High-altitude insect monitoring device

Abstract

The utility model relates to the technical field of insect extermination, disclose a kind of high altitude insect situation measuring and reporting instrument, including measuring and reporting instrument box, the inner wall sliding connection of measuring and reporting instrument box has pull-out mechanism, the outer wall fixed connection of measuring and reporting instrument box has dismantling mechanism, the pull-out mechanism includes sliding plate, the inner wall sliding connection in the measuring and reporting instrument box of the outer wall of sliding plate, the outer wall fixed connection of sliding plate has pull ring, the outer wall fixed connection of sliding plate has maintenance fence, the outer wall fixed connection of sliding plate has multiple limit posts, the outer wall fixed connection of sliding plate has two limit strips, in the utility model, sliding plate works by pull ring, pull ring pulls out sliding plate, maintenance fence prevents corpse from separating, push back sliding plate after cleaning, fixed assembly extrusion moves ball fixed, realize the function of cleaning insect corpse, compared with prior art, it plays the effect of cleaning convenient and sliding fixed stable.

Description

Technical Field

[0001] This utility model relates to the field of insect control technology, and in particular to a high-altitude insect monitoring instrument. Background Technology

[0002] In agricultural pest and disease monitoring scenarios, equipment used for high-altitude pest monitoring needs to be paired with suitable auxiliary structures. The high-altitude environment can capture migratory pests, and the monitoring data is crucial for prevention and control decisions. Therefore, the relevant auxiliary structures must meet the requirements for high-altitude deployment, ensuring that the equipment is stably installed at high locations such as utility poles and supports.

[0003] Meanwhile, outdoor high-altitude environments are often exposed to wind, rain, and sun, so the structure needs to be protective to prevent the equipment from being affected by severe weather. In addition, the equipment needs to be regularly maintained and calibrated, and the auxiliary structure must be easy for personnel to operate. These designs are all based on the environmental characteristics and usage needs of high-altitude insect monitoring to ensure stable operation of the equipment and accurate data collection.

[0004] In agricultural pest monitoring, specialized equipment is often used in conjunction with high-altitude monitoring. This equipment generally consists of a trapping component, an identification module, a data transmission unit, and a mounting bracket. The trapping component has a specific wavelength light source, and the bracket can be fixed on a high-altitude column or tower. When in use, the equipment is first installed at a height of more than 10 meters using the bracket. After the light source is turned on, it attracts migratory pests. When the pests touch the electric grid of the trapping component or fall into the collection chamber, the identification module collects images or information about the pests. The data transmission unit then sends the information to the terminal platform in real time. Staff can remotely view the types and quantities of pests, providing a basis for pest and disease control.

[0005] However, in actual operation and maintenance, this type of equipment has two prominent inconveniences. On the one hand, the insect carcasses in the collection chamber need to be cleaned regularly. Workers must use climbing equipment to climb to a high altitude, unlock the fixed structure, remove the collection chamber, pour out the insect carcasses, and then reinstall it. This is not only laborious but also poses a safety hazard for working at height. On the other hand, the replacement of the trapping light source after it ages or is damaged is complicated. The power supply to the equipment must be disconnected, the outer protective cover must be removed, and multiple fixing screws must be unscrewed to remove the old light source. After replacing the new light source, the components must be restored one by one. The space for working at height is narrow, and the whole operation takes a long time. During this period, the equipment cannot be monitored normally, and key data during the active period of insect infestation may be missed. Therefore, a high-altitude insect infestation monitoring instrument is proposed to solve the above problems. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a high-altitude insect infestation monitoring instrument, which aims to improve the problem that the process of disassembling and fixing the structure is relatively troublesome when cleaning insect corpses in the prior art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A high-altitude insect pest monitoring instrument includes a monitoring instrument housing, wherein a pull-out mechanism is slidably connected to the inner wall of the monitoring instrument housing, and a disassembly mechanism is fixedly connected to the outer wall of the monitoring instrument housing.

[0009] The pull-out mechanism includes a sliding plate, the outer wall of which is slidably connected to the inner wall of the measuring instrument housing, a pull ring fixedly connected to the outer wall of the sliding plate, a maintenance rail fixedly connected to the outer wall of the sliding plate, multiple limiting posts fixedly connected to the outer wall of the sliding plate, two limiting strips fixedly connected to the outer wall of the sliding plate, and a fixing component fixedly connected to the outer wall of the sliding plate.

