Output control circuit and multi-function massage machine

Abstract

To provide a multifunctional massage machine equipped with an output control circuit and an output control circuit that can be flexibly adjusted and improves the effect of use. [Solution] An output control circuit 100 includes a power supply module 110 that supplies a power signal to the output control circuit, a boost module 120 connected to the power supply module, receives the power signal output from the power supply module, and performs a boost process on the power signal, a control module 130 connected to the boost module and adjusts the power signal that has been boosted by the boost module to control the output voltage value of the power signal, and an output module 140 connected to the control module and outputs the power signal that has been adjusted by the control module.

Description

[Technical field]

[0001] The present invention relates to the technical field of beauty massage equipment, and in particular to an output control circuit and a multi-function massager. [Background technology]

[0002] Cosmetic massage equipment is a device professionally designed for skin care and human body relaxation, and usually combines multiple technologies and functions to improve the beauty effect and comfort of the user. With the development of science and technology, the types and functions of beauty massage equipment are becoming more and more abundant, and the materials and technologies used are constantly updated. Based on their functions and technologies, beauty massage equipment can be divided into various types, such as electric vibration massage equipment, EMS (Electrical Muscle Stimulation) equipment, ultrasonic beauty massage equipment, RF (Radio Frequency) beauty equipment, LED light treatment equipment, and face steamer.

[0003] In related technology, in conventional multi-function massage machines, EMS devices use electrode pads to introduce electric current into the skin to stimulate motor nerves and induce muscle contraction. This process mimics the signals naturally sent from the brain, so the muscles are trained by unintentional contraction. This electrical stimulation causes the muscles to repeatedly contract and relax, resulting in a training effect.

[0004] However, the conventional multi-functional beauty devices have the following technical problems: the current multi-functional beauty devices have limited selectable modes and cannot be flexibly adjusted according to actual usage requirements. Summary of the Invention [Problem to be solved by the invention]

[0005] In view of the above, there is a need to provide a power control circuit and a multi-function massager that can improve the flexibility of a multi-function beauty massage device during use and improve the usage effect. [Means for solving the problem]

[0006] In a first aspect, the present invention provides an output control circuit, the output control circuit comprising: a power supply module for supplying a power signal to the power control circuit; a boost module connected to the power supply module, receiving a power signal output from the power supply module, and performing a boost process on the power signal; a control module connected to the boost module, for adjusting the power signal boosted by the boost module to control an output voltage value of the power signal; an output module coupled to the control module for outputting the power signal conditioned by the control module.

[0007] In one embodiment, the boost module comprises: a primary boost unit that performs a boost process on the power signal and boosts a voltage value of the power signal to a first stage value; a secondary boost unit that performs a boost process on the power signal to boost a voltage value of the power signal to a target voltage value, The secondary boost unit is connected to the primary boost unit or to the secondary boost unit preceding it.

[0008] In one embodiment, the output control circuit comprises: The boost module further includes a control signal source connected to the boost module for generating and outputting a control signal for controlling an output voltage of the boost module.

[0009] In one embodiment, the control signal source is a pulse width modulated signal source, and the control signal source outputs a control signal generated based on the pulse width modulated signal, and controls the output voltage of the boost module according to the control signal.

[0010] In one embodiment, the output control circuit comprises: The power supply module further includes a voltage stabilization unit disposed between the power supply module and the boost module, for performing a voltage stabilization process on the power signal output from the power supply module to stably output the power signal.

[0011] In the second aspect, the present invention provides a multi-function massage machine, which includes: An excitation module including an output control circuit as described in any one of the first aspects, and outputting an excitation voltage signal to a target object; A master control module is connected to the excitation module and controls an output voltage value of the excitation module.

[0012] In one embodiment, the multi-function massager comprises: a battery module connected to the excitation module and supplying power to the excitation module; a charging module connected to the battery module and configured to charge the battery module; The charging module further includes a protection unit, the protection unit including a power failure protection unit, a short circuit protection unit and an overvoltage protection unit; The battery module further includes a battery temperature monitoring unit.

[0013] In one embodiment, the multi-function massager comprises: The apparatus further includes a heating module connected to the main control module for converting electrical energy into thermal energy and outputting the thermal energy to the target object.

