CN219643798U - Massage instrument driving circuit - Google Patents
Massage instrument driving circuit Download PDFInfo
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- CN219643798U CN219643798U CN202320169176.4U CN202320169176U CN219643798U CN 219643798 U CN219643798 U CN 219643798U CN 202320169176 U CN202320169176 U CN 202320169176U CN 219643798 U CN219643798 U CN 219643798U
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 54
- 230000003313 weakening effect Effects 0.000 claims description 8
- 230000033228 biological regulation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000000094 Chronic Pain Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 208000005298 acute pain Diseases 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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- 210000003205 muscle Anatomy 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The utility model discloses a massage device driving circuit, which is characterized in that a main control module and a power switch module are provided, the power output end of the power switch module is connected with the power input end of the power switch module, the power output end of the power switch module is connected with the power input end of a voltage stabilizing module, the first power output end of the voltage stabilizing module is connected with the main control module, and the second control signal output end of the main control module is connected with the control signal input end of the power switch module.
Description
Technical Field
The utility model relates to a massager, in particular to a massager driving circuit which is applied to the technical field of massagers.
Background
Along with the acceleration of the life rhythm, the life pressure of people is increased, and the sports is reduced, so that all parts of the body of people are easy to generate ache and fatigue, and meanwhile, fat accumulation is caused, so that the beauty and the health are influenced.
The massage device is a new generation of health care equipment developed according to physical, bionics, bioelectricity, traditional Chinese medicine and years of clinical practice, and can relax muscles, relax nerves, promote blood circulation, strengthen cellular metabolism, strengthen skin elasticity, relieve fatigue, obviously relieve various chronic pains, acute pains and muscular soreness, relax body, relieve pressure and reduce skin wrinkles.
The current massage instrument generally directly opens or closes the power supply channel of the power supply module through pressing the switch key to achieve the purpose of opening or closing the massage instrument, but the massage instrument can be opened to work when a user carelessly presses or presses other articles to the switch key, so that electricity is wasted, and the situation that the electric quantity of the massage instrument is insufficient possibly exists when the user needs to massage, thereby influencing the use experience of the user.
Disclosure of Invention
The utility model provides a massage device driving circuit, which is characterized in that a main control module and a power switch module are provided, a power output end of the power switch module is connected with a power input end of a voltage stabilizing module, a first power output end of the voltage stabilizing module is connected with a control signal input end of the power switch module, a second control signal output end of the main control module is connected with a control signal input end of the power switch module, and the massage device driving circuit is difficult to start the massage device to work when a user presses the switch button carelessly or other objects are pressed to the switch button, so that the massage device is difficult to work, and the massage device driving circuit can avoid the situation that the user has a bad feeling of using electricity, and can avoid the massage device to feel bad.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a massage appearance drive circuit, massage appearance drive circuit includes power module, switch module, voltage stabilizing module, main control module and motor module, power module's power output with switch module's power input is connected, switch module's power output is connected with switch module's power input, voltage stabilizing module's first power output with switch module connects, switch module's second power output is connected with motor module's power input, switch module's first control signal output is connected with motor module's control signal input, switch module's second control signal output is connected with switch module's control signal input.
Further, the power switch module comprises a switch control unit and a switch unit, wherein the power output end of the power module is connected with the power input end of the switch control unit, the control signal output end of the switch control unit is connected with the first control signal input end of the switch unit, the power output end of the power module is also connected with the power input end of the switch unit, the second control signal output end of the main control module is connected with the second control signal input end of the switch unit, and the power output end of the switch unit is connected with the power input end of the voltage stabilizing unit.
Further, the switch control unit comprises a resistor R7, a resistor R9 and a first switch button SW3, the power output end of the power module is connected with one end of the resistor R7, the other end of the resistor R7 is connected with one end of the first switch button SW3, the other end of the first switch button SW3 is connected with one end of the resistor R9, the other end of the resistor R9 is grounded, and the common end of the first switch button SW3 and the resistor R9 is connected with the first control signal input end of the switch unit.
