Beauty instrument capable of automatically adjusting output

Abstract

The utility model relates to the technical field of beauty instruments, in particular to a beauty instrument capable of automatically adjusting output. Comprises: a feature detection module for detecting features of a target object, the features comprising skin impedance; the control module is connected with the feature detection module and is used for acquiring the feature information acquired by the feature detection module and outputting an equipment mode instruction associated with the feature information; the conversion execution module is connected with the control module and used for executing corresponding energy output according to the equipment mode instruction output by the control module; and the power supply module is connected with the control module and the conversion execution module, and the power supply module is controlled by the control module and is used for supplying energy to the control module and the conversion execution module. The beauty instrument capable of automatically adjusting output can perform output of the corresponding mode according to the skin state detection information, the matching degree of the output mode of the beauty instrument and the skin state of a user is improved, and the use effect is improved.

Description

Technical Field

[0001] This application relates to the field of beauty device technology, and in particular to an automatically adjustable output beauty device. Background Technology

[0002] A beauty device is a personal care and beauty treatment widely used in skin care, anti-aging, acne treatment, and skin tightening. With technological advancements, the types and functions of beauty devices have become increasingly diverse, and the materials and technologies used are constantly being updated. Currently, common beauty devices mainly include radio frequency beauty devices, ultrasonic beauty devices, LED light therapy devices, microneedling beauty devices, and facial cleansing devices. Beauty devices have been widely used in modern beauty and skin care, providing a more convenient and efficient option for personal skincare, allowing treatments to be performed at home or in professional settings.

[0003] In related technologies, radio frequency (RF) beauty devices utilize radio frequency waves to generate heat, stimulating collagen regeneration deep within the skin. Heating skin tissue promotes blood circulation and enhances skin elasticity and firmness. In LED phototherapy devices, specific wavelengths of light irradiate the skin, triggering cellular biological responses to improve skin condition. Different light colors target different skin concerns; for example, blue light is used for anti-inflammation, and red light for anti-aging. To cater to diverse skin types and care needs, most beauty devices currently offer multiple preset output modes with varying energy levels. Users can manually select the appropriate level based on their skin condition and personal preference for beauty treatments.

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

[0005] Different users have different standards for evaluating their skin condition, which makes it difficult to match the skin condition with the output mode of the beauty device, resulting in poor performance. Utility Model Content

[0006] Therefore, it is necessary to provide an automatically adjusting output beauty device that can output corresponding modes based on skin condition detection information, thereby improving the matching degree between the beauty device's output mode and the user's skin condition and enhancing the user experience.

[0007] This application provides, from a first aspect, an automatically adjusting output beauty device, comprising:

[0008] The feature detection module is used to detect features of the target object, including skin impedance;

[0009] A control module, connected to the feature detection module, is used to acquire feature information collected by the feature detection module and output device mode instructions associated with the feature information;

[0010] The conversion execution module is connected to the control module and is used to execute the corresponding energy output according to the device mode command output by the control module;

[0011] A power supply module is connected to the control module and the conversion execution module. The power supply module is controlled by the control module and is used to supply power to the control module and the conversion execution module.

[0012] In one embodiment, the feature detection module includes an impedance detection submodule, which includes:

[0013] Excitation unit, the excitation unit being used to output an excitation voltage signal to the target object;

[0014] A detection unit is used to detect the response current signal generated by the target object under the excitation of the excitation voltage signal.

[0015] In one embodiment, the impedance detection submodule further includes:

[0016] A common-mode voltage unit, connected to the excitation unit, is used to superimpose a common-mode voltage signal onto the excitation voltage signal;

[0017] A transimpedance amplification unit, connected to the detection unit, is used to amplify the response current signal based on a preset gain value.

[0018] In one embodiment, the conversion execution module includes:

[0019] A light energy conversion submodule is used to output corresponding light energy based on the device mode command.

[0020] In one embodiment, the light energy conversion submodule includes several constituent light units, each of which corresponds to a different light color. The constituent light units are independently controlled, and different constituent light units simultaneously output to form the composite light output by the light energy conversion submodule.

[0021] In one embodiment, the conversion execution module includes:

[0022] The power conversion submodule is used to output a corresponding stimulation current based on the device mode command.

[0023] In one embodiment, the power conversion submodule includes:

[0024] An output electrode unit, wherein there are several output electrode units, the output electrode units being used to output the stimulation current to the target object;

[0025] A monitoring electrode unit is used to monitor the stimulation current.

