CN113143206B

CN113143206B - Nursing equipment, elasticity detection equipment and detection method

Info

Publication number: CN113143206B
Application number: CN202110204354.8A
Authority: CN
Inventors: 张红; 周德化; 梁志勇; 王文权; 周文凯
Original assignee: Tineco Intelligent Technology Co Ltd
Current assignee: Tineco Intelligent Technology Co Ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2023-08-01
Anticipated expiration: 2041-02-23
Also published as: CN113143206A

Abstract

The embodiment of the application provides nursing equipment, elastic detection equipment and detection method. The nursing equipment comprises an electrode assembly, an equipment body, a control system, an elasticity detection system and at least one nursing system; the electrode assembly comprises a first electrode, a second electrode and a third electrode, wherein the first end of the first electrode is positioned in the equipment body, and the second end of the first electrode extends out of the equipment body; at least one of the first electrode and the second electrode and the third electrode can be touched by a nursing object and moved along the pressing direction so as to establish connection with an elasticity detection system; the control system is based on the elasticity detection system, when the pressure parameter value applied to the first electrode and/or the second electrode is detected to meet the pressure balance condition, the first pressure parameter value applied to the third electrode is determined, and the elasticity value of the nursing object is obtained based on the first pressure parameter value through calculation.

Description

Nursing equipment, elasticity detection equipment and detection method

Technical Field

The embodiment of the application relates to the technical field of electronics, in particular to nursing equipment, elastic detection equipment and detection method.

Background

A nursing device is a device that can provide a nursing function to care a nursing subject, and has a wide range of applications in the medical, life, etc. fields, such as a beauty instrument or a massage instrument. The care target may refer to skin of a human body such as facial skin, neck skin, hand skin, etc., or characteristic parts of a human body such as feet, legs, shoulders, neck, etc.

Among them, the apparatus for caring skin can realize skin-beautifying functions such as enhancing skin elasticity, etc. However, the nursing effect of the current nursing device on different users is different, and the user can only experience whether the skin elasticity is improved or not.

Disclosure of Invention

The embodiment of the application provides nursing equipment, elastic detection equipment and detection method, and accurate and effective elastic detection is realized.

In a first aspect, embodiments of the present application provide a care apparatus, including: an electrode assembly, an apparatus body, a control system within the apparatus body, an elasticity detection system connected to the control system, and at least one care system connected to the control system; wherein the at least one care system comprises at least one electrode-based care system coupled to the electrode assembly;

The electrode assembly comprises a first electrode, a second electrode and a third electrode, wherein the first end of the first electrode is positioned in the equipment body, and the second end of the first electrode extends out of the equipment body; the first electrode, the second electrode and the third electrode are positioned on the same straight line and are axisymmetric relative to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and moved along a pressing direction so as to establish connection with the elastic detection system;

wherein the control system detects a pressure parameter value generated by a pressure applied to at least one of the first electrode and the second electrode, and the third electrode, using the elasticity detection system; based on the detection result of the elasticity detection system, when the pressure parameter value applied to the first electrode and/or the second electrode meets the pressure balance condition, determining a first pressure parameter value applied to the third electrode, and calculating and obtaining the elasticity value of the nursing object based on the first pressure parameter value.

In a second aspect, in an embodiment of the present application, there is provided a care apparatus including an electrode assembly, an apparatus body, a control system located within the apparatus body, an elasticity detection system connected to the control system, and at least one care system and the control system, respectively;

Wherein the at least one care system comprises at least one electrode-based care system to which the electrode assembly is connected;

wherein the electrode assembly includes at least one set of electrode pairs and a third electrode; wherein each group of electrode pairs comprises a first electrode and a second electrode;

wherein the first ends of the first electrode, the second electrode and the third electrode are positioned in the equipment body and the second ends extend out of the equipment body; the first electrode, the second electrode and the third electrode are positioned on the same straight line and are axisymmetric relative to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and moved along a pressing direction so as to establish connection with the elastic detection system;

wherein each group of electrode pairs and the third electrode form an electrode set to form at least one electrode set;

the control system detecting pressure parameter values resulting from pressure applied to at least one electrode of each set of electrode pairs and to the third electrode using the elastic detection system; based on the detection result of the elasticity detection system, for each electrode set, when the pressure parameter value applied to the electrode pair meets the pressure balance condition, reading a second pressure parameter value applied to the third electrode, and calculating based on the second pressure parameter value to obtain a candidate elasticity value; an elasticity value of the care subject is calculated based on at least one candidate elasticity value.

In a third aspect, the present application provides an elasticity detection device, including a device body, a control system located in the device body, an elasticity detection system connected to the control system, and a first contact, a second contact, and a third contact, the first end of which is located in the device body and the second end of which extends out of the device body;

the first contact piece, the second contact piece and the third contact piece are positioned on the same straight line and are axisymmetric relative to the third contact piece; at least one of the first contact member and the second contact member and the third contact member can be touched by a care-giver and moved in a pressing direction to establish a connection with the elasticity detection system;

the control system detects a pressure parameter value generated by a pressure applied to at least one of the first contact and the second contact and the third contact using the elasticity detection system; based on the detection result of the elasticity detection system, when the pressure parameter value applied to the first contact piece and/or the second contact piece meets the pressure balance condition, a third pressure parameter value applied to the third contact piece is determined, and the elasticity value of the nursing object is obtained based on the third pressure parameter value through calculation.

In a fourth aspect, the present application provides a detection method, applied to a care device, where the care device includes an electrode assembly, a device body, a control system located in the device body, an elasticity detection system connected to the control system, and at least one care system connected to the control system; the electrode assembly comprises a first electrode, a second electrode and a third electrode, wherein the first end of the first electrode is positioned in the equipment body, and the second end of the first electrode extends out of the equipment body; the first electrode, the second electrode and the third electrode are positioned on the same straight line and are axisymmetric relative to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and moved along a pressing direction so as to establish connection with the elastic detection system;

the method comprises the following steps:

detecting a pressure parameter value generated by a pressure applied to at least one of the first electrode and the second electrode, and the third electrode;

determining a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode satisfies a pressure balance condition;

And calculating and obtaining an elastic value of the nursing object based on the first pressure parameter value.

In a fifth aspect, the present application provides a detection method applied to a care apparatus, where the care apparatus includes an electrode assembly, an apparatus body, a control system located in the apparatus body, an elasticity detection system connected to the control system, and at least one care system and the control system, respectively; the electrode assembly includes at least one set of electrode pairs and a third electrode; each group of electrode pairs comprises a first electrode and a second electrode; the first ends of the first electrode, the second electrode and the third electrode are positioned in the equipment body, and the second ends extend out of the equipment body; the first electrode, the second electrode and the third electrode are positioned on the same straight line and are axisymmetric relative to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and moved along a pressing direction so as to establish connection with the elastic detection system; wherein each group of electrode pairs and the third electrode form an electrode set to form at least one electrode set;

The method comprises the following steps:

detecting a pressure parameter value resulting from a pressure applied to at least one electrode of each set of electrode pairs and to said third electrode;

reading, for each electrode set, a second pressure parameter value applied to the third electrode when the pressure parameter value applied to the electrode pair satisfies a pressure balance condition;

calculating a candidate elasticity value based on the second pressure parameter value;

an elasticity value of the care subject is calculated based on at least one candidate elasticity value.

In a sixth aspect, the present application provides a detection method applied to a care apparatus, where the care apparatus includes an apparatus body, a control system located in the apparatus body, an elasticity detection system connected to the control system, and a first contact element, a second contact element, and a third contact element, where a first end is located in the apparatus body and a second end extends out of the apparatus body; the first contact piece, the second contact piece and the third contact piece are positioned on the same straight line and are axisymmetric relative to the third contact piece; at least one of the first contact member and the second contact member and the third contact member can be touched by a care-giver and moved in a pressing direction to establish a connection with the elasticity detection system;

The method comprises the following steps:

detecting a pressure parameter value resulting from pressure exerted on at least one of the first contact and the second contact, and on the third contact;

determining a third pressure parameter value applied to the third contact when the pressure parameter value applied to the first contact and/or the second contact satisfies a pressure balance condition;

and calculating and obtaining the elasticity value of the nursing object based on the third pressure parameter value.

The nursing equipment comprises an electrode assembly, an equipment body, a control system, an elasticity detection system and at least one nursing system, wherein the control system is positioned in the equipment body; at least one care system includes at least one electrode-based care system coupled to the electrode assembly; the electrode assembly comprises a first electrode, a second electrode and a third electrode, wherein the first end of the first electrode is positioned in the equipment body, and the second end of the first electrode extends out of the equipment body; the first electrode, the second electrode and the third electrode are positioned on the same straight line and are axisymmetric with respect to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched by a nursing object and moved along the pressing direction so as to establish connection with the elastic detection system; the control system determines a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode meets a pressure balance condition based on a detection result of the elasticity detection system, and calculates and obtains an elasticity value of the nursing object based on the first pressure parameter value. The technical scheme of the embodiment of the application realizes accurate and effective elastic detection.

These and other aspects of the present application will be more readily apparent from the following description of the embodiments.

Drawings

In order to more clearly illustrate the technical solutions of embodiments or conventional solutions of the present application, the following description of the embodiments or conventional solutions will briefly describe the drawings required for the description of the embodiments or conventional solutions, and it is obvious that, in the following description, the drawings are some embodiments of the present application, and other drawings may be obtained according to these drawings without any inventive effort for a person skilled in the art.

FIG. 1 shows a schematic structural view of one embodiment of a care apparatus provided herein;

fig. 2 shows a schematic structural view of another embodiment of a care apparatus provided in the present application;

FIG. 3a shows a schematic structural view of one embodiment of an electrode assembly provided herein;

FIG. 3b shows a schematic structural view of another embodiment of an electrode assembly provided herein;

FIG. 3c shows a schematic structural view of another embodiment of an electrode assembly provided herein;

FIG. 3d shows a schematic structural view of another embodiment of an electrode assembly provided herein;

FIG. 3e shows a schematic structural view of another embodiment of an electrode assembly provided herein;

FIG. 4a shows a schematic structural view of one embodiment of an elastic structure provided herein;

FIG. 4b shows a schematic structural view of another embodiment of an elastic structure provided herein;

FIG. 4c shows a schematic structural view of another embodiment of an elastic structure provided herein;

FIG. 4d shows a schematic structural view of another embodiment of an elastic structure provided herein;

FIG. 5 is a schematic diagram illustrating one embodiment of a strain detection circuit provided herein;

FIG. 6 illustrates a schematic diagram of one embodiment of a microcurrent care system provided herein;

FIG. 7 is a schematic diagram showing the structure of one embodiment of a boost chopper circuit provided herein;

FIG. 8 is a schematic diagram of one embodiment of a voltage feedback module provided herein;

FIG. 9a is a schematic diagram of an embodiment of a current amplifying circuit provided herein;

FIG. 9b is a schematic diagram illustrating the structure of one embodiment of a feedback amplification circuit provided herein;

FIG. 9c is a schematic diagram of one embodiment of a voltage amplifying circuit provided herein;

FIG. 10 is a schematic diagram of one embodiment of a current detection circuit provided herein;

FIG. 11 is a schematic diagram of one embodiment of a voltage output module provided herein;

fig. 12a shows a schematic structural view of an embodiment of a front view of a care device provided in the present application;

FIG. 12b illustrates a schematic view of one embodiment of a back view of a care apparatus provided herein;

FIG. 12c illustrates a schematic diagram of a right side view of one embodiment of a care apparatus provided herein;

FIG. 12d illustrates a schematic view of one embodiment of a left side view of a care apparatus provided herein;

fig. 12e shows a schematic structural view of an embodiment of a perspective view of a care apparatus provided herein;

FIG. 12f illustrates a schematic top view of one embodiment of a care apparatus provided herein;

FIG. 12g illustrates a schematic view of one embodiment of a bottom view of a care apparatus provided herein;

FIG. 13a shows a schematic structural view of one embodiment of a cross-sectional view of a care apparatus provided herein;

FIG. 13b illustrates a schematic view of one embodiment of a partial exploded view of a care appliance provided herein;

FIG. 13c shows a schematic view of a partial exploded view of another embodiment of a care apparatus provided herein;

FIG. 13d illustrates a schematic view of a partially disassembled view of one embodiment of a care apparatus provided herein;

fig. 13e shows a schematic structural view of an embodiment of a second body section view of a care apparatus provided herein;

fig. 13f shows a schematic structural view of another embodiment of a second body section view of a care apparatus provided herein;

FIG. 14 shows a schematic view of the structure of one embodiment of a lever principle provided in the present application;

FIG. 15 illustrates a flow chart of one embodiment of a control method provided herein;

fig. 16 is a schematic view showing the structure of another embodiment of a nursing device provided in the present application;

FIG. 17 is a flow chart illustrating one embodiment of a detection method provided herein;

fig. 18 is a schematic view showing the structure of another embodiment of a nursing device provided in the present application;

fig. 19 is a flowchart of another embodiment of a detection method provided in the present application.

Detailed Description

In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.

In some of the flows described in the specification and claims of this application and in the foregoing figures, a number of operations are included that occur in a particular order, but it should be understood that the operations may be performed in other than the order in which they occur or in parallel, that the order of operations such as 101, 102, etc. is merely for distinguishing between the various operations, and that the order of execution is not by itself represented by any order of execution. In addition, the flows may include more or fewer operations, and the operations may be performed sequentially or in parallel. It should be noted that, the descriptions of "first" and "second" herein are used to distinguish different messages, devices, modules, etc., and do not represent a sequence, and are not limited to the "first" and the "second" being different types.

As described in the background art, the present care apparatus for caring skin can achieve a skin care function, such as increasing skin elasticity, however, since the present care apparatus has different care effects for different users, the user can only experience an improvement in skin elasticity by himself.

Accordingly, the inventor has provided the technical scheme of this application through a series of researches, and this application embodiment provides an elasticity check out test set, can realize the elasticity to nursing object and detect, still provides a nursing equipment in addition, not only can nurse the nursing object, still realize elasticity check to can make things convenient for the user to know the elasticity of nursing object accurately.

The nursing device in the embodiment of the application refers to a device that can provide a nursing function to care a nursing object, such as a beauty instrument, a massage instrument, an eye-care instrument, a pupil-care instrument, an eyebrow-drawing instrument, and the like.

The care target in the embodiment of the present application may specifically refer to skin of a human body, such as facial skin, neck skin, hand skin, or feature parts of a human body, such as feet, legs, shoulders, neck, or the like, and may of course be other targets with elasticity detection requirements.

Taking a beauty instrument as an example, the beauty instrument is a machine capable of adjusting and improving the body and the face according to the physiological functions of the human body, and the corresponding nursing object can be the skin of the human body, such as the skin of eyes, the skin of the face and the like. The beauty instrument can be contacted with the skin to perform nursing activities on the skin, for example, can realize the functions of beautifying, nursing, cleaning, removing wrinkles, tightening the skin, reducing fine lines, eye circles and black eye bags, assisting the leading-in of skin care products and the like; skin elasticity is a state parameter for measuring the nursing effect of the beauty instrument, and accurate and effective skin elasticity detection can be realized by adopting the technical scheme of the embodiment of the application.

Of course, the care device provided in the present application is not limited to performing elasticity detection, and may also perform other functions, which will be described in detail in one or more embodiments below.

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

As shown in fig. 1, a schematic structural diagram of an embodiment of a care apparatus provided in an embodiment of the present application may include: a control system 101, at least one care system 102 and at least one detection system 103 connected to the control system 101. Wherein at least one detection system 103 may be used for detecting the care object, the detection system 103 is connected to the control system 101, and may receive corresponding control instructions of the control system 101 to detect the care object. At least one care system 102 may be used for care of the care object, which care system 102 is connected to the control system 101 and may receive corresponding control instructions of the control system 101 for care of the care object. The control system 101 may detect the care object with the at least one detection system 103 to obtain at least one state parameter value; based on the at least one state parameter value, the at least one care system 102 is controlled to operate.

The care device may be a device that provides care functions with the at least one care system, may care for a care subject, and may include, for example, a beauty instrument or a massage instrument. Taking the example that the care apparatus is a beauty treatment instrument, the care object may be a user's skin, and the beauty treatment instrument may perform a care activity on the user's skin. Taking the example that the care apparatus is a massage apparatus, the care object may be a characteristic part of the user, such as a shoulder, a neck, limbs, etc. In one or more of the following embodiments, the technical solutions of the embodiments of the present application will be described with reference to a care device as a beauty treatment device.

The care apparatus includes at least one care system and performs care activities based on the at least one care system. Alternatively, taking the example that the care device is a cosmetic instrument, the at least one care system may comprise one or more of a microcurrent care system, a vibration care system, an optical care system, a radio frequency care system, and a cold/hot compress care system. The optical nursing system can irradiate the skin of a nursing object, namely a user, by utilizing special wavelength light such as red light, green light, blue light and the like so as to carry out nursing; the microcurrent care system may stimulate the user's skin with microcurrents to care; the vibration nursing system can utilize the vibration motor to vibrate, and massage the skin of a user to care; the radio frequency nursing system can utilize radio frequency technology to carry out nursing; the cold/hot compress care system can utilize cold/hot compress for care and the like.

The at least one care system is respectively connected with the control system and operates under the control of the control system. In practical application, the control system may be implemented as a microcontroller unit (MCU), a microprocessor, a single-chip microcomputer, etc. Alternatively, taking the example that the care apparatus is a beauty instrument, the detection system included in the care apparatus may include one or more of a moisture detection system, an elasticity detection system, an oil detection system, and a whiteness detection system. Wherein the moisture detection system may be used to detect skin moisture of the user; the elasticity detection system may be used to detect skin elasticity of the user; the oil detection system may be used to detect skin oil of a user; the whiteness detection system may be used to detect the whiteness of the skin of a user, etc.

Optionally, the control system may control the at least one detection system to operate to detect the care object based on the detection initiation instruction. The detection initiation instruction may be triggered by a user, and the control system may control the at least one detection system to operate to detect the care object based on the user-triggered detection initiation instruction. Taking the example that the nursing device is a beauty instrument, the control system can control the operation of the moisture detection system to detect the moisture value of the skin of the user based on the moisture detection starting instruction triggered by the user. Wherein the at least one detection system is not limited in time to operate, for example, one moisture detection may be completed for three seconds.

To ensure proper operation of the care device, in some embodiments, the control system may further output a first prompt based on detecting the start command; the first prompt may be used to prompt a user for operating specifications. Taking the example that the care device is a beauty treatment instrument and the care object is the facial skin of the user, the user needs to correctly place the beauty treatment instrument so that the beauty treatment instrument is correctly contacted with the facial skin to perform skin detection and care. At this time, the first prompt information may be a prompt information including operation specifications of a method of using the beauty instrument, a step of using the beauty instrument, and the like, for example, please place the beauty instrument on the left face. The first prompt information output by the control system may be output in a voice broadcast mode, or output in a display mode such as graphics context, animation, video, or output in a vibration prompt mode, which is not limited in this application.

At least one state parameter value may be obtained by detecting the care object with the at least one detection system. The at least one state parameter value may comprise one or more of a moisture parameter value, an elasticity parameter value, an oil parameter value and a whiteness parameter value; the state type is represented by a state parameter value, such as moisture, elasticity, oil content, or whiteness, and the state parameter value may be a state value, such as a moisture value, an elasticity value, or the like, and of course, may be represented by other parameter values, such as a pressure value, a current value, or a voltage value, which may represent the state type. One of the detection systems can detect one of the state types to obtain a corresponding state parameter value. For example, moisture parameter values may be obtained by detecting the skin of a user with a moisture detection system. For another example, the elasticity parameter value or the like may be obtained by detecting the skin of the user with the elasticity detection system. In practical applications, the detection system and the state parameter value may be set according to an actual scene, which is not specifically limited herein.

Once the control system obtains the at least one state parameter value, it is capable of controlling the operation of the at least one care system based on the at least one state parameter value, as will be described in detail in the examples below.

The nursing equipment in this embodiment can utilize at least one detecting system to realize the detection to nursing object through control system to can be based on detecting at least one state parameter value control at least one nursing system operation that obtains, realize carrying out the purpose of pertinence nursing to different nursing objects, thereby can promote nursing effect greatly, realize effective nursing.

As yet another embodiment, as shown in fig. 2, the nursing device may be different from the nursing device shown in fig. 1 in that the nursing device further includes: a communication system 105 connected to the control system 101 for establishing a connection with the control terminal 104. The control system 101 may receive corresponding instructions or the like transmitted by the control terminal 104 in response to user-related operations through the communication system 105. The control end can be a client end connected with the nursing equipment or a service end. The client may be configured in a user device, and the user device may be an intelligent terminal device such as a mobile phone, a tablet computer, an intelligent watch, a computer device, etc., for example, may be an Application (APP) in the user intelligent terminal device, and the server may be a cloud server, etc. The communication system may include a bluetooth module or a wifi module, etc. to be connected with the control end through a bluetooth or wifi mode, etc. the connection establishment mode is the same as the traditional scheme, and will not be described herein again. The relevant operations related to the control end will be described in detail in the corresponding embodiments below.

In some embodiments, as shown in fig. 2, the care apparatus may further include: an interactive system 106 connected to the control system 101. The control system 101 may generate corresponding instructions by sensing user related operations via the interactive system 106. The interactive system refers to a system which can be used for users to interact, and related information can be input/output. For example, the interactive system may include a control panel, where at least one control key, such as a virtual key including a ok button, a reject button, a numeric button, a return button, or an entity key including a power-on button, may be disposed on the control panel, so that a user touches the at least one control key to trigger different control instructions, and the control panel may further include a display area for displaying corresponding content, and so on. As other implementations, the interactive system may be a touch display screen integrating operational control and display functions. The interactive system may also include an audio acquisition component to acquire speech uttered by the user, identify user operations by way of speech recognition, etc. The interactive system may further comprise an audio playing component for outputting the corresponding content or the like.

Furthermore, in some embodiments, after the control system obtains the at least one state parameter value, the control system may generate a first detection result based on the at least one state parameter value; and outputting first result prompt information corresponding to the first detection result. The first detection result may i.e. comprise the at least one state parameter value. Of course, the control system may also compare the at least one state parameter value with a corresponding standard value, thereby obtaining difference information, and/or a state score, etc. The state score can be specifically obtained by combining a preset score list fitting by the control system according to the difference information. The first result prompt information can prompt the user of the first detection result, and the first result prompt information can feed back the first detection result to the user in a display content form and/or a voice broadcasting form through an interactive system, and can be sent to a control end, and the control end can output the first result prompt information to the user for viewing so that the user can clearly determine the skin state type of the user.

