CN209608795U - A kind of wireless headset - Google Patents
A kind of wireless headset Download PDFInfo
- Publication number
- CN209608795U CN209608795U CN201822237235.9U CN201822237235U CN209608795U CN 209608795 U CN209608795 U CN 209608795U CN 201822237235 U CN201822237235 U CN 201822237235U CN 209608795 U CN209608795 U CN 209608795U
- Authority
- CN
- China
- Prior art keywords
- sensor
- master controller
- earphone
- detection sensor
- wireless headset
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Telephone Function (AREA)
Abstract
The utility model discloses a kind of wireless headsets, it include: headset body, sleep detection sensor is set on the position for contacting when wearing with human body ear of headset body, wearing detection sensor is provided in headset body, the sleep detection sensor, the wearing detection sensor are electrically connected with the master controller in headset body；The first detection signal of acquisition is sent to the master controller by the sleep detection sensor；Second detection signal of acquisition is sent to the master controller by the wearing detection sensor；The master controller handles first detection signal and the second detection signal, controls the working condition of earphone.The wireless headset of the utility model embodiment enters suspend mode or shutdown when wearer falls asleep, and protects the hearing of wearer, has saved energy consumption.
Description
Technical field
The utility model relates to ear phone technology fields, and in particular to a kind of wireless headset.
Background technique
Earphone also adds perhaps as electronic product most common in people's daily life in addition to the change of broadcasting sound
More intelligent human-machine interaction functions.Science and technology changes our life, present most people usually sleep (evening sleeps, by bus when
Wait sleep etc.) when wear earphone and listen song or listen to storytelling, often wearer people comes into sleep state earphone and is also playing, long
This is previous, can cause to damage to hearing, and increases earphone power consumption.
Utility model content
The utility model provides a kind of wireless headset, and using sensor, whether detection wearer has fallen asleep, Yi Jijian
Survey whether earphone is worn, earphone enters suspend mode or shutdown when wearer falls asleep, and protects the hearing of wearer, same to time
About energy consumption, avoids waste of energy.
In order to reach above-mentioned technical purpose, the utility model embodiment provides a kind of wireless headset, comprising: earphone sheet
Body, the setting sleep detection sensor on the position that is contacted with human body ear when wearing of headset body,
Wearing detection sensor is provided in headset body,
The sleep detection sensor, the wearing detection sensor are electrically connected with the master controller in headset body；
The first detection signal of acquisition is sent to the master controller by the sleep detection sensor；
Second detection signal of acquisition is sent to the master controller by the wearing detection sensor；
The master controller handles the first detection signal and the second detection signal, controls the work of earphone
State.
Optionally, the sleep detection sensor includes temperature sensor and motion sensor,
The temperature information that temperature sensor obtains human body ear generates temperature detection signal and is sent to the master controller；
Motion sensor, the motion frequency information for obtaining human body ear generate motion detection signal and are sent to the main control
Device.
Optionally, the sleep detection sensor includes temperature sensor or motion sensor.
Optionally, the wearing detection sensor includes infrared light transducer[sensor, ultrasonic sensor or proximity sensor.
Optionally, the ultrasonic sensor is arranged on the corresponding position of center line of acoustic aperture out.
Optionally, the ultrasonic sensor detects an external auditory canal at predetermined time intervals.
Optionally, the wireless headset is Bluetooth wireless earphone,
The pairing button and bluetooth communication for pairing are provided in the headset body of Bluetooth wireless earphone, pairing is pressed
Button, bluetooth communication are electrically connected with master controller.
Optionally, battery, power management chip and display screen are provided in the headset body of Bluetooth wireless earphone；
Battery is electrically connected with power management chip, and is electrically connected with main controller, power management chip to the electric energy of input into
Row manages and carries out charge control to Bluetooth wireless earphone, and display screen is electrically connected with master controller.
Optionally, include doze output in the master controller, doze output, to the dormancy time of wireless headset into
Row is accumulative, and exports alerting signal when reaching the time.
Optionally, headset body for charging contact and logical to be provided with when wearing on the position of human body ear side
Believe contact,
Charging contact is electrically connected with battery, and communication contact is electrically connected with the master controller.
The wireless headset of the utility model embodiment, the interior setting sleep detection sensor of headset body and wearing detection sense
Device, using sleep detection sensor, whether detection wearer enters sleep state, is using detection sensor test earphone is worn
It is no to be worn, earphone is controlled according to sleep and the testing result that do not wear, for example the operating mode of earphone is switched to
Suspend mode shuts down earphone, sleeping when avoiding user from wearing earphone with this to also save to damage caused by hearing
The energy consumption of earphone.
