CN105100994B - Earphone - Google Patents
Earphone Download PDFInfo
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- CN105100994B CN105100994B CN201510486531.0A CN201510486531A CN105100994B CN 105100994 B CN105100994 B CN 105100994B CN 201510486531 A CN201510486531 A CN 201510486531A CN 105100994 B CN105100994 B CN 105100994B
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- photoelectric sensor
- external auditory
- auditory canal
- convex portion
- light
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
Abstract
The invention discloses a kind of earphones, comprising: headset body, headset body include sounding position, and sounding position is suitable for sound being passed to external auditory canal；Convex portion extends from headset body, is adapted for insertion into external auditory canal；Photoelectric sensor, the positional relationship between photoelectric sensor and convex portion are arranged to, and the light that photoelectric sensor is issued is radiated on the inner wall of external auditory canal, and photoelectric sensor is enabled to receive the light that the inner wall of external auditory canal reflects.Thus, pass through the convex portion being arranged in headset body, the light that photoelectric sensor can be made to issue is able to enter in external auditory canal, and external auditory canal inner wall reflects, to pass through the variation of the light intensity of detection reflected light, the physiologic information of human body, such as heart rate information can be determined according to the optical information of external auditory canal inner wall.So that the physiologic information that detection obtains is more accurate, and testing result is not influenced by wearer's movement.
Description
Technical field
The present invention relates to a kind of hearing devices, more particularly to a kind of earphone.
Background technique
Earphone as a kind of new means of communication, have the characteristics that it is small and exquisite, convenient to wear, in people's lives, work
It is widely used.
For example, we can be with the body-building when listening to music when exercise from morning, we can also wear earphone sight on the way to office
See video, appreciate music, carry out hearing exercise etc..
But although current earphone is widely used in life, its major function is also only limitted to listen to music, lead to
Words etc., function is also relatively simple, not can make full use of its advantage small and exquisite, convenient to wear.
It is most recently newly to rise some earphones that can detecte Human Physiology information.For example, a kind of earphone can be by detecting ear
The heart rate information of vibration measurement human body at machine auricle.The heart rate information of the headset detection of this detection heart rate is under to a certain degree
Also it can reflect the truth of human body, still, this detection mode is larger by external environment influence.For example, being carried out in wearer
When movement, the movement of body will necessarily cause the vibration of auricle, this vibromotive force must detection, analysis to heart rate signal bring
Interference.
Therefore, it is necessary to it is a kind of can not by external environment influence, accurately detect the earphone of Human Physiology information.
Summary of the invention
The invention solves a technical problem be to provide a kind of earphone, can not be affected by, essence
Really detect the physiologic information of human body.
According to an aspect of the present invention, a kind of earphone is disclosed, comprising: headset body, headset body include pars stridulans
Position, sounding position are suitable for sound being passed to external auditory canal；Convex portion extends from headset body, is adapted for insertion into external auditory canal；Photoelectric transfer
Sensor, the positional relationship between photoelectric sensor and convex portion are arranged to, and the light that photoelectric sensor is issued shines
It penetrates on the inner wall of external auditory canal, and photoelectric sensor is enabled to receive the light that the inner wall of external auditory canal reflects.
As a result, by the convex portion being arranged in headset body, so that the light that photoelectric sensor issues is able to enter pendant
The external auditory canal of wearer, and receive from the reflected light of external auditory canal inner wall, in this way, photoelectric sensor can pass through detection
The variation of the light intensity of the reflected light received determines the physiologic information of human body according to the optical information of external auditory canal inner wall, such as
Heart rate information.
To sum up, the earphone of detection physiologic information (such as heart rate) of the invention is detected in external auditory canal by photoelectric sensor
Signal intensity determine physiologic information, and external auditory canal is in the deeper position of external ear, and external ambient light is seldom incident on outer
In ear canal, therefore external ambient light influences smaller caused by measurement result, can be ignored, and Photoelectric Detection physiology is believed
The mode of breath is not influenced by the motion state of wearer, so that the physiologic information reliability detected is higher.
Preferably, the length range of convex portion is 5mm-15mm.