Optionally, the control system may further generate a second detection result based on the at least one state parameter value and at least one historical state parameter value obtained by historical detection of the at least one detection system; and outputting second result prompt information corresponding to the second detection result. The second detection result may be a state parameter value and a historical state parameter value of a certain state type, and the determined state trend information, such as increase or decrease, for example, skin elasticity increase or decrease, skin moisture decrease or increase, etc., and the second result prompt information may be used to prompt the second detection result, and may display a content form and/or a voice broadcast form to feed back the first detection result to the user through the interaction system, or may of course also be sent to the control end, and be output to the user by the control end for viewing, etc. In some embodiments, the control system may also be used to output care advice to a control end or an interactive system for viewing by a user. Wherein the care recommendation may be determined by the control system based on the first test result or the second test result.

Wherein the control system controls the operation of the at least one care system based on the at least one state parameter value, there are a plurality of implementations: as an alternative implementation, the control system may control the at least one care system operation based on the at least one state parameter value by: determining a first care parameter value for each of the at least one care system based on the at least one status parameter value; and controlling the operation of the at least one nursing system according to the corresponding first nursing parameter value of the at least one nursing system.

Wherein different care systems may correspond to different care parameter types. Taking the example that the nursing device is a beauty instrument, for a micro-current nursing system in the nursing device, the nursing parameter type can comprise micro-current intensity and the like; for a vibrating care system in the care apparatus, the type of care parameters may include vibration frequency, etc.; for an optical care system in the care device, the type of care parameter may include the time of action or intensity of action of the light, etc. In the embodiment of the application, the nursing parameter value of the corresponding nursing parameter type can be determined based on the state parameter value.

The control system may control the operation of the at least one care system in accordance with the respective corresponding care parameter values of the at least one care system. If the care parameter value corresponding to the microcurrent care system is the first level of microcurrent intensity, the control system controls the microcurrent care system to operate according to the first level microcurrent intensity, specifically, a control instruction containing the first level of microcurrent intensity is sent to the microcurrent care system, so that the microcurrent intensity of the microcurrent care system acting on the skin of the user is the first level. In other embodiments, if the care parameter value corresponding to the micro-current care system is a current or voltage value of the micro-current, the control system controls the micro-current care system to operate according to the current or voltage value, and specifically may send a control instruction containing the specific current or voltage value to the micro-current care system, so that the micro-current applied by the micro-current care system to the skin of the user is most suitable. Wherein, a care parameter value may be determined by one or more state parameter values, such as micro-current intensity may be determined according to a moisture value of the skin of the user, or micro-current intensity may be determined according to a moisture value of the skin of the user together with skin elasticity, etc. In other embodiments, the user may manually adjust, according to the product usage specification or the operation specification of the simple lookup table, the adjustment of the value of the at least one care parameter of the control system through a physical key or a touch operation of application software of an intelligent terminal wirelessly connected with the care device, thereby controlling the operation of the at least one care system.

As another alternative implementation, the control system may control the at least one care system operation based on the at least one state parameter value by: determining at least one first target care system based on the at least one status parameter value; and controlling the operation of the at least one first target care system. I.e. in connection with at least one state parameter value, a corresponding one or more care systems may be automatically selected from the at least one care system to be operated, the care system determined on the basis of the at least one state parameter value for descriptive distinction being called the first target care system. In practical application, the corresponding relation between the different state parameter values and the different nursing systems can be preset, so that the first target nursing systems can be determined to be selected by searching the corresponding relation.

In addition, the nursing device provided by the embodiment of the application can also support manual setting of nursing parameter values. Thus, in some embodiments, the control system may also determine a respective second care parameter value for the at least one care system based on the user-triggered parameter setting instructions; and controlling the operation of the at least one care system according to the respective nursing parameter values of the at least one care system. For ease of description, the care parameter values respectively corresponding to the at least one care system determined by the control system based on the at least one state parameter value may be referred to as a first care parameter value, and the care parameters respectively corresponding to the at least one care system determined by the control system based on the user-triggered parameter setting instruction may be referred to as a second care parameter value, and thus, the "first" and the "second" in the description herein are not specific other meanings, only for description of the distinction. The embodiment of the user triggering the parameter setting instruction will be described in detail in the following examples, which are not repeated here.

In addition, the nursing device provided by the embodiment of the application can also support manual selection of the nursing system, so that in certain embodiments, the control system can also determine at least one second target nursing system based on the first selection instruction triggered by the user; whereby the control system controls the operation of the at least one second target care system based on the at least one state parameter value may be controlling the operation of the at least one second target care system based on the at least one state parameter value, in particular the at least one second target care system may be controlled by determining a care parameter value corresponding to the at least one second target care system subsection based on the at least one state parameter value. Wherein the first selection instruction may be determined by a user selection operation for the at least one care system. Specifically, based on the at least one care system, the user may select at least one second target care system for care. The embodiment of the first selection instruction triggered by the user will be described in detail in the following embodiments, which are not described herein.

In practice, the care apparatus comprises a plurality of care systems having different care effects, and in order to further improve the care effect, in some embodiments, the control system may control the at least one care system to operate one by one according to an operation sequence based on at least one state parameter value. For example, taking the example that the care apparatus is a beauty treatment apparatus, the control system may control each to operate one by one in an arrangement order of the optical care system, the micro-current care system, and the vibration care system based on at least one state parameter value. In still other embodiments, the control system may control the at least one care system to operate concurrently based on the at least one state parameter value. For example, taking the care device as a cosmetic instrument, the control system may control the optical care system, the microcurrent care system, and the vibration care system to operate simultaneously based on at least one state parameter value.

Further, at the end of any one of the care systems, the control system can also output a care mode prompt message based on the next care system to be operated. When the micro-current nursing system is finished, prompt information such as vibration nursing which is performed next can be output, so that a user can clearly and subsequently carry out the nursing operation. The nursing mode prompt information can be output in a voice broadcasting mode through the interaction system, or can be output in a display content mode, or the like, or can be output in a voice broadcasting mode or a display content mode through the control terminal, and the nursing mode prompt information is not particularly limited.

Alternatively, the sequence of operation of the care system can also be determined by the control system in combination with at least one state parameter value. Thus, as yet another alternative implementation, the control system controlling the at least one care system operation based on the at least one state parameter value may be: determining an order of operation of the at least one care system based on the at least one state parameter value; and controlling at least one nursing system to operate one by one according to the operation sequence. Taking the example that the care device is a cosmetic instrument, the at least one state parameter value may for example comprise a moisture parameter value of the skin of the user, a skin elasticity parameter value or the like. The control system may determine, based on the at least one state parameter value, that the skin moisture of the user is low and that the skin elasticity is normal, if the skin moisture parameter value and the elasticity parameter value are determined, that the microcurrent care system in the care system is operated in preference to the vibration care system; if the skin moisture of the user is normal and the skin elasticity is low, it can be determined that the vibration care system is operated prior to the micro-current care system, and the like.

In certain embodiments, the control system controlling the operation of the at least one care system based on the at least one state parameter value may be: determining a nursing system to be switched based on a second selection instruction triggered by a user; the operation of the care system to be switched is controlled based on the at least one state parameter value, in particular, the care parameter value of the care system to be switched may be determined based on the at least one state parameter value, so that the operation thereof is controlled according to the care parameter value of the care system to be switched. The user can manually select the next nursing system to be operated based on the at least one nursing system, and the control system can control the at least one nursing system to operate one by one instead of the operation sequence at the moment. Wherein the time each care system is run may be, for example, three minutes. The embodiment of triggering the second selection instruction by the user will be described in detail in the following embodiments, which are not described herein.

After the nursing system is operated, the nursing effect of the nursing system can be reflected on the nursing object. In practical applications, to facilitate the user's understanding of the care effect after each care, in some embodiments, the control system may further re-control the at least one detection system to detect the care object after the operation of the at least one care system is finished; generating a third detection result based on the at least one state parameter value re-detected by the at least one detection system; and outputting a third result prompt message corresponding to the third detection result. The third detection result may include at least one state parameter value, or difference information, a state score, and the like obtained by comparing the at least one state parameter value with a corresponding standard value, or trend information and the like determined by the at least one state parameter value and the at least one historical state parameter value, or may include a plurality of data in the state parameter value, the difference information, the state score, the trend information, and the like.

Wherein, the nursing equipment can also comprise a storage system; the storage system stores one or more computer instructions; the one or more computer instructions are configured to cause the control system to invoke and perform the operations involved in embodiments of the present application, such as to implement controlling the at least one detection system to detect a care object, controlling the at least one care system to operate, and so on. In particular, the control system may detect the care object with the at least one detection system, obtain at least one state parameter value, and control the operation of the at least one care system based on the at least one state parameter value. Of course, the control system may store the one or more computer instructions itself without additional configuration of a storage system or the like.

In practical applications, the corresponding instruction acquired by the control system may be triggered by a user, such as the foregoing detection start instruction, the first selection instruction, the second selection instruction, the parameter setting instruction, and the like.

As can be seen from the foregoing description, the corresponding instruction triggered by the user may be implemented by the control end, where the control end may be a client end connected to the care device, or may be a service end. The client may be configured in a user device, and the user device may be an intelligent terminal device such as a mobile phone, a tablet computer, an intelligent watch, a computer device, etc., for example, may be an Application (APP) in the user intelligent terminal device, and the server may be a cloud server, etc. The control end establishes connection with the communication system, and the connection can be realized through Bluetooth, wifi and the like, and the connection establishment mode is the same as the traditional scheme and is not repeated here. The control end can comprise a display interface, the control system can also send corresponding data to the control end through the communication system, and the control end displays the corresponding data in the display interface. The display interface may be used to detect a user related operation to trigger a corresponding instruction.

For example, the first selection instruction may be determined in particular by the control end based on a first user selection operation for the at least one care system. As an alternative implementation manner, the user may directly input the at least one second target care system in the display interface, and the control end may determine the first selection instruction including the at least one second target care system based on the input operation of the user.

As another alternative implementation, the user may select at least one second target care system from among the selection prompt information, such as list information, provided by the display interface, including at least one care system. The control system can send the selection prompt information containing the at least one nursing system to the control end, so that a display interface of the control end can display the selection prompt information to a user, and the selection prompt information can also be directly provided by the control end.

To facilitate user selection, in some embodiments, the control system may further determine at least one third target care system based on the at least one state parameter value, and send a recommendation alert message to the control terminal based on the at least one third target care system. The recommendation alert information may be displayed on a display interface, for example, as a respective control including whether the at least one third target care system is selected. If the user selection is a corresponding respective control, the at least one third target care system is the at least one second target care system. Of course, the recommendation alert message may also alert the user to select from the at least one third target care system, so that the first selection instruction may be triggered by the user performing a selection operation from the at least one second target care system. In addition, the user may refuse to select at least one second target care system from the at least one third target care system, or may select only a part of the second target care systems from the at least one third target care system, or the like, so that the control end may generate the first selection instruction based on different user selection operations. The control system can receive a first selection instruction sent by the control end through the communication system, and after the control system receives the first selection instruction, the control system can control the operation of at least one second target nursing system.

As another example, the second selection instruction may be determined by the control end based on a second user selection operation for the at least one care system. The embodiment of selecting the care system to be switched from the at least one care system by the user may refer to the embodiment of selecting the at least one target care system by the user in the above process, which is not described herein.

As another example, the parameter setting instruction may be generated by the control terminal in response to a parameter setting operation by the user. Specifically, the control system may send selection information including different care parameter values corresponding to at least one care system to the control end, and display the selection information on the display interface. The user can select a proper nursing parameter value from different nursing parameter values corresponding to at least one nursing system respectively, and the control end can determine a parameter setting instruction of a second nursing parameter value corresponding to at least one nursing system respectively based on the parameter setting operation of the user and send the parameter setting instruction to the control system through the communication system. The embodiment of selecting the appropriate care parameter value from the plurality of care parameter values corresponding to the at least one care system by the user may refer to the embodiment of selecting the at least one target care system by the user in the above process, which is not described herein.

The control system receives the parameter setting instruction and can control the operation of at least one nursing system according to the corresponding second nursing parameter value of the at least one nursing system. Taking the example that the care device is a beauty treatment instrument, at least one care system may be a vibrational care system, and the plurality of care parameter values corresponding to the vibrational care system may include: a first vibration frequency stage, a second vibration frequency stage and a third vibration frequency stage. If the nursing parameter value selected by the user is the vibration frequency secondary, the control end can determine a parameter setting instruction containing the vibration frequency secondary of the vibration nursing system based on the parameter setting operation of the user. The control system can control the vibration nursing system to operate according to the secondary vibration frequency according to the parameter setting instruction.

As another possible implementation manner, the corresponding instruction acquired by the control system may also be generated based on the corresponding operation of the user sensed by the interactive system, such as the foregoing detection start instruction, the first selection instruction, the second selection instruction, the parameter setting instruction, and the like.

For example, the first selection instruction may be specifically determined by the interactive system based on a user selection operation for at least one of the care systems. Specifically, the implementation manners of the detection start instruction, the first selection instruction, the second selection instruction, and the parameter setting instruction may refer to corresponding implementation manners in the control end, which are not described herein.

In practical applications, after the control system controls the at least one detection system to operate to detect the care object in response to the user operation obtained by the interaction system, the control system may control the at least one care system to operate to care the care object, or may continue to control the at least one detection system to re-detect. Therefore, in some embodiments, the control system is further configured to output a second prompt message after the detection of the at least one detection system is completed; the second prompt may prompt the user to indicate a subsequent operation of the care device. The second prompt information can be output through the interactive system or sent to the control end to be output by the control end and the like.

Optionally, if a retest instruction triggered by the user is received, the at least one detection system is controlled to operate again to retest the care object. Wherein the retest instruction may be generated by the interactive system sensing a user selection of a retest operation. Specifically, for example, the second prompt information may be whether to perform re-detection, and the interaction system may sense the operation of the user touching the determination button in the control panel, and the control system may re-control the operation of at least one detection system based on the re-detection instruction triggered by the user. Of course, the retest command may be generated and transmitted by the control end in response to the retest operation of the user.

As an implementation manner, if the control system does not receive the retest instruction triggered by the user within the first time after the second prompt message is output, the control system controls the operation of the at least one care system based on the at least one state parameter value obtained by the detection of the at least one detection system. The first time may be set according to an actual scene, for example, may be five seconds. It can be appreciated that when the retest instruction triggered by the user is not received in the first time, the user can be considered to have no requirement of retesting, and nursing can be directly performed, and the control system can control at least one nursing system to operate.

As another implementation manner, after the control system outputs the second prompt information, the control system receives an operation instruction triggered by the user, and controls the operation of at least one nursing system based on at least one state parameter value obtained by detection of the at least one detection system. The operation instruction can be determined by the interaction system sensing the operation of rejecting retest by the user. Specifically, if the second prompt information is whether to re-detect, the interaction system can sense the operation of the user touching the rejection button in the control panel, and then the control system does not control the operation of the at least one detection system to re-detect based on the operation instruction triggered by the user, but controls the operation of the at least one nursing system based on the at least one state parameter value obtained by the detection of the at least one detection system.

Of course, the running instruction may also be determined by the interactive system sensing the operation of the user to select to run. Specifically, the control system may send a third prompt message to the interactive system in response to the obtained operation of rejecting retest by the user sensed by the interactive system, where the third prompt message may be whether to care, and the interactive system may sense the operation of touching the selection button by the user in the control panel, so as to determine the running instruction.

As shown in fig. 2, the care system may further comprise a power supply system 107. The interaction system 106 senses a user start-up operation, and can establish a power supply connection between the power supply system 107 and the control system 101 to trigger the control system 101 to start. Optionally, the control system may also be configured to: and detecting the power supply quantity of the power supply system, and outputting electric quantity prompt information based on the power supply quantity. Furthermore, as shown in fig. 2, the care system may further comprise a charging system 108 connected to the power supply system 107. The charging system is used for connecting an external power supply in a wired mode and charging the power supply system 107.

In some embodiments, the control system may further output a distribution network prompt message before detecting the care object using the at least one detection system; and responding to the user network distribution operation obtained by the interaction system induction, and establishing connection with a network terminal. The network configuration prompt information may be, for example, whether to perform network connection, and the user network configuration operation obtained by the interaction system may be an operation of sensing that a user touches a determination button in the control panel, so that the control system may perform network connection, such as bluetooth connection, in response to the user network configuration operation. Of course, the interactive system may also sense the operation of the reject button in the control panel by the user, and then the control system will not perform the network allocation operation, and directly perform the subsequent operation, such as controlling at least one detection to detect the nursing object.

In some embodiments, the control system is further configured to detect that at least one of the detection system and the at least one care system has a fault, and output a fault notification. Specifically, the manner in which the control system outputs the fault prompting information may be, for example, a voice broadcast form, or may be a signal lamp indication form, for example, when the above-mentioned systems are detected to operate normally, the signal lamp indication is green, and when the abnormality is detected, the signal lamp corresponding to the fault system may be indicated red. Of course, the fault detection is not limited to at least one detection system and at least one nursing system, and can also detect whether the power supply system and the distribution network function have faults, if so, the corresponding fault prompt information can also be output, and the setting can be performed in combination with the actual requirements.

In practical applications, the care apparatus may further include an apparatus body configured to accommodate all or part of the components of the control system, the at least one care system, the at least one detection system, the power supply system, the charging system, the interaction system, and the like.

As yet another example, the care apparatus may further include an electrode assembly. Wherein the electrode assembly may include a plurality of electrodes having first ends disposed within the device body and second ends extending outside the device body to contact the subject of care. The at least one care system may comprise at least one electrode-based care system respectively connected to one or more electrodes. The electrode-based care system may be used to care for a subject by one or more electrodes acting on the subject. The electrode is a metal component, and the electrode care system can be, for example, a micro-current care system, wherein micro-current can be released by using any two electrodes, or a radio frequency care system, and radio frequency shock waves and the like can be output by using one or more electrodes. The arrangement of the electrodes in the electrode assembly, etc. may affect the care effect, and in order to further improve the care effect, the electrode assembly may include at least one electrode pair and a third electrode in some embodiments. Each electrode pair may include a first electrode and a second electrode. The first and second electrodes of each set of electrode pairs and the first end of the third electrode are disposed within the device body of the care device, and the second end extends out of the device body to contact the care subject. In particular, the first electrode and the second electrode of a set of electrode pairs may be distributed on both sides of the third electrode and may have a different protruding height from the third electrode.

The device body may be composed of a first body and a second body, taking care equipment as a beauty instrument as an example, the second body may be a head structure of the beauty instrument, and the first body is a body of the beauty instrument. The electrode assembly may be specifically disposed on the second body, the second body may have an operation surface, a first end of an electrode of the electrode assembly may be disposed in the apparatus body of the care apparatus, and a second end may be specifically protruded from the operation surface to contact the care object and care the care object while the corresponding care system is operated.

For ease of understanding, fig. 3a shows a cross-sectional view of the structure of the electrode assembly in one practical application, fig. 3c shows a possible distribution diagram of the electrode assembly, and in fig. 3a and 3c, the electrode assembly comprises a set of electrode pairs, and as can be seen in connection with fig. 3a and 3c, the electrode assembly may comprise a first electrode 10 and a second electrode 20, and a third electrode 30. The first electrode 10 and the second electrode 20 may be distributed on both sides of the third electrode 30. Assuming that the protruding height of the first electrode 10 is H1, the protruding height of the second electrode 20 is H2, and the protruding height of the third electrode 30 is H3. H1 and H2 may be different from H3. As an alternative, the protruding heights of the first electrode 10 and the second electrode 20 may be greater than the protruding height of the third electrode 30, as shown in fig. 3a, H1 and H2 may be greater than H3, so that the first electrode, the second electrode and the third electrode may be attached to the care object, and the care effect is ensured.

As another alternative, for better fitting to the care-object, in particular when the care-object is the skin of the face, the first electrode, the second electrode and the third electrode may form an arc curved towards the peripheral electrode (first electrode or second electrode), for example, H1. Gtoreq.H2, as shown in FIG. 3b, or also H2. Gtoreq.H2.gtoreq.H2.

Further, in the case where the electrode assembly includes a plurality of electrode pairs, the protruding height of the first electrode and the second electrode of each electrode pair is greater than the protruding height of the third electrode; wherein, a plurality of first electrodes are distributed on the same side of the third electrode, and the extending heights are gradually increased according to the sequence from the near to the far from the third electrode; the plurality of second electrodes are distributed on the same side of the third electrode, and the extending heights gradually increase according to the sequence from the near to the far from the third electrode, so that the nursing object can be better attached. As shown in fig. 3d, the electrode filled with black at the middle position may represent a third electrode, the plurality of electrodes located at the left side of the third electrode may be, for example, first electrodes, and in this case, the plurality of electrodes located at the right side of the third electrode may be second electrodes. That is, the electrode assembly forms a groove shape so as to better attach to the care object, and each electrode can be ensured to be fully contacted with the care object so as to further ensure the care effect.

Alternatively, the first and second electrodes of each set of electrode pairs may be equidistant from the third electrode. As shown in fig. 3c, the first electrode 10 and the second electrode 20 are respectively equidistant from the third electrode 30. Alternatively, the first electrode and the second electrode of each set of electrode pairs may be in a linear arrangement with the third electrode. As shown in fig. 3c, the first electrode 10, the second electrode 20 and the third electrode 30 are positioned on the same straight line. The contact areas of the first electrode and the second electrode in each group of electrode pairs with the nursing object are respectively different from the contact area of the third electrode with the nursing object, and can be larger than or equal to the contact area of the third electrode with the nursing object. The contact areas of the first electrode and the second electrode with the nursing object can be the same or different, for example, when the first electrode, the second electrode and the third electrode form an arc shape bending towards the peripheral electrode, the contact area corresponding to the first electrode can be larger than or equal to the contact area corresponding to the third electrode, and the contact area corresponding to the third electrode is larger than or equal to the contact area corresponding to the second electrode; alternatively, the contact area corresponding to the second electrode may be greater than or equal to the contact area corresponding to the third electrode, and the contact area corresponding to the third electrode is greater than or equal to the contact area corresponding to the first electrode. The contact area between the electrode and the care object may specifically be the end surface area of the second end. The end face of the electrode in the electrode assembly, which is in contact with the nursing object, namely the end face of the second end, can be an arc face or a plane face. In practice, the contact end surface may be planar for better contact with the care-giver.

