CN212909978U - Earphone wearing detection structure and supra-aural earphone - Google Patents
Earphone wearing detection structure and supra-aural earphoneDownload PDFInfo
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- CN212909978U CN212909978UCN202022158184.8UCN202022158184UCN212909978UCN 212909978 UCN212909978 UCN 212909978UCN 202022158184 UCN202022158184 UCN 202022158184UCN 212909978 UCN212909978 UCN 212909978U
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Abstract
Description
Technical Field
The utility model relates to a bluetooth headset technical field indicates especially that an earphone wears detection structure and supra-aural earphone.
Background
Earphones are a pair of conversion units that receive electrical signals from a media player or receiver and convert them to audible sound waves using speakers near the ears, and are typically separable from the media player and connected using a plug. The earphone has the advantages that the earphone can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in a noisy environment such as a recording studio, a bar, a trip, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.
Most of earphones in the market at present are Bluetooth earphones or wired earphones, and the Bluetooth earphones apply the Bluetooth technology to hands-free earphones, so that users can avoid the trouble of wires and easily talk and listen to songs in various modes. Most of existing switches of the Bluetooth earphones are used for starting the earphones in a key mode, and then Bluetooth searching equipment is started to carry out Bluetooth pairing connection, so that the use is inconvenient. Therefore, there is a need for a headset that can quickly implement a bluetooth switch.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an earphone is worn and is detected structure and supra-aural earphone realizes opening fast and closing of realizing the earphone bluetooth, is favorable to the use of earphone.
The utility model provides a technical scheme as follows:
the utility model provides a detection structure is worn to earphone, include:
the ear-hang part comprises a main body shell of a specific accommodating cavity, and an internal circuit for carrying out power supply protection on the battery is arranged in the accommodating cavity;
a proximity sensor disposed on an inner side surface of the ear hook;
when the proximity sensor detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold value, starting Bluetooth;
and when the proximity sensor detects that the distance between the proximity sensor and the front object is greater than a preset distance threshold value, the Bluetooth is turned off.
Further, the ear-hook part further comprises: a wire accommodating shell;
the accommodating cavity of the main body shell is also used for installing a battery or a sound outlet piece; the main body shell is also provided with a fixing cavity for fixing the metal wire of the rear hanging part;
the wire accommodating shell is provided with a wire accommodating cavity for accommodating a connecting wire, the first end of the connecting wire is electrically connected to the sound outlet piece and the Bluetooth, and the second end of the connecting wire is electrically connected to the battery.
Further, the internal circuit includes:
the charging interface is used for connecting an external power supply to charge the battery;
and one end of the power management unit is connected with the battery, and the other end of the power management unit is connected with the charging interface and is used for performing power supply protection on the battery.
The utility model also provides a detection structure is worn to the earphone, include:
the two ear-hanging parts are arranged on the ear-hanging part,
the rear hanging part is used for connecting the two ear hanging parts; the rear hanging part comprises an accommodating cavity, and an internal circuit for performing power supply protection on a battery is arranged in the accommodating cavity;
a proximity sensor disposed on an inner side surface of the rear hanging portion;
when the proximity sensor detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold value, starting Bluetooth;
and when the proximity sensor detects that the distance between the proximity sensor and the front object is greater than a preset distance threshold value, the Bluetooth is turned off.
Further, the ear-hook part includes:
the main body shell is provided with an accommodating cavity for installing a battery or a sound outlet piece; the main body shell is also provided with a fixing cavity for fixing the metal wire of the rear hanging part;
the wire accommodating shell is provided with a wire accommodating cavity for accommodating a connecting wire, the first end of the connecting wire is electrically connected to the sound outlet piece and the Bluetooth, and the second end of the connecting wire is electrically connected to the battery.
Further, the internal circuit includes:
the charging interface is used for connecting an external power supply to charge the battery;
and one end of the power management unit is connected with the battery, and the other end of the power management unit is connected with the charging interface and is used for performing power supply protection on the battery.
The utility model also provides an ear-hang earphone, include:
the two ear-hanging parts are arranged on the ear-hanging part,
the rear hanging part is used for connecting the two ear hanging parts; the rear hanging part comprises an accommodating cavity, and an internal circuit for performing power supply protection on a battery is arranged in the accommodating cavity;
a proximity sensor disposed on an inside surface of the posterior suspension portion and/or the ear suspension portion;
when the proximity sensor detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold value, starting Bluetooth;
and when the proximity sensor detects that the distance between the proximity sensor and the front object is greater than a preset distance threshold value, the Bluetooth is turned off.
