Termite prevention and control monitoring equipment and system based on circuit on-off method

Abstract

The invention discloses a termite prevention and control monitoring device and system based on a circuit on-off method, and relates to the technical field of termite prevention and control, the termite prevention and control monitoring device comprises an outer shell, the outer wall of the outer shell is provided with a termite inlet through hole, the top of the outer shell is sleeved with a top cover, and the top cover is provided with an electrified wire extending downwards to an inner cavity of the outer shell; the bottom of the outer wall of the electrified wire is fixedly connected with an ant luring batten, and a monitoring mechanism is arranged in the top cover. And a buckling mechanism is arranged between the bottom of the electrified wire and the unearthing mechanism. The termite trapping battens can be used for trapping termites to gnaw and destroying the electrified wire, and the monitoring mechanism is matched to monitor the on-off of the circuit of the electrified wire, so that the termites are detected, the termites are killed and prevented in time, and the termite trapping device is simple and small in overall structure, convenient to carry and install, accurate in termite monitoring and high in practicability. Therefore, the use requirements of termite prevention and monitoring are better met.

Description

Technical Field

[0001] The present invention relates to the technical field of termite control, and in particular to a termite control monitoring device and system based on a circuit on-off method. Background Art

[0002] Termites are the oldest social insects, playing an important role in the recycling of dead wood materials and promoting the formation and turnover of soil. However, termites are listed as one of the world's five major pests, not only because they have a wide range of damage, but also because they are extremely destructive, and can cause damage to many important materials such as houses, reservoir dams, agricultural and forestry crops, garden trees, transportation facilities, telecommunication equipment, books, archives, paper, cloth, silk, etc.

[0003] As an important part of historical and cultural heritage, the protection of ancient buildings has received more and more attention. Termites are one of the main destroyers of ancient buildings, and the research on their early warning system is of great significance to the protection of ancient buildings. The occurrence of termites in most areas has generally shown an upward trend. Street trees are an important food source for termites and also a place for termites to live and move. Street trees are hollow after being eaten by termites, and are prone to broken branches and lodging during typhoon seasons, posing a major safety hazard. Therefore, conducting termite early warning work is not only necessary to protect the property safety of the people, but also an inevitable requirement for maintaining ecological environmental balance and promoting coordinated social and economic development.

[0004] Termite monitoring equipment is one of the commonly used equipment in termite control. It can monitor whether there are signs of termite activity, so as to carry out termite control in time. However, the commonly used termite monitoring equipment nowadays is large in size, has great limitations in deployment conditions, is not convenient to carry and deploy at multiple points at will, has low adaptability, and is costly. The monitoring effect on termite control is limited, and it is difficult to meet the actual use needs today. Therefore, a termite control monitoring equipment and system based on the circuit on-off method is proposed. Summary of the invention

[0005] The object of the present invention is to provide a termite control monitoring device and system based on a circuit on-off method to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a termite control monitoring device based on a circuit on-off method, comprising:

[0007] An outer shell, wherein the outer wall of the outer shell is provided with an ant entry hole for assisting termites to enter the inner cavity of the outer shell, a top cover is sleeved on the top of the outer shell, a power-carrying wire is provided on the top cover and extends downward to the inner cavity of the outer shell, an ant-attracting wooden strip is fixedly connected to the bottom of the outer wall of the power-carrying wire, and a monitoring mechanism is provided in the top cover, and the monitoring mechanism is used to monitor the on-off of the power-carrying wire;

[0008] The unearthing mechanism is arranged at the bottom of the inner cavity of the outer shell, and a buckle mechanism is arranged between the bottom of the energized wire and the unearthing mechanism. The energized wire controls the unearthing mechanism to pop out to the bottom of the outer shell through the buckle mechanism.

[0009] Preferably, a downwardly recessed electric control cavity is provided on the top of the top cover, and the monitoring mechanism is installed in the electric control cavity. The monitoring mechanism includes a circuit board and a power-off sensor fixedly installed inside the electric control cavity. The power-on wire and the power-off sensor are both electrically connected to the circuit board. The power-on wire is bent with both ends facing each other and electrically connected to the circuit board. The power-off sensor detects the on and off current of the power-on wire through the circuit board. Edge strips are fixedly connected to the bottom of the outer wall of the top cover and the top of the outer wall of the shell, and a sealing sleeve is slidably sleeved on the outer wall of the top cover.