As an alternative implementation, the shape of the end surfaces of the first electrode and the second electrode of each set of electrode pairs, respectively, in contact with the care object may be axisymmetric with respect to the third electrode. As shown in fig. 3d, the black-filled electrode positioned at the middle position may represent a third electrode, the plurality of electrodes positioned at the left side of the third electrode may be first electrodes, the plurality of electrodes positioned at the right side of the third electrode may be second electrodes, and it is known that the shapes of the end surfaces of the first electrode and the second electrode in each electrode pair contacting the care object may be axisymmetric with respect to the third electrode.

As another alternative implementation, the shape of the end surfaces of the first electrode and the second electrode of each set of electrode pairs, respectively, in contact with the care object may be asymmetric about the third electrode axis. As shown in fig. 3e, the black-filled electrode located at the middle position may represent a third electrode, the plurality of electrodes located at the left side of the third electrode are first electrodes, and the plurality of electrodes located at the right side of the third electrode are second electrodes. It is known that the end surface shapes of the first electrode and the second electrode, which are respectively in contact with the care target, may be asymmetric about the third electrode axis.

In one practical application, the electrode assembly may include a set of electrode pairs, and the at least one detection system in the care apparatus may include an elasticity detection system. At least one of the first electrode and the second electrode and the third electrode can be pressed by a nursing object and move along the pressing direction so as to establish connection with the elasticity detection system. The elasticity detection system may detect a pressure parameter value generated by a pressure applied to at least one of the first electrode and the second electrode, and the third electrode. The pressure parameter value may be a voltage value or a pressure value, and is used to represent the pressure applied to the electrode. The control system may determine a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode satisfies the pressure balance condition based on the detection result of the elasticity detection system, and calculate an elasticity value of the care subject based on the first pressure parameter value.

Alternatively, the elasticity detection system may detect the value of the pressure parameter applied to the electrode using a pressure detection assembly. The pressure detection assembly may include an elastic structure, and a strain detection circuit coupled to the elastic structure. The first end of the elastic structure in the pressure detection assembly can be fixed in the device body, and the second end is in a suspension state and is connected with the first end of the corresponding electrode. In practical applications, the elastic structure may be implemented as an elastic sheet or a spring or the like. When pressure detection is carried out, the elastic structure can be driven to generate elastic deformation based on movement of the corresponding electrode, and at the moment, the strain detection circuit can generate resistance change based on the elastic deformation of the elastic structure, so that corresponding pressure parameter values are generated. The specific implementation manner of the strain detection circuit based on the elastic deformation of the elastic structure to generate the corresponding pressure parameter value will be described in detail below.

In some embodiments, the elasticity detection system detects the value of the pressure parameter applied to the electrode, and various implementations are possible. As an alternative implementation, the elasticity detection system may include a first pressure detection assembly and a second pressure detection assembly. Wherein the first pressure detecting assembly may be connected to either the first electrode or the second electrode, and detects a pressure parameter value generated by a pressure applied to the first electrode or the second electrode; the second pressure detecting member may be connected to the third electrode to detect a pressure parameter value generated by the pressure applied to the third electrode.

As another alternative implementation, the elasticity detection system may include two first pressure detection assemblies and a second pressure detection assembly. Wherein, the two first pressure detection assemblies can be respectively connected with the first electrode and the second electrode to respectively detect the pressure parameter values generated by the pressure applied to the first electrode and the second electrode; the second pressure detecting member may be connected to the third electrode to detect a pressure parameter value generated by the pressure applied to the third electrode.

In the case of a care apparatus comprising a set of electrode pairs, and the electrode pairs comprising a first electrode and a second electrode, the elasticity detection system may detect pressure parameter values resulting from the pressure applied to the first electrode, the second electrode and the third electrode, respectively. For convenience of description, a pressure parameter value generated by the pressure applied to the first electrode may be denoted by F1, a pressure parameter value generated by the pressure applied to the second electrode may be denoted by F2, and a pressure parameter value generated by the pressure applied to the third electrode may be denoted by F3. Specifically, the elasticity detecting system may detect each pressure parameter value by using two first pressure detecting components and two second pressure detecting components. The manner in which the pressure sensing assembly is utilized to sense the various pressure parameter values will be described in detail below.

Further, to ensure that the care apparatus is in sufficient contact with the care object when performing the pressure detection, the control system may specifically detect that the value of the pressure parameter applied to the first electrode is within the first range of values, and determine the value of the first pressure parameter applied to the third electrode if the value of the pressure parameter applied to the second electrode is within the second range of values. The first value range and the second value range may be the same or similar, so that F1 and F2 are equal, or the ratio of F1 to F2 is close to 1, i.e. the absolute value of the difference between the ratio and 1 is smaller than the preset threshold. The preset threshold value may be, for example, 0.05, and the value range of the ratio of F1 to F2 may be 0.95-1.05. The first value range may be A1-A2, the second value range may be B1-B2, if the pressure parameter value F1 applied to the first electrode is a, the pressure parameter value F2 applied to the second electrode is B, where a is in the first value range, and B is in the second value range, which may indicate that the pressures applied to the first electrode and the second electrode are similar, the care device is fully contacted with the care object, and the pressure parameter value F3 applied to the third electrode is determined at this time, where the F3 may be referred to as a first pressure parameter value.

Based on the first pressure parameter value, the control system may calculate an elasticity of the care-giver. The manner of calculating the elasticity according to the pressure parameter value may be flexibly set according to the actual situation, which is not specifically limited in the embodiment of the present application.

In practical applications, to ensure that for different care objects, the control system may detect that the pressure parameter value applied to the first electrode is within the first value range, and that the pressure parameter value applied to the second electrode is also within the second value range, and as another alternative implementation, the control system specifically detects that the pressure parameter value applied to the first electrode reaches the first threshold value, and reads the pressure parameter value applied to the first electrode is within the first value range and the pressure parameter value applied to the second electrode is within the second value range during the process that the pressure parameter value applied to the second electrode reaches the second threshold value. Wherein the first threshold may be denoted by C and the second threshold may be denoted by D. C and D may be equal or the ratio of C and D may be close to 1, i.e. the absolute value of the difference between the ratio and 1 is less than a preset threshold. The preset threshold value can also be 0.05, namely the value range of the ratio of C to D can be 0.95-1.05. Wherein the value of C may be greater than A2 in the first range of values and D may be greater than B2 in the second range of values. On this basis, the control system can detect the values of F3 when F1 is in the range of A1 to A2 and F2 is in the range of B1 to B2 in the process of f1=c and f2=d. Based on the first pressure parameter value, the control system may calculate an elasticity of the care-giver. The manner of calculating the elasticity according to the pressure parameter value may be flexibly set according to the actual situation, which is not specifically limited in the embodiment of the present application.

The resilient structures in the first pressure sensing component and the second pressure sensing component referred to in one or more of the above embodiments may be arranged differently. As an alternative implementation, as shown in fig. 4a, the elastic structures in the first pressure detecting component and the second pressure detecting component may be arranged in layers on different planes. As another alternative, as shown in fig. 4b, the elastic structures in the first pressure detecting component and the second pressure detecting component may be linearly arranged on the same plane.

As yet another alternative implementation, the elasticity detection system may include a fourth pressure detection assembly. The fourth pressure detecting assembly may be connected to the third electrode and at least one of the first electrode and the second electrode, respectively. In one implementation, a fourth pressure detection assembly may be coupled to the third electrode, and the first and second electrodes, respectively. As shown in fig. 4c, the fourth pressure detecting component may include an elastic structure with an "E" shape structure and three strain detecting circuits, where the elastic structure includes a support portion fixed in the device body and three elastic arms with first ends integrally connected to the support portion and second ends in a suspended state, and the first electrode, the second electrode and the third electrode may be respectively connected to the second ends of an elastic arm, and the elastic arm is connected to the strain detecting circuit. When the elastic detection is carried out, the elastic arm can be driven to generate elastic deformation based on the movement of the corresponding electrode, and the strain detection circuit generates resistance change based on the elastic deformation of the corresponding elastic arm to generate a corresponding pressure parameter value.

In another implementation, the fourth pressure detection assembly may be connected to the third electrode and any one of the first and second electrodes, respectively. As shown in fig. 4d, the fourth pressure detecting component may include an elastic structure of a "" structure and two strain detecting circuits, the elastic structure includes a support portion fixed in the device body and two elastic arms with a first end integrally connected with the support portion and a second end in a suspended state, and any one of the first electrode and the second electrode, and the third electrode are respectively connected with an elastic arm, and the elastic arm is connected with a strain detecting circuit. The elastic arm can be driven to generate elastic deformation based on the movement of the corresponding electrode, and the strain detection circuit can generate resistance change based on the elastic deformation of the elastic structure to generate a corresponding pressure parameter value.

The strain detection circuitry referred to in one or more of the embodiments above may comprise wheatstone bridge circuitry. In the wheatstone bridge circuit, the at least one leg element may be provided as a strain gauge connected to the elastic structure. When one leg element in the wheatstone bridge circuit is configured as a strain gauge connected to the elastic structure, the other three leg elements may be configured as resistors, and the wheatstone bridge circuit may be a single-bridge circuit. When two bridge arm elements in the wheatstone bridge circuit are arranged as strain gauges connected with the elastic structure, the other two bridge arm elements can be arranged as resistors, and the wheatstone bridge circuit can be a half-bridge circuit. When four bridge arm elements in the wheatstone bridge circuit are arranged as strain gauges connected with the elastic structure, the wheatstone bridge circuit can be a full bridge circuit. The number of strain gauges in the wheatstone bridge circuit may be set according to actual requirements, and is not particularly limited herein. When the pressure detection is not carried out, the Wheatstone bridge circuit is in a balanced state, and the output voltage value is 0; when pressure detection is carried out, the elastic structure is stressed, the strain gauge is slightly deformed, and the resistance value of the strain gauge is changed. That is, the resistance value changes based on the elastic deformation of the elastic structure, and the wheatstone bridge circuit is not balanced any more, and the output voltage value is U. The voltage value can reflect the resistance change of the strain gauge, and then the corresponding pressure parameter value can be determined. Optionally, as shown in fig. 5, the strain detection circuit may further include an analog-to-digital conversion circuit connected to the wheatstone bridge circuit, where the analog-to-digital conversion circuit may include a control chip U5, a triode Q6, a twenty-first resistor R1, a twenty-second resistor R2, a twenty-third resistor R3, a twenty-fourth resistor R4, a twenty-fifth resistor R46, a twenty-sixth resistor R48, a twenty-seventh resistor R50, a twenty-eighth resistor R51, a seventeenth capacitor C27, an eighteenth capacitor C31, a nineteenth capacitor C34, a twentieth capacitor C38, a twenty-first capacitor C39, and a twenty-second capacitor C44. The twenty-first resistor R1, the twenty-second resistor R2, the twenty-third resistor R3 and the twenty-fourth resistor R4 form a wheatstone bridge circuit. The first end of the twenty-first resistor R1 is connected with the first end of the twenty-fourth resistor R4 and the 3 pin of the control chip U5, and the second end is connected with the first end of the twenty-second resistor R2; the second end of the twenty-second resistor R2 is grounded; the first end of the twenty-third resistor R3 is connected with the second end of the twenty-fourth resistor R4, and the second end is grounded; the first end of the twenty-fifth resistor R46 is connected with the first end of the twenty-second resistor R2, and the second end is connected with the 8 pin of the control chip U5; the first end of the twenty-sixth resistor R48 is connected with the first end of the twenty-third resistor R3, and the second end is connected with the 7 pin of the control chip U5; the first end of the twenty-seventh resistor R50 is connected with the 3 pin of the control chip U5, and the second end is connected with the 4 pin of the control chip U5; the first end of the twenty-eighth resistor R51 is grounded, and the second end of the twenty-eighth resistor R51 is connected with the 4 pin of the control chip U5; the seventeenth capacitor C27 is connected in parallel with the eighteenth capacitor C31, a first end of the seventeenth capacitor C27 is connected with the 1 pin of the control chip U5, and a second end of the seventeenth capacitor C27 is grounded; the first end of the nineteenth capacitor C34 is connected with the 3 pin of the control chip U5, and the second end is grounded; the first end of the twentieth capacitor C38 is grounded, and the second end of the twentieth capacitor C is connected with the 6 pin of the control chip U5; the first end of the twenty-first capacitor C39 is connected with the 7 pin of the control chip U5, and the second end is connected with the 8 pin of the control chip U5; the first end of the twenty-second capacitor C44 is connected with the 16 pin of the control chip U5, and the second end is connected with the 15 pin of the control chip; the base electrode of the triode Q6 is connected with the 2 pin of the control chip U5, the emitter electrode is connected with the 1 pin of the control chip U5, and the collector electrode is connected with the 3 pin of the control chip U5. The analog-to-digital conversion circuit is connected with the control system. The analog-to-digital conversion circuit can output a result to the control system after the output voltage U in the Wheatstone bridge circuit is amplified, subjected to analog-to-digital conversion change and the like, and the control system determines a final pressure parameter value.

In some embodiments, the control system may be further configured to output corresponding pressure prompt information based on different pressure parameter values corresponding to the first electrode and/or the second electrode. The control system outputs the pressure prompt information in a voice broadcasting mode through the interaction system, for example, outputting different types of sounds based on different pressure parameter values or outputting sounds with different decibels based on different pressure parameter values.

In yet another practical application, the care device may specifically include a plurality of electrode pairs, each electrode pair and the third electrode forming an electrode set, so as to form at least one electrode set. The at least one detection system in the care device may comprise an elasticity detection system. At least one electrode and the third electrode in each electrode pair can be touched by a nursing object and moved along the pressing direction so as to establish connection with the elasticity detection system. The elasticity detection system may detect a pressure parameter value generated by a pressure applied to at least one electrode of each set of electrode pairs and the third electrode, which may be a voltage value or a pressure value, for indicating a pressure applied to the electrodes.

The control system may read a second pressure parameter value applied to the third electrode when the pressure parameter value applied to the electrode pair satisfies the pressure balance condition for each electrode set based on the detection result of the elasticity detection system, and calculate a candidate elasticity value of the care subject based on the second pressure parameter value. And calculating and obtaining the elasticity value of the nursing object based on at least one candidate elasticity value corresponding to at least one electrode set. Specifically, the at least one candidate elasticity value may be weighted averaged or an average value calculated to obtain the elasticity value of the care subject. For each electrode set, the manner of reading the second pressure parameter value applied to the third electrode may refer to the determination manner of the first pressure parameter value, which is not described herein.

Alternatively, the elasticity detection system may detect the value of the pressure parameter applied to the electrode using a pressure detection assembly, and various implementations are possible.

As an alternative implementation, the elasticity detection system may include at least one set of a first pressure detection component and a second pressure detection component. Wherein the first pressure detecting assembly may include a first pressure detecting assembly connectable to either the first electrode or the second electrode of the electrode pair for detecting a pressure parameter value resulting from a pressure applied to the first electrode or the second electrode of the electrode pair; the second pressure detecting member may be connected to the third electrode to detect a pressure parameter value generated by the pressure applied to the third electrode.

As another alternative implementation, the elasticity detection system may include at least one set of a first pressure detection component and a second pressure detection component. The first pressure detection assemblies are respectively connected with the first electrodes and the second electrodes in the electrode pair in a one-to-one correspondence manner, and respectively detect pressure parameter values generated by pressures applied to the first electrodes and the second electrodes; the second pressure detecting member may be connected to the third electrode to detect a pressure parameter value generated by the pressure applied to the third electrode.

As another alternative implementation, the elasticity detection system may include a fourth pressure detection assembly. The fourth pressure detection assembly may be respectively connected to the third electrode and at least one of the first electrode and the second electrode of at least one set of electrode pairs.

Further, as yet another embodiment, the at least one detection system in the care apparatus may include an elasticity detection system, and the care apparatus may further include: the first end is arranged in the equipment body, and the second end extends out of the equipment body to contact the first contact piece, the second contact piece and the third contact piece of the nursing object. Alternatively, at least two of the first, second and third contacts may be metallic materials, and connected to at least one electrode-based care system, i.e., may be implemented as electrodes in an electrode assembly. In practical applications, the metallic material may preferably be a stainless steel material. At least one of the first contact member and the second contact member and the third contact member can be touched and pressed by a nursing object and move along the pressing direction so as to establish connection with the elasticity detection system. The elasticity detecting system may detect a pressure parameter value generated by a pressure applied to at least one of the first contact and the second contact, and the third contact, and the pressure parameter value may be a voltage value or a pressure value. The control system may read a third pressure parameter value applied to the third contact member when the pressure parameter value applied to the first contact member and/or the second contact member satisfies the pressure balance condition based on the detection result of the elasticity detection system, and calculate an elasticity value of the care subject based on the third pressure parameter value.

As an alternative implementation, the elasticity detection system may include a first pressure detection assembly and a second pressure detection assembly. Wherein the first pressure detecting assembly may be connected to either the first contact or the second contact to detect a pressure parameter value generated by a pressure applied to the first contact or the second contact; the second pressure detecting assembly may be connected to the third contact to detect a pressure parameter value generated by a pressure applied to the third contact.

As another alternative implementation, the elasticity detection system may include two first pressure detection assemblies and a second pressure detection assembly. The two first pressure detection assemblies can be respectively connected with the first contact piece and the second contact piece and respectively detect pressure parameter values generated by pressure applied to the first contact piece and the second contact piece; the second pressure detecting assembly may be connected to the third contact to detect a pressure parameter value generated by a pressure applied to the third contact.

As yet another alternative implementation, the elasticity detection system may include a fourth pressure detection assembly. The fourth pressure detecting assembly may be connected to the third contact and at least one of the first contact and the second contact, respectively.

In one implementation, a fourth pressure detection assembly may be coupled to the third contact, and the first and second contacts, respectively. The fourth pressure detecting component may include an elastic structure of an "E" structure and three strain detecting circuits, where the elastic structure includes a support portion fixed in the device body, and three elastic arms with a first end integrally connected with the support portion and a second end in a suspended state, and the first contact, the second contact, and the third contact may be respectively connected with the second end of an elastic arm, where the elastic arm is connected with the strain detecting circuit. When the elastic detection is carried out, the elastic arm can be driven to generate elastic deformation based on the movement of the corresponding contact piece, and the strain detection circuit generates resistance change based on the elastic deformation of the corresponding elastic arm to generate a corresponding pressure parameter value.

In another implementation, the fourth pressure detection assembly may be connected to the third contact and any one of the first contact and the second contact, respectively. The fourth pressure detecting assembly may include an elastic structure of a "" shape structure and two strain detecting circuits, the elastic structure including a supporting portion fixed in the apparatus body and two elastic arms having a first end integrally connected with the supporting portion and a second end in a suspended state, any one of the first contact and the second contact, and the third contact being respectively connected with an elastic arm, the elastic arm being connected with a strain detecting circuit. The elastic arm can be driven to generate elastic deformation based on movement of the corresponding contact piece, and the strain detection circuit can generate resistance change based on elastic deformation of the elastic structure to generate a corresponding pressure parameter value.

As yet another example, the at least one detection system in the care apparatus may comprise a moisture detection system. The control system can detect the nursing object by using the moisture detection system to obtain the moisture parameter value of the nursing object. Optionally, the care apparatus may further include a pressure detection system to detect a pressure parameter value generated by the pressure applied to the electrode assembly. Wherein the electrode assembly is capable of being touched by a subject of care and moved in a pressing direction to establish a connection with a pressure detection system. The embodiment of the pressure detection system for detecting the pressure parameter value generated by the pressure applied to the electrode assembly may refer to the specific embodiment of the elastic detection system for detecting the pressure parameter value generated by the pressure applied to the electrode assembly in the above embodiment, and will not be described herein. In case the care device comprises an elasticity detection system, the pressure detection system may be the elasticity detection system in the above embodiments. Based on the detection result of the pressure detection system, the control system may detect the care object with the moisture detection system when the pressure parameter value on the electrode assembly satisfies the pressure setting condition, and obtain the moisture parameter value of the care object. The pressure setting condition can be set according to actual requirements.

As the electrode assembly may include a variety of implementations, as an alternative implementation, the electrode assembly may include a first electrode and a second electrode of a set of electrode pairs. The first electrode and the second electrode can be touched by a nursing object and move along the pressing direction so as to establish connection with the pressure detection system.

At this time, the pressure detection system may detect pressure parameter values generated by the pressures applied to the first electrode and the second electrode, respectively. The implementation of detecting the pressure parameter value by using the pressure detection system may refer to the implementation in the foregoing embodiment, and will not be described herein. In the case of moisture detection, the moisture parameter value is affected by the pressure parameter value at the electrode. Therefore, the control system can detect the nursing object by using the moisture detection system when the pressure parameter values on the first electrode and the second electrode are both larger than the first parameter threshold value, and obtain the moisture parameter value of the nursing object, and at the moment, the control system can indicate that the nursing device is fully contacted with the nursing object. Further, the control system may stop detecting the care object with the moisture detection system and output a prompt message to prompt the user to stop applying the pressure when the pressure parameter values on the first electrode and the second electrode are both greater than the first set threshold. Wherein the first set threshold may be greater than the first parameter threshold.

As another alternative implementation, the electrode assembly may include a first electrode and a second electrode of a set of electrode pairs, and a third electrode, and the first electrode and the second electrode may be distributed on both sides of the third electrode and may be located on the same straight line. Wherein the third electrode is capable of being touched by the care-giver and moved in the pressing direction to establish a connection with the pressure detection system. At this time, the pressure detection system may detect a pressure parameter value generated by the pressure applied to the third electrode.

The control system may detect the care object with the moisture detection system when the pressure parameter value on the third electrode is greater than the second parameter threshold, obtain a moisture parameter value of the care object, and may indicate that the care device is in contact with the care object when the pressure parameter value on the third electrode is greater than the second parameter threshold, may perform moisture detection, and calculate based on the third pressure parameter value to obtain a moisture value of the care object. Of course, the control system may also stop detecting the care object with the moisture detection system when the value of the pressure parameter on the third electrode is greater than the second set threshold. Wherein the second set threshold may be greater than the second parameter threshold.

In practical application, in order to ensure that the moisture detection is performed normally, the control system may also output a retest prompt message when the pressure on the electrode assembly satisfies retest conditions. Specifically, the pressure parameter value on the third electrode may be smaller than the second parameter threshold value to be set as a retest condition, which may indicate that the care apparatus is not in sufficient contact with the care object, and then the moisture detection performed at this time may not obtain an accurate moisture parameter value, so that retest prompt information may be output to prompt the user to adjust the care apparatus to reapply pressure, and the like. The control system outputs retest prompt information, for example, in a voice broadcasting mode.