Detailed description of the invention
Fig. 1 is the block diagram of the wireless headset of the utility model one embodiment；
Fig. 2 is the structural schematic diagram of the wireless headset of the utility model one embodiment；
Fig. 3 is the schematic diagram of the wireless headset wearing state of the utility model one embodiment；
Fig. 4 is the block diagram of the wireless headset of the utility model one embodiment.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.Obviously, described embodiment is the utility model one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
Fig. 1 is the block diagram of the wireless headset of the utility model one embodiment, referring to Fig. 1, the wireless headset of the present embodiment
Including headset body, sleep detection sensor 101 is set on the position for contacting when wearing with human body ear of headset body,
It is provided in headset body and wears detection sensor 103,
The sleep detection sensor 101, the wearing detection sensor 103 with the master controller in headset body
102 electrical connections；
The first detection signal of acquisition is sent to the master controller 102 by the sleep detection sensor 101；
Second detection signal of acquisition is sent to the master controller 102 by the wearing detection sensor 103；
The master controller 102 handles first detection signal and the second detection signal, controls the work shape of earphone
State.
The wireless headset of the present embodiment is detected whether to wear earphone, be sensed using sleep detection using detection sensor is worn
Whether device detection wearer is in sleep state.When wearer is in sleep state, the main controller controls earphone of earphone into
Enter suspend mode, perhaps reduces earpiece volume or control earphone shutdown to reach the hearing of protection wearer and save energy
The purpose of consumption.
When specific implementation, one kind of sleep detection sensor is achieved in that total using temperature sensor and motion sensor
With realization, that is to say, that sleep detection sensor includes temperature sensor and motion sensor, and temperature sensor obtains human body ear
The temperature information in portion generates temperature detection signal and is sent to the master controller；Motion sensor obtains the movement of human body ear
Frequency information generates motion detection signal and is sent to the master controller.
In a kind of embodiment, motion sensor includes shock sensor, and shock sensor detects the vibration of human body ear
Frequency information generates shock detection signal and is sent to master controller.In a kind of embodiment, motion sensor can also include plus
Velocity sensor.
The another kind of sleep detection sensor is achieved in that individually using temperature sensor or motion sensor.Two kinds of realities
Existing mode can effectively avoid the generation of erroneous judgement comparatively, the detection accuracy of the first implementation is higher, and second of realization
Mode is also able to achieve the dormant purpose of detection, but may be lower on Detection accuracy.But the second way only with
Single sensor, cost is relatively low, structure is simpler, can be selected according to demand in practical application, without limitation.
There are three types of the implementations of the wearing detection sensor of the utility model embodiment, is using infrared light sensing respectively
Device, or using ultrasonic sensor or use proximity sensor.
Principle whether three kinds of sensor detections are worn is not quite similar, but is all that detection mature in the prior art is worn
The sensor worn, by taking ultrasonic sensor as an example, ultrasonic sensor can emit ultrasonic wave, and receiver receives echo,
The distance between target object and ultrasonic sensor can be obtained using reflection echo.
External auditory canal profile is identified using ultrasonic wave in the present embodiment, determines whether user wears earphone.External auditory canal is one
From porus acusticus externus to eardrum pipeline, profile shape is substantially similar in the external auditory canal of people.Therefore, right by ultrasonic sensor
People's external auditory canal profile is detected and is identified, obtains the detection signal that user wore or do not wore earphone.
For the ease of measurement ear canal profile and accuracy in detection is improved, the ultrasonic sensor setting of the present embodiment is being spoken
On the corresponding position of the center line in hole.In this way, the outlet of ultrasonic sensor is parallel with ear canal, is convenient for measuring after wearing.
In order to reduce power consumption, the ultrasonic sensor of the present embodiment detects an external auditory canal at predetermined time intervals.Due to
Family enters sleep state and needs the regular hour, so ultrasonic sensor can detect once at regular intervals, avoids frequency
Numerous detection bring high power consumption and erroneous judgement bring interference to wearer.
In one embodiment, wireless headset is Bluetooth wireless earphone, referring to fig. 2, the headset body of Bluetooth wireless earphone
On be provided with pairing button 202 and bluetooth communication for pairing, pairing button 202, bluetooth communication and main control
Device electrical connection.
In addition, being provided with battery, power management chip and display screen 203 in the headset body of Bluetooth wireless earphone；Electricity
Pond is electrically connected with power management chip, and is electrically connected with main controller, power management chip the electric energy of input is managed and
Charge control is carried out to Bluetooth wireless earphone, display screen 203 is electrically connected with master controller.
It include doze output in the master controller of the present embodiment, doze output is right for more precise control earphone
The dormancy time of wireless headset is added up, and exports alerting signal when reaching the time.Master controller is reached according to dormancy time
To after the predetermined time, earphone shutdown is just controlled, avoids mistake from shutting down or frequently shutdown is interfered to the normal use of user.
Referring to fig. 2, headset body for wear when be provided on the position of human body ear side charging contact and
Communication contact plays certain waterproof effect.A kind of embodiment can be, headset body for when wearing and human body ear
It is provided with charging contact and communication contact on the position of contact, three contacts 205 are illustrated in Fig. 2, two of them contact is used as
Charging contact, another contact with external smart terminal room for being communicated, and charging contact is electrically connected with battery, communication contact
It is electrically connected with master controller.
Below with reference to Fig. 2 to Fig. 4, the structure and the course of work of Bluetooth wireless earphone provided in this embodiment are said
It is bright.Here Bluetooth wireless earphone also has whether ultrasound examination is worn and slept other than bluetooth headset basic function
Dormancy detection sensor detects whether to enter two functions of sleep state.
Referring to fig. 2, external auditory canal profile is detected using ultrasonic sensor (201) in the present embodiment, it is determined whether wear ear
Machine；Judge whether human body has movement by a relatively large margin using motion sensor (such as acceleration transducer), and is passed using temperature
Whether sensor auxiliary detection people is in sleep state.
After earphone enters suspend mode, 201 device of ultrasonic sensor is at interval of the external auditory canal profile of detection in two minutes, such as
Fruit can't detect, earphone automatic shutdown (people in the state of sleeping soundly, earphone there is a strong possibility can automatically disengage ear).
Wherein, the main function of ultrasonic sensor is to detect whether to wear earphone；The effect of sleep detection sensor device
It is to be determined whether to enter sleep state according to the body temp or motion information of people.
Referring to fig. 2, it is provided with pairing button 202 on the shell of earphone, be used for and the intelligent terminals Bluetooth pairings such as mobile phone.In
Operating mode switching push button can also be arranged in position on shell below pairing button, the daily mode and rest mould for earphone
The switching of formula；Daily mode: music is carried out according to the volume of setting；Rest mode: earphone is voluntarily adjusted to suitable
Volume, the screen brightness automatic switching function of similar mobile phone.
Referring to fig. 2, contact 205 includes charging, communication contact, and earphone charging can be connected as with Earphone box.Charging contact
The position for contacting when wearing with human body ear of earphone is set with communication contact, avoids contact in the rainy day, with rain
Water contact damage contact, protection power source.Display screen 203 is for showing the information such as electricity, the temperature of earphone.
Referring to fig. 2, sleep detection module 204 is additionally provided in headset body, for detecting whether wearer enters sleep
State.
As shown in figure 3, the sleep monitor module (that is, sleep detection sensor) of the present embodiment includes motion sensor 303
With temperature sensor 302, model can be selected according to required precision, and temperature sensor optional small in size, reaction speed is fast
MF52 etc..After wearing earphone, temperature sensor 302 and human ear contact are convenient to detect body temperature by ear canal.Motion sensor 303
It is set to earphone marginal position, the two collective effect, whether detection people enters sleep state.
As shown in figure 3, ultrasonic sensor is located on the position corresponding with earphone acoustic aperture center line of earphone case, wear
It is parallel with the ear canal of people 40 afterwards, convenient for measurement ear canal structure.Ultrasonic sensor, which can be used, visits visual angle up to 180 °, and size is in milli
The sensor of meter level.
Testing principle is: in a sleep state, the frequency of body sending movement will reduce people, and body temperature will decline, and use temperature
Degree and operating frequency double check ensure the accuracy of testing result.When practical application, an operating frequency threshold value can be set
With temperature fall range, when the operating frequency value that motion sensor collects be less than operating frequency threshold value (for example, will inspection
Surveying the time is set as ten minutes, and body action frequency is measured in ten minutes less than 2 times) and the temperature decline that measures to certain model
When enclosing interior, judge that people is in as sleep state, is non-sleep state otherwise into suspend mode.It should be noted that here
Temperature sensor body temperature and the preservation of people can be measured under daily state, subsequently through the body temperature that will be measured under sleep state
With the temperature comparisons of preservation, for example, body temperature of the human body under daily state is 36.5 DEG C, it is 36 that body temperature is measured under sleep state
DEG C, decline is more than or equal to 0.5 DEG C, that is, thinks that people is in sleep shape.
Referring to fig. 4, the earphone of the present embodiment includes main control module, energy supply control module, communication module, display module,
Ultrasound examination module, sleep detection module, main control module (i.e. master controller) control other modules in earphone
STM32F0 family chip can be selected in management, main control module.Display module includes liquid crystal display, display current human's temperature,
Current electric quantity, present mode etc..Energy supply control module is for being managed the electric energy of input and carrying out charging control to earphone
System.Ultrasound examination module (that is, ultrasonic sensor) detects whether to wear earphone.In sleep monitor module motion sensor and
Both temperature sensors collective effect determines whether to enter suspend mode according to the information of acquisition.
In conjunction with Fig. 4, the substantially course of work of Bluetooth wireless earphone is briefly explained:
Wearer normally wears earphone, and after ultrasound examination module detects the auricle of external auditory canal, determination is worn successfully,
It is normally carried out broadcasting.In order to reduce power consumption, rest mode can be set in earphone, after rest mode is opened, earphone is just voluntarily
It adjusts suitable volume and starts sleep detection function.Preset permission operating frequency threshold value and at a temperature of the range of decrease
Range is spent, is more than operating frequency threshold value and temperature fall range, earphone normal play.If not above operating frequency threshold value
With temperature fall range, after a certain period of time (such as 5 minutes), earphone is automatically stopped broadcasting, into suspend mode.
After earphone enters suspend mode, ultrasound examination module at interval of the external auditory canal profile of detection in two minutes, if
It can't detect, then earphone automatic shutdown (people in the state of sleeping soundly, earphone there is a strong possibility can automatically disengage ear).
From the foregoing, it will be observed that whether the Bluetooth wireless earphone of the present embodiment, worn, benefit using wearing detection sensor test earphone
With sleep detection sensor, whether detection wearer enters sleep state, if earphone is not worn, control earphone enters suspend mode mould
Formula or control earphone shutdown if wearer enters sleep state control earphone and enters suspend mode, or are entering suspend mode
Earphone is controlled after a period of time, protects the hearing of wearer, while having saved energy consumption, avoids waste of energy.
Above description is only a specific implementation of the present invention, under the above-mentioned introduction of the utility model, this field
Technical staff can carry out other improvement or deformation on the basis of the above embodiments.It will be understood by those skilled in the art that
Above-mentioned specific descriptions only preferably explain the purpose of this utility model, and the protection scope of the utility model is with claim
Subject to protection scope.
Claims (10)
1. a kind of wireless headset characterized by comprising headset body, headset body are used to connect when wearing with human body ear
Sleep detection sensor is set on the position of touching,
Wearing detection sensor is provided in headset body,
The sleep detection sensor, the wearing detection sensor are electrically connected with the master controller in headset body；
The first detection signal of acquisition is sent to the master controller by the sleep detection sensor；
Second detection signal of acquisition is sent to the master controller by the wearing detection sensor；
The master controller handles the first detection signal and the second detection signal, controls the working condition of earphone.
2. wireless headset according to claim 1, which is characterized in that the sleep detection sensor includes temperature sensor
And motion sensor,
The temperature information that temperature sensor obtains human body ear generates temperature detection signal and is sent to the master controller；
Motion sensor, the motion frequency information for obtaining human body ear generate motion detection signal and are sent to the master controller.
3. wireless headset according to claim 1, which is characterized in that the sleep detection sensor includes temperature sensor
Or motion sensor.
4. wireless headset according to claim 1, which is characterized in that the wearing detection sensor includes infrared light sensing
Device, ultrasonic sensor or proximity sensor.
5. wireless headset according to claim 4, which is characterized in that the ultrasonic sensor is arranged in acoustic aperture out
On the corresponding position of heart line.
6. wireless headset according to claim 5, which is characterized in that the ultrasonic sensor detects at predetermined time intervals
External auditory canal.
7. wireless headset according to claim 1, which is characterized in that the wireless headset is Bluetooth wireless earphone,
It is provided with the pairing button and bluetooth communication for pairing in the headset body of Bluetooth wireless earphone, pairing button,
Bluetooth communication is electrically connected with master controller.
8. wireless headset according to claim 7, which is characterized in that be provided with electricity in the headset body of Bluetooth wireless earphone
Pond, power management chip and display screen；
Battery is electrically connected with power management chip, and is electrically connected with main controller, and power management chip carries out pipe to the electric energy of input
It manages and charge control is carried out to Bluetooth wireless earphone, display screen is electrically connected with master controller.
9. wireless headset according to claim 8, which is characterized in that include doze output in the master controller, not
Dormancy timer adds up the dormancy time of wireless headset, and exports alerting signal when reaching the time.
10. wireless headset according to claim 8, which is characterized in that headset body is located at human body ear when being used to wear
It is provided with charging contact and communication contact on the position of portion side,
Charging contact is electrically connected with battery, and communication contact is electrically connected with the master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237235.9U CN209608795U (en) | 2018-12-28 | 2018-12-28 | A kind of wireless headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237235.9U CN209608795U (en) | 2018-12-28 | 2018-12-28 | A kind of wireless headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608795U true CN209608795U (en) | 2019-11-08 |
Family
ID=68399079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237235.9U Active CN209608795U (en) | 2018-12-28 | 2018-12-28 | A kind of wireless headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608795U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022122A (en) * | 2020-09-29 | 2020-12-04 | 深圳职业技术学院 | Sleep monitoring earphone |
| CN113473429A (en) * | 2021-06-29 | 2021-10-01 | 北京紫光展锐通信技术有限公司 | Network connection method, device, medium, program product and Wi-Fi headset |
| US20220406762A1 (en) * | 2021-06-16 | 2022-12-22 | Advanced Semiconductor Engineering, Inc. | Semicondutor package, wearable device, and temperature detection method |
| CN116017254A (en) * | 2022-12-27 | 2023-04-25 | 东莞市猎声电子科技有限公司 | A wearable audio device with human ear characteristic detection function and detection method |
-
2018
- 2018-12-28 CN CN201822237235.9U patent/CN209608795U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022122A (en) * | 2020-09-29 | 2020-12-04 | 深圳职业技术学院 | Sleep monitoring earphone |
| CN112022122B (en) * | 2020-09-29 | 2023-01-17 | 深圳职业技术学院 | Sleep monitoring earphone |
| US20220406762A1 (en) * | 2021-06-16 | 2022-12-22 | Advanced Semiconductor Engineering, Inc. | Semicondutor package, wearable device, and temperature detection method |
| CN113473429A (en) * | 2021-06-29 | 2021-10-01 | 北京紫光展锐通信技术有限公司 | Network connection method, device, medium, program product and Wi-Fi headset |
| CN116017254A (en) * | 2022-12-27 | 2023-04-25 | 东莞市猎声电子科技有限公司 | A wearable audio device with human ear characteristic detection function and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209608795U (en) | A kind of wireless headset | |
| CN204219167U (en) | The wet checkout gear of Portable baby urine and detection alarm system | |
| CN205030637U (en) | Intelligence umbrella based on APP | |
| CN110087161B (en) | Wearing state switching method of Bluetooth headset, headset and storage medium | |
| CN105124878A (en) | Intelligent umbrella based on APP | |
| US20150350772A1 (en) | Smart sensor for always-on operation | |
| CN103528623A (en) | Multifunctional environment monitor | |
| EP3149961A1 (en) | Smart sensor for always-on operation | |
| CN104270689A (en) | Multifunctional Bluetooth player | |
| WO2020020279A1 (en) | Bluetooth earphones bracelet, bluetooth earphones, and bluetooth earphones assembly | |
| CN205019032U (en) | Multi -functional body temperature monitored control system | |
| CN211043681U (en) | location tracking device | |
| CN204909405U (en) | Intelligence body temperature monitored control system | |
| EP4010717A1 (en) | Battery capacity indicator | |
| CN204909406U (en) | Energy -conserving body temperature monitored control system | |
| CN205449953U (en) | Air detector of function is shaken in area | |
| TWM585356U (en) | Location tracking device | |
| CN205942998U (en) | Infant sleep monitor system | |
| CN105701991B (en) | A kind of bluetooth headset formula myopia-proof intelligent instrument | |
| CN212484097U (en) | Knob adjusting type digital clock | |
| CN112704023A (en) | Wireless monitoring system based on pet location | |
| CN211375077U (en) | Intelligent glasses wearable judgment system | |
| CN204069241U (en) | A kind of wireless microphone | |
| CN207248366U (en) | Prevent the warning device kicked quilt in infantal sleeping | |
| CN202903323U (en) | Wireless detection device for equipment state detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |