Electric pigment stirring circuit

Abstract

The utility model provides an electric pigment stirring circuit which can uniformly stir pigment and is time-saving and labor-saving. Comprising a lithium battery power supply module connected with a lithium battery and used for supplying power to the lithium battery and the whole circuit; the driving module is connected with the stirring motor and is used for driving the stirring motor to operate; the lithium battery voltage detection module is connected with the lithium battery power supply module and is used for detecting the electric quantity of a lithium battery; the vibration strength control module is used for adjusting the vibration strength of the stirring motor; and the main control module is connected with the lithium battery power supply module, the driving module, the lithium battery voltage detection module and the vibration intensity control module, and is used for controlling the driving module to act and acquiring the electric quantity of the lithium battery according to a detection signal of the lithium battery voltage detection module.

Description

An electric pigment stirring circuit Technical Field

[0001] This utility model relates to the field of pigment stirring technology, specifically to an electric pigment stirring circuit. Background Technology

[0002] In the context of mixing pigments for artworks, tattoos, or various chemical raw materials, oil-soluble pigments require thorough dispersion during preparation to ensure their effectiveness. However, most of these processes are currently done manually, which is not only time-consuming and labor-intensive but also results in uneven mixing. Summary of the Invention

[0003] To address the above problems, this utility model provides an electric pigment stirring circuit that can stir pigments evenly, saving time and effort.

[0004] This utility model adopts the following technical solution: an electric pigment stirring circuit, comprising:

[0005] A lithium battery power supply module, connected to a lithium battery, is used to supply power to the lithium battery and the entire circuit.

[0006] A drive module, connected to the stirring motor, is used to drive the stirring motor to operate;

[0007] A lithium battery voltage detection module, connected to the lithium battery power supply module, is used to detect the power level of the lithium battery.

[0008] A vibration intensity control module is used to adjust the vibration intensity of the stirring motor;

[0009] The main control module is connected to the lithium battery power supply module, drive module, lithium battery voltage detection module, and vibration intensity control module. It is used to control the operation of the drive module and obtain the lithium battery power based on the detection signal from the lithium battery voltage detection module.

[0010] Further, the lithium battery power supply module includes resistors R1-R7, capacitors EC1 and C1, MOSFET Q1, charging manager U1, interface BAT1, USB interface, LEDs D1, D2, D3, D4, and inductor L1. The charging manager U1 uses an IP2342 chip. Pins 7 and 8 of the USB interface are connected to one end of capacitor EC1 and then connected to a 5V power supply. Pins 5 and 6 of the USB interface are connected to ground. The other end of capacitor EC1 is grounded. The positive terminal of LED D1 is connected to a 5V power supply, and the negative terminal of LED D2 is grounded. The negative terminal of LED D1 is connected to one end of resistor R1, and the positive terminal of LED D2 is connected to one end of resistor R2. One end of resistors R3, R4, and R5 is grounded. The other ends of resistors R1 and R2 are connected to pin 1 of the charging manager U1. The other ends of resistors R4 and R5 are connected to pins 2, 3, and 4 of the charging manager U1, respectively. Pin 8 of the charging manager U1 is connected to a 5V power supply, and pin 5 of the charging manager U1 is grounded. Pin 7 of the charging manager U1 is connected to one end of inductor L1 and the negative terminal of diode D3. The positive terminal of diode D3 is grounded. Pin 9 of the charging manager U1 is connected to the other end of inductor L1 and the positive terminal of diode D4. Pin 6 of the charging manager U1 is connected to one end of resistor R6. The other end of resistor R6 is connected to the negative terminal of diode D4, one end of capacitor C1, and pin 1 of interface BAT1. The other end of capacitor C1 and pin 2 of interface BAT1 are grounded. Interface BAT1 is connected to the lithium battery. One end of resistor R7 is connected to the drain of MOSFET Q1 and then to pin 1 of interface BAT1. The other end of resistor R7 is connected to the gate of MOSFET Q1 and then to a switch.

