阅读说明：本技术 有害生物防治装置 (Pest control device ) 是由 谭家辉 于 2020-12-11 设计创作，主要内容包括：有害生物防治装置,涉有害生物防治领域。解决了现有监测仪无法及时有效监测有害生物的数量,无法做到及时有效防治的问题。本发明包括封装在壳体内的感应模块、处理模块和NBIOT传输模块；感应模块,用于感应所经过的恒温动物的温度,当所感应的温度超过阈值时,输出高电平信号至处理模块；处理模块,用于对接收的高电平信号进行模数转换,并将转换结果通过NBIOT传输模块通过无线传输的方式发送至远方终端进行计数。本发明主要用于对恒温的有害生物进行防治。(A pest control device, relating to the field of pest control. The problem of current monitor can't in time effectively monitor the quantity of harmful organism, can't accomplish in time effectively preventing and curing is solved. The invention comprises an induction module, a processing module and an NBIOT transmission module which are packaged in a shell; the sensing module is used for sensing the temperature of the passing constant-temperature animal, and outputting a high-level signal to the processing module when the sensed temperature exceeds a threshold value; and the processing module is used for performing analog-to-digital conversion on the received high-level signal and transmitting the conversion result to a remote terminal for counting in a wireless transmission mode through the NBIOT transmission module. The invention is mainly used for controlling pests at constant temperature.)

1. The pest control device is characterized by comprising an induction module (1), a processing module (2) and an NBIOT transmission module (3) which are packaged in a shell;

the sensing module (1) is used for sensing the temperature of the passing constant-temperature animal, and outputting a high-level signal to the processing module (2) when the sensed temperature exceeds a threshold value;

and the processing module (2) is used for carrying out analog-to-digital conversion on the received high-level signal and sending the conversion result to a remote terminal for counting in a wireless transmission mode through the NBIOT transmission module (3).

2. A pest control device according to claim 1, characterised in that the NBIOT transmission module (3) comprises capacitors C1 to C8, zener diodes D1 to D4, resistors R1, a communication chip U1 and a SIM card U2; the model of the communication chip U1 is WH-NB 73-BA;

the processing module (2) comprises capacitors C9-C10, a resistor R2 and a main control chip U3; the model of the main control chip U3 is C8051F 850;

the GND end of the SIM card U2 is connected with a power ground, after the VPP end and the VDD end of the SIM card U2 are connected, the GND end of the SIM card U2 is simultaneously connected with one end of a capacitor C7, one end of a capacitor C8, the cathode of a voltage stabilizing diode D1 and one end of a resistor R1, and the other end of a capacitor C7 and the other end of a capacitor C8 are connected with the power ground; the other end of the resistor R1 is connected with a No. 24 pin of the communication chip U1;

the DATA end of the SIM card U2 is simultaneously connected with one end of the capacitor C4, the cathode of the voltage stabilizing diode D2 and the No. 24 pin of the communication chip U1;

the CLK end of the SIM card U2 is simultaneously connected with one end of a capacitor C5, the cathode of a voltage stabilizing diode D3, the cathode of a voltage stabilizing diode D4 and a No. 23 pin of a communication chip U1;

the RST end of the SIM card U2 is simultaneously connected with one end of the capacitor C6 and the No. 25 pin of the communication chip U1;

the other ends of the capacitors C4 to C6 and anodes of the voltage stabilizing diodes D1 to D4 are connected with a power ground;

one end of each capacitor C1 to C3 is connected simultaneously and then serves as a power supply input end of the NBIOT transmission module (3) and is used for receiving +3.6V working voltage; the other ends of the capacitors C1-C3 are connected with a power ground;

one end of the capacitor C3 is simultaneously connected with the No. 1 and No. 2 pins of the communication chip U1; pins 39 and 40 of the communication chip U1 are connected to a power ground; the No. 36 pin of the communication chip U1 is connected with the No. 22 pin of the main control chip U3, and the No. 35 pin of the communication chip U1 is connected with the No. 21 pin of the main control chip U3;

after a No. 5 pin of the main control chip U3 is connected with one end of the capacitor C9, the main control chip U3 is connected with a power ground; the other end of the capacitor C9 is connected with a No. 6 pin of the main control chip U3 and then serves as a power supply input end of the processing module (2) and is used for receiving +3.3V working voltage;

a No. 14 pin of the main control chip U3 is connected with one end of a resistor R2, the other end of the resistor R2 is connected with one end of a capacitor C10, and the other end of the capacitor C10 is connected with a power ground;

the other end of the resistor R2 is used as a data signal input end of the processing module (2) and is used for receiving the high-level signal output by the sensing module (1).

