阅读说明：本技术 一种用于电动门捕鼠器的控制电路模块 (Control circuit module for electric door mousetrap ) 是由 雷建设 于 2020-06-24 设计创作，主要内容包括：本发明专利一种用于电动门捕鼠器的控制电路模块,包括传感器B、放大器VT、继电器K、开关XQ、电动机M、电阻器R、电容器C、二极管D、稳压器、整流器D、变压器T、电源VCC、VSS,其特征在于：放大器VT包括VT1、VT2,继电器K包括K1、K2,开关XQ包括,XQ1、XQ2、XQ3,电阻器R包括R1、R2、R3,所述传感器B正端连接78L05输出端,负端连接VSS,输出端依次电连接R1、VT1、K1、XQ1、所述XQ3一端连接VSS,另一端依次连接R2、VT2、XQ2、VCC,本专利控制模块可以安装在不同的捕鼠器中使用,其捕鼠效率高,工作安全可靠,结构简单,操作方便,有一定推广和使用价值。(The invention discloses a control circuit module for an electrically operated gate mousetrap, which comprises a sensor B, an amplifier VT, a relay K, a switch XQ, a motor M, a resistor R, a capacitor C, a diode D, a voltage stabilizer, a rectifier D, a transformer T, a power supply VCC and VSS, and is characterized in that: amplifier VT includes VT1, VT2, and relay K includes K1, K2, and switch XQ includes, XQ1, XQ2, XQ3, and resistor R includes R1, R2, R3, 78L05 output is connected to sensor B positive terminal, and VSS is connected to the negative terminal, and R1, VT1, K1, XQ1 are connected in proper order to the output, VSS is connected to XQ3 one end, and R2, VT2, XQ2, VCC are connected in proper order to the other end, and this patent control module can install and use in the mousetrap of difference, and its mousing is efficient, and work safe and reliable, simple structure, convenient operation has certain popularization and use value.)

1. The utility model provides a control circuit module for electrically operated gate mousetrap, includes sensor B, amplifier VT, relay K, switch XQ, motor M, resistor R, condenser C, diode D, stabiliser, rectifier D, transformer T, power VCC, VSS, its characterized in that: the amplifier VT comprises VT1 and VT2, the relay K comprises K1 and K2, the switch XQ comprises XQ1, XQ2 and XQ3, the resistor R comprises R1, R2 and R3, the capacitor C comprises C1, C2, C3, C4 and C5, the diode D comprises D1, D2 and D3, the voltage stabilizer comprises three-terminal regulator 78L 78172 and R7812, the positive terminal of the sensor B is connected with the output terminal of 78L 3, the negative terminal is connected with VSS, the output terminal is connected with R3, VT 3, K3 and VCC, one end of the XQ3 is connected with VSS, the other end is connected with R3, VT 3, XQ3 and VCC, the normally closed contact of the K3 output contact and the normally closed contact of the K3 output contact J3 are connected with a power supply, the output contact of the K3 and the relay K3 is connected with the power supply J3, the negative contact of the relay K3 and the power supply J3, the output post is connected with the power supply J3 and the power supply J72, the motor J3, the output post is connected with the power supply J3, the negative contact of the motor J3 and the motor J3, the normal contact of the motor J3, the motor J3 and the motor J3, the normal contact of the normal contact is connected with the normal contact of the motor J3, the normal contact of the motor J3, the motor J3 is connected with the motor J3, the motor J output contact of the motor J3, the motor J contact of the motor J output contact of the motor J3, the motor J contact of the motor J3, the motor J contact of the motor J of the motor K contact of the motor J of the motor K is connected with the motor K3, the motor K is connected with, The negative pole of C2 is connected VSS together, and the positive pole is connected the tie point of sensor B signal output end and XQ3, R2 respectively, rectifier D, stabiliser 7812, stabiliser 78L05, C5, VSS are connected in proper order to transformer T, D1, D2 connect in parallel in the coil both ends of K1, K2 in the opposite direction respectively, diode D3 and R3 connect in parallel together between VCC and VSS with C3, C4 after establishing ties.

2. The control circuit module as claimed in claim 1, wherein the sensor B is a HC-SR505 miniature body sensing module, the amplifiers VT1, VT2 are NPN transistors, the diodes D1, D2 are 1N4001, and the diode D3 is an LED light emitting diode.

3. The control circuit module for an electrically operated gate mousetrap according to claim 1, characterized in that the relays K1, K2 are DC12V5 pin relays, respectively, switches XQ1, XQ2 are KW12 bent 3 pins, respectively, and XQ3 is a touch switch TS5215A 160gf 5.2 x 1.5mm patch waterproof metal head.

4. The control circuit module for an electric door mousetrap according to claim 1, characterized in that the resistors R1, R2, R3 are 1/8W carbon film resistors, respectively, the capacitors C1, C2, C4, C5 are electrolytic capacitors, respectively, and C3 is a ceramic chip capacitor.

5. The control circuit module for the electric door mousetrap is characterized in that the power transformer T is a 8W small transformer outputting 15V, the rectifier D is four 1N4002 diodes, and the motor is a DS-37RS520:12V shutter DC small motor.

Technical Field

The invention relates to a circuit module in the field of automatic control, in particular to a control circuit module for an electric door mousetrap.

Background

The mouse trap is characterized in that the mouse trap comprises a plurality of mouse traps, the traditional mouse trap comprises a mouse trap cage, a high-pressure mouse trap, a mouse trap and a mouse sticker, in the mouse trapping methods, the mouse trap cage is still universal at present, the mouse trap is designed to be triggered by the mouse body to complete mouse trapping, the effect is not ideal enough in use, the high-pressure mouse trap is unsafe and high in cost, the mouse trap is inconvenient to use, the mouse trap can be used at the beginning, the mouse is skillful and cannot be used for a period of time, the mouse sticker is convenient to use, but the actual effect is very limited, and therefore the control circuit module for the electric door mouse trap is arranged in different mouse traps to be used.

Disclosure of Invention

The invention discloses a control circuit module for an electric door mousetrap, which is characterized in that a pyroelectric infrared sensing probe is arranged in a box body, the temperature of a mouse is close to the body temperature of human beings, so that the track of the mouse is monitored by pyroelectric infrared sensing, when a box body sensor senses the activity of the mouse, an amplifier starts a relay to work, a motor forward rotation electric door is immediately closed, after the mouse is treated, a switch is pressed by a hand, and the motor reverse rotation electric door is opened; the control module can be installed in different mousetraps for use, and is high in mouse trapping efficiency, safe and reliable in work, stable in performance, simple in structure and convenient to operate.

The invention discloses a control circuit module for an electrically operated gate mousetrap, which comprises a sensor B, an amplifier VT, a relay K, a switch XQ, a motor M, a resistor R, a capacitor C, a diode D, a voltage stabilizer, a rectifier D, a transformer T, a power supply VCC and VSS, and is characterized in that: the amplifier VT comprises VT1 and VT2, the relay K comprises K1 and K2, the switch XQ comprises XQ1, XQ2 and XQ3, the resistor R comprises R1, R2 and R3, the capacitor C comprises C1, C2, C3, C4 and C5, the diode D comprises D1, D2 and D3, the voltage stabilizer comprises three-terminal regulator 78L 78172 and R7812, the positive terminal of the sensor B is connected with the output terminal of 78L 3, the negative terminal is connected with VSS, the output terminal is connected with R3, VT 3, K3 and VCC, one end of the XQ3 is connected with VSS, the other end is connected with R3, VT 3, XQ3 and VCC, the normally closed contact of the K3 output contact and the normally closed contact of the K3 output contact J3 are connected with a power supply, the output contact of the K3 and the relay K3 is connected with the power supply J3, the negative contact of the relay K3 and the power supply J3, the output post is connected with the power supply J3 and the power supply J72, the motor J3, the output post is connected with the power supply J3, the negative contact of the motor J3 and the motor J3, the normal contact of the motor J3, the motor J3 and the motor J3, the normal contact of the normal contact is connected with the normal contact of the motor J3, the normal contact of the motor J3, the motor J3 is connected with the motor J3, the motor J output contact of the motor J3, the motor J contact of the motor J output contact of the motor J3, the motor J contact of the motor J3, the motor J contact of the motor J of the motor K contact of the motor J of the motor K is connected with the motor K3, the motor K is connected with, The negative pole of C2 is connected VSS together, and the positive pole is connected the tie point of sensor B signal output end and XQ3, R2 respectively, rectifier D, stabiliser 7812, stabiliser 78L05, C5, VSS are connected in proper order to transformer T, D1, D2 connect in parallel in the coil both ends of K1, K2 in the opposite direction respectively, diode D3 and R3 connect in parallel together between VCC and VSS with C3, C4 after establishing ties.

Preferably, the sensor B is a HC-SR505 small human body sensing module, the amplifiers VT1 and VT2 are NPN triodes, the diodes D1 and D2 are 1N4001, and the diode D3 is an LED light emitting diode.

Preferably, the relay K1, K2 are DC12V5 pin relays respectively, the switch XQ1, XQ2 are KW12 bent handle 3 pins respectively, and the switch XQ3 is a touch switch TS5215A 160gf 5.2 × 1.5mm patch waterproof metal head.

Preferably, the resistors R1, R2 and R3 are 1/8W carbon film resistors, the capacitors C1, C2, C4 and C5 are electrolytic capacitors, and the capacitor C3 is a ceramic chip capacitor.