Further, the ear-hook part includes:
the main body shell is provided with an accommodating cavity for installing a battery or a sound outlet piece; the main body shell is also provided with a fixing cavity for fixing the metal wire of the rear hanging part;
the wire accommodating shell is provided with a wire accommodating cavity for accommodating a connecting wire, the first end of the connecting wire is electrically connected to the sound outlet part, and the second end of the connecting wire is electrically connected to the battery;
the clamping and fixing assembly comprises a fixing plate, the fixing plate is installed in the fixing cavity of the main body shell, and the fixing plate is used for clamping and fixing the metal wire of the rear hanging part.
Further, the internal circuit includes:
the charging interface is used for connecting an external power supply to charge the battery;
and one end of the power management unit is connected with the battery, and the other end of the power management unit is connected with the charging interface and is used for performing power supply protection on the battery.
Furthermore, the proximity sensor comprises an infrared proximity sensor arranged on the main body shell or the sound outlet shell and used for receiving and transmitting infrared detection light to detect the distance.
Further, when the proximity sensor detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold value, the sound emitting piece starts to emit sound;
when the proximity sensor detects that the distance between the proximity sensor and the front object is larger than a preset distance threshold value, the sound emitting piece is turned off to emit sound.
Further, the method also comprises the following steps: an indicator light arranged on the ear-hanging part or the rear-hanging part;
when the proximity sensor detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold value, lighting light;
and when the proximity sensor detects that the distance between the proximity sensor and the front object is greater than a preset distance threshold value, the light is extinguished.
Through the utility model provides a pair of detection structure and supra-aural earphone are worn to earphone can realize opening fast and closing of earphone bluetooth, is favorable to the use of earphone.
Drawings
The above features, technical features, advantages and implementations of an ear-worn detection arrangement and an ear-hook earphone will be further explained in the following preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an embodiment of an earphone wearing detection structure of the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the earphone wearing detection structure of the present invention;
fig. 3 is a schematic structural diagram of another embodiment of the earphone wearing detection structure of the present invention;
fig. 4 is a schematic structural diagram of another embodiment of the earphone wearing detection structure of the present invention;
fig. 5 is a schematic diagram of a circuit structure of the earphone wearing detection structure of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
The utility model discloses an embodiment, as shown in FIG. 1, the utility model provides a detection structure is worn to earphone, include:
the ear-hook part 1 comprises amain body shell 111 with a specific accommodating cavity, and an internal circuit for power supply protection of the battery is arranged in the accommodating cavity;
aproximity sensor 3 provided on an inner surface of theear hook 1;
when theproximity sensor 3 detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold value, starting Bluetooth;
and when theproximity sensor 3 detects that the distance from the front object is greater than a preset distance threshold value, the Bluetooth is turned off.
Further, the ear-hook part 1 further includes: awire containment case 112;
the accommodating cavity of themain body shell 111 is also used for installing a battery or a sound outlet piece; themain body shell 111 is also provided with a fixing cavity for fixing themetal wire 23 of therear hanging part 2;
thewire accommodating shell 112 has a wire accommodating cavity for accommodating a connecting wire, a first end of the connecting wire is electrically connected to the sound emitting member and the bluetooth, and a second end of the connecting wire is electrically connected to the battery.
Further, the internal circuit includes:
the charging interface is used for connecting an external power supply to charge the battery;
and one end of the power management unit is connected with the battery, and the other end of the power management unit is connected with the charging interface and is used for performing power supply protection on the battery.
As shown in fig. 2, the utility model also provides an earphone is worn and is detected structure, include:
the two ear-hook parts 1 are provided with a plurality of ear-hook parts,
therear hanging part 2 is used for connecting the twoear hanging parts 1; therear hanging part 2 comprises an accommodating cavity, and an internal circuit for performing power supply protection on a battery is arranged in the accommodating cavity;
aproximity sensor 3 provided on an inner surface of therear hanging portion 2;
when theproximity sensor 3 detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold value, starting Bluetooth;
and when theproximity sensor 3 detects that the distance from the front object is greater than a preset distance threshold value, the Bluetooth is turned off.