In some embodiments, the first electrode, the second electrode and the third electrode may set a protection threshold, when the user uses at least one nursing system to perform nursing, if the pressure parameter values detected by the first electrode, the second electrode and the third electrode reach the threshold, prompt information is output, for example, the prompt information may be in the form of voice, graphic display, LED display, etc., to give an alarm and prompt, inform the user that the nursing or pressing force is too large, and should alleviate the nursing pressing force, so as to avoid the skin from being damaged by too large pressing force during nursing.

As can be seen from the foregoing description, at least one electrode-based care system in the care apparatus may comprise a microcurrent care system for applying microcurrents to care subjects with electrode assemblies. Wherein the control system controlling operation of the at least one care system based on the at least one state parameter value may comprise: based on the moisture parameter value, the voltage applied by the microcurrent care system to the electrode assembly is controlled. In particular, there are a number of implementations in which the control system controls the voltage applied by the microcurrent care system to the electrode assemblies. As an alternative implementation, the control system may determine a corresponding target voltage based on the moisture parameter value and control the microcurrent care system to apply the target voltage to the electrode assembly. The correspondence between the different moisture parameter values and the voltage may be preset according to actual requirements, which is not specifically limited herein.

As another optional implementation manner, the moisture detection system is specifically configured to detect a current applied to the care object by the electrode assembly, so as to obtain a corresponding voltage detection value; the moisture parameter value may be specifically the voltage detection value; the control system controlling the voltage applied by the microcurrent care system to the electrode assembly based on the moisture parameter value may include: comparing the voltage detection value with a reference voltage value; based on the comparison result, the voltage applied to the electrode assembly by the micro-current care system is adjusted until the voltage detection value and the reference voltage value meet the stability condition. Wherein the reference voltage value may be preconfigured by the system or may be set by a user. Thus, in some embodiments, the control system may also determine a reference voltage value based on the user-triggered parameter setting instructions and control the microcurrent care system to apply a voltage to the electrode assembly based on the reference voltage value. The parameter setting instruction may be determined by the control terminal based on a parameter setting operation triggered by the user, or may be determined by the interactive system based on a parameter setting operation triggered by the user.

In practical application, the control system may provide a plurality of parameter setting gears, and determine the reference voltage value corresponding to the selected gear based on the parameter setting instruction triggered by the gear selection operation of the user. The plurality of parameter setting gears can be physical keys provided by the interactive system, are specifically deployed on the shell of the equipment body for user operation, and can also be virtual keys for outputting the plurality of parameter setting gears on the control panel of the interactive system for user operation. In addition, the control system can provide the plurality of parameter setting gears to the control end so as to display on a display interface of the control end.

In order to implement voltage adjustment, so that the voltage detection value and the reference voltage value meet the stability condition, as a further embodiment, as shown in fig. 6, a schematic structural diagram of an embodiment of a micro-current care system is provided in an embodiment of the present application. The microcurrent care system may include a boost control module 601, a voltage feedback module 602, and a voltage output module 603 connected to a control system. The voltage output module 603 is connected to the electrode assembly and connected to the boost control module 601, and may be used to obtain the output voltage of the boost control module and apply the output voltage to the electrode assembly. The voltage feedback module 602 may be connected to the boost control module 601, and is configured to obtain a voltage detection value obtained by the moisture detection system and a control voltage of the boost control module 601; and obtaining a feedback voltage based on the comparison result of the voltage detection value and the reference voltage value, the control voltage and the voltage adjustment value determined by the control system based on the voltage detection value. The boost control module 601 may boost the power supply voltage based on the feedback voltage to obtain an output voltage. The control system can adjust the voltage adjustment value and the current adjustment value output to the voltage feedback module based on the voltage detection result;

In other embodiments, the intelligent terminal is in wireless connection with the nursing device, an application program APP matched with the nursing device is configured on the intelligent terminal, the APP is provided with a corresponding nursing mode and nursing parameters, and the nursing mode and the nursing parameters are determined based on a parameter setting instruction triggered by operation or a voice instruction of a user. Wherein, in the APP, the set care mode and care parameters can be any one of the following forms: the method comprises the steps of clicking, stepless adjustment, fixed value, graphic and text input, voice input and the like, and is not particularly limited. Specifically, a user inputs a voice command through the APP, the voltage adjustment value and the current adjustment value output to the voltage feedback module are adjusted in a stepless manner, the control system receives the nursing parameter, and the micro-current intensity of the micro-current nursing system is adjusted. In other modes of care or care parameters, the user may also make electrodeless adjustments in the APP, including but not limited to the following: adjusting the frequency of vibration, adjusting the time of care, adjusting the operating current or voltage, adjusting the pressure of care, etc.

When the micro-current nursing is performed, the control system controls the boost control module 601 to boost the power supply voltage to obtain an output voltage, and outputs the output voltage to the voltage output module 603, so that the voltage output module 603 applies the output voltage to the electrode assembly to perform the micro-current nursing, and meanwhile, the boost control module 601 can also output the control voltage to the voltage feedback module 602 to perform voltage regulation. The control system controls the moisture detection system to detect a voltage detection value applied to the electrode assembly, and outputs the voltage detection value to the voltage feedback module 602, so that the voltage feedback module 602 compares the voltage detection value with a reference voltage value to obtain a comparison result, determines a voltage adjustment value based on the comparison result and the control voltage to obtain a feedback voltage, and outputs the feedback voltage to the boost control module 601, and the boost control module 601 performs boost processing on the power supply voltage based on the feedback voltage, thereby realizing voltage adjustment, so that the voltage detection value and the reference voltage value meet a stable condition.

Optionally, the boost control module may include a boost unit, a switch control unit connected to the boost unit, and an output unit connected to the switch control unit, where the boost unit is configured to boost the power supply voltage when the switch control unit is controlled to be turned on, and the switch control unit is configured to adjust a voltage duty ratio driven by the switch control unit based on the voltage of the output unit, and when the output voltage of the output unit increases, the switch control unit decreases the voltage duty ratio driven by the switch control unit, so that the output voltage decreases; when the output voltage of the output unit decreases, the switch control unit increases the switch control unit driving voltage duty ratio, thereby increasing the output voltage. The output unit is used for obtaining an output voltage. In addition, the boost control module may further include a filtering unit for filtering the voltage. In one practical application, the boost control module may be implemented as a boost circuit (a boost chopper circuit) for adjusting the magnitude of the output voltage based on the feedback voltage. Therein, as an alternative implementation, as shown in fig. 7, a schematic diagram of the structure of one embodiment of the boost chopper circuit is shown. The boost chopper circuit may include an inductor L1, a schottky diode DZ6, a first MOS transistor Q10, a boost circuit chip U3, an electrolytic capacitor EC2, a first capacitor C17, a second capacitor C20, a third capacitor C6, a fourth capacitor C18, a fifth capacitor C19, a first resistor R35, a second resistor R38, a third resistor R34, a fourth resistor R36, and a fifth resistor R37. The inductor L1, the schottky diode DZ6, the first MOS transistor Q10, and the second resistor R38 may form a boost unit, the boost circuit chip U3 and the first resistor R35 may form a switch control unit, the third resistor R34, the fourth resistor R36, and the fifth resistor R37 may form an output unit, and the electrolytic capacitor EC2, the first capacitor C17, the second capacitor C20, the third capacitor C6, the fourth capacitor C18, and the fifth capacitor C19 may form a filter unit. Specifically, a first end of the inductor L1 is connected with a power supply system and is used for receiving battery voltage AD-BAT-V output by the power supply system, and a second end of the inductor L1 is connected with an anode of the Schottky diode DZ 6; the positive electrode of the Schottky diode DZ6 is connected with the drain electrode of the first MOS tube Q10, and the negative electrode of the Schottky diode DZ6 is connected with the voltage output module and used for preventing the output voltage VOUT from being short-circuited to the ground; the grid electrode of the first MOS tube Q10 is connected with the boost circuit chip U3, the source electrode is connected with the first end of the second resistor R38, and the drain electrode is connected with the anode of the Schottky diode DZ 6; the boost circuit chip U3 may include an enable interface EN connected to the control system through a first resistor R35 for receiving an enable signal DT-EN output from the control system; the boost circuit chip U3 may further include a voltage input interface VIN, where the voltage input interface VIN may be connected to a power supply system; the voltage input interface VIN may also be grounded through a second capacitor C20; the boost circuit chip U3 may further include a feedback voltage input interface FB, where the feedback voltage input interface FB may be connected to the voltage feedback module and is configured to receive a feedback voltage DT-FB output by the voltage feedback module; the boost circuit chip U3 may further include a ground interface GND for ground; the boost circuit chip U3 can also comprise a drive pulse interface DRV, and the drive pulse interface DRV can be connected with the grid electrode of the first MOS tube and is used for outputting a drive pulse signal; the boost circuit chip U3 may further include a current detection input end, where the current detection input end may be connected to the R38 and a source electrode of the first MOS tube, and is used to limit the current of the first inductor L1 not to exceed a current threshold; the electrolytic capacitor EC2 is connected with the first capacitor C17 in parallel, a first end of the electrolytic capacitor EC2 is connected with the first inductor L1, and a second end of the electrolytic capacitor EC2 is grounded; the third capacitor C6, the fourth capacitor C18 and the fifth capacitor C19 are connected in parallel, the first end of the third capacitor is connected with the cathode of the Schottky diode DZ6, and the second end of the third capacitor is grounded; the third resistor R34, the fourth resistor R36 and the fifth resistor R37 are connected in series, a first end of the third resistor R34 is connected with the cathode of the Schottky diode DZ6, and a second end of the third resistor R34 is connected with the first end of the fourth resistor R36; the second end of the fourth resistor R36 is connected with the first end of the fifth resistor R37 and can also be connected with a voltage feedback module for outputting control voltage DT-VB; the second terminal of the fifth resistor R37 is grounded.

Alternatively, as shown in fig. 8, the voltage feedback module may include a current amplifying circuit, a feedback amplifying circuit, and a voltage amplifying circuit. The negative input end of the current amplifying circuit is connected with the control system to obtain a reference voltage value input by the control system, the positive input end of the current amplifying circuit is connected with the moisture detection system to obtain a voltage detection value input by the moisture detection system, and the output end of the current amplifying circuit is connected with the positive input end of the voltage amplifying circuit. The positive input end of the feedback amplifying circuit is connected with the boost control module to acquire the control voltage of the boost control module, and the output end of the feedback amplifying circuit is connected with the negative input end of the feedback amplifying circuit for following. In another embodiment, a resistor can be connected between the negative input end and the output end of the feedback amplifying circuit for realizing negative feedback amplification. The negative input end of the voltage amplifying circuit is connected with the control system to obtain a voltage adjustment value output by the control system, and the output end of the voltage amplifying circuit is connected with the boost control module to provide feedback voltage.

In the micro-current nursing process, the control system can control the moisture detection system to detect and obtain a voltage detection value U1, and input the voltage detection value U1 to the positive input end of the current amplifying circuit, and input the reference voltage value DAC-CI/O to the negative input end of the current amplifying circuit. The current amplifying circuit compares the voltage detection value U1 with the reference voltage value DAC-CI/O to obtain a comparison result and an output value U2 of the current amplifying circuit, the output value U2 of the current amplifying circuit is input to a positive input end of the voltage amplifying circuit, meanwhile, the positive input end of the voltage amplifying circuit also receives a control voltage DT_VB in the boost control module 601, a negative input end of the voltage amplifying circuit receives a voltage adjustment value DAC-VI/O output by the control system, and a feedback voltage DT_FB is determined based on the output value U2 of the current amplifying circuit, the control voltage DT_VB in the boost control module and the voltage adjustment value DAC-VI/O, and is input to the boost control module to perform boost processing on the power voltage based on the feedback voltage DT_FB by the boost control module to obtain an output voltage.

In the above process, when the voltage detection value U1 detected by the moisture detection system is smaller than or equal to the reference voltage value DAC-CI/O, it indicates that the current value in the micro-current nursing process is smaller than the reference value, at this time, the current amplifying circuit compares the voltage detection value U1 with the reference voltage value DAC-CI/O, the output value U2 of the current amplifying circuit is 0, the forward input end of the voltage amplifying circuit has only the control voltage dt_vb, at this time, the voltage adjustment value DAC-VI/O is increased, so that the feedback voltage dt_fb output by the voltage amplifying circuit is reduced, and the output voltage VOUT in the boost control module is increased, so that the current value in the micro-current nursing process is increased, and adjustment is performed. When the voltage detection value U1 is larger than the reference voltage value DAC-CI/O, the current value in the micro-current nursing process is larger than the reference value, at the moment, the current amplifying circuit compares the voltage detection value U1 with the reference voltage value DAC-CI/O, the output value U2 of the current amplifying circuit is not 0, the positive input end of the voltage amplifying circuit is the output value U2 of the current amplifying circuit and the control voltage DT_VB, at the moment, the voltage adjustment value DAC-VI/O is reduced, the feedback voltage DT_FB output by the voltage amplifying circuit is increased, and the output voltage VOUT in the boost control module is reduced, so that the current value in the micro-current nursing process is reduced, and adjustment is carried out. Through the adjusting process, the voltage detection value U1 and the reference voltage value DAC-CI/O are balanced, and the current in the micro-current nursing process is kept at a set value.

As shown in fig. 9a, a schematic diagram of the structure of one embodiment of the current amplifying circuit is shown. The current amplifying circuit may include a first amplifier U2B, a sixth capacitor C4, a seventh capacitor C5, an eighth capacitor C9, a sixth resistor R8, a seventh resistor R14, and an eighth resistor R23. The positive input end of the first amplifier U2B is connected with an eighth resistor R23 and is used for acquiring a voltage detection value U1 output by the control system, and the positive input end is grounded through an eighth capacitor C9; the negative input end of the first amplifier U2B is connected with the control system through a seventh resistor R14 and is used for acquiring a reference voltage value DAC-CI/O output by the control system; the output end of the first amplifier U2B is connected with the positive input end of the voltage amplifying circuit and is used for outputting a voltage value U2. The seventh capacitor C5 is connected with the sixth resistor R8 in parallel, the first end of the seventh capacitor C5 is connected with the negative input end of the first amplifier U2B, and the second end of the seventh capacitor C5 is connected with the output end of the first amplifier U2B for filtering; the first end of the sixth resistor R8 is connected with the negative input end of the first amplifier U2B, and the second end of the sixth resistor R8 is connected with the output end of the first amplifier U2B and used for limiting the amplification factor of the first amplifier U2B. The first end of the sixth capacitor C4 is connected to the first end of the seventh capacitor C5, and the second end is grounded.

As shown in fig. 9b, a schematic diagram of the structure of one embodiment of the feedback amplification circuit is shown. The feedback amplification circuit may include a follower U1B, a ninth capacitor C8, a ninth resistor R12, a tenth resistor R13, and an eleventh resistor R15. The positive input end of the follower U1B is connected with the boost control module through a ninth resistor R12 and used for obtaining control voltage DT-VB in the boost control module, and the positive input end of the follower U1B can be connected with the first end of a ninth capacitor C8 through the ninth resistor R12, and the second end of the ninth capacitor C8 is grounded; the negative input end of the follower U1B is connected with the output end; the output end of the follower U1B is connected with the first end of the tenth resistor R13; the voltage value output by the follower U1B can be the same as the voltage value input by the positive input end; a second terminal of the tenth resistor R13 may be connected to the positive input terminal of the second amplifier U1A, and may be grounded through an eleventh resistor R15 as the positive input of the second amplifier U1A.

As shown in fig. 9c, a schematic diagram of the structure of one embodiment of the voltage amplifying circuit is shown. The voltage amplifying circuit may include a second amplifier U1A, a tenth capacitor C3, an eleventh capacitor C2, a twelfth capacitor C1, a twelfth resistor R9, a thirteenth resistor R5, a fourteenth resistor R7, and a fifteenth resistor R3. The positive input end of the second amplifier U1A is connected to the output end of the current amplifying circuit through a twelfth resistor R9, and is used for obtaining an output value U2 of the current amplifying circuit, and the positive input end may also be connected to the second end of the tenth resistor R13; the negative input end of the second amplifier U1A is connected with the control system through a thirteenth resistor R5 and is used for acquiring a voltage adjustment value DAC-VI/O output by the control system; the output end of the second amplifier U1A is connected with the boost control module through a fourteenth resistor R7 and is used for outputting feedback voltage DT-FB. The second amplifier U1A is connected to a voltage, which may be 3.3V, and the tenth capacitor C3 is used for filtering. The eleventh capacitor C2 is connected with the fifteenth resistor R3 in parallel, the first end of the eleventh capacitor C2 is connected with the negative input end of the second amplifier U1A, and the second end of the eleventh capacitor C2 is connected with the output end of the second amplifier U1A for filtering; the first end of the fifteenth resistor R3 is connected with the negative input end of the second amplifier U1A, and the second end of the fifteenth resistor R3 is connected with the output end of the second amplifier U1A and used for limiting the amplification factor of the second amplifier U1A. The first end of the twelfth capacitor C1 is connected to the first end of the eleventh capacitor C2, and the second end is grounded.

In some embodiments, the current amplifying circuit may also be implemented by the current detecting circuit when the voltage detecting value is obtained. As shown in fig. 10, a schematic diagram of the structure of one embodiment of the current detection circuit is shown. The current detection circuit may include a third amplifier U2A, a sixteenth resistor R22, a seventeenth resistor R28, an eighteenth resistor R27, a nineteenth resistor R30, a twentieth resistor R26, a thirteenth capacitor C15, a fourteenth capacitor C14, a fifteenth capacitor C12, a sixteenth capacitor C13, and a zener diode DZ5. The positive input end of the third amplifier U2A is connected with the voltage output module through a sixteenth resistor R22 and is used for obtaining a first voltage detection value Current-Det; the negative input end of the third amplifier U2A is grounded through a nineteenth resistor R30; the output end of the third amplifier U2A is connected with the control system through a seventeenth resistor R28 and is used for outputting a second voltage detection value Current-S so as to carry out moisture detection based on the second voltage detection value Current-S by the control system; the output end can also be connected with a positive input end of the current amplifying circuit and is used for outputting a voltage detection value U1. The third amplifier U2A is connected to a voltage, which may be 3.3V, and the fifteenth capacitor C12 is used for filtering. The fourteenth capacitor C14 is connected with the eighteenth resistor R27 in parallel, the first end of the fourteenth capacitor C14 is connected with the negative input end of the third amplifier U2A, and the second end of the fourteenth capacitor C14 is connected with the output end of the third amplifier U2A for filtering; the first end of the eighteenth resistor R27 is connected to the negative input end of the third amplifier U2A, and the second end is connected to the output end of the third amplifier U2A, for limiting the amplification factor of the third amplifier U2A. A first terminal of the nineteenth resistor R30 is connected to the first terminal of the fourteenth capacitor C14, and a second terminal is grounded. The sixteenth capacitor C13 and the zener diode DZ5 are connected in parallel with the twentieth resistor R26, the first end of the sixteenth capacitor C13 is connected to the positive input end of the third amplifier U2A, and the second end is grounded.

Alternatively, as shown in fig. 11, a schematic structural diagram of one embodiment of a voltage output module is shown. The voltage output module may include an H-bridge circuit composed of four field effect transistors. The output end of the H bridge circuit is connected with the electrode assembly, the input end of the H bridge circuit is connected with the boost control module to obtain output voltage, and the control end of the H bridge circuit is connected with the control system; the control system is also used for adjusting the driving frequency of the H-bridge circuit so that the H-bridge circuit outputs pulse signals with different frequencies. Optionally, the voltage output module may further include a sampling resistor Rd connected in series with the H-bridge circuit. The moisture detection system detects the current acted on the nursing object by the electrode assembly to obtain a corresponding voltage detection value, specifically a voltage detection value corresponding to the detection sampling resistor.

In some embodiments, the control system may also calculate a moisture value for the care subject based on the voltage detection value. The current value acting on the nursing object can be calculated and obtained according to the voltage detection value and the sampling resistor, and the resistance value in the voltage output module can be calculated and obtained based on the current value and the output voltage in the voltage output module, wherein the resistance value is the sum value of the impedance of the nursing object and the sampling resistor, and the impedance of the nursing object can be calculated and obtained. So that the moisture value of the care subject can be obtained.

As is apparent from the foregoing description, the nursing apparatus includes an apparatus body that can accommodate various components, such as a control system, a nursing system, a detection system, and the like. The apparatus body may include a housing forming a receiving cavity for receiving various components.

In one possible implementation, the device body may include a first body and a second body. For ease of understanding, fig. 12a to 12g show various views of a nursing device in practical use (where fig. 12a is a front view, fig. 12b is a rear view, fig. 12c is a right view, fig. 12d is a left view, fig. 12e is a perspective view, fig. 12f is a top view, and fig. 12g is a bottom view). Fig. 12a to 12g are merely examples of the structural shape of the nursing device, and the present application is not limited thereto. As can be seen in connection with at least some of the illustrations in fig. 12 a-12 g, the device body of the care device may include a first body 1201 and a second body 1202. The first body 1201 may be a body of a care apparatus, and the second body 1202 may be a head structure for caring for a care subject. The following description will be mainly made with reference to a front view shown in fig. 12a, and an operation surface 1203 that contacts a care target may be provided on the second body 1202. The user uses the care apparatus to contact the operation surface 1203 with a care target, for example, with the skin for the purpose of skin care. The operation surface 1203 may be approximately elliptical in shape to enable better fitting with the care object. Due to the operation methods and forces of different users, the operation surface and the nursing object may need to be adjusted for multiple times to fit the face.

In order to achieve better fitting with the face, in the embodiment of the present application, referring to the cross-sectional view of the nursing device shown in fig. 13a, fig. 13b and 13c respectively show a partial exploded view of the nursing device from different angles, and fig. 13d shows a partial disassembled view of the nursing device, and the cross-sectional view of the second body shown in fig. 13e and 13f respectively, it can be known that the nursing device may further include: a rotating assembly 1204 secured in the first body 1201. Wherein the second body 1202 may include a protruding end 1205 that fits within the rotating assembly 1204. The second body 1202 can rotate relative to the first body 1201 by the rotation assembly 1204, alternatively, the second body 1202 can rotate within a preset angular range relative to the first body 1201. As shown in fig. 12a, the second body 1202 may rotate around the axis of the first body 1201, that is, the rotation axis X in fig. 12a, by an angle α in the direction indicated by the arrow, and in practical application, the preset angle range may be [0 °,20 ° ], that is, 0 ° +.alpha.ltoreq.20°.

