CN207340120U - A kind of earphone - Google Patents
A kind of earphone Download PDFInfo
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- CN207340120U CN207340120U CN201721087655.2U CN201721087655U CN207340120U CN 207340120 U CN207340120 U CN 207340120U CN 201721087655 U CN201721087655 U CN 201721087655U CN 207340120 U CN207340120 U CN 207340120U
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- earphone
- ultrasonic ranging
- pressure
- ranging device
- processor
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Abstract
The utility model discloses a kind of earphone, the earphone includes housing, processor, Ultrasonic ranging device and sender unit, the processor is connected with the Ultrasonic ranging device and the sender unit, and the Ultrasonic ranging device installation is on the housing；The Ultrasonic ranging device, is configured as detecting the distance of the earphone and human ear, and gives the distance signal transmission detected to the processor；The processor, is configured the distance signal transmission to the sender unit；The sender unit, is configured as the distance signal being sent to.By increasing Ultrasonic ranging device on the housing of earphone, utilize the Ultrasonic ranging device test earphone and the distance of human ear, and the distance signal detected is sent to intelligent terminal, referred to for the user of intelligent terminal, correct the wearing position of earphone, so as to the optimal wearing position of position earphone, user is made to enjoy optimal audio result of broadcast.
Description
Technical field
It the utility model is related to a kind of earphone.
Background technology
With the rapid development of modern society, the gradually popularization of intelligence wearing, among these, the use of intelligent earphone is especially wide
It is general.Intelligent earphone can provide portable voice communication and audio playing function for people, discharge the both hands of people.For example,
Often during the motion, wearable motion type intelligent earphone appreciates beautiful music to modern, to improve the enjoyment of movement.So
And current earphone is during the motion, often since vibrations cause earphone to depart from human ear, the optimal of suitable user is left
Sense of hearing position, influences appreciation of the user to music.
A kind of accordingly, it is desirable to provide technical solution for being capable of test earphone wearing position.
Utility model content
In view of prior art earphone is easily separated from the problem of optimal wearing position of human ear, it is proposed that the one of the utility model
Kind earphone, to overcome the above problem or to solve the above problems at least in part.
To achieve these goals, the utility model is employed according to lower technical solution：
A kind of earphone, the earphone include housing, processor, Ultrasonic ranging device and sender unit, the processing
Device is connected with the Ultrasonic ranging device and the sender unit, and the Ultrasonic ranging device installation is on the housing；
The Ultrasonic ranging device, is configured as detecting the distance of the earphone and human ear, and the distance detected is believed
Number it is transferred to the processor；
The processor, is configured the distance signal transmission to the sender unit；
The sender unit, is configured as the distance signal being sent to intelligent terminal, for the intelligence eventually
User's reference at end, corrects the wearing position of the earphone.
Alternatively, the Ultrasonic ranging device, at the position of the front alignment duct of the earphone case, to survey
Measure the distance of the earphone and human ear ear-drum.
Alternatively, the Ultrasonic ranging device, installed in the side of the earphone case, to measure the earphone and human ear
The distance of auricle.
Alternatively, one or more pressure-detecting devices are additionally provided with the housing of the earphone；
The pressure-detecting device, is configured as detecting the pressure size that the earphone is subject to when wearing, the pressure is big
It is small to be used to judge whether the earphone comes off.
Alternatively, the pressure-detecting device, at the positive position being bonded with human ear of the earphone case, with
Detect pressure size of the human ear to the earphone.
Alternatively, the pressure-detecting device is two, is separately mounted to the front of the earphone case by close over
One end and one end of close lower section, the Ultrasonic ranging device is one, installed in the side of the earphone case close to front
Or the one end at rear.
Alternatively, the pressure-detecting device is a force sensing resistance, one force sensing resistance and the supersonic sounding
Device is connected in series in the power circuit of the earphone；Alternatively, the pressure-detecting device is multiple force sensing resistances, Duo Gesuo
After stating force sensing resistance parallel connection, it is connected in series in the Ultrasonic ranging device in the power circuit of the earphone.
Alternatively, the earphone further includes battery and Wireless charging coil, and the Wireless charging coil connects with the battery
It is connected in the battery wireless charging.
Alternatively, the pressure-detecting device is connected with the processor, and the processor is configured to pass through
The pressure signal is sent to the intelligent terminal by the sender unit.
Alternatively, controlling switch is additionally provided with the earphone, the controlling switch is configured as controlling the ultrasound to survey
Opening and closing away from device and/or the pressure-detecting device.
In conclusion the beneficial effects of the utility model are：
By increasing Ultrasonic ranging device on the housing of earphone, the Ultrasonic ranging device test earphone and human ear are utilized
Distance, and the distance signal detected is sent to intelligent terminal, referred to for the user of intelligent terminal, correct the pendant of earphone
Position is worn, so that the optimal wearing position of position earphone, makes user to enjoy optimal audio result of broadcast.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model earphone one embodiment；
Fig. 2 is the structure diagram of another embodiment of the utility model earphone；
Fig. 3 is the workflow schematic diagram of the utility model earphone one embodiment；
Fig. 4 is the circuit connection diagram in the utility model earphone one embodiment；
In figure, 1, earphone；11st, housing；12nd, Ultrasonic ranging device；13rd, pressure-detecting device；14th, power supply.
Embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
The technical concept of the utility model is：Increase Ultrasonic ranging device on earphone, with test earphone and the position of human ear
Range information is put, so that processor and sender unit through earphone are sent to the intelligent terminals such as mobile phone, is referred to for user,
To adjust earphone to optimal wearing position.
Fig. 1 schematically shows the structure diagram of the utility model earphone one embodiment, refering to what is shown in Fig. 1, should
Earphone 1 includes housing 11, processor, Ultrasonic ranging device 12 and sender unit, wherein, processor is located in housing 11
Portion, not shown, sender unit can be that wireless signal dispensing device can also be wire signal dispensing device, not do here
Limit, it is not shown.Processor is connected with Ultrasonic ranging device 12 and sender unit, and Ultrasonic ranging device is installed on housing 11
On；Ultrasonic ranging device 12, is configured as the distance of test earphone 1 and human ear, and by the distance signal transmission detected to place
Manage device；Processor, is configured distance signal transmission to sender unit；Sender unit, is configured as believing distance
Number intelligent terminal, such as smart mobile phone are sent to, are referred to for the user of intelligent terminal, correct the wearing position of earphone 1.
In the earphone embodiment shown in Fig. 1, Ultrasonic ranging device 12, installed in the front alignment duct of earphone case 11
Position at, to measure the distance of earphone 1 and human ear ear-drum, Ultrasonic ranging device 12 can use well known to those skilled in the art
Sonac, details are not described herein.
Fig. 2 schematically shows the structure diagram of another embodiment of the utility model earphone, in the ear shown in Fig. 2
In machine embodiment, Ultrasonic ranging device 12, installed in the side of earphone case 11, to measure the distance of earphone 1 and human ear auricle.
Two kinds of supersonic sounding modes of Fig. 1 and Fig. 2 can be used alone or be used in combination, and the optimal wearing mode of earphone, makes
User can voluntarily be set on intelligent terminal according to the hobby of oneself and demand, and during using earphone, user can be according to intelligence
The earphone and the specific range information of human ear that energy terminal is shown, the accurate wearing position for adjusting earphone, meets that itself will to obtain
The optimal sense of hearing asked.
In some embodiments of the utility model, one or more pressure detecting dresses are additionally provided with the housing 11 of earphone
13 are put, is referred to shown in Fig. 2 embodiments, pressure-detecting device 13, it is big to be configured as the pressure that test earphone is subject to when wearing
Small, which is used to judge whether earphone comes off.
Specifically, pressure-detecting device 13, may be mounted at the positive position being bonded with human ear of earphone case 11, with
Pressure size of the human ear to earphone is detected, as shown in Figure 2.
Further, in specific embodiment shown in Fig. 2, pressure-detecting device 13 is two, is separately mounted to ear casing
The one end of the front of body 11 by close over and one end close to lower section, are pressed by the uniform test earphone of upper and lower ends be subject to human ear
Power, to judge whether earphone departs from earphone from certain positive one end；Ultrasonic ranging device 12 is one, installed in earphone case 11
Side close to one end of front or behind, to measure the range information of earphone side and auricle.Pass through pressure-detecting device 13
Detect pressure, it is known that whether earphone firmly clamps at human ear, so as to prevent that earphone from dropping damage, passes through Ultrasonic ranging device 12
Supersonic sounding, can further position the wearing position of earphone, earphone is located at the preferable position of user's sense of hearing, carry on the whole
The user experience of high earphone.
Pressure-detecting device 13 can be force sensing resistance or pressure sensor.Force sensing resistance can believe pressure
Breath is showed by resistance variations；Pressure sensor can directly export the current signal of specification, in accurately detection pressure value
When connect it is more convenient to use easily.
Fig. 3 shows the workflow schematic diagram of the utility model earphone one embodiment, as shown in figure 3, user is just
Often wear earphone to listen to music, the Ultrasonic ranging device 12 of earphone realizes supersonic sounding, and range information is sent to mobile phone and is shown to
User, user can adjust the position that earphone is worn at ear according to the range information；Meanwhile wear what earphone listened to music
During, earphone also by pressure detecting, to judge whether earphone comes off, if so, then stopping playing music, saves electric energy, etc.
Treat that user wears earphone again according to supersonic sounding information.
Preferably, in some embodiments of the utility model, pressure-detecting device 13 is a force sensing resistance, a power
Quick resistance is connected in series in the power circuit of earphone with Ultrasonic ranging device 12；Alternatively, pressure-detecting device 13 is multiple power
Quick resistance, after multiple force sensing resistance parallel connections, is connected in series in the power circuit of earphone with Ultrasonic ranging device 12.Fig. 4 illustrates
Property when to show the pressure-detecting device 13 be two force sensing resistances, two force sensing resistances are with Ultrasonic ranging device 12 in earphone
Connection relationship diagram in power circuit, as shown in figure 4, connect after two force sensing resistance parallel connections with Ultrasonic ranging device 12,
It is connected to the power supply 14 of earphone.
Wherein, the pressure that the resistance value of force sensing resistance is subject to earphone 1 reduces and increases, when the pressure value that earphone 1 is subject to
During less than given threshold, the resistance value of force sensing resistance increases to infinity, i.e., at this time it is believed that earphone has come off, without followed by continued broadcasting
Put the music on.By the infinity of force sensing resistance resistance value, the power supply power supply of earphone can be automatically cut off, stops music, at the same time
Ultrasonic distance measurement function can be made also to stop, further to save the electricity of earphone；When earphone recovers to contact with human ear, the quick electricity of power
The prevention of resistance is minimum, and force sensing resistance forms short circuit, circuit is recovered conducting, normal play music and supersonic sounding.
In some embodiments of the utility model, pressure-detecting device 13 can also transmit the pressure signal detected
To processor；By processor when judging that pressure signal is less than given threshold, the sound for cutting off earphone plays.
In some embodiments of the utility model, which further includes battery and Wireless charging coil, wireless charging electric wire
Circle is connected as battery wireless charging with battery, charges so as to fulfill the wireless connection of earphone, improves the portability of earphone.
In some embodiments of the utility model, pressure-detecting device is connected with processor, processor further by with
It is set to and pressure signal is sent to by intelligent terminal by sender unit, ear is adjusted with reference to the pressure signal for user
The wearing position of machine.
In some embodiments of the utility model, controlling switch (not shown), controlling switch quilt are additionally provided with earphone 1
The opening and closing of Ultrasonic ranging device 12 and/or pressure-detecting device 13 in order to control are configured, to be adapted to user without obvious
Act, do not interfere with the use scene of earphone wearing position.
The utility model has the advantage of：By increasing Ultrasonic ranging device on the housing of earphone, surveyed using the ultrasound
Distance away from device test earphone and human ear, and the distance signal detected is sent to intelligent terminal, for intelligent terminal
User refers to, and the wearing position of earphone is manually corrected, so that the optimal wearing position of position earphone, makes user
Optimal audio result of broadcast can be enjoyed；It is highly preferred that pressure-detecting device is additionally provided with the housing of earphone, with basis
The pressure detected, judges whether earphone comes off, and comes off so as to prevent earphone, improves the stability that earphone is worn.
The above, is only specific embodiment of the present utility model, under the above-mentioned teaching of the utility model, this area
Technical staff can carry out other improvement or deformation on the basis of above-described embodiment.It will be understood by those skilled in the art that
Above-mentioned specific descriptions simply preferably explain the purpose of this utility model, and the scope of protection of the utility model should be with claim
Protection domain subject to.
Claims (10)
- A kind of 1. earphone, it is characterised in that the earphone includes housing, processor, Ultrasonic ranging device and sender unit, The processor is connected with the Ultrasonic ranging device and the sender unit, and the Ultrasonic ranging device is installed on described On housing；The Ultrasonic ranging device, is configured as detecting the distance of the earphone and human ear, and the distance signal detected is passed It is defeated by the processor；The processor, is configured the distance signal transmission to the sender unit；The sender unit, is configured as the distance signal being sent to intelligent terminal, for the intelligent terminal User refers to, and corrects the wearing position of the earphone.
- 2. earphone according to claim 1, it is characterised in that the Ultrasonic ranging device, installed in the earphone case Front alignment duct position at, to measure the distance of the earphone and human ear ear-drum.
- 3. earphone according to claim 1, it is characterised in that the Ultrasonic ranging device, installed in the earphone case Side, to measure the distance of the earphone and human ear auricle.
- 4. earphone according to claim 1, it is characterised in that one or more pressures are additionally provided with the housing of the earphone Force checking device；The pressure-detecting device, is configured as detecting the pressure size that the earphone is subject to when wearing, which uses In judging whether the earphone comes off.
- 5. earphone according to claim 4, it is characterised in that the pressure-detecting device, installed in the earphone case The position that is bonded with human ear of front at, to detect pressure size of the human ear to the earphone.
- 6. earphone according to claim 5, it is characterised in that the pressure-detecting device is two, is separately mounted to institute The one end of front by close over of earphone case and one end close to lower section are stated, the Ultrasonic ranging device is one, is installed on The side of the earphone case is close to one end of front or behind.
- 7. earphone according to claim 5, it is characterised in that the pressure-detecting device is a force sensing resistance, described One force sensing resistance is connected in series in the power circuit of the earphone with the Ultrasonic ranging device；Alternatively, the pressure inspection Survey device is multiple force sensing resistances, after multiple force sensing resistance parallel connections, is connected in series in the Ultrasonic ranging device described In the power circuit of earphone.
- 8. earphone according to claim 1, it is characterised in that the earphone further includes battery and Wireless charging coil, institute State Wireless charging coil and be connected as the battery wireless charging with the battery.
- 9. earphone according to claim 4, it is characterised in that the pressure-detecting device is connected with the processor, institute Processor is stated to be configured to that the pressure signal is sent to the intelligent terminal by the sender unit.
- 10. earphone according to claim 4, it is characterised in that controlling switch, the control are additionally provided with the earphone Switch is configured as the opening and closing for controlling the Ultrasonic ranging device and/or the pressure-detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087655.2U CN207340120U (en) | 2017-08-28 | 2017-08-28 | A kind of earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087655.2U CN207340120U (en) | 2017-08-28 | 2017-08-28 | A kind of earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207340120U true CN207340120U (en) | 2018-05-08 |
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ID=62370702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721087655.2U Active CN207340120U (en) | 2017-08-28 | 2017-08-28 | A kind of earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207340120U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068225A (en) * | 2018-09-29 | 2018-12-21 | 安克创新科技股份有限公司 | Earphone and its control method, computer storage medium |
| CN109451392A (en) * | 2018-12-28 | 2019-03-08 | 朱小菊 | Separated earphone Anti-slip cover |
| WO2021179280A1 (en) * | 2020-03-11 | 2021-09-16 | 瑞声声学科技(深圳)有限公司 | Earphone and method for detecting wearing state thereof |
-
2017
- 2017-08-28 CN CN201721087655.2U patent/CN207340120U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068225A (en) * | 2018-09-29 | 2018-12-21 | 安克创新科技股份有限公司 | Earphone and its control method, computer storage medium |
| CN109451392A (en) * | 2018-12-28 | 2019-03-08 | 朱小菊 | Separated earphone Anti-slip cover |
| CN109451392B (en) * | 2018-12-28 | 2020-06-09 | 临海市小核桃工业设计服务部 | Anti-drop sleeve of split earphone |
| WO2021179280A1 (en) * | 2020-03-11 | 2021-09-16 | 瑞声声学科技(深圳)有限公司 | Earphone and method for detecting wearing state thereof |
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