Preferably, the power transformer T is a small transformer with 8W output of 15V, the rectifier D is four 1N4002 diodes, and the motor is a DS-37RS520:12V shutter direct current small motor.

The invention has the beneficial effects that the body temperature of the mouse is close to that of human body, so that the track of the mouse is monitored by pyroelectric infrared induction, when the box body sensor senses the activity of the mouse, the amplifier starts the relay to work, the motor forward rotation electric door is immediately closed, after the mouse is treated, the switch is pressed by hand, and the motor reverse rotation electric door is opened; the control module can be installed in different mousetraps for use, and is high in mouse trapping efficiency, safe and reliable in work, stable in performance, simple in structure and convenient to operate.

Drawings

Fig. 1 is a circuit diagram of a control circuit module of an electric door mousetrap according to the present invention.

Detailed Description

As shown in fig. 1, the control circuit module for an electrically operated gate mouse trap of the present invention includes a sensor B, an amplifier VT, a relay K, a switch XQ, a motor M, a resistor R, a capacitor C, a diode D, a regulator, a rectifier D, a transformer T, a power source VCC, and a VSS, and is characterized in that: the amplifier VT comprises VT1 and VT2, the relay K comprises K1 and K2, the switch XQ comprises XQ1, XQ2 and XQ3, the resistor R comprises R1, R2 and R3, the capacitor C comprises C1, C2, C3, C4 and C5, the diode D comprises D1, D2 and D3, the voltage stabilizer comprises three-terminal regulator 78L 78172 and R7812, the positive terminal of the sensor B is connected with the output terminal of 78L 3, the negative terminal is connected with VSS, the output terminal is connected with R3, VT 3, K3 and VCC, one end of the XQ3 is connected with VSS, the other end is connected with R3, VT 3, XQ3 and VCC, the normally closed contact of the K3 output contact and the normally closed contact of the K3 output contact J3 are connected with a power supply, the output contact of the K3 and the relay K3 is connected with the power supply J3, the negative contact of the relay K3 and the power supply J3, the output post is connected with the power supply J3 and the power supply J72, the motor J3, the output post is connected with the power supply J3, the negative contact of the motor J3 and the motor J3, the normal contact of the motor J3, the motor J3 and the motor J3, the normal contact of the normal contact is connected with the normal contact of the motor J3, the normal contact of the motor J3, the motor J3 is connected with the motor J3, the motor J output contact of the motor J3, the motor J contact of the motor J output contact of the motor J3, the motor J contact of the motor J3, the motor J contact of the motor J of the motor K contact of the motor J of the motor K is connected with the motor K3, the motor K is connected with, The negative pole of C2 is connected VSS together, and the positive pole is connected the tie point of sensor B signal output end and XQ3, R2 respectively, rectifier D, stabiliser 7812, stabiliser 78L05, C5, VSS are connected in proper order to transformer T, D1, D2 connect in parallel in the coil both ends of K1, K2 in the opposite direction respectively, diode D3 and R3 connect in parallel together between VCC and VSS with C3, C4 after establishing ties.

The components of the control circuit module for the electrically operated door mousetrap are selected, a sensor B selects an HC-SR505 small human body induction module, amplifiers VT1 and VT2 respectively select a C9013 triode NPN type, diodes D1 and D2 respectively select 1N4001, D3 is an LED light emitting diode, relays K1 and K2 respectively select a DC12V8 pin relay, switches XQ1 and XQ2 respectively select a KW12 bent handle 3 pin, XQ3 selects a light touch switch TS5215A 160gf 5.2 x 1.5mm patch waterproof metal head, resistors R1, R2 and R3 respectively select 1/8W carbon film resistors with resistance values of 1.2K omega, 9.1K omega, 5.1K, capacitors C1, C2, C5 and C5 respectively select electrolytic capacitors with capacities of 4.7 muF/16 muF, 9.1K omega and 100 muF/100 muC/100 muF ceramic chips, the motor adopts a DS-37RS520:12V shutter direct current small motor, the power transformer T adopts a small transformer with 8W output and 15V output, and the rectifier D adopts four 1N4002 diodes.

When a transformer T is connected with 220V alternating current, a T secondary outputs 15V low-voltage alternating current, four 1N4002 diodes are selected through a rectifier D to form a bridge rectifier which becomes about 14V direct current, 1000 muF/25V filtering is selected through a capacitor C4 to become about 18V direct current, stable 12V direct current is formed through voltage stabilization of a three-terminal regulator 7812 to provide a working power supply for a module circuit, and at the moment, the LED diodes selected by D3 are lightened through R3 resistance current-limiting voltage reduction, the existing working power supply of the module circuit is represented, VCC =12V and VSS = 0V.