[0014] In one embodiment, the multi-function massager comprises: a thermal monitoring module connected to the main control module for monitoring and protecting a conversion temperature of the heating module; The main control module obtains a temperature monitoring signal of the thermal monitoring module and adjusts the heating module according to the temperature monitoring signal.

[0015] In one embodiment, the multi-function massager comprises: Further comprising a button module connected to the main control module, outputting a button control signal to the main control module, and designed to be separable; The master control module controls the multifunction massager in response to obtaining the button control signals.

[0016] The above-mentioned automatically adjustable output beauty device can achieve the following effects in response to the technical problems to be solved in the background art by inferring from the technical features described in the registered claims.

[0017] The present invention provides an output control circuit, which includes a power supply module, a boost module, a control module and an output module. The power supply module supplies a power signal to the output control circuit. The boost module is connected to the power supply module, receives the power signal output from the power supply module, and performs boost processing on the power signal. The control module is connected to the boost module, and adjusts the power signal boosted by the boost module to control the output voltage value of the power signal. The output module is connected to the control module, and outputs the power signal adjusted by the control module. In implementation, the power supply module supplies a power signal to the circuit, and the boost module performs boost processing on the power signal, which helps the output control circuit to realize a wider range of voltage output and more complex massage device output mode, and the control module adjusts the boosted power signal, which helps the output control circuit to precisely control the boosted power signal, and the extent to which the output control circuit supports the functions of the massage device is expanded, so that the multifunctional beauty massage device is more flexible in use and has an improved use effect.

[0018] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described below. Obviously, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings from these drawings without creative efforts. [Brief description of the drawings]

[0019] [Figure 1] FIG. 1 is a diagram showing a circuit configuration of an output control circuit according to an embodiment of the present invention. [Diagram 2] FIG. 2 is a diagram showing a circuit configuration of an output control circuit according to another embodiment of the present invention. [Diagram 3] FIG. 3 is a diagram showing a system configuration of a multifunctional massage machine according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0020] In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings. Although the drawings show examples of the present invention, the present invention may be embodied in different forms and is not limited to the examples described herein. On the contrary, the examples provided are intended to make the disclosure of the present invention more thorough and complete.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the meanings commonly understood by those skilled in the art. In this specification, the terms used in the specification of the present invention are used only for the purpose of describing specific examples, and are not intended to limit the present invention.

[0022] It should be noted that the terms "first", "second", etc., used in the present invention are used to describe various elements herein, but these elements are not limited to these terms. These terms are used to distinguish a first element from other elements. For example, a first resistor can be referred to as a second resistor, and similarly, a second resistor can be referred to as a first resistor, without departing from the scope of the present invention. The first resistor and the second resistor are both resistors, but are not the same resistor.

[0023] In the following embodiments, "connection" should be understood as "electrically connected" or "communication connected" if the connected circuits, modules, units, etc. are capable of transmitting electrical signals or data to each other.

[0024] It should be noted that "at least one" refers to one or more, and "plurality" refers to two or more. "At least a portion of the elements" should be understood as some or all of the elements.

[0025] Unless otherwise indicated, the singular forms "a," "an," and "said" as used herein may include the plural. Additionally, the terms "comprising" and / or "having" and the like indicate the presence of stated features, wholes, steps, operations, components, parts, or combinations thereof, but do not exclude the presence or additional possibility of one or more other features, wholes, steps, operations, components, parts, or combinations thereof. Additionally, the term "and / or" as used herein includes any and all combinations of the associated listed items.

[0026] The present invention was made based on the applicant's findings and research into the following problems.

[0027] In related technology, in conventional multi-function massage machines, EMS devices use electrode pads to introduce electric current into the skin to stimulate motor nerves and induce muscle contraction. This process mimics the signals naturally sent from the brain, so the muscles are trained by unintentional contraction. This electrical stimulation causes the muscles to repeatedly contract and relax, resulting in a training effect.

[0028] However, conventional multi-functional beauty devices have the following technical problems.

[0029] That is, current multi-function beauty devices have limited selectable modes and cannot be flexibly adjusted according to actual usage requirements.

[0030] In response to the above, an embodiment of the present invention provides an output control circuit 100 and a multi-function massage machine. Figure 1 is a diagram showing the circuit configuration of the output control circuit 100 of the embodiment of the present invention. The embodiment of the present invention provides an output control circuit 100, which includes a power supply module 110, a boost module 120, a control module 130 and an output module 140.

