CN114786084A

CN114786084A - Earphone, skin state detection method and detection device

Info

Publication number: CN114786084A
Application number: CN202210447441.0A
Authority: CN
Inventors: 孔恩来
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-22

Abstract

Some embodiments of the application provide a detection method and detection device of earphone, skin state, the earphone includes casing and sensitization subassembly, the inside chamber that holds that forms of casing, be provided with on the casing and advance unthreaded hole and second towards different first unthreaded hole. The first photosensitive assembly is opposite to the first light inlet hole, and the second photosensitive assembly is opposite to the second light inlet hole. Under the condition that the earphone is in a wearing state, the first incoming light faces the skin of a wearer, the earphone determines the skin state of the wearer through the light intensity difference value of the first photosensitive assembly and the second photosensitive assembly, the metabolism monitoring of the skin of the wearer is applied to the earphone, and the function that the earphone is used for detecting the metabolism degree of the skin is improved.

Description

Earphone, skin state detection method and detection device

Technical Field

The application belongs to the field of earphones, and particularly relates to an earphone, a skin state detection method and a skin state detection device.

Background

With the development of electronic devices, earphones have become one of the important electronic devices for users. Multi-function and integration are gradually becoming the development direction of electronic devices. However, the existing earphone is limited to playing audio, and the function is single, which cannot meet the requirements of users.

Disclosure of Invention

The application aims to provide an earphone, a skin state detection method and a skin state detection device, and solves the problems that the existing earphone is single in function and cannot meet the requirements of users.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides an earphone, including:

the light source comprises a shell, a light source and a light source, wherein an accommodating cavity is formed in the shell, and a first light inlet hole and a second light inlet hole which face different directions are formed in the shell;

the photosensitive assembly is arranged in the accommodating cavity and comprises a first photosensitive assembly and a second photosensitive assembly, the first photosensitive assembly is opposite to the first light inlet, and the second photosensitive assembly is opposite to the second light inlet;

under the condition that the earphone is in a wearing state, the first light inlet hole faces the skin of a wearer, and the earphone determines the skin state of the wearer through the light intensity difference value of the first photosensitive assembly and the second photosensitive assembly.

In a second aspect, an embodiment of the present application provides a method for detecting a skin condition, including:

acquiring a first light intensity and a second light intensity, wherein the first light intensity is the light intensity detected by the first photosensitive assembly, and the second light intensity is the light intensity detected by the second photosensitive assembly;

determining the skin state of the wearer by the difference value of the first light intensity and the second light intensity;

and sending a skin state information prompt according to the skin state.

In a third aspect, an embodiment of the present application provides a device for detecting a skin condition, including:

the acquisition module is used for acquiring first light intensity and second light intensity, wherein the first light intensity is the light intensity detected by the first photosensitive assembly, and the second light intensity is the light intensity detected by the second photosensitive assembly;

the determining module is used for determining the skin state of the wearer according to the difference value of the first light intensity and the second light intensity;

and the sending module is used for sending a skin state information prompt to the wearer according to the skin state.

In a fourth aspect, embodiments of the present application provide a headset, including a processor, a memory, and a program or instructions stored on the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the skin condition detection method according to the second aspect.

In a fifth aspect, the present application provides a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the skin condition detection method according to the second aspect.

In the embodiment of this application, an earphone is provided, the earphone includes casing and sensitization subassembly, the inside formation of casing holds the chamber, be provided with the first unthreaded hole of advancing and the second unthreaded hole of orientation difference on the casing, first sensitization subassembly with first unthreaded hole is relative, second sensitization subassembly with the second is advanced the unthreaded hole and is relative. Under the condition that the earphone is in the wearing state, first light inlet faces the skin of the wearer, the earphone is determined through the light intensity difference value of the first photosensitive assembly and the second photosensitive assembly, the skin state of the wearer is applied to the earphone, the skin state of the user can be obtained in real time, the user can be reminded, and the function of the earphone is enriched.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of a headset according to an embodiment of the present application;

FIG. 2 is a cross-sectional view taken along plane A-A of FIG. 1;

FIG. 3 is a partial schematic view of a headset according to an embodiment of the present application;

FIG. 4 is a grating diagram of a headset according to an embodiment of the present application;

fig. 5 is a schematic view of a headset according to an embodiment of the application in a first wearing state;

fig. 6 is a schematic view of a headset according to an embodiment of the application in a second wearing state;

FIG. 7 is a schematic diagram of another headset according to an embodiment of the present application;

FIG. 8 is a partial schematic view of another headset according to an embodiment of the present application;

FIG. 9 is a flow chart of a method for skin condition detection according to an embodiment of the present application;

FIG. 10 is a schematic view of a skin condition detection device according to an embodiment of the present application;

fig. 11 is a schematic diagram of a hardware structure of a headset according to an embodiment of the present application;

fig. 12 is a schematic diagram of a hardware structure of another headset according to an embodiment of the present application.