The VCC is stabilized to 5V voltage through a three-terminal regulator 78L05, a working power supply (HC-SR 505 works as 5V voltage) is provided for a selected HC-SR505 small human body induction module, the working induction range of the HC-SR505 is more than 2M, the HC-SR505 is sealed in a metal tube, a small hole is formed in the induction surface, the induction range of the HC-SR505 is within 0.2M (the induction range is adjusted according to the size of a box body), the HC-SR505 is installed in the box body of the mousetrap, no mouse activity exists, the HC-SR505 sensor outputs low level, the amplifier VT1 is cut off, the relay K1 does not work, the relay K2 does not work, the normally closed contact of the K1 output contact J1 and the normally closed contact of the K2 output contact J2 are connected with the working power supply VCC together, and the motor M does not work; when a mouse enters the box body to move or eat, the HC-SR505 sensor outputs high level, the base electrode of an amplifier VT1 obtains voltage which is more than or equal to 0.7V through a resistor R1 (current-limiting and voltage-reducing), an NPN type C9013 triode selected by VT1 is in a saturated state, a switch is conducted, a relay K coil selected for selection is connected with working voltage, a contact J1 normally open contact output by the relay is closed, a motor M negative binding post is connected with a power supply VSS through a J1 normally open contact, a positive binding post of the motor M is also connected with the power supply VCC, the motor M works (at the working voltage of 12V), the motor M positively rotates, the mouse door is driven to move towards a closing direction through a gear or a belt, when the mouse door is closed, a switch XQ1 which is connected in series with the relay K1 coil to the power supply VCC is disconnected, the relay K1 coil loses the working voltage, a K1 output contact J1 normally closed contact is closed again, the power supply of the motor M is disconnected, the motor M stops working and the mouse door is in a closed state.

After the closed mouse is treated, a switch XQ3 is pressed, a power supply VCC is added to VT2 base voltage which is not less than 0.7V voltage through 9.1K omega current-limiting voltage reduction selected by R2, an NPN type C9013 triode selected by VT2 is in a saturated state, the switch is conducted, the working voltage is switched on for a selected relay K2 coil, a contact J2 normally open contact output by the relay K2 is closed, a motor M positive wiring column is connected with the power supply VSS through a J2 normally open contact, a negative wiring column of the motor M is connected with the power supply VCC through a J1 normally open contact, the motor M works (is at-12V working voltage), the motor M rotates reversely, the mouse door is driven to move towards an opening direction through a gear or a belt, when the mouse door is opened, the switch XQ2 which is connected to the power supply VCC in series with the relay K2 coil is disconnected, the relay K2 coil loses the working voltage, the J2 normally open end of the K2 output contact is closed again, the power supply of the motor M is disconnected, and the motor M stops working, the mouse door is in an open state. Therefore, the working process of closing and opening the electric mouse door is completed.

In the circuit, VT2 is arranged between XQ3 and the relay, the mouse gate closing circuit is more stable, and the contact well of the switch XQ3 is improved, namely, the switch XQ3 is pressed to set a key, the contact of the switch is provided with a resistor which is less than or equal to 50K omega, and the mouse gate closing circuit can also work normally.

The diodes D1 and D2 are connected with two ends of the coils of the relays K1 and K2 in a reverse parallel mode respectively, so that the reverse peak voltage of the coils is eliminated, and the function of stabilizing the work of the relay K is achieved.

Capacitors C1, C2 have absorbed the momentary interference, can make the signal of sensor input more steady, certain time delay effect in addition, capacitors C4, C5 play filtering and circuit job stabilization effect, C3 is used for the ripple interference of filtering low frequency, can also play the effect of steady voltage.

The switch XQ1 and the switch XQ2 select KW12 bent handle 3 feet respectively, the switch has normally open and normally closed contacts, the normally closed contacts are used for being respectively connected with K1 and K2 coils to a power supply VCC in series, when the motor M rotates forward and reversely, the motor M drives the electric door to move to a certain position, the normally closed contacts are disconnected because the door edge or a set baffle presses XQ1 and XQ2 to set a key, and the motor M stops rotating to play a limiting role.

The motor is a DS-37RS520:12v shutter direct current small motor, and the module circuit controls the forward rotation or the reverse rotation of the motor to enable the electric mouse door to be closed or opened quickly through a gear or a belt.

The invention uses the body temperature of the mouse and the human body to monitor the trace of the mouse by pyroelectric infrared induction, when a box body sensor senses the activity of the mouse, an amplifier starts a relay to work, so that a motor forward rotation electric door is immediately closed, and after the mouse is treated, a switch is pressed by a hand, and a motor reverse rotation electric door is opened; the control module can be installed in different mousetraps for use, and is high in mouse trapping efficiency, safe and reliable in work, stable in performance, simple in structure and convenient to operate.