Damage-free mosquito catching device convenient to adjust

Abstract

The invention provides a damage-free mosquito catching device convenient to adjust, and relates to the field of mosquito catching, and the damage-free mosquito catching device is characterized in that an exhaust net is fixedly connected to the inner side of the rear end of a shell; the driving motor is fixedly mounted on the inner side of the shell; the catching fan is fixedly mounted at the front end of a rotating shaft of the driving motor; the push switch is fixedly mounted on the inner side of the upper end of the grip, and the push switch is electrically connected with the driving motor; the catching pipe is fixedly connected to the front end face of the shell, and threads are arranged on the outer side of the front end of the catching pipe; the adjusting mechanism is arranged at the front end of the capturing pipe; the mosquito catching mechanism is arranged on the inner side of the catching transparent bin, the problems that due to the fact that mosquitoes fly in the culture device, direct catching of the mosquitoes is inconvenient, the working efficiency is affected, due to the fact that the bodies of the mosquitoes are fragile, the bodies of the mosquitoes are prone to being damaged in the catching process, and research is affected are solved, adaptability is improved, and the mosquito catching device is suitable for popularization and application. The working efficiency is improved, the completeness of mosquitoes is ensured, and the research quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mosquito catching, and in particular to a non-destructive mosquito catcher which is easy to adjust. Background Art

[0002] As a widely distributed insect, the study of mosquitoes involves many aspects, including biological characteristics, ecological habits, disease transmission, and prevention and control techniques. When mosquitoes need to be studied in the laboratory, it is usually necessary to grab the mosquitoes in the culture device and then study them.

[0003] According to the application number: CN201610111042.1, a mosquito and fly catcher disclosed includes: a handle is made into a hollow structure inside, a slide groove connected to the hollow part is opened on one side of the handle, and a button is installed at the lower end of the slide groove; the fixed metal ring is made of metal wire with good elasticity, the handle and the fixed metal ring are made into one body, and a lightweight inner wire mesh and an outer wire mesh are installed on the fixed metal ring, and the conical top of the inner wire mesh is connected to the lightweight elastic ring; the spring is installed at the axis position of the hollow part inside the handle, the upper end of the spring is fixed at the inner hole of the handle, the lower end is connected to one end of the pull wire and then connected to the lock buckle, and the other end of the pull wire passes through the hollow part of the handle and is connected to the elastic ring. By pulling the pull wire by the operating part, the captured flies can be automatically enclosed between the inner wire mesh and the outer wire mesh. The device is easy to operate, can catch mosquitoes and flies on uneven utensils and flying, and is used in urban residents' homes to catch and kill a few mosquitoes and flies that fly into the house.

[0004] However, since mosquitoes fly in the culture device, it is inconvenient to catch them directly, which affects work efficiency. In addition, since the mosquitoes' bodies are relatively fragile, they are easily injured during the capture process, which affects the research. Summary of the invention

[0005] In view of this, the present invention provides an easily adjustable non-destructive mosquito catcher, which has the advantages of improving adaptability, improving work efficiency, ensuring the integrity of mosquitoes, and improving research quality.

[0006] The present invention provides an easily adjustable non-destructive mosquito catcher, which specifically comprises: a shell, a handle, a transparent catching chamber, an exhaust net, a driving motor, a catching fan, a push switch, a catching tube, an adjustment mechanism and a mosquito catching mechanism; the handle is fixedly connected to the lower end surface of the shell; the transparent catching chamber is plugged into the inner side of the shell; the exhaust net is fixedly connected to the inner side of the rear end of the shell; the driving motor is fixedly installed on the inner side of the shell; the catching fan is fixedly installed on the front end of the driving motor shaft; the push switch is fixedly installed on the inner side of the upper end of the handle, and the push switch is electrically connected to the driving motor; the catching tube is fixedly connected to the front end surface of the shell, and a thread is provided on the outer side of the front end of the catching tube; the adjustment mechanism is arranged at the front end of the catching tube; and the mosquito catching mechanism is arranged on the inner side of the transparent catching chamber.

[0007] Furthermore, the adjustment mechanism includes: a fastener, an adjustment tube, a capture head and a fastening sleeve; the fastener is fixedly connected to the front end of the capture tube; the adjustment tube is slidably connected to the inner side of the capture tube; the capture head is fixedly connected to the front end surface of the adjustment tube; and the fastening sleeve is threadedly connected to the outer side of the front end of the capture tube.

