Mosquito-killing and mouse-repelling device and internet-of-things system thereof

By designing mosquito and rodent killers and their IoT systems, and combining IoT technology, we have achieved chemical-free pest control, real-time monitoring and optimization of control strategies, and solved the problems of environmental pollution and low management efficiency in traditional pest control.

CN120959216AActive Publication Date: 2025-11-18ZHONGSHAN YIGAO ELECTRICAL APPLIANCE CO LTD
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Patent Information

Application Number
CN202511059510.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-30
Publication Date
2025-11-18
Estimated Expiration
2045-07-30

AI Technical Summary

Technical Problem

Existing technologies for pest control suffer from problems such as environmental pollution from chemical agents, increased pest adaptability, low management efficiency, and insufficient application of the Internet of Things, making it difficult to monitor and optimize control measures in real time.

Method used

Design a mosquito and rodent killer and its Internet of Things (IoT) system, which includes a mosquito killing module, a rodent repelling module and a rodent trapping module. Combining IoT technology, it uses an ultraviolet mosquito-attracting lamp, a variable frequency ultrasonic generator and a rodent trapping device to count mosquitoes and drive away rodents. It also uses a cloud platform and AI algorithms to optimize prevention and control measures.

Benefits of technology

It enables effective mosquito and rodent control without the need for chemical agents, real-time monitoring of mosquito numbers, optimization of prevention and control strategies, improved management efficiency, and data analysis and equipment control using Internet of Things (IoT) technology.

✦ Generated by Eureka AI based on patent content.

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Abstract

The device comprises a shell, mounting cavities are formed in the left side and the right side of the shell, a containing groove and a passage groove are formed in the shell in a penetrating mode, a storage disc is arranged in the containing groove, a connecting port is formed in the upper portion of the shell in a communicating mode, a mosquito killing module is arranged on the connecting port, and a mouse killing module is arranged on the mosquito killing module. A mouse repelling module is arranged in one of the mounting cavities, closing doors are movably hinged to the two sides of a front lever and a rear lever of the passage groove, and a mouse trapping module is arranged in the passage groove and comprises a closing part capable of driving the closing doors to be closed and a resetting part capable of driving the closing doors to be reset. Compared with the prior art, an insecticide does not need to be used for killing mosquitoes, the number of killed mosquitoes can be counted, prevention and control measures can be optimized, meanwhile, rats can be repelled through ultrasonic waves, and the method is applied to the Internet of Things technology.
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Description

Technical Field

[0001] This invention relates to the fields of Internet of Things (IoT) and pest control technology, and in particular to a mosquito and rodent repellent device and its IoT system. Background Technology

[0002] In recent years, with the acceleration of urbanization and changes in the ecological environment, the breeding of pests such as mosquitoes and rodents in outdoor environments has become increasingly prominent, seriously impacting public health, agricultural production, and residents' lives. Traditional pest control methods mainly rely on chemical agents, fixed-frequency ultrasonic rodent repellers, and physical rodent traps, but these methods have the following technical drawbacks:

[0003] 1. Traditional mosquito control techniques rely on insecticide spraying, which can lead to mosquitoes developing resistance over time. They also pollute soil and water sources, harming the ecological environment. Furthermore, there is no data feedback: it is impossible to count the number of mosquitoes killed or analyze the trend of mosquito density changes, making it difficult to optimize control measures.

[0004] 2. Limitations of traditional rodent control and trapping techniques: Fixed frequency ultrasonic rodent repellers: rodents easily adapt to a single frequency, and the repelling effect decreases over time; mechanical rodent traps: require frequent manual inspections, cannot report the capture status in real time, and have low management efficiency.

[0005] 3. There is a lack of application of Internet of Things (IoT) technology, and most existing outdoor pest control systems are still at the level of single-machine equipment. Summary of the Invention

[0006] The purpose of this invention is to provide a mosquito and rodent repellent device and its Internet of Things system, which can solve at least one of the above-mentioned technical problems. The technical solution of this invention is as follows:

[0007] A mosquito and rodent repellent device includes: a housing; mounting cavities on the left and right sides of the housing; a placement groove and a passageway groove extending through the housing; a storage tray placed in the placement groove; a connection port connected to the top of the housing; a mosquito-killing module located at the connection port; a rodent-repelling module located in one of the mounting cavities; a closing door hinged to both sides of the passageway groove; a rodent-catching module located in the passageway groove; the rodent-catching module including a closing part that can close the closing door and a resetting part that can reset the closing door; an energy module located in the other mounting cavity; and a main control module located below the housing.

