Wiggler capturing device

Abstract

The invention provides a wiggler capturing device, which relates to the field of mosquito research, and comprises a capturing cylinder body, a capturing connecting floating plate, a capturing driving water pump, a capturing connecting piece, a capturing connecting disc, a capturing connecting box, a capturing driving mechanism and an egg capturing mechanism, the capturing connecting floating plate is fixedly connected to the outer side of the upper end of the capturing cylinder; a capturing driving water pump is fixedly connected to the left side of the upper part of a capturing connecting floating plate; the capturing connecting piece is fixedly connected to the middle position of the interior of the capturing barrel, and a sliding groove structure is arranged on the periphery of the capturing connecting piece; the capturing connecting disc is slidably connected to the upper end of the interior of the capturing cylinder. The capturing connecting box is fixedly connected to the right side of the lower end of the capturing connecting disc; the capturing driving mechanism is arranged in the capturing cylinder; according to the wiggler catching device, the wiggler catching efficiency is improved, the labor intensity of experimenters is relieved, and the problems that in the prior art, the number of wigglers caught at a time is small, and the catching efficiency is low are solved.

Description

Technical Field

[0001] The invention relates to the technical field of mosquito research, and in particular to a mosquito larvae capturing device. Background Art

[0002] Mosquito larvae are an important stage in the life cycle of mosquitoes. By studying the growth and development, molting process and final metamorphosis of mosquito larvae into adult mosquitoes, we can fully understand the life cycle of mosquitoes, which is crucial for formulating effective mosquito control strategies. Existing research on mosquito larvae generally requires experimenters to catch mosquito larvae in the wild. Generally, when experimenters catch mosquito larvae, they often use fishing buckets to collect mosquito larvae in the water.

[0003] The existing publication number is: CN102885018B The present invention relates to a mosquito larvae collection device using solar photovoltaic power generation as a power source, and belongs to the field of new energy application technology. The solar cell is connected to the photovoltaic controller through a conductive wire, the photovoltaic controller is connected to the energy storage battery through a conductive wire, the energy storage battery is connected to the information processor through a conductive wire, and the information processor is connected to the image sensor and the power device through a conductive wire; the solar cell generates current under the irradiation of sunlight, the current is input into the photovoltaic controller through the conductive wire for adjustment, and then input into the energy storage battery for storage, and the energy storage battery outputs current through the conductive wire to provide power for the information processor; the image sensor converts the detected image information into an electrical signal and inputs it into the information processor through the conductive wire, the information processor processes the received image information, and controls the power device to start working according to the set program; the mosquito larvae within the range of the fishing net fall into the transparent container from the opening at the bottom of the boom along with the water flow.

[0004] However, when experimenters are currently capturing mosquito larvae, since mosquito larvae are relatively agile in the water, when experimenters use fishing buckets, they are easily disturbed, resulting in a small number of mosquito larvae captured at one time. Experimenters need to fish multiple times to reach the number observed in the experiment, and the fishing efficiency is low. Summary of the invention

[0005] In view of this, the present invention provides a mosquito larvae capturing device, which realizes the collection of insect eggs, improves the efficiency of mosquito larvae capturing, facilitates the capture of mosquito larvae, improves the efficiency of mosquito larvae capturing, reduces manual operations, and reduces the labor intensity of experimenters.

[0006] The present invention provides a mosquito larvae capturing device, which includes a capturing cylinder, a capturing connecting floating plate, a capturing driving water pump, a capturing stopper, a capturing connecting member, a capturing connecting plate, a capturing connecting box, a capturing driving mechanism and an insect egg capturing mechanism;

[0007] The capture connection floating plate is fixedly connected to the outer side of the upper end of the capture cylinder;

[0008] The capture driving water pump is fixedly connected to the upper left side of the capture connecting floating plate, and the water outlet pipe of the capture driving water pump extends into the water area;

[0009] The capture stopper is fixedly connected to the left side of the interior of the capture cylinder;