Since the length of the external auditory canal of human ear is averagely 20mm, convex portion can be preferably provided in 5mm-
Between 15mm, in this way, photoelectric sensor is made to can detecte the signal of external auditory canal depths, the accuracy of detection both ensure that,
Danger will not be caused to human ear again.
Preferably, convex portion includes the second end of first end and contact headset body far from headset body, photoelectric transfer
The first end of convex portion is arranged in sensor.
As a result, by the way that first end of the convex portion far from headset body is arranged in photoelectric sensor, so that photoelectric sensing
The illumination that device can be issued is mapped to external auditory canal, and receives the light returned from reflex of external auditory meatus, can thus pass through detection
The Strength Changes of the light of external auditory canal depths, to confirm the physiologic information (such as heart rate) of human body, allow testing result not by
The influence of external environment improves the accuracy of testing result.
Preferably, convex portion is tubular projecting portion, and the second end of tubular projecting portion surrounds sounding position, photoelectric transfer
The inside of the first end of tubular projecting portion is arranged in sensor, and gap is formed between the internal partial wall of tubular projecting portion.
Convex portion is set as tubulose, photoelectric sensor is located at the inside of the first end of tubular projecting portion, in this way, photoelectricity
Sensor can detecte the signal intensity situation in external auditory canal, and the sound that tubular projecting portion can also issue sounding position
External auditory canal is imported, so that earphone does not influence normal use also while can measure physiologic information.
Preferably, the photoelectric sensor of earphone of the invention can also include issuing light and receiving the first side of light and with the
The opposite second side in side, the first side close to tubular projecting portion a part of inner wall, second side and tubular projecting portion it is another
Gap is formed between a part of inner wall.
In this way, photoelectric sensor can be emitted light into external auditory canal by tubular projecting portion, and will receive from external ear
The reflected light in road, so as to determine physiologic information according to the signal intensity situation of reflected light.
Preferably, the sounding position of earphone of the invention may be located on the outside of the second end of convex portion.
In this way, the physiological information detection functions of earphone can be made to be independent of each other with sound transfer function.
Preferably, earphone of the invention can also include silica gel sheath, and silica gel sheath is set in headset body, have and be suitable for inserting
Enter the casing of external auditory canal, the light that silica gel sheath can be issued through photoelectric sensor, casing surrounds convex portion and sounding position, convex
It rises and forms gap between part and the internal partial wall of casing, the sound that sounding position issues enters external auditory canal by gap.
In this way, silica gel sheath can not only be used to protect earphone, comfort level when wearing can also be improved, in addition, silica gel sheath
Casing be greater than convex portion and in this way, silica gel sheath can function as sound guide tube sound formed from silica gel sheath and casing
Gap in enter external auditory canal, raising amplifies ability.
Preferably, the photoelectric sensor of earphone of the invention can also be arranged in headset body, and convex portion can be
The optical waveguide component of the light of photoelectric sensor sending can be conducted.
Convex portion is made of optical waveguide component as a result, and photoelectric sensor can be by the protrusion that is disposed thereon
Part emits light to external auditory canal and receives the light returned from reflex of external auditory meatus, in this way, photoelectric sensor need not go deep into external auditory canal
It can be detected the signal in external auditory canal, so that it is determined that physiologic information.
Preferably, above-mentioned optical waveguide component can also include from the stylolitic part of photoelectric sensor extension and positioned at columnar part
Point optical reflection part far from the headset body side, it is anti-that the light that photoelectric sensor issues through stylolitic part is transmitted to optics
Part is penetrated, and external auditory canal inner wall is reflected to by optical reflection, the light of external auditory canal inner wall reflection is reflected through optical reflection part
Photoelectric sensor is transmitted to stylolitic part, and through stylolitic part.
In this way, photoelectric sensor can be sent out by the stylolitic part and optical reflection part of optical waveguide component to external auditory canal
Light is penetrated, and receives the light from reflex of external auditory meatus.
Preferably, earphone of the invention can also include sound tube, and sound tube surrounds sounding position, prolongs from headset body
It stretches, is adapted for insertion into external auditory canal, so that the sound for issuing sounding position is passed to external auditory canal, convex portion is one of sound tube
Point.
