CN218959092U - Wireless bone conduction earphone - Google Patents

Abstract

The application belongs to the technical field of earphones, and provides a wireless bone conduction earphone, which comprises: the wireless bone conduction earphone comprises a connecting part, a sound generating part and a functional area, wherein the sound generating part is positioned at the end part of the wireless bone conduction earphone, the functional area is arranged between the connecting part and the sound generating part, the functional area comprises a light sensor, a motion sensor, a pickup unit, a processing unit and a light emitting device, and the light sensor, the motion sensor, the pickup unit and the light emitting device are all connected with the processing unit; the light sensor is used for acquiring the light intensity; the motion sensor is used for acquiring motion data of a wearer wearing the wireless bone conduction earphone; the pick-up unit is used for acquiring an ambient sound signal; the processing unit is used for controlling the light-emitting device according to the light intensity and the motion data; or the processing unit is used for controlling the light-emitting device according to the light intensity and the environmental sound signal. Thus, the problem that surrounding vehicles are difficult to notice pedestrians in front and accidents are easy to occur when people are in a dim place can be avoided.

Description

Wireless bone conduction earphone

Technical Field

The application belongs to the technical field of earphones, and more particularly relates to a wireless bone conduction earphone.

Background

With the increasing demand of people for music, more and more people choose to use wireless headphones, whether riding a vehicle, working or moving, hope to accompany the music anytime and anywhere. However, when people use the headset outdoors, such as during riding, or when people do exercise, such as running or swimming, they want to hear the surrounding environment, and do not want to have the earplug in the ear, which is comfortable and safe during exercise.

However, when people are in a dim place, surrounding vehicles or pedestrians are hard to notice that pedestrians are in front, and accidents are very easy to occur.

Disclosure of Invention

An object of the embodiment of the application is to provide a wireless bone conduction earphone, so as to solve the problem that in the prior art, when people are in a dim place, surrounding vehicles or pedestrians are difficult to notice that pedestrians are in front, and accidents are very easy to occur.

The wireless bone conduction earphone provided by the embodiment of the application comprises: connecting portion, sound production portion and functional area, the functional area set up in connecting portion with between the sound production portion, the sound production portion is located wireless bone conduction earphone's tip, wherein, wireless bone conduction earphone still includes: the light sensor, the motion sensor, the pickup unit and the light emitting device are all connected with the processing unit, and the light sensor, the motion sensor, the pickup unit, the processing unit and the light emitting device are accommodated in the functional area; the light sensor is used for acquiring light intensity; the motion sensor is used for acquiring motion data of a wearer wearing the wireless bone conduction headset; the pickup unit is used for acquiring an ambient sound signal; the processing unit is used for controlling the light-emitting device according to the light intensity and the motion data; or the processing unit is used for controlling the light-emitting device according to the light intensity and the environmental sound signal.

The wireless bone conduction earphone is provided with a processing unit, an optical sensor, a motion sensor and a light emitting device, wherein the processing unit is connected with the optical sensor, the motion sensor and the pickup unit respectively, and is used for controlling the light emitting device according to the acquired light intensity and motion data of the environment where the wearer is located, or the processing unit can also be used for controlling the light emitting device according to the light intensity and the environmental sound signal of the environment where the wearer is located so as to avoid collision between surrounding pedestrians or vehicles and the wearer. In addition, on the aspect of light intensity, the processing unit is combined with the motion data to control the light-emitting device, so that a wearer can pay attention to the distances between surrounding vehicles and pedestrians and the wearer at any time during motion, and the motion experience of the wearer is improved; or on the basis of light intensity, the environment sound signal collected by the pickup unit of the wireless bone conduction earphone can be used for controlling the light-emitting device, so that space occupation is reduced, and the degree of the noise of the environment sound signal can reflect the degree of the crowding of people to a certain extent, therefore, surrounding vehicles and pedestrians can be more effectively reminded in places with the dense personnel so as to avoid collision.

Optionally, the functional area includes a first housing, a light emitting hole is formed on an outer surface of the first housing, the light emitting device is installed in the light emitting hole, and the light emitting device is exposed out of the light emitting hole.

The wireless bone conduction earphone that this application embodiment provided sets up the light emitting aperture on the first shell of functional area, can ensure the stability after the installation of lighting device for lighting device leaks outside the light emitting aperture outward, avoids lighting device to be sheltered from light by first shell when luminous.

Optionally, the light emitting device is mounted in the light emitting hole in a protruding manner relative to the light emitting hole.

The wireless bone conduction earphone provided by the embodiment of the application, the light-emitting device protrudes outwards from the light-emitting hole, so that the light propagation range of the light-emitting device can be enlarged, and the position of a wearer is further highlighted.

Optionally, the functional area includes a first housing, a photosensitive hole is formed on an outer surface of the first housing, and the light sensor passes through the photosensitive Kong Caiji light.

The wireless bone conduction earphone that this application embodiment provided can make light sensor can pass through sensitization Kong Caiji light through setting up the sensitization hole on first shell surface.

Optionally, the light sensor is disposed below the photosensitive hole.

The wireless bone conduction earphone that this application embodiment provided sets up light sensor in the below in sensitization hole, when having ensured that light sensor can obtain light intensity through sensitization hole, also ensured the pleasing to the eye degree of wireless bone conduction earphone.

Optionally, the processing unit is specifically configured to: and if the light intensity is lower than a first threshold value and the wearer is determined to be in a motion state based on the motion data, controlling the light emitting device to be in a first light emitting mode, wherein the first light emitting mode is related to the power of the light emitting device.

The wireless bone conduction earphone that this embodiment provided, processing unit can be through obtaining the motion state of wearer and the light intensity of the environment that is located, when the wearer is in motion state and light intensity is less than first threshold value, control lighting device is luminous with first luminescence mode, pedestrian and vehicle around can be reminded to have the sporter in the light department to avoid bumping with the wearer, ensure the safety of wearer.

Optionally, the processing unit is specifically configured to: and if the light intensity is lower than a first threshold value and the wearer is converted from the motion state to the static state, controlling the light-emitting device to switch from the first light-emitting mode to a second light-emitting mode, wherein the power of the second light-emitting mode is larger than that of the first light-emitting mode.

According to the wireless bone conduction earphone, when a wearer changes from a motion state to a static state, the power of the light-emitting device is increased through the processing unit, so that the brightness of the light-emitting device is enhanced, visual stimulus is given to surrounding pedestrians and vehicles, and accordingly collision of the pedestrians and the vehicles due to the fact that the wearer is not noticed to stop moving can be avoided, and collision can be avoided better.

Optionally, the power of the second light emitting mode is the maximum power of the light emitting device.

According to the wireless bone conduction earphone, when a wearer changes from a motion state to a static state, the light-emitting device emits light with maximum power, so that the brightness of the light-emitting device reaches the highest value, and the effect of reinforcing and reminding pedestrians and vehicle wearers can be achieved.

Optionally, the processing unit is specifically configured to: and if the light intensity is lower than a first threshold value and the volume of the environment sound signal is higher than a second threshold value, controlling the light-emitting device to be in a third light-emitting mode, wherein the third light-emitting mode is related to the power of the light-emitting device.

According to the wireless bone conduction earphone provided by the embodiment of the application, whether the light intensity of the environment where a wearer is located is lower than the first threshold value or not and whether the volume of an environment sound signal is lower than the second threshold value or not are judged through the processing unit, whether the light-emitting device emits light in a third light-emitting mode or not is controlled according to the judging result, and the situation that the wireless bone conduction earphone has the effect of reminding pedestrians and vehicles to wear positions can be guaranteed, and meanwhile excessive loss of electric quantity of the wireless bone conduction earphone is avoided.

Optionally, the motion sensor is a gravity sensor.

According to the wireless bone conduction earphone, when a wearer wears the wireless bone conduction earphone to do sports, the gravity sensor can acquire acceleration of the wearer and send the acceleration of the wearer to the processing unit, so that the processing unit can determine the movement state of the wearer according to the acceleration.

Drawings

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

Fig. 1 is a schematic diagram of the bone conduction headset according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a bone conduction headset according to an embodiment of the present application.

Wherein, each reference sign in the figure:

the portable electronic device comprises a processing unit 10, a light sensor 21, a motion sensor 22, a sound pickup unit 30, a light emitting device 40, an earphone charging interface 51, a charge and discharge control unit 52, an electric energy storage unit 53, an antenna receiving unit 60, a first key 61, a second key 62, a third key 63, a status light 70, a sound emitting part 81, a functional area 82, a connecting part 83, a first housing 821, a light sensing hole 822 and a light emitting hole 823.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to solve the problem that people are in dim places, surrounding vehicles or pedestrians are difficult to notice pedestrians in front of the pedestrians, accidents are easy to happen, the embodiment of the application provides a wireless bone conduction earphone, a processing unit, a light sensor, a motion sensor, a pickup unit and a light emitting device are arranged in the wireless bone conduction earphone, the processing unit obtains light intensity of the environment where the light sensor is located and motion data obtained by the motion sensor, the processing unit is used for controlling the light emitting device according to the light intensity and the motion data, or the processing unit obtains environment sound signals obtained by the pickup unit and the light intensity of the environment where the light sensor is located, and the processing unit is used for controlling the light emitting device according to the light intensity and the environment sound signals. People can highlight the position of the wireless bone conduction earphone through the light-emitting device at a dim light place by wearing the wireless bone conduction earphone so as to remind surrounding vehicles and pedestrians to avoid collision; moreover, on the basis of the light intensity, the processing unit is combined with the motion data to control the light-emitting device, so that a wearer can pay attention to the distances between surrounding vehicles and pedestrians and the wearer at any time during motion, and the motion experience of the wearer is improved; or on the basis of light intensity, the environment sound signal collected by the pickup unit of the wireless bone conduction earphone can be used for controlling the light-emitting device, so that space occupation is reduced, and the degree of the noise of the environment sound signal can reflect the degree of the crowding of people to a certain extent, therefore, surrounding vehicles and pedestrians can be more effectively reminded in places with the dense personnel so as to avoid collision.

Fig. 1 shows a schematic diagram of the bone conduction headset according to the embodiment of the present utility model, and for convenience of explanation, only the portions related to the embodiment are shown, as described in detail below.

Referring to fig. 1, the wireless bone conduction headset provided in the embodiment of the present application includes a processing unit 10, a light sensor 21, a motion sensor 22, a pickup unit 30, a light emitting device 40, a headset charging interface 51, a charging and discharging control unit 52, an electrical energy storage unit 53, an antenna receiving unit 60, a key one 61, a key two 62, a key three 63, and a status light 70.

The processing unit 10 is configured to convert the data signal received from the antenna receiving unit 60 into audio to the sounding part 81. The processing unit 10 is respectively connected with the light sensor 21, the motion sensor 22, the pickup unit 30, the light emitting device 40, the earphone charging interface 51, the charge and discharge control unit 52, the electric energy storage unit 53, the antenna receiving unit 60, the first key 61, the second key 62, the third key 63, the status light 70 and the sounding part 81 to acquire data signals sent by each device, and the operation state of each device is controlled by the acquired data signals.

The light sensor 21 is used to obtain the intensity of light of the environment in which the wearer is located.

The motion sensor 22 is used to acquire motion data of a wearer wearing the wireless bone-conduction headset.

The sound pickup unit 30 may be a microphone for receiving a sound of a wearer during a call and acquiring an external environmental sound signal.

The light emitting device 40 may be a light emitting diode, a fluorescent lamp, a low pressure sodium lamp, or other type of device that emits light.

The earphone charging interface 51 is for receiving an external power supply and then supplying the power to the charge and discharge control unit.

The charge and discharge control unit 52 is used to supply electric power to the processing unit 10, and the electric power storage unit 53.

The electrical energy storage unit 53 may be a rechargeable battery for storing electrical energy.

The antenna receiving unit 60 may be used to collect the sound of the wearer's speaking and transmit the acquired sound to the processing unit 10.

The key one 61 may be a switch key for turning on and off the headphones.

Key two 62 may be a volume key for increasing the volume.

Key three 63 may be a volume key for reducing the volume.

The status lights 70 may be lights of different colors that indicate that the wireless bone-conduction headset is in different states. For example, when the wireless bone conduction headset is in a charged state, the status light 70 is red in color.

Fig. 2 is a schematic structural diagram of a wireless bone-conduction headset according to an embodiment of the present application.

Referring to fig. 2, a wireless bone conduction headset, comprising: the wireless bone conduction earphone comprises a connecting part 83, a sound emitting part 81 and a functional area 82, wherein the functional area 82 is arranged between the connecting part 83 and the sound emitting part 81, and the sound emitting part 81 is positioned at the end part of the wireless bone conduction earphone.

It should be understood that the number of sounding parts 81 and functional areas 82 in the wireless bone conduction headset is 2.