[0008] Furthermore, the mosquito-killing module includes a ramp base fixed on the connection port, an ultraviolet mosquito-attracting lamp above the ramp base, a relay that can be connected to the ultraviolet mosquito-attracting lamp below the ramp base, multiple through slots spaced apart on the connection port, the connection port communicating with the placement slot, the through slots communicating with the placement slot, a mesh cover fixedly installed on the connection port, and an electric grid that can be connected to the relay on the ramp base.

[0009] Furthermore, the rodent-repelling module includes a fixing groove disposed in one of the mounting cavities, a variable frequency ultrasonic generator is fixedly installed in the fixing groove, and multiple sound emission holes are provided in the mounting cavity and through the housing.

[0010] Furthermore, the closing part includes fixed shafts symmetrically fixed on the front and rear sides of the passageway groove, connecting rods movably sleeved on each of the fixed shafts, a first stop rod fixed at the end of each connecting rod, a second stop rod fixed at the hinge end of each closing door, a touch plate inserted into the passageway groove as a guide, extension rods that can be hinged to the other end of the connecting rods symmetrically fixed on both the front and rear sides of the touch plate, L-shaped plates fixed on the left and right sides of the middle of the touch plate, a tension spring connected between each L-shaped plate and the top of the passageway groove, and pressure sensors provided on the front and rear sides below the passageway groove.

[0011] Furthermore, the reset part includes a guide rail horizontally arranged above the passageway groove, with sliders symmetrically and movably inserted on the guide rail, a swing rod movably hinged to each slider, a central rod hinged between each swing rod, and moving rods inserted on the front and rear sides of the central rod. Each moving rod is movably hinged to the middle of the hinged end of the closed door. A motor is symmetrically fixed above the passageway groove, with a ratchet at the output end of each motor, and a rack that can mesh with the ratchet on each slider.

[0012] Furthermore, the energy module includes a battery disposed in another mounting cavity, and an interface is provided on one side of the housing, the interface being connected to the battery.

[0013] Furthermore, the main control module includes a cover seat disposed below the housing, on which a circuit board is mounted, and on which a driver and a communication module are respectively disposed. An electric controller is installed and fixed in another mounting cavity. The electric controller is connected to a relay and a circuit board respectively. The circuit board is connected to a frequency conversion ultrasonic generator, to each motor, to a pressure sensor, and to a battery.

[0014] An IoT system for a mosquito and rodent repellent device includes:

[0015] Perception layer: mosquito control module, rodent repellent module, rodent trapping module;

[0016] Network layer: communication modules and gateways;

[0017] Platform layer: Cloud platform, used for data storage, analysis, and device management;

[0018] Application layer: User terminal, providing device control and visual interface;

[0019] Energy module: battery and power controller, used to power the perception layer and network layer devices.

[0020] Furthermore, the ultrasonic frequency of the rodent-repelling module is dynamically adjusted based on feedback from the vibration sensor.

[0021] Furthermore, the cloud platform uses AI algorithms to predict peak periods of mosquito and rodent activity and automatically start and stop the equipment.

[0022] In summary, the advantages of this invention over the prior art are:

[0023] This invention provides a mosquito and rodent killer and its IoT system. In use, several nodes are deployed in an area, each node including a mosquito-killing module and a rodent-repelling module. Data is uploaded to a cloud platform via the main control module's communication module and gateway. Users can view the real-time mosquito kill count through an app. In practice, mosquitoes are killed by the mosquito-killing module and stored on a tray within a placement trough. Simultaneously, the rodent-repelling module repels rodents. If rodents remain, the user can pre-place bait in the passageway. When a rodent enters, a closing mechanism is triggered, trapping the rodent inside. After the rodent ingests the bait and dies, the user can remove it. The closing mechanism then resets the device. Compared to existing technologies, this invention eliminates the need for insecticides, allows for mosquito kill count tracking, optimizes pest control measures, utilizes ultrasonic rodent repellency, and incorporates IoT technology. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0025] Figure 2 This is a half-sectional schematic diagram of the present invention.