[0026] In one embodiment, the power conversion submodule includes:

[0027] A boost unit, connected to the power module, is used to boost the power signal provided by the power module to obtain the boosted stimulation current.

[0028] A pulse width modulation unit, connected to the boost unit, is used to pulse-width modulate the stimulation current to output the stimulation current that conforms to the target output voltage value.

[0029] In one embodiment, the conversion execution module further includes:

[0030] The radio frequency conversion submodule is used to output corresponding radio frequency signals based on the device mode command;

[0031] A thermal energy conversion submodule is used to perform corresponding thermal energy conversion output based on the device mode command.

[0032] In one embodiment, the control module is further configured to acquire feature information collected by the feature detection module based on a preset feedback period, and update the device mode command of the target device based on the updated feature information.

[0033] 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:

[0034] An automatically adjustable output beauty device mainly includes a feature detection module, a control module, a conversion execution module, and a power supply module. The feature detection module detects features of the target object, including skin impedance. The control module, connected to the feature detection module, acquires the feature information collected by the feature detection module and outputs a device mode command associated with the feature information. The conversion execution module, connected to the control module, executes the corresponding energy output according to the device mode command output by the control module. The power supply module, controlled by the control module, supplies power to the control module and the conversion execution module. During implementation, the feature detection module detects the features of the target object to obtain accurate and standardized skin condition detection information. Based on this information, the device can output corresponding modes, automating and intelligently improving the matching degree between the beauty device's output mode and the user's skin condition, thus enhancing the user experience. Attached Figure Description

[0035] 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.

[0036] Figure 1 This is a schematic diagram of the system architecture of an automatically adjusting output beauty device according to an embodiment of this application;

[0037] Figure 2 This is a schematic diagram of the system connection of an automatically adjusting output beauty device according to an embodiment of this application.

[0038] Explanation of reference numerals in the attached figures: 100, Feature detection module; 101, Impedance detection submodule; 200, Control module; 300, Conversion execution module; 301, Optical energy conversion submodule; 302, Electrical energy conversion submodule; 303, Radio frequency conversion submodule; 304, Thermal energy conversion submodule; 400, Power supply module. Detailed Implementation

[0039] 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.

[0040] 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.

[0041] 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.

[0042] 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.

[0043] 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.

[0044] 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.

[0045] This application is based on the inventor's understanding and research on the following issues, specifically:

[0046] In related technologies, radio frequency (RF) beauty devices utilize radio frequency waves to generate heat, stimulating collagen regeneration deep within the skin. Heating skin tissue promotes blood circulation and enhances skin elasticity and firmness. In LED phototherapy devices, specific wavelengths of light irradiate the skin, triggering cellular biological responses to improve skin condition. Different light colors target different skin concerns; for example, blue light is used for anti-inflammation, and red light for anti-aging. To cater to diverse skin types and care needs, most beauty devices currently offer multiple preset output modes with varying energy levels. Users can manually select the appropriate level based on their skin condition and personal preference for beauty treatments.

[0047] However, current beauty devices have the following technical problems:

[0048] Different users have different standards for evaluating their skin condition, which makes it difficult to match the skin condition with the output mode of the beauty device, resulting in poor performance.

[0049] Based on this, embodiments of this application provide an automatically adjusting output beauty device. It can be as follows... Figure 1 As shown, Figure 1 The diagram shows a system architecture schematic of an automatically adjusting output beauty device according to an embodiment of this application. This application provides an automatically adjusting output beauty device, including a feature detection module, a control module, a conversion execution module, and a power supply module.

[0050] The feature detection module is used to detect the features of the target object, including skin impedance.

[0051] The control module is connected to the feature detection module and is used to acquire the feature information collected by the feature detection module and output device mode instructions associated with the feature information.

[0052] The conversion execution module is connected to the control module and is used to execute the corresponding energy output according to the device mode command output by the control module.

[0053] The power supply module is connected to the control module and the conversion execution module. The power supply module is controlled by the control module and is used to supply power to the control module and the conversion execution module.

[0054] By implementing the above-mentioned automatic output adjustment beauty device, the following beneficial effects can be achieved:

[0055] An automatically adjustable output beauty device mainly includes a feature detection module, a control module, a conversion execution module, and a power supply module. The feature detection module detects features of the target object, including skin impedance. The control module, connected to the feature detection module, acquires the feature information collected by the feature detection module and outputs a device mode command associated with the feature information. The conversion execution module, connected to the control module, executes the corresponding energy output according to the device mode command output by the control module. The power supply module, controlled by the control module, supplies power to the control module and the conversion execution module. During implementation, the feature detection module detects the features of the target object to obtain accurate and standardized skin condition detection information. Based on this information, the device can output corresponding modes, automating and intelligently improving the matching degree between the beauty device's output mode and the user's skin condition, thus enhancing the user experience.

[0056] In one embodiment, it can be as follows Figure 1 and Figure 2 As shown, the feature detection module includes an impedance detection submodule, which includes an excitation unit and a detection unit.

[0057] The excitation unit is used to output an excitation voltage signal to the target object.

[0058] For example, the excitation voltage signal can be an AC excitation voltage.

[0059] A detection unit is used to detect the response current signal generated by the target object under the excitation of the excitation voltage signal.

[0060] In this embodiment, the impedance detection submodule consists of an excitation unit and a detection unit. By outputting an excitation signal to the target object, the response current generated by the excitation is detected, thereby determining the skin impedance of the target object, which helps to improve the matching degree between the beauty device control and the skin condition of the target object.

[0061] In one embodiment, it can be as follows Figure 1 and Figure 2 As shown, the impedance detection submodule also includes a common-mode voltage unit and a transimpedance amplifier unit.

[0062] The common-mode voltage unit is connected to the excitation unit and is used to superimpose a common-mode voltage signal onto the excitation voltage signal.

[0063] For example, a common-mode voltage is superimposed on the signal based on the AC excitation voltage using appropriate circuitry. The common-mode voltage can be generated using a reference voltage source, ensuring that the superposition of the AC and common-mode signals does not affect signal interpretation.

[0064] The transimpedance amplifier unit is connected to the detection unit and is used to amplify the response current signal based on a preset gain value.

[0065] For example, a transimpedance amplifier can convert a small current obtained from a skin electrode into a corresponding voltage signal. The amplifier's gain needs to be precisely designed to amplify the signal to an input range acceptable to the detection module.

[0066] In this embodiment, a common-mode voltage unit is incorporated into the impedance detection submodule. This unit superimposes a common-mode voltage signal onto the excitation voltage signal, thereby improving the excitation voltage signal's anti-interference capability. Simultaneously, it allows for better electrical coupling between the device and the user's skin during biosignal measurement processing without negatively impacting the signal. This contributes to improved comfort and reduced irritation to the human body. Furthermore, the inclusion of a transimpedance amplification unit helps improve the accuracy of the response current signal detection.

[0067] In one embodiment, it can be as follows Figure 1 and Figure 2 As shown, the conversion execution module includes:

[0068] A light energy conversion submodule is used to output corresponding light energy based on the device mode command.

[0069] In this embodiment, the conversion execution module includes a light energy conversion submodule, thereby enabling the phototherapy function and improving the functionality of the beauty device.

[0070] In one embodiment, it can be as follows Figure 1 and Figure 2 As shown, the light energy conversion submodule includes several constituent light units, each of which corresponds to a different light color. The constituent light units are independently controlled, and different constituent light units simultaneously output to form the composite light output by the light energy conversion submodule.

[0071] In this embodiment, the light energy conversion submodule synthesizes the final output synthetic light through multiple independently controlled component light units, which helps to improve the flexibility of the synthetic light and further improve the matching degree between the phototherapy function module and the skin condition of the target object.

[0072] In one embodiment, it can be as follows Figure 1 and Figure 2 As shown, the conversion execution module includes:

[0073] The power conversion submodule is used to output a corresponding stimulation current based on the device mode command.

[0074] In this embodiment, the conversion execution module includes an electrical energy conversion submodule, which realizes the electrical stimulation function module of the beauty device through the generated stimulation current, which helps to improve the richness of the beauty device's functions.

[0075] In one embodiment, it can be as follows Figure 1 and Figure 2 As shown, the power conversion submodule includes:

[0076] An output electrode unit, wherein there are several output electrode units, the output electrode units being used to output the stimulation current to the target object;

[0077] A monitoring electrode unit is used to monitor the stimulation current.

[0078] In this embodiment, the power conversion submodule, by setting multiple output electrodes, helps to improve the uniformity of the stimulation current distribution, thereby enhancing the stability of the target device. By setting monitoring electrodes, it is possible to monitor and control the stimulation current, further improving the safety and stability of the beauty device.

[0079] In one embodiment, it can be as follows Figure 1 and Figure 2 As shown, the power conversion submodule includes:

[0080] A boost unit, connected to the power module, is used to boost the power signal provided by the power module to obtain the boosted stimulation current.

[0081] A pulse width modulation unit, connected to the boost unit, is used to pulse-width modulate the stimulation current to output the stimulation current that conforms to the target output voltage value.