[0011] Furthermore, the main control module includes capacitor EC2, capacitor EC3, voltage regulator U2, controller U3, resistor R8, LED D5, capacitor C2, and capacitor C3. The voltage regulator U2 uses an HT7150 chip, and the controller uses a KM311 chip. Pin 2 of the voltage regulator U2 is connected to one end of capacitors EC2 and C2, and then connected to the source of MOSFET Q1. Pin 3 of the voltage regulator U2 is connected to one end of capacitors EC3 and C3, and then connected to power supply VCC. Pin 1 of the voltage regulator U2 is connected to one end of capacitors EC2, EC3, C2, and C3, and then grounded. Pin 1 of the controller U3 is connected to power supply VCC. One end of resistor R8 is connected to power supply VCC, and the other end of resistor R8 is connected to the positive terminal of LED D5. The negative terminal of LED D5 is connected to pin 3 of the controller U3.

[0012] Furthermore, the lithium battery voltage detection module includes resistors R9 and R10. One end of resistor R9 is connected to the source of MOSFET Q1, one end of resistor R10 is grounded, and the other ends of resistors R9 and R10 are connected to pin 7 of controller U3.

[0013] Furthermore, the drive module includes resistors R11 to R14, diodes D6 and D7, MOSFETs Q2 and Q3, interface JM1, and interface JM2. Interfaces JM1 and JM2 are both connected to a motor. One end of resistors R11 and R14 is connected to pins 4 and 2 of the controller U3, respectively. The other end of resistor R11 is connected to one end of resistor R12 and the gate of MOSFET Q2. The drain of MOSFET Q2 is connected to the anode of diode D7 and pin 2 of interface JM1. Pin 1 of interface JM1 is connected to the negative terminal of diode D7 and then to the drain of MOSFET Q1. The other end of resistor R14 is connected to one end of resistor R13 and the gate of MOSFET Q3. The drain of MOSFET Q3 is connected to the positive terminal of diode D6 and pin 2 of interface JM2. Pin 1 of interface JM2 is connected to the negative terminal of diode D6 and then to the drain of MOSFET Q1. The other ends of resistors R12 and R13, and the sources of MOSFETs Q2 and Q3 are all grounded.

[0014] Furthermore, the vibration intensity control module includes resistors R15 and R16, capacitors C4 and C5, interface J1, interface J2, potentiometer S1, and potentiometer S2. Potentiometers S1 and S2 are both rotary adjustable potentiometers with switches. The adjustment terminals of potentiometers S1 and S2 are respectively connected to pins 6 and 5 of the controller U3. Pin 3 of interface J1 is connected to one end of resistor R15, one end of capacitor C4, and pin 5 of the controller U3. The other end of capacitor C4 is grounded. The other end of resistor R15 is connected to power supply VCC. Pin 3 of interface J2 is connected to one end of resistor R16, one end of capacitor C5, and pin 6 of the controller U3. The other end of capacitor C5 is grounded. The other end of resistor R16 is connected to power supply VCC. Pins 2 of interfaces J1 and J2 are respectively connected to one contact end of potentiometers S1 and S2. The other contact ends of potentiometers S1 and S2 are both grounded.

[0015] The beneficial effects of this utility model are that, through the setting of a lithium battery power supply module, a drive module, a lithium battery voltage detection module, a vibration intensity control module, and a main control module, and through the drive module driving the motor, it can achieve uniform mixing of pigments, freeing up hands and saving manpower and time. Furthermore, through the setting of a lithium battery power supply module, it can achieve normal mixing of pigments even without AC power, thus having good practical value. Attached Figure Description

[0016] Figure 1 is a structural block diagram of this utility model;

[0017] Figure 2 is a circuit diagram of the lithium battery power supply module in this utility model;

[0018] Figure 3 is a schematic diagram of the connection circuit between the main control module and the lithium battery voltage detection module in this utility model.

[0019] Figure 4 is a circuit diagram of the driving module in this utility model;

[0020] Figure 5 is a circuit diagram of the vibration intensity control module in this utility model. Detailed Implementation

[0021] As shown in Figures 1 to 5, the electric pigment stirring circuit of this utility model includes:

[0022] A lithium battery power supply module, connected to a lithium battery, is used to supply power to the lithium battery and the entire circuit.

[0023] The drive module is connected to the stirring motor and is used to drive the stirring motor to operate;

[0024] A lithium battery voltage detection module, connected to a lithium battery power supply module, is used to detect the lithium battery's charge level.

[0025] Vibration intensity control module, used to adjust the vibration intensity of the stirring motor;

[0026] The main control module is connected to the lithium battery power supply module, drive module, lithium battery voltage detection module, and vibration intensity control module. It is used to control the operation of the drive module and obtain the lithium battery power based on the detection signal from the lithium battery voltage detection module.

[0027] The lithium battery power supply module includes resistors R1-R7, capacitors EC1 and C1, MOSFET Q1, charging manager U1, interface BAT1, USB interface, LEDs D1, D2, D3, D4, and inductor L1. Charging manager U1 uses an IP2342 chip. Pins 7 and 8 of the USB interface are connected to one end of capacitor EC1 and then to a 5V power supply. Pins 5 and 6 of the USB interface are connected to ground. The other end of capacitor EC1 is grounded. The anode of LED D1 is connected to the 5V power supply, and the cathode of LED D2 is grounded. The cathode of LED D1 is connected to one end of resistor R1, and the anode of LED D2 is connected to one end of resistor R2. One end of resistors R3, R4, and R5 is grounded. The other ends of resistors R1 and R2 are connected to pin 1 of charging manager U1. The other ends of resistors R4 and R5 are connected to pins 2, 3, and 4 of the charging manager U1, respectively. Pin 8 of the charging manager U1 is connected to a 5V power supply, and pin 5 is grounded. Pin 7 of the charging manager U1 is connected to one end of inductor L1 and the cathode of diode D3. The anode of diode D3 is grounded. Pin 9 of the charging manager U1 is connected to the other end of inductor L1 and the anode of diode D4. Pin 6 of the charging manager U1 is connected to one end of resistor R6. The other end of resistor R6 is connected to the cathode of diode D4, one end of capacitor C1, and pin 1 of interface BAT1. The other end of capacitor C1 and pin 2 of interface BAT1 are grounded. Interface BAT1 is connected to the lithium battery. One end of resistor R7 is connected to the drain of MOSFET Q1 and then to pin 1 of interface BAT1. The other end of resistor R7 is connected to the gate of MOSFET Q1 and then to the switch.

[0028] The main control module includes capacitor EC2, capacitor EC3, voltage regulator U2, controller U3, resistor R8, LED D5, capacitor C2, and capacitor C3. Voltage regulator U2 uses an HT7150 chip, and controller U2 uses a KM311 chip. Pin 2 of voltage regulator U2 is connected to one end of capacitors EC2 and C2, and then connected to the source of MOSFET Q1. Pin 3 of voltage regulator U2 is connected to one end of capacitors EC3 and C3, and then connected to power supply VCC. Pin 1 of voltage regulator U2 is connected to one end of capacitors EC2, EC3, C2, and C3, and then grounded. Pin 1 of controller U3 is connected to power supply VCC. One end of resistor R8 is connected to power supply VCC, and the other end of resistor R8 is connected to the positive terminal of LED D5. The negative terminal of LED D5 is connected to pin 3 of controller U3.

[0029] The lithium battery voltage detection module includes resistors R9 and R10. One end of resistor R9 is connected to the source of MOSFET Q1, and one end of resistor R10 is grounded. The other ends of resistors R9 and R10 are connected together and then connected to pin 7 of controller U3.

[0030] The drive module includes resistors R11-R14, diodes D6 and D7, MOSFETs Q2 and Q3, interfaces JM1 and JM2, with motors connected to interfaces JM1 and JM2 respectively. One end of resistors R11 and R14 is connected to pins 4 and 2 of controller U3, respectively. The other end of resistor R11 is connected to one end of resistor R12 and the gate of MOSFET Q2. The drain of MOSFET Q2 is connected to the anode of diode D7 and pin 2 of interface JM1. Connect the first pin of interface JM1 to the negative terminal of diode D7, and then connect it to the drain of MOSFET Q1. Connect the other end of resistor R14 to one end of resistor R13 and the gate of MOSFET Q3. Connect the drain of MOSFET Q3 to the positive terminal of diode D6 and pin 2 of interface JM2. Connect the first pin of interface JM2 to the negative terminal of diode D6, and then connect it to the drain of MOSFET Q1. Connect the other ends of resistors R12 and R13, and the sources of MOSFETs Q2 and Q3 to ground.