In order to realize that the second machine body can be automatically adjusted to be attached to a nursing object, under the condition that the second machine body 1202 rotates relative to the first machine body 1201, an operation surface 1203 of the second machine body 1202 can rotate by taking a rotation shaft X as a fulcrum, symmetrical stress points on two sides of the rotation shaft X form equal-arm levers, the lever principle is adopted, when the operation surface contacts with the nursing object, stress is applied to the operation surface, the second machine body 1202 is driven to rotate relative to the first machine body 1201, automatic adjustment is realized until balance is kept, the operation surface 1203 can be attached to the nursing object better, the stress of the nursing object is balanced, and a better nursing effect is achieved.

For ease of understanding, the operation surface may be an axisymmetric structure with the rotation axis X as an axis, and symmetric stress points F1 and F2 are located on both sides of the rotation axis X on the operation surface, and of course, the symmetric stress points on the operation surface symmetric with respect to the rotation axis may include multiple groups. The force arm of the force bearing point F1 is L1, the force arm of the force bearing point F2 is L2, and the lever balance condition is: power arm = resistance arm, i.e. f1·l1 = f2·l2, since the force point F1 and the force point F2 are symmetrical with respect to the axis of rotation, the arm L1 is equal to the arm L2. In use, as shown in fig. 3, assuming that the moment arm of the force bearing point F1 is L1 x Cos θ, the moment arm of the force bearing point F2 is L2 x Cos θ, and since l1=l2, the power arm and the resistance arm are equal during rotation. Because F1 is greater than F2, to maintain balance, F1 will rotate the second body counterclockwise until f1=f2 is achieved, so that the operation surface of the second body is attached to the care object in parallel; on the contrary, if F2 is greater than F1, F2 makes the second body rotate clockwise until f2=f1, so that the operation surface of the second body is attached to the care object in parallel, and automatic adjustment is achieved.

As an alternative, referring to at least some of the illustrations in fig. 13 a-13 f, the rotating assembly 1204 may include a bearing 1206 coupled to the protruding end 1205, a sleeve 1207 surrounding the bearing 1206, and a bearing mount 1208 surrounding the sleeve 1207 and fixedly coupled to the first body 1201. The bearing holder 1208 may be fixed to the first body by screws to prevent radial displacement of the shaft housing 1207 and the bearing 1206. Wherein the bearing holder 1208, the shaft sleeve 1207, and the bearing 1206 may be injection molded as an integral structure. In addition, to prevent axial displacement of the rotating assembly, the rotating assembly may further include a second limiting assembly coupled to the protruding end 1205 for limiting axial displacement of the protruding end 1205. The second limiting component can comprise one or more of a bearing anti-drop ring and a clamp spring. Alternatively, as shown in fig. 13a, the second limiting component may include a bearing anti-falling ring 1209 and a snap spring 1210, where the bearing anti-falling ring 1209 is fixedly connected to the protruding end 1205, and the snap spring 1210 may be disposed in a groove of the protruding end. The bearing drop prevention ring 1209 prevents axial displacement of the rotating assembly, and the snap spring 1210 abuts the bearing drop prevention ring 1209, preventing axial displacement of the bearing drop prevention ring 1209. At this time, when the second body moves along the arrow 1 direction relative to the first body, the bearing anti-drop ring and the clamp spring move along with the second body until the second body abuts against the bearing, so that the second body can be effectively prevented from being separated from the first body due to axial displacement of the extending end. When the second machine body rotates relative to the first machine body through the rotating assembly, the inner ring of the bearing, the bearing anti-falling ring and the clamp spring rotate along with the rotation of the second machine body, and the outer ring of the bearing, the shaft sleeve and the bearing fixing frame do not move. In addition, as shown in fig. 13b, the second limiting component may only include a clip 1210, and at this time, the extending end 1205 is sequentially sleeved with the rotating component and the clip, and extends into the machine body. The clamping spring positioned in the groove is adjacent to the bearing, when the second machine body moves relative to the first machine body in the arrow direction, the clamping spring moves along with the movement until the clamping spring abuts against the bearing, and the second machine body can be effectively prevented from being separated from the first machine body due to axial displacement of the extending end.

In order to ensure that the second body can rotate within a preset angle range, the nursing device can further comprise a first limiting component. The first limiting component can comprise a first limiting piece arranged on the second machine body and a second limiting piece arranged in the first machine body and matched with the first limiting piece; the first limiting piece and the second limiting piece are mutually matched to limit the rotation angle of the second machine body to be within a preset angle range. Wherein, first spacing subassembly can have multiple implementation:

as an alternative, as shown in at least some of the illustrations in fig. 13 a-13 f, the first stop member may be a first stop 1211 disposed on the protruding end 1205, specifically on a surface of the protruding end that contacts the first body; the second limiting member may be two limiting plates 1212 provided on the first body 1201. When the second body 1202 rotates relative to the first body 1201, the first stopper 1211 rotates between the two limiting plates 1212 to define the rotation angle of the second body. As another alternative, the first limiting member may be a first limiting member disposed on the extending end, specifically located on a surface of the extending end contacting the first body; the second limiting member may be a first limiting groove disposed on the first body, and specifically located on a side of the first body adjacent to the protruding end. When the second machine body rotates relative to the first machine body, the first limiting block rotates in the first limiting groove so as to limit the rotation angle of the second machine body.

As a further alternative, a recess may be provided in the first body, the second body being at least partially embedded in the recess; the shape of the concave part is matched with the shape of the embedded part of the second body, so that the embedded part of the second body is hidden in the concave part; the first stopper may refer to a second stopper provided on the second body insertion portion; the concave part is provided with a second limiting groove for accommodating the second limiting block, and the second limiting block rotates in the second limiting groove so as to limit the rotation angle of the second machine body.

In order to ensure that the second body can rotate within a preset angle range, as a further possible implementation manner, the nursing device can further comprise a third limiting block arranged on the second limiting piece and two limiting plates arranged on the first body; the third limiting block rotates between the two limiting plates so as to limit the rotation angle of the second machine body. The second limiting piece comprises a bearing anti-falling ring, and the third limiting piece is specifically arranged on the bearing anti-falling ring.

In one practical application, as shown in at least part of the diagrams in fig. 13a to 13f, the second body may include an upper cover 1213 and a lower cover 1214, where the upper cover 1213 and the lower cover 1214 are buckled to form a first cavity, and the upper cover 1213 is specifically provided with an operation surface 1203.

As can be seen from the foregoing description, the care apparatus may comprise at least one care system, which may comprise at least one electrode-based care system. The care apparatus may further comprise an electrode assembly connected to one or more electrode based care systems that share the electrode assembly for effecting care of the care subject. The one or more electrode-based care systems may include, for example, a radio frequency care system, a microcurrent care system, and the like. Wherein, the operation surface can be specifically provided with a through hole for the electrode in the electrode assembly to go in and out. Wherein the electrode assembly may comprise a plurality of electrodes, the specific implementation of the electrode assembly may be seen in the previous embodiments and in fig. 3 a-3 e. Alternatively, a plurality of electrodes in the electrode assembly may be positioned on the same line, and the second body may be rotated with respect to the first body in the electrode arrangement direction.

Alternatively, the electrode assembly may include at least one set of electrode pairs, for example, a set of electrode pairs is illustrated in fig. 12 a-12 g and fig. 13 a-13 f, each set of electrode pairs may include a first end located in the second body 1202, and a second end extending out of the operation surface 1203 to contact the first electrode 10 and the second electrode 20 of the care object; the first electrode 10 and the second electrode 20 may be positioned on the same straight line and distributed on both sides of the rotation axis, and are symmetrical about the rotation axis. When the operation surface contacts the nursing object, the first electrode and the second electrode are stress points as the first electrode and the second electrode extend out of the operation surface by a certain height. In addition, the electrode assembly may further include a third electrode 30 having a first end disposed in the second body 1202 and a second end extending beyond the operation surface 1203 for contacting the care target; the third electrode 30 is located on the rotation axis and is located on the same line as the first electrode 10 and the second electrode 20.

As can be seen from the foregoing description, the care apparatus may include an elastic detection system, and each of the electrode pairs and the third electrode may be pressed by the care subject and moved in the pressing direction to establish a connection with the elastic detection system. Each group of electrode pairs can form an electrode set with the third electrode to form at least one electrode set, the control system can read a second pressure parameter value applied to the third electrode when the pressure parameter value applied to each group of electrode pairs meets a pressure balance condition for each electrode set, and calculate and obtain a candidate elasticity value of a nursing object based on the second pressure parameter value; an elasticity value of the care object is calculated based on at least one candidate elasticity value corresponding to the at least one electrode set.

As can be seen from the foregoing description, the elastic detection system may include at least one set of a first pressure detection component and a second pressure detection component, such that each of the first electrode, each of the second electrode, and the third electrode may be connected to one of the pressure detection components; in addition, in the case that the electrode assembly includes only one set of electrode pairs and the third electrode, the elasticity detecting system may specifically include a fourth pressure detecting assembly, and the first electrode, the second electrode, and the third electrode may be connected, respectively. As will be appreciated in conjunction with the foregoing description, the fourth pressure sensing component may specifically comprise an elastic structure of "E" shape.

As shown in fig. 13 a-13 f, the electrode assembly includes a third electrode and first and second electrodes of a set of electrode pairs, the first, second and third electrodes being connected to a fourth pressure sensing assembly comprising an elastic structure 1215 of "E" shape. The elastic arm of the elastic structure 1215 is provided with a strain gauge 1200 in a strain detection circuit. The elastic structure of the E-shaped structure can comprise a supporting part and three elastic arms, wherein the second ends of the three elastic arms are in a suspension state. The first electrode, the second electrode and the third electrode are respectively connected with the second end of an elastic arm, and the elastic arm is connected with a strain detection circuit. Wherein, optionally, the first end of the electrode in the electrode assembly can be hollow structure, and the insulating sleeve is sleeved, and the conductive sheet can be arranged outside the insulating sleeve. The elastic structure can be fixedly connected with the first end of the corresponding electrode through a screw, and the screw sequentially penetrates through the conductive sheet, the elastic structure and the insulating sleeve to the hollow structure of the corresponding electrode. Taking the first electrode 10, the second electrode 20 and the third electrode 30 of fig. 13a to 13f as an example, the screw 1216 may sequentially pass through the elastic structure 1215, the insulating sleeve 1217 to the hollow structure of the corresponding electrode. The insulating sleeve may be provided with a conductive tab 1218. The specific implementation of the elastic detection system may be described in detail in the foregoing, and will not be described herein.

The first part of components positioned in the equipment body can be deployed in the first machine body, and the second part of components are deployed in the second machine body, in particular in a first cavity formed by buckling an upper cover and a lower cover; the second part component may include at least one nursing system and at least one detecting system, and the first part component may include at least one nursing system and at least one detecting system, and a control system, a power supply system, a charging system, etc. The second component may include, for example, the electrode assembly, the elastic structure, the strain gauge disposed on the elastic structure, and in the case where at least one of the care systems includes an optical care system and a vibration care system, the second component may further include a light assembly 1300 in the optical care system, a motor 1400 in the vibration care system, and the like. Specifically, an electrode assembly, an elastic structure, a strain gauge and a light assembly may be disposed on the upper cover, and an electrode, a flexible circuit board and the like may be disposed on the lower cover. The light component of the optical nursing system can provide optical nursing, such as infrared light, blue light and the like, and the motor of the vibration nursing system can drive the second machine body to vibrate so as to provide massage functions and the like.

As shown at least in part in the illustrations of fig. 13 a-13 f, the first portion of components is electrically connected to the second portion of components by a flexible circuit board 1219 that passes through the protruding end. Wherein the second part of components are disposed on the circuit board 1500 of the first body. When the second body rotates relative to the first body, the flexible circuit board 1219 can be correspondingly deformed, and the flexible circuit board is adopted for electric connection, so that compared with a traditional electric wire electric connection mode, the space can be saved, and the wiring is complete, so that the assembly is convenient. The flexible circuit board 1219 connects the first body and the second body through the hollow portion of the protruding end, specifically: the flexible circuit board 1219 is welded with the conductive strips 1218 on the two sides of the insulating sleeve, and is electrically connected with the electrodes through the conductive strips and screws, and meanwhile, the exposed bonding pads of the flexible circuit board 1219 can be electrically connected with the motor through wires; in addition, the flexible circuit board 1219 is electrically connected to the light assembly 1300. The flexible circuit board part at the extending end can be preset with a certain reserved amount, so that the flexible circuit board can generate a certain deformation amount when the second machine body rotates relative to the first machine body.

In addition, as in fig. 12a, a waterproof packing 1220 covering the operation surface may be provided in the upper cover, and a through hole for the electrode in the electrode assembly to go in and out is provided in the waterproof packing. In addition, the operation surface may be provided with a light transmission area 1221 through which the nursing object may be irradiated, and the light assembly 1300 of the optical nursing system is disposed in the second body. In addition, as shown in fig. 12a, a control panel may be further disposed on the housing of the first body to sense user related operations, display related data, and the like. The control panel may include a display area 1222 and a manipulation area 1223. The display area 1222 may display indication information of an operating state such as battery level, networking state, malfunction, elasticity detection, moisture detection, etc., and indication information of a care mode such as red light, vibration, micro current, etc. The indication information can be represented in the form of patterns and/or characters, and the like, and the display area can be provided with a light assembly, so that different indication information can be represented by adopting different color lights. The manipulation area 1223 may provide corresponding operation controls, etc., and may implement operations such as power on/off, mode switching, parameter setting, etc. The control panel may be specifically disposed on the housing on a side of the first body adjacent to the second body.

In addition, the charging system in the embodiment of the application can be a wired charging system, and an external power supply is connected in a wired mode through the charging base and charges the power supply system. The wired charging system can include that the subassembly is inhaled to magnetism and the base charges, and the second organism is connected to the first end of first organism, and the second end of first organism can be equipped with the magnetism and inhale the structure, and the base charges also is equipped with the magnetism and inhale the structure to when the second end of first organism is placed on the base charges, inhale the absorption of structure through two magnetism and be fixed in on the base charges, the base charges can charge or supply power for power supply system. The charging system in another embodiment of the present application may be a wireless charging system, and the wireless charging system may be implemented according to a wireless charging standard.

As yet another embodiment, the present application further provides a control method, as shown in fig. 15, which is a flowchart of one embodiment of a control method provided in the embodiments of the present application. The method may be applied to a care device that may include a control system, at least one care system coupled to the control system, and at least one detection system.

The method may include:

1501: detecting the care object with at least one detection system, obtaining at least one state parameter value;

1502: at least one care system is controlled to operate to care a care subject based on the at least one state parameter value.

In certain embodiments, controlling at least one care system operation based on at least one state parameter value comprises: determining first care parameter values respectively corresponding to at least one care system based on the at least one state parameter value; and controlling the operation of the at least one nursing system according to the first nursing parameter values respectively corresponding to the at least one nursing system.

In certain embodiments, controlling at least one care system operation based on at least one state parameter value comprises: determining at least one first target care system based on the at least one status parameter value; at least one first target care system is controlled to operate.

In some embodiments, the method may further comprise: generating a first detection result based on the at least one state parameter value; and outputting first result prompt information corresponding to the first detection result.

In some embodiments, the method may further comprise: generating a second detection result based on the at least one state parameter value and at least one historical state parameter value obtained by historical detection of the at least one detection system; and outputting second result prompt information corresponding to the second detection result.

In some embodiments, the method may further comprise: after the operation of the at least one nursing system is finished, the at least one detection system is controlled again to detect the nursing object; generating a third detection effect based on the at least one detection system re-detecting the obtained at least one state parameter value; and outputting a third result prompt message corresponding to the third detection effect.

In some embodiments, the method may further comprise: receiving a first selection instruction sent by a control end, and determining at least one second target nursing system; wherein the first selection instruction is determined by the control end based on a care selection operation for the at least one care system; controlling at least one care system operation based on the at least one state parameter value comprises: at least one second target care system operation is controlled based on the at least one state parameter value.

In some embodiments, the method may further comprise: determining at least one third target care system based on the at least one status parameter value; and sending recommendation prompt information to the control end based on at least one third target nursing system.

In some embodiments, the method may further comprise: determining respective second care parameter values of at least one care system based on the user-triggered parameter setting instruction; controlling the operation of the at least one nursing system according to the corresponding second nursing parameter value of the at least one nursing system; wherein the parameter setting instruction is generated by the control terminal in response to the parameter setting operation.

In certain embodiments, detecting the care object with the at least one detection system comprises: based on the detection initiation instructions, at least one detection system is controlled to operate to detect the care object.

In some embodiments, the method may further comprise: outputting first prompt information based on the detection start instruction; the first prompt information is used for prompting a user to operate the specification.

In certain embodiments, the care apparatus further comprises a first electrode, a second electrode, and a third electrode having a first end contacting the care subject; the at least one detection system comprises an elastic detection system, and at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and move along the pressing direction so as to establish connection with the elastic detection system; detecting the care subject with the at least one detection system, the obtaining at least one status parameter value comprising: detecting the care object with the elastic detection system to obtain pressure parameter values applied to at least one of the first electrode and the second electrode, and to the third electrode; controlling operation of the at least one care system to care for the care subject based on the at least one state parameter value comprises: determining a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode satisfies a pressure balance condition; the elasticity of the care subject is obtained based on the first pressure parameter value calculation.

In certain embodiments, determining the first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode satisfies the pressure balance condition comprises: detecting that the value of the pressure parameter applied to the first electrode is within a first range of values and determining that the value of the pressure parameter applied to the second electrode is within a second range of values.

In certain embodiments, determining the first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode satisfies the pressure balance condition comprises: detecting that the pressure parameter value applied to the first electrode reaches a first threshold value, and reading the first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode is within a first value range and the pressure parameter value applied to the second electrode is within a second value range during the process that the pressure parameter value applied to the second electrode reaches a second threshold value; the elasticity of the care subject is obtained based on the first pressure parameter value calculation.

In certain embodiments, the at least one care system comprises a microcurrent care system; the at least one detection system includes a moisture detection system; the care apparatus further comprises an electrode assembly connected to the microcurrent care system; detecting the care subject with the at least one detection system, the obtaining at least one status parameter value comprising: detecting a nursing object by using a moisture detection system to obtain a moisture parameter value; controlling at least one care system operation based on the at least one state parameter value comprises: based on the moisture parameter value, the voltage applied by the microcurrent care system to the electrode assembly is adjusted.

In certain embodiments, controlling the voltage applied by the microcurrent care system to the electrode assembly based on the moisture parameter values comprises: determining a corresponding target voltage based on the moisture parameter value; the microcurrent care system is controlled to apply a target voltage to the electrode assembly.

In some embodiments, the moisture detection system is specifically configured to detect a current applied to the care object by the electrode assembly, so as to obtain a corresponding voltage detection value; the moisture parameter value is specifically a voltage detection value; controlling the voltage applied by the microcurrent care system to the electrode assembly based on the moisture parameter value includes: comparing the voltage detection value with a reference voltage value; based on the comparison result, the voltage applied to the electrode assembly by the micro-current care system is adjusted until the voltage detection value and the reference voltage value meet the stability condition.

The principle and technical effects of the above control method may refer to corresponding descriptions of the care device, and will not be described herein.

As yet another embodiment, the present application also provides a care apparatus, as shown in fig. 16, which illustrates a schematic structural diagram of another embodiment of a care apparatus, the care apparatus may include an electrode assembly 1601, an apparatus body, a control system 101 within the apparatus body, an elasticity detection system 1602 connected to the control system, and at least one care system 102 connected to the control system; wherein the at least one care system comprises at least one electrode-based care system coupled to the electrode assembly; the electrode assembly comprises a first electrode, a second electrode and a third electrode, wherein the first end of the first electrode is positioned in the equipment body, and the second end of the first electrode extends out of the equipment body; the first electrode, the second electrode and the third electrode are linearly arranged and are axisymmetric with respect to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and move along the pressing direction so as to establish connection with an elasticity detection system; wherein the control system detects pressure parameter values generated by pressure applied to at least one of the first electrode and the second electrode and the third electrode using the elastic detection system; determining a first pressure parameter value applied to a third electrode when the pressure parameter value applied to the first electrode and/or the second electrode meets a pressure balance condition based on a detection result of the elasticity detection system, and calculating an elasticity value of the care object based on the first pressure parameter value; based on the elasticity value, at least one care system is controlled to operate.

In certain embodiments, the elasticity detection system includes a first pressure detection assembly and a second pressure detection assembly; the first pressure detection component is connected with the first electrode or the second electrode and detects a pressure parameter value generated by pressure applied to the first electrode or the second electrode; the second pressure detecting component is connected with the third electrode and detects a pressure parameter value generated by the pressure applied to the third electrode.

In some embodiments, the elasticity detection system includes two first pressure detection components and a second pressure detection component; the two first pressure detection assemblies are respectively connected with the first electrode and the second electrode in a one-to-one correspondence manner, and detect pressure parameter values generated by pressure applied to the first electrode and the second electrode; the second pressure detecting component is connected with the third electrode and detects a pressure parameter value generated by the pressure applied to the third electrode.

In some embodiments, the first pressure detecting component and the second pressure detecting component respectively comprise an elastic structure and a strain detecting circuit connected with the elastic structure; the elastic structure is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates corresponding pressure parameter values.

In certain embodiments, the strain detection circuit comprises a wheatstone bridge circuit; at least one bridge arm element in the strain detection circuit is arranged as a strain gage connected with the elastic structure.

In some embodiments, the first end of the elastic structure is fixed in the device body, and the second end is in a floating state and connected with the first end of the corresponding electrode.

In certain embodiments, the resilient structures in the first pressure detecting assembly and the second pressure detecting assembly are disposed in a stack on different planes.

In certain embodiments, the elasticity detection system includes a fourth pressure detection assembly; the fourth pressure detection assembly is respectively connected with the third electrode and at least one of the first electrode and the second electrode.

In some embodiments, the fourth pressure detecting component comprises an elastic structure of an "E" structure and three strain detecting circuits, the elastic structure comprises a supporting portion fixed in the device body and three elastic arms integrally connected with the first end and the supporting portion, the second end of the elastic arms is in a suspended state, the first electrode, the second electrode and the third electrode are respectively connected with the second end of one elastic arm, and one elastic arm is connected with one strain detecting circuit. The elastic arm is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates a corresponding pressure parameter value based on resistance change generated by elastic deformation of the corresponding elastic arm.

In some embodiments, the fourth pressure detecting component comprises an elastic structure of a -shaped structure and two strain detecting circuits, the elastic structure comprises a supporting part fixed in the equipment body and two elastic arms, the first end of the two elastic arms is integrally connected with the supporting part, the second end of the two elastic arms is in a suspension state, any one of the first electrode and the second electrode, and the third electrode are respectively connected with one elastic arm, and one elastic arm is connected with one strain detecting circuit; the elastic arm is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates corresponding pressure parameter values.