Further, the switch unit includes a resistor R6, a resistor R8, a resistor R10, a diode U5, a low-level conduction switch element Q1 and a high-level switch conduction switch element Q2, where a power output end of the power module is connected to a controlled conduction input end of the low-level conduction switch element Q1, a controlled conduction output end of the low-level conduction switch element Q1 is connected to a power input end of the voltage stabilizing module, a power output end of the power module is further connected to one end of the resistor R6, the other end of the resistor R6 is connected to a control conduction end of the low-level conduction switch element Q1, a control signal output end of the switch control unit is connected to a first positive electrode of the diode U5, a second control signal output end of the main control module is connected to a second positive electrode of the diode U5, a negative electrode of the diode U5 is connected to one end of the resistor R10, the other end of the resistor R10 is connected to a control conduction end of the high-level conduction switch element Q2, a control conduction end of the low-level switch element Q1 is connected to one end of the resistor R8, and the other end of the resistor R8 is connected to the controlled conduction end of the high-level switch element Q2.
Further, the voltage stabilizing module comprises a first voltage stabilizing unit and a second voltage stabilizing unit, the power output end of the power switch module is connected with the power input end of the first voltage stabilizing unit, the power output end of the first voltage stabilizing unit is connected with the power input end of the main control module, the power output end of the power switch module is also connected with the power input end of the second voltage stabilizing unit, and the power output end of the second voltage stabilizing unit is connected with the power input end of the motor module.
Further, the motor module comprises a motor U6, a high-level conduction switch element Q3 and a resistor R16, the second power output end of the voltage stabilizing module is connected with the positive electrode of the motor U6, the negative electrode of the motor U6 is connected with the controlled conduction input end of the high-level conduction switch element Q3, the controlled conduction output end of the high-level conduction switch element Q3 is grounded, the first control signal output end of the main control module is connected with one end of the resistor R16, and the other end of the resistor R16 is connected with the controlled conduction end of the high-level conduction switch element Q3.
Further, the massage device driving circuit further comprises a display lamp unit, a group of control signal output ends of the main control module are connected with the positive electrode of the display lamp unit, and the negative electrode of the display lamp unit is grounded.
Further, the massage device driving circuit further comprises a charging module, wherein a power input end of the charging module is used for being connected with an external power supply, and a power output end of the charging module is connected with a power input end of the power module.
Further, the massage device driving circuit further comprises a power adjusting module, a first power output end of the voltage stabilizing module is connected with a power input end of the power adjusting module, and a control signal output end of the power adjusting module is connected with a control signal input end of the main control module.
Further, the power regulation module comprises a power enhancement unit and a power weakening unit, a first power output end of the voltage stabilizing module is connected with a power input end of the power enhancement unit, a control signal output end of the power enhancement unit is connected with a first control signal input end of the main control module, a first power output end of the voltage stabilizing module is also connected with a power input end of the power weakening unit, and a control signal output end of the power weakening unit is connected with a second control signal input end of the main control module.
The utility model has the beneficial effects that: the utility model provides a massage device driving circuit, which comprises a main control module and a power switch module, wherein the power output end of the power switch module is connected with the power input end of the power switch module, the power output end of the power switch module is connected with the power input end of a voltage stabilizing module, the first power output end of the voltage stabilizing module is connected with the main control module, and the second control signal output end of the main control module is connected with the control signal input end of the power switch module.
Drawings
FIG. 1 is a circuit block diagram of a massage device driving circuit provided by the utility model;
FIG. 2 is a schematic circuit diagram of a power module provided by the present utility model;
FIG. 3 is a schematic circuit diagram of a power switching module provided by the present utility model;
FIG. 4 is a schematic circuit diagram of a voltage regulator module provided by the present utility model;
FIG. 5 is a schematic circuit diagram of a master control module provided by the utility model;
FIG. 6 is a schematic circuit diagram of a motor module provided by the present utility model;
FIG. 7 is a schematic circuit diagram of a display lamp unit provided by the present utility model;
FIG. 8 is a schematic circuit diagram of a charging module provided by the present utility model;
fig. 9 is a schematic circuit diagram of a power conditioning module provided by the present utility model.