[0010] As a further description of the above technical solution: the disassembly mechanism includes a hollow column, the outer wall of which is fixedly connected to the outer wall of the monitoring instrument box, a movable column is slidably connected to the inner wall of the hollow column, an insect-attracting lamp shell is fixedly connected to the inner wall of the movable column, a sliding block is fixedly connected to the outer wall of the movable column, a limit block is fixedly connected to the inner wall of the hollow column, and a spring is sleeved on the outer wall of the limit block.

[0011] As a further description of the above technical solution:

[0012] The fixing component includes a clamping plate, the outer wall of which is slidably connected to the inner wall of the measuring instrument housing, and two movable balls are slidably connected to the outer wall of the clamping plate. Each of the two movable balls is fixedly connected to a spring.

[0013] As a further description of the above technical solution:

[0014] The outer walls of the plurality of limiting posts are slidably connected to the inner wall of the measuring instrument housing, and the outer walls of the two limiting strips are slidably connected to the inner wall of the measuring instrument housing;

[0015] As a further description of the above technical solution:

[0016] One end of the spring is fixedly connected to the inner wall of the measuring instrument box, and the outer wall of the movable ball is slidably connected to the inner wall of the measuring instrument box;

[0017] As a further description of the above technical solution:

[0018] The outer wall of the maintenance railing is slidably connected to the inner wall of the monitoring instrument housing, and the cross-section of the pull ring is U-shaped;

[0019] As a further description of the above technical solution:

[0020] The outer wall of the sliding block is slidably connected to the inner wall of the hollow column, and the cross-section of the hollow column is concave.

[0021] As a further description of the above technical solution:

[0022] One end of the second spring is in contact with the outer wall of the movable column, and the other end of the second spring is in contact with the outer wall of the hollow column.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the sliding plate is driven by the pull ring. Pulling the pull ring pulls the sliding plate out, the maintenance rail prevents the corpse from falling off, and after cleaning, the sliding plate is pushed back. The fixing component squeezes the moving ball to fix it, thus realizing the function of cleaning the insect corpse. Compared with the prior art, it has the effect of convenient cleaning and stable sliding fixation.

[0025] 2. In this utility model, the sliding block is driven to work by the moving column. Pressing down and rotating the moving column causes the sliding block to disengage from the slot of the hollow column. The compressed limiting block pushes the moving column out with elastic force, thereby realizing the function of replacing the outer shell of the insect attracting lamp. Compared with the prior art, it has the effect of convenient disassembly, simple operation and quick replacement. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a high-altitude insect monitoring instrument proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the sliding plate of a high-altitude insect infestation monitoring instrument proposed in this utility model;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 This is a schematic diagram of the hollow column structure of a high-altitude insect monitoring instrument proposed in this utility model.

[0030] Legend:

[0031] 1. Meter housing;

[0032] 2. Pull-out mechanism; 21. Sliding plate; 22. Pull ring; 23. Maintenance railing; 24. Limit post; 25. Limit strip;

[0033] 26. Fixed component; 261. Clamping plate; 262. Moving ball; 263. Spring 1;

[0034] 3. Disassembly mechanism; 31. Hollow column; 32. Moving column; 33. Insect-attracting lamp housing; 34. Sliding block; 35. Spring II; 36. Limiting block. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] Example:

[0037] A high-altitude insect monitoring instrument, referring to Figures 1 to 3 The system includes a monitoring instrument housing 1, which is the core protective and load-bearing component of the insect monitoring instrument. It provides sliding installation space and fixed support to ensure the stable operation of the internal monitoring components and insect attracting components. The inner wall of the monitoring instrument housing 1 is slidably connected to a pull-out mechanism 2. The pull-out mechanism 2 enables convenient cleaning of insect corpses through the pulling action, while also achieving stable positioning to ensure structural stability before and after cleaning. The outer wall of the monitoring instrument housing 1 is fixedly connected to a disassembly mechanism 3. The disassembly mechanism 3 achieves quick disassembly and assembly through the coordinated action of pressing, rotating and elastically resetting, which facilitates the maintenance and replacement of the insect attracting lamp.