[0010] Preferably, a positioning plate is provided at the top of the inner cavity of the outer shell, a support ring for supporting the positioning plate is fixedly connected to the top of the inner wall of the outer shell, a V-shaped through hole which is wide at the top and narrow at the bottom is opened in the middle of the positioning plate, a cable clamp is inserted and connected in the V-shaped through hole, the cable clamp is sleeved on the outer wall of the power-carrying conductor, and the side of the cable clamp close to the power-carrying conductor is serrated.

[0011] Preferably, the unearthing mechanism includes a sleeve, in which a pop-up mechanism is slidably provided, a plug-in slot is provided at the top of the outer wall of the sleeve, a connecting angle head protruding in an oblique upward direction is provided at the top of the side wall of the sleeve, the end of the connecting angle head is rotatably connected with a special-shaped buckle, and a reset torsion spring is provided between the special-shaped buckle and the connecting angle head, and the bottom of the special-shaped buckle is in the shape of a hook and extends through the plug-in slot to the inside of the sleeve to lock the pop-up mechanism.

[0012] Preferably, a guide plate is provided above the sleeve, the top of the special-shaped buckle has a rod extending in the direction of the guide plate, a straight through hole is provided at the end position of the upper rod of the special-shaped buckle close to the guide plate, a guide slider is fixedly connected to the bottom of the outer wall of the guide plate, the outer wall of the guide slider is slidably connected to the inner side of the straight through hole, and the straight through hole is fixedly set to the current-carrying wire through a buckle mechanism.

[0013] Preferably, the pop-up mechanism includes a T-rod, which is slidably connected to the inside of the sleeve, a blocking ring is fixedly connected to the middle of the inner cavity of the sleeve, a strike rod is slidably connected to the bottom of the inner cavity of the sleeve, the bottom end of the T-rod passes through the blocking ring and is fixedly connected to the strike rod, and a second spring is fixedly connected between the strike rod and the blocking ring.

[0014] Preferably, the T-shaped rod is in a T-shape that is wide at the top and narrow at the bottom, the top of the T-shaped rod is in a truncated cone shape, and a plurality of drainage grooves are provided at intervals at the bottom of the outer wall of the impact rod.

[0015] Preferably, a blocking plate for carrying bait is provided in the inner cavity of the outer shell and located above the excavation mechanism, a plurality of first springs are fixedly connected at intervals to the sides of the bottom end of the blocking plate, a support block is fixedly connected to the bottom end of the first spring, and the outer wall of the support block is fixedly connected to the inner wall of the outer shell;

[0016] The buckle mechanism includes a hollow sleeve, which is fixedly connected to the middle position of the top of the baffle plate, the top of the connecting vertical rod is convex and extends into the hollow sleeve, the top of the connecting vertical rod is clamped with a wiring seat, the top of the wiring seat is provided with two wiring assemblies, and the top of the connecting vertical rod is fixedly connected with a conductive sheet, which is used to electrically connect the two wiring assemblies;

[0017] Both sides of the terminal block are provided with installation slots, and double-headed tenons are movably connected in the installation slots. Both ends of the double-headed tenon blocks are conical. The double-headed tenon block is fixedly connected to a limiting ring near the end of the hollow sleeve, and a third spring is fixedly connected between the limiting ring and the inner wall of the installation slot. The top side wall of the connecting vertical rod is provided with a second limiting slot matching the double-headed tenon block, and the bottom of the inner wall of the hollow sleeve is provided with a first limiting slot matching the double-headed tenon block.

[0018] Preferably, the wiring assembly includes a wiring slot opened on the top of the wiring seat, and an elastic metal sheet is fixedly connected to the side of the wiring slot close to the conductive sheet, and the elastic metal sheet and the conductive sheet are both made of elastic conductive materials. A threaded press head is provided on the side of the wiring slot away from the elastic metal sheet, and the threaded press head is used to clamp and fix the wire in the wiring slot.

[0019] On the other hand, the present invention also provides a termite control monitoring system based on the circuit on-off method, including an electrical signal collection module, an electrical signal processing module, an output module and a power supply module. The electrical signal collection module collects electrical signal change information caused by termites gnawing on conductive materials, resulting in damage or breakage thereof. The electrical signal processing module receives the electrical signal change information collected by the electrical signal collection module, processes and judges the signal information, obtains termite monitoring situation information and transmits it to the output module. The output module transmits the monitored termite information to the user terminal via a wireless communication channel.