Detailed Description
In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-9, the present utility model provides a driving circuit for a massage apparatus.
In this embodiment, a massage appearance drive circuit, massage appearance drive circuit includes power module, switch module, voltage stabilizing module, main control module and motor module, power module is used for supplying power, and power module includes the lithium cell, certainly also can use other kinds of battery such as lead accumulator to supply power to the circuit, still includes the module that charges in this embodiment, the module that charges includes the model for IA 8056's chip that charges, and the power input of the module that charges is used for being connected with external power supply, and the power output of the module that charges is connected with power module's power input, through the power input of the module that charges with external power supply, can make external power supply charge to power module through the switch module, switch module's power output with switch module's power input is connected, switch module's first power output with switch module is connected, switch module's second power output is connected with motor module's power input, and switch module's control signal output is connected with motor module's control signal input.
In this embodiment, the master control module is a master control chip with a model of NY8B364A, and the master control chip can send out a control signal to control each module; the first control signal output end of the main control module can output PWM control signals with different duty ratios to the motor module, so that the motor module works under different powers.
In this embodiment, the voltage stabilizing module includes a first voltage stabilizing unit and a second voltage stabilizing unit, the power output end of the power switch module is connected with the power input end of the first voltage stabilizing unit, the power output end of the first voltage stabilizing unit is connected with the power input end of the main control module, the power output end of the power switch module is also connected with the power input end of the second voltage stabilizing unit, and the power output end of the second voltage stabilizing unit is connected with the power input end of the motor module. The first voltage stabilizing unit comprises a voltage reducing chip with the model of IA6001-33S23F, and can be used for stabilizing the voltage drop output by the switch unit to be 3.3V and outputting the voltage drop to the main control module; the second voltage stabilizing unit comprises a voltage reducing chip with the model IA2024, and can reduce the voltage output by the switching unit to 3.4V and stably output the voltage to the motor module.
In this embodiment, the power switch module includes a switch control unit and a switch unit, where the switch control unit includes a resistor R7, a resistor R9, and a first switch button SW3, a power output end of the power module is connected to one end of the resistor R7, the other end of the resistor R7 is connected to one end of the first switch button SW3, the other end of the first switch button SW3 is connected to one end of the resistor R9, the other end of the resistor R9 is grounded, and a common end of the first button switch SW3 and the resistor R9 is connected to a first control signal input end of the switch unit; the switching unit comprises a resistor R6, a resistor R8, a resistor R10, a diode U5, a low-level conduction switching element Q1 and a high-level switching element Q2, wherein the power output end of the power module is connected with the controlled conduction input end of the low-level conduction switching element Q1, the controlled conduction output end of the low-level conduction switching element Q1 is connected with the power input end of the voltage stabilizing module, the power output end of the power module is also connected with one end of the resistor R6, the other end of the resistor R6 is connected with the control conduction end of the low-level conduction switching element Q1, the control signal output end of the switching control unit is connected with the first positive electrode of the diode U5, the second control signal output end of the main control module is connected with the second positive electrode of the diode U5, the negative electrode of the diode U5 is connected with one end of the resistor R10, the other end of the resistor R10 is connected with the control conduction end of the high-level conduction switching element Q2, the control conduction end of the low-level conduction switching element Q1 is connected with one end of the resistor R8, and the other end of the resistor R8 is connected with the controlled conduction end of the high-level switching element Q2, and the controlled conduction output end of the high-level switching element Q2 is connected with the controlled conduction output end of the high-level switching element Q2.