[0038] Specifically, the monitoring instrument housing 1, as the core protection and load-bearing component, provides sliding installation space and fixed support to ensure the stable operation of the internal monitoring components and insect-attracting components. The pull-out mechanism 2 can slide along the monitoring instrument housing 1, and the insect corpses can be easily cleaned by pulling. During and after cleaning, it can achieve stable positioning to ensure that the structure is always stable. The disassembly mechanism 3 is integrated on the monitoring instrument housing 1. It can complete the quick disassembly and assembly operation through the coordinated action of pressing, rotating and elastic reset. The insect-attracting lamp can be maintained and replaced without complicated steps, improving the equipment operation and maintenance efficiency.

[0039] The pull-out mechanism 2 includes a sliding plate 21, which is the core load-bearing component of the mechanism. It receives the insect carcasses collected during the monitoring process and pulls them out of the housing for cleaning. The outer wall of the sliding plate 21 is slidably connected to the inner wall of the monitoring instrument housing 1. The housing provides a guide for the sliding plate 21, ensuring a smooth and stable pull-out process and preventing spillage of the carcasses. A pull ring 22 is fixedly connected to the outer wall of the sliding plate 21; the pull ring 22 is the operating component of the pull-out mechanism 2. The operator provides a force application point to facilitate the sliding plate 21 to move in and out of the box by pulling. The outer wall of the sliding plate 21 is fixedly connected to a maintenance railing 23. The maintenance railing 23 is set around the edge of the sliding plate 21 to block the insect corpses that are offset due to inertia when pulling, and prevent the corpses from falling off the sliding plate 21 and causing pollution or incomplete cleaning. The outer wall of the sliding plate 21 is fixedly connected to multiple limiting posts 24. The multiple limiting posts 24 are distributed along the edge of the sliding plate 21 and cooperate with the sliding of the box to limit the sliding trajectory of the sliding plate 21 and avoid offset or tilting during sliding.

[0040] Specifically, the sliding plate 21 of the pull-out mechanism 2 serves as the core load-bearing component, receiving the insect carcasses collected during monitoring. The carcasses are pulled out of the monitoring instrument housing 1 for cleaning. The sliding plate 21 can slide along the monitoring instrument housing 1, with the housing providing a sliding guide to ensure a smooth and stable pull-out process and prevent jamming that could cause the carcasses to spill. The pull ring 22 on the sliding plate 21 serves as an operating component, providing a point of force for the operator. When pulled, it can move the sliding plate 21 in and out of the housing. The maintenance railing 23 is set around the edge of the sliding plate 21 to prevent insect carcasses from shifting due to inertia during the pull-out process, thus preventing the carcasses from detaching from the sliding plate 21 and causing contamination or incomplete cleaning. Multiple limiting posts 24 are distributed along the edge of the sliding plate 21, working in conjunction with the housing to limit its sliding trajectory and prevent deviation or tilting during sliding.

[0041] Two limiting strips 25 are fixedly connected to the outer wall of the sliding plate 21. These two limiting strips 25, together with the limiting post 24, further enhance the sliding stability of the sliding plate 21, ensuring accurate pulling direction and preventing the sliding plate 21 from shaking. A fixing component 26 is also fixedly connected to the outer wall of the sliding plate 21. The fixing component 26 is a positioning part of the pulling mechanism 2, which, through cooperation with the internal structure of the housing, fixes the sliding plate 21, preventing it from shifting within the housing after cleaning. The fixing component 26 includes a locking plate 261. It is the core limiting component of the fixing component 26, realizing locking and unlocking, and is the key execution component of the fixing function. The outer wall of the card plate 261 is slidably connected to the inner wall of the measuring instrument box 1. The card plate 261 slides on the inner wall of the measuring instrument box 1 and moves synchronously with the sliding plate 21 to ensure accurate fixing. The outer wall of the card plate 261 is slidably connected to two moving balls 262. The two moving balls 262 are symmetrically distributed on both sides of the card plate 261. By rolling and cooperating with the card plate 261, the fixing state is switched, and the operation is smooth and without jamming.