3. A pest control device according to claim 2, characterised in that the sensing module (1) is implemented using an infrared sensor;

the GND end of the infrared sensor is connected with a power ground, and the OUT end of the infrared sensor is connected with the data signal input end of the processing module (2);

and the power supply end of the infrared sensor is used for connecting +5v working voltage.

4. A pest control device according to claim 1, further comprising a No. 1 power supply module (4) and a No. 2 power supply module (5), wherein,

the power supply module 1 (4) is used for providing +5V working voltage for the induction module (1) and providing +3.6V working voltage for the NBIOT transmission module (3);

and the No. 2 power supply module (5) is used for providing +3.3v working voltage for the processing module (2).

5. A pest control device according to claim 4, characterised in that the No. 1 power supply module (4) includes a No. 1 9V lithium battery, capacitors C11 to C14, a zener diode D5, a diode D6, a diode D7 and a zener chip U5;

the positive voltage output end of the No. 1 9V lithium battery is connected with one end of a capacitor C11, one end of a capacitor C12 and the input end of a voltage stabilizing chip U5, and the negative voltage output end of the No. 1 9V lithium battery, the other end of the capacitor C11 and the other end of the capacitor C12 are all connected to a power ground;

the voltage stabilizing chip U5 is used for converting the +9V voltage into +5V voltage;

the ground end GND of the voltage stabilizing chip U5 is connected with a power ground, the output end of the voltage stabilizing chip U5 is simultaneously connected with the anode of the diode D6, one end of the capacitor C13, one end of the capacitor C14 and the cathode of the voltage stabilizing diode D5, and meanwhile, the output end of the voltage stabilizing chip U5 is also used as the +5V voltage output end of the No. 1 power supply module (4) to supply power to the induction module (1);

the other end of the capacitor C13, the other end of the capacitor C14 and the anode of the zener diode D5 are all connected to a power ground; the cathode of the diode D6 is connected with the anode of the diode D7, and the cathode of the diode D7 serves as the +3.6V voltage output end of the No. 1 power supply module (4) to supply power to the NBIOT transmission module (3).

6. A pest control device according to claim 5, wherein the monitor further comprises a power detection module (5), the power detection module (5) is used for detecting the residual power of the No. 1, No. 9V lithium battery and transmitting the residual power of the No. 1, No. 9V lithium battery to a remote terminal through the NBIOT transmission module (3);

the electric quantity detection module (5) comprises a resistor R3, a resistor R4 and a capacitor C15; one end of the resistor R3 is connected with one end of the capacitor C11, and the other end of the resistor R3 is connected with one end of the resistor R4 and one end of the capacitor C15 at the same time and then connected with a No. 18 pin of a main control chip U3 in the processing module (2);

the other end of the resistor R4 and the other end of the capacitor C15 are both connected to a power ground.

7. A pest control device according to claim 1, characterised in that the No. 2 power supply module (5) comprises a No. 2 9V lithium battery, a voltage regulation chip U6 and a capacitor C16;

the positive voltage output end of the No. 2 9V lithium battery is connected with the input end of the voltage stabilizing chip U6, and the negative voltage output end of the No. 2 9V lithium battery and the grounding end GND of the voltage stabilizing chip U6 are both connected with a power ground;

the voltage stabilizing chip U6 is used for converting the +9V voltage into +3.3V voltage;

the output end of the voltage stabilizing chip U6 is connected with one end of the capacitor C16 and then serves as a +3.3V voltage output end of the No. 2 power supply module (5) to supply power to the NBIOT transmission module (3);

the other end of the capacitor C16 is connected to the power ground.

8. A pest control device as claimed in claim 7, characterised in that the regulator chip U6 is model AMS 1117-3.3.

9. A pest control device as claimed in claim 1, characterised in that the model number of the voltage regulator chip U5 is 78M 05.

10. A pest control device according to claim 1, wherein the housing is provided with a base and a handle.

Technical Field

The present invention relates to the field of pest control.

Background

In the prior art, the pollution-free biological control is mainly carried out by artificial distribution, the pesticide is used for killing at the distribution area, the pest can not be timely and effectively controlled, a certain amount of pesticide is wasted, the quantity of the pest can not be timely and effectively monitored by the conventional monitor, the timely and effective control can not be realized, and the problems need to be solved urgently.

