Output control circuit and multifunctional massager

Abstract

The utility model relates to the technical field of beauty massage equipment, in particular to an output control circuit and a multifunctional massager. The output control circuit comprises a power supply module which is used for providing a power supply signal for the output control circuit; the boosting module is connected with the power supply module, and the boosting module is used for receiving the power supply signal output by the power supply module and boosting the power supply signal; the control module is connected with the boosting module, and the control module is used for adjusting the power supply signal boosted by the boosting module so as to control the output voltage value of the power supply signal; and the output module is connected with the control module, and the output module is used for outputting the power supply signal adjusted by the control module. According to the output control circuit and the multifunctional massage instrument provided by the invention, the flexibility of the multifunctional beauty massage instrument in use can be improved, and the use effect is improved.

Description

Technical Field

[0001] This application relates to the field of beauty massage equipment technology, and in particular to an output control circuit and a multi-functional massager. Background Technology

[0002] A beauty massager is a device specifically designed for skin care and body relaxation. It typically combines multiple technologies and functions to enhance the user's beauty experience and comfort. With technological advancements, the types and functions of beauty massagers are becoming increasingly diverse, and the materials and technologies used are constantly being updated. Beauty massagers can be categorized into various types based on their functions and technologies, such as electric vibration massagers, EMS (Electrical Muscle Stimulation) instruments, ultrasonic beauty massagers, RF (Radio Frequency) beauty devices, LED light therapy devices, and facial steamers.

[0003] In related technologies, current multifunctional massagers using EMS (Electrical Muscle Stimulation) devices deliver electrical current to the skin through electrode patches, stimulating motor nerves and triggering muscle contractions. This process mimics signals naturally emitted by the brain, allowing muscles to be exercised through involuntary contraction. This electrical stimulation enables muscles to repeatedly contract and relax, thus providing a workout effect.

[0004] However, current multi-functional beauty devices have the following technical problems:

[0005] Existing multi-functional beauty devices have relatively fixed selectable modes, making it impossible to flexibly adjust them according to actual usage needs. Utility Model Content

[0006] Therefore, it is necessary to provide an output control circuit that can improve the flexibility and effectiveness of a multifunctional beauty massager, as well as a multifunctional massager in general.

[0007] This application provides an output control circuit from a first aspect, comprising:

[0008] A power supply module is used to provide power signals to the output control circuit;

[0009] A boost module is connected to the power supply module. The boost module is used to receive the power signal output by the power supply module and boost the power signal.

[0010] A control module is connected to the boost module. The control module is used to adjust the power signal after it has been boosted by the boost module, so as to control the output voltage value of the power signal.

[0011] An output module is connected to the control module, and the output module is used to output the power signal adjusted by the control module.

[0012] In one embodiment, the boost module includes:

[0013] A first-stage boost unit is used to boost the power signal, increasing the voltage value of the power signal to a first-stage value.

[0014] The secondary boost unit is used to boost the power signal to a target voltage value.

[0015] The secondary boost unit is connected to the primary boost unit or the preceding secondary boost unit.

[0016] In one embodiment, the output control circuit further includes:

[0017] A control signal source, connected to the boost module, is used to generate and output a control signal to control the output voltage of the boost module.

[0018] In one embodiment, the control signal source is a pulse width modulation signal source, which is used to output a control signal generated based on the pulse width modulation signal, so as to control the output voltage of the boost module through the control signal.

[0019] In one embodiment, the output control circuit further includes:

[0020] A voltage regulator unit is located between the power supply module and the boost module, and is used to regulate the power signal output from the power supply module so that the power signal is output at a regulated voltage.

[0021] This application provides a multifunctional massager from a second aspect, the multifunctional massager comprising:

[0022] An excitation module is used to output an excitation voltage signal to a target object, the excitation module including an output control circuit as described in any one of the first aspects;

[0023] The main control module is connected to the excitation module and is used to control the output voltage value of the excitation module.

[0024] In one embodiment, the multifunctional massager further includes:

[0025] A battery module, connected to the excitation module, is used to supply power to the excitation module;

[0026] A charging module, connected to the battery module, is used to charge the battery module;

[0027] The charging module also includes a protection unit, which includes a power failure protection unit, an undervoltage protection unit, and an overvoltage protection unit.