Reference numerals are as follows:

1. a housing; 11. a first light inlet hole; 12. a second light inlet hole; 2. a photosensitive assembly; 21. a first photosensitive member; 22. a second photosensitive assembly; 3. a grating; 4. a condenser lens; 41. a first condenser lens; 42. a second condenser lens; 5. a charging assembly; 6. a battery.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of those features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The earphone, the skin condition detection method and the detection device according to the embodiment of the present application are described below with reference to fig. 1 to 12.

As shown in fig. 1-8, there is provided according to some embodiments of the present application a headset comprising:

casing 1 and photosensitive assembly 2, the inside chamber that holds that forms of casing 1, be provided with on the casing 1 and advance unthreaded hole 11 and second light inlet 12 towards different first light inlet 11 and second, first light inlet 11 and second light inlet 12 can receive the outside direct light of earphone and/or the light of reflection. The first light inlet hole 11 and the second light inlet hole 12 may face away from each other, or may form an included angle greater than 0 and smaller than 180 °.

Referring to fig. 2, the photosensitive assembly 2 is disposed in the accommodating cavity of the housing 1, the photosensitive assembly 2 includes a first photosensitive assembly 21 and a second photosensitive assembly 22, the first photosensitive assembly 21 is opposite to the first light inlet 11, the first photosensitive assembly 21 can obtain light passing through the first light inlet 11 and convert the light signal into an analog signal or a digital signal, the second photosensitive assembly 22 is opposite to the second light inlet 12, and the second photosensitive assembly 22 can obtain light passing through the second light inlet 12 and convert the light signal into an analog signal or a digital signal.

Under the condition that the earphone is in a wearing state, the first light inlet hole 11 faces the skin of a wearer, and the earphone determines the skin state of the wearer through the light intensity difference value of the first light sensing component 21 and the second light sensing component 22.

Specifically, when the first light inlet 11 faces the skin of the wearer, a light receiving gap may be left between the first light inlet 11 and the skin of the wearer in order for the first light inlet 11 to receive light. The first light sensing component 21 is configured to obtain a first light ray passing through the first light inlet 11, and the first light ray may include a light ray reflected by at least a part of the skin of the wearer due to the first light inlet 11 facing the skin of the wearer; for example, when the earphone is in a wearing state, the first light inlet hole 11 is close to the skin of a wearer, so that light reflected by the skin of the wearer can enter the first light inlet hole 11, and at this time, the first light inlet hole 11 can also receive direct or reflected light in the environment. The second photosensitive assembly 22 is used for acquiring a second light ray passing through the second light inlet 12. Due to the different orientation of the first light inlet hole 11 and the second light inlet hole 12, for example, the second light inlet hole 12 may be far away from or even away from the skin of the wearer, and then the second light inlet hole 12 is mainly used for receiving the direct or reflected light in the environment; for example, when the earphone is worn, the second light inlet 12 is far away from the skin of the wearer, so that the light reflected by the skin of the wearer can enter the second light inlet 12 as little as possible, and at this time, the second light inlet 12 can receive the direct or reflected light in the environment.

The earphone determines the skin state of the wearer through the light intensity difference value of the first light-sensing assembly 21 and the second light-sensing assembly 22. Because the first light that first photosensitive assembly 21 obtained not only includes ambient light, still includes the light that the wearer's skin reflected, and most or all are ambient light in the light that second photosensitive assembly 22 obtained, make the light intensity of first photosensitive assembly 21 with the light intensity difference of second photosensitive assembly 22 can embody the light intensity that the wearer's skin reflected, promptly the light intensity of first photosensitive assembly 21 with the light intensity difference of second photosensitive assembly 22 is bigger, and the light intensity that the wearer's skin reflected is also bigger. When the skin of the wearer sweats or becomes oily or shiny, the sweat on the skin surface forms water droplets on the skin surface, when the light irradiates the face, the light is diffused and reflected into the first light inlet 11, which means that the intensity of the light reflected by the skin of the wearer is higher, the degree of metabolism of the skin of the wearer is higher, the metabolic value of the skin of the wearer is higher, so that the light intensity difference value of the first light sensing component 21 and the second light sensing component 22 is proportional to the metabolic value of the skin of the wearer, that is, the skin state of the wearer during metabolism such as sweating or oily light can be determined through the light intensity difference value of the first light sensing component 21 and the second light sensing component 22 of the earphone, therefore, the function of detecting skin states such as the metabolic degree of the skin by the earphone is improved, and the real-time detection of the skin state of a wearer is guaranteed.

Specifically, the first photosensitive assembly 21 may receive light transmitted through the first light inlet 11, and convert an optical signal into an analog electrical signal; similarly, the second photosensitive assembly 22 can also receive the light transmitted through the second light inlet 12 and convert the light signal into an analog electrical signal.

Some embodiments of this application provide the earphone includes casing 1 and photosensitive assembly 2, the chamber is held in 1 inside formation of casing, be provided with the first unthreaded hole 11 and the second unthreaded hole 12 of advancing of orientation difference on the casing 1, photosensitive assembly 2 set up in the intracavity that holds of casing 1, photosensitive assembly 2 includes first photosensitive assembly 21 and second photosensitive assembly 22, first photosensitive assembly 21 with first unthreaded hole 11 is relative advances, second photosensitive assembly 22 with unthreaded hole 12 is relative is advanced to the second. When the earphone is in a wearing state, the first light inlet hole 11 faces the skin of a wearer, and the earphone determines the skin state of the wearer through the light intensity difference value of the first light sensing assembly 21 and the second light sensing assembly 22. That is to say, utilize the optics principle, with the metabolic monitoring of wearing person's skin state on the earphone, both promoted the function that the earphone was used for detecting the skin state, guaranteed the real-time detection of wearing person's skin state again.

Like this, can replace the condition that the skin metabolic state was listened to the people's eye through the earphone, when the skin oiliness or perspire much, the user's own skin state can be informed in real time to the mobile terminal that is connected with the earphone to remind the user in time moisturizing accuse oil, through informing the condition of user's skin in real time, the skin problem that can in time prevent to produce because of the pore is blockked up to grease sweat.

In addition, when the light entering amount relative to a single light inlet hole is suddenly changed, false alarm of skin metabolism state detection can be caused, for example, when a user goes from the outdoor to the outdoor, the light entering amount of the light inlet hole is suddenly changed. This application one of the effects of second light inlet 12 is just the condition whether there is the sudden change in the detection ambient light, because of first light inlet 11 and second light inlet 12 are the simultaneous detection, so can judge rationally whether the light intensity data that first sensitization subassembly 21 acquireed is reasonable based on the light intensity data that second sensitization subassembly 22 acquireed. For example, theoretically, the skin oil or sweat is a gradual process, and if the light intensity data of the first photosensitive element 21 and the second photosensitive element 22 are all changed suddenly within the same time, it can be defined as the light intensity change caused by the change of the external environment, rather than the light intensity change caused by the skin metabolic state change. Compared with the traditional absolute value detection modes such as contact detection capacity value and the like, the skin metabolism state detection of the earphone has higher detection precision and accuracy.

Optionally, when the earphone is in a wearing state, the second light inlet hole 12 is far away from the skin of a wearer.

Specifically, when the skin of the wearer of the headset is sweated or oily or shiny, the sweat on the skin surface forms water drops on the skin surface, and when the light is irradiated on the face, the water or oil on the skin surface is reflected and enters the first light inlet 11. Since the first light inlet 11 faces the skin of the wearer when the wearable device is in the wearing state, and the second light inlet 12 is far away from the skin of the wearer when the wearable device is in the wearing state, as shown in fig. 5 and 6, the reflecting surface on the right side in fig. 5 and 6 can be similar to the skin of the wearer, so that the intensity of the light reflected by the skin of the wearer in the light obtained by the first photosensitive assembly 21 is greater than the intensity of the light reflected by the skin of the wearer in the light obtained by the second photosensitive assembly 22, and the accuracy of the earphone for detecting the metabolic degree of the skin is ensured.