[0020] Compared with the prior art, the technical effects of the present invention are:

[0021] (1) The present invention installs a live wire with an ant-attracting wooden strip inside the outer shell, and then cooperates with a monitoring mechanism installed in the top cover to monitor the circuit on-off status of the live wire. The ant-attracting wooden strip can be used to attract termites to gnaw on the live wire, thereby damaging the live wire. The monitoring mechanism cooperates with the circuit on-off monitoring of the live wire to detect termites, thereby killing and preventing termites in a timely manner. The overall structure is simple and compact, easy to carry and install, and can accurately monitor termites, thereby better meeting the use requirements of termite prevention and control monitoring.

[0022] (2) The present invention provides an excavation mechanism at the bottom of the outer shell, and uses the current-carrying wire to provide a pulling force to the special-shaped buckle when it is installed in the outer shell, so that it can maintain the position of locking the pop-up mechanism. After the current-carrying wire is bitten off by termites, the special-shaped buckle loses the pulling force and releases the lock on the pop-up mechanism, so that the pop-up mechanism automatically pops out and pushes the outer shell upward to expose it, which is convenient for finding and recovering the outer shell.

[0023] (3) The present invention uses a V-shaped lever arm extending outward on the special-shaped buckle, which cooperates with the insertion groove, the connecting angle head and the reset torsion spring assembly on the sleeve to achieve the purpose of locking the position of the pop-up mechanism in the sleeve, and at the same time can reduce the tension required on the energized wire, avoiding the situation where the energized wire breaks due to excessive tension and causing false alarms. This not only meets the need for the outer shell to automatically pop out after the termite monitoring task is completed for easy search and recovery, but also ensures quality and avoids false alarms. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 It is a front cross-sectional structural schematic diagram of the outer shell of the present invention.

[0026] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the top cover of the present invention.

[0027] Figure 4 It is a front cross-sectional structural schematic diagram of the ejection mechanism of the present invention.

[0028] Figure 5 For the present invention Figure 4 Schematic diagram of the local enlarged structure at point A.

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the bullet column of the present invention.

[0030] Figure 7 It is a schematic diagram of the partial front cross-sectional structure of the connecting mechanism of the present invention.

[0031] Figure 8 It is a front cross-sectional structural schematic diagram of the wiring socket of the present invention.

[0032] Fig. 9 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point B.

[0033] Fig.10 The present invention is a flow chart of the termite control monitoring system based on the circuit on-off method.

[0034] In the figure: 100, outer shell; 101, ant inlet hole; 102, top cover; 103, edge strip; 104, sealing sleeve; 105, blocking plate; 106, electric control chamber; 107, support block; 108, first spring;

[0035] 201, circuit board; 202, power-off sensor; 203, power-on wire; 204, ant-attracting wood strip; 205, positioning plate; 206, support ring; 207, V-shaped through hole; 208, cable clamp;

[0036] 300, excavation mechanism; 301, sleeve; 302, impact rod; 303, blocking ring; 304, second spring; 305, T-bar; 306, drainage groove; 307, connecting angle head; 308, plug-in through groove; 309, special-shaped buckle; 310, reset torsion spring; 311, guide plate; 312, straight through hole; 313, guide slider; 314, connecting vertical rod;

[0037] 400, hollow sleeve; 401, conductive sheet; 402, first limiting groove; 403, terminal block; 404, installation slot; 405, double-headed tenon block; 406, limiting ring; 407, third spring; 408, terminal groove; 409, elastic metal sheet; 410, threaded press head; 411, second limiting groove. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] The present invention provides Figure 1-Figure 9 A termite control monitoring device based on the circuit on-off method is shown.