[0028] The battery module also includes a battery temperature monitoring unit.

[0029] In one embodiment, the multifunctional massager further includes:

[0030] The heating module, connected to the main control module, is used to convert electrical energy into heat energy and output it to the target object.

[0031] In one embodiment, the multifunctional massager further includes:

[0032] A thermal monitoring module, connected to the main control module, is used to monitor and protect the conversion temperature of the heating module.

[0033] The main control module is also used to acquire the temperature monitoring signal of the thermal monitoring module, so as to adjust the heating module according to the temperature monitoring signal.

[0034] In one embodiment, the multifunctional massager further includes:

[0035] A button module, connected to the main control module, is used to output button control signals to the main control module. The button module is a detachable design.

[0036] The main control module is also used to control the multi-functional massager in response to the acquisition of the button control signal.

[0037] The aforementioned automatic output beauty device, derived from the technical features in the claims, can achieve the following beneficial effects to address the technical problems raised in the background art:

[0038] This application provides an output control circuit, including a power supply module, a boost module, a control module, and an output module. The power supply module provides a power signal to the output control circuit; the boost module is connected to the power supply module and receives the power signal output by the power supply module, boosting the power signal; the control module is connected to the boost module and adjusts the boosted power signal to control its output voltage; the output module is connected to the control module and outputs the adjusted power signal. In implementation, the power supply module provides a power signal to the circuit, and the boost module boosts the power signal, thereby expanding the voltage range of the output control circuit and facilitating more complex massager output modes. The control module adjusts the boosted power signal, enabling precise control of the power signal after boosting, thus expanding the output control circuit's support for massager functions, improving the flexibility and effectiveness of the multi-functional beauty massager. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0040] Figure 1 This is a schematic diagram of the circuit architecture of an output control circuit in an embodiment of this application;

[0041] Figure 2 This is a schematic diagram of the circuit architecture of an output control circuit according to another embodiment of this application;

[0042] Figure 3 This is a schematic diagram of the system architecture of a multifunctional massager according to an embodiment of this application.

[0043] Explanation of reference numerals in the attached diagram: 100, Output control circuit; 110, Power supply module; 120, Boost module; 121, First-stage boost unit; 122, Secondary boost unit; 130, Control module; 140, Output module; 150, Voltage regulator unit; 200, Main control module; 300, Excitation module; 400, Heating module; 500, Thermal monitoring module; 600, Wireless communication module. Detailed Implementation

[0044] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0046] It is understood that the terms "first," "second," etc., used herein may be used to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, without departing from the scope of this application, a first resistor may be referred to as a second resistor, and similarly, a second resistor may be referred to as a first resistor. Both the first resistor and the second resistor are resistors, but they are not the same resistor.

[0047] It is understood that the term "connection" in the following embodiments should be understood as "electrical connection," "communication connection," etc., if the connected circuits, modules, units, etc., have electrical signal or data transmission with each other.

[0048] It is understandable that "at least one" refers to one or more, and "multiple" refers to two or more. "At least a part of an element" refers to part or all of an element.

[0049] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising / including” or “having,” etc., specify the presence of the stated features, wholes, steps, operations, components, parts, or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof. Meanwhile, the term “and / or” as used in this specification includes any and all combinations of the associated listed items.

[0050] This application is based on the inventor's understanding and research on the following issues, specifically:

[0051] In related technologies, current multifunctional massagers using EMS (Electrical Muscle Stimulation) devices deliver electrical current to the skin through electrode patches, stimulating motor nerves and triggering muscle contractions. This process mimics signals naturally emitted by the brain, allowing muscles to be exercised through involuntary contraction. This electrical stimulation enables muscles to repeatedly contract and relax, thus providing a workout effect.

[0052] However, current multi-functional beauty devices have the following technical problems:

[0053] Existing multi-functional beauty devices have relatively fixed selectable modes, making it impossible to flexibly adjust them according to actual usage needs.