[0082] In this embodiment, a boost unit and a pulse width modulation unit are set in the power conversion submodule, thereby enabling precise current control while increasing the current value, which helps to improve the flexibility and stability of the beauty device.

[0083] In one embodiment, it can be as follows Figure 1 and Figure 2 As shown, the conversion execution module further includes:

[0084] The radio frequency conversion submodule is used to output corresponding radio frequency signals based on the device mode command;

[0085] A thermal energy conversion submodule is used to perform corresponding thermal energy conversion output based on the device mode command.

[0086] In this embodiment, a radio frequency conversion submodule and a thermal energy conversion submodule are set in the conversion execution module, which helps to realize the functional modules for radio frequency signal output and heating, thereby improving the richness of the beauty device's functions.

[0087] In one embodiment, it can be as follows Figure 1 and Figure 2 As shown, the control module is also used to acquire feature information collected by the feature detection module based on a preset feedback period, and update the device mode command of the target device based on the updated feature information.

[0088] In this embodiment, during the operation control of the beauty device, since the effects produced by the beauty device will change the skin condition in real time, or the beauty device may move to areas with different skin conditions during movement, the working state of the beauty device can be adjusted based on a preset feedback cycle, thereby improving the flexibility of beauty device control and enhancing the adaptability of the beauty device to the user in different work scenarios.

[0089] It is understood that the above-mentioned automatic output adjustment beauty device can also take other forms, and is not limited to the forms mentioned in the above embodiments, as long as it can achieve the function of improving the flexibility and stability of the use of the beauty device.

[0090] 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.

[0091] 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.

[0092] 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 automatically adjustable output beauty device, characterized in that, include: The feature detection module is used to detect features of the target object, including skin impedance; A control module, connected to the feature detection module, is used to acquire feature information collected by the feature detection module and output device mode instructions associated with the feature information; The conversion execution module is connected to the control module and is used to execute the corresponding energy output according to the device mode command output by the control module; A power supply module is connected to the control module and the conversion execution module. The power supply module is controlled by the control module and is used to supply power to the control module and the conversion execution module.

2. The automatic output adjustment beauty device according to claim 1, characterized in that, The feature detection module includes an impedance detection submodule, which includes: Excitation unit, the excitation unit being used to output an excitation voltage signal to the target object; A detection unit is used to detect the response current signal generated by the target object under the excitation of the excitation voltage signal.

3. The automatic output adjustment beauty device according to claim 2, characterized in that, The impedance detection submodule also includes: A common-mode voltage unit, connected to the excitation unit, is used to superimpose a common-mode voltage signal onto the excitation voltage signal; A transimpedance amplification unit, connected to the detection unit, is used to amplify the response current signal based on a preset gain value.

4. The automatic output adjustment beauty device according to claim 1, characterized in that, The conversion execution module includes: A light energy conversion submodule is used to output corresponding light energy based on the device mode command.

5. The automatic output adjustment beauty device according to claim 4, characterized in that, The light energy conversion submodule includes several constituent light units, each of which corresponds to a different light color. The constituent light units are independently controlled, and different constituent light units simultaneously output to form the composite light output by the light energy conversion submodule.

6. The automatic output adjustment beauty device according to claim 1, characterized in that, The conversion execution module includes: The power conversion submodule is used to output a corresponding stimulation current based on the device mode command.

7. The automatic output adjustment beauty device according to claim 6, characterized in that, The power conversion submodule includes: An output electrode unit, wherein there are several output electrode units, the output electrode units being used to output the stimulation current to the target object; A monitoring electrode unit is used to monitor the stimulation current.

8. The automatic output adjustment beauty device according to claim 6, characterized in that, The power conversion submodule includes: A boost unit, connected to the power module, is used to boost the power signal provided by the power module to obtain the boosted stimulation current. A pulse width modulation unit, connected to the boost unit, is used to pulse-width modulate the stimulation current to output the stimulation current that conforms to the target output voltage value.

9. The automatic output adjustment beauty device according to claim 1, characterized in that, The conversion execution module also includes: The radio frequency conversion submodule is used to output corresponding radio frequency signals based on the device mode command; A thermal energy conversion submodule is used to perform corresponding thermal energy conversion output based on the device mode command.

10. The automatic output adjustment beauty device according to claim 1, characterized in that, The control module is also used to acquire feature information collected by the feature detection module based on a preset feedback cycle, and update the device mode command of the automatic adjustment output beauty device based on the updated feature information.

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