In this embodiment, the low-level conductive switching element Q1 is a PMOS transistor, the controlled conductive input end of the low-level conductive switching element Q1 is a source of the PMOS transistor, the controlled conductive output end of the low-level conductive switching element Q1 is a drain of the PMOS transistor, and the controlled conductive end of the low-level conductive switching element Q1 is a gate of the PMOS transistor; the high-level conduction switch element Q2 adopts an NPN triode, the controlled conduction input end of the high-level conduction switch element Q2 is the collector electrode of the NPN triode, the controlled conduction output end of the high-level conduction switch element Q2 is the emitter electrode of the NPN triode, and the control conduction end of the first high-level conduction switch element is the base electrode of the NPN triode; the low-level conductive switching element Q1 and the high-level conductive switching element Q2 may be replaced by other types of switching transistors such as NMOS transistors and PNP transistors.
In this embodiment, when the user presses the first switch button SW3 for about 2 seconds, in this process, the power output end of the power module outputs a power to the switch unit through the first switch button SW3 and the control signal output end of the switch control unit, and gives a control signal to the switch unit; the diode U5 adopts a diode array with the model of BAT54C, and comprises two positive electrode input ends and a negative electrode output end, wherein the first positive electrode of the diode U5 is connected with a control signal output end of a switch control unit, when the control signal output end of the switch control unit outputs a control signal to the switch unit through the diode U5, the control signal reaches a control conduction end of a high-level conduction switch element Q2 through an electron R10 to conduct the high-level conduction switch element, at the moment, the control conduction end level of a low-level conduction switch element Q1 is pulled down, the low-level conduction switch element Q1 is conducted, a power supply module outputs a power supply to a voltage stabilizing unit through a power supply switch module, the first voltage stabilizing module steadily outputs the power supply to a main control module after reducing the voltage to 3.3V, a second control signal output end of the main control module continuously outputs the control signal to the second positive electrode of the diode U5, the high-level conduction switch element Q2 and the low-level conduction switch element Q1 are kept, at the moment, the main control module keeps a standby state, and when the main control module keeps the standby state for one minute, the second control signal output from the main control module stops the second control module to enter the power supply state, and the second power supply module stops the power supply module from outputting the second positive electrode control signal to the power supply module after the main control module keeps the standby state; when the main control module keeps the standby state and sends out a PWM control signal to drive the motor module to work within one minute, the main control module continuously keeps outputting the control signal to the second anode of the diode U5, and the power supply module continuously supplies power.
In this embodiment, the motor module includes a motor U6, a high-level conductive switching element Q3, and a resistor R16, where a second power output end of the voltage stabilizing module is connected to an anode of the motor U6, a control signal input end of the motor U6 is connected to a controlled conductive input end of the high-level conductive switching element Q3, a controlled conductive output end of the high-level conductive switching element Q3 is grounded, a first control signal output end of the main control module is connected to one end of the resistor R16, and the other end of the resistor R16 is connected to a controlled conductive end of the high-level conductive switching element Q3; the rotation of the motor U6 can enable corresponding components of the massager to vibrate so as to achieve the massage effect; the high-level conduction switch element Q3 adopts an NMOS transistor, the controlled conduction input end of the high-level conduction switch element Q3 is the drain electrode of the NMOS transistor, the controlled conduction output end of the high-level conduction switch element Q3 is the source electrode of the NMOS transistor, the controlled conduction end of the high-level conduction switch element Q3 is the grid electrode of the NMOS transistor, other kinds of switch transistors such as NPN type triodes can be used for achieving the same effect, when the duty ratio of a PWM control signal output by the main control module is higher, the rotating speed of the motor is higher, the massage effect of the massager is stronger, and when the duty ratio of the PWM control signal output by the main control module is lower, the rotating speed of the motor is slower, and the massage effect of the massager is weaker.