In addition, the earphone that this application embodiment provided is on the basis of improving as far as possible in the light that first photosensitive assembly 21 obtained the light that the wearing person skin reflects, can reduce as far as possible in the light that second photosensitive assembly 22 obtained the light that the wearing person skin reflects. Furthermore, the second light inlet 12 can be away from the skin of the wearer when the earphone is in the wearing state, so that the light reflected by the skin of the wearer cannot enter the second light inlet 12, and the second light sensing component 22 can be completely used as a reference component relative to the first light sensing component 21, and the metabolic state of the skin of the wearer can be accurately reflected through the light intensity difference value between the first light sensing component 21 and the second light sensing component 22.

Optionally, referring to fig. 2 and fig. 4, the earphone further includes a grating 3, and the grating 3 is disposed between the first photosensitive assembly 21 and the first light inlet 11.

Specifically, the grating 3 may have a plurality of light transmission paths in different directions, so that the grating 3 can emit light rays in a plurality of specific directions through the first light inlet 11 to the first photosensitive element 21, and most of the light rays in a single direction are filtered by the grating 3, that is, the light transmittance of light rays diffusely reflected by skin such as sweat and oil through the grating 3 is improved, and the light transmittance of light rays diffusely reflected by the skin surface such as clean skin surface through the grating 3 is reduced. In an embodiment, referring to fig. 4, the grating 3 is a truncated cone-shaped grating structure, and a plurality of grating paths in different directions are arranged inside the grating 3, so that light rays in different specific directions can be received, thereby reducing light ray loss and improving detection accuracy.

In addition, a grating 3 may also be disposed between the second photosensitive assembly 22 and the second light inlet 12, so as to ensure a reference effect of the second photosensitive assembly 22.

Optionally, referring to fig. 5 and 6, the earphone further includes a condenser lens 4, the condenser lens 4 includes a first condenser lens 41 and a second condenser lens 42, the first condenser lens 41 is disposed between the first photosensitive assembly 21 and the first light inlet 11, and the second condenser lens 42 is disposed between the second photosensitive assembly 22 and the second light inlet 12.

Specifically, first photosensitive assembly 21 is used for acquireing to pass the first light of first light inlet 11, second photosensitive assembly 22 is used for acquireing to pass the second light of second light inlet 12, in order to avoid first photosensitive assembly 21 with second photosensitive assembly 22 misses first light and second light, can pass through first collector lens 41 is to passing first light of first light inlet 11 gathers, passes through simultaneously second collector lens 42 is to passing second light of second light inlet 12 gathers, in order to guarantee first photosensitive assembly 21 with second photosensitive assembly 22 acquires the completeness of light.

In addition, due to the existence of the first condenser lens 41 and the second condenser lens 42, the first photosensitive assembly 21 and the second photosensitive assembly 22 can be set to be smaller, for example, the size of the first photosensitive assembly 21 opposite to the first light inlet 11 is smaller than the size of the first light inlet 11, and the size of the second photosensitive assembly 22 opposite to the second light inlet 12 is smaller than the size of the second light inlet 12, so that the integrity of the first photosensitive assembly 21 and the second photosensitive assembly 22 for obtaining light rays can be ensured.

In one embodiment, referring to fig. 5, when the earphone is in the first wearing state, when light irradiates the skin of a wearer, the skin surface is approximately a smooth plane due to less water metabolism of the skin, the light is specularly reflected and irradiates through the first light inlet 11, and since the light reflected by the mirror surface is in substantially the same direction, the reflected light enters only from a part of the grating holes inside the grating 3 and irradiates on the first photosensitive element 21 after being condensed by the first condensing lens 41. Then, the first photosensitive assembly 21 determines, for example, how much or little the reflected light is according to the detected brightness value, so as to detect the metabolic degree of the skin of the wearer.

In another embodiment, referring to fig. 6, when the earphone is in the second wearing state, when sweat or oil is metabolized on the skin surface of the wearer, water drops and the like are easily gathered on the skin surface, and diffuse reflection easily occurs after light irradiates the skin, which is also the reason why people can usually visually observe oil and sweat on the skin. The light reflected by diffusion enters the grating 3 through the first light inlet 11, and the angle of the whole light reflected by diffusion is wider, so that more light can pass through the grating 3, the light is condensed by the first condensing lens 41, the brightness value is measured by the first photosensitive component 21, the quantity of the entering reflected light is measured and calculated through the brightness value, and the size of surface water drops is mapped, so that the moisture metabolism degree on the surface of the skin is detected.