[0042] Specifically, the sliding plate 21 of the pull-out mechanism 2 is provided with two limiting strips 25, which work together with the limiting post 24 to further enhance the sliding stability of the sliding plate 21, ensure accurate pulling direction, and avoid shaking during sliding. The fixing component 26 on the sliding plate 21 serves as a positioning component, which fixes the sliding plate 21 by cooperating with the internal structure of the measuring instrument box 1 to prevent it from shifting in the box after cleaning. The locking plate 261 of the fixing component 26 is the core limiting component, which undertakes the locking and unlocking functions and is the key execution component for fixing. The locking plate 261 can slide along the measuring instrument box 1 and move synchronously with the sliding plate 21 to ensure accurate fixing action. Two moving balls 262 are symmetrically distributed on both sides of the locking plate 261. By rolling and cooperating with the locking plate 261, they achieve smooth switching of the fixed state without any jamming during operation.

[0043] Spring 263 is fixedly connected to the outer wall of each of the two movable balls 262. Spring 263 provides elastic restoring force to the movable balls 262, ensuring that the movable balls 262 can fit tightly against the card plate 261 and achieve reliable locking. The outer walls of multiple limiting posts 24 are slidably connected to the inner wall of the measuring instrument box 1. The limiting posts 24 slide in the grooves on the inner wall of the box, and the grooves provide precise guidance to ensure that the sliding plate 21 is pulled out in the preset direction. The outer walls of two limiting strips 25 are slidably connected to the inner wall of the measuring instrument box 1. The limiting strips 25 slide in cooperation with the matching structure of the inner wall of the box, further limiting the up, down, left and right offset of the sliding plate 21 and improving sliding stability. One end of spring 263 is fixedly connected to the inner wall of the measuring instrument box 1. The other end of spring 263 is fixed to the box, so that the box provides stable support for the spring and ensures that the elastic force of the spring can be accurately applied to the movable balls 262.

[0044] Specifically, in the pull-out mechanism 2, springs 263 on the two moving balls 262 provide elastic restoring force, which can push the moving balls 262 to fit tightly against the locking plate 261, ensuring a reliable locking state. One end of the spring 263 is stably supported by the instrument housing 1, ensuring that the elastic force is accurately applied to the moving balls 262. Multiple limiting posts 24 can slide along the slide groove of the instrument housing 1, which provides precise guidance, allowing the sliding plate 21 to always be pulled out in the preset direction. Two limiting strips 25 slide along the instrument housing 1 and cooperate with the inner wall of the housing to further limit the up, down, left, and right offset of the sliding plate 21, greatly improving the stability of the sliding process.

[0045] The outer wall of the movable ball 262 is slidably connected to the inner wall of the monitoring instrument box 1. The movable ball 262 slides in the mounting groove on the inner wall of the box. The mounting groove limits its range of movement, ensuring that the movable ball 262 can accurately match the groove of the card plate 261. The outer wall of the maintenance rail 23 is slidably connected to the inner wall of the monitoring instrument box 1. The maintenance rail 23 slides on the inner wall of the box and forms a sealed guide with the edge of the box. It can block the corpse without affecting the pulling action of the sliding plate 21. The cross-section of the pull ring 22 is U-shaped. The U-shaped cross-section fits the hand's force application habit, making it convenient for the operator to hold and pull, while reducing hand discomfort when pulling and improving the ease of operation.

[0046] Specifically, in the pull-out mechanism 2, the springs 263 equipped with the two moving balls 262 provide elastic restoring force, which can push the moving balls 262 to fit tightly against the locking plate 261, making the locking state more reliable. One end of the spring 263 is stably supported by the instrument housing 1, ensuring that the elastic force is accurately applied to the moving balls 262. Multiple limit posts 24 can slide along the slide groove of the instrument housing 1, and the slide groove provides precise guidance, so that the sliding plate 21 is always pulled out in the preset direction. The two limit strips 25 slide along the instrument housing 1 and cooperate with the matching structure of the inner wall of the housing to further constrain the up, down, left and right offset of the sliding plate 21, significantly enhancing the stability of the sliding process.