The sound emitting part 81 is generally referred to as a bone-transfer horn on the earphone, and the principle of the bone-transfer horn is to transmit sound to the inner ear via the skull of the person through different frequencies of vibration.

The functional area 82 is used to represent the area of the wireless bone-conduction headset that includes part of the device.

In the embodiment of the present application, the photosensor 21, the motion sensor 22, the pickup unit 30, and the light emitting device 40 are accommodated in the functional area 82. It should be appreciated that further components, such as a charge and discharge control unit 92, an electrical energy storage unit 93, may also be accommodated within the functional area 82.

It should be appreciated that both functional areas 82 may include the light sensor 21, the motion sensor 22, the pickup unit 30, the light emitting device 40, and other devices, or that one of the functional areas 82 may include the above-described devices, which are not limited in any way herein.

The connection portion 83 is used for connecting the two functional areas 82 of the wireless bone conduction headset.

In some embodiments, referring to fig. 2, the functional area 82 of the wireless bone conduction headset includes a first housing 821, an outer surface of the first housing 821 is formed with a light emitting hole 823, a light emitting device 40 is installed in the light emitting hole 823, and the light emitting device 40 is exposed outside the light emitting hole 823.

It should be appreciated that the first housing 821 may be used to house a variety of devices. Illustratively, referring to fig. 2, the first housing 821 houses the light sensor 21, the motion sensor 22, the sound pickup unit 30, the processing unit 10, and the light emitting device 40.

In an example, referring to fig. 2, a light emitting hole 823 is provided above the first housing 821, the light emitting hole 823 may accommodate the light emitting device 40, the light emitting device 40 is leaked outside the light emitting hole 823, and it can be understood that a light emitting portion of the light emitting device 40 is leaked outside the light emitting hole 823.

In other examples, the light emitting hole 823 may be provided at a side or under the first housing 821, which is not limited in any way.

According to the wireless bone conduction earphone provided by the embodiment of the application, the light emitting hole 823 is formed in the first housing 821 of the functional area 82, so that stability of the light emitting device 40 after being installed can be ensured, the light emitting device 40 leaks out of the light emitting hole 823, and light is prevented from being blocked by the first housing 821 when the light emitting device 40 emits light.

In some embodiments, referring to fig. 2, the light emitting device 40 of the wireless bone conduction headset is mounted in the light emitting aperture 823 protruding with respect to the light emitting aperture 823. Illustratively, referring to FIG. 2, the light emitting device 40 is mounted to the light emitting aperture 823, but a portion of the light emitting device 40 protrudes outside the light emitting aperture 823.

The wireless bone conduction earphone provided by the embodiment of the application has the advantages that the light-emitting device 40 protrudes outwards from the light-emitting hole 823, so that the light propagation range of the light-emitting device 40 can be enlarged, and the position of a wearer is further highlighted.

In some embodiments, referring to fig. 2, the functional area 82 of the wireless bone conduction headset includes a first housing 821, an outer surface of which is formed with a light sensing hole 822, and the light sensor 40 collects light through the light sensing hole 822.

It will be appreciated that the light sensor 21 may be disposed in any area adjacent to the light sensing aperture 822, and no obstruction exists between the light sensing aperture 822 and the light sensor 21, such that light may enter the light sensor 21 through the light sensing aperture 822, such that the light sensor 21 collects light through the light sensing aperture 822.

According to the wireless bone conduction earphone provided by the embodiment of the application, the light sensing hole 822 is formed in the surface of the first housing 821, so that the light sensor 21 can collect light through the light sensing hole 822.

In some embodiments, the light sensor 21 of the wireless bone conduction headset is disposed below the light sensing aperture 822.

It can be appreciated that the light sensor 40 is installed below the light sensing hole 822, and the light can directly pass through the light sensing hole 822 to irradiate the light sensor 40, so that the light sensor 40 obtains the light intensity.

The wireless bone conduction earphone that this application provided sets up light sensor 40 in the below of sensitization hole 822, when having ensured that light sensor 40 can obtain light intensity through sensitization hole 822, also ensured the pleasing to the eye degree of wireless bone conduction earphone.

Next, a process of controlling the light emitting device 40 by the processing unit 10 of the embodiment of the present application will be specifically described.

