CN208821030U - In-ear typed Bluetooth headset and its component - Google Patents
In-ear typed Bluetooth headset and its component Download PDFInfo
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- CN208821030U CN208821030U CN201821888554.XU CN201821888554U CN208821030U CN 208821030 U CN208821030 U CN 208821030U CN 201821888554 U CN201821888554 U CN 201821888554U CN 208821030 U CN208821030 U CN 208821030U
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- ear
- shell
- bluetooth headset
- guide tube
- typed bluetooth
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Abstract
The utility model is suitable for ear phone technology field, provides a kind of in-ear typed Bluetooth headset and its component.In-ear typed Bluetooth headset provided by the utility model, including shell and the loudspeaker, microphone, power supply and the signal receiver that are located therein and are electrically connected between each other, shell includes the outside close to the inside of user ear canal and with contacting external air, it further include the gas-guide tube in shell, the inner side and outer side for air guide tube to be connected to shell.In-ear typed Bluetooth headset provided by the utility model, by the way that gas-guide tube is arranged inside the shell, to be connected to the inner side and outer side of shell, so as to so that the air pressure in ear canal is consistent with ambient atmosphere, the air pressure in ear canal is reduced, to avoid because wear causes user dizzy phenomenon and stethoscope effect occur for a long time.The utility model also provides a kind of bluetooth headset component, including two above-mentioned in-ear typed Bluetooth headsets, to be adapted to the ears of user respectively.
Description
Technical field
The utility model belongs to ear phone technology field more particularly to a kind of in-ear typed Bluetooth headset and its component.
Background technique
Bluetooth is a kind of short-distance wireless communication specification of inexpensive large capacity, general with mobile terminal and Bluetooth function
And type is higher and higher, for bluetooth headset due to that can exempt impeding for electric wire in common headphones, comfortable ground is easily logical in various ways
The application of words, bluetooth headset is also more and more extensive.It has been always Mobile Commerce race raising efficiency since bluetooth headset comes out
Common portable equipment in good tool and people's daily life.
In order to guarantee acoustical quality, existing bluetooth headset is usually designed as In-Ear, but in-ear typed Bluetooth headset is worn
It wears after entering ear, will lead to ear canal and be completely sealed, wearing such earphone for a long time will lead to user's appearance dizziness
Phenomenon；Simultaneously as ear canal is completely sealed, vibration or friction on earphone case may be made us in generation in ear canal
Offending abnormal sound generates so-called " stethoscope effect ".
Utility model content
The purpose of this utility model is to provide a kind of in-ear typed Bluetooth headset and its components, it is intended to solve in the prior art
For in-ear typed Bluetooth headset in use because user ear canal is sealed, wear causes user to occur dizzy and produce for a long time
The technical issues of raw stethoscope effect.
The utility model is realized in this way in-ear typed Bluetooth headset provided by the utility model, including shell and it is set to
Loudspeaker, microphone, power supply and the signal receiver wherein and being between each other electrically connected, the shell include close to user ear canal
Inside and outside with contacting external air further include the gas-guide tube in the shell, described for air guide tube with connection
The inner side and outer side of the shell.
Specifically, the loudspeaker are set to the shell close to the end position of ear canal and are connected to ear canal, the gas-guide tube
One end is connected at the sound mouth of the loudspeaker.
Preferably, the gas-guide tube both ends are tightly connected between the shell and the sound mouth of the loudspeaker respectively.
Further, the in-ear typed Bluetooth headset further includes the branch that the gas-guide tube is used to support in the shell
Frame.
Further, the in-ear typed Bluetooth headset further includes the FPC plate and pcb board in the shell.
Specifically, the signal receiver is set on the pcb board.
Preferably, the microphone quantity is two and orthogonal setting between each other.