In this way, a part of sound tube is arranged to the convex portion made of optical waveguide component, so that earphone is measuring
While physiologic information, and it will not influence its normal use.
Detailed description of the invention
Disclosure illustrative embodiments are described in more detail in conjunction with the accompanying drawings, the disclosure above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in disclosure illustrative embodiments, identical reference label
Typically represent same parts.
Fig. 1 shows the schematic block diagram of the structure of earphone of the invention.
Fig. 2 shows a kind of structural schematic diagrams of embodiment of earphone of the invention.
Fig. 3 shows the structural schematic diagram of another embodiment of earphone of the invention.
Fig. 4 shows the structural schematic diagram of another embodiment of earphone of the invention.
Fig. 5 shows the structural schematic diagram of another embodiment of earphone of the invention.
Fig. 6 shows the structural schematic diagram of another embodiment of earphone of the invention.
The concrete meaning of Fig. 1 label into Fig. 6 are as follows:
1, headset body；2, convex portion；21, second end；22, first end；3, photoelectric sensor；4, sounding position；5,
Silica gel sheath；6, optical waveguide component；61, stylolitic part；62, optical reflection part；7, sound tube.
Specific embodiment
The preferred embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the disclosure without the embodiment party that should be illustrated here
Formula is limited.On the contrary, these embodiments are provided so that this disclosure will be more thorough and complete, and can be by the disclosure
Range is completely communicated to those skilled in the art.
The invention discloses a kind of earphone using photoelectric sensor detection Human Physiology information, testing principle is as follows:
Photoelectric sensor is set in headset body, and when wearing, the light of sending can be incident to the outer of wearer by photoelectric sensor
Ear canal, and receive the light returned from reflex of external auditory meatus.By analyzing reflected light, it will be appreciated that the optics of external auditory canal inner wall
Information change, to understand some physiologic informations of human body.
For example, being further described here for detecting heart rate.
Due to the attenuation by absorption effect by integumentary musculature and blood, the intensity of the reflected light received will subtract
It is weak.In general, skin, muscle, tissue etc. the absorption of light is to maintain during entire blood circulation it is invariable.And
Pulsating nature variation is then presented in volumetric blood in skin under key role.When the heart contracts, periphery blood volume is most, and light is inhaled
Receipts amount is also maximum, and the light intensity of the reflected light detected is also just minimum.Reflected light that is exactly the opposite when diastole, detecting
Light intensity it is maximum.Therefore, the light intensity of the reflected light received also changes with the contraction of heart and diastole into pulsating nature.In this way,
The light intensity signal received, which is converted into electric signal, can be obtained the relevant information of pulse, to obtain heart rate information.
It will be appreciated by those skilled in the art that carrying out optical detection by external ear canal internal, also in addition to heart rate information
Other Human Physiology information, such as body temperature etc. may be obtained.
The structure of earphone of the invention is described in further detail with reference to the accompanying drawing.
Fig. 1 shows the schematic block diagram of the structure based on earphone of the invention.
As shown in Figure 1, the earphone of the embodiment of the present invention includes headset body 1, convex portion 2 and photoelectric sensor 3.
Headset body 1 includes sounding position 4, and sounding position 4 is suitable for sound being passed to external auditory canal, wherein headset body 1 is also
It may include other components that the existing earphone such as lead, data-interface, ear muff contains.
Convex portion 2 extends from headset body 1, is adapted for insertion into external auditory canal, since human body external auditory canal length is averagely 20mm,
Therefore the length range of convex portion 2 preferably can be set as 5mm-15mm, photoelectric sensor 3 can be made accurately in this way
Ear will not be damaged because of insertion is too deep while detecting the relevant information in external auditory canal.
Positional relationship between photoelectric sensor 3 and convex portion 2 is arranged to, so that the light that photoelectric sensor 3 issues
It can be radiated on the inner wall of external auditory canal, and photoelectric sensor 3 is enabled to receive the light that the inner wall of external auditory canal reflects.
In this way, the light of sending can be incident to external auditory canal under the action of convex portion 2 by photoelectric sensor 3, and receive
From the light of reflex of external auditory meatus, so as to determine human heart rate's information based on the signal of the reflected light received.
In addition, convex portion 2 can also preferably include the first end far from headset body 1 and contact headset body 1
The first end of convex portion 2 is arranged in second end, photoelectric sensor 3.
Wherein, photoelectric sensor 3 is arranged in the first end of convex portion 2 there are many set-up mode, for example, photoelectric sensor
3 can be set in the side of the first end of convex portion 2, a groove can also be opened up at the top of first end, by photoelectric sensing
Device 3 is set within groove, and photoelectric sensor 3 can also be located to the top etc. of first end, furthermore it is also possible to which there are many other
Fixed form, as long as photoelectric sensor 3 can be made to be fixed on the first end of convex portion 2.
In addition, photoelectric sensor 3 shines and receives the work department of light when photoelectric sensor 3 and convex portion 2 are arranged to
When between position and external auditory canal inner wall across convex portion 2, convex portion 2 is arranged at the working position and external auditory canal inner wall
Between part can be made of the material for the light that can be issued through photoelectric sensor 3.
It should be understood that photoelectric sensor of the invention can convert electricity for the intensity of the light of the reflex of external auditory meatus received
Signal, this electric signal can be used to reflect the physiologic information (such as heart rate information) of human body, and hence it is also possible to preferably in ear
A processing unit, display unit (or broadcast unit) are added on machine ontology, processing unit can be used to photoelectric sensor
Electric signal is converted into heart rate information, then shows (or being broadcasted by broadcast unit) by display unit.Certainly, processing unit can also be with
It is not arranged on earphone, but is arranged in and is communicated with earphone to obtain in other equipment of corresponding electric signal.
To sum up, earphone of the invention can also detect the physiology of human body under the premise of guaranteeing that earphone can be used normally
Information, such as heart rate.And the earphone of the embodiment of the present invention is the signal detected in external auditory canal by photoelectric sensor, is come with this true
Determine physiologic information, since external auditory canal is in the depths of external ear, external ambient light is less able to enter, therefore external ambient light pair
It influences smaller caused by measurement, can be ignored, and the mode of Photoelectric Detection heart rate can not be by the motion state of wearer
Influence so that the heart rate information reliability detected is higher.
In addition, it will also be appreciated that earphone of the invention can also be existing in the case where meeting above-mentioned technical characteristic
Any earphone, for example, it may be In-Ear Headphones, head earphone, user can wear the present invention by traditional mode
Earphone, for example, using wear, neckstrap, ear clip, tack, press-fit etc..
Underdrawed the structural block diagram of earphone of the invention above in conjunction with Fig. 1, below with regard to specific embodiment to the present invention
The structure of earphone be described in further detail, wherein the difference of emphasis narration and Fig. 1, no longer superfluous for something in common
It states.
Fig. 2 shows a kind of structural schematic diagrams of embodiment of earphone of the invention.
As shown in Fig. 2, the earphone of the embodiment of the present invention includes headset body 1, convex portion 2 and photoelectric sensor 3, under
Face elaborates with regard to the difference of the embodiment of the present invention and Fig. 1, and something in common repeats no more.
The convex portion 2 of the embodiment of the present invention is tubular projecting portion, and tubular projecting portion includes far from headset body 1
The second end 21 of first end 22 and contact headset body 1, the second end 21 of tubular projecting portion surround sounding position 4, i.e., and second
It holds 21 bottom surroundings to correspond to sounding position 4, sounding position 4 is wrapped in by tubular projecting portion interior, in this way, sounding
The sound that position 4 issues under the guidance of tubular projecting portion, can lead to the first end 22 of tubular projecting portion.Photoelectric transfer
The inside of the first end 22 of tubular projecting portion is arranged in sensor 3, and sky is formed between the internal partial wall of tubular projecting portion
Gap.In this way, the sound led at the first end 22 of tubular projecting portion can enter human ear (this by the gap of first end 22
Place, can enter external auditory canal).