Disclosure of Invention

The invention aims to solve the problems that the existing monitor cannot effectively monitor the quantity of harmful organisms in time and cannot effectively prevent and treat the harmful organisms in time.

The pest control device comprises an induction module 1, a processing module 2 and an NBIOT transmission module 3 which are packaged in a shell;

the sensing module 1 is used for sensing the temperature of the passing constant-temperature animal, and outputting a high-level signal to the processing module 2 when the sensed temperature exceeds a threshold value;

and the processing module 2 is used for performing analog-to-digital conversion on the received high-level signal and transmitting a conversion result to a remote terminal for counting in a wireless transmission mode through the NBIOT transmission module 3.

Preferably, the NBIOT transmission module 3 includes capacitors C1 to C8, zener diodes D1 to D4, a resistor R1, a communication chip U1, and a SIM card U2; the model of the communication chip U1 is WH-NB 73-BA;

the processing module 2 comprises capacitors C9-C10, a resistor R2 and a main control chip U3; the model of the main control chip U3 is C8051F 850;

the GND end of the SIM card U2 is connected with a power ground, after the VPP end and the VDD end of the SIM card U2 are connected, the GND end of the SIM card U2 is simultaneously connected with one end of a capacitor C7, one end of a capacitor C8, the cathode of a voltage stabilizing diode D1 and one end of a resistor R1, and the other end of a capacitor C7 and the other end of a capacitor C8 are connected with the power ground; the other end of the resistor R1 is connected with a No. 24 pin of the communication chip U1;

the DATA end of the SIM card U2 is simultaneously connected with one end of the capacitor C4, the cathode of the voltage stabilizing diode D2 and the No. 24 pin of the communication chip U1;

the CLK end of the SIM card U2 is simultaneously connected with one end of a capacitor C5, the cathode of a voltage stabilizing diode D3, the cathode of a voltage stabilizing diode D4 and a No. 23 pin of a communication chip U1;

the RST end of the SIM card U2 is simultaneously connected with one end of the capacitor C6 and the No. 25 pin of the communication chip U1;

the other ends of the capacitors C4 to C6 and anodes of the voltage stabilizing diodes D1 to D4 are connected with a power ground;

one end of the capacitor C1 to C3 is connected simultaneously and then is used as a power supply input end of the NBIOT transmission module 3 for receiving +3.6V working voltage; the other ends of the capacitors C1-C3 are connected with a power ground;

one end of the capacitor C3 is simultaneously connected with the No. 1 and No. 2 pins of the communication chip U1; pins 39 and 40 of the communication chip U1 are connected to a power ground; the No. 36 pin of the communication chip U1 is connected with the No. 22 pin of the main control chip U3, and the No. 35 pin of the communication chip U1 is connected with the No. 21 pin of the main control chip U3;

after a No. 5 pin of the main control chip U3 is connected with one end of the capacitor C9, the main control chip U3 is connected with a power ground; the other end of the capacitor C9 is connected with the No. 6 pin of the main control chip U3 and then serves as a power supply input end of the processing module 2 and is used for receiving +3.3V working voltage;

a No. 14 pin of the main control chip U3 is connected with one end of a resistor R2, the other end of the resistor R2 is connected with one end of a capacitor C10, and the other end of the capacitor C10 is connected with a power ground;

the other end of the resistor R2 is used as a data signal input end of the processing module 2, and is used for receiving a high level signal output by the sensing module 1.

Preferably, the sensing module 1 is implemented by an infrared sensor;

the GND end of the infrared sensor is connected with a power ground, and the OUT end of the infrared sensor is connected with the data signal input end of the processing module 2;

and the power supply end of the infrared sensor is used for connecting +5v working voltage.

Preferably, the pest control device further includes a No. 1 power supply module 4 and a No. 2 power supply module 5, wherein,

the No. 1 power supply module 4 is used for providing +5V working voltage for the induction module 1 and also used for providing +3.6V working voltage for the NBIOT transmission module 3;

and the No. 2 power supply module 5 is used for providing +3.3v working voltage for the processing module 2.