[0031] A power supply module 110 supplies a power signal to the power control circuit 100 .

[0032] Illustratively, the power supply module 110 provides a stable low voltage (eg, 5V or 12V) from an external source (eg, a battery) and ensures voltage and power safety.

[0033] The boost module 120 is connected to the power supply module 110, and the boost module 120 receives the power signal output from the power supply module 110 and performs boost processing on the power signal.

[0034] Illustratively, the boost module 120 can boost an input voltage to a target output voltage for use in the next stage.

[0035] A control module 130 is connected to the boost module 120, and the control module 130 adjusts the power signal boosted by the boost module 120 to control the output voltage value of the power signal.

[0036] For example, the control module 130 can adjust the power signal boosted by the boost module 120 through a logic control function.

[0037] An output module 140 is connected to the control module 130 , and the output module 140 outputs the power signal conditioned by the control module 130 .

[0038] Illustratively, output module 140 may provide the necessary high voltage output to a connected device or load, while ensuring output quality through appropriate filtering and protection measures.

[0039] By implementing the above-described output control circuit 100, the following beneficial effects can be achieved.

[0040] The present invention provides an output control circuit 100, which includes a power supply module 110, a boost module 120, a control module 130, and an output module 140. The power supply module 110 supplies a power signal to the output control circuit 100. The boost module 120 is connected to the power supply module 110, receives the power signal output from the power supply module 110, and performs boost processing on the power signal. The control module 130 is connected to the boost module 120, and adjusts the power signal boosted by the boost module 120 to control the output voltage value of the power signal. 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 supplies a power signal to the circuit, the boost module 120 performs boost processing on the power signal, thereby helping the output control circuit 100 to realize a wider range of voltages output and more complex massage device output modes, and the control module 130 performs adjustments on the boosted power signal, thereby helping to precisely control the boosted power signal, and the extent to which the output control circuit 100 supports the functions of the massage device is expanded, thereby improving the flexibility of use and the usage effect of the multifunctional beauty massage device.

[0041] In one embodiment, as shown in FIG. 2, the boost module 120 includes a primary boost unit 121 and a secondary boost unit.

[0042] The primary boost unit 121 performs a boost process on the power signal, and boosts the voltage value of the power signal up to a first stage value.

[0043] The secondary boost unit 122 performs a boost process on the power signal, and boosts the voltage value of the power signal up to a target voltage value.

[0044] For example, the primary boost unit 121 and the secondary boost unit 122 can be realized by a boost function chip such as a BOOST chip, and the secondary boost unit 122 can be installed in a multi-stage manner, and the secondary boost unit 122 is connected to the primary boost unit 121 or the secondary boost unit 122 preceding it.

[0045] In this embodiment, the boost module 120 includes a multi-stage boost unit, which cooperates to form a topology circuit and can perform multi-stage amplification processing on the power signal, thereby contributing to achieving higher output voltage and system efficiency. In practice, the multi-stage boost topology circuit can realize distributed boost processing, reduce the gain requirement for boosting each stage in the application, and achieve the target voltage value with a lower gain. Meanwhile, the multi-stage boost design can optimize the design and efficiency of each BOOST stage, which contributes to better thermal management, reduces the heat generation in the circuit, and ultimately improves the service life of the system.

[0046] In one embodiment, the output control circuit 100 further includes a control signal source, which is coupled to the boost module 120 and generates and outputs a control signal for controlling the output voltage of the boost module 120 .

[0047] In this embodiment, the power control circuit 100 further includes a control signal source, which can actively control the output voltage of the boost module 120, and the flexibility of the power adjustment of the power control circuit 100 is improved.

[0048] In one embodiment, the control signal source is a pulse width modulated signal source, which outputs a control signal generated based on the pulse width modulated signal, and controls the output voltage of the boost module 120 according to the control signal.

[0049] In this embodiment, the control signal source is a pulse width modulation signal source, and the switching frequency is adjusted by the PWM signal to adjust the voltage value of the output voltage, which improves the adjustment efficiency of the system output adjustment and maintains the signal, and improves the stability of the output signal, compared with the linear adjustment method.

[0050] In one embodiment, the output control circuit 100 further includes a voltage stabilization unit 150 disposed between the power supply module 110 and the boost module 120, which performs a voltage stabilization process on the power signal output from the power supply module 110 to stably output the power signal.