Wherein, the photoelectric sensor 3 of the embodiment of the present invention can be both pasted at the inner wall of first end 22, can also be
A vertical support plate is equipped in one end 22, photoelectric sensor 22 is fixed between support plate and inner wall, can also have certainly
A variety of other modes that photoelectric sensor 3 is fixed on to first end 22, no longer repeat one by one herein.
In addition, in practical applications, can also be determined it the of tubular projecting portion according to the property of photoelectric sensor 3
The installation site of one end and the characteristic of tubular projecting portion.For example, photoelectric sensor can be infrared light photoelectric sensor, this
When, photoelectric sensor may include infrared light luminous tube and infrared acceptor, and infrared light luminous tube is used to emit to external auditory canal
Infrared light, infrared acceptor is used to receive in this case can be by photoelectric sensing from the infrared light that reflex of external auditory meatus is returned
Device includes that side of infraluminescence pipe and infrared receiving tube is fixed close to the inner wall of tubular projecting portion, in order to enable infrared light
The light that luminous tube issues can penetrate tubular projecting portion, be incident on external auditory canal, can also will with infraluminescence pipe and infrared connect
The inner wall of the corresponding tubular projecting portion of closed tube is set as transparent or semitransparent structure, so that the sending of infrared light luminous tube is red
Outer light can be incident at the inner wall of external auditory canal through inner wall, and infrared acceptor can receive and reflect from the inner wall of external auditory canal
Infrared light back, it is ensured that heart rate measurement can be normally carried out.
It should be noted that being to carry out the property to tubular projecting portion so that photoelectric sensor 3 emits infrared light as an example above
It does to limit, it should be appreciated that according to the characteristics of luminescence of photoelectric sensor, tubular projecting portion can also be by different materials or color
Medium composition, as long as its can through photoelectric sensor discovery light.
Fig. 3 is the structural schematic diagram of the earphone of another embodiment of the invention.
As shown in figure 3, the sounding position 4 of the embodiment of the present invention is located at the outside of the second end 21 of convex portion 2, it is convex at this time
It plays part 2 to be used to support photoelectric sensor 3, wherein convex portion 2 supports photoelectric sensor 3 can be there are many supporting way, only
Want the first end 22 that photoelectric sensor 3 can be fixed on to convex portion 2.For example, photoelectric sensor 3 can be fixed on convex
Photoelectric sensor 3, can also be placed in the top of the first end 22 of convex portion 2, may be used also by the side for playing the first end 22 of part 2
Groove is opened up with the top of the first end 22 in convex portion 2, photoelectric sensor 3 is placed in groove etc..
The earphone of the embodiment of the present invention can accurately measure the light intensity of the reflected light in external auditory canal by photoelectric sensor
Variation determines heart rate information with this, but when wearing, farther out from external auditory canal due to sounding position 4, sounding position 4
The sound of sending, which might have, greatly to be leaked out, so that the sound that wearer hears is smaller, reduces listening for wearer
Feel experience.
Therefore, in order to enable earphone is while can detecte heart rate, can also by sound incoming human ear as much as possible,
A silica gel sheath 5 can be preferably arranged in headset body 1, as shown in figure 4, silica gel sheath 5, which has, is adapted for insertion into external auditory canal
Casing, and the light that silica gel sheath 5 can be issued through photoelectric sensor, casing surround convex portion 2 and sounding position 4, will occur
Position 4 and convex portion 2 all wrap up, and form gap between convex portion 2 and the internal partial wall of casing, in this way, pars stridulans
The sound that position 4 issues can enter external auditory canal by gap under the guidance of silica gel sheath 5, thereby may be ensured that sound is not outer
Leakage.
And toughness, the elasticity of silica gel material are fine, it is not easy to it is permanently deformed because of external force, and feel smoother, because
This, when wearing, can also improve the comfort level of wearer, in addition, silica gel sheath is to headset body and photoelectric sensor, convex portion
Etc. can also play a protective role.
In addition, preferably, photoelectric sensor 3, convex portion 2 and headset body 1 can also be done casting glue processing, example
Such as, photoelectric sensor 3 and convex portion 2 can be sealed with electronic pastes, and by 2 bottom of convex portion and 1 electricity consumption of headset body
Sub- glue sealing, at this time can also seal the surrounding at sounding position 4 and headset body 1 with electronic pastes.It can adequately protect in this way
Associated components.