[0047] Reference Figure 1 and Figure 4 The disassembly mechanism 3 includes a hollow column 31, which is the basic load-bearing component of the disassembly mechanism 3, providing installation and sliding space to ensure orderly disassembly. The outer wall of the hollow column 31 is fixedly connected to the outer wall of the monitoring instrument housing 1. The hollow column 31 is firmly connected to the housing, making the disassembly mechanism 3 and the housing an integral whole, preventing structural loosening when replacing objects. The inner wall of the hollow column 31 is slidably connected to a movable column 32. The movable column 32 slides on the inner wall of the hollow column 31 and disassembly and assembly are achieved by sliding up and down and rotating. It is the core execution component of the disassembly mechanism 3. The inner wall of the movable column 32 is fixedly connected to an insect-attracting lamp housing 33. The movable column 32 provides fixed support for the insect-attracting lamp housing 33. Through its own disassembly and assembly actions, it drives the insect-attracting lamp housing 33 to move in and out synchronously, realizing the replacement of the housing. The outer wall of the movable column 32 is fixedly connected to a sliding block 34. The sliding block 34 moves synchronously with the movable column 32. The movable column 32 is locked and unlocked by inserting or disengaging from the slot of the hollow column 31.

[0048] Specifically, the hollow column 31 of the disassembly mechanism 3 serves as the basic load-bearing component, providing installation space and sliding support to ensure that the disassembly operation is carried out in an orderly manner. It can form a stable whole with the monitoring instrument housing 1, avoiding structural loosening when replacing objects. The movable column 32 on the hollow column 31 can slide along it, and the disassembly and assembly operations are completed by sliding up and down and rotating. It is the core execution component. The movable column 32 provides fixed support for the insect-attracting lamp housing 33. During disassembly and assembly, it can drive the insect-attracting lamp housing 33 to move in and out synchronously to realize the replacement of the housing. The sliding block 34 on the movable column 32 moves synchronously with it. By inserting or disengaging from the slot of the hollow column 31, the locking and unlocking switching of the movable column 32 is realized.

[0049] A limiting block 36 is fixedly connected to the inner wall of the hollow column 31. The limiting block 36 is a fixed support component. A second spring 35 is sleeved on the outer wall of the limiting block 36. The second spring 35 is compressed and stores elastic force when the moving column 32 is pressed. After unlocking, the elastic force is released to push the moving column 32 out, realizing the quick removal of the insect attractor lamp shell 33. The outer wall of the sliding block 34 is slidably connected to the inner wall of the hollow column 31. The sliding block 34 slides in the slot and slide rail of the inner wall of the hollow column 31 to ensure that the locking and unlocking action of the moving column 32 is precise and controllable. One end of the second spring 35 is connected to the outer wall of the moving column 32. One end of the second spring 35 contacts the moving post 32, ensuring that the moving post 32 can directly squeeze the spring when pressed, so that the spring can effectively store elastic force. The other end of the second spring 35 contacts the outer wall of the hollow post 31. The hollow post 31 provides support for the spring, ensuring that the moving post 32 can be smoothly pushed out when the spring is reset. The cross-section of the hollow post 31 is U-shaped. The U-shaped cross-section provides a matching space for the sliding block 34 to slide and rotate, ensuring that the sliding block 34 can smoothly enter and exit the slot, realizing the locking and unlocking of the moving post 32.

[0050] Specifically, the hollow column 31 of the disassembly mechanism 3 is equipped with a limiting block 36 as a fixed support component. The spring 35 sleeved on the outside is compressed and stores elastic force when the moving column 32 is pressed. After unlocking, the elastic force is released to push the moving column 32 out, realizing the quick removal of the insect-attracting lamp shell 33. The two ends of the spring 35 are in contact with the moving column 32 and the hollow column 31 respectively. When the moving column 32 is pressed, it directly squeezes the spring, so that it can effectively store force. The hollow column 31 provides support for the spring, ensuring that the moving column 32 is pushed out smoothly when resetting. The sliding block 34 slides along the slot and slide of the hollow column 31, ensuring that the locking and unlocking actions of the moving column 32 are precise and controllable. The cross-section of the hollow column 31 is U-shaped, providing a suitable space for the sliding and rotation of the sliding block 34, ensuring that it can smoothly enter and exit the slot, realizing the switching between locking and unlocking of the moving column 32.

[0051] The implementation principle of this application embodiment is as follows: When it is necessary to clean the insect corpses inside the monitoring instrument box 1, pull the pull ring 22 by hand to pull the sliding plate 21 out of the monitoring instrument box 1. At this time, the limiting post 24 and the limiting strip 25 will slide with the sliding plate 21 on the inner wall of the monitoring instrument box 1. The maintenance rail 23 will prevent the insect corpses from falling off the sliding plate 21 due to inertia when pulled out. After cleaning the insect corpses on the sliding plate 21, push the sliding plate 21 back into the monitoring instrument box 1 so that the fixing component 26 enters the inner wall of the monitoring instrument box 1 and squeezes the two moving balls 262. When the moving balls 262 slide into the grooves on both sides of the fixing component 26, the sliding plate 21 can be fixed.

[0052] When it is necessary to replace the outer shell 33 of the insect-attracting lamp, press down and rotate the moving column 32 so that the sliding block 34 on the moving column 32 can disengage from the slot opened in the hollow column 31. When the moving column 32 is rotated to the correct position, the sliding block 34 will completely lose the restriction of the hollow column 31. At this time, the compressed limiting block 36 can use its elasticity to push the moving column 32 out of the hollow column 31, thereby achieving the purpose of replacing the outer shell 33 of the insect-attracting lamp.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-altitude insect pest monitoring instrument, comprising an instrument housing (1), characterized in that: The inner wall of the instrument housing (1) is slidably connected to a pull-out mechanism (2), and the outer wall of the instrument housing (1) is fixedly connected to a disassembly mechanism (3). The pull-out mechanism (2) includes a sliding plate (21), the outer wall of which is slidably connected to the inner wall of the meter housing (1), a pull ring (22) is fixedly connected to the outer wall of the sliding plate (21), a maintenance rail (23) is fixedly connected to the outer wall of the sliding plate (21), a plurality of limiting posts (24) are fixedly connected to the outer wall of the sliding plate (21), two limiting strips (25) are fixedly connected to the outer wall of the sliding plate (21), and a fixing component (26) is fixedly connected to the outer wall of the sliding plate (21).

2. The high-altitude insect monitoring instrument according to claim 1, characterized in that: The disassembly mechanism (3) includes a hollow column (31), the outer wall of which is fixedly connected to the outer wall of the monitoring instrument box (1), the inner wall of which is slidably connected to a movable column (32), the inner wall of which is fixedly connected to an insect-attracting lamp shell (33), the outer wall of which is fixedly connected to a sliding block (34), the inner wall of which is fixedly connected to a limiting block (36), and the outer wall of which is fitted with a spring (35).

3. The high-altitude insect monitoring instrument according to claim 1, characterized in that: The fixing component (26) includes a clamping plate (261), the outer wall of which is slidably connected to the inner wall of the measuring instrument housing (1), and two movable balls (262) are slidably connected to the outer wall of the clamping plate (261), and springs (263) are fixedly connected to the outer walls of the two movable balls (262).

4. The high-altitude insect infestation monitoring instrument according to claim 1, characterized in that: The outer walls of the plurality of limiting posts (24) are slidably connected to the inner wall of the instrument housing (1), and the outer walls of the two limiting strips (25) are slidably connected to the inner wall of the instrument housing (1).

5. The high-altitude insect monitoring instrument according to claim 3, characterized in that: One end of the spring (263) is fixedly connected to the inner wall of the instrument housing (1), and the outer wall of the movable ball (262) is slidably connected to the inner wall of the instrument housing (1).

6. The high-altitude insect infestation monitoring instrument according to claim 1, characterized in that: The outer wall of the maintenance railing (23) is slidably connected to the inner wall of the meter housing (1), and the cross-section of the pull ring (22) is U-shaped.

7. The high-altitude insect infestation monitoring instrument according to claim 2, characterized in that: The outer wall of the sliding block (34) is slidably connected to the inner wall of the hollow column (31), and the cross-section of the hollow column (31) is concave.

8. The high-altitude insect infestation monitoring instrument according to claim 2, characterized in that: One end of the second spring (35) is in contact with the outer wall of the movable column (32), and the other end of the second spring (35) is in contact with the outer wall of the hollow column (31).

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