In certain embodiments, the strain detection circuit is a wheatstone bridge circuit; at least one bridge arm element in the strain detection circuit is provided as a strain gage connected to the elastic arm.

In certain embodiments, the elasticity detection system specifically detects pressure parameter values generated by pressures applied to the first electrode, the second electrode, and the third electrode, respectively; the control system specifically detects that the pressure parameter value applied to the first electrode is within a first value range, and determines a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the second electrode is within a second value range, and calculates an elasticity value of the care object based on the first pressure parameter value.

In certain embodiments, the elasticity detection system specifically detects pressure parameter values resulting from pressure applied to the first electrode, the second electrode, and the third electrode; the control system specifically detects that the pressure parameter value applied to the first electrode reaches a first threshold value, and reads the first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode is within a first value range and the pressure parameter value applied to the second electrode is within a second value range in the process that the pressure parameter value applied to the second electrode reaches a second threshold value, and calculates and obtains the elasticity value of the nursing object based on the first pressure parameter value.

In some embodiments, the control system is further configured to output corresponding pressure prompt information based on different pressure parameter values corresponding to the first electrode and/or the second electrode.

In some embodiments, the control system is further configured to generate a first detection result based on the elasticity value of the care object; and outputting first result prompt information corresponding to the first detection result.

In some embodiments, the control system is further configured to obtain a historical elasticity value based on the elasticity value and the historical detection of the care object, and generate a second detection result; and outputting second result prompt information corresponding to the second detection result.

As yet another embodiment, the present application also provides a care apparatus that may include an electrode assembly, an apparatus body, a control system within the apparatus body, an elasticity detection system coupled to the control system, and a control system and at least one care system, respectively; wherein the at least one care system comprises at least one electrode-based care system to which the electrode assembly is connected; wherein the electrode assembly includes at least one electrode pair and a third electrode; wherein each group of electrode pairs comprises a first electrode and a second electrode; the first ends of the first electrode, the second electrode and the third electrode are positioned in the equipment body, and the second ends extend out of the equipment body; the first electrode, the second electrode and the third electrode are linearly arranged and are axisymmetric with respect to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and move along the pressing direction so as to establish connection with the elasticity detection system; wherein, each group of electrode pairs and the third electrode form an electrode set to form at least one electrode set; the control system detects pressure parameter values generated by pressure applied to at least one electrode in each group of electrode pairs and the third electrode by using an elastic detection system; based on the detection result of the elasticity detection system, for each electrode set, when the pressure parameter value applied to the electrode pair meets the pressure balance condition, reading a second pressure parameter value applied to a third electrode, and calculating based on the second pressure parameter value to obtain a candidate elasticity value; calculating an elasticity value of the care object based on the at least one candidate elasticity value; based on the elasticity value, at least one care system is controlled to operate.

In some embodiments, the elasticity detection system includes at least one set of a first pressure detection assembly and a second pressure detection assembly, the second pressure detection assembly being coupled to the third electrode for detecting a pressure parameter value generated by a pressure applied to the third electrode; the first pressure detection assemblies are respectively connected with the first electrodes and the second electrodes in the electrode pair in a one-to-one correspondence manner, and respectively detect pressure parameter values generated by pressure applied to the first electrodes and the second electrodes.

In certain embodiments, the elasticity detection system includes a second pressure detection assembly and at least one first pressure detection assembly; a first pressure detecting assembly connected to the second or third electrode of the set of electrode pairs for detecting a pressure parameter value generated by a pressure applied to the first or second electrode; the second pressure detecting component is connected with the third electrode and detects a pressure parameter value generated by the pressure applied to the third electrode.

As yet another embodiment, the present application also provides an elasticity detecting apparatus, which may include an apparatus body, a control system located in the apparatus body, an elasticity detecting system connected to the control system, and a first contact, a second contact, and a third contact having a first end located in the apparatus body and a second end extending outside the apparatus body; the first contact piece, the second contact piece and the third contact piece are linearly arranged and are axisymmetric relative to the third contact piece; at least one of the first contact member and the second contact member and the third contact member can be touched and pressed by a nursing object and move along the pressing direction so as to establish connection with the elasticity detection system; the control system detects pressure parameter values generated by pressure applied to at least one of the first contact member and the second contact member and the third contact member by using an elastic detection system; and determining a third pressure parameter value applied to the third contact piece when the pressure parameter value applied to the first contact piece and/or the second contact piece meets the pressure balance condition based on the detection result of the elasticity detection system, and calculating and obtaining the elasticity value of the nursing object based on the third pressure parameter value.

In certain embodiments, at least one electrode-based care system is also included that is coupled to the control system. At least two of the first contact, the second contact and the third contact are metallic materials and serve as electrodes of at least one electrode-type care system. In practical applications, the metallic material may preferably be a stainless steel material.

In some embodiments, the control system is further configured to generate a first detection result based on the care object elasticity value; and outputting first result prompt information corresponding to the first detection result.

As yet another embodiment, the present application also provides a detection method. As shown in fig. 17, a flow chart of one embodiment of a detection method is shown. The method can be applied to nursing equipment, and the nursing equipment comprises an electrode assembly, an equipment body, a control system positioned in the equipment body, an elasticity detection system connected with the control system and at least one nursing system connected with the control system; the electrode assembly comprises a first electrode, a second electrode and a third electrode, wherein the first end of the first electrode is positioned in the equipment body, and the second end of the first electrode extends out of the equipment body; the first electrode, the second electrode and the third electrode are linearly arranged and are axisymmetric with respect to the third electrode; at least one of the first electrode and the second electrode and the third electrode are capable of being pressed by a care-giver and moved in a pressing direction to establish a connection with the elasticity detecting system.

The method may include:

1701: detecting a pressure parameter value generated by a pressure applied to at least one of the first electrode and the second electrode, and the third electrode;

1702: determining a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode satisfies a pressure balance condition;

1703: calculating to obtain an elastic value of the nursing object based on the first pressure parameter value;

1704: based on the elasticity value, at least one care system is controlled to operate.

In certain embodiments, determining the first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode satisfies the pressure balance condition comprises: detecting that the pressure parameter value applied to the first electrode reaches a first threshold value, and reading the first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode is within a first value range and the pressure parameter value applied to the second electrode is within a second value range during the process that the pressure parameter value applied to the second electrode reaches a second threshold value; an elasticity value of the care subject is obtained based on the first pressure parameter value calculation.

In some embodiments, the method may further comprise: generating a first detection result based on the elasticity value of the care object; and outputting first result prompt information corresponding to the first detection result.

In some embodiments, the method may further comprise: obtaining a historical elastic value based on the elastic value of the nursing object and the historical detection, and generating a second detection result; and outputting second result prompt information corresponding to the second detection result.

As yet another embodiment, the present application also provides a detection method that may be applied to a care apparatus including an electrode assembly, an apparatus body, a control system within the apparatus body, an elasticity detection system connected to the control system, and a control system and at least one care system, respectively; the electrode assembly includes at least one electrode pair and a third electrode; each group of electrode pairs comprises a first electrode and a second electrode; the first end of the first electrode, the second electrode and the third electrode are positioned in the equipment body, and the second end of the first electrode extends out of the equipment body; the first electrode, the second electrode and the third electrode are linearly arranged and are axisymmetric with respect to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and move along the pressing direction so as to establish connection with the elasticity detection system; wherein, each group of electrode pairs and the third electrode form an electrode set to form at least one electrode set;

The method may include: detecting a pressure parameter value resulting from a pressure applied to at least one electrode of each set of electrode pairs and to the third electrode; reading, for each electrode set, a second pressure parameter value applied to the third electrode when the pressure parameter value applied to the electrode pair satisfies a pressure balance condition; calculating to obtain a candidate elasticity value based on the second pressure parameter value; calculating an elasticity value of the care object based on the at least one candidate elasticity value; based on the elasticity value, at least one care system is controlled to operate.

As yet another embodiment, the present application also provides a detection method, which may be applied to a care apparatus, where the care apparatus includes an apparatus body, a control system located in the apparatus body, an elasticity detection system connected to the control system, and a first contact member, a second contact member, and a third contact member, the first end of which is located in the apparatus body and the second end of which extends out of the apparatus body; the first contact piece, the second contact piece and the third contact piece are linearly arranged and are axisymmetric relative to the third contact piece; at least one of the first contact member and the second contact member and the third contact member can be touched and pressed by a nursing object and move along the pressing direction so as to establish connection with the elasticity detection system;

The method may include: detecting a pressure parameter value generated by a pressure applied to at least one of the first contact and the second contact and the third contact; determining a third pressure parameter value applied to the third contact when the pressure parameter value applied to the first contact and/or the second contact satisfies a pressure balance condition; and calculating and obtaining the elasticity value of the nursing object based on the third pressure parameter value.

As yet another embodiment, the present application also provides a care apparatus, as shown in fig. 18, which shows a schematic structural view of another embodiment of a care apparatus, the care apparatus may include a control system 101, a moisture detection system 1801 and a micro-current care system 1802 connected to the control system, and an electrode assembly 1601 connected to the micro-current care system; a microcurrent care system for applying a microcurrent to a care subject using an electrode assembly; the control system is used for detecting skin by using the moisture detection system to obtain a moisture parameter value; based on the moisture parameter value, the voltage applied by the microcurrent care system to the electrode assembly is adjusted. In certain embodiments, the control system controlling the voltage applied by the microcurrent care system to the electrode assembly based on the moisture parameter value comprises: determining a corresponding target voltage based on the moisture parameter value; the microcurrent care system is controlled to apply a target voltage to the electrode assembly.

In some embodiments, the moisture detection system is specifically configured to detect a current applied to the care object by the electrode assembly, and obtain a corresponding voltage detection value; the moisture parameter value is specifically a voltage detection value; the control system controlling the voltage applied by the microcurrent care system to the electrode assembly based on the moisture parameter value includes: comparing the voltage detection value with a reference voltage value; based on the comparison result, the voltage applied to the electrode assembly by the micro-current care system is adjusted until the voltage detection value and the reference voltage value meet the stability condition.

In certain embodiments, the control system is further configured to: determining a reference voltage value based on a parameter setting instruction triggered by a user; based on the reference voltage value, the microcurrent care system is controlled to apply a voltage to the electrode assembly.

In certain embodiments, the control system provides a plurality of parameter setting gears; the control system determining the set reference voltage value based on the parameter setting instruction comprises: and determining a reference voltage value corresponding to the selected gear based on a parameter setting instruction triggered by the gear selection operation.

In some embodiments, a microcurrent care system may include: the voltage boosting control module, the voltage feedback module and the voltage output module are connected with the control system; the voltage output module is connected with the electrode assembly and the boost control module, acquires the output voltage of the boost control module and applies the output voltage to the electrode assembly; the voltage feedback module is connected with the boost control module and used for acquiring a voltage detection value obtained by the detection of the moisture detection system and a control voltage value of the boost control module; based on the comparison result of the voltage detection value and the reference voltage value, the control voltage value and the voltage regulation value output by the control system, obtaining a feedback voltage; the boosting control module performs boosting adjustment processing on the power supply voltage based on the feedback voltage to obtain an output voltage; the control system adjusting the voltage applied by the microcurrent care system to the electrode assembly based on the comparison result includes: and adjusting the voltage adjustment value and the current adjustment value output to the voltage feedback module based on the comparison result.

In some embodiments, the voltage feedback module may include a current amplification circuit, a feedback amplification circuit, and a voltage amplification circuit; the negative input end of the current amplifying circuit is connected with the control system to obtain a reference voltage value input by the control system, the positive input end of the current amplifying circuit is connected with the moisture detection system to obtain a voltage detection value input by the moisture detection system, and the output end of the current amplifying circuit is connected with the positive input end of the voltage amplifying circuit; the positive input end of the feedback amplifying circuit is connected with the boost control module to obtain the control voltage value of the boost control module, and the output end of the feedback amplifying circuit is connected with the negative input end of the feedback amplifying circuit for following. In another embodiment, a resistor can be connected between the negative input end and the output end of the feedback amplifying circuit for realizing negative feedback amplification. The negative input end of the voltage amplifying circuit is connected with the control system to obtain a voltage adjustment value output by the control system, and the output end of the voltage amplifying circuit is connected with the boost control module to provide feedback voltage.

In some embodiments, the control system adjusting the voltage adjustment value output to the voltage feedback module based on the comparison result comprises: and when the voltage detection value is smaller than the reference voltage value, increasing the voltage adjustment value. In some embodiments, the voltage output module comprises an H-bridge circuit consisting of four field effect transistors; the output end of the H bridge circuit is connected with the electrode assembly, the input end of the H bridge circuit is connected with the boost control module to obtain output voltage, and the control end of the H bridge circuit is connected with the control system; the control system is also used for adjusting the driving frequency of the H-bridge circuit so that the H-bridge circuit outputs pulse signals with different frequencies.

In some embodiments, the boost control module may be a boost chopper circuit.

In some embodiments, the control system may detect skin using a moisture detection system, the obtaining the moisture parameter value comprising: applying a detection voltage to the electrode assembly based on a detection starting instruction, and detecting the current acted on the nursing object by the electrode assembly by using a moisture detection system to obtain a corresponding voltage detection value;

in some embodiments, the control system may be further configured to calculate a skin moisture value based on the voltage detection value; generating a first detection result based on the skin moisture value; and outputting first result prompt information corresponding to the first detection result.

In some embodiments, the control system may be further configured to generate a second detection result based on the skin moisture value and a historical skin moisture value obtained from the historical detection; and outputting second result prompt information corresponding to the second detection result.

In some embodiments, the control system may be further configured to reapply a detection voltage to the electrode assembly at the end of the microcurrent care system run, and obtain a voltage retest value using the moisture detection system detection; calculating to obtain skin moisture by using the voltage retest value; generating a third detection result based on the skin moisture obtained by calculation using the voltage retest value; and outputting a third detection result.

In certain embodiments, the care apparatus further comprises: a pressure detecting system connected to the electrode assembly for detecting a pressure parameter value generated by a pressure applied to the electrode assembly; the control system detects skin using the moisture detection system, and obtaining the moisture parameter value includes: based on the detection result of the pressure detection system, when the pressure parameter value on the electrode assembly satisfies the pressure setting condition, the skin is detected by the moisture detection system, and the moisture parameter value is obtained.

In certain embodiments, an electrode assembly includes a first electrode and a second electrode; the first electrode and the second electrode can be particularly touched and pressed by a nursing object and move along the pressing direction so as to establish connection with the elastic detection system; the pressure detection system specifically detects pressure parameter values generated by pressures applied to the first electrode and the second electrode respectively; the control system detects the nursing object by using the moisture detection system to obtain the moisture parameter value of the nursing object when the pressure parameter values on the first electrode and the second electrode are larger than the first parameter threshold.

In some embodiments, the electrode assembly includes a first electrode, a second electrode, and a third electrode arranged in a linear manner, the first electrode and the second electrode being disposed on two sides of the third electrode; the third electrode body can be touched and pressed by a nursing object and moves along the pressing direction so as to establish connection with the pressure detection system; the pressure detection system specifically detects a pressure parameter value generated by the pressure applied to the third electrode; the control system detects the care object by using the moisture detection system to obtain the moisture parameter value of the care object when the pressure parameter value on the third electrode is larger than the second parameter threshold.

In some embodiments, the control system is further configured to output a retest cue message when the pressure on the electrode assembly satisfies a retest condition.

In some embodiments, the care apparatus may further comprise a communication system connected to the control system for establishing a communication connection with the control terminal; the control system is used for receiving corresponding instructions sent by the control end in response to the related operation of the user through the communication system; and sending corresponding data to the control end through the communication system, and displaying the corresponding data by the control end.

In some embodiments, the care device may further comprise an interactive system coupled to the control system. The control system is used for generating corresponding instructions by sensing related operations of a user through the interaction system.

In some embodiments, the interactive system includes a control panel; the control system is also used for providing corresponding controls through the control panel; the corresponding data is displayed through the control panel.

In some embodiments, the electrode assembly includes a plurality of electrodes having first ends disposed within the device body and second ends extending outside the device body to contact the subject; the control system is used for combining the plurality of electrodes in pairs and switching and applying voltage to different electrode combinations in the running process of the micro-current nursing system.

In certain embodiments, the control system detects skin with a moisture detection system, and obtaining the moisture parameter value comprises: based on the skin detection start instruction, the skin is detected by the moisture detection system to obtain a moisture parameter value.

As yet another embodiment, the present application also provides a detection method, as shown in fig. 19, which shows a flowchart of another embodiment of a detection method. The method can be applied to nursing equipment, wherein the nursing equipment comprises a control system, a moisture detection system and a micro-current nursing system which are connected with the control system, and an electrode assembly connected with the micro-current nursing system; the method may include:

1901: detecting skin by using a moisture detection system to obtain a moisture parameter value;

1902: based on the moisture parameter value, the voltage applied by the microcurrent care system to the electrode assembly is adjusted.

In certain embodiments, adjusting the voltage applied by the microcurrent care system to the electrode assembly based on the moisture parameter value comprises: determining a corresponding target voltage based on the moisture parameter value; the microcurrent care system is controlled to apply a target voltage to the electrode assembly.

In some embodiments, the moisture detection system is specifically configured to detect a current applied to the care object by the electrode assembly, and obtain a corresponding voltage detection value; the moisture parameter value is specifically a voltage detection value; controlling the voltage applied by the microcurrent care system to the electrode assembly based on the moisture parameter value includes: comparing the voltage detection value with a reference voltage value; based on the comparison result, the voltage applied to the electrode assembly by the micro-current care system is adjusted until the voltage detection value and the reference voltage value meet the stability condition.

In certain embodiments, the method further comprises, prior to detecting the skin with the moisture detection system to obtain the moisture parameter value: determining a reference voltage value based on a parameter setting instruction triggered by a user; based on the reference voltage value, the microcurrent care system is controlled to apply a voltage to the electrode assembly.

As yet another embodiment, the present application also provides an electrode assembly that may be used in a care device, the electrode assembly comprising at least one electrode pair and a third electrode; wherein each group of electrode pairs comprises a first electrode and a second electrode; the first ends of the first electrode, the second electrode and the third electrode in each group of electrode pairs are arranged in the equipment body of the nursing equipment, and the second ends extend out of the operation surface of the equipment body to contact a nursing object; the first electrodes and the second electrodes in each group of electrode pairs are distributed on two sides of the third electrode and are different from the protruding height of the third electrode.

In certain embodiments, the distances between the first and second electrodes and the third electrode in each set of electrode pairs are equal.

In some embodiments, the first electrode and the second electrode of each set of electrode pairs are co-linear with the third electrode.

In some embodiments, the protruding height of the first electrode and the second electrode in each set of electrode pairs is greater than the protruding height of the third electrode; wherein, a plurality of first electrodes are distributed on the same side of the third electrode, and the extending heights are gradually increased according to the sequence from the near to the far from the third electrode;

the plurality of second electrodes are distributed on the same side of the third electrode, and the extending heights gradually increase in order from the near to the far from the third electrode.

In certain embodiments, the shape of the end face of the first electrode and the second electrode of each set of electrode pairs in contact with the subject is axisymmetric or axiasymmetric with respect to the third electrode, respectively.

In some embodiments, the contact area of the first electrode and the second electrode of each set of electrode pairs with the care object is greater than or equal to the contact area of the third electrode with the care object.

In certain embodiments, the end surface of the electrode in the electrode assembly that contacts the care subject is a curved or planar surface.

In certain embodiments, the electrode assembly includes a set of electrode pairs.

In some embodiments, the first electrode and the second electrode have the same protruding height and the contact area of the respective care-givers is the same.

In some embodiments, the second ends of the first electrode, the second electrode, and the third electrode are formed in an arc shape curved toward the peripheral electrode.

In some embodiments, the first electrode has a protrusion height that is greater than a protrusion height of the third electrode, which is greater than a protrusion height of the second electrode; the contact area of the first electrode and the nursing object is larger than or equal to that of the third electrode; the contact area of the third electrode and the nursing object is larger than or equal to the contact area of the second electrode and the nursing object.

In certain embodiments, the care apparatus includes an elasticity detection system; the third electrode is capable of being touched by a care subject and moved in a pressing direction to establish a connection with the elastic detection system, so that the elastic detection system detects a pressure parameter value generated by a pressure applied to the third electrode; the pressure parameter value corresponding to the third electrode is used for calculating the elasticity value of the nursing object.

In some embodiments, at least one of the first electrode and the second electrode is capable of being touched by a subject and moved in a pressing direction to establish a connection with the elastic detection system such that the elastic detection system detects that a pressure parameter value resulting from a pressure applied to at least one of the first electrode and the second electrode satisfies a pressure balance condition, determines a first pressure parameter value applied to the third electrode; the first pressure parameter value is used in particular for calculating an elasticity value of the care subject.

In certain embodiments, the care subject is skin, the care apparatus further comprising a moisture detection system; the first electrode and the second electrode release current to the skin based on the detection voltage, so that the moisture detection system detects the current value of the first electrode and the second electrode acting on the skin when the pressure parameter value applied to the third electrode detected by the elasticity detection system meets the pressure setting condition, and the current value is used for calculating the skin moisture value.

In certain embodiments, the care device comprises a microcurrent care system; the electrode combination obtained by combining a plurality of electrodes in the electrode assembly is used as an output electrode of the micro-current nursing system.

As still another embodiment, a nursing apparatus is also provided per se, provided with the electrode assembly.

As yet another embodiment, there is also provided a care apparatus itself, comprising: the equipment body comprises a first machine body and a second machine body, and an operation surface which is in contact with a nursing object is arranged on the second machine body; the rotating assembly is fixed in the first machine body, and the second machine body is provided with an extending end sleeved in the rotating assembly; the second machine body can rotate in a preset angle range relative to the first machine body through the rotating assembly; under the condition that the second machine body rotates, the operation surface of the second machine body circumferentially rotates by taking the rotating shaft as a fulcrum, and symmetrical stress points positioned on two sides of the rotating shaft form equal-arm levers.

In certain embodiments, the care apparatus further comprises: a first limit assembly; the first limiting assembly comprises a first limiting piece arranged on the first machine body and a second limiting piece arranged on the second machine body and matched with the first limiting piece; the first limiting piece and the second limiting piece limit the rotation angle of the second machine body to be in a preset angle range.

In some embodiments, the first limiting member is a first limiting member disposed on the extending end; the second limiting piece is two limiting plates arranged on the first machine body; when the second machine body rotates relative to the first machine body, the first limiting block rotates between the two limiting plates.