[0010] The capture connecting piece is fixedly connected to the middle position of the capture cylinder, and a sliding groove structure is arranged on the outer periphery of the capture connecting piece;

[0011] The capture connection disk is a disk-shaped structure, the capture connection disk is slidably connected to the inner upper end of the capture cylinder, the capture connection disk is slidably connected to the capture limiter, and the capture connection disk is slidably connected to the capture connection member;

[0012] The capture connection box is fixedly connected to the right side of the lower end of the capture connection plate;

[0013] The capture drive mechanism is arranged inside the capture cylinder;

[0014] The insect egg capturing mechanism is arranged below the capturing connection disk.

[0015] Furthermore, the capture drive mechanism includes: a limit connecting shaft, a fixed connecting rope and a positioning lead block;

[0016] The limit connecting shaft is rotatably connected to the lower side of the capturing cylinder;

[0017] The upper end of the fixed connecting rope is wound around the outer periphery of the limiting connecting shaft;

[0018] The positioning lead block is fixedly connected to the lower end of the fixed connecting rope.

[0019] Furthermore, the capture drive mechanism also includes: a positioning locking bolt;

[0020] The positioning locking bolt is threadedly connected to the lower part of the capture cylinder, and the front end of the positioning locking bolt is rotatably connected to a brake shoe structure, and the brake shoe structure of the positioning locking bolt is in frictional contact with the limiting connecting shaft.

[0021] Furthermore, the capture drive mechanism also includes: a first filter screen, a second filter screen, filter cotton and a capture water inlet pipe;

[0022] The first filter screen is fixedly connected to the right side of the upper end of the outer periphery of the capture cylinder, and the first filter screen is arranged below the capture connection floating plate;

[0023] The second filter screen is fixedly connected to the right side of the lower end of the capture limiter;

[0024] The filter cotton is fixedly connected to the inner lower end of the capture limiter;

[0025] The upper end of the capture water inlet pipe is fixedly connected to the water inlet pipe of the capture driving water pump, and the lower end of the capture water inlet pipe is arranged at the inner middle position of the capture limiter.

[0026] Furthermore, the insect egg capturing mechanism comprises: a capturing driving water wheel, a first transmission gear, a transmission connecting shaft and a second transmission gear;

[0027] The capture driving water wheel is rotatably connected to the inside of the capture limiter;

[0028] The first transmission gear is coaxially fixedly connected to the right side of the capture driving water wheel;

[0029] The transmission connection shaft is rotatably connected to the interior of the capture connection member;

[0030] The second transmission gear is coaxially fixedly connected to the outer periphery of the transmission connection shaft, and the second transmission gear is meshed with the first transmission gear.

[0031] Furthermore, the insect egg capturing mechanism also includes: a capturing driving screw and a capturing driving slider;

[0032] The capture drive screw is coaxially fixedly connected to the upper end of the transmission connection shaft, and the capture drive screw is a reciprocating screw structure;

[0033] The capture drive slider is slidably connected inside the slide groove of the capture connection piece, and the capture drive slider is threadedly connected to the capture drive lead screw.

[0034] Furthermore, the insect egg capturing mechanism also includes: a capturing trigger pin, a capturing connecting spring and a resetting trigger member;

[0035] The capture trigger pin is slidably connected to the interior of the capture connection box;

[0036] The capture connection spring is fixedly connected to the right end of the capture trigger pin;

[0037] The reset triggering member is fixedly connected to the outer periphery of the capture connecting member, and the reset triggering member and the capture triggering pin together form a wedge structure.

[0038] Furthermore, the insect egg capturing mechanism also includes: a trapping light, a capture triggering slider, a trigger connecting spring, a trigger rod and a supporting spring member;

[0039] The trapping light is fixedly connected to the inside of the capture connection plate;

[0040] The capture trigger sliders are provided with two groups in total, and the two groups of capture trigger sliders are respectively slidably connected to the inside of the capture connection disk, and the two groups of capture trigger sliders are both provided with a rectangular groove structure;

[0041] The trigger connection springs are provided in two groups, and the two groups of trigger connection springs are respectively fixedly connected to the lower ends of the capture connection disks, and the lower ends of the two groups of trigger connection springs are fixedly connected to the capture trigger sliders;

[0042] There are two groups of trigger rods, which are respectively fixedly connected to the inside of the capture cylinder, and are both arranged at the lower end of the capture trigger slider;

[0043] The supporting spring member is fixedly connected to the interior of the capturing cylinder, and the upper end of the supporting spring member is fixedly connected to the capturing connecting disk.

[0044] Compared with the prior art, the present invention has the following beneficial effects:

[0045] The present invention sets a capture driving mechanism, turns on the capture driving water pump, and the capture driving water pump pumps out the water inside the capture cylinder through the capture water inlet pipe. In the process of water being pumped out, the second filter screen and the filter cotton filter the mosquito larvae, so that the mosquito larvae are retained inside the capture cylinder. At the same time, because the lower end of the capture water inlet pipe is located in the middle of the capture cylinder, a section of water can be retained inside the capture cylinder for the mosquito larvae to survive. As the capture driving water pump continues to pump water, the water in the water area carries the mosquito larvae into the interior of the capture cylinder continuously, which facilitates the capture of the mosquito larvae, improves the capture efficiency of the mosquito larvae, reduces manual operation, and alleviates the labor intensity of the experimenters.

[0046] The present invention is provided with an insect egg capturing mechanism, and the trapping lamp is turned on, so that the trapping lamp can attract flying mosquitoes. After the flying mosquitoes lay eggs in the capturing connection disk, the capturing driving water wheel rotates to drive the first transmission gear to rotate, the first transmission gear rotates to drive the second transmission gear to rotate, the second transmission gear rotates to drive the transmission connection shaft to rotate, the transmission connection shaft rotates to drive the capturing driving lead screw to rotate, the capturing driving lead screw rotates to drive the capturing driving slider to move up and down, the capturing driving slider moves downward to drive the capturing trigger pin to move downward, the capturing trigger pin moves downward to drive the capturing connection disk to move downward, the capturing connection disk moves downward to drive the capturing trigger slider to move downward, after the capturing trigger slider moves downward and contacts the trigger rod, the capturing trigger slider is pushed upward, and water mixed with insect eggs is discharged into the interior of the capturing cylinder through the rectangular groove of the capturing trigger slider, after the capturing trigger pin continues to move downward and contacts the reset trigger component, the capturing trigger pin is squeezed to the right, and the capturing connection disk is reset under the action of the supporting spring component, and in the process of resetting the capturing connection disk, water flows into the interior of the capturing connection disk through the first filter screen, so that the insect eggs are collected and the efficiency of mosquito larvae capture is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0048] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0049] In the attached picture:

[0050] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention.

[0051] Figure 2 It is a schematic diagram of the structure of the first filter screen according to an embodiment of the present invention.

[0052] Figure 3 It is a schematic diagram of the structure of the second filter screen according to an embodiment of the present invention.

[0053] Figure 4 Schematic diagram of the structure of the capture drive mechanism of an embodiment of the present invention.

[0054] Figure 5 It is a schematic diagram of the structure of the insect egg capturing mechanism according to an embodiment of the present invention.

[0055] Figure 6 It is a schematic diagram of the structure of the capture drive slider in an embodiment of the present invention.

[0056] Figure 7 It is a schematic diagram of the structure of a trapping lamp according to an embodiment of the present invention.

[0057] Figure 8 2 is a schematic diagram of the capture trigger pin structure of an embodiment of the present invention.

[0058] Reference numerals list

[0059] 1. Capture cylinder; 101. Limiting connecting shaft; 102. Fixed connecting rope; 103. Positioning lead block; 104. Positioning locking bolt; 105. First filter screen; 106. Second filter screen; 107. Filter cotton; 108. Capture water inlet pipe; 2. Capture connection float; 3. Capture drive water pump; 4. Capture limiting member; 5. Capture connecting member; 6. Capture connecting disk; 601. Capture drive water wheel; 602. First transmission gear; 603. Transmission connecting shaft; 604. Second transmission gear; 605. Capture drive lead screw; 606. Capture drive slider; 607. Capture trigger pin; 608. Capture connection spring; 609. Reset trigger member; 610. Trapping light; 611. Capture trigger slider; 612. Trigger connection spring; 613. Trigger rod; 614. Support spring member; 7. Capture connection box. DETAILED DESCRIPTION

[0060] Example 1: Please refer to Figures 1 to 5 As shown:

[0061] The present invention provides a mosquito larvae capturing device, comprising a capturing cylinder 1, a capturing connecting floating plate 2, a capturing driving water pump 3, a capturing stopper 4, a capturing connecting member 5, a capturing connecting disk 6, a capturing connecting box 7 and a capturing driving mechanism;

[0062] The capture connection floating plate 2 is fixedly connected to the outer side of the upper end of the capture cylinder 1;

[0063] The capture driving water pump 3 is fixedly connected to the upper left side of the capture connecting floating plate 2, and the water outlet pipe of the capture driving water pump 3 extends into the water area;

[0064] The capture stopper 4 is fixedly connected to the left side of the interior of the capture cylinder 1;

[0065] The capture connector 5 is fixedly connected to the middle position of the capture cylinder 1, and a slide groove structure is arranged on the outer periphery of the capture connector 5;

[0066] The capture connection disk 6 is a disc-shaped structure, and the capture connection disk 6 is slidably connected to the inner upper end of the capture cylinder 1, the capture connection disk 6 is slidably connected to the capture limiter 4, and the capture connection disk 6 is slidably connected to the capture connection member 5;

[0067] The capture connection box 7 is fixedly connected to the right side of the lower end of the capture connection plate 6;

[0068] The capture driving mechanism is arranged inside the capture cylinder 1;

[0069] The insect egg capturing mechanism is arranged below the capturing connecting disk 6 .

[0070] The capture driving mechanism includes: a limit connecting shaft 101, a fixed connecting rope 102, a positioning lead block 103, a positioning locking bolt 104, a first filter screen 105, a second filter screen 106, filter cotton 107 and a capture water inlet pipe 108;

[0071] The limiting connecting shaft 101 is rotatably connected to the lower side of the capturing cylinder 1;

[0072] The upper end of the fixed connection rope 102 is wound around the outer circumference of the position-limiting connection shaft 101;

[0073] The positioning lead block 103 is fixedly connected to the lower end of the fixed connecting rope 102;

[0074] The positioning locking bolt 104 is threadedly connected to the lower side of the capture cylinder 1, and the front end of the positioning locking bolt 104 is rotatably connected to a brake shoe structure, and the brake shoe structure of the positioning locking bolt 104 is in frictional contact with the limiting connection shaft 101;

[0075] The first filter screen 105 is fixedly connected to the right side of the upper end of the outer periphery of the capture cylinder 1, and the first filter screen 105 is arranged below the capture connection floating plate 2;

[0076] The second filter screen 106 is fixedly connected to the right side of the lower end of the capture stopper 4;

[0077] The filter cotton 107 is fixedly connected to the inner lower end of the capture stopper 4;

[0078] The upper end of the capture water inlet pipe 108 is fixedly connected to the water inlet pipe of the capture drive water pump 3 , and the lower end of the capture water inlet pipe 108 is arranged at the inner middle position of the capture limiter 4 .

[0079] During use, when it is necessary to capture mosquito larvae, broken straw is placed inside the capture cylinder 1, and then the capture cylinder 1 is placed in clean water such as a pond. The water flows into the capture cylinder 1 through the first filter screen 105, and the debris in the water area is filtered by the first filter screen 105. The mosquito larvae in the water enter the capture cylinder 1 through the first filter screen 105, and the capture cylinder 1 collects the mosquito larvae. The limiting connecting shaft 101 is rotated, and the rotation of the limiting connecting shaft 101 realizes the retraction and release of the fixed connecting rope 102. After the fixed connecting rope 102 is adjusted to an appropriate length, the positioning locking bolt 104 is tightened, and the positioning locking bolt 104 realizes the fixation of the limiting connecting shaft 101. The positioning lead block 103 is thrown into the water. The positioning lead block 103 is The block 103 sinks to the bottom of the water to fix the position of the capture cylinder 1, and the capture driving water pump 3 is turned on. The capture driving water pump 3 pumps out the water inside the capture cylinder 1 through the capture water inlet pipe 108. In the process of water being pumped out, the second filter screen 106 and the filter cotton 107 filter the mosquito larvae so that the mosquito larvae are retained inside the capture cylinder 1. At the same time, since the lower end of the capture water inlet pipe 108 is located in the middle position of the capture cylinder 1, a section of water can be retained inside the capture cylinder 1 for the mosquito larvae to survive. With the continuous pumping of the capture driving water pump 3, the water in the water area carries the mosquito larvae into the interior of the capture cylinder 1 continuously, which facilitates the capture of the mosquito larvae, improves the capture efficiency of the mosquito larvae, reduces manual operation, and reduces the labor intensity of the experimenters.

[0080] Embodiment 2:

[0081] Based on the first embodiment, Figures 1 to 8 Shown

[0082] The egg capturing mechanism includes: a capturing driving water wheel 601, a first transmission gear 602, a transmission connecting shaft 603, a second transmission gear 604, a capturing driving screw 605, a capturing driving slider 606, a capturing trigger pin 607, a capturing connecting spring 608, a reset trigger member 609, a trapping light 610, a capturing trigger slider 611, a trigger connecting spring 612, a trigger rod 613 and a supporting spring member 614;

[0083] The capture driving water wheel 601 is rotatably connected to the inside of the capture stopper 4;

[0084] The first transmission gear 602 is coaxially fixedly connected to the right side of the capture driving water wheel 601;

[0085] The transmission connection shaft 603 is rotatably connected to the inside of the capture connection member 5;

[0086] The second transmission gear 604 is coaxially fixedly connected to the outer periphery of the transmission connection shaft 603, and the second transmission gear 604 is meshed with the first transmission gear 602;

[0087] The capture drive screw 605 is coaxially fixedly connected to the upper end of the transmission connection shaft 603, and the capture drive screw 605 is a reciprocating screw structure;

[0088] The capture driving slider 606 is slidably connected inside the slide groove of the capture connecting member 5, and the capture driving slider 606 is threadedly connected with the capture driving lead screw 605;

[0089] The capture trigger pin 607 is slidably connected to the inside of the capture connection box 7;

[0090] The capture connection spring 608 is fixedly connected to the right end of the capture trigger pin 607;

[0091] The reset trigger member 609 is fixedly connected to the outer periphery of the capture connector 5, and the reset trigger member 609 and the capture trigger pin 607 together form a wedge structure;

[0092] The trapping light 610 is fixedly connected to the inside of the capture connection plate 6;

[0093] There are two groups of capture trigger sliders 611, which are respectively slidably connected to the inside of the capture connection plate 6, and both groups of capture trigger sliders 611 are provided with a rectangular groove structure;

[0094] There are two groups of trigger connection springs 612, which are respectively fixedly connected to the lower ends of the capture connection disk 6, and the lower ends of the two groups of trigger connection springs 612 are fixedly connected to the capture trigger slider 611;

[0095] There are two groups of trigger rods 613, which are respectively fixedly connected to the inside of the capture cylinder 1, and are both arranged at the lower end of the capture trigger slider 611;

[0096] The supporting spring member 614 is fixedly connected to the interior of the capturing cylinder 1 , and the upper end of the supporting spring member 614 is fixedly connected to the capturing connecting disk 6 .

[0097] During use, a certain amount of water is poured into the inside of the capture connection plate 6, and the trapping light 610 is turned on. The trapping light 610 attracts the flying mosquitoes. After the flying mosquitoes lay eggs in the capture connection plate 6, the capture driving water wheel 601 is impacted and rotated by the water flow. The rotation of the capture driving water wheel 601 drives the first transmission gear 602 to rotate. The rotation of the first transmission gear 602 drives the second transmission gear 604 to rotate. The rotation of the second transmission gear 604 drives the transmission connection shaft 603 to rotate. The rotation of the transmission connection shaft 603 drives the capture driving screw 605 to rotate. The rotation of the capture driving screw 605 drives the capture driving slider 606 to move up and down. After the capture driving slider 606 moves upward to the top of the capture trigger pin 607, the capture driving slider 606 moves downward to drive the capture trigger pin 607. 07 moves downward, the capture trigger pin 607 moves downward, driving the capture connection disk 6 to move downward, the capture connection disk 6 moves downward, driving the capture trigger slider 611 to move downward, after the capture trigger slider 611 moves downward and contacts with the trigger rod 613, the capture trigger slider 611 is pushed upward at this time, and the water mixed with the worm eggs is discharged into the interior of the capture cylinder 1 through the rectangular groove of the capture trigger slider 611, and after the capture trigger pin 607 continues to move downward and contacts with the reset trigger member 609, the capture trigger pin 607 is squeezed to the right, and the capture connection disk 6 is reset under the action of the support spring member 614. During the resetting process of the capture connection disk 6, the water flows through the first filter net 105 into the interior of the capture connection disk 6, thereby realizing the collection of worm eggs and improving the efficiency of mosquito larvae capture.

Claims

1. A mosquito larvae capturing device, comprising a capturing cylinder (1), a capturing connecting floating plate (2), a capturing driving water pump (3), a capturing stopper (4), a capturing connecting member (5), a capturing connecting plate (6), a capturing connecting box (7), a capturing driving mechanism and an insect egg capturing mechanism; characterized in that: The capture connection float (2) is fixedly connected to the outer side of the upper end of the capture cylinder (1); the capture drive water pump (3) is fixedly connected to the upper left side of the capture connection float (2), and the water outlet pipe of the capture drive water pump (3) extends into the water area; the capture limiter (4) is fixedly connected to the inner left side of the capture cylinder (1); the capture connection member (5) is fixedly connected to the inner middle position of the capture cylinder (1), and a slide groove structure is arranged on the outer periphery of the capture connection member (5); the capture connection disk (6) is a disc-shaped structure, the capture connection disk (6) is slidably connected to the inner upper end of the capture cylinder (1), the capture connection disk (6) is slidably connected to the capture limiter (4), and the capture connection disk (6) is slidably connected to the capture connection member (5); the capture connection box (7) is fixedly connected to the lower right side of the capture connection disk (6); the capture drive mechanism is arranged inside the capture cylinder (1); and the insect egg capture mechanism is arranged below the capture connection disk (6).

2. A mosquito larvae capturing device as claimed in claim 1, characterized in that: The capture drive mechanism comprises: a limit connection shaft (101), a fixed connection rope (102) and a positioning lead block (103); the limit connection shaft (101) is rotatably connected to the bottom of the capture cylinder (1); the upper end of the fixed connection rope (102) is wound around the outer circumference of the limit connection shaft (101); and the positioning lead block (103) is fixedly connected to the lower end of the fixed connection rope (102).

3. A mosquito larvae capturing device as claimed in claim 2, characterized in that: The capture drive mechanism further comprises: a positioning locking bolt (104); the positioning locking bolt (104) is threadedly connected to the bottom of the capture cylinder (1); the front end of the positioning locking bolt (104) is rotatably connected to a brake shoe structure; the brake shoe structure of the positioning locking bolt (104) is in frictional contact with the limiting connection shaft (101).