Further, the ear-hook part 1 includes:
amain body case 111 having an accommodating chamber for mounting a battery or a sound emitting member; themain body shell 111 is also provided with a fixing cavity for fixing themetal wire 23 of therear hanging part 2;
and a wireaccommodating housing 112 having a wire accommodating cavity for accommodating a connecting wire, wherein a first end of the connecting wire is electrically connected to the sound emitting member and the bluetooth, and a second end of the connecting wire is electrically connected to the battery.
Further, the internal circuit includes:
the charging interface is used for connecting an external power supply to charge the battery;
and one end of the power management unit is connected with the battery, and the other end of the power management unit is connected with the charging interface and is used for performing power supply protection on the battery.
The utility model also provides an ear-hang earphone, include:
the two ear-hook parts 1 are provided with a plurality of ear-hook parts,
therear hanging part 2 is used for connecting the twoear hanging parts 1; therear hanging part 2 comprises an accommodating cavity, and an internal circuit for performing power supply protection on a battery is arranged in the accommodating cavity;
aproximity sensor 3 provided on an inner side surface of therear hook 2 and/or theear hook 1;
when theproximity sensor 3 detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold value, starting Bluetooth;
and when theproximity sensor 3 detects that the distance from the front object is greater than a preset distance threshold value, the Bluetooth is turned off.
Further, the ear-hook part 1 includes:
amain body case 111 having an accommodating chamber for mounting a battery or a sound emitting member; themain body shell 111 is also provided with a fixing cavity for fixing themetal wire 23 of therear hanging part 2;
a wireaccommodating housing 112 having a wire accommodating cavity for accommodating a connecting wire, a first end of the connecting wire being electrically connected to the sound emitting member, and a second end being electrically connected to the battery;
the clamping and fixing assembly comprises a fixing plate, the fixing plate is installed in the fixing cavity of themain body shell 111, and the fixing plate is used for clamping and fixing the metal wire of therear hanging part 2.
Further, the internal circuit includes:
the charging interface is used for connecting an external power supply to charge the battery;
and one end of the power management unit is connected with the battery, and the other end of the power management unit is connected with the charging interface and is used for performing power supply protection on the battery.
Further, theproximity sensor 3 includes an infrared proximity sensor disposed at the main body casing 111 or the sound emitting casing, and is configured to receive and transmit infrared detection light to detect a distance.
Further, when theproximity sensor 3 detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold, the sound emitting piece starts to emit sound;
when theproximity sensor 3 detects that the distance between the proximity sensor and the front object is larger than a preset distance threshold value, the sound emitting piece is turned off to emit sound.
Further, the method also comprises the following steps: an indicator light arranged on the ear-hang part 1 or the back-hang part 2;
when theproximity sensor 3 detects that the distance between the proximity sensor and the front object is smaller than a preset distance threshold value, lighting light;
and when theproximity sensor 3 detects that the distance between the proximity sensor and the front object is greater than a preset distance threshold value, the light is extinguished.
Specifically, the ear-hook part 1 is a main structure of the earphone, and comprises a host, a neck ring, an ear-hook part and the like for fixing or connecting a sound-emitting part according to different types of earphones; the sound outlet piece is an earplug, an ear-hanging earphone, a patch earphone and the like and is used for playing sound.
Set up bluetooth inductive switch on sound piece or ear-hang portion 1, detect when being less than the preset distance threshold value with the place ahead object distance atproximity sensor 3, bluetooth inductive switch opens the bluetooth, whenproximity sensor 3 detects to be greater than the preset distance threshold value with the place ahead object distance, bluetooth inductive switch closes the bluetooth to make opening and closing of earphone bluetooth more convenient, need not the button and search for the matching, be favorable to the use of earphone.
Preferably, the sound outlet pieces are cylindrical, and sound emitting holes are formed in the inner side faces of the sound outlet pieces and used for playing sound to human ears.
Preferably, the inner sides of the sound outlet pieces are provided with soft pads for protecting human ears.
Go out the inboard outer end of sound spare and all be provided with the binding face that the slope set up, and two binding faces mutually support, make two sound spare connect with predetermineeing the contained angle.
Because the inclination of binding face is different, the size of the predetermined contained angle of two play sound pieces is also different, and preferred in this scheme, predetermined contained angle is between 30-60.
Specifically, the two ear-hangingparts 1 are respectively connected with the corresponding sound-emitting parts, and the two ear-hangingparts 1 are connected through the connecting back-hangingpart 2, so that the earphone can be conveniently carried, the earphone is prevented from being lost, the connecting back-hangingpart 2 can be a common rope, an elastic rope, elastic plastic and the like, and is hung at the back neck of a human body when the earphone is worn; an ear-hang part 1 is arranged between the ear-hang part 1 and the sound-emitting piece, and the ear-hang part 1 is used for being hung on the ear of a person so as to facilitate the use of the earphone.
Referring to the attacheddrawings hang portions 1 and a rear ear-hang portion 2, two the ear-hang portions 1 are respectively installed at two ends of the rear ear-hang portion 2 to respectively form a left ear-hang portion and a right ear-hang portion, that is, two the ear-hang mechanism 1 is respectively suitable for being worn on a left ear and a right ear of a user to transmit sound to the user in a manner of being close to the ear of the user.
Further, as shown in fig. 1 and 2, the ear-hook part 1 includes a housing, the housing includes amain body housing 111 and awire housing 112, themain body housing 111 includes amain body housing 1111 and asound outlet housing 1112, and thesound outlet housing 1112 and themain body housing 1111 are respectively located at two ends of thewire housing 112.
When the accommodating cavity of thesound outlet housing 1112 is used for installing a battery or a sound outlet part, the accommodating cavity of themain machine housing 1111 is used for installing an indicator light or a main control module.
Of course, when the accommodating cavity of thesound outlet housing 1112 is used for installing the sound outlet, the accommodating cavity of themain housing 1111 is used for installing a battery, an indicator light or a main control module.
Illustratively, the ear-hook part 1 comprises a sound outlet piece, a battery, a main control module and a connecting wire. Wherein the sound emitting component is installed on thesound emitting housing 1112, thehost housing 1111 is installed with the battery or the main control module, the connecting wire is installed on the wireaccommodating housing 112, and one end of the connecting wire is electrically connected to the sound emitting component, and the other end is electrically connected to the battery or the host.
Preferably, the internal circuit further includes a charge management circuit electrically connected to the battery protection module and the battery, respectively.
Preferably, the internal circuit further comprises a charging interface, the charging interface is electrically connected with the charging management circuit, and the charging management circuit is used for controlling the battery to be charged to store electric quantity when the ear-hung earphone is charged. The charging interface can be a USB interface or a type-C interface.
The internal circuit is arranged on the earphone body and comprises a battery protection module, a battery, a charging management module and a charging interface, wherein the battery protection module is respectively electrically connected with the charging management module and the charging interface, the battery protection module is used for managing and protecting the internal circuit so that each circuit can normally work, and the charging interface is used for being connected with the charging interface of the ear-hung earphone to charge the ear-hung earphone.
Preferably, the ear-hook part may be provided with an internal circuit including a charging interface, a power management unit and a battery. In the illustrated embodiment, the infrared proximity sensor, i.e. the proximity sensor, is disposed on the inner surface of thesound emitting housing 1112 and/or the inner surface of the main housing, i.e. on the inner surface of the main housing, and the charging interface, the power management unit and the battery may be disposed inside thesound emitting housing 1112 or inside the main housing according to the requirement and habit, and the distribution of the modules of the internal circuit is not limited thereto.
Preferably, the ear-hook earphone is provided with a key module, the key module is arranged on the control section and electrically connected with the battery protection module, and the key module is used for controlling the functions of the ear-hook earphone, such as charging the ear-hook earphone.
Further, as shown in fig. 5, the power management unit includes a battery protection module and a charging management module, and the ear-hang type ear-hang unit may further include a microphone module, a key module, a main control module, a bluetooth module, a power amplifier module, an indicator light module and a speaker module.
Preferably, therear hanging portion 2 is used for winding around or hanging on the neck. Further, therear hanging part 2 is made of a light-weight soft material.
Preferably, the supra-aural earphone is further provided with a touch screen, the touch screen is electrically connected with the battery, and the touch screen is used for displaying the state of the supra-aural earphone, such as whether the display is charging the supra-aural earphone or displaying the electric quantity condition of the supra-aural earphone. Specifically, in the embodiment of the present invention, the touch screen and the key module are respectively placed on the left ear hanging portion and the right ear hanging portion.
In the ear-hang earphone, a circuit is additionally arranged in a common earphone wire and used for charging the ear-hang earphone, a battery is used for providing power supply when the ear-hang earphone is charged, and a charging management circuit is used for charging the ear-hang earphone; the earphone can also be charged while listening to music, so that the use experience of the ear-hanging earphone is improved. Be equipped with the touch-sensitive screen and be used for showing the state of supra-aural earphone is convenient to know the self state of supra-aural earphone facilitates the use more the supra-aural earphone.
The utility model provides an ear-hanging earphone with built-in Bluetooth function, as shown in fig. 1-5, comprising an ear-hanging part 1, a back-hanging part 2, a battery, a main control module and a key module, and further comprising a Bluetooth module, an infrared proximity sensor, a microphone module, a power amplifier module and an indication module which are electrically connected with the main control module, and a loudspeaker module which is connected with the power amplifier module, the bottom of the junction of the ear-hanging part 1 and the back-hanging part 2 is provided with a host casing 1111 for accommodating the battery, the main control module, the key module, the Bluetooth module and the indication module, and a sound-emitting casing 1112 for accommodating the microphone module, the power amplifier module and the loudspeaker module (i.e. a sound-emitting component) which is connected with the power amplifier module, the microphone module is arranged on the outer side surface of the sound-emitting casing 1112, the infrared proximity sensor is arranged on the inner side surface of the sound-, bluetooth module sets up at a sound casing 1112 and/or the host computer casing 1111 outside, the pickup hole of two at least microphone modules is the setting of arranging of non-parallel at a sound casing 1112 and/or the lateral part of host computer casing 1111, host system is used for working as infrared proximity sensor detects and is less than when predetermineeing the distance threshold with the place ahead object distance, and control bluetooth module opens, and can be according to the audio data control sound making piece that bluetooth module received begins to make a sound, and works as infrared proximity sensor detects and controls bluetooth module and closes when predetermineeing the distance threshold with the place ahead object distance surpassing, and is steerable sound making piece stops to make a sound. Detect the wearing state through infrared proximity sensor convenient and fast and carry out the switch intelligent control of bluetooth, promoted convenience, interest and the user experience that the earphone used.
Fig. 1 is a schematic structural diagram of an ear-hook earphone with a bluetooth function in an embodiment of the present invention. As shown in fig. 1-5, the ear-hook earphone with built-in bluetooth function includes an ear-hook part 1, a rear-hook part 2, a battery, a main control module, a bluetooth module, an infrared proximity sensor, a microphone module and a key module.
In this embodiment, theear hook 1 is hook-shaped, and therear hook 2 is arc-shaped.
The top of theear hanging part 1 is provided with a round or square sound outlet part, and the center of the outer side of the sound outlet part is provided with a round answering and hanging-up key which is electrically connected with the main control module, so that the answering and hanging-up can be quickly controlled. A clamping groove is formed in the inner side of the sound outlet piece. The microphone module is arranged on the outer side surface of the ear-hangingpart 1 and used for collecting voice data of a wearer and carrying out wireless transmission.
Thesound outlet housing 1112 and/or themain housing 1111 may be configured in a rectangular shape or a circular arc shape, and a main board and a battery case are disposed therein. The battery can be a rechargeable lithium battery and can be fixedly or detachably arranged in the battery groove. The bluetooth module is disposed outside thesound outlet housing 1112 and/or themain housing 1111 and configured to receive audio data from an external device or transmit audio data to the external device. The infrared proximity sensor is disposed on the inner side surface of thesound emitting housing 1112 and/or themain housing 1111, and is capable of detecting a distance to a front object, and based on this function, the infrared proximity sensor is used for somatosensory detection in the present case, that is, when the infrared proximity sensor detects that the distance to the front object (user's head) is less than a preset distance threshold, it is preliminarily determined that the user is wearing, and when the infrared proximity sensor detects that the distance to the front object (user's head) is greater than the preset distance threshold, it is preliminarily determined that the user is not wearing.
In this embodiment, thesound outlet housing 1112 and/or the surface of themain housing 1111 are further provided with a charging interface electrically connected to the main control module, and the charging interface may be configured as a Micro USB socket or a Type-C socket to adapt to different charging device interfaces. Go outsound casing 1112 and/orhost computer casing 1111 outside surface still be provided with master control module electrical connection's touch-control screen can show earphone transaudient state, charged state, residual capacity, bluetooth connection state etc. can also realize touch-control operation such as switch on and off, play the song from top to bottom, adjust the volume etc..