In some embodiments, the first limiting member is a first limiting member disposed on the extending end; the second limiting piece is a first limiting groove arranged on the first machine body; when the second machine body rotates relative to the first machine body, the first limiting block rotates in the first limiting groove.

In some embodiments, the first body is provided with a recess, and the second body is at least partially embedded in the recess; the shape of the concave part is matched with the shape of the embedded part of the first machine body; the first limiting piece is a second limiting block arranged at the embedded part of the second machine body, the concave part is provided with a second limiting groove for accommodating the second limiting block, and the second limiting block rotates in the second limiting groove.

In some embodiments, the rotating assembly includes a bearing coupled to the protruding end, a sleeve sleeved around the bearing, and a bearing mount sleeved around the sleeve and secured to the first body.

In certain embodiments, the care apparatus further comprises: and the second limiting assembly is connected with the extending end and used for limiting the axial displacement of the extending end.

In some embodiments, the second stop assembly includes a bearing drop-out prevention ring or snap spring.

In certain embodiments, further comprising: the third limiting block is arranged on the second limiting piece, and two limiting plates are arranged on the first machine body; the third limiting block rotates between the two limiting plates.

In some embodiments, the second body includes an upper cover and a lower cover; the upper cover and the lower cover are buckled to form a first cavity, and the upper cover is provided with an operation surface.

In certain embodiments, the care apparatus further comprises: at least one electrode based care system disposed within the device body, and an electrode assembly connected to the one or more electrode based care systems; wherein, the operation surface is provided with a through hole for the electrode in the electrode assembly to go in and out.

In certain embodiments, the electrode assembly: comprising at least one electrode pair; each electrode pair comprises a first electrode and a second electrode, wherein the first end of the first electrode is positioned in the second machine body, and the second end of the first electrode extends out of the operation surface to contact a nursing object; the first electrode and the second electrode are positioned on the same straight line and distributed on two sides of the rotating shaft, and are symmetrical about the rotating shaft; when the operation surface contacts a nursing object, the first electrode and the second electrode are stress points.

In certain embodiments, the electrode assembly: the first end is positioned in the second machine body, and the second end outputs an operation surface to contact a third electrode of a nursing object; the third electrode is positioned on the rotating shaft and is positioned on the same straight line with the first electrode and the second electrode.

In certain embodiments, further comprising: an elastic detection system in the equipment body and a control system connected with the elastic detection system are arranged; the first electrode, the second electrode and the third electrode can be touched and pressed by a nursing object and move along the pressing direction so as to establish connection with the elastic detection system; wherein each group of electrode pairs and the third electrode form an electrode set to form at least one electrode set; the elastic detection system detects pressure parameter values generated by the pressure applied to the first electrode, the second electrode and the third electrode; the control system determines a target pressure parameter value applied to the third electrode when the pressure parameter values applied to the first electrode and the second electrode meet the pressure balance condition for each electrode set, and calculates and obtains candidate elasticity of the nursing object based on the target pressure parameter value; an elasticity value of the care object is calculated based on at least one candidate elasticity value corresponding to the at least one electrode set.

In some embodiments, the elasticity detection system includes at least one set of a first pressure detection assembly and a second pressure detection assembly, the second pressure detection assembly being coupled to the third electrode for detecting a pressure parameter value generated by a pressure applied to the third electrode; the first pressure detection assembly comprises two first pressure detection assemblies which are respectively connected with the first electrode and the second electrode in the electrode pair in a one-to-one correspondence manner, and pressure parameter values generated by pressure applied to the first electrode and the second electrode are detected.

In certain embodiments, the electrode assembly includes a set of electrode pairs; the elastic detection system comprises a fourth pressure detection assembly which is respectively connected with the first electrode, the second electrode and the third electrode; the fourth pressure detection assembly comprises an elastic structure of an E-shaped structure and three strain detection circuits, wherein the elastic structure comprises a supporting part fixed in the equipment body and three elastic arms, the first ends of the three elastic arms are integrally connected with the supporting part, the second ends of the three elastic arms are in a suspension state, the first electrodes, the second electrodes and the third electrodes are respectively connected with the second ends of the elastic arms, and the elastic arms are connected with the strain detection circuits; the elastic arm is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates a corresponding pressure parameter value based on resistance change generated by elastic deformation of the corresponding elastic arm.

In some embodiments, the first end of the electrode in the electrode assembly is hollow and sleeved with an insulating sleeve. The second end of the elastic structure is fixedly connected with the first end of the corresponding electrode through a screw, and the screw sequentially penetrates through the second end of the elastic structure and the insulating sleeve to the hollow structure of the corresponding electrode.

In some embodiments, a first portion of components located within the device body are disposed within the first body and a second portion of components are disposed within the second body; the first part of components is electrically connected with the second part of components through the flexible circuit board penetrating through the extending end.

In some embodiments, a waterproof cover is provided in the upper cover to cover the operating face, and a through hole is provided in the waterproof cover to fit in and out of the electrode in the electrode assembly.

In certain embodiments, further comprising: an optical care system located within the device body; the operation surface of the second machine body is provided with a light transmission area, and the light-emitting component of the optical nursing system is arranged in the second machine body and irradiates a nursing object through the light transmission area.

In certain embodiments, further comprising: a vibration care system located within the device body; the motor of the vibration nursing system is arranged in the second machine body to drive the second machine body to vibrate.

In some embodiments, the housing of the first body is provided with a control panel for sensing user related operations and displaying related data.

In one possible design, the care device may be implemented as a beauty treatment instrument, wherein corresponding principles and technical effects may be referred to corresponding descriptions of the care device, and no further description is given here.

Application scenario one

When the care apparatus is a beauty instrument, the following description will be given with respect to an example in which the user detects the elasticity of the face using the beauty instrument. The user Wang two-Congestion beauty instrument registers, authenticates and joins in marriage net with own cell-phone APP, high in the clouds server. The control panel of the beauty instrument is controlled by the second king to start, after the beauty instrument is started, the second king is reminded to carry out Bluetooth distribution with the mobile phone by voice, after the distribution is successful, the second king is reminded to carry out mode selection by voice of the beauty instrument, and the skin elasticity detection mode is selected by Wang Ertong through keys of the control panel.

The voice reminding beauty instrument is characterized in that an operation surface of the beauty instrument is contacted with facial skin, a first electrode, a second electrode and a third electrode of the head of the beauty instrument are contacted with facial skin, when Wang Ershou is held by the beauty instrument to press the facial skin, the first electrode, the second electrode and the third electrode receive the pressure of the facial skin to move into a first cavity, three strain gauges respectively connected with the first electrode, the second electrode and the third electrode receive the pressure to deform, the strain gauges convert the pressure change into the change of an electric signal, after receiving the parameter change, a micro processor of the beauty instrument compares with preset parameters, and when the parameter change of the first electrode and the second electrode is within a preset first threshold value and a preset second threshold value, the micro processor reads the parameter fed back by the third electrode, and calculates and obtains the elasticity parameter of the facial skin of the beauty instrument.

The microprocessor control stores the parameter fed back by the third electrode at the moment, for example, 60.5, displays data 60.5 on a display area, and voice broadcast face skin elasticity data is 60.5, meanwhile, sends a detection result to the mobile phone APP end of the second king, and displays the face elasticity test result of 60.5 in the mobile phone APP end of the second king, and the test time and the test result data are recorded in real time at the mobile phone APP end of the second king, so that the change of the face skin elasticity can be observed through a change curve of a history record.

Based on the change of the skin elasticity of the face, the king II can select proper skin care products, adjust food habits, make corresponding fitness plans and the like.

Application scene two

When the care apparatus is a beauty instrument, the following description will be made with respect to an example in which the user detects facial moisture using the beauty instrument. The user registers, authenticates and joins in marriage the beauty instrument of net with own cell-phone APP, high in the clouds server to one of the three. The control panel of the beauty instrument is controlled to start up, after the beauty instrument is started up, the voice prompt of the beauty instrument and the mobile phone carry out Bluetooth distribution, after the distribution is successful, the voice prompt of the beauty instrument carries out mode selection, and the mode of detecting skin moisture is selected by the keys of the control panel. The method comprises the steps that an operation surface of a beauty instrument is contacted with facial skin by voice reminding of the beauty instrument, a first electrode, a second electrode and a third electrode of the head of the beauty instrument are contacted with the facial skin, when the beauty instrument is held by the hands to press the facial skin, the first electrode, the second electrode and the third electrode receive pressure of the facial skin to move into a first cavity, three strain gauges respectively connected with the first electrode, the second electrode and the third electrode receive the pressure to deform, the strain gauges convert the pressure change into electric signal change, after receiving the parameter change, a microprocessor of the beauty instrument compares the parameter change with preset parameters, when the parameter change of the third electrode is within a preset first threshold value and a preset second threshold value range, a circuit formed by the facial skin between the first electrode, the second electrode and the first electrode is controlled by the microprocessor to be conducted, parameters of facial skin resistance are obtained, and moisture parameters of the facial skin of the face skin are calculated and obtained. The microprocessor control stores impedance parameters between the first electrode and the second electrode, for example, 23.7, data 23.7 are displayed on a display area, voice broadcast facial skin moisture data are 23.7, meanwhile, a detection result is sent to a mobile phone APP end of Zhang three, at the moment, the current facial moisture test result is displayed in the mobile phone APP end of Zhang three, test time and test result data are recorded in real time at the mobile phone APP end of Zhang three, and changes of facial skin moisture can be observed through a change curve of a history record. Based on the change of the moisture of the facial skin, proper skin care products or cosmetics can be selected, the food habit can be adjusted, the water intake can be increased or decreased, the indoor humidity can be adjusted, and corresponding fitness plans can be formulated.

Application scenario three

When the care apparatus is a beauty instrument, the following is described with respect to an example in which the user cares for facial skin using a micro-current mode of the beauty instrument. The beauty instrument for registering, authenticating and distributing network with the mobile phone APP and the cloud server of the user Li four-congestion one. The control panel of the beauty instrument is controlled by the Li IV to start, after the beauty instrument is started, the Li IV is reminded by voice to carry out Bluetooth distribution with the mobile phone, after the distribution is successful, the Li IV is reminded by voice of the beauty instrument to carry out mode selection, and the Li IV selects a micro-current nursing mode through keys of the control panel.

The voice reminding beauty instrument comprises a first electrode, a second electrode, a first cavity, a second cavity, a microprocessor, a first electrode, a second electrode, a first electrode and a second electrode, wherein the operation surface of the beauty instrument is contacted with facial skin, the first electrode and the second electrode of the head of the beauty instrument are contacted with facial skin, when the beauty instrument is held by the four hands to press the facial skin, the first electrode and the second electrode receive the pressure of the facial skin to move into the first cavity, two strain gauges connected with the first electrode and the second electrode respectively receive the pressure to deform, the strain gauges convert the pressure change into the change of an electric signal, the microprocessor controls the circuit formed by the facial skin between the first electrode, the second electrode and the first electrode to be conducted, the beauty instrument applies certain voltage to the facial skin through the first electrode and the second electrode, and the facial skin has the current to pass through, so that the skin is stimulated, and the beauty and the nursing effects are achieved.

The time of each applied microcurrent nursing is 3 seconds, and in the nursing process of one time, besides the microcurrent nursing applied to the two electrodes, the beauty instrument can also apply microcurrent nursing to any other two electrodes, and the microcurrent nursing is alternated with the two electrodes, so that the nursing effect is improved. After 3 seconds, the voice broadcast reminding four-station mobile beauty instrument is closed, the four-station mobile beauty instrument is used for receiving the pressure and parameter changes of the first electrode and the second electrode brought by the movement, and the micro-current is applied to the skin of the face again, and the four-station mobile beauty instrument can carry out micro-current nursing in a plurality of different areas of the face. When the number of times of nursing the skin of the face of the plum-four pairs reaches the preset upper limit number of times, for example, 20 times, the beauty instrument reminds that the nursing of the micro-current of the plum-four pairs is finished, and the next nursing mode is switched. In the multiple microcurrent nursing process, the beauty instrument can apply microcurrent nursing to any two electrodes or alternately perform microcurrent nursing on every two electrodes, so that the nursing effect is improved. If the beauty instrument leaves the face for too long, for example, 10s when the Lifour is in micro-current mode nursing, the controller informs the Lifour that the equipment is not removed in a voice broadcasting mode and the like, and the nursing is continued.

When the beauty instrument is in a micro-current nursing mode, the memory records parameters of nursing areas, nursing time, times and micro-current in real time, the parameters are stored in real time, the microprocessor controls the display areas to display the parameters, the parameters are simultaneously transmitted to the mobile phone APP of the Lifour, and the mobile phone APP end records the parameters of micro-current nursing in real time. And after the micro-current facial care mode is performed, proper skin care products or cosmetics can be selected, the food habit can be adjusted, the water intake can be increased or decreased, the indoor humidity can be adjusted, and corresponding fitness plans can be formulated.

Application scene four

When the care apparatus is a beauty instrument, the following is described with respect to an example in which the user cares for facial skin using the red light mode of the beauty instrument. When the care apparatus is a beauty instrument, the following is described with respect to an example in which the user cares for facial skin using the red light care mode of the beauty instrument. The user Chen Wu is crowded with a beauty instrument which registers, authenticates and distributes networks with the mobile phone APP and the cloud server. Chen Wu controls the control panel of the beauty instrument to start, after the beauty instrument starts, the voice prompt Chen Wu and the mobile phone carry out Bluetooth distribution, after the distribution is successful, the beauty instrument voice prompt Chen Wu carries out mode selection, and Chen Wu selects a red light nursing mode through keys of the control panel. The voice reminding Chen Wu of the beauty instrument is characterized in that an operation surface of the beauty instrument is contacted with facial skin, a first electrode and a second electrode of the head of the beauty instrument are contacted with facial skin, when Chen Wu is held by hands and pressed against the facial skin, the first electrode and the second electrode receive the pressure of the facial skin and move inwards to the shell, two strain gauges connected with the first electrode and the second electrode respectively receive the pressure to deform, the strain gauges convert the pressure change into the change of an electric signal, and after receiving the parameter change, a microprocessor of the beauty instrument controls a red LED lamp in the shell of the head of the beauty instrument to be started, red light is transmitted through a light transmission area of the operation surface of the beauty instrument and is emitted to the Chen Wu facial skin, so that the skin is stimulated, and the beauty care function is achieved. The time of each red light nursing is 6 seconds, after the time of 6 seconds, the voice broadcast reminding Chen Wu is closed, the face moving beauty instrument is carried out at Chen Wu, the microprocessor receives the pressure and parameter changes of the first electrode and the second electrode caused by the movement, the red light LED lamp is started again to irradiate the skin of the face for nursing, and the like, so that the red light nursing can be carried out in a plurality of different areas of the face by Chen Wu. When Chen Wu the number of treatments to the facial skin reaches a predetermined upper limit number of times, for example 20 times, the cosmetic instrument reminds Chen Wu that red light treatment is ended, and shifts to the next treatment mode. When the beauty instrument is in a red light nursing mode, the memory records parameters of a nursing area, nursing time, times and a red light LED in real time, the parameters are stored in real time, the microprocessor is controlled to display the parameters in a display area, meanwhile, the parameters are sent to a mobile phone APP of Chen Wu, and the parameters of red light nursing are recorded in real time at the mobile phone APP end. Chen Wu after the red light care mode of the face is carried out, proper skin care products or cosmetics can be selected, the food habit can be adjusted, the water intake can be increased or decreased, the indoor humidity can be adjusted, and corresponding fitness plans can be formulated.

Application scene five

When the care apparatus is a beauty instrument, the following is described with respect to an example in which the user cares for facial skin using a vibration mode of the beauty instrument. And registering, authenticating and distributing a beauty instrument of the network with the mobile phone APP and the cloud server of the user grandchild six. Sun Liu control panel of beauty instrument is in order to start, and after the beauty instrument starts, the pronunciation is reminded Sun Liu and is carried out bluetooth distribution network with the cell-phone, and after the distribution network succeeded, the beauty instrument pronunciation is reminded sun six and is carried out mode selection, sun six has selected vibration nursing mode through control panel's button. The operation face of the beauty instrument is contacted with the facial skin by the voice prompt Sun Liu of the beauty instrument, the first electrode and the second electrode of the head of the beauty instrument are contacted with the facial skin, when Sun Liu is held by hands and the beauty instrument is pressed against the facial skin, the first electrode and the second electrode receive the pressure of the facial skin and move into the first cavity, the two strain gauges connected with the first electrode and the second electrode respectively receive the pressure to deform, the strain gauges convert the pressure change into the change of an electric signal, after receiving the parameter change, the microprocessor of the beauty instrument controls the vibration motor in the first cavity of the head of the beauty instrument to start, the head of the beauty instrument is vibrated by the impact wave band of the vibration motor, the vibration is conducted to the Sun Liu facial skin, and the skin is stimulated to care, and the beauty care effect is achieved. Sun Liu moving the beauty treatment instrument over the face, vibration care can be performed over a plurality of different areas of the face. When Sun Liu reaches a predetermined upper limit time, for example, 5 minutes, the beauty treatment instrument reminds Sun Liu that the vibration treatment is ended, and shifts to the next treatment mode. When the beauty instrument is in a vibration nursing mode, parameters of a nursing area, nursing time and a vibration motor are recorded in real time by the memory, the parameters are stored in real time, the microprocessor is controlled to display the parameters in a display area, meanwhile, the parameters are transmitted to a mobile phone APP of Sun Liu, and the parameters of vibration nursing are recorded in real time by the mobile phone APP. And thirdly, after the vibration nursing mode of the face is carried out, proper skin care products or cosmetics can be selected, the food habit can be adjusted, the water intake can be increased or decreased, the indoor humidity can be adjusted, and corresponding fitness plans can be formulated.

Application scene six

When the care apparatus is a beauty treatment apparatus, the following is an example of the user caring for facial skin using the radio frequency mode of the beauty treatment apparatus. The user eight has a beauty instrument which registers, authenticates and joins in marriage the net with own cell-phone APP, high in the clouds server. The control panel of the beauty instrument is controlled by the money eight to start, after the beauty instrument is started, the money eight is reminded to carry out Bluetooth distribution with the mobile phone by voice, and after the distribution is successful, the mode selection is carried out by the money eight is reminded by the voice of the beauty instrument, and the radio frequency mode is selected by the money eight through the keys of the control panel. The voice reminding device of the beauty instrument enables the operation surface of the beauty instrument to contact the facial skin, and a plurality of electrodes in the electrode assembly of the head of the beauty instrument contact the facial skin. The beauty instrument is held by eight hands to press the facial skin, the beauty instrument outputs radio frequency energy to the facial skin through a plurality of electrodes, the caring effects of enhancing elasticity and eliminating wrinkles are achieved on the skin, the caring area is large, and the caring effect is improved. After radio frequency nursing is finished in the current face area, the voice broadcast reminds the money eight mobile beauty instrument, and the money eight mobile beauty instrument is used for radio frequency nursing in a plurality of different areas of the face.

Application scene seven

When the care apparatus is a beauty instrument, the following description will be given with respect to an example in which a user performs skin detection using the beauty instrument. The user Zhao Jiu has a beauty instrument which registers, authenticates and joins in marriage the net with own cell-phone APP, high in the clouds server. Zhao Jiu control panel of beauty instrument is in order to start, and the beauty instrument starts the back, and the pronunciation is reminded Zhao Jiu and is carried out bluetooth with the cell-phone and join in marriage the net, and after joining in marriage the net successfully, the beauty instrument pronunciation is reminded Zhao Jiu and is carried out mode selection, and wherein, the beauty instrument can provide detection modes such as skin elasticity detects and moisture detection to and nursing modes such as little electric current nursing and vibration nursing, optics nursing, radio frequency nursing.

Taking Zhao Jiu as an example, the skin elasticity detection mode is selected Zhao Jiu by a key of the control panel. The voice prompt Zhao Jiu of the beauty instrument is characterized in that an operation surface of the head of the beauty instrument is contacted with facial skin, one ends of a first electrode and a second electrode of the beauty instrument extend out of the operation surface to be contacted with facial skin, the operation surface is of an axisymmetric structure taking a rotating shaft as an axis, the first electrode and the second electrode are symmetrically distributed on two sides of the rotating shaft and serve as symmetrical stress points when the operation surface is contacted with facial skin, and an equal-arm lever is formed. According to the lever principle, the first electrode and the second electrode automatically adjust the head of the beauty instrument according to the received facial pressure, so that the head of the beauty instrument automatically rotates relative to the handle of the beauty instrument, and the operation surface of the head is ensured to be attached to the face. The head of the beauty instrument can rotate relative to the handle through a connected bearing, a shaft sleeve sleeved on the periphery of the bearing and a bearing fixing frame sleeved on the periphery of the shaft sleeve and fixed with the handle of the beauty instrument.

When Qian Jiu holds the beauty instrument to press towards the facial skin, the head is self-adaptively adjusted through the first electrode and the second electrode, and meanwhile, the first electrode, the second electrode and the third electrode of the beauty instrument can also receive the pressure of the facial skin to move into the first cavity, three strain gauges respectively connected with the first electrode, the second electrode and the third electrode receive the pressure to deform, the strain gauges convert the pressure change into the change of an electric signal, and the microprocessor of the beauty instrument calculates and obtains the elastic parameters of the nine-day facial skin according to the parameter change. When Qian Jiu holds the beauty instrument handle and removes, beauty instrument head can be according to face profile autogiration to with the laminating of face to continue the detection of other scope of face, improve the detection effect.

Application scenario eight

When the care apparatus is a beauty instrument, the following description will be given with respect to an example in which the user performs skin care using the beauty instrument. The user often has a beauty instrument which registers, authenticates and distributes the network with the mobile phone APP and the cloud server. Zhou Shi control panel of beauty instrument is in order to start, and the beauty instrument starts the back, and the pronunciation is reminded week ten and is carried out bluetooth with the cell-phone and join in marriage the net, and join in marriage the net and succeed the back, and the beauty instrument pronunciation is reminded week ten and is carried out mode selection, and wherein, the beauty instrument can provide detection modes such as skin elasticity detection and moisture detection to and little electric current nursing and vibration nursing, optics nursing, radio frequency nursing and other nursing modes.

Taking the case of selecting the micro-current nursing mode by ten weeks, ten weeks can select the micro-current nursing mode by keys of the control panel. The voice prompt Zhou Shi of the beauty instrument is characterized in that an operation surface of the head of the beauty instrument is contacted with facial skin, one ends of a first electrode and a second electrode of the beauty instrument extend out of the operation surface to be contacted with facial skin, the operation surface is of an axisymmetric structure taking a rotating shaft as an axis, the first electrode and the second electrode are symmetrically distributed on two sides of the rotating shaft and serve as symmetrical stress points when the operation surface is contacted with facial skin, and an equal-arm lever is formed. According to the lever principle, the first electrode and the second electrode automatically adjust the head of the beauty instrument according to the received facial pressure, so that the head of the beauty instrument automatically rotates relative to the handle of the beauty instrument, and the operation surface of the head is ensured to be attached to the face. The head of the beauty instrument can rotate relative to the handle through a connected bearing, a shaft sleeve sleeved on the periphery of the bearing and a bearing fixing frame sleeved on the periphery of the shaft sleeve and fixed with the handle of the beauty instrument.

When Zhou Shi holds the beauty instrument to press to the facial skin, keep head and facial laminating through first electrode and second electrode self-adaptation adjustment head, first electrode and second electrode still can receive the pressure of facial skin to the first cavity internal motion, two foil gage that are connected with first electrode, second electrode respectively receive pressure and take place deformation, the foil gage changes this kind of pressure into the change of electric signal, microprocessor control first electrode and the circuit that the facial skin between the second electrode constitutes switches on, the beauty instrument has applied certain voltage to facial skin through first electrode, the second electrode, facial skin has the electric current to pass through, play the nursing effect of stimulating nursing, beauty care to skin. The time of little electric current nursing of applying at every turn is 3 seconds, and the time back of 3 seconds is closed, and voice broadcast reminds ten removal beauty instrument in week, and when Zhou Shi held the beauty instrument handle and removed, the beauty instrument head can be according to facial profile autogiration to with facial laminating to continue the nursing of other scope of face, improve the nursing effect.

In embodiments of the present application, the processing component may include one or more processors to execute computer instructions to perform all or part of the steps of the methods described above. Of course, the processing component may also be implemented as one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic elements for executing the methods described above. The storage component is configured to store various types of data to support operations at the terminal. The memory component may be implemented by any type of volatile or nonvolatile memory device or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically Erasable Programmable Read Only Memory (EEPROM), erasable Programmable Read Only Memory (EPROM), programmable Read Only Memory (PROM), read Only Memory (ROM), magnetic memory, flash memory, magnetic or optical disk. The display component may be an Electroluminescent (EL) element, a liquid crystal display or a micro display having a similar structure, or a retina-directly displayable or similar laser scanning type display. Of course, the computing device may necessarily include other components, such as input/output interfaces, communication components, and the like. The input/output interface provides an interface between the processing component and a peripheral interface module, which may be an output device, an input device, etc. The communication component is configured to facilitate wired or wireless communication between the computing device and other devices, and the like. It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.

The apparatus embodiments described above are merely illustrative, wherein elements illustrated as separate elements may or may not be physically separate, and elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.

From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on such understanding, the foregoing technical solution may be embodied essentially or as part of a conventional solution in the form of a software product, which may be stored in a computer-readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the various embodiments or methods of some parts of the embodiments.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. A care apparatus comprising an electrode assembly, an apparatus body, a control system within the apparatus body, an elasticity detection system coupled to the control system, and at least one care system coupled to the control system; wherein the at least one care system comprises at least one electrode-based care system coupled to the electrode assembly;

Wherein the control system detects a pressure parameter value generated by a pressure applied to at least one of the first electrode and the second electrode, and the third electrode, using the elasticity detection system; determining a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode meets a pressure balance condition based on a detection result of the elasticity detection system, and calculating to obtain an elasticity value of the nursing object based on the first pressure parameter value; the pressure balance condition is that the pressure parameter values on the first electrode and/or the second electrode are in the corresponding value ranges;

the elastic detection system comprises a first pressure detection component and a second pressure detection component; the first pressure detection component is connected with the first electrode or the second electrode and is used for detecting a pressure parameter value generated by pressure applied to the first electrode or the second electrode; the second pressure detection component is connected with the third electrode and is used for detecting a pressure parameter value generated by pressure applied to the third electrode;

the first pressure detection assembly and the second pressure detection assembly respectively comprise an elastic structure and a strain detection circuit connected with the elastic structure;

The elastic structure is driven to generate elastic deformation based on the movement of the corresponding electrode;

the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates corresponding pressure parameter values.

2. A care apparatus comprising an electrode assembly, an apparatus body, a control system within the apparatus body, an elasticity detection system coupled to the control system, and at least one care system coupled to the control system; wherein the at least one care system comprises at least one electrode-based care system coupled to the electrode assembly;

The elastic detection system comprises two first pressure detection assemblies and one second pressure detection assembly; the two first pressure detection assemblies are respectively connected with the first electrode and the second electrode in a one-to-one correspondence manner, and are used for detecting pressure parameter values generated by pressure applied to the first electrode and the second electrode; the second pressure detection component is connected with the third electrode and is used for detecting a pressure parameter value generated by pressure applied to the third electrode;

3. A care apparatus as recited in claim 1 or claim 2, wherein said strain detection circuit comprises a wheatstone bridge circuit; at least one bridge arm element in the strain detection circuit is arranged as a strain gauge connected with the elastic structure.

4. A care apparatus as recited in claim 1 or claim 2, wherein said elastic structure has a first end fixed in said apparatus body and a second end in a suspended state and connected to a first end of a corresponding electrode.

5. A care apparatus as recited in claim 1 or claim 2, wherein the elastic structures in the first pressure sensing component and the second pressure sensing component are arranged in a stack on different planes.

6. The care apparatus as recited in claim 4, wherein a first end of an electrode in said electrode assembly is of hollow construction and is sleeved with an insulating sleeve;

the second end of the elastic structure is fixedly connected with the first end of the corresponding electrode through a screw, and the screw sequentially penetrates through the second end of the elastic structure and the insulating sleeve to the hollow structure of the corresponding electrode.

7. A care apparatus as recited in claim 1 or claim 2, wherein said elasticity detection system comprises a fourth pressure detection assembly; the fourth pressure detection assembly is connected to the third electrode and at least one of the first electrode and the second electrode, respectively.

8. The care apparatus as recited in claim 7, wherein said fourth pressure detecting assembly comprises an elastic structure of an "E" shape structure and three strain detecting circuits, said elastic structure comprising a supporting portion fixed in the apparatus body and three elastic arms integrally connected to the supporting portion at a first end and in a suspended state at a second end, said first electrode, said second electrode and said third electrode being respectively connected to the second end of an elastic arm, an elastic arm being connected to a strain detecting circuit;

Wherein the elastic arm is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates a corresponding pressure parameter value based on resistance change of elastic deformation of the corresponding elastic arm.

9. The care apparatus as recited in claim 7, wherein said fourth pressure detecting assembly includes an elastic structure of a "" shape structure and two strain detecting circuits, said elastic structure including a support portion fixed in the apparatus body and two elastic arms having a first end integrally connected with said support portion and a second end in a suspended state, any one of said first electrode and said second electrode, and said third electrode respectively establishing connection with an elastic arm, one elastic arm being connected with a strain detecting circuit;

wherein the elastic arm is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates corresponding pressure parameter values.

10. The care apparatus of claim 8 or 9, wherein the strain detection circuit is a wheatstone bridge circuit;

at least one bridge arm element in the strain detection circuit is arranged as a strain gage connected with the elastic arm.

11. The care apparatus as recited in claim 1 or 2, wherein said elasticity detection system specifically detects pressure parameter values generated by pressures applied to said first electrode, said second electrode, and said third electrode, respectively;

the control system specifically detects that the pressure parameter value applied to the first electrode is within a first value range, and determines a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the second electrode is within a second value range, and calculates and obtains an elasticity value of the care object based on the first pressure parameter value.

12. The care apparatus as recited in claim 1 or 2, wherein said elasticity detection system specifically detects a pressure parameter value generated by a pressure applied to said first electrode, said second electrode and said third electrode;

the control system specifically detects that the pressure parameter value applied to the first electrode reaches a first threshold value, and reads the first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode is within a first value range and the pressure parameter value applied to the second electrode is within a second value range in the process that the pressure parameter value applied to the second electrode reaches a second threshold value, and calculates and obtains the elasticity value of the nursing object based on the first pressure parameter value.

13. The care apparatus according to claim 1 or 2, wherein the control system is further configured to output corresponding pressure prompt information based on different pressure parameter values corresponding to the first electrode and/or the second electrode.

14. The care apparatus of claim 1 or 2, wherein the control system is further configured to; controlling operation of the at least one care system based on the elasticity value.

15. The care apparatus according to claim 1 or 2, wherein the control system is further configured to generate a first detection result based on the elasticity value of the care object; and outputting first result prompt information corresponding to the first detection result.

16. The care apparatus according to claim 1 or 2, wherein the control system is further configured to obtain a historical elasticity value based on the elasticity value of the care subject and the historical detection, and generate a second detection result; and outputting second result prompt information corresponding to the second detection result.

17. The care apparatus as recited in claim 1 or 2, wherein said apparatus body includes a first body and a second body; the second machine body comprises an upper cover and a lower cover; the upper cover and the lower cover are buckled to form a first cavity, and an operation surface is arranged on the upper cover; and the operation surface of the upper cover is provided with a through hole which is matched with an electrode in the electrode assembly to enter and exit.

18. The care apparatus as recited in claim 17, wherein said upper cover is provided therein with a waterproof coating covering an operation face, said waterproof coating being provided with a through hole for fitting in and out of an electrode in said electrode assembly.

19. A nursing device, which is characterized by comprising an electrode assembly, a device body, a control system positioned in the device body, an elasticity detection system connected with the control system, and at least one nursing system respectively connected with the control system and the at least one nursing system;

the control system detecting pressure parameter values resulting from pressure applied to at least one electrode of each set of electrode pairs and to the third electrode using the elastic detection system; based on the detection result of the elasticity detection system, for each electrode set, when the pressure parameter value applied to the electrode pair meets the pressure balance condition, reading a second pressure parameter value applied to the third electrode, and calculating based on the second pressure parameter value to obtain a candidate elasticity value; calculating an elasticity value of the care object based on at least one candidate elasticity value; the pressure balance condition is that the pressure parameter value of the first electrode in the electrode pair and/or the second electrode in the electrode pair is in the corresponding value range;

the elastic detection system comprises at least one group of first pressure detection components and second pressure detection components, the second pressure detection components are connected with the third electrode, and pressure parameter values generated by pressure applied to the third electrode are detected;

the first pressure detection assemblies are respectively connected with the first electrodes and the second electrodes in the electrode pair in a one-to-one correspondence manner, and respectively detect pressure parameter values generated by pressure applied to the first electrodes and the second electrodes;

20. A nursing device, which is characterized by comprising an electrode assembly, a device body, a control system positioned in the device body, an elasticity detection system connected with the control system, and at least one nursing system respectively connected with the control system and the at least one nursing system;

the elastic detection system comprises a second pressure detection component and at least one first pressure detection component; a first pressure sensing assembly coupled to the second or third electrode of the set of electrode pairs for sensing a pressure parameter value resulting from pressure applied to the first or second electrode; the second pressure detection component is connected with the third electrode and is used for detecting a pressure parameter value generated by pressure applied to the third electrode;

21. An elasticity detection device is characterized by comprising a device body, a control system, an elasticity detection system, a first contact piece, a second contact piece and a third contact piece, wherein the control system is positioned in the device body; the contact includes an electrode;

the control system detects a pressure parameter value generated by a pressure applied to at least one of the first contact and the second contact and the third contact using the elasticity detection system; determining a third pressure parameter value applied to the third contact piece when the pressure parameter value applied to the first contact piece and/or the second contact piece meets a pressure balance condition based on a detection result of the elasticity detection system, and calculating and obtaining an elasticity value of the nursing object based on the third pressure parameter value; the pressure balance condition is that the pressure parameter values on the first contact piece and/or the second contact piece are in the corresponding value ranges;

The elastic detection system comprises a first pressure detection component and a second pressure detection component; the first pressure detection component is connected with the first contact piece or the second contact piece and is used for detecting a pressure parameter value generated by pressure applied to the first contact piece or the second contact piece; the second pressure detection component is connected with the third contact piece and is used for detecting a pressure parameter value generated by pressure applied to the third contact piece;

the elastic structure is driven to generate elastic deformation based on the movement of the corresponding contact piece;

22. An elasticity detection device is characterized by comprising a device body, a control system, an elasticity detection system, a first contact piece, a second contact piece and a third contact piece, wherein the control system is positioned in the device body; the contact includes an electrode;

the elastic detection system comprises two first pressure detection components and one second pressure detection component; the two first pressure detection assemblies are respectively connected with the first contact piece and the second contact piece in a one-to-one correspondence manner, and are used for detecting pressure parameter values generated by pressure applied to the first contact piece and the second contact piece; the second pressure detection component is connected with the third contact piece and is used for detecting a pressure parameter value generated by pressure applied to the third contact piece;

23. The elasticity detection apparatus of claim 21 or 22, further comprising at least one electrode-based care system connected to the control system;

at least one of the first contact, the second contact and the third contact is a metallic material as an electrode of the at least one electrode-based care system.

24. The elasticity detection apparatus of claim 23, wherein the control system is further configured to generate a first detection result based on the care object elasticity value; and outputting first result prompt information corresponding to the first detection result.

25. A detection method is characterized in that in a nursing device, the nursing device comprises an electrode assembly, a device body, a control system positioned in the device body, an elasticity detection system connected with the control system, and at least one nursing system connected with the control system; the electrode assembly comprises a first electrode, a second electrode and a third electrode, wherein the first end of the first electrode is positioned in the equipment body, and the second end of the first electrode extends out of the equipment body; the first electrode, the second electrode and the third electrode are positioned on the same straight line and are axisymmetric relative to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and moved along a pressing direction so as to establish connection with the elastic detection system; the elastic detection system comprises a first pressure detection component and a second pressure detection component; the first pressure detection component is connected with the first electrode or the second electrode and is used for detecting a pressure parameter value generated by pressure applied to the first electrode or the second electrode; the second pressure detection component is connected with the third electrode and is used for detecting a pressure parameter value generated by pressure applied to the third electrode; the first pressure detection assembly and the second pressure detection assembly respectively comprise an elastic structure and a strain detection circuit connected with the elastic structure; the elastic structure is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates a corresponding pressure parameter value;

The method comprises the following steps:

determining a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode satisfies a pressure balance condition; the pressure balance condition is that the pressure parameter values on the first electrode and/or the second electrode are in the corresponding value ranges;

26. A detection method is characterized in that in a nursing device, the nursing device comprises an electrode assembly, a device body, a control system positioned in the device body, an elasticity detection system connected with the control system, and at least one nursing system connected with the control system; the electrode assembly comprises a first electrode, a second electrode and a third electrode, wherein the first end of the first electrode is positioned in the equipment body, and the second end of the first electrode extends out of the equipment body; the first electrode, the second electrode and the third electrode are positioned on the same straight line and are axisymmetric relative to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and moved along a pressing direction so as to establish connection with the elastic detection system; the elastic detection system comprises two first pressure detection components and one second pressure detection component; the two first pressure detection assemblies are respectively connected with the first electrode and the second electrode in a one-to-one correspondence manner, and are used for detecting pressure parameter values generated by pressure applied to the first electrode and the second electrode; the second pressure detection component is connected with the third electrode and is used for detecting a pressure parameter value generated by pressure applied to the third electrode; the first pressure detection assembly and the second pressure detection assembly respectively comprise an elastic structure and a strain detection circuit connected with the elastic structure; the elastic structure is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates a corresponding pressure parameter value;

The method comprises the following steps:

27. The method according to claim 25 or 26, wherein determining a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode meets a pressure balance condition comprises:

detecting that the value of the pressure parameter applied to the first electrode is within a first range of values, and determining that the value of the pressure parameter applied to the third electrode is within a second range of values.

28. The method according to claim 25 or 26, wherein determining a first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode and/or the second electrode meets a pressure balance condition comprises:

Detecting that the pressure parameter value applied to the first electrode reaches a first threshold value, and reading the first pressure parameter value applied to the third electrode when the pressure parameter value applied to the first electrode is within a first value range and the pressure parameter value applied to the second electrode is within a second value range during the process that the pressure parameter value applied to the second electrode reaches a second threshold value;

and calculating and obtaining the elasticity value of the nursing object based on the first pressure parameter value.

29. The method according to claim 25 or 26, further comprising:

generating a first detection result based on the elasticity value of the nursing object;

and outputting first result prompt information corresponding to the first detection result.

30. The method according to claim 25 or 26, further comprising:

obtaining a historical elasticity value based on the elasticity value and the historical detection of the nursing object, and generating a second detection result;

and outputting second result prompt information corresponding to the second detection result.

31. A detection method is characterized by being applied to nursing equipment, wherein the nursing equipment comprises an electrode assembly, an equipment body, a control system positioned in the equipment body, an elasticity detection system connected with the control system, and a control system and at least one nursing system respectively; the electrode assembly includes at least one set of electrode pairs and a third electrode; each group of electrode pairs comprises a first electrode and a second electrode; the first ends of the first electrode, the second electrode and the third electrode are positioned in the equipment body, and the second ends extend out of the equipment body; the first electrode, the second electrode and the third electrode are positioned on the same straight line and are axisymmetric relative to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and moved along a pressing direction so as to establish connection with the elastic detection system; wherein each group of electrode pairs and the third electrode form an electrode set to form at least one electrode set; the elastic detection system comprises at least one group of first pressure detection components and second pressure detection components, the second pressure detection components are connected with the third electrode, and pressure parameter values generated by pressure applied to the third electrode are detected; the first pressure detection assemblies are respectively connected with the first electrodes and the second electrodes in the electrode pair in a one-to-one correspondence manner, and respectively detect pressure parameter values generated by pressure applied to the first electrodes and the second electrodes; the first pressure detection assembly and the second pressure detection assembly respectively comprise an elastic structure and a strain detection circuit connected with the elastic structure; the elastic structure is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates a corresponding pressure parameter value;

The method comprises the following steps:

reading, for each electrode set, a second pressure parameter value applied to the third electrode when the pressure parameter value applied to the electrode pair satisfies a pressure balance condition; the pressure balance condition is that the pressure parameter value of the first electrode on the electrode pair and/or the pressure parameter value of the second electrode on the electrode pair are/is in the corresponding value range;

32. A detection method is characterized by being applied to nursing equipment, wherein the nursing equipment comprises an electrode assembly, an equipment body, a control system positioned in the equipment body, an elasticity detection system connected with the control system, and a control system and at least one nursing system respectively; the electrode assembly includes at least one set of electrode pairs and a third electrode; each group of electrode pairs comprises a first electrode and a second electrode; the first ends of the first electrode, the second electrode and the third electrode are positioned in the equipment body, and the second ends extend out of the equipment body; the first electrode, the second electrode and the third electrode are positioned on the same straight line and are axisymmetric relative to the third electrode; at least one of the first electrode and the second electrode and the third electrode can be touched and pressed by a nursing object and moved along a pressing direction so as to establish connection with the elastic detection system; wherein each group of electrode pairs and the third electrode form an electrode set to form at least one electrode set; the elastic detection system comprises a second pressure detection component and at least one first pressure detection component; a first pressure sensing assembly coupled to the second or third electrode of the set of electrode pairs for sensing a pressure parameter value resulting from pressure applied to the first or second electrode; the second pressure detection component is connected with the third electrode and is used for detecting a pressure parameter value generated by pressure applied to the third electrode; the first pressure detection assembly and the second pressure detection assembly respectively comprise an elastic structure and a strain detection circuit connected with the elastic structure; the elastic structure is driven to generate elastic deformation based on the movement of the corresponding electrode; the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates a corresponding pressure parameter value;

The method comprises the following steps:

33. The detection method is characterized by being applied to nursing equipment, wherein the nursing equipment comprises an equipment body, a control system, an elastic detection system, a first contact piece, a second contact piece and a third contact piece, wherein the control system is arranged in the equipment body, the elastic detection system is connected with the control system, the first contact piece is arranged in the equipment body, and the second end of the first contact piece extends out of the equipment body; the contact includes an electrode; the first contact piece, the second contact piece and the third contact piece are positioned on the same straight line and are axisymmetric relative to the third contact piece; at least one of the first contact member and the second contact member and the third contact member can be touched by a care-giver and moved in a pressing direction to establish a connection with the elasticity detection system; the elastic detection system comprises a first pressure detection component and a second pressure detection component; the first pressure detection component is connected with the first contact piece or the second contact piece and is used for detecting a pressure parameter value generated by pressure applied to the first contact piece or the second contact piece; the second pressure detection component is connected with the third contact piece and is used for detecting a pressure parameter value generated by pressure applied to the third contact piece; the first pressure detection assembly and the second pressure detection assembly respectively comprise an elastic structure and a strain detection circuit connected with the elastic structure; the elastic structure is driven to generate elastic deformation based on the movement of the corresponding contact piece; the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates a corresponding pressure parameter value;

The method comprises the following steps:

determining a third pressure parameter value applied to the third contact when the pressure parameter value applied to the first contact and/or the second contact satisfies a pressure balance condition; the pressure balance condition is that the pressure parameter values on the first contact piece and/or the second contact piece are in the corresponding value ranges;

34. The detection method is characterized by being applied to nursing equipment, wherein the nursing equipment comprises an equipment body, a control system, an elastic detection system, a first contact piece, a second contact piece and a third contact piece, wherein the control system is arranged in the equipment body, the elastic detection system is connected with the control system, the first contact piece is arranged in the equipment body, and the second end of the first contact piece extends out of the equipment body; the contact includes an electrode; the first contact piece, the second contact piece and the third contact piece are positioned on the same straight line and are axisymmetric relative to the third contact piece; at least one of the first contact member and the second contact member and the third contact member can be touched by a care-giver and moved in a pressing direction to establish a connection with the elasticity detection system; the elastic detection system comprises two first pressure detection components and one second pressure detection component; the two first pressure detection assemblies are respectively connected with the first contact piece and the second contact piece in a one-to-one correspondence manner, and are used for detecting pressure parameter values generated by pressure applied to the first contact piece and the second contact piece; the second pressure detection component is connected with the third contact piece and is used for detecting a pressure parameter value generated by pressure applied to the third contact piece; the first pressure detection assembly and the second pressure detection assembly respectively comprise an elastic structure and a strain detection circuit connected with the elastic structure; the elastic structure is driven to generate elastic deformation based on the movement of the corresponding contact piece; the strain detection circuit generates resistance change based on elastic deformation of the elastic structure and generates a corresponding pressure parameter value;

The method comprises the following steps: