing plate (62) to swing is provided between the swing plate (62) and the corresponding square ring plate (52); a material receiving mechanism (7) is installed on a side of the housing (1) away from the bracket (61); and a shooting assembly (63) is provided on a side of the bracket (61) facing the material receiving mechanism (7).

5. The insect trapping and photographing device according to claim 4, characterized in that: The top of the bracket (61) is fixedly connected with a folding plate (64), the high end of the top of the folding plate (64) is fixedly provided with a vertical plate (65), a side of the vertical plate (65) facing the swing plate (62) is fixedly provided with a plurality of partitions (66), one end of the plurality of partitions (66) is fixedly connected with a baffle (68) that fits with the corresponding end of the swing plate (62), the other side of the vertical plate (65) is fixedly installed with a cylinder (67) at a position between two adjacent partitions (66), and the telescopic end of the cylinder (67) is fixedly connected with a push plate; A leakage hole (611) is provided at the lower end of the top of the folding plate (64), and a second side block (610) for partially enclosing the leakage hole (611) is fixedly provided at the lower end of the top of the folding plate (64), and a first side block (69) is fixedly provided on both sides of the inclined section at the top of the folding plate (64).

6. The insect trapping and photographing device according to claim 4, characterized in that: The swing assembly comprises guide grooves 1 (612) provided on both sides of the middle of the top of the swing plate (62) and guide grooves 2 (613) provided on the square ring plate (52) at the bottom end of the square column (51) and corresponding to the guide grooves 1 (612); a guide groove 3 (614) connected to the two guide grooves 1 (612) is provided through one side of the swing plate (62); a round rod (615) is provided inside the guide groove 3 (614); round plates (616) are fixedly sleeved at the positions corresponding to the insides of the two guide grooves 1 (612) on the outside of the round rod (615); pointer bars (617) movably extending through the corresponding guide grooves 2 (613) are fixedly provided on the outside of the two round plates (616); The swing assembly further comprises a plurality of cams (618) fixed to the outer side of one end of the core shaft away from the U-shaped frame (55) and an arc spring (619) fixedly connected between the swing plate (62) and the square ring plate (52) at the bottom end of the square column (51).

7. The insect trapping and photographing device according to claim 4, characterized in that: The shooting assembly (63) comprises a motor 3 fixedly mounted on the bracket (61), the end of the output shaft of the motor 3 is fixedly connected to a limiting frame (632), a partition bar (633) is fixedly arranged inside the limiting frame (632), an arc-shaped toothed plate (635) and a gear (634) are arranged in meshing arrangement inside the limiting frame (632), and a motor 4 for driving the gear (634) to rotate is fixedly arranged outside the limiting frame (632); A through slot (636) is formed through one side of the arc-shaped tooth plate (635), and the spacer bar (633) is movably inserted into the through slot (636). Cameras (631) for taking photos of trapped insects are installed at both ends of the inner side of the arc-shaped tooth plate (635).

8. The insect trapping and photographing device according to claim 5, characterized in that: The material receiving mechanism (7) comprises a horizontal plate (72) fixed on the inner side of the shell cover (1) and a T-shaped slot (71) provided on the inner side of the shell cover (1), a T-shaped seat (73) being slidably mounted inside the T-shaped slot (71), a second cylinder (74) being fixedly mounted on the top of the horizontal plate (72), and a telescopic end of the second cylinder (74) being fixedly connected to the T-shaped seat (73); The motor 5 is fixedly mounted on one end of the T-shaped seat (73), and a material receiving plate (76) is fixedly mounted on the end of the output shaft of the motor 5. A retaining ring (75) is fixedly mounted at the top and bottom of the material receiving plate (76) at positions corresponding to the leakage hole (611).

9. The insect trapping and photographing device according to claim 1, characterized in that: The buckling mechanism (8) comprises a trapezoidal block (81) fixed to the bottom end of the outer side of the housing (1) and two side frames (82) fixed to the top end of the outer side of the bracket (3) and corresponding to the trapezoidal block (81); a buckle plate (83) is rotatably mounted between the two side frames (82) via a rotating rod; a straight spring (84) is fixedly connected between the inner side of one end of the buckle plate (83) away from the corresponding trapezoidal block (81) and the bracket (3); The buckling mechanism (8) also includes a round table fixed on the bottom end surface of the shell cover (1) and a recessed groove corresponding to the round table, which is opened on the top end surface of the bracket (3). The round table is movably inserted into the corresponding recessed groove.

10. A method for trapping and photographing insects, using the insect trapping and photographing device according to any one of claims 1 to 9 to trap insects, characterized in that: The specific steps include the following: S1. Attracting insects: After the device is installed and powered on, the control switch of the light tube (10) is turned on to make the light tube (10) emit light to attract insects to approach; S2, freezing treatment: after the infrared detector (12) detects that an insect has entered the capture area, the motor 1 is started to drive the impeller (25) to rotate, so that the wind blown by the rotation of the impeller (25) passes through the perforated plate (23) to blow the insects entering the capture area downward, so that the insects enter the exchange cylinder (56) under the guidance of the guide frame (4), and then the exchange cylinder (56) is driven by the motor 2 to send the insects to the area where the semiconductor refrigeration plate (57) is located, and the low temperature environment of the cold end of the semiconductor refrigeration plate (57) is used to perform low temperature treatment on the insects, so that the insects are no longer active but remain alive; S3, insect cleaning: a. Use motor 2 to drive the exchange cylinder (56) to continue rotating, so that the insects treated with low temperature fall to the top of the swing plate (62), and slide along the swing plate (62) to different areas at the high end of the top of the folding plate (64), and then the corresponding cylinder 1 (67) pushes the insects that are no longer active after the low temperature treatment to leave the area where they are located, and fall to the top of the receiving plate (76) through the leak hole (611); b. Using the motor four to drive the gear (634) to rotate, and using the rotating gear (634) to drive the arc-shaped toothed plate (635) to rotate, and at the same time, with the motor three to drive the limiting frame (632) to rotate, using the two cameras (631) on the inner side of the arc-shaped toothed plate (635) to dock the insects on the material plate (76) for multi-angle shooting; c. After the insects are photographed, the motor 5 drives the receiving plate (76) to flip 180°, allowing the photographed insects to fall into the inside of the bracket (3), and the snap-fitting state of the snap-fitting mechanism (8) is released from time to time to pour out the insects collected inside the bracket (3).

Images