[0054] Based on this, embodiments of this application provide an output control circuit 100 and a multifunctional massager. It can be as follows... Figure 1 As shown, Figure 1 The diagram shows a schematic of the circuit architecture of an output control circuit 100 according to an embodiment of this application. This application provides an output control circuit 100, including a power supply module 110, a boost module 120, a control module 130, and an output module 140.

[0055] The power supply module 110 is used to provide a power signal to the output control circuit 100.

[0056] For example, the power supply module 110 can provide a stable low voltage (such as 5V or 12V) from an external source (such as a battery) and ensure voltage and power safety.

[0057] The boost module 120 is connected to the power supply module 110. The boost module 120 is used to receive the power signal output by the power supply module 110 and boost the power signal.

[0058] For example, boost module 120 can boost the input voltage to a target output voltage for use by subsequent stages.

[0059] The control module 130 is connected to the boost module 120. The control module 130 is used to adjust the power signal after it has been boosted by the boost module 120, so as to control the output voltage value of the power signal.

[0060] For example, the control module 130 can adjust the power signal after it has been boosted by the boost module 120 through logic control functions.

[0061] The output module 140 is connected to the control module 130, and the output module 140 is used to output the power signal after being adjusted by the control module 130.

[0062] For example, the output module 140 can provide the required high voltage output for the connected device or load, and ensure the quality of the output through appropriate filtering and protection measures.

[0063] By implementing the above-described output control circuit 100, the following beneficial effects can be achieved:

[0064] This application provides an output control circuit 100, including a power supply module 110, a boost module 120, a control module 130, and an output module 140. The power supply module 110 provides a power signal to the output control circuit 100; the boost module 120 is connected to the power supply module 110 and receives the power signal output by the power supply module 110 and boosts the power signal; the control module 130 is connected to the boost module 120 and adjusts the boosted power signal to control its output voltage; the output module 140 is connected to the control module 130 and outputs the power signal adjusted by the control module 130. In implementation, the power supply module 110 provides a power signal to the circuit, and the boost module 120 boosts the power signal, thereby expanding the voltage range of the output control circuit 100 and helping to realize more complex massager output modes. The control module 130 adjusts the boosted power signal, which helps to achieve precise control of the power signal after the power signal is boosted, thereby expanding the support of the output control circuit 100 for the massager's functions, and thus improving the flexibility of the multi-functional beauty massager in use and improving the effect of use.

[0065] In one embodiment, it can be as follows Figure 2 As shown, the boost module 120 includes a primary boost unit 121 and a secondary boost unit 122.

[0066] The first-stage boost unit 121 is used to boost the power signal and increase the voltage value of the power signal to the first stage value.

[0067] The secondary boost unit 122 is used to boost the power signal to a target voltage value.

[0068] For example, both the primary boost unit 121 and the secondary boost unit 122 can be implemented by a boost function chip such as a BOOST chip. The secondary boost unit 122 can be configured with multiple stages, and the secondary boost unit 122 is connected to the primary boost unit 121 or the previous secondary boost unit 122.

[0069] In this embodiment, the boost module 120 includes multi-stage boost units, which together form a topology circuit, enabling multi-stage amplification of the power signal, thus helping to achieve higher output voltage and system efficiency. In implementation, the multi-stage boost topology circuit can achieve distributed boost processing, thereby reducing the gain requirement for each boost stage in applications, and achieving the target voltage value with lower gain. Furthermore, the stepped boost design optimizes the design and efficiency of each BOOST stage, contributing to better thermal management, reducing heat generation in the circuit, and ultimately improving the system's lifespan.

[0070] In one embodiment, the output control circuit 100 further includes:

[0071] A control signal source is connected to the boost module 120 to generate and output a control signal, so as to control the output voltage of the boost module 120 through the control signal.

[0072] In this embodiment, the output control circuit 100 also includes a control signal source, which can actively control the output voltage of the boost module 120, thereby improving the flexibility of the output adjustment of the output control circuit 100.

[0073] In one embodiment, the control signal source is a pulse width modulation signal source, which is used to output a control signal generated based on the pulse width modulation signal, so as to control the output voltage of the boost module 120 through the control signal.