[0026] Figure 3 This is one of the exploded schematic diagrams of the present invention.

[0027] Figure 4 This is the second exploded view of the present invention.

[0028] Figure 5 For the present invention Figure 3 Enlarged schematic diagram at point A-1.

[0029] Figure 6 This is a flowchart illustrating the IoT system of the present invention.

[0030] Explanation of reference numerals in the attached drawings: 1. Housing; 2. Mounting cavity; 3. Placement slot; 4. Passageway slot; 5. Connection port; 6. Mosquito-killing module; 7. Rodent-repelling module; 8. Closing door; 9. Rodent-trapping module; 100. Closing part; 200. Reset part; 10. Energy module; 11. Main control module; 61. Sloping base; 62. Ultraviolet mosquito-attracting lamp; 63. Relay; 64. Through slot; 65. Mesh cover; 66. Electric grid; 71. Fixing slot; 72. Variable frequency ultrasonic generator; 73. Sound emission hole; 101. Fixing shaft; 102. Connecting rod ; 103, First stop lever; 104, Second stop lever; 105, Contact plate; 106, Extension rod; 107, L-shaped plate; 108, Tension spring; 109, Pressure sensor; 201, Guide rail; 202, Slider; 203, Swing rod; 204, Middle rod; 205, Moving rod; 206, Motor; 207, Ratchet; 208, Rack; 1001, Battery; 1002, Interface; 1101, Cover; 1102, Circuit board; 1103, Driver; 1104, Communication module; 1005, Electrical controller. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0032] like Figures 1 to 6 The mosquito and rodent repellent device shown is characterized by comprising: a housing 1, mounting cavities 2 on the left and right sides of the housing 1, a placement groove 3 and a passageway groove 4 respectively penetrating the housing 1, a storage tray 4 placed in the placement groove 3, a connection port 5 connected to the top of the housing 1, a mosquito-killing module 6 on the connection port 5, a rodent-repelling module 7 in one of the mounting cavities 2, a closing door 8 movably hinged to both the front and rear sides of the passageway groove 4, a rodent-catching module 9 in the passageway groove 4, the rodent-catching module 9 including a closing part 100 that can drive the closing door 8 to close and a resetting part 200 that can drive the closing door 8 to reset, an energy module 10 in the other mounting cavity 2, and a main control module 11 below the housing 1.

[0033] The above-described mosquito and rodent repellent device and its IoT system deploy several nodes in an area during use. Each node includes a mosquito-killing module 6 and a rodent-repelling module 7. Data is uploaded to the cloud platform via the communication module 1004 of the main control module 11 and the gateway. Users can view the real-time number of mosquitoes killed through an APP. In practice, mosquitoes are killed by the mosquito-killing module 6, and the killed mosquitoes are stored on the storage tray 12 in the placement slot 3. At the same time, the rodent-repelling module 9 repels harmful rodents. If any rodents are not repelled... When dealing with rodents, users can pre-place bait to attract rodents in the passageway 4. Once a rodent enters the passageway 4, the closing part 100 will be triggered, closing the closing door 8 on both sides, trapping the rodent inside the passageway 4. After the rodent dies from consuming the bait, the user can remove it. At this time, the closing part 100 will be reset by the reset part 200. Compared with existing technologies, there is no need to use insecticides to kill mosquitoes, the number of mosquitoes killed can be counted, and prevention and control measures can be optimized. At the same time, rodents can be driven away by ultrasound, and Internet of Things technology is applied.