Fig. 5 is the structural schematic diagram of the earphone of another embodiment of the invention.
As shown in figure 5, photoelectric sensor 3 is arranged in headset body 1, convex portion is can to conduct photoelectric sensor 3
The optical waveguide component 6 of the light of sending.
Wherein, optical waveguide component 6 includes from the stylolitic part 61 that photoelectric sensor 3 extends and being located at far from stylolitic part 61
The optical reflection part 62 of 1 side of headset body, the light that photoelectric sensor 3 issues are transmitted to optical reflection portion through stylolitic part 61
Divide 62, and external auditory canal inner wall is reflected by optical reflection part 62, the light of external auditory canal inner wall reflection is anti-through optical reflection part 62
It is mapped to stylolitic part 61, and is transmitted to photoelectric sensor 3 through stylolitic part 61.
In this way, photoelectric sensor 3, which may not necessarily go deep into external auditory canal by optical waveguide component 6, can light shine external ear
Road, and the light returned from reflex of external auditory meatus is received, then photoelectric sensor can become according to the light intensity of the reflected light received
Change to determine the heart rate information inside external auditory canal.
Fig. 6 is the structural schematic diagram of the earphone of further embodiment of the present invention.
As shown in fig. 6, the earphone of the embodiment of the present invention further includes sound tube 7, sound tube 7 is arranged around sounding position 4, and
Extend from headset body 1, the length of sound tube 7 is set as appropriate for being inserted into external auditory canal, is can be convenient in this way by sounding position 4
The sound of sending is passed to external auditory canal.
In addition, a part of the sound tube 7 of the embodiment of the present invention is made of optical waveguide component 6.The setting of photoelectric sensor 3 exists
The side of the separate headset body 1 of optical waveguide component 6.For example, photoelectric sensor 3 can be set in headset body 1, optical waveguide
Component 6 extends from photoelectric sensor 3.In this case, optical waveguide component 6 is equivalent to the optical waveguide component 6 in Fig. 5, equally may be used
With stylolitic part 61 and optical reflection part 62.
In this way, sound tube 7 can not only be used to for sound being passed to human ear, but also the light that photoelectric sensor 3 issues can be imported
External auditory canal, and the light returned from reflex of external auditory meatus is imported into photoelectric sensor, allow earphone of the invention to measure heart rate
Meanwhile and not influencing normal use.
Various embodiments of the present invention above are described in detail by reference to attached drawing 2 to 6.It should be understood that above description is
Illustratively, and non-exclusive, and it is also not necessarily limited to disclosed each embodiment.Without departing from illustrated each embodiment
In the case where scope and spirit, many modifications and changes are all apparent for those skilled in the art
's.The selection of term used herein, it is intended to best explain the principle of each embodiment, practical application or to the technology in market
Improvement, or other those of ordinary skill of the art is enable to understand each embodiment disclosed herein.
Claims (6)
1. a kind of earphone, comprising:
Headset body, the headset body include sounding position, and the sounding position is suitable for sound being passed to external auditory canal；
Convex portion extends from the headset body, is adapted for insertion into external auditory canal；And
Photoelectric sensor, wherein the convex portion includes first end and the contact earphone sheet far from the headset body
The first end or second end of the convex portion is arranged in the second end of body, the photoelectric sensor, and the sounding position is located at
The outside of the second end of the convex portion, the positional relationship between the photoelectric sensor and the convex portion are set
For the light for enabling the photoelectric sensor to issue is radiated on the inner wall of the external auditory canal, and makes the photoelectric transfer
Sensor can receive the light of the inner wall reflection of the external auditory canal.
2. earphone according to claim 1, wherein the length range of the convex portion is 5mm-15mm.
3. earphone according to claim 1, wherein the first end of the convex portion is arranged in the photoelectric sensor,
The earphone further include:
Silica gel sheath is set in the headset body, has the casing for being adapted for insertion into the external auditory canal, the silica gel sheath can be saturating
The light that the photoelectric sensor issues is crossed,
Described sleeve pipe surrounds the convex portion and the sounding position,
Gap is formed between the convex portion and the internal partial wall of described sleeve pipe,
The sound that the sounding position issues enters the external auditory canal by the gap.