[0074] In this embodiment, the control signal source is a pulse width modulation signal source. The switching frequency is adjusted by the PWM signal to adjust the output voltage value. Compared with the linear adjustment method, it can improve the adjustment efficiency of the system output adjustment, and at the same time, it can maintain the signal, thereby improving the stability of the output signal.

[0075] In one embodiment, the output control circuit 100 further includes:

[0076] A voltage regulator unit 150 is disposed between the power supply module 110 and the boost module 120, and is used to regulate the power signal output from the power supply module 110 so that the power signal is output in a regulated manner.

[0077] For example, the voltage regulator unit 150 can be a linear regulator or a switching regulator, and can be implemented by functional devices such as an LDO chip.

[0078] In this embodiment, the output control circuit 100 also includes a voltage regulator unit 150, which regulates the power signal output from the power supply module 110, thereby improving the stability of the system output.

[0079] Based on the same inventive concept, this application also provides a multifunctional massager, which can, as Figure 3 As shown, Figure 3 The diagram shows a system architecture schematic of a multifunctional massager according to an embodiment of this application. This application provides a multifunctional massager, including an excitation module 300 and a main control module 200.

[0080] The excitation module 300 is used to output an excitation voltage signal to the target object, and the excitation module 300 includes an output control circuit 100 as described in any embodiment of the first aspect.

[0081] Specifically, the excitation module 300 can achieve multi-mode adjustable output based on the output control circuit 100, expanding the selectable output levels of the multi-functional massager. On the other hand, based on the boost module 120 in the output control circuit 100, the adjustable voltage range can be expanded, raising the output voltage from the power supply voltage of the power module to a higher target voltage. In implementation, the output terminal of the excitation module 300 can be an output stage chip on the multi-functional massager.

[0082] The main control module 200 is connected to the excitation module 300 and is used to control the output voltage value of the excitation module 300.

[0083] By implementing the above-mentioned multifunctional massager, the following beneficial effects can be achieved:

[0084] This embodiment provides a multi-functional massager. By setting an adjustable output excitation module 300, the multi-functional massager can support a variety of complex and adjustable output modes, which helps to improve the flexibility of the multi-functional beauty massager in use and improve the effect of use.

[0085] In one embodiment, the multifunctional massager further includes:

[0086] A battery module is connected to the excitation module 300 and is used to supply power to the excitation module 300;

[0087] A charging module, connected to the battery module, is used to charge the battery module;

[0088] The charging module also includes a protection unit, which includes a power failure protection unit, an undervoltage protection unit, and an overvoltage protection unit.

[0089] The battery module also includes a battery temperature monitoring unit.

[0090] In this embodiment, the multifunctional massager also includes other functional components, including a battery module and a charging module on the power supply side. By setting multiple protection units in the charging module, it is helpful to monitor and protect against various charging abnormalities. By setting the battery module, it is helpful to realize the portable design of the multifunctional massager, which enhances the portability of the multifunctional massager and meets the needs of performing beauty massage on multiple parts of the user's body.

[0091] In one embodiment, the multifunctional massager further includes:

[0092] The heating module 400 is connected to the main control module 200 and is used to convert electrical energy into heat energy and output it to the target object.

[0093] In this embodiment, by setting a module with a heating function in the massager, heat can promote vasodilation, improve blood flow, help deliver oxygen and nutrients to muscles and other tissues, promote recovery and relaxation, and also make muscles more flexible, making it easier to massage more effectively and helping massage therapists or instruments penetrate deeper into the muscle layers.

[0094] In one embodiment, the multifunctional massager further includes:

[0095] A thermal monitoring module 500 is connected to the main control module 200 and is used to monitor and protect the conversion temperature of the heating module 400.

[0096] The main control module 200 is also used to acquire the temperature monitoring signal of the thermal monitoring module 500, so as to adjust the heating module 400 according to the temperature monitoring signal.

[0097] For example, the thermal monitoring module 500 can implement the temperature self-test function of the NTC device (thermal device) with the algorithm support of the main control module 200 based on interaction with the main control module 200. In addition, the thermal monitoring module 500 can also protect the heating module 400, specifically through heating short-circuit protection and heating open-circuit protection.