In this embodiment, the driving circuit of the massager further includes a power adjustment module, the power adjustment module includes a power enhancement unit and a power reduction unit, the power enhancement unit includes a resistor R4 and a second switch button SW1, a first power output end of the voltage stabilization module is connected with one end of the power R4, the other end of the resistor R4 is connected with one end of the second switch button SW1, the other end of the second switch button SW1 is grounded, and a common end of the resistor R10 and the switch button SW1 is connected with a first control signal input end of the main control module; when the main control module is in a standby state, a user can make the main control module send PWM control signals to drive the motor module to work by pressing the second switch key SW1, when the second switch key SW1 is pressed again, the level of the first control signal input end of the main control module can be pulled down, the main control module receives the control signals sent by the power enhancement unit, the duty ratio of the PWM control signals sent by the motor module is correspondingly increased, the working power of the motor module is further increased, and if the second switch key SW1 is pressed, the motor module is at the highest power, and the highest power operation is kept; the power weakening unit comprises a resistor R5 and a third switch button SW2, a first power output end of the voltage stabilizing module is connected with one end of the power supply R5, the other end of the resistor R5 is connected with one end of the third switch button SW2, the other end of the third switch button SW2 is grounded, and a common end of the resistor R10 and the switch button SW1 is connected with a second control signal input end of the main control module; when the main control module is in a standby state, a user can make the main control module send PWM control signals to drive the motor module to work by pressing the third switch key SW2, when the third switch key SW2 is pressed again, the level of the second control signal input end of the main control module can be pulled down, the main control module receives the control signals sent by the power weakening unit, the duty ratio of the PWM control signals sent by the motor module is correspondingly reduced, the working power of the motor module is further reduced, and if the third switch key SW2 is pressed, the motor module is at the lowest power and keeps the lowest power to operate.
In this embodiment, the driving circuit of the massager further includes a display lamp unit, a set of control signal output ends of the main control module are connected with an anode of the display lamp unit, a cathode of the display lamp unit is grounded, the display lamp unit includes a white LED lamp and an orange LED lamp, when the electric quantity of the power supply module is greater than 30%, the main control module sends out a control signal to light the white LED lamp, when the electric quantity of the power supply module is less than or equal to 30%, the main control module sends out a control signal to light the orange LED lamp, and of course, the white LED lamp and the orange LED lamp in the utility model can be replaced by LED lamps with other colors such as a green LED lamp and a red LED lamp.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (10)
1. A massage device driving circuit, characterized in that: the massage instrument driving circuit comprises a power supply module, a power supply switch module, a voltage stabilizing module, a main control module and a motor module, wherein the power supply output end of the power supply module is connected with the power supply input end of the power supply switch module, the power supply output end of the power supply switch module is connected with the power supply input end of the voltage stabilizing module, the first power supply output end of the voltage stabilizing module is connected with the main control module, the second power supply output end of the voltage stabilizing module is connected with the power supply input end of the motor module, the first control signal output end of the main control module is connected with the control signal input end of the motor module, and the second control signal output end of the main control module is connected with the control signal input end of the power supply switch module.
2. The massager drive circuit of claim 1, wherein: the power switch module comprises a switch control unit and a switch unit, wherein the power output end of the power module is connected with the power input end of the switch control unit, the control signal output end of the switch control unit is connected with the first control signal input end of the switch unit, the power output end of the power module is also connected with the power input end of the switch unit, the second control signal output end of the main control module is connected with the second control signal input end of the switch unit, and the power output end of the switch unit is connected with the power input end of the voltage stabilizing unit.
3. The massager drive circuit of claim 2, wherein: the switch control unit comprises a resistor R7, a resistor R9 and a first switch button SW3, wherein the power output end of the power module is connected with one end of the resistor R7, the other end of the resistor R7 is connected with one end of the first switch button SW3, the other end of the first switch button SW3 is connected with one end of the resistor R9, the other end of the resistor R9 is grounded, and the public end of the first switch button SW3 and the resistor R9 is connected with the first control signal input end of the switch unit.