[0031] The vibration intensity control module includes resistors R15 and R16, capacitors C4 and C5, interface J1, interface J2, potentiometer S1, and potentiometer S2. Potentiometers S1 and S2 are rotary adjustable potentiometers with switches. The adjustment terminals of potentiometers S1 and S2 are connected to pins 6 and 5 of controller U3, respectively. Pin 3 of interface J1 is connected to one end of resistor R15, one end of capacitor C4, and pin 5 of controller U3. The other end of capacitor C4 is grounded, and the other end of resistor R15 is connected to power supply VCC. Pin 3 of interface J2 is connected to one end of resistor R16, one end of capacitor C5, and pin 6 of controller U3. The other end of capacitor C5 is grounded, and the other end of resistor R16 is connected to power supply VCC. Pins 2 of interfaces J1 and J2 are connected to one end of the contacts of potentiometers S1 and S2, respectively. The other ends of the contacts of potentiometers S1 and S2 are both grounded.

[0032] In the lithium battery power supply module of this utility model, the 5V voltage output by the charger powers the charging manager U1 through the USB interface USB1. The charging manager U1 acts as a charging management chip to charge the lithium battery. At the same time, when the user is stirring the pigment, the switch (i.e., the ONOFF terminal in the figure) can be turned on. At this time, the lithium battery can power the entire circuit. When the user is not stirring the pigment, the switch is turned off. At this time, the entire circuit does not consume power, truly achieving low power consumption.

[0033] In the main control module, the voltage regulator U2 converts the 7.4V voltage of the lithium battery into a 5V voltage for the controller U3, and can also provide light display through the LED D5 when the power supply is normal;

[0034] In the lithium battery power supply module, the lithium battery voltage can be detected and the detected voltage signal can be transmitted to the controller U3. The remaining power of the lithium battery can then be obtained through the controller U3.

[0035] In the drive module, the motor can be driven by the main control module.

[0036] In the vibration intensity control module, different resistance values ​​can be output by adjusting potentiometers S1 and S2. Then, the controller U3 can output different PWM signals according to the resistance signal, thereby controlling the vibration intensity of the motor through the control drive module, and further ensuring the uniform mixing of pigments.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An electric pigment stirring circuit, characterized in that: include: A lithium battery power supply module, connected to a lithium battery, is used to supply power to the lithium battery and the entire circuit. A drive module, connected to the stirring motor, is used to drive the stirring motor to operate; a lithium battery voltage detection module, connected to the lithium battery power supply module, is used to detect the lithium battery charge; a vibration intensity control module is used to adjust the vibration intensity on the stirring motor; a main control module, connected to the lithium battery power supply module, drive module, lithium battery voltage detection module, and vibration intensity control module, is used to control the operation of the drive module and obtain the lithium battery charge based on the detection signal from the lithium battery voltage detection module.

2. The electric pigment stirring circuit according to claim 1, characterized in that: The lithium battery power supply module includes resistors R1-R7, capacitors EC1 and C1, MOSFET Q1, charging manager U1, interface BAT1, USB interface, LEDs D1, D2, D3, D4, and inductor L1. The charging manager U1 uses an IP2342 chip. Pins 7 and 8 of the USB interface are connected to one end of capacitor EC1 and then to a 5V power supply. Pins 5 and 6 of the USB interface are connected to ground. The other end of capacitor EC1 is grounded. The anode of LED D1 is connected to the 5V power supply, and the cathode of LED D2 is grounded. The cathode of LED D1 is connected to one end of resistor R1, and the anode of LED D2 is connected to one end of resistor R2. One end of resistors R3, R4, and R5 is grounded. The other ends of resistors R1 and R2 are connected to pin 1 of the charging manager U1. The other end of resistor R5 is connected to pins 2, 3, and 4 of the charging manager U1, respectively. Pin 8 of the charging manager U1 is connected to a 5V power supply, and pin 5 of the charging manager U1 is grounded. Pin 7 of the charging manager U1 is connected to one end of inductor L1 and the negative terminal of diode D3. The positive terminal of diode D3 is grounded. Pin 9 of the charging manager U1 is connected to the other end of inductor L1 and the positive terminal of diode D4. Pin 6 of the charging manager U1 is connected to one end of resistor R6. The other end of resistor R6 is connected to the negative terminal of diode D4, one end of capacitor C1, and pin 1 of interface BAT1. The other end of capacitor C1 and pin 2 of interface BAT1 are grounded. Interface BAT1 is connected to the lithium battery. One end of resistor R7 is connected to the drain of MOSFET Q1 and then to pin 1 of interface BAT1. The other end of resistor R7 is connected to the gate of MOSFET Q1 and then to a switch.

3. The electric pigment stirring circuit according to claim 2, characterized in that: The main control module includes capacitor EC2, capacitor EC3, voltage regulator U2, controller U3, resistor R8, LED D5, capacitor C2, and capacitor C3. The voltage regulator U2 uses an HT7150 chip, and the controller uses a KM311 chip. Pin 2 of the voltage regulator U2 is connected to one end of capacitors EC2 and C2, and then connected to the source of MOSFET Q1. Pin 3 of the voltage regulator U2 is connected to one end of capacitors EC3 and C3, and then connected to power supply VCC. Pin 1 of the voltage regulator U2 is connected to one end of capacitors EC2, EC3, C2, and C3, and then grounded. Pin 1 of the controller U3 is connected to power supply VCC. One end of resistor R8 is connected to power supply VCC, and the other end of resistor R8 is connected to the positive terminal of LED D5. The negative terminal of LED D5 is connected to pin 3 of controller U3.

4. The electric pigment stirring circuit according to claim 3, characterized in that: The lithium battery voltage detection module includes resistors R9 and R10. One end of resistor R9 is connected to the source of MOSFET Q1, and one end of resistor R10 is grounded. The other ends of resistors R9 and R10 are connected together and then connected to pin 7 of controller U3.

5. The electric pigment stirring circuit according to claim 3, characterized in that: The drive module includes resistors R11 to R14, diodes D6 and D7, MOSFETs Q2 and Q3, and interfaces JM1 and JM2. Interfaces JM1 and JM2 are both connected to a motor. One end of resistors R11 and R14 is connected to pins 4 and 2 of the controller U3, respectively. The other end of resistor R11 is connected to one end of resistor R12 and the gate of MOSFET Q2. The drain of MOSFET Q2 is connected to the anode of diode D7 and pin 2 of interface JM1. Pin 1 of interface JM1 is connected to the negative terminal of diode D7 and then to the drain of MOSFET Q1. The other end of resistor R14 is connected to one end of resistor R13 and the gate of MOSFET Q3. The drain of MOSFET Q3 is connected to the positive terminal of diode D6 and pin 2 of interface JM2. Pin 1 of interface JM2 is connected to the negative terminal of diode D6 and then to the drain of MOSFET Q1. The other ends of resistors R12 and R13, and the sources of MOSFETs Q2 and Q3 are all grounded.

6. The electric pigment stirring circuit according to claim 3, characterized in that: The vibration intensity control module includes resistors R15 and R16, capacitors C4 and C5, interface J1, interface J2, potentiometer S1, and potentiometer S2. Potentiometers S1 and S2 are both rotary adjustable potentiometers with switches. The adjustment terminals of potentiometers S1 and S2 are connected to pins 6 and 5 of the controller U3, respectively. Pin 3 of interface J1 is connected to one end of resistor R15, one end of capacitor C4, and pin 5 of the controller U3. The other end of capacitor C4 is grounded. The other end of resistor R15 is connected to power supply VCC. Pin 3 of interface J2 is connected to one end of resistor R16, one end of capacitor C5, and pin 6 of the controller U3. The other end of capacitor C5 is grounded. The other end of resistor R16 is connected to power supply VCC. Pins 2 of interfaces J1 and J2 are connected to one contact end of potentiometers S1 and S2, respectively. The other contact ends of potentiometers S1 and S2 are both grounded.

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