In the present embodiment, the light sensor 21 is used to acquire the light intensity; the motion sensor 22 is used to acquire motion data of a wearer wearing the wireless bone-conduction headset; the sound pickup unit 30 is for acquiring an ambient sound signal; the processing unit 10 is used for controlling the light emitting device 40 according to the light intensity and the motion data; or, the processing unit 10 is used for controlling the light emitting device 40 according to the light intensity and the ambient sound signal.

First, a description will be made of the function of the processing unit 10 for controlling the light emitting device 40 according to the light intensity and the movement data. The function of the processing unit 10 for controlling the light emitting device 40 according to the light intensity and the ambient sound signal will be described later.

In some embodiments, the light intensity may be expressed in terms of lumen values. The lumen value of the light intensities may reflect how easily the wearer is at these light intensities, as noted by surrounding pedestrians and vehicles. For example, in an environment with a light intensity of 2600 lumens, the wearer is easily found; in an environment with a light intensity of 100 lumens, the wearer is not easily found.

It should be understood that the light intensity may also be expressed in terms of light energy as well as other light intensity units, without any limitation.

The light sensor 21 is typically a device that is sensitive to the lumen value of the light surrounding the device and converts the lumen value into an electrical signal. In the embodiment of the present application, after the light sensor 21 converts the lumen value of the acquired light into an electrical signal, the electrical signal is transmitted to the processing unit 10, and the processing unit 10 calculates the acquired electrical signal to determine the light intensity value of the environment where the wearer is located.

It should be noted that the motion sensor 22 may be any sensor that may acquire motion data of a user. For example, the motion sensor 22 may be a gravity sensor, an acceleration sensor, an inertial sensor, or other motion sensor.

It should be appreciated that the wireless bone-conduction headset is worn by the wearer, and that the motion data acquired by the motion sensor 22 is the motion data of the wearer.

For example, the motion sensor 22 may be a gravity sensor. Based on this, the movement data may be a value of acceleration generated during movement of the wearer.

According to the wireless bone conduction earphone provided by the embodiment of the application, when a wearer wears the wireless bone conduction earphone to do sports, the gravity sensor can acquire the acceleration of the wearer and send the acceleration of the wearer to the processing unit 10, so that the processing unit 10 determines the movement state of the wearer according to the acceleration.

The wireless bone conduction earphone that this embodiment provided is provided with light sensor 21, motion sensor 22, processing unit 10 and illuminator 40, processing unit 10 obtains the light intensity of the environment that the person of wearing that light sensor 21 obtained is located and the motion data that motion sensor 22 obtained, according to light intensity and motion data control illuminator 40, and then remind pedestrian's position around, can be in the place that light is dim place outstanding self place, remind vehicle and pedestrian around to avoid producing the collision, simultaneously, because the person of wearing can not need the moment to pay attention to vehicle around and pedestrian and self distance when the motion, can improve the motion experience of person of wearing.

In some embodiments, the processing unit 10 of the wireless bone conduction headset is specifically configured to: if the light intensity is below the first threshold and it is determined that the wearer is in motion based on the motion data, the light emitting device 40 is controlled to be in a first light emitting mode, the first light emitting mode being related to the power of the light emitting device 40.

The first threshold may be the lowest light intensity that the wearer finds by surrounding pedestrians and vehicles.

As previously mentioned, the light intensity may be expressed in terms of lumen values, and then the first threshold value is also expressed in terms of lumen values. For example, the first threshold may be 100 lumens.

It will be appreciated that the magnitude of the power of the light emitting device 40 determines the brightness of the light emitting device 40. The greater the power of the light emitting device 40, the brighter the light emitting device 40, and the smaller the power of the light emitting device 40, the darker the light emitting device 40.

The first light emitting mode is related to the power of the light emitting device 40, and it is understood that the light emitting device 40 has a specific power when the light emitting device 40 is in the first light emitting mode. Illustratively, the power of the light emitting device 40 is less when the light emitting device 40 is in the first light emitting mode.

As can be seen from the above, the processing unit 10 can obtain the light intensity of the environment where the wearer is located through the light sensor 21, and determine the movement state of the wearer through the movement data of the wearer obtained by the movement sensor 22, and further, if the light intensity is lower than the first threshold value and the wearer is determined to be in the movement state based on the movement data, the processing unit 10 controls the light emitting device 40 to be in the first light emitting mode.

In an example, the power of the first light emitting mode may be 50% of the maximum power of the light emitting device 40, for example, the maximum light emitting power of the light emitting device 40 is 10 watts, and the power of the first light emitting mode is 5 watts, which is not limited herein.