[0051] Exemplarily, the voltage stabilization unit 150 may be a linear voltage regulator or a switching voltage regulator, and can be realized by a functional device such as an LDO chip.

[0052] In this embodiment, the output control circuit 100 further includes a voltage stabilization unit 150, which realizes voltage stabilization processing of the power signal output from the power supply module 110, and contributes to improving the stability of the system output.

[0053] Based on the same idea, an embodiment of the present invention further provides a multi-function massager, and Fig. 3 is a diagram showing the system configuration of the multi-function massager of the embodiment of the present invention. The embodiment of the present invention provides a multi-function massager, which includes an excitation module 300 and a main control module 200.

[0054] The excitation module 300 outputs an excitation voltage signal to a target object, and the excitation module 300 includes the output control circuit 100 described in any of the embodiments of the first aspect.

[0055] Specifically, the excitation module 300 can realize the multi-mode adjustable output based on the output control circuit 100, and the selectable output level of the multifunctional massager is expanded. Meanwhile, the boost module 120 of the output control circuit 100 expands the adjustable range of the voltage, and the output voltage is increased from the power supply voltage of the power supply module to a higher target voltage. In implementation, the output end of the excitation module 300 can be the output pole pad of the multifunctional massager.

[0056] The main control module 200 is connected to the excitation module 300 and controls the output voltage value of the excitation module 300 .

[0057] By realizing the above-mentioned multi-function massage machine, the following beneficial effects can be achieved.

[0058] This embodiment provides a multi-function massager, and by installing the excitation module 300 with adjustable output, the multi-function massager can support multiple complex and adjustable output modes, which contributes to improving the flexibility of the multi-function beauty massage equipment in use and improving the use effect.

[0059] In one embodiment, the multifunctional massage machine further includes a battery module connected to the excitation module 300 and supplying power to the excitation module 300, and a charging module connected to the battery module and charging the battery module. The charging module further includes a protection unit, which includes a power failure protection unit, a short circuit protection unit, and an overvoltage protection unit. The battery module further includes a battery temperature monitoring unit.

[0060] In this embodiment, the multifunctional massager further includes other functional components, and the power supply end further includes a battery module and a charging module, and the charging module is installed with multiple protection units to help monitor and protect against various charging abnormality scenarios. The installation of the battery module helps to realize a portable design of the multifunctional massager, improves the mobility of the multifunctional massager, and realizes the requirement of performing beauty massage functions on multiple parts of the target body.

[0061] In one embodiment, the multi-function massager further includes a heating module 400 connected to the main control module 200, for converting electrical energy into thermal energy and outputting it to the target object.

[0062] In this embodiment, by installing a module with a heating function in the massage device, it is possible to thermally induce the dilation of blood vessels, improving blood flow and contributing to the supply of oxygen and nutrients to muscles and other tissues, promoting recovery and relaxation. In addition, the heating can soften the muscles, allowing for a more effective massage and helping the masseuse or device to penetrate deeper into the muscle layer.

[0063] In one embodiment, the multifunctional massage machine further includes a thermal monitoring module 500 connected to the main control module 200, for monitoring and protecting the conversion temperature of the heating module 400. The main control module 200 receives a temperature monitoring signal of the thermal monitoring module 500, and adjusts the heating module 400 according to the temperature monitoring signal.

[0064] For example, the thermal monitoring module 500 may realize a temperature self-measurement function of an NTC device (thermal device) through communication with the main control module 200 and supported by the algorithm of the main control module 200. The thermal monitoring module 500 may also protect the heating module 400. Specifically, it may be heating short circuit protection and heating open circuit protection.

[0065] In this embodiment, a thermal monitoring module 500 is installed in the massage device to monitor the temperature, and feedback it to the heating module 400 to adjust the output, thereby contributing to improving safety during use of the heating function of the massage device.

[0066] In one embodiment, the multi-function massager further includes a button module connected to the main control module 200, outputting a button control signal to the main control module 200, and designed to be separable, and the main control module 200 controls the multi-function massager in response to obtaining the button control signal.

[0067] For example, in a scenario where the button module is designed to be separable, it may be integrated into a wireless communication module 600 separated from the device body, and communication with the device body can be realized via the functional module having wireless communication function.