4. The massager drive circuit of claim 2, wherein: the switching unit comprises a resistor R6, a resistor R8, a resistor R10, a diode U5, a low-level conduction switching element Q1 and a high-level switching element Q2, wherein the power output end of the power module is connected with the controlled conduction input end of the low-level conduction switching element Q1, the controlled conduction output end of the low-level conduction switching element Q1 is connected with the power input end of the voltage stabilizing module, the power output end of the power module is also connected with one end of the resistor R6, the other end of the resistor R6 is connected with the control conduction end of the low-level conduction switching element Q1, the control signal output end of the switching control unit is connected with the first positive electrode of the diode U5, the second control signal output end of the main control module is connected with the second positive electrode of the diode U5, the negative electrode of the diode U5 is connected with one end of the resistor R10, the other end of the resistor R10 is connected with the control conduction end of the high-level conduction switching element Q2, the control conduction end of the low-level conduction switching element Q1 is connected with one end of the resistor R8, and the other end of the resistor R8 is connected with the controlled conduction end of the high-level switching element Q2, and the controlled conduction output end of the high-level switching element Q2 is connected with the controlled conduction output end of the high-level switching element Q2.
5. The massager drive circuit of claim 1, wherein: the voltage stabilizing module comprises a first voltage stabilizing unit and a second voltage stabilizing unit, the power output end of the power switch module is connected with the power input end of the first voltage stabilizing unit, the power output end of the first voltage stabilizing unit is connected with the power input end of the main control module, the power output end of the power switch module is also connected with the power input end of the second voltage stabilizing unit, and the power output end of the second voltage stabilizing unit is connected with the power input end of the motor module.
6. The massager drive circuit of claim 1, wherein: the motor module comprises a motor U6, a high-level conduction switch element Q3 and a resistor R16, a second power output end of the voltage stabilizing module is connected with an anode of the motor U6, a cathode of the motor U6 is connected with a controlled conduction input end of the high-level conduction switch element Q3, a controlled conduction output end of the high-level conduction switch element Q3 is grounded, a first control signal output end of the main control module is connected with one end of the resistor R16, and the other end of the resistor R16 is connected with a controlled conduction end of the high-level conduction switch element Q3.
7. The massager drive circuit of claim 1, wherein: the massage device driving circuit further comprises a display lamp unit, a group of control signal output ends of the main control module are connected with the positive electrode of the display lamp unit, and the negative electrode of the display lamp unit is grounded.
8. The massager drive circuit of claim 1, wherein: the massage instrument driving circuit further comprises a charging module, wherein the power input end of the charging module is used for being connected with an external power supply, and the power output end of the charging module is connected with the power input end of the power module.
9. The massager drive circuit of claim 1, wherein: the massage device driving circuit further comprises a power adjusting module, a first power output end of the voltage stabilizing module is connected with a power input end of the power adjusting module, and a control signal output end of the power adjusting module is connected with a control signal input end of the main control module.
10. The massager drive circuit of claim 9 wherein: the power regulation module comprises a power enhancement unit and a power weakening unit, a first power output end of the voltage stabilizing module is connected with a power input end of the power enhancement unit, a control signal output end of the power enhancement unit is connected with a first control signal input end of the main control module, a first power output end of the voltage stabilizing module is also connected with a power input end of the power weakening unit, and a control signal output end of the power weakening unit is connected with a second control signal input end of the main control module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320169176.4U CN219643798U (en) | 2023-01-17 | 2023-01-17 | Massage instrument driving circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320169176.4U CN219643798U (en) | 2023-01-17 | 2023-01-17 | Massage instrument driving circuit |
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| CN219643798U true CN219643798U (en) | 2023-09-05 |
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| CN202320169176.4U Active CN219643798U (en) | 2023-01-17 | 2023-01-17 | Massage instrument driving circuit |
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