5. A pest control device according to claim 4, wherein power supply module No. 14 includes a No. 1 9V lithium battery, capacitors C11 to C14, a zener diode D5, a diode D6, a diode D7 and a zener chip U5;

the positive voltage output end of the No. 1 9V lithium battery is connected with one end of a capacitor C11, one end of a capacitor C12 and the input end of a voltage stabilizing chip U5, and the negative voltage output end of the No. 1 9V lithium battery, the other end of the capacitor C11 and the other end of the capacitor C12 are all connected to a power ground;

the voltage stabilizing chip U5 is used for converting the +9V voltage into +5V voltage;

the ground end GND of the voltage stabilizing chip U5 is connected with a power ground, the output end of the voltage stabilizing chip U5 is simultaneously connected with the anode of the diode D6, one end of the capacitor C13, one end of the capacitor C14 and the cathode of the voltage stabilizing diode D5, and meanwhile, the output end of the voltage stabilizing chip U5 is also used as the +5V voltage output end of the No. 1 power supply module 4 to supply power to the induction module 1;

the other end of the capacitor C13, the other end of the capacitor C14 and the anode of the zener diode D5 are all connected to a power ground; the cathode of the diode D6 is connected to the anode of the diode D7, and the cathode of the diode D7 serves as the +3.6V output terminal of the No. 1 power supply module 4 to supply power to the NBIOT transmission module 3.

Preferably, the monitor further comprises an electric quantity detection module 5, wherein the electric quantity detection module 5 is used for detecting the residual electric quantity of the No. 1 9V lithium battery and sending the residual electric quantity of the No. 1 9V lithium battery to a remote terminal through an NBIOT transmission module 3;

the electric quantity detection module 5 comprises a resistor R3, a resistor R4 and a capacitor C15; one end of the resistor R3 is connected with one end of the capacitor C11, and the other end of the resistor R3 is connected with one end of the resistor R4 and one end of the capacitor C15 at the same time and then connected with the No. 18 pin of the main control chip U3 in the processing module 2;

the other end of the resistor R4 and the other end of the capacitor C15 are both connected to a power ground.

Preferably, the No. 2 power supply module 5 comprises a No. 2 9V lithium battery, a voltage stabilizing chip U6 and a capacitor C16;

the positive voltage output end of the No. 2 9V lithium battery is connected with the input end of the voltage stabilizing chip U6, and the negative voltage output end of the No. 2 9V lithium battery and the grounding end GND of the voltage stabilizing chip U6 are both connected with a power ground;

the voltage stabilizing chip U6 is used for converting the +9V voltage into +3.3V voltage;

the output end of the voltage stabilizing chip U6 is connected with one end of the capacitor C16 and then serves as the +3.3V voltage output end of the No. 2 power supply module 5 to supply power to the NBIOT transmission module 3;

the other end of the capacitor C16 is connected to the power ground.

Preferably, the voltage regulation chip U6 is AMS 1117-3.3.

Preferably, the voltage stabilization chip U5 is 78M 05.

Preferably, the housing is provided with a base and a handle.

The invention has the following beneficial effects: the induction module 1 is used for carrying out real-time induction on the temperature of the passing constant-temperature animal, and when the induced temperature exceeds a threshold value, the induction module 1 outputs a high-level signal to the processing module 2; the processing module 2 carries out analog-to-digital conversion on the received high level signals, the conversion result is sent to a remote terminal for counting in a wireless transmission mode through the NBIOT transmission module 3, each high level signal output by the sensing module 1 corresponds to the activity number of a constant temperature animal, the activity number and the activity area of harmful organisms are detected effectively by setting a specific temperature detection threshold value, and therefore the multipoint areas are monitored regularly in a targeted mode.

The pest control device of the invention can be used together with an intelligent environmental sanitation data platform, and forms a pest analysis report through data feedback and background integration of the pest control detector, namely: and reporting the number of harmful organisms and the activity range.

Drawings

FIG. 1 is a schematic illustration of the principle of the pest control device of the present invention;

fig. 2 is a circuit schematic of the processing module 2 and the NBIOT transmission module 3;

fig. 3 is a schematic circuit diagram of power supply module No. 1 4;

fig. 4 is a schematic circuit diagram of the power detection module 5;

fig. 5 is a schematic circuit diagram of power supply module No. 2 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1, the pest control device according to the present embodiment includes a sensing module 1, a processing module 2, and an NBIOT transmission module 3 enclosed in a housing;

the sensing module 1 is used for sensing the temperature of the passing constant-temperature animal, and outputting a high-level signal to the processing module 2 when the sensed temperature exceeds a threshold value;

and the processing module 2 is used for performing analog-to-digital conversion on the received high-level signal and transmitting a conversion result to a remote terminal for counting in a wireless transmission mode through the NBIOT transmission module 3.