[0098] In this embodiment, by setting a thermal monitoring module 500 in the massager, the temperature is monitored through the thermal monitoring module 500, and the output of the heating module 400 is adjusted accordingly, which helps to improve the safety of the massager's heating function.

[0099] In one embodiment, the multifunctional massager further includes:

[0100] A button module, connected to the main control module 200, is used to output button control signals to the main control module 200. The button module is a detachable design.

[0101] The main control module 200 is also used to control the multifunctional massager in response to the acquisition of the button control signal.

[0102] For example, in a separate design scenario, the button module can be integrated into a wireless communication module 600 that is separate from the main body of the device, and can achieve communication and interaction with the main body of the device through a functional module with wireless communication capabilities.

[0103] In this embodiment, the multi-functional massager includes a button module. The control of the multi-functional massager is achieved through the detachable button module, which helps to improve the ease of use of the multi-functional massager.

[0104] It is understood that the above-mentioned output control circuit and multifunctional massager can also take other forms, and are not limited to the forms mentioned in the above embodiments, as long as they can achieve the function of improving the flexibility of use of the multifunctional beauty massager and improving the use effect.

[0105] In the description of this specification, references to terms such as "some embodiments," "other embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative descriptions of the above terms do not necessarily refer to the same embodiments or examples.

[0106] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0107] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. An output control circuit, characterized in that, include: A power supply module is used to provide power signals to the output control circuit; A boost module is connected to the power supply module. The boost module is used to receive the power signal output by the power supply module and boost the power signal. A control module is connected to the boost module. The control module is used to adjust the power signal after it has been boosted by the boost module, so as to control the output voltage value of the power signal. An output module is connected to the control module, and the output module is used to output the power signal adjusted by the control module.

2. The output control circuit according to claim 1, characterized in that, The boost module includes: A first-stage boost unit is used to boost the power signal, increasing the voltage value of the power signal to a first-stage value. The secondary boost unit is used to boost the power signal to a target voltage value. The secondary boost unit is connected to the primary boost unit or the preceding secondary boost unit.

3. The output control circuit according to claim 2, characterized in that, The output control circuit also includes: A control signal source, connected to the boost module, is used to generate and output a control signal to control the output voltage of the boost module.

4. The output control circuit according to claim 3, characterized in that, The control signal source is a pulse width modulation signal source, which is used to output a control signal generated based on the pulse width modulation signal, so as to control the output voltage of the boost module through the control signal.

5. The output control circuit according to claim 1, characterized in that, The output control circuit also includes: A voltage regulator unit is located between the power supply module and the boost module, and is used to regulate the power signal output from the power supply module so that the power signal is output at a regulated voltage.

6. A multifunctional massager, characterized in that, The multifunctional massager includes: An excitation module is used to output an excitation voltage signal to a target object, the excitation module including the output control circuit as described in any one of claims 1 to 5; The main control module is connected to the excitation module and is used to control the output voltage value of the excitation module.

7. A multifunctional massager according to claim 6, characterized in that, The multifunctional massager also includes: A battery module, connected to the excitation module, is used to supply power to the excitation module; A charging module, connected to the battery module, is used to charge the battery module; The charging module also includes a protection unit, which includes a power failure protection unit, an undervoltage protection unit, and an overvoltage protection unit. The battery module also includes a battery temperature monitoring unit.

8. A multifunctional massager according to claim 6, characterized in that, The multifunctional massager also includes: The heating module, connected to the main control module, is used to convert electrical energy into heat energy and output it to the target object.

9. A multifunctional massager according to claim 8, characterized in that, The multifunctional massager also includes: A thermal monitoring module, connected to the main control module, is used to monitor and protect the conversion temperature of the heating module. The main control module is also used to acquire the temperature monitoring signal of the thermal monitoring module, so as to adjust the heating module according to the temperature monitoring signal.

10. A multifunctional massager according to claim 6, characterized in that, The multifunctional massager also includes: A button module, connected to the main control module, is used to output button control signals to the main control module. The button module is a detachable design. The main control module is also used to control the multi-functional massager in response to the acquisition of the button control signal.

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