Fig. 5 is an electrical connection diagram of an ear-hook earphone with a bluetooth function in the embodiment of the present invention. The main control module is a core component of the earphone, can select a single chip microcomputer chip or a programmable circuit which is universal in the field of electronic control, and comprises an arithmetic unit for data processing and a controller for instruction control. When the infrared proximity sensor detects that the distance between the infrared proximity sensor and the front object is smaller than a preset distance threshold value (such as 5-10 mm), the main control module preliminarily determines that the user wears the earphone, the main control module controls the sound emitting piece according to the audio data received by the Bluetooth module, and when the infrared proximity sensor detects that the distance between the infrared proximity sensor and the front object exceeds the preset distance threshold value, the intelligent control of any one or more switches in Bluetooth, an indicator lamp, the sound emitting piece and a touch screen can be realized, and the convenience, the interestingness and the user experience of earphone use are improved.
To sum up, the utility model discloses supra-aural earphone of built-in bluetooth function, including supra-aural portion 1,back portion 2, battery, host system and button module, still include with host system electrical connection's bluetooth module, infrared proximity sensor, two at least play sound pieces, the sound hole of two at least play sound pieces is the setting of arranging in a non-parallel way atplay sound casing 1112 and/or the lateral part ofhost computer casing 1111, host system is used for working as infrared proximity sensor detects and opens the bluetooth when being less than preset distance threshold with the place ahead object distance, and works as infrared proximity sensor detects and closes the bluetooth when exceeding preset distance threshold with the place ahead object distance. In addition, still detect the wearing state through infrared proximity sensor convenient and fast ground simultaneously, carry out the switch intelligent control of pilot lamp, play sound piece, promoted convenience, interest and user experience that the earphone used.
As shown in fig. 1 to 5, an ear-hook type earphone includes: and the charging interface is connected with an external power supply and provides power for the whole system. And the charging management module is used for managing and monitoring the charging process of the lithium battery. The battery protection module protects the conditions of overcharge, overdischarge, overcurrent, overvoltage and the like of the battery and ensures the use safety of the lithium battery. The battery stores electricity during charging and provides electricity during discharging. The button module is convenient for man-machine interaction when the earphone is used. And the microphone module is used for collecting audio information. The infrared proximity sensor actively emits infrared light and determines whether an object is close to the infrared proximity sensor according to the received and reflected light intensity. The main control module issues execution instructions and the like to the Bluetooth module, the indicator light module and the power amplifier module according to state information of peripheral modules such as the infrared proximity sensor, the microphone module, the key module, the battery and the Bluetooth module by collecting the state information. And the indicating lamp module is used for indicating the current earphone state and facilitating man-machine interaction. The power amplifier module drives the loudspeaker to make sound. The loudspeaker module is used for emitting sound.
There are two schemes for the layout of wearing detection sensors on the smart headset.
One is to mount the wearable infrared detection sensor on theear hook part 1, and the other is to mount the wearable infrared detection sensor on theback hook part 2. As shown in fig. 1 and 2. Through this embodiment, this scheme uses an infrared proximity sensor check out test set whether to wear, and infrared proximity sensor installs inback portion 2 or ear-hang portion 1, realizes that equipment wears the detection. The content played by the earphone is wirelessly transmitted through Bluetooth, so that the wire constraint is eliminated. Increase infrared proximity sensor on the earphone, realized wearing the detection function, worn the back automatic playback, take off the back automatic pause, it is convenient to use. The earphone has the advantages of being provided with a large-capacity battery, providing unusual cruising ability, supporting the quick charging function and enhancing user experience.
The ear-hanging earphone with the wearing detection function can realize more man-machine interaction functions through wearing detection, such as automatic Bluetooth starting and connection of equipment after wearing, wearing duration reminding, automatic content memory playing and the like. And a more intelligent and more convenient operation mode is provided for the user. The functions of automatic connection of the equipment with Bluetooth, long wearing time reminding, automatic content memory playing and the like can be realized after the equipment is worn. And a better interaction mode of the equipment and the user is realized.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (12)
Translated fromChinesePriority Applications (1)
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| CN202022158184.8UCN212909978U (en) | 2020-09-27 | 2020-09-27 | Earphone wearing detection structure and supra-aural earphone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071302A (en)* | 2021-11-11 | 2022-02-18 | 深圳市大十科技有限公司 | Suspension type earphone based on capacitive sensing triggering and triggering method |
- 2020
- 2020-09-27CNCN202022158184.8Upatent/CN212909978U/enactiveActive
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071302A (en)* | 2021-11-11 | 2022-02-18 | 深圳市大十科技有限公司 | Suspension type earphone based on capacitive sensing triggering and triggering method |
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