Insect flying blocking device

Abstract

The utility model discloses an insect flying barrier device, belongs to the technical field of flying barrier devices, and solves the problems that the existing flying barrier device is complicated to assemble and is not suitable for a grassland environment. The device comprises a baffle, collectors used for collecting insects are fixed to the two sides of the bottom of the baffle, and telescopic supporting rods are fixed to the two sides of the middle of the top of the baffle. The supporting rods are arranged on the two sides of the blocking plate to support the blocking plate, the tedious installation process that the blocking plate is hung above a tree trunk through a rope is avoided, the blocking plate can be installed without climbing trees or building ladders, the blocking plate is more suitable for the environments such as grassland lacking hanging conditions, the application range is widened, and the installation efficiency and safety are improved; and the supporting rod and the ground form a triangular structure, so that the stress is stable, the stability can be kept even if the grassland blows wind, and the maintenance frequency of a measuring and forecasting worker is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flight barriers, in particular to an insect flight barrier. Background Art

[0002] The grassland is the largest terrestrial ecosystem in China, the main vegetation type in arid, semi-arid and alpine regions, and together with forests, it forms the main body of China's ecological security barrier. However, in recent years, affected by factors such as global climate change and unreasonable use of grasslands, grassland pests have continued to occur severely, seriously affecting the stable development of China's animal husbandry and the lives of herdsmen. One of the tasks of monitoring harmful organisms in grasslands is to prevent and control the outbreak of grassland pests. Monitoring equipment that is simple to operate, convenient to assemble, and highly effective can promote the improvement of monitoring accuracy and monitoring capabilities.

[0003] A flight interception trap (abbreviated as FIT, Flight Interception Trap or Window Trap) is a simple and effective insect collection device that originated abroad and can be used for a long time. Its main principle is to use a vertical screen to block the flight of insects so that they fall into the collector, which is very effective for collecting insects with flight ability. Existing flight interception traps include a PVC screen. The bottom of the PVC screen is fixed with a PVC water trough for collecting insects by a rope. Both ends of the PVC water trough are sealed, and both sides of the top of the PVC screen are suspended between two trees by ropes. Fixing this flight interception trap by ropes is not only cumbersome to assemble and install, but also requires climbing trees or using ladders to fix the ropes at the upper end of the flight interception trap on the tree trunks on both sides at least 2 meters above the ground, which is not suitable for the grassland environment and has a small scope of application. Summary of the Utility Model

[0004] In view of the above problems in the prior art, the utility model provides an insect flight barrier, which solves the problems that the existing flight barrier is cumbersome to assemble and not suitable for the grassland environment.

[0005] In order to achieve the above object, the technical solution adopted by the utility model is as follows:

[0006] Provide an insect flight barrier, including a barrier plate. On both sides of the bottom of the barrier plate, collectors for collecting insects are fixed. On both sides of the middle of the top of the barrier plate, a support rod is fixed. The bottom ends of the two support rods are inserted into the ground.

[0007] In this solution, support poles are arranged on both sides of the barrier plate to support the barrier plate, which not only avoids the tedious installation process of hanging it above the tree trunk through ropes, but also does not require climbing trees or using ladders for installation. It is more suitable for environments such as grasslands where there are no hanging conditions, expands the scope of application, and improves installation efficiency and safety. The support poles form a triangle with the ground, and the force is stable. It can remain stable even when the grassland is windy, reducing the number of maintenance times for surveyors.

[0008] Furthermore, the barrier plate is an acrylic plate, and the length and height of the acrylic plate are 1000mm~1200mm. Setting the length and height of the barrier plate in this way can effectively block flying insects while maintaining the lightness and stability of the device, making it easy to carry and install. The barrier plate is made of acrylic plate, which is not only light in weight and high in strength, but also has strong weather resistance and impact resistance, can be used for a long time in outdoor environments, and is not easily deformed or damaged.

[0009] Furthermore, the acrylic is a transparent acrylic sheet or a yellow acrylic sheet. The transparent acrylic sheet can physically block insects, while the yellow acrylic sheet also has an attraction effect on some insects, which can increase the trapping efficiency of the target insects.

[0010] Furthermore, half of the acrylic plate is a transparent layer, and the other half is a yellow layer for reflecting a wavelength of 565-585nm. The yellow layer reflecting a specific wavelength can better attract target insects and increase the capture rate.

[0011] Furthermore, each collector is a rectangular parallelepiped structure with an opening at the top, a threaded hole is provided on the top of one side of each collector, and a through hole corresponding to the threaded hole is provided on the baffle plate, and the collector is bolted to the baffle plate through the threaded hole and the through hole. The collector is fixed to the baffle plate by bolt connection, and is installed and disassembled through the threaded hole and the through hole, making it more convenient to replace and clean the collector, and the maintenance cost is low.

[0012] Furthermore, the length of each collector is the same as the length of the baffle plate, and the height and width of each collector are both 200-300 mm.

[0013] Furthermore, each support rod is a stainless steel round tube, a connecting plate is welded on the top of the stainless steel round tube, the connecting plate is bolted to the barrier plate, and the bottom of the stainless steel round tube is inserted into the ground. The support rod adopts the stainless steel round tube design, and the bolt connection method of the connecting plate ensures the stability and durability of the device. The stainless steel material has strong corrosion resistance and is suitable for long-term outdoor use.

[0014] Furthermore, an inverted V-shaped rain shield is provided on the top of the baffle plate, and the top projection area of ​​each side of the rain shield is greater than or equal to the opening area of ​​the collector. The area of ​​the rain shield is set in this way, which can effectively block rainwater from entering the collector, prevent the insect samples in the collector from being washed away or damaged by rainwater, and improve the adaptability of the device in the outdoor environment and the quality of sample preservation.

[0015] Furthermore, each support rod is a telescopic rod, and the top end of each telescopic rod is hinged to the baffle plate, and the bottom end of each telescopic rod is in contact with the ground. The support rod is a telescopic rod, which is convenient for adjustment according to the terrain and environmental needs, and adapts to different installation heights and ground conditions, making the device installation more flexible. At the same time, the hinged method improves the convenience of installation and disassembly, and enhances the convenience of use.

[0016] The utility model discloses an insect flight barrier, which has the following beneficial effects:

[0017] The utility model supports the barrier plate by arranging support poles on both sides of the barrier plate, which not only avoids the tedious installation process of hanging it above the tree trunk through ropes and can be installed without climbing trees or using ladders. It is more suitable for environments such as grasslands that lack hanging conditions, expands the scope of application, and improves installation efficiency and safety. The support poles form a triangular structure with the ground, which is stable in force and can remain stable even when it is windy on the grassland, reducing the number of maintenance times for surveyors. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a side view of the insect flight barrier;

[0019] Figure 2 is a front view of the insect flight barrier;

[0020] Among them: 1. baffle plate; 2. collector; 3. support rod; 4. rain shield; 41. sliding fastener; 5. connecting plate. DETAILED DESCRIPTION

[0021] The specific implementation methods of the utility model are described below to facilitate technical personnel in this technical field to understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific implementation methods. For ordinary technical personnel in this technical field, as long as various changes are within the spirit and scope of the utility model defined and determined by the attached claims, these changes are obvious, and all utility model creations using the concept of the utility model are protected.

[0022] This embodiment provides an insect flight barrier. Compared with the existing flight barrier fixed to two tree trunks by ropes, in this embodiment, struts 3 are arranged on both sides of the barrier plate 1 to support the barrier plate 1, avoiding the cumbersome installation process of hanging above the tree trunks by ropes, and being more suitable for environments lacking hanging conditions such as grasslands. The following is the detailed structure of an insect flight barrier.

[0023] Reference Figure 1 And Figure 2 , an insect flight barrier, comprising a barrier plate 1, two collectors 2 and two struts 3.

[0024] The barrier plate 1 is rectangular, with a length and height of 1000 mm to 1200 mm. Preferably, in this embodiment, the length and height of the barrier plate 1 are 1200 mm and 1000 mm respectively.

[0025] The barrier plate 1 in this embodiment is an acrylic plate, and the acrylic can be a transparent acrylic plate or a yellow acrylic plate. Preferably, in order to improve the insect capture rate, half of the acrylic plate in this embodiment is a transparent layer, and the other half is a yellow layer for reflecting wavelengths of 565 - 585 nm.

[0026] The two collectors 2 are respectively fixed on both sides of the bottom of the barrier plate 1 for collecting insects. Each collector 2 is a cuboid structure with an open top. A threaded hole is provided at the top of one side of each collector 2, and a through hole corresponding to the threaded hole is provided on the barrier plate 1. The collector 2 is bolted to the barrier plate 1 through the threaded hole and the through hole. The collector 2 is fixed to the barrier plate 1 by means of bolt connection, which is convenient for installation and disassembly.

[0027] In this embodiment, the length of each collector 2 is the same as the length of the barrier plate 1, and the height and width of each collector 2 are 200 - 300 mm. Preferably, the height and width of the collector 2 in this embodiment are both 200 mm.

[0028] The top parts of the two struts 3 are respectively fixed to both sides of the middle of the top of the barrier plate 1, and the bottom parts of the two struts 3 are in contact with the ground.

[0029] As a specific structure of the strut 3, each strut 3 is a stainless steel round tube. A connecting plate 5 is welded to the top end of the stainless steel round tube, and the connecting plate 5 is bolted to the barrier plate 1. The bottom end of the stainless steel round tube is inserted into the ground. The strut 3 is designed as a stainless steel round tube, combined with the bolt connection method of the connecting plate 5, ensuring the stability and durability of the device. The stainless steel material has strong corrosion resistance and is suitable for long-term outdoor use.

[0030] As another structure of the support rod 3, each support rod 3 is a telescopic rod, and the top end of each telescopic rod is hinged to the partition board 1. The bottom end of each telescopic rod is conical, and the bottom end of each telescopic rod can be inserted obliquely into the ground for fixation. The use of telescopic rods for the support rods 3 facilitates adjustment according to terrain and environmental requirements, adapts to different installation heights and ground conditions, makes the installation of the device more flexible, and at the same time, the hinged method improves the convenience of installation and disassembly and enhances the convenience of use.

[0031] To prevent the insect samples in the collector 2 from being washed away or damaged by rainwater and improve the adaptability of the device in the outdoor environment and the quality of sample preservation, a rain shield 4 in an inverted V shape is provided at the top of the partition board 1, and the top view projection area of each side of the rain shield 4 is greater than or equal to the opening area of the collector 2. By setting the area of the rain shield 4 in this way, rainwater can be effectively blocked from entering the collector 2.

[0032] In this embodiment, a sliding fastener 41 is provided at the bottom of the rain shield 4. The sliding fastener 41 is slidably engaged with the top of the partition board 1, and the setting of the sliding fastener 41 facilitates fixing the rain shield 4 on the partition board 1.

[0033] Although the specific implementation manners of the utility model have been described in detail in conjunction with the accompanying drawings, it should not be construed as a limitation on the protection scope of this patent. Within the scope described in the claims, various modifications and deformations that can be made by those skilled in the art without creative efforts still fall within the protection scope of this patent.

Claims

1. An insect flight barrier, characterized in that, It includes a partition board (1), collectors (2) for collecting insects are fixed on both sides of the bottom of the partition board (1), and a support rod (3) is fixed on both sides of the middle of the top of the partition board (1), and the bottom ends of the two support rods (3) are inserted into the ground.

2. The insect flight barrier according to claim 1, wherein, The partition board (1) is an acrylic board, and the length and height of the acrylic board are 1000mm - 1200mm.

3. The insect flight barrier according to claim 2, characterized in that, The acrylic is a transparent acrylic board or a yellow acrylic board.

4. The insect flight barrier according to claim 2, wherein Half of the acrylic board is a transparent layer, and the other half is a yellow layer for reflecting wavelengths of 565 - 585nm.

5. The insect flight blocker according to claim 1, characterized in that, Each collector (2) is a cuboid structure with an open top. A threaded hole is provided at the top of one side of each collector (2), and a through hole corresponding to the threaded hole is provided on the partition board (1). The collector (2) is bolted to the partition board (1) through the threaded hole and the through hole.

6. The insect flight barrier according to claim 1, characterized in that, The length of each collector (2) is the same as the length of the partition board (1), and the height and width of each collector (2) are 200 - 300mm.

7. The insect flight barrier according to claim 1, characterized in that, Each support rod (3) is a stainless steel round tube. A connecting plate (5) is welded to the top end of the stainless steel round tube, and the connecting plate (5) is bolted to the partition board (1), and the bottom end of the stainless steel round tube is inserted into the ground.

8. The insect flight barrier according to claim 1, characterized in that, A rain shield (4) in an inverted V shape is provided at the top of the partition board (1), and the top view projection area of each side of the rain shield (4) is greater than or equal to the opening area of the collector (2).

9. The insect flight barrier according to claim 7, wherein, Each support rod (3) is a telescopic rod, and the top end of each telescopic rod is hinged to the partition board (1), and the bottom end of each telescopic rod is in contact with the ground.

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