[0040] Embodiment 1, as Figure 1 , Figure 2 and Figure 3As shown, it includes an outer shell 100, the outer wall of the outer shell 100 is provided with an ant entry hole 101 for assisting termites to enter the inner cavity of the outer shell 100, and the outer wall of the outer shell 100 has a plurality of ant entry holes 101 arranged at intervals to meet the needs of termites entering from multiple directions, the top of the outer shell 100 is sleeved with a top cover 102, the top cover 102 is provided with a power wire 203 extending downward to the inner cavity of the outer shell 100, the bottom of the outer wall of the power wire 203 is fixedly connected to an ant-attracting wooden strip 204, a monitoring mechanism is provided in the top cover 102, and the monitoring mechanism is used to monitor the on and off of the power wire 203, and the outer shell 100 is provided with a monitoring mechanism. Other ant-attracting materials (which may also be made of the same material as the ant-attracting wood strips) are also filled to fill the inner cavity of the outer shell 100, so that termites can gradually eat away at the ant-attracting wood strips 204. The ant-attracting wood strips 204 and other ant-attracting materials can be made of Masson pine, which has a good feeding habit for termites. A downwardly concave electric control cavity 106 is provided on the top of the top cover 102, and a monitoring mechanism is installed in the electric control cavity 106. A desiccant can be configured in the electric control cavity 106 to increase the dryness of the electric control cavity 106 and reduce the influence of moisture. At the same time, the connection between the power-carrying wire 203 and the electric control cavity 106 can be sealed with resin to improve the internal of the electric control cavity 106. The airtightness monitoring mechanism includes a circuit board 201 and a power-off sensor 202 fixedly installed inside the electric control cavity 106. The power-on wire 203 and the power-off sensor 202 are both electrically connected to the circuit board 201. The power-on wire 203 is bent with both ends facing each other and electrically connected to the circuit board 201. The power-off sensor 202 detects the current on and off of the power-on wire 203 through the circuit board 201. The bottom of the outer wall of the top cover 102 and the top of the outer wall of the outer shell 100 are fixedly connected with an edge strip 103. The outer wall of the top cover 102 is slidably sleeved with a sealing sleeve 104. The setting of the sealing sleeve 104 can be The electric control chamber 106 of the top cover 102 plays a protective role. The termites are attracted to enter from the ant entrance hole 101 of the outer shell 100 by using the ant attracting material, and the termites eat the ant attracting material inside. When the termites eat the ant attracting wood strips 204, they will eat the power-carrying wires 203, so that the power-carrying wires 203 are damaged. After the power-carrying wires 203 are bitten off by the termites, the power-off sensor 202 detects that the power-carrying wires 203 are powered off through the circuit board 201, and transmits the signal to the user terminal through wireless communication, so that the user can timely understand the termite situation and take measures, thereby achieving the purpose of termite prevention and control;

[0041] Furthermore, if Figure 2 and Fig. 9As shown, a positioning plate 205 is provided at the top of the inner cavity of the outer shell 100, and a supporting ring 206 for supporting the positioning plate 205 is fixedly connected to the top of the inner wall of the outer shell 100. A V-shaped through hole 207 with a wide top and a narrow bottom is provided in the middle of the positioning plate 205. A cable clamp 208 is inserted and connected in the V-shaped through hole 207. The cable clamp 208 is sleeved on the outer wall of the power-carrying wire 203, and the side of the cable clamp 208 close to the power-carrying wire 203 is serrated. After the power-carrying wire 203 passes through the V-shaped through hole 207 on the positioning plate 205, the cable clamp 208 is inserted downward into the V-shaped through hole 207 along the outer wall of the power-carrying wire 200. The cable clamp 208, which is wide at the top and narrow at the bottom, can cooperate with the inner wall of the V-shaped through hole 207. Interference extrusion is formed, so that the fixing between the power-carrying wire 203 and the positioning plate 205 is achieved by using the extrusion force, so as to ensure that the bottom of the power-carrying wire 203 can provide a pulling force, and at the same time, the later replacement of the power-carrying wire 203 can be more convenient and efficient. The inner wall of the cable clamp 208 is set to be serrated to increase the clamping strength of the power-carrying wire 203. In other embodiments, the positioning plate 205 can be a straight rod, so that the port of the outer shell 100 can be exposed, so as to facilitate the addition of ant attracting material therein. At the same time, the setting of the support ring 206 not only satisfies the supporting function of the positioning plate 205, but also makes the positioning plate 205 disassembled and assembled. The positioning plate 205 can be taken out from the inner part of the outer shell 100 and then filled with ant attracting material as needed;

[0042] Among them, Figure 2 , Figure 4 and Figure 5As shown, the unearthing mechanism 300 is arranged at the bottom position of the inner cavity of the outer shell 100; it should be noted that the unearthing mechanism 300 includes a sleeve 301, and a pop-up mechanism is slidably arranged in the sleeve 301. A plug-in slot 308 is provided on the top of the outer wall of the sleeve 301. The plug-in slot 308 is adapted to the bottom of the special-shaped buckle 309, so that the bottom of the special-shaped buckle 309 can be inserted into the plug-in slot 308 by rotation. A connecting angle head 307 protruding in an oblique upward direction is provided on the top of the side wall of the sleeve 301, and the end of the connecting angle head 307 is rotatably connected to the special-shaped buckle 309, and a reset torsion spring 310 is provided between the special-shaped buckle 309 and the connecting angle head 307. The reset torsion spring 310 can be inserted into the special-shaped buckle 30 After the special-shaped buckle 309 rotates, it generates elastic deformation, providing the torque force required for the special-shaped buckle 309 to rotate and reset. The bottom of the special-shaped buckle 309 is in a hook shape and extends through the plug-in slot 308 to the inside of the sleeve 301 to lock the pop-up mechanism. In the initial position, the special-shaped buckle 309 is in an unlocked state. Only when the top of the special-shaped buckle 309 is subjected to an upward pulling force will it rotate, so that the bottom of the special-shaped buckle 309 rotates and is inserted into the plug-in slot 308 into the locked position; a guide plate 311 is provided above the sleeve 301, and the top of the special-shaped buckle 309 has a rod extending in the direction of the guide plate 311, and the end position of the rod on the special-shaped buckle 309 near the guide plate 311 is provided with a straight The guide plate 311 is provided with a guide slider 313 at the bottom of the outer wall of the guide plate 311, and the outer wall of the guide slider 313 is slidably connected to the inner side of the straight through hole 312. The straight through hole 312 is fixedly arranged with the power-carrying wire 203 through a buckle mechanism; the middle part of the special-shaped buckle 309 is disc-shaped, and the outer side has two arm parts extending outward, and the arm part located at the bottom position is in the shape of a straight arm hook. When it is in the locked position, its arm is in a vertical state, and its other arm is in the shape of a straight rod. The straight through hole 312 is opened at the end of the straight rod-shaped arm, and cooperates with the guide slider 313 on the guide plate 311, so that when the guide plate 311 moves vertically upward, it can drive the special-shaped buckle 309 to rotate, thereby The pop-up mechanism is locked in position, so that after the guide plate 311 loses its pulling force, the special-shaped buckle 309 automatically rotates back to its original position to release the lock on the pop-up mechanism, allowing the pop-up mechanism to automatically pop out and push the outer shell 100 out of the soil, making it easier for recycling personnel to find and collect it. At the same time, compared with the high elasticity of the pop-up mechanism, the special-shaped buckle 309 can reduce the pulling force required to be provided by the power-carrying wire 203, and also provide a function of reducing the pulling force between the pop-up mechanism and the power-carrying wire 203, so as to meet the stability of the power-carrying wire 203 driving the pop-up mechanism based on the on-off operation, and avoid the disadvantage of false alarm caused by the power-carrying wire 203 being torn apart due to excessive pulling force.

[0043] Specifically, Figure 4As shown, the pop-up mechanism includes a T-bar 305, which is slidably connected to the inside of the sleeve 301, a blocking ring 303 is fixedly connected to the middle of the inner cavity of the sleeve 301, and a striking rod 302 is slidably connected to the bottom of the inner cavity of the sleeve 301. The bottom end of the T-bar 305 passes through the blocking ring 303 and is fixedly connected to the striking rod 302, and a second spring 304 is fixedly connected between the striking rod 302 and the blocking ring 303; further, the T-bar 305 is in a T-shape that is wide at the top and narrow at the bottom, the top of the T-bar 305 is in a truncated cone shape, and a plurality of drainage grooves 306 are spaced apart at the bottom of the outer wall of the striking rod 302. The second spring 304 is a rigid spring that can provide a high-value elastic thrust. After the T-bar 305 rises to the top position of the inner cavity of the sleeve 301, the bottom of the special-shaped buckle 309 It extends into the plug-in slot 308 to the bottom of the protruding position of the top of the T-bar 305, thereby forming a blockage for the T-bar 305. At this time, the second spring 304 is in a compressed state, providing an elastic thrust to the impact rod 302. When the special-shaped buckle 309 is removed from the plug-in slot 308, the impact rod 302 extends out under the elastic potential energy provided by the second spring 304 and hits the soil ground, so that the outer shell 100 is reacted and lifted upward, so that its part extends out of the ground and is exposed, which is convenient for subsequent search and recovery; in addition, a drainage groove 306 is set at the bottom of the outer wall of the impact rod 302, so that the liquid collected inside the outer shell 100 can be discharged from the drainage groove 306, thereby avoiding the problem that the impact rod 302 blocks the through hole at the bottom end of the outer shell 100 and causes the liquid to be unable to be discharged.