In the embodiment, the sensing module 1 is used for sensing the temperature of the passing constant-temperature animal in real time, and when the sensed temperature exceeds a threshold value, the sensing module 1 outputs a high-level signal to the processing module 2; the processing module 2 carries out analog-to-digital conversion on the received high level signals, the conversion result is sent to a remote terminal for counting in a wireless transmission mode through the NBIOT transmission module 3, each high level signal output by the sensing module 1 corresponds to the activity number of a constant temperature animal, the activity number and the activity area of harmful organisms are detected effectively by setting a specific temperature detection threshold value, and therefore the multipoint areas are monitored regularly in a targeted mode.

The pest control device of the invention can be used together with an intelligent environmental sanitation data platform, and forms a pest analysis report through data feedback and background integration of the pest control detector, namely: and reporting the number of harmful organisms and the activity range.

In the specific application, a mouse is taken as an example: the mouse is a warm-blooded animal whose temperature is higher than the temperature of the surrounding environment, approximately 38 ℃, so that the sensing module 1 can detect whether the mouse passes in front of it. Can set up response module 1 and detect specific temperature range, shield the interference of other constant temperature animals except the mouse, as long as the mouse passes through once, response module 1 output high level signal to send to distant place terminal, data result +1 through NBIOT transmission module 3.

Further, referring specifically to fig. 2, the NBIOT transmission module 3 includes capacitors C1 to C8, zener diodes D1 to D4, a resistor R1, a communication chip U1, and a SIM card U2; the model of the communication chip U1 is WH-NB 73-BA;

the processing module 2 comprises capacitors C9-C10, a resistor R2 and a main control chip U3; the model of the main control chip U3 is C8051F 850;

the GND end of the SIM card U2 is connected with a power ground, after the VPP end and the VDD end of the SIM card U2 are connected, the GND end of the SIM card U2 is simultaneously connected with one end of a capacitor C7, one end of a capacitor C8, the cathode of a voltage stabilizing diode D1 and one end of a resistor R1, and the other end of a capacitor C7 and the other end of a capacitor C8 are connected with the power ground; the other end of the resistor R1 is connected with a No. 24 pin of the communication chip U1;

the DATA end of the SIM card U2 is simultaneously connected with one end of the capacitor C4, the cathode of the voltage stabilizing diode D2 and the No. 24 pin of the communication chip U1;

the CLK end of the SIM card U2 is simultaneously connected with one end of a capacitor C5, the cathode of a voltage stabilizing diode D3, the cathode of a voltage stabilizing diode D4 and a No. 23 pin of a communication chip U1;

the RST end of the SIM card U2 is simultaneously connected with one end of the capacitor C6 and the No. 25 pin of the communication chip U1;

the other ends of the capacitors C4 to C6 and anodes of the voltage stabilizing diodes D1 to D4 are connected with a power ground;

one end of the capacitor C1 to C3 is connected simultaneously and then is used as a power supply input end of the NBIOT transmission module 3 for receiving +3.6V working voltage; the other ends of the capacitors C1-C3 are connected with a power ground;

one end of the capacitor C3 is simultaneously connected with the No. 1 and No. 2 pins of the communication chip U1; pins 39 and 40 of the communication chip U1 are connected to a power ground; the No. 36 pin of the communication chip U1 is connected with the No. 22 pin of the main control chip U3, and the No. 35 pin of the communication chip U1 is connected with the No. 21 pin of the main control chip U3;

after a No. 5 pin of the main control chip U3 is connected with one end of the capacitor C9, the main control chip U3 is connected with a power ground; the other end of the capacitor C9 is connected with the No. 6 pin of the main control chip U3 and then serves as a power supply input end of the processing module 2 and is used for receiving +3.3V working voltage;

a No. 14 pin of the main control chip U3 is connected with one end of a resistor R2, the other end of the resistor R2 is connected with one end of a capacitor C10, and the other end of the capacitor C10 is connected with a power ground;

the other end of the resistor R2 is used as a data signal input end of the processing module 2, and is used for receiving a high level signal output by the sensing module 1.

In the preferred embodiment, a circuit structure of the NBIOT transmission module 3 and the processing module 2 is provided, the structure is simple and easy to implement, and the pin 41 of the main control chip U3 is used as an input/output end of a radio frequency signal to perform wireless transmission of data.