After the light intensity data is transmitted back to the mobile terminal, the mobile terminal records a change value of the light intensity data in unit time, for example, a derivative is obtained after the data is derived, and the derivative is analyzed to obtain a change trend of water metabolism. And then the mobile terminal informs the skin water metabolism condition of the user at the current time through an earphone.

Alternatively, referring to fig. 4 to 8, the first photosensitive assembly 21 is a photosensitive chip or a photosensor array assembly.

Specifically, the first photosensitive member 21 can detect the metabolic degree of the skin by acquiring the intensity or amount of light. For example, when the first light sensing element 21 is a light sensing chip, the light sensing chip can detect the metabolic degree of the skin according to the light intensity of the first light passing through the first light inlet 11. When the first photosensitive element 21 is a photosensor array element, the photosensor array element can detect the metabolic level of the skin according to the quantity of the first light passing through the first light inlet 11.

Specifically, the photosensor array can be formed by combining individual photosensors, and each individual photosensor unit can sense light and generate an electrical signal. Referring to fig. 8, the photosensor array assembly can be close to the grating 3, and the number and position of the arrays of the photosensor array assembly remain the same as the bottom large circular surface of the grating 3. Can make the light of 3 transmissions of grating can both fall on the photoelectric sensor array subassembly like this, the photoelectric sensor array subassembly is through the area of measuring light, just also calculates the cell quantity of being shone and obtains incident light quantity promptly, and the intensive degree of the surperficial drop of skin of the person of remapping out of, and can not receive the influence of light intensity.

Optionally, the earphone includes a sound-receiving hole, which is the second light-entering hole 12.

Specifically, when the earphone produces sound and receives sound, the earphone can be provided with a sound outlet hole and a sound receiving hole, taking the sound receiving hole as an example, in order to receive the sound outside the earphone, the sound receiving hole can be a through hole directly outside the earphone. The second light inlet 12 can receive direct and/or reflected light from the outside of the earphone, that is, the second light inlet 12 is also a through hole directly disposed to the outside. On the basis of simplifying the structure of the earphone, the second light inlet 12 can be multiplexed into the acoustic hole, so that the dual functions of light inlet and sound receiving of the second light inlet 12 are realized.

In addition, the first light inlet hole 11 and the second light inlet hole 12 may be multiplexed as the existing hole of the earphone, and the first light inlet hole 11 or the second light inlet hole 12 may be an air pressure balance hole, or the like, that is, the first photosensitive assembly 21 or the second photosensitive assembly 22 is disposed at the position opposite to the air pressure balance hole, so as to reduce the number of holes formed on the surface of the earphone housing, and improve the structural integrity and the appearance consistency of the earphone.

Optionally, referring to fig. 3, the earphone further comprises a charging assembly 5, a battery 6 is disposed in the housing 1, and the photosensitive assembly 2 is electrically connected to the battery 6 through the charging assembly 5.

Specifically, the subassembly 5 that charges can be for the IC that charges, and when light passed through first light inlet 11 and second light inlet 12 and shined on sensitization subassembly 2, can produce voltage on sensitization subassembly 2, promptly the sensitization subassembly 2 can become the electric energy with light energy conversion, and the IC that charges can give battery 6 with the electric energy after the conversion and charge to promote the duration of earphone.

Alternatively, referring to fig. 1 and 2, the earphone may be a bluetooth earphone, the earphone includes an ear stem portion and an ear inlet portion, and the first light inlet hole 11 and the second light inlet hole 12 are both disposed on the ear stem portion.

Specifically, referring to fig. 1, the ear stem portion extends along the Z direction, and since the ear stem portion is exposed outside the skin of the wearer, the first light inlet hole 11 and the second light inlet hole 12 may be disposed on the ear stem portion so that the first light inlet hole 11 and the second light inlet hole 12 receive the ambient light and the skin emission light.

Optionally, referring to fig. 1 and fig. 2, the first light inlet hole 11 and the second light inlet hole 12 are disposed along the circumferential direction of the ear portion, and the corresponding central angle range of the first light inlet hole 11 and the second light inlet hole 12 is 30 ° to 180 °.

In particular, the handle portion may be cylindrical or elliptic cylindrical, taking the cylindrical handle portion as an example, fig. 2 is a sectional view along the plane X-Y in fig. 1, that is, a sectional view along the plane a-a in fig. 1, and since the first light inlet hole 11 and the second light inlet hole 12 are oriented differently on the housing 1, when the earphone is in a wearing state, the first light inlet hole 11 faces the skin of the wearer, that is, the second light inlet hole 12 may be deviated or away from the skin of the wearer, the first light inlet hole 11 and the second light inlet hole 12 may be disposed at an angle, for example, the range of the central angle corresponding to the first light inlet hole 11 and the second light inlet hole 12 is 30 ° to 180 °, so that the light reflected by the skin of the wearer can enter the first light inlet hole 11 as much as possible, and the light reflected by the skin of the wearer can enter the second light inlet hole 12 as little as possible to receive the environment, the accuracy of the earphone for detecting skin states such as the metabolic degree of the skin is improved.

In addition, the first light inlet hole 11 and the second light inlet hole 12 may be multiplexed into existing holes of the earphone, such as an air pressure balancing hole, a sound receiving hole, and the like, so as to improve the structural integrity of the earphone. In addition, the earphone can also be replaced by a bracelet or intelligent glasses, and the skin state can be detected in the same way. Referring to fig. 9, an embodiment of the present application further provides a method for detecting a skin condition, where the method includes:

s101, obtaining first light intensity and second light intensity, wherein the first light intensity is the light intensity detected by the first photosensitive assembly 21, and the second light intensity is the light intensity detected by the second photosensitive assembly 22.

In this embodiment, a user may perform a light receiving operation through an earphone, where the light may be a first light passing through the first light inlet 11 and a second light passing through the second light inlet 12.

In this embodiment, after receiving the first light passing through the first light inlet 11 and the second light passing through the second light inlet 12, a user may obtain, through a photosensitive assembly of the headset, a first light intensity received by the first photosensitive assembly 21 and a second light intensity received by the second photosensitive assembly 22, respectively, so as to correspond to the number of the first light passing through the first light inlet 11 and the number of the second light passing through the second light inlet 12.

And S102, determining the skin state of the wearer according to the difference value of the first light intensity and the second light intensity.

In this embodiment, because the light in the first light intensity that first photosensitive component 21 obtained not only includes ambient light, still includes the light that the wearer skin reflected, and most or all are ambient light in the second light intensity that second photosensitive component 22 obtained, make the light intensity of first photosensitive component 21 with the light intensity difference value of second photosensitive component 22 can embody the light intensity that the wearer skin reflected, promptly the light intensity of first photosensitive component 21 with the light intensity difference value of second photosensitive component 22 is big more, and the light intensity that the wearer skin reflected is also big more. When the skin of the wearer sweats or emits oily light or other metabolic conditions, sweat on the skin surface forms water droplets on the skin surface, and when the light irradiates the face, the light enters the first light inlet 11 through diffuse reflection, which means that the higher the intensity of the light reflected by the skin of the wearer is, the higher the metabolic state of the skin of the wearer is, the higher the metabolic value of the skin of the wearer is, so that the light intensity difference between the first photosensitive component 21 and the second photosensitive component 22 is in direct proportion to the metabolic value of the skin of the wearer, so as to accurately determine the state of the skin of the wearer.

And S103, sending a skin state information prompt according to the skin state.

In the embodiment, the earphone is used for replacing human eyes to detect the skin metabolism state, when the skin is oily or sweats too much, the mobile terminal connected with the earphone can send skin state information to remind a user through the earphone in real time so as to remind the user of timely supplementing and controlling water and oil, and the skin problem caused by blocking pores with grease sweat can be prevented in time by informing the skin condition of the user in real time.

In this embodiment, because light in the first light intensity that first photosensitive assembly obtained not only includes ambient light, still includes the light that the wearer skin reflects, makes the luminous intensity of first light with the light intensity difference of second light can embody the light intensity that the wearer skin reflects, promptly the luminous intensity of first light with the light intensity difference of second light is big more, and the light intensity that the wearer skin reflects is also big more, has promoted the variety of the skin metabolic state detection method of wearer.

Optionally, when the difference between the first light intensity and the second light intensity is greater than the set intensity, the skin state of the wearer is determined to be an oil state or a sweat state.

Specifically, the light intensity reflected by the skin of the wearer can be represented by the difference between the first light intensity obtained by the first photosensitive assembly 21 and the second light intensity obtained by the second photosensitive assembly 22, that is, the greater the difference between the first light intensity obtained by the first photosensitive assembly 21 and the second light intensity obtained by the second photosensitive assembly 22 is, the greater the light intensity reflected by the skin of the wearer is. When the difference value of first light intensity and second light intensity is greater than the setting intensity, for example when the skin of the wearer needs moisturizing or mends oil, confirm that the skin state of the wearer is the state of producing oil or the state of sweating to send skin state information through the earphone in real time and remind the user, in order to remind the user in time moisturizing accuse oil.

Referring to fig. 10, an embodiment of the present application further provides a device for detecting a skin condition, where the device includes:

an obtaining module 201, configured to obtain a first light intensity and a second light intensity, where the first light intensity is a light intensity detected by the first photosensitive assembly 21, and the second light intensity is a light intensity detected by the second photosensitive assembly 22;

a determining module 202, configured to determine a skin condition of the wearer according to a difference between the first light intensity and the second light intensity;

and the sending module 203 is used for sending a skin state information prompt to the wearer according to the skin state.

Referring to fig. 11, the present embodiment provides an earphone 100, which includes a processor 110, a memory 109, and a program or instructions stored on the memory 109 and executable on the processor, and when the program or instructions are executed by the processor, the steps of the skin condition detection method are implemented.

Fig. 12 is a schematic diagram of a hardware structure of a headset according to an embodiment of the present disclosure.

The headset 100 includes, but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010.

Those skilled in the art will appreciate that the headset 100 may further include a power supply for supplying power to various components, and the power supply may be logically connected to the processor 1010 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system. The earphone configuration shown in fig. 12 does not constitute a limitation of the earphone, and the earphone may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components may be used, and will not be described again.

The embodiment of the application also provides a readable storage medium, on which a program or instructions are stored, and when executed by a processor, the program or instructions implement the steps of the skin state detection method.

Wherein, the processor is the processor in the earphone described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory, a random access memory, a magnetic or optical disk, and the like.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. An earphone, comprising:

the light source device comprises a shell, a light source and a light guide plate, wherein an accommodating cavity is formed in the shell, and a first light inlet and a second light inlet which face different directions are formed in the shell;

when the earphone is in a wearing state, the first light inlet hole faces the skin of a wearer, and the earphone determines the skin state of the wearer through the light intensity difference value of the first photosensitive assembly and the second photosensitive assembly.

2. The headset of claim 1, further comprising a grating disposed between the first light sensing assembly and the first light inlet.

3. The earphone according to claim 1, further comprising a condenser lens, wherein the condenser lens comprises a first condenser lens and a second condenser lens, the first condenser lens is disposed between the first photosensitive assembly and the first light inlet, and the second condenser lens is disposed between the second photosensitive assembly and the second light inlet.

4. The headset of claim 1, wherein the first light sensing component is a light sensing chip or a photosensor array component.

5. The earphone according to claim 1, comprising a sound receiving hole, wherein the sound receiving hole is the second light inlet hole.

6. The headset of claim 1, wherein the headset comprises a handle portion and an ear-entering portion, and wherein the first light inlet and the second light inlet are both disposed on the handle portion.

7. The earphone according to claim 6, wherein the first light inlet hole and the second light inlet hole are arranged along the circumference of the ear handle part, and the corresponding central angles of the first light inlet hole and the second light inlet hole are in the range of 30-180 °.

8. A method for detecting skin condition, applied to a headset according to any one of claims 1-7, the method comprising:

and sending a skin state information prompt according to the skin state.

9. The detecting method according to claim 8, wherein when the difference between the first light intensity and the second light intensity is greater than a set intensity, the skin condition of the wearer is determined to be an oily condition or a sweat condition.

10. A device for detecting skin condition, comprising:

11. A headset, characterized by a processor, a memory and a program or instructions stored on the memory and executable on the processor, which program or instructions, when executed by the processor, carry out the steps of the method of detecting a skin condition according to claim 8 or 9.

12. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the method of detection of skin condition according to claim 8 or 9.