[0034] like Figure 3 As shown, in some embodiments of the present invention, the mosquito-killing module 6 includes a ramp seat 61 fixed on the connection port 5, an ultraviolet mosquito-attracting lamp 62 is provided above the ramp seat 61, and a relay 63 that can be connected to the ultraviolet mosquito-attracting lamp 62 is provided below the ramp seat 61. A plurality of through slots 64 are provided at intervals on the connection port 5. The connection port 5 is connected to the placement slot 3, and the through slots 64 are connected to the placement slot 3. A mesh cover 65 is installed and fixed on the connection port 5. An electric grid 66 that can be connected to the relay 63 is provided on the ramp seat 61. The main control module 11 is driven by the energy module 10, so that the main control module commands the relay 63 to drive the ultraviolet mosquito-attracting lamp 62 and the electric grid 66. At this time, the ultraviolet mosquito-attracting lamp 62 attracts mosquitoes and kills them through the electric grid 66. The killed mosquitoes slide down the ramp seat 61 onto the through slots 64 and then fall into the storage tray 12 through the through slots 64.

[0035] like Figure 2 and 4 As shown, in some embodiments of the present invention, the rodent repelling module 7 includes a fixing groove 71 disposed in one of the mounting cavities 2, a variable frequency ultrasonic generator 72 is fixedly installed in the fixing groove 71, and a plurality of sound emission holes 73 are provided in the mounting cavity 2 and through the housing 1. The main control module 11 commands the variable frequency ultrasonic generator 72 to operate in the fixing groove 71, so that the variable frequency ultrasonic generator 72 emits a specific frequency and emits it from the sound emission holes 73.

[0036] like Figure 3 and 4As shown, in some embodiments of the present invention, the closing part 100 includes fixed shafts 101 symmetrically fixed on the front and rear sides of the passageway 4. A connecting rod 102 is movably sleeved on each of the fixed shafts 101. A first stop rod 103 is fixed to the end of each connecting rod 102. A second stop rod 104 is fixed to the hinged end of each closing door 8. A touch plate 105 is guided and inserted into the passageway 4. An extension rod 106, which can be hinged to the other end of the connecting rod 102, is symmetrically fixed on both the front and rear sides of the touch plate 105. L-shaped plates 107 are fixed on the left and right sides of the middle of the touch plate 105. A tension spring 108 is connected between each L-shaped plate 107 and the top of the passageway 4. Pressure sensors 109 are provided on the front and rear sides below the passageway 4. When a rodent steps into the passageway... 4. When the touch plate 105 moves downward, the touch plate 105 drives the extension rod 106 to move downward. As the extension rod 106 moves, it pulls the connecting rod 102, which is movably hinged on the fixed shaft 101, to swing. When the closed door 8 is open, the first stop rod 103 and the second stop rod 104 are interlocked. When the connecting rod 102 swings, the first stop rod 103 on it will drive the second stop rod 104 to flip through the closed door 8 until the first stop rod 103 passes the second stop rod 104, causing the closed door 8 to close downward. At the same time, the reset part 200 can limit the closed door 8 after it is closed, so that the rat is trapped in the passageway 4. When the rat is taken out, the tension spring 108 connected between the L-shaped plate 07 and the top of the passageway 4 provides a reset force for the touch plate 105.

[0037] like Figure 4 and 5As shown, in some embodiments of the present invention, the reset part 200 includes a guide rail 201 horizontally disposed above the passageway groove 4. Slider blocks 202 are symmetrically and movably inserted into the guide rail 201. A swing rod 203 is movably hinged to each slider 202. A central rod 204 is hinged between each swing rod 203. Moving rods 205 are inserted into the front and rear sides of the central rod 204. Each moving rod 205 is movably hinged to the middle of the hinged end of the closed door 8. Motors 206 are symmetrically fixed above the passageway groove 4. A ratchet 207 is provided at the output end of each motor 206. A rack 208 that can mesh with the ratchet 207 is provided on each slider 202. When the closed door 8 is closed, the central part is driven, moving upwards through each moving rod 205, causing the moving rods 205 to move along the front and rear of the central rod 204. The movement of both sides simultaneously moves the central rod 204 upwards. As the central rod 204 moves upwards, it causes the swing rod 203 to swing, and simultaneously causes the slider 202 to move along the guide rail 201. As the slider 202 moves, the rack 208 on it moves synchronously. Due to the structure of the ratchet 207, the ratchet 207 will spin freely when the rack 208 moves, so that the motor 206 will not interfere. When it is necessary to reset the closed door 8, the motor 206 drives the ratchet 207 to rotate in the opposite direction, so that the ratchet 207 drives the rack 208 to move. The rack 208 drives the slider 202 to move, so that the slider 202 drives the swing rod 203 to move. The swing rod 203 then drives the central rod 204 downwards, so that the central rod 204 drives the closed door 8 to open upwards through the moving rod 205, until the first stop rod 103 is repositioned on the second stop rod 104.

[0038] like Figure 3 As shown, in some embodiments of the present invention, the energy module 10 includes a battery 1001 disposed in another mounting cavity 2, and an interface 1002 is provided on one side of the housing 1. The interface 1002 is connected to the battery 1001 and can be connected to an external power source to charge the battery 1001. The battery 1001 can supply power to the main control module 11.

[0039] like Figure 3 and 4As shown, in some embodiments of the present invention, the main control module 11 includes a cover 1101 that covers the lower part of the housing 1. A circuit board 1102 is mounted on the cover 1101. A driver 1103 and a communication module 1104 are respectively mounted on the circuit board 1102. An electric controller 1105 is installed and fixed in another mounting cavity 2. The electric controller 1105 is connected to a relay 63 and the circuit board 1102. The circuit board 1102 is connected to a frequency conversion ultrasonic generator 72. Circuit board 1102 is connected to each motor 206, circuit board 1102 is connected to pressure sensor 109, circuit board 1002 is connected to battery 1001, circuit board 1102 can command driver 1103 and communication module 1104 to drive, driver 1103 is connected to battery 1001, so that driver 1103 can drive electric controller 1105, frequency conversion ultrasonic generator 72, pressure sensor 109 and electric controller 1105 to drive, electric controller 1105 controls mosquito killing module 6 to drive.

[0040] like Figures 1 to 6 The IoT system for a mosquito and rodent repellent device shown is characterized by comprising:

[0041] Sensing layer: Mosquito control module 6, rodent repellent module 7, and rodent trapping module 9;

[0042] Network layer: Communication module 1004 and gateway;

[0043] Platform layer: Cloud platform, used for data storage, analysis, and device management;

[0044] Application layer: User terminal, providing device control and visual interface;

[0045] Energy module: Battery 1001 and power controller 1005, used to power the perception layer and network layer devices.

[0046] Several nodes are deployed in the area, each node containing: mosquito control module 6: ultraviolet mosquito attractant lamp 62 and power grid 66.

[0047] Rodent control module 7: Variable frequency ultrasonic generator 72

[0048] Mouse trapping module 9: closing part 100 and reset part 200.

[0049] The data is uploaded to the cloud platform through a gateway, and users can view the real-time number of mosquitoes killed through the APP.

[0050] The mouse-catching module 9 sends a status signal, and the user receives an alarm when the cage is full and can clean it in time.

[0051] The ultrasonic frequency of the rodent-repelling module 7 is dynamically adjusted based on feedback from the vibration sensor.

[0052] The system is characterized in that the cloud platform uses AI algorithms to predict peak periods of mosquito and rodent activity and automatically starts and stops the equipment.

[0053] The foregoing has shown and described the basic principles and main features of the present invention, as well as its advantages. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mosquito killer and rat repellent device, characterized in that, Include: The shell (1), both sides of the shell (1) is equipped with installation cavity (2), respectively through the shell (1) is equipped with placement slot (3) and passageway slot (4), the placement slot (3) is placed in the storage tray (12), the shell (1) is connected with the connection port (5), the connection port (5) is equipped with mosquito killing module (6), one of the installation cavity (2) is equipped with mouse driving module (7), the passageway slot (4) is hinged with the closing door (8), the passageway slot (4) is equipped with mouse catching module (9), the mouse catching module (9) includes the closing part (100) and the reset part (200), the other installation cavity (2) is equipped with energy module (10), the shell (1) is equipped with main control module (11).

2. The mosquito killer and rat repellent device according to claim 1, wherein The mosquito killing module (6) includes the slope seat (61) fixed on the connection port (5), the ultraviolet mosquito lamp (62) is arranged above the slope seat (61), the relay (63) connected with the ultraviolet mosquito lamp (62) is arranged below the slope seat (61), a plurality of through grooves (64) are arranged on the connection port (5), the connection port (5) and the placement slot (3) are communicated, the through groove (64) and the placement slot (3) are communicated, the grid cover (65) is fixed on the connection port (5), the power grid (66) connected with the relay (63) is arranged on the slope seat (61).

3. The mosquito killer and rat repellent device according to claim 1, wherein The mouse driving module (7) includes the fixed groove (71) arranged in one of the installation cavity (2), the variable frequency ultrasonic generator (72) is fixedly installed in the fixed groove (71), a plurality of sound holes (73) are arranged in the installation cavity (2) and penetrate the shell (1).

4. The mosquito killer and rat repellent device according to claim 1, wherein The closing part (100) includes the fixed shaft (101) fixed symmetrically on the front and rear sides of the passageway slot (4), the connecting rod (102) is movably sleeved on each fixed shaft (101), the first stop lever (103) is fixed on the end of the connecting rod (102), the second stop lever (104) is fixed on the hinged end of each closing door (8), the touch plate (105) is inserted into the passageway slot (4), the extension rod (106) is fixed symmetrically on the front and rear sides of the touch plate (105) and connected with the other end of the connecting rod (102), the L-shaped plate (107) is fixed on the left and right sides of the touch plate (105), the tension spring (108) is connected between each L-shaped plate (107) and the upper side of the passageway slot (4), the pressure sensor (109) is arranged on the front and rear sides of the lower side of the passageway slot (4).

5. The mosquito killer and rat repellent device according to claim 1, wherein The reset part (200) includes a guide rail (201) arranged transversely above the aisle slot (4), a sliding block (202) symmetrically and movably inserted on the guide rail (201), an oscillating rod (203) movably hinged on each sliding block (202), a middle rod (204) hinged between each oscillating rod (203), a moving rod (205) movably inserted on both sides of the middle rod (204), each moving rod (205) movably hinged in the middle of the hinged end of the closing door (8), a motor (206) symmetrically fixed above the aisle slot (4), a ratchet wheel (207) arranged on the output end of each motor (206), and a rack (208) arranged on each sliding block (202) and capable of engaging with the ratchet wheel (207).

6. The mosquito killer and rat repellent device according to claim 1, wherein The energy module (10) includes a battery (1001) arranged in another installation cavity (2), and an interface (1002) arranged on one side of the shell (1), wherein the interface (1002) is connected with the battery (1001).

7. A mosquito killer and rat repellent device as claimed in any one of claims 2 to 6, wherein The main control module (11) includes a cover seat (1101) arranged below the shell (1), a circuit board (1102) arranged on the cover seat (1101), a driver (1103) and a communication module (1104) arranged on the circuit board (1102), respectively, an electric controller (1105) fixedly arranged in another installation cavity (2), wherein the electric controller (1105) is connected with the relay (63) and the circuit board (1102), respectively, the circuit board (1102) is connected with the frequency conversion ultrasonic wave generator (72), the circuit board (1102) is connected with each motor (206), the circuit board (1102) is connected with the pressure sensor (109), and the circuit board (1002) is connected with the battery (1001).

8. A system for the control of mosquitoes and rodents by the use of a chemical agent, characterised in that, It comprises: a perception layer including a mosquito extermination module (6), a rat repelling module (7), and a rat catching module (9); a network layer including a communication module (1004) and a gateway; a platform layer including a cloud platform for data storage, analysis, and device management; an application layer including a user terminal for providing device control and a visual interface; an energy module including a battery (1001) and an electric controller (1005) for powering the devices in the perception layer and the network layer.

9. A system for the control of mosquitoes and rodents by the use of a chemical agent, characterised in that The ultrasonic frequency of the rat repelling module (7) is dynamically adjusted according to the feedback of the vibration sensor.

10. A system for the control of mosquitoes and rodents by the use of a combination of substances, characterised in that The system of claim 1, wherein the cloud platform predicts the peak activity period of mosquitoes and rats through AI algorithms and automatically starts and stops the devices.

Citation Information

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