In this example, the processing unit 10 acquires the movement data of the wearer through the movement sensor 22, determines that the wearer is in a movement state, and acquires the light intensity of the environment in which the wearer is located through the light sensor 21, and when the lumen value of the light intensity is lower than 100 lumens, the processing unit 10 transmits a power adjustment instruction to the light emitting device 40, sets the power of the light emitting device 40 to 5 watts, so that the light emitting device 40 emits light in the first light emitting mode.

In the embodiment of the present application, the power adjustment command may be an electrical signal for adjusting the power of the light emitting device 40, or any other operation for adjusting the power of the light emitting device 40, which is not limited herein.

In other examples, the power of the first light emitting mode may be any power less than the maximum power of the light emitting device 40, which is not limited herein.

The wireless bone conduction earphone provided by the embodiment of the application, the processing unit 10 can obtain the motion state of the wearer and the light intensity of the environment, when the wearer is in the motion state and the light intensity is lower than the first threshold value, the light emitting device 40 is controlled to emit light in the first light emitting mode, and surrounding pedestrians and vehicles can be reminded of having the sporter at the light position, so that collision with the wearer is avoided, and the safety of the wearer is ensured.

In some embodiments, the processing unit 10 of the wireless bone conduction headset is specifically configured to: if the intensity of the light is below the first threshold and the wearer transitions from the moving state to the resting state, the light emitting device 40 is controlled to switch from the first light emitting mode to a second light emitting mode, the power of the second light emitting mode being greater than the power of the first light emitting mode.

The wearer's transition from the movement state to the resting state may be understood as a state in which the wearer is otherwise in continuous movement and suddenly stops at a certain moment, and then, at a moment in which the wearer stops moving, the wearer becomes in the resting state, which may be understood as a sudden stop state.

The second light emitting mode is related to the power of the light emitting device 40, and it is understood that the light emitting device 40 has a specific power when the light emitting device 40 is in the second light emitting mode.

Since the power of the second light emitting mode is greater than the power of the first light emitting mode, the luminance of the light emitting device 40 in the second light emitting mode is greater than the luminance in the first light emitting mode.

In an embodiment in which the motion sensor 22 is a gravity sensor, the gravity sensor may be configured to establish a body coordinate system of the wearer based on a center of a torso of the wearer as an origin of coordinates, and a height direction of the wearer is taken as a positive Z-axis direction, and the positive X-axis direction is set parallel to a forward direction of a line of sight of the user, and the Y-axis, the X-axis, and the Z-axis form a right-hand coordinate axis when the wearer is in a stationary and upright state.

Illustratively, the processing unit 10 obtains the acceleration of the wearer through the gravity sensor, and the processing unit 10 may determine the acceleration value of the wearer in the X-axis according to the obtained acceleration, and determine whether the wearer is shifted from the motion state to the rest state according to the acceleration value in the X-axis.

For example, setting the maximum acceleration value of the X-axis to 3 meters per square second, if the acceleration value of the wearer in the X-axis is greater than 3 meters per square second, the wearer may be considered to transition from a motion state to a rest state.

In this example, the processing unit 10 determines that the wearer moves in an environment where the light intensity is lower than the first threshold value according to the light intensity and the movement data transmitted by the light sensor 21 and the gravity sensor, and if the wearer suddenly stops moving, the processing unit 10 determines that the acceleration value of the wearer in the X-axis is greater than 3 meters per square second according to the movement data transmitted by the gravity sensor, transmits a power adjustment instruction to the light emitting device 40, adjusts the light emitting device 40 from the original light emitting power to a larger light emitting power, so that the light emitting device 40 is switched from the first light emitting mode to the second light emitting mode.

The wireless bone conduction earphone provided by the embodiment of the application, when a wearer changes from a motion state to a static state, improves the power of the light-emitting device 40 through the processing unit 10 to enhance the brightness of the light-emitting device 40 so as to give visual stimulus to surrounding pedestrians and vehicles, thereby avoiding collision between the pedestrians and vehicles due to the fact that the wearer is not noticed to stop moving, and better avoiding collision.

In some embodiments, the processing unit 10 may control the light emitting device 40 to switch from the second light emitting mode to the first light emitting mode after the wearer transitions from the resting state to the moving state.

In some embodiments, the power of the second light emitting mode is the maximum power of the light emitting device 40.

According to the wireless bone conduction earphone provided by the embodiment of the application, when a wearer changes from a motion state to a static state, the light-emitting device 40 emits light with maximum power, so that the brightness of the light-emitting device 40 reaches the highest, and the effect of reinforcing and reminding pedestrians and vehicle wearers can be achieved.

Hereinafter, a description will be made of the function of the processing unit 10 for controlling the light emitting device 40 according to the light intensity and the ambient sound signal.

For example, the ambient sound signal may be expressed in sound decibels. The magnitude of the sound decibels can be used for representing the number of pedestrians and vehicles in the environment, and the larger the sound decibels, the more the pedestrians and vehicles in the environment, the smaller the sound decibels, and the fewer the pedestals and vehicles in the environment. If the sound decibel is greater than 70, the sound decibel is considered to be loud, and pedestrians and vehicles in the environment where the wearer is located are more.

According to the wireless bone conduction earphone, the processing unit 10, the light sensor 21, the motion sensor 21 and the light emitting device 40 are arranged, the processing unit 10 obtains the light intensity of the environment where a wearer is located through the light sensor 21 and the environment sound signal obtained through the sound pickup unit 30, the light emitting device 40 is controlled according to the light intensity and the environment sound signal, and then the position of the surrounding pedestrian is reminded, the position of the surrounding pedestrian can be highlighted at the position where the light is dim, surrounding vehicles and pedestrians are reminded, so that collision is avoided, meanwhile, the light emitting device 40 is controlled by the environment sound signal collected by the sound pickup unit 30 of the wireless bone conduction earphone on the basis of the light intensity, occupation of space is reduced, and the degree of crowdedness of personnel can be reflected to a certain extent by the noisy degree of the environment sound signal, so that the surrounding vehicles and pedestrians can be reminded more effectively in places where the personnel are dense, and collision is avoided.

In some embodiments, the processing unit 10 of the wireless bone conduction headset is specifically configured to: if the light intensity is lower than the first threshold value and the volume of the ambient sound signal is greater than the second threshold value, the lighting device 40 is controlled to be in a third lighting mode, and the third lighting mode is related to the power of the lighting device 40.

The volume of a sound signal can be understood as the magnitude of the sound decibels.

The second threshold is used to indicate that the sound decibel of the wearer's environment is loud.

It is readily appreciated that the flow of people and traffic in a loud decibel environment tends to be large and can be prone to collisions when the wearer is in that environment.

In an example, the processing unit 10 obtains the lumen value of the light intensity of the environment where the wearer is located through the light sensor 21, obtains the sound decibel of the environment where the wearer is located through the sound pickup unit 30, and when the lumen value is lower than the first threshold and the sound decibel is greater than the second threshold, it can be determined that the wearer is in the environment where the light intensity is low and the traffic volume is large, and the processing unit 10 causes the light emitting device 40 to emit light in the third mode by sending the power adjustment instruction to the light emitting device 40.

Alternatively, the third light emitting mode may be the same as the first light emitting mode, may be the same as the second light emitting mode, or may be a light emitting mode under other power, which is not limited herein.

In another example, the processing unit 10 determines that the wearer is at a light intensity below a first threshold and the sound pickup unit 30, and the ambient sound decibel is below a second threshold, by transmitting a power adjustment instruction to the light emitting device 40, the processing unit 10 causes the light emitting device 40 to emit light in a fourth mode.

In this example, the fourth light emission mode may also be set to a power smaller than that of the third light emission mode, without any limitation herein.

The wireless bone conduction earphone provided by the embodiment of the application judges whether the light intensity of the environment where the wearer is located is lower than the first threshold value and whether the volume of the environmental sound signal is lower than the second threshold value through the processing unit 10, and then controls the light-emitting device 40 to emit light in the third light-emitting mode according to the judging result, so that the wireless bone conduction earphone can be prevented from excessive loss of the electric quantity of the wireless bone conduction earphone while the wireless bone conduction earphone has the effect of reminding pedestrians and vehicles to wear positions.

The above-mentioned function of controlling the light emitting device 40 to emit light in different modes by the processing unit 10 may be performed by turning on or off the first key 61, the second key 62, the third key 63 or other touch devices, which is not limited in any way.

Illustratively, the key one 61 is used as a key for turning on and off the light emitting device 40, and the method of turning on and off is set to be pressed once to turn on the light emitting device 40 and twice to turn off the light emitting device 40. Then, when the wearer needs to turn on the light emitting function of the light emitting device 40, the first key 61 can be pressed once, and then the light emitting device 40 is turned on, and the light emitting device 40 can control the light emitting mode according to the power adjustment instruction of the processing unit 10; when the wearer needs to turn off the light emitting function of the light emitting device 40, the light emitting device 40 is turned off by pressing the key one 61 twice, and the light emitting device 40 does not emit light according to the power adjustment instruction of the processing unit 10.

It should be understood that the above-mentioned process of acquiring the light intensity by the light sensor 21, acquiring the motion data of the wearer wearing the wireless bone conduction headset by the motion sensor 22, and acquiring the environmental sound signal of the environment in which the wearer is located by the sound pickup unit 30 may be implemented by the prior art, for example, the above-mentioned functions may be implemented in smart devices such as a mobile phone, a sport bracelet, a watch, etc.

It is further understood that the process of controlling the light emitting device by the processing unit according to the light intensity and the motion data and the process of controlling the light emitting device by the processing unit according to the light intensity and the ambient sound signal may be realized by referring to the combination of the prior art.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.

Claims (10)

1. A wireless bone conduction headset, comprising: connecting portion (83), sound production portion (81) and functional area (82), functional area (82) set up in connecting portion (83) with between sound production portion (81), sound production portion (81) are located wireless bone conduction earphone's tip, wherein, wireless bone conduction earphone still includes: the light-emitting device comprises a light sensor (21), a motion sensor (22), a sound pickup unit (30), a processing unit (10) and a light-emitting device (40), wherein the light sensor (21), the motion sensor (22), the sound pickup unit (30) and the light-emitting device (40) are all connected with the processing unit (10), and the light sensor (21), the motion sensor (22), the sound pickup unit (30), the processing unit (10) and the light-emitting device (40) are contained in the functional area (82);

the light sensor (21) is used for acquiring the light intensity;

the motion sensor (22) is used for acquiring motion data of a wearer wearing the wireless bone conduction headset;

the sound pickup unit (30) is used for acquiring an ambient sound signal;

-the processing unit (10) is adapted to control the light emitting means (40) in dependence of the light intensity and the movement data; or alternatively, the first and second heat exchangers may be,

the processing unit (10) is configured to control the light emitting device (40) according to the light intensity and the ambient sound signal.

2. The wireless bone conduction headset according to claim 1, wherein the functional area (82) comprises a first housing (821), a light emitting hole (823) is formed in the outer surface of the first housing (821), the light emitting device (40) is installed in the light emitting hole (823), and the light emitting device (40) is exposed out of the light emitting hole (823).

3. The wireless bone conduction headset according to claim 2, characterized in that the light emitting device (40) is mounted protruding in the light emitting hole (823) with respect to the light emitting hole (823).

4. The wireless bone conduction headset according to claim 1, wherein the functional area (82) comprises a first housing (821), a photosensitive hole (822) is formed on an outer surface of the first housing (821), and the light sensor (21) collects light through the photosensitive hole (822).

5. The wireless bone conduction headset of claim 4 wherein the light sensor (21) is disposed below the light sensing aperture (822).

6. The wireless bone-conduction headset of claim 1, wherein the processing unit (10) is specifically configured to:

if the light intensity is below a first threshold and it is determined that the wearer is in motion based on the motion data, the light emitting device (40) is controlled to be in a first light emitting mode, the first light emitting mode being related to the power of the light emitting device (40).

7. The wireless bone-conduction headset of claim 6, wherein the processing unit (10) is specifically configured to:

and if the light intensity is lower than a first threshold value and the wearer is converted from the motion state to a static state, controlling the light emitting device (40) to switch from the first light emitting mode to a second light emitting mode, wherein the power of the second light emitting mode is larger than that of the first light emitting mode.

8. The wireless bone conduction headset of claim 7 wherein the power of the second light emitting mode is the maximum power of the light emitting device (40).

9. The wireless bone-conduction headset of claim 1, wherein the processing unit (10) is specifically configured to:

and if the light intensity is lower than a first threshold value and the volume of the environment sound signal is higher than a second threshold value, controlling the light-emitting device (40) to be in a third light-emitting mode, wherein the third light-emitting mode is related to the power of the light-emitting device (40).

10. The wireless bone conduction headset of claim 1 wherein the motion sensor (22) is a gravity sensor.

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