[0008] Furthermore, the mosquito catching mechanism includes: a fixed bracket, a limiting groove, a limiting plate and a limiting torsion spring; the fixed bracket is provided with two groups, and the two groups of fixed brackets are fixedly connected to the outer side of the shell; the limiting groove is provided with two, and the two limiting grooves are both opened on the inner side of the front end of the capturing transparent warehouse; the limiting plates are provided with two, and the two limiting plates are respectively hinged on the inner sides of the two groups of fixed brackets, and the front ends of the two limiting plates are respectively inserted into the inner sides of the two limiting grooves; the limiting torsion spring is provided with two groups, and one end of the two groups of limiting torsion springs are respectively fixedly connected to the outer sides of the two limiting plates, and the other ends of the two groups of limiting torsion springs are respectively fixedly connected to the inner sides of the two groups of fixed brackets.

[0009] Furthermore, the mosquito catching mechanism also includes: a fixed stopper, a hinged plate and a connecting torsion spring; two fixed stops are provided, and both fixed stops are fixedly connected to the inner side of the front end of the capturing transparent bin; two hinged plates are provided, and both hinged plates are hinged to the inner side of the front end of the capturing transparent bin; two groups of connecting torsion springs are provided, one end of each group of connecting torsion springs is fixedly connected to the inner side of the front end of the capturing transparent bin, and the other ends of each group of connecting torsion springs are respectively fixedly connected to the outer sides of the two hinged plates.

[0010] Furthermore, the mosquito catching mechanism also includes: a fixing rod and a mounting groove; two fixing rods are provided, and both fixing rods are fixedly connected to the inner side of the shell; two groups of mounting grooves are provided, and the two groups of mounting grooves are respectively opened on the inner and outer sides of the capture transparent warehouse, and the outer mounting groove is slidably connected to the fixing rod.

[0011] Furthermore, the mosquito catching mechanism also includes: a hinged rod and a reset torsion spring; two hinged rods are provided, and both hinged rods are rotatably connected to the inner side of the capture transparent bin; two reset torsion springs are provided, and one end of the two reset torsion springs is respectively fixedly connected to the outer sides of the two hinged rods, and the other ends of the two reset torsion springs are fixedly connected to the inner side of the capture transparent bin.

[0012] Furthermore, the mosquito catching mechanism also includes: a sliding rack, a fixed block and a connecting gear; the sliding rack is provided with two groups, and the two groups of sliding racks are respectively slidably connected to the inner sides of the two hinged rods; the fixed block is provided with two groups, and the two groups of fixed blocks are respectively fixedly connected to the outer sides of the two groups of sliding racks; the connecting gear is provided with two, and the two connecting gears are respectively rotatably connected to the inner sides of the two hinged rods, and the two connecting gears are respectively meshed with the two groups of sliding racks.

[0013] Furthermore, the mosquito catching mechanism also includes: a connecting block, a sliding frame and a blocking net; the connecting block is provided with two groups, the two groups of connecting blocks are respectively fixedly connected to the outer sides of the two groups of fixed blocks, and the two groups of connecting blocks are respectively slidably connected to the inner sides of the two groups of mounting grooves; the sliding frame is slidably connected to the inner side of the transparent capture bin, and the sliding frame is fixedly connected to the two inner connecting blocks; the blocking net is fixedly connected to the inner side of the sliding frame.

[0014] Furthermore, the mosquito catching mechanism also includes: a grabbing port, a sliding baffle and a compression spring; the grabbing port is opened on the upper end surface of the front end of the capturing transparent warehouse; the sliding baffle is slidably connected to the inner side of the front end of the capturing transparent warehouse; the compression springs are provided in plurality, the rear ends of the plurality of compression springs are fixedly connected to the front end surface of the sliding baffle, and the front ends of the plurality of compression springs are fixedly connected to the inner side of the front end of the capturing transparent warehouse.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention achieves the extension of the length of the capture tube by setting an adjustment mechanism. The fastening sleeve is rotated to move forward, and the fastening sleeve will lose the extrusion of the fastening sleeve at this time, so that the length of the adjustment tube can be adjusted. After adjusting to a suitable position, the fastening sleeve is rotated to move backward, and the fastening sleeve will squeeze the fastener. The fastener will be squeezed to tighten the adjustment tube. At this time, the push switch can be triggered to start the drive motor, and the drive motor will drive the capture fan to rotate, so that the capture head generates suction to capture mosquitoes. Mosquitoes in culture devices of different specifications can be captured, thereby improving adaptability.

[0017] In addition, by setting up the mosquito catching mechanism, the mosquito activity space is restricted. When the driving motor starts to drive the catching fan to rotate, the hinged plate will open under the action of suction. At this time, the captured mosquitoes will be sucked into the catching transparent bin. The driving motor will be turned off, and the hinged plate will be closed under the action of the connecting torsion spring to prevent the mosquitoes from escaping. By pressing the two limit plates, the limit plates will be disengaged from the limit grooves. At this time, the catching transparent bin can be taken out. When taking out the catching transparent bin, the fixed rod will be disengaged from the installation groove. At this time, the connecting block loses the squeezing of the fixed rod, and the hinged rod will rotate under the action of the reset torsion spring, driving the sliding frame and the blocking net to slide forward, compressing the mosquito's activity space, making it convenient to catch the mosquitoes without damaging the mosquitoes, thereby improving work efficiency, ensuring the integrity of the mosquitoes, and improving the research quality.

[0018] In addition, through the setting of the above-mentioned mechanism, the length of the capture tube is lengthened, the adaptability is improved, the activity space of mosquitoes is restricted, the work efficiency is improved, the integrity of mosquitoes is ensured, and the research quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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.

[0020] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached picture:

[0022] Figure 1 It is a schematic structural diagram of the main body of the first embodiment of the present invention.

[0023] Figure 2 It is a schematic diagram of the structure of the exhaust network of the first embodiment of the present invention.

[0024] Figure 3 It is a schematic structural diagram of a driving motor according to the first embodiment of the present invention.

[0025] Figure 4 It is a schematic structural diagram of the disassembled fastening sleeve of the first embodiment of the present invention.

[0026] Figure 5 It is a schematic structural diagram of a limiting plate according to the second embodiment of the present invention.

[0027] Figure 6 It is a schematic diagram of the structure of the limiting groove of the second embodiment of the present invention.

[0028] Figure 7 It is a schematic structural diagram of a cross-section of a capture transparent chamber according to the second embodiment of the present invention.

[0029] Figure 8It is a schematic structural diagram of a sliding baffle according to the second embodiment of the present invention.

[0030] Fig. 9 It is a schematic structural diagram of the hinged rod of the second embodiment of the present invention.

[0031] Fig.10 It is a structural schematic diagram of the connecting gear of the second embodiment of the present invention.

[0032] Reference numerals list

[0033] 1. Shell; 101. Fixed bracket; 102. Fixed rod; 2. Handle; 3. Capture transparent chamber; 301. Limiting groove; 302. Fixed block; 303. Mounting groove; 304. Grabbing port; 4. Exhaust net; 5. Driving motor; 6. Capture fan; 7. Press switch; 8. Capture tube; 801. Fastener; 9. Adjustment tube; 901. Capture head; 10. Fastening sleeve; 11. Limiting plate; 1101. Limiting torsion spring; 12. Hinge plate; 1201. Connecting torsion spring; 13. Hinge rod; 1301. Reset torsion spring; 14. Sliding rack; 1401. Fixed block; 1402. Connecting block; 15. Connecting gear; 16. Sliding frame; 17. Blocking net; 18. Sliding baffle; 19. Compression spring. DETAILED DESCRIPTION

[0034] Embodiment 1:

[0035] Please refer to Figure 1-Figure 4 As shown:

[0036] The present invention provides a non-destructive mosquito catcher which is easy to adjust, comprising a shell 1, a handle 2, a transparent catching chamber 3, an exhaust net 4, a driving motor 5, a catching fan 6, a push switch 7, a catching tube 8 and an adjusting mechanism; the handle 2 is fixedly connected to the lower end surface of the shell 1; the transparent catching chamber 3 is plugged into the inner side of the shell 1; the exhaust net 4 is fixedly connected to the inner side of the rear end of the shell 1; the driving motor 5 is fixedly installed on the inner side of the shell 1; the catching fan 6 is fixedly installed on the front end of the rotating shaft of the driving motor 5; the push switch 7 is fixedly installed on the inner side of the upper end of the handle 2, and the push switch 7 is electrically connected to the driving motor 5; the catching tube 8 is fixedly connected to the front end surface of the shell 1, and a thread is provided on the outer side of the front end of the catching tube 8; and the adjusting mechanism is arranged at the front end of the catching tube 8.

[0037] Among them, the adjustment mechanism includes: a fastener 801, an adjustment tube 9, a capture head 901 and a fastening sleeve 10; the fastener 801 is fixedly connected to the front end of the capture tube 8; the adjustment tube 9 is slidably connected to the inner side of the capture tube 8; the capture head 901 is fixedly connected to the front end surface of the adjustment tube 9; and the fastening sleeve 10 is threadedly connected to the outer side of the front end of the capture tube 8.

[0038] The specific usage and function of this embodiment are as follows: by rotating the fastening sleeve 10 to move the fastening sleeve 10 forward, the fastener 801 will lose the squeezing of the fastening sleeve 10, and the length of the adjusting tube 9 can be adjusted. After adjusting to the appropriate position, the fastening sleeve 10 is rotated to move the fastening sleeve 10 backward. At this time, the fastening sleeve 10 will squeeze the fastener 801, and the fastener 801 will be squeezed to tighten the adjusting tube 9. At this time, the driving motor 5 can be started by triggering the press switch 7. The driving motor 5 will drive the capturing fan 6 to rotate, so that the capturing head 901 generates suction to capture mosquitoes.

[0039] Embodiment 2:

[0040] On the basis of the first embodiment, Figure 5-Figure 10As shown, the mosquito catching mechanism includes: a fixed bracket 101, a fixed rod 102, a limiting groove 301, a fixed block 302, a mounting groove 303, a grabbing port 304, a limiting plate 11, a limiting torsion spring 1101, a hinged plate 12, a connecting torsion spring 1201, a hinged rod 13, a reset torsion spring 1301, a sliding rack 14, a fixed block 1401, a connecting block 1402, a connecting gear 15, a sliding frame 16, a blocking net 17, a sliding baffle 18 and a compression spring 19; the mosquito catching mechanism is arranged on the inner side of the capturing transparent chamber 3; the fixed bracket 101 is provided with two groups, and the two groups of fixed brackets 101 are fixedly connected to the outer side of the shell 1; the fixed rod 102 is provided with two, and the two fixed rods 102 are fixedly connected to the inner side of the shell 1; the limiting groove 301 is provided with Two, two limit grooves 301 are both opened on the inner side of the front end of the capture transparent warehouse 3; two fixed blocks 302 are provided, and the two fixed blocks 302 are fixedly connected to the inner side of the front end of the capture transparent warehouse 3; two groups of mounting grooves 303 are provided, and the two groups of mounting grooves 303 are respectively opened on the inner and outer sides of the capture transparent warehouse 3, and the outer mounting groove 303 is slidably connected to the fixed rod 102; the grabbing port 304 is opened on the upper end surface of the front end of the capture transparent warehouse 3; two limit plates 11 are provided, and the two limit plates 11 are respectively hinged on the inner sides of the two groups of fixed brackets 101, and the front ends of the two limit plates 11 are respectively inserted into the inner sides of the two limit grooves 301; two groups of limit torsion springs 1101 are provided, and one end of the two groups of limit torsion springs 1101 is respectively fixedly connected to the outer sides of the two limit plates 11 , the other ends of the two groups of limiting torsion springs 1101 are respectively fixedly connected to the inner sides of the two groups of fixed brackets 101; there are two hinged plates 12, and the two hinged plates 12 are hinged to the inner side of the front end of the capture transparent warehouse 3; there are two groups of connecting torsion springs 1201, one end of the two groups of connecting torsion springs 1201 are fixedly connected to the inner side of the front end of the capture transparent warehouse 3, and the other ends of the two groups of connecting torsion springs 1201 are respectively fixedly connected to the outer sides of the two hinged plates 12; there are two hinged rods 13, and the two hinged rods 13 are rotatably connected to the inner side of the capture transparent warehouse 3; there are two reset torsion springs 1301, one end of the two reset torsion springs 1301 are respectively fixedly connected to the outer sides of the two hinged rods 13, and the other ends of the two reset torsion springs 1301 are fixedly connected to the inner side of the capture transparent warehouse 3; sliding There are two groups of movable racks 14, and the two groups of sliding racks 14 are slidably connected to the inner sides of the two hinged rods 13 respectively; there are two groups of fixed blocks 1401, and the two groups of fixed blocks 1401 are fixedly connected to the outer sides of the two groups of sliding racks 14 respectively; there are two groups of connecting blocks 1402, and the two groups of connecting blocks 1402 are fixedly connected to the outer sides of the two groups of fixing blocks 1401 respectively, and the two groups of connecting blocks 1402 are slidably connected to the inner sides of the two groups of mounting grooves 303 respectively; there are two connecting gears 15, and the two connecting gears 15 are rotatably connected to the inner sides of the two hinged rods 13 respectively, and the two connecting gears 15 are meshed with the two groups of sliding racks 14 respectively; the sliding frame 16 is slidably connected to the inner side of the capture transparent chamber 3, and the sliding frame 16 is fixedly connected to the two inner connecting blocks 1402;The blocking net 17 is fixedly connected to the inner side of the sliding frame 16; the sliding baffle 18 is slidably connected to the inner side of the front end of the capture transparent bin 3; there are multiple compression springs 19, the rear ends of the multiple compression springs 19 are fixedly connected to the front end surface of the sliding baffle 18, and the front ends of the multiple compression springs 19 are fixedly connected to the inner side of the front end of the capture transparent bin 3.;

[0041] The specific usage and function of this embodiment are as follows: when the driving motor 5 is started to drive the capturing fan 6 to rotate, the hinged plate 12 will open under the action of suction, and the captured mosquitoes will be sucked into the capturing transparent chamber 3. The driving motor 5 is turned off, and the hinged plate 12 will be closed under the action of the connecting torsion spring 1201 to prevent the mosquitoes from escaping. By pressing the two limiting plates 11, the limiting plates 11 are separated from the limiting grooves 301, and the capturing transparent chamber 3 can be taken out. When taking out the capturing transparent chamber 3, the fixing rod 102 will be separated from the fixing rod 102. The slot 303 is installed. At this time, the connecting block 1402 loses the squeezing of the fixing rod 102, and the hinged rod 13 will rotate under the action of the reset torsion spring 1301, driving the sliding frame 16 and the blocking net 17 to slide forward, compressing the activity space of the mosquitoes. When the sliding frame 16 and the blocking net 17 completely slide to the front end, the mosquitoes captured in the transparent chamber 3 will find it difficult to flap their wings and move under the action of the blocking net 17. The grabbing port 304 is opened by pushing the sliding baffle 18 toward the front end, and then tools such as tweezers can be used to grab the mosquitoes for research.

Claims

1. A non-destructive mosquito catcher that is easy to adjust, comprising a housing (1), a handle (2), a transparent catching chamber (3), an exhaust net (4), a driving motor (5), a catching fan (6), a push switch (7), a catching tube (8), an adjustment mechanism and a mosquito catching mechanism; the handle (2) is fixedly connected to the lower end surface of the housing (1); the characteristics are: The transparent capture chamber (3) is plugged into the inner side of the shell (1); the exhaust net (4) is fixedly connected to the inner side of the rear end of the shell (1); the drive motor (5) is fixedly mounted on the inner side of the shell (1); the capture fan (6) is fixedly mounted on the front end of the rotating shaft of the drive motor (5); the push switch (7) is fixedly mounted on the inner side of the upper end of the handle (2), and the push switch (7) is electrically connected to the drive motor (5); the capture tube (8) is fixedly connected to the front end surface of the shell (1), and the outer side of the front end of the capture tube (8) is provided with a thread; the adjustment mechanism is arranged at the front end of the capture tube (8); and the mosquito catching mechanism is arranged on the inner side of the transparent capture chamber (3).

2. The non-destructive mosquito catcher that is easy to adjust as claimed in claim 1, characterized in that: The adjustment mechanism comprises: a fastener (801), an adjustment tube (9), a capture head (901) and a fastening sleeve (10); the fastener (801) is fixedly connected to the front end of the capture tube (8); the adjustment tube (9) is slidably connected to the inner side of the capture tube (8); the capture head (901) is fixedly connected to the front end surface of the adjustment tube (9); and the fastening sleeve (10) is threadedly connected to the outer side of the front end of the capture tube (8).

3. The non-destructive mosquito catcher that is easy to adjust as claimed in claim 1, characterized in that: The mosquito catching mechanism comprises: a fixed bracket (101), a limiting groove (301), a limiting plate (11) and a limiting torsion spring (1101); the fixed bracket (101) is provided with two groups, and the two groups of fixed brackets (101) are fixedly connected to the outside of the shell (1); the limiting groove (301) is provided with two, and the two limiting grooves (301) are both opened on the inner side of the front end of the capturing transparent chamber (3); the limiting plates (11) are provided with two, and the two limiting plates (11) are respectively hinged on the inner sides of the two groups of fixed brackets (101), and the front ends of the two limiting plates (11) are respectively inserted into the inner sides of the two limiting grooves (301); the limiting torsion spring (1101) is provided with two groups, and one end of the two groups of limiting torsion springs (1101) is respectively fixedly connected to the outer sides of the two limiting plates (11), and the other end of the two groups of limiting torsion springs (1101) is respectively fixedly connected to the inner sides of the two groups of fixed brackets (101).

4. The non-destructive mosquito catcher that is easy to adjust as claimed in claim 3, characterized in that: The mosquito catching mechanism further comprises: a fixed stopper (302), a hinged plate (12) and a connecting torsion spring (1201); two fixed stoppers (302) are provided, and the two fixed stoppers (302) are both fixedly connected to the inner side of the front end of the capturing transparent bin (3); two hinged plates (12) are provided, and the two hinged plates (12) are both hinged to the inner side of the front end of the capturing transparent bin (3); two groups of connecting torsion springs (1201) are provided, one end of the two groups of connecting torsion springs (1201) are both fixedly connected to the inner side of the front end of the capturing transparent bin (3), and the other ends of the two groups of connecting torsion springs (1201) are respectively fixedly connected to the outer sides of the two hinged plates (12).

5. The non-destructive mosquito catcher that is easy to adjust as claimed in claim 4, characterized in that: The mosquito catching mechanism further comprises: a fixing rod (102) and a mounting groove (303); two fixing rods (102) are provided, and both fixing rods (102) are fixedly connected to the inner side of the housing (1); two groups of mounting grooves (303) are provided, and the two groups of mounting grooves (303) are respectively arranged on the inner and outer sides of the capturing transparent chamber (3), and the outer mounting groove (303) is slidably connected to the fixing rod (102).

6. The non-destructive mosquito catcher that is easy to adjust as claimed in claim 5, characterized in that: The mosquito catching mechanism further comprises: a hinged rod (13) and a reset torsion spring (1301); two hinged rods (13) are provided, and the two hinged rods (13) are both rotatably connected to the inner side of the capture transparent chamber (3); two reset torsion springs (1301) are provided, one end of the two reset torsion springs (1301) is respectively fixedly connected to the outer sides of the two hinged rods (13), and the other ends of the two reset torsion springs (1301) are both fixedly connected to the inner side of the capture transparent chamber (3).

7. The non-destructive mosquito catcher that is easy to adjust as claimed in claim 6, characterized in that: The mosquito catching mechanism further comprises: a sliding rack (14), a fixing block (1401) and a connecting gear (15); the sliding rack (14) is provided with two groups, and the two groups of sliding racks (14) are respectively slidably connected to the inner sides of the two hinged rods (13); the fixing block (1401) is provided with two groups, and the two groups of fixing blocks (1401) are respectively fixedly connected to the outer sides of the two groups of sliding racks (14); the connecting gear (15) is provided with two groups, and the two connecting gears (15) are respectively rotatably connected to the inner sides of the two hinged rods (13), and the two connecting gears (15) are respectively meshed with the two groups of sliding racks (14).

8. The easily adjustable non-destructive mosquito catcher according to claim 7, characterized in that: The mosquito catching mechanism further comprises: a connecting block (1402), a sliding frame (16) and a blocking net (17); the connecting block (1402) is provided with two groups, the two groups of connecting blocks (1402) are respectively fixedly connected to the outside of the two groups of fixed blocks (1401), and the two groups of connecting blocks (1402) are respectively slidably connected to the inside of the two groups of mounting grooves (303); the sliding frame (16) is slidably connected to the inside of the transparent capture chamber (3), and the sliding frame (16) is fixedly connected to the two inner connecting blocks (1402); the blocking net (17) is fixedly connected to the inside of the sliding frame (16).

9. The easily adjustable non-destructive mosquito catcher according to claim 8, characterized in that: The mosquito catching mechanism further comprises: a catching opening (304), a sliding baffle (18) and a compression spring (19); the catching opening (304) is arranged on the upper end surface of the front end of the catching transparent bin (3); the sliding baffle (18) is slidably connected to the inner side of the front end of the catching transparent bin (3); a plurality of compression springs (19) are provided, the rear ends of the plurality of compression springs (19) are all fixedly connected to the front end surface of the sliding baffle (18), and the front ends of the plurality of compression springs (19) are all fixedly connected to the inner side of the front end of the catching transparent bin (3).

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