4. earphone according to claim 1, wherein
The second end of the convex portion is arranged in the photoelectric sensor,
The convex portion is the optical waveguide component that can conduct the light that the photoelectric sensor issues.
5. earphone according to claim 4, wherein
The optical waveguide component includes the stylolitic part extended from the photoelectric sensor and is located at the stylolitic part far from institute
The optical reflection part of headset body side is stated,
The light that the photoelectric sensor issues is transmitted to the optical reflection part through the stylolitic part, and anti-by the optics
The inner wall for being reflected to the external auditory canal is penetrated,
The light of the inner wall reflection of the external auditory canal is reflected to the stylolitic part through the optical reflection, and through the column
Partial conductance is to the photoelectric sensor.
6. earphone according to claim 4 or 5, further includes:
Sound tube surrounds the sounding position, extends from the headset body, is adapted for insertion into external auditory canal, so as to by the sounding
The sound that position issues is passed to the external auditory canal,
The convex portion is a part of the sound tube.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510486531.0A CN105100994B (en) | 2015-08-10 | 2015-08-10 | Earphone |
| PCT/CN2015/095257 WO2017024689A1 (en) | 2015-08-10 | 2015-11-23 | Earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510486531.0A CN105100994B (en) | 2015-08-10 | 2015-08-10 | Earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105100994A CN105100994A (en) | 2015-11-25 |
| CN105100994B true CN105100994B (en) | 2019-02-15 |
Family
ID=54580364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510486531.0A Active CN105100994B (en) | 2015-08-10 | 2015-08-10 | Earphone |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105100994B (en) |
| WO (1) | WO2017024689A1 (en) |
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| CN105451115B (en) | 2016-01-05 | 2019-04-30 | 深圳市汇顶科技股份有限公司 | A kind of earphone with biological characteristic detection function, interactive system and method |
| CN106170118A (en) * | 2016-09-23 | 2016-11-30 | 深圳前海零距物联网科技有限公司 | Novel audio output device |
| CN107257515A (en) * | 2017-06-16 | 2017-10-17 | 广州市凯创信息技术服务有限公司 | Intelligent heart rate blood oxygen bluetooth earphone |
| CN107426644A (en) * | 2017-09-20 | 2017-12-01 | 东莞市桐音电子科技有限公司 | A kind of intelligent Double-plug earphone |
| CN107509133B (en) * | 2017-09-30 | 2021-07-13 | 江西联创电声有限公司 | Earphone sleeve and noise reduction earphone with same |
| EP3522561B1 (en) * | 2017-12-05 | 2021-02-17 | Shenzhen Goodix Technology Co., Ltd. | Earplug-type device and electronic device |
| CN110464327A (en) * | 2019-08-22 | 2019-11-19 | 深圳市优创亿科技有限公司 | A kind of wearable device and test method of In-Ear test heart rate |
| CN113632500B (en) * | 2021-03-24 | 2022-10-18 | 株式会社未来 | Earphone for outputting light and sound |
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| JP2014068733A (en) * | 2012-09-28 | 2014-04-21 | Rohm Co Ltd | Pulse wave sensor |
| EP2887692B1 (en) * | 2013-12-20 | 2019-07-10 | Valencell, Inc. | A fitting system for a headphone with physiological sensor |
-
2015
- 2015-08-10 CN CN201510486531.0A patent/CN105100994B/en active Active
- 2015-11-23 WO PCT/CN2015/095257 patent/WO2017024689A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622427A (en) * | 2013-11-13 | 2015-05-20 | 富港电子（东莞）有限公司 | Earplug, physiological function measuring earphone using earplug and measuring method thereof |
| CN204316714U (en) * | 2015-01-19 | 2015-05-06 | 张进东 | A kind of health supervision earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105100994A (en) | 2015-11-25 |
| WO2017024689A1 (en) | 2017-02-16 |
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