4. A mosquito larvae capturing device as claimed in claim 3, characterized in that: The capture drive mechanism further comprises: a first filter screen (105), a second filter screen (106), filter cotton (107) and a capture water inlet pipe (108); the first filter screen (105) is fixedly connected to the right side of the upper end of the outer periphery of the capture cylinder (1), and the first filter screen (105) is arranged below the capture connection float (2); the second filter screen (106) is fixedly connected to the right side of the lower end of the capture limiter (4); the filter cotton (107) is fixedly connected to the lower end inside the capture limiter (4); the upper end of the capture water inlet pipe (108) is fixedly connected to the water inlet pipe of the capture drive water pump (3), and the lower end of the capture water inlet pipe (108) is arranged at the middle position inside the capture limiter (4).

5. A mosquito larvae capturing device as claimed in claim 1, characterized in that: The insect egg capturing mechanism comprises: a capturing driving water wheel (601), a first transmission gear (602), a transmission connecting shaft (603) and a second transmission gear (604); the capturing driving water wheel (601) is rotatably connected to the inside of a capturing stopper (4); the first transmission gear (602) is coaxially fixedly connected to the right side of the capturing driving water wheel (601); the transmission connecting shaft (603) is rotatably connected to the inside of a capturing connecting member (5); the second transmission gear (604) is coaxially fixedly connected to the outer periphery of the transmission connecting shaft (603), and the second transmission gear (604) is meshed with the first transmission gear (602).

6. A mosquito larvae capturing device as claimed in claim 5, characterized in that: The insect egg capturing mechanism further comprises: a capturing drive screw (605) and a capturing drive slider (606); the capturing drive screw (605) is coaxially fixedly connected to the upper end of the transmission connecting shaft (603), and the capturing drive screw (605) is a reciprocating screw structure; the capturing drive slider (606) is slidably connected to the inside of the slide groove of the capturing connecting member (5), and the capturing drive slider (606) is threadedly connected to the capturing drive screw (605).

7. A mosquito larvae capturing device as claimed in claim 6, characterized in that: The insect egg capturing mechanism further comprises: a capturing trigger pin (607), a capturing connection spring (608) and a reset trigger member (609); the capturing trigger pin (607) is slidably connected to the interior of the capturing connection box (7); the capturing connection spring (608) is fixedly connected to the right end of the capturing trigger pin (607); the reset trigger member (609) is fixedly connected to the outer periphery of the capturing connection member (5); and the reset trigger member (609) and the capturing trigger pin (607) together form a wedge structure.

8. A mosquito larvae capturing device as claimed in claim 7, characterized in that: The insect egg capturing mechanism further comprises: a trapping light (610), a capture triggering slider (611), a trigger connecting spring (612), a trigger rod (613) and a supporting spring member (614); the trapping light (610) is fixedly connected to the inside of the capture connecting disk (6); two groups of capture triggering sliders (611) are provided, the two groups of capture triggering sliders (611) are respectively slidably connected to the inside of the capture connecting disk (6), and the two groups of capture triggering sliders (611) are both provided with a rectangular groove structure; two groups of trigger connecting springs (612) are provided, the two groups of trigger connecting springs (612) are fixedly connected to the inside of the capture connecting disk (6), and the two groups of capture triggering sliders (613) are respectively connected to the inside of the capture connecting disk (6). The connecting springs (612) are respectively fixedly connected to the lower end of the capture connecting disk (6), and the lower ends of the two groups of trigger connecting springs (612) are both fixedly connected to the capture trigger slider (611); the trigger rods (613) are provided in two groups, and the two groups of trigger rods (613) are respectively fixedly connected to the inside of the capture cylinder (1), and the two groups of trigger rods (613) are both provided at the lower end of the capture trigger slider (611); the supporting spring member (614) is fixedly connected to the inside of the capture cylinder (1), and the upper end of the supporting spring member (614) is fixedly connected to the capture connecting disk (6).

Images