Further, referring specifically to fig. 2, the sensing module 1 is implemented by an infrared sensor;

the GND end of the infrared sensor is connected with a power ground, and the OUT end of the infrared sensor is connected with the data signal input end of the processing module 2;

and the power supply end of the infrared sensor is used for connecting +5v working voltage.

In the preferred embodiment, the sensing module 1 is implemented by an infrared sensor; simple structure and convenient realization.

Still further, referring specifically to fig. 1, the pest control device further includes a No. 1 power supply module 4 and a No. 2 power supply module 5, wherein,

the No. 1 power supply module 4 is used for providing +5V working voltage for the induction module 1 and also used for providing +3.6V working voltage for the NBIOT transmission module 3;

and the No. 2 power supply module 5 is used for providing +3.3v working voltage for the processing module 2.

In the preferred embodiment, the No. 1 power supply module 4 and the No. 2 power supply module 5 supply electric energy to ensure the normal operation of the pest control device.

Further, referring specifically to fig. 3, the power supply module No. 14 includes a lithium battery No. 1 with 9V, capacitors C11-C14, a zener diode D5, a diode D6, a diode D7, and a zener chip U5;

the positive voltage output end of the No. 1 9V lithium battery is connected with one end of a capacitor C11, one end of a capacitor C12 and the input end of a voltage stabilizing chip U5, and the negative voltage output end of the No. 1 9V lithium battery, the other end of the capacitor C11 and the other end of the capacitor C12 are all connected to a power ground;

the voltage stabilizing chip U5 is used for converting the +9V voltage into +5V voltage;

the ground end GND of the voltage stabilizing chip U5 is connected with a power ground, the output end of the voltage stabilizing chip U5 is simultaneously connected with the anode of the diode D6, one end of the capacitor C13, one end of the capacitor C14 and the cathode of the voltage stabilizing diode D5, and meanwhile, the output end of the voltage stabilizing chip U5 is also used as the +5V voltage output end of the No. 1 power supply module 4 to supply power to the induction module 1;

the other end of the capacitor C13, the other end of the capacitor C14 and the anode of the zener diode D5 are all connected to a power ground; the cathode of the diode D6 is connected to the anode of the diode D7, and the cathode of the diode D7 serves as the +3.6V output terminal of the No. 1 power supply module 4 to supply power to the NBIOT transmission module 3.

In the preferred embodiment, the diode D6 and the diode D7 prevent the 3.6V fluctuation output by the power supply module No. 14, and the circuit formed by the capacitor C13, the capacitor C14 and the zener diode D5 is used for protecting the voltage output by the power supply module No. 1 4.

Further, referring specifically to fig. 4, the pest control device further includes an electric quantity detection module 5, where the electric quantity detection module 5 is configured to detect the remaining electric quantity of the 1 # 9V lithium battery, and transmit the remaining electric quantity of the 1 # 9V lithium battery to a remote terminal through the NBIOT transmission module 3;

the electric quantity detection module 5 comprises a resistor R3, a resistor R4 and a capacitor C15; one end of the resistor R3 is connected with one end of the capacitor C11, and the other end of the resistor R3 is connected with one end of the resistor R4 and one end of the capacitor C15 at the same time and then connected with the No. 18 pin of the main control chip U3 in the processing module 2;

the other end of the resistor R4 and the other end of the capacitor C15 are both connected to a power ground.

Further, referring specifically to fig. 5, the No. 2 power supply module 5 includes a No. 2 9V lithium battery, a voltage stabilizing chip U6 and a capacitor C16;

the positive voltage output end of the No. 2 9V lithium battery is connected with the input end of the voltage stabilizing chip U6, and the negative voltage output end of the No. 2 9V lithium battery and the grounding end GND of the voltage stabilizing chip U6 are both connected with a power ground;

the voltage stabilizing chip U6 is used for converting the +9V voltage into +3.3V voltage;

the output end of the voltage stabilizing chip U6 is connected with one end of the capacitor C16 and then serves as the +3.3V voltage output end of the No. 2 power supply module 5 to supply power to the NBIOT transmission module 3;

the other end of the capacitor C16 is connected to the power ground.

Furthermore, the voltage regulation chip U6 is AMS 1117-3.3.

Further, the voltage stabilization chip U5 is 78M 05.

Furthermore, the shell is provided with a base and a handle.

In the preferred embodiment, the base and the handle are arranged on the shell, so that the pest control device is convenient to mount and carry.

Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.