[0044] Embodiment 2, as Figure 2 As shown, on the basis of Example 1, a buckle mechanism is provided between the bottom of the energized wire 203 and the unearthing mechanism 300, and the energized wire 203 controls the unearthing mechanism 300 to pop out to the bottom of the outer shell 100 through the buckle mechanism. A blocking plate 105 for carrying bait is provided in the inner cavity of the outer shell 100 and located above the unearthing mechanism 300. A plurality of first springs 108 are fixedly connected to the bottom side of the blocking plate 105 at intervals, and a support block 107 is fixedly connected to the bottom end of the first spring 108. The outer wall of the support block 107 is fixedly connected to the inner wall of the outer shell 100, and water-permeable holes can be arranged throughout the blocking plate 105, so that the liquid in the outer shell 100 can flow out of the blocking plate 105. Downstream, the first spring 108 is provided so that when other ant-attracting wood strips are filled in the outer shell 100, the weight of the ant-attracting wood strips is concentrated on the blocking plate 105, so that the first spring 108 undergoes elastic deformation. As the termites gnaw on the ant-attracting wood strips, when the weight on the blocking plate 105 is reduced to a preset value, the buckle mechanism is driven to act, and the connection between the excavation mechanism 300 and the power-carrying wire 203 is released, so that the excavation mechanism 300 pops out and the power-carrying wire 203 is disconnected to achieve the purpose of circuit disconnection, so as to achieve the drive to expose the outer shell 100 and report the termite situation, so as to prevent the termites from not gnawing on the power-carrying wire 203 and causing the disadvantages;

[0045] Furthermore, if Figure 2 , Figure 4 , Figure 7 and Figure 8 As shown, the buckle mechanism includes a hollow sleeve 400, which is fixedly connected to the middle position of the top of the blocking plate 105. The top of the connecting vertical rod 314 is convex and extends to the inside of the hollow sleeve 400. The top of the connecting vertical rod 314 is clamped with a wiring seat 403, and two wiring components are arranged on the top of the wiring seat 403. The top of the connecting vertical rod 314 is fixedly connected with a conductive sheet 401, and the conductive sheet 401 is used to electrically connect the two wiring components; both sides of the wiring seat 403 are provided with installation slots 404, and the installation slots 404 are movably connected with double-headed tenons 403. 5. Both ends of the double-headed tenon block 405 are conical. The double-headed tenon block 405 is fixedly connected to the end near the hollow sleeve 400 with a limiting ring 406. A third spring 407 is fixedly connected between the limiting ring 406 and the inner wall of the installation slot 404. A second limiting groove 411 matching the double-headed tenon block 405 is provided on the top side wall of the connecting vertical rod 314. A first limiting groove 402 matching the double-headed tenon block 405 is provided on the bottom of the inner wall of the hollow sleeve 400. When the weight on the blocking plate 105 gradually decreases, the hollow sleeve 400 is driven to move upward. At this time, the connecting vertical rod 314 is The hollow sleeve 400 is gradually raised until the first limiting groove 402 of its inner wall rises to the position flush with the double-headed tenon block 405, and the double-headed tenon block 405 is pushed out by the elastic thrust of the third spring 407, and then one end of the double-headed tenon block 405 is withdrawn from the second limiting groove 411, and the connecting vertical rod 314 is driven downward by the torque provided by the reset torsion spring 310 to separate from the connecting seat 403, and the unearthing mechanism 300 can be automatically driven. When the rod 314 moves, the electrical connection of the terminal block 403 is released, and the energized wire 203 is in an open circuit state. In this way, the monitoring mechanism can detect the open circuit of the energized wire 203, thereby transmitting the termite situation to the external terminal, reminding the staff to carry out prevention and control; and, since the cross-sections of the two ends of the double-headed tenon block 405, the first limiting groove 402 and the second limiting groove 411 are all trapezoidal, the double-headed tenon block 405 can be separated from the first limiting groove 402 or the second limiting groove 411 when subjected to a vertical force, so as to meet the normal use of the terminal block 403.

[0046] Furthermore, if Figure 8As shown, the wiring assembly includes a wiring slot 408 (the power-carrying wires 203 are two independent wires) opened on the top of the wiring seat 403, and a resilient metal sheet 409 is fixedly connected to the side of the wiring slot 408 close to the conductive sheet 401. The resilient metal sheet 409 and the conductive sheet 401 are both made of resilient conductive materials. A threaded press head 410 is provided on the side of the wiring slot 408 away from the resilient metal sheet 409. The threaded press head 410 is used to clamp and fix the wire in the wiring slot 408. By utilizing the elastic deformation characteristics and conductive performance of the resilient metal sheet 409, after the connecting vertical rod 314 is connected to the wiring seat 403, the conductive sheet 401 can be inserted into the two resilient metal The conductive sheet 401 is between the conductive sheets 409 and in close contact with them, so that the bottoms of the two power-carrying wires 203 can be electrically connected. After the conductive sheet 401 is pulled out, the two elastic metal sheets 409 can be no longer in contact, thereby realizing the disconnection of the two power-carrying wires 203. This not only meets the monitoring of termites, but also can achieve the automatic start of the excavation mechanism 300, so that the termites can still be monitored and the alarm can be achieved when the termites do not gnaw the power-carrying wires 203. In addition, in order to prevent the terminal block from being affected by moisture, a silicone waterproof sleeve (or resin seal) can be set on the top of the terminal block to strengthen the sealing of the connection position between the terminal block 403 and the power-carrying wire 203.

[0047] like Fig.10 As shown, the present invention also provides a system for termite control monitoring based on the circuit on-off method, including an electrical signal collection module, an electrical signal processing module, an output module and a power supply module. The electrical signal collection module collects electrical signal change information caused by termites gnawing on conductive materials and causing damage or breakage thereof. The electrical signal processing module receives the electrical signal change information collected by the electrical signal collection module, processes and judges the signal information, obtains termite monitoring situation information and transmits it to the output module. The output module transmits the monitored termite information to the user terminal through a wireless communication channel.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A termite control monitoring device based on circuit on-off method, characterized in that: include: An outer shell (100), wherein the outer wall of the outer shell (100) is provided with an ant entry hole (101) for assisting termites to enter the inner cavity of the outer shell (100), the top of the outer shell (100) is sleeved with a top cover (102), the top cover (102) is provided with an electric wire (203) extending downward to the inner cavity of the outer shell (100), the bottom of the outer wall of the electric wire (203) is fixedly connected with an ant-attracting wooden strip (204), and a monitoring mechanism is provided in the top cover (102), and the monitoring mechanism is used to monitor the on-off of the electric wire (203); An excavation mechanism (300) is arranged at the bottom of the inner cavity of the outer shell (100), a buckle mechanism is provided between the bottom of the energized wire (203) and the excavation mechanism (300), and the energized wire (203) controls the excavation mechanism (300) to pop out toward the bottom of the outer shell (100) through the buckle mechanism.

2. The termite control monitoring device based on the circuit on-off method according to claim 1 is characterized in that: The top of the top cover (102) is provided with a downwardly recessed electric control cavity (106), the monitoring mechanism is installed in the electric control cavity (106), the monitoring mechanism comprises a circuit board (201) and a power-off sensor (202) fixedly installed inside the electric control cavity (106), the power-on wire (203) and the power-off sensor (202) are both electrically connected to the circuit board (201), the power-on wire (203) is in a bent shape with both ends facing each other and electrically connected to the circuit board (201), the power-off sensor (202) detects the current on and off of the power-on wire (203) through the circuit board (201), the bottom of the outer wall of the top cover (102) and the top of the outer wall of the outer shell (100) are both fixedly connected with edge strips (103), and the outer wall of the top cover (102) is slidably sleeved with a sealing sleeve (104).

3. The termite control monitoring device based on the circuit on-off method according to claim 2 is characterized in that: A positioning plate (205) is provided at the top of the inner cavity of the outer shell (100); a support ring (206) for supporting the positioning plate (205) is fixedly connected to the top of the inner wall of the outer shell (100); a V-shaped through hole (207) which is wide at the top and narrow at the bottom is provided in the middle of the positioning plate (205); a cable clamp (208) is inserted and connected in the V-shaped through hole (207); the cable clamp (208) is sleeved on the outer wall of the power-carrying wire (203); and a side of the cable clamp (208) close to the power-carrying wire (203) is serrated.

4. The termite control monitoring device based on the circuit on-off method according to claim 3 is characterized in that: The unearthing mechanism (300) comprises a sleeve (301), a pop-up mechanism is slidably arranged in the sleeve (301), a plug-in slot (308) is provided at the top of the outer wall of the sleeve (301), a connecting angle head (307) protruding in an oblique upward direction is provided at the top of the side wall of the sleeve (301), a special-shaped buckle (309) is rotatably connected to the end of the connecting angle head (307), and a reset torsion spring (310) is provided between the special-shaped buckle (309) and the connecting angle head (307), and the bottom of the special-shaped buckle (309) is hook-shaped and passes through the plug-in slot (308) to extend into the interior of the sleeve (301) to lock the pop-up mechanism.

5. The termite control monitoring device based on the circuit on-off method according to claim 4 is characterized in that: A guide plate (311) is provided above the sleeve (301); the top of the special-shaped buckle (309) has a rod portion extending in the direction of the guide plate (311); a straight through hole (312) is provided at the end of the rod portion of the special-shaped buckle (309) near the guide plate (311); a guide slider (313) is fixedly connected to the bottom of the outer wall of the guide plate (311); the outer wall of the guide slider (313) is slidably connected to the inner side of the straight through hole (312); and the straight through hole (312) is fixedly arranged with the power-carrying wire (203) through a buckle mechanism.

6. The termite control monitoring device based on the circuit on-off method according to claim 5 is characterized in that: The ejection mechanism comprises a T-shaped rod (305), the T-shaped rod (305) is slidably connected to the inside of the sleeve (301), a blocking ring (303) is fixedly connected to the middle of the inner cavity of the sleeve (301), a striking rod (302) is slidably connected to the bottom of the inner cavity of the sleeve (301), the bottom end of the T-shaped rod (305) passes through the blocking ring (303) and is fixedly connected to the striking rod (302), and a second spring (304) is fixedly connected between the striking rod (302) and the blocking ring (303).

7. The termite control monitoring device based on the circuit on-off method according to claim 6 is characterized in that: The T-shaped rod (305) is in a T-shape that is wide at the top and narrow at the bottom. The top of the T-shaped rod (305) is in a truncated cone shape. A plurality of drainage grooves (306) are provided at intervals at the bottom of the outer wall of the impact rod (302).

8. The termite control monitoring device based on the circuit on-off method according to claim 7 is characterized in that: A blocking plate (105) for carrying bait is provided in the inner cavity of the outer shell (100) and located above the excavation mechanism (300); a plurality of first springs (108) are fixedly connected at intervals to the side of the bottom end of the blocking plate (105); a support block (107) is fixedly connected to the bottom end of the first spring (108); and an outer wall of the support block (107) is fixedly connected to the inner wall of the outer shell (100); The buckle mechanism comprises a hollow sleeve (400), the hollow sleeve (400) is fixedly connected to the middle position of the top of the blocking plate (105), the top of the connecting vertical rod (314) is convex and extends into the hollow sleeve (400), the top of the connecting vertical rod (314) is clamped with a wiring seat (403), the top of the wiring seat (403) is provided with two wiring components, and the top of the connecting vertical rod (314) is fixedly connected with a conductive sheet (401), and the conductive sheet (401) is used to electrically connect the two wiring components; Both sides of the wiring seat (403) are provided with mounting grooves (404), and a double-headed tenon block (405) is movably connected in the mounting groove (404), and both ends of the double-headed tenon block (405) are conical. The end of the double-headed tenon block (405) close to the hollow sleeve (400) is fixedly connected to a limiting ring (406), and a third spring (407) is fixedly connected between the limiting ring (406) and the inner wall of the mounting groove (404). The top side wall of the connecting vertical rod (314) is provided with a second limiting groove (411) matching the double-headed tenon block (405), and the bottom of the inner wall of the hollow sleeve (400) is provided with a first limiting groove (402) matching the double-headed tenon block (405).

9. The termite control monitoring device based on the circuit on-off method according to claim 8, characterized in that: The wiring assembly comprises a wiring slot (408) opened on the top of the wiring seat (403); a side of the wiring slot (408) close to the conductive sheet (401) is fixedly connected with an elastic metal sheet (409); the elastic metal sheet (409) and the conductive sheet (401) are both made of elastic conductive materials; a threaded pressing head (410) is provided on the side of the wiring slot (408) away from the elastic metal sheet (409); the threaded pressing head (410) is used for clamping and fixing the wire in the wiring slot (408).

10. A termite control monitoring system based on circuit on-off method according to claim 9, characterized in that: It includes an electric signal collection module, an electric signal processing module, an output module and a power supply module. The electric signal collection module collects the electric signal change information caused by termites gnawing on conductive materials and causing the conductive materials to be damaged or broken. The electric signal processing module receives the electric signal change information collected by the electric signal collection module, processes and judges the signal information, obtains termite monitoring information and transmits it to the output module. The output module transmits the monitored termite information to the user terminal through a wireless communication channel.

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