[0068] In this embodiment, the multi-function massager includes a button module, and the detachable button module realizes control of the multi-function massager, thereby contributing to improving the convenience of using the multi-function massager.

[0069] It should be understood that the above-mentioned output control circuit and multi-function massager can be implemented in other forms as long as they can achieve the function of improving the flexibility of the multi-function beauty massage device during use and improving the usage effect, and are not limited to the above-mentioned embodiments.

[0070] In the description of this specification, the phrases "in some embodiments," "in other embodiments," and the like, are intended to mean that the specific features, structures, materials, or characteristics described in the embodiment or example are included in at least one embodiment or example of the present invention. In the description of this specification, schematic descriptions of the above terms do not necessarily refer to the same embodiment or example.

[0071] The technical features of the above-mentioned embodiments can be combined in any combination. For the sake of brevity, all combinations of the technical features in the above-mentioned embodiments are not described, but the combinations of these technical features should be considered within the scope described in this specification unless they are inconsistent.

[0072] The above examples merely show some embodiments of the present invention, and the description is specific and detailed, but should not be construed as limiting the scope of the present invention. However, those skilled in the art may make some modifications and improvements without departing from the spirit of the present invention, and all of these are within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be in accordance with the scope of the registered claims. [Explanation of symbols]

[0073] 100 output control circuit, 110 power supply module, 120 boost module, 121 primary boost unit, 122 secondary boost unit, 130 control module, 140 output module, 150 voltage stabilization unit, 200 main control module, 300 excitation module, 400 heating module, 500 thermal monitoring module, 600 wireless communication module.

Claims

1. An output control circuit comprising: a power supply module for supplying a power signal to the power control circuit; a boost module connected to the power supply module, receiving a power signal output from the power supply module, and performing a boost process on the power signal; a control module connected to the boost module, for adjusting the power signal boosted by the boost module to control an output voltage value of the power signal; an output module connected to the control module and configured to output the power signal conditioned by the control module.

2. The boost module includes: a primary boost unit that performs a boost process on the power signal and boosts a voltage value of the power signal to a first stage value; a secondary boost unit that performs a boost process on the power signal to boost a voltage value of the power signal to a target voltage value, 2. The output control circuit according to claim 1, wherein the secondary boost unit is connected to the primary boost unit or to the secondary boost unit preceding the primary boost unit.

3. The output control circuit includes:

3. The output control circuit according to claim 2, further comprising: a control signal source connected to the boost module, for generating and outputting a control signal for controlling an output voltage of the boost module.

4. 4. The output control circuit according to claim 3, wherein the control signal source is a pulse width modulation signal source, and the control signal source outputs a control signal generated based on the pulse width modulation signal, and controls the output voltage of the boost module according to the control signal.

5. The output control circuit includes:

2. The output control circuit according to claim 1, further comprising a voltage stabilization unit provided between the power supply module and the boost module, the voltage stabilization unit performing a voltage stabilization process on the power signal output from the power supply module to stably output the power signal.

6. A multi-function massage machine, an excitation module including an output control circuit according to any one of claims 1 to 5, for outputting an excitation voltage signal to a target object; A multi-function massage machine, comprising: a main control module connected to the excitation module and controlling an output voltage value of the excitation module.

7. The multi-function massage machine includes: a battery module connected to the excitation module and supplying power to the excitation module; a charging module connected to the battery module and configured to charge the battery module; The charging module further includes a protection unit, the protection unit including a power failure protection unit, a short circuit protection unit and an overvoltage protection unit; The multifunctional massage machine according to claim 6 , wherein the battery module further comprises a battery temperature monitoring unit.

8. The multi-function massage machine includes: The multi-function massage machine according to claim 6, further comprising a heating module connected to the main control module, for converting electrical energy into thermal energy and outputting the thermal energy to the target object.

9. The multi-function massage machine includes: a thermal monitoring module connected to the main control module for monitoring and protecting a conversion temperature of the heating module; The multi-function massage machine according to claim 8, wherein the main control module obtains a temperature monitoring signal from the thermal monitoring module, and adjusts the heating module according to the temperature monitoring signal.

10. The multi-function massage machine includes: Further comprising a button module connected to the main control module, outputting a button control signal to the main control module, and designed to be separable; 7. The multi-function massager of claim 6, wherein the master control module controls the multi-function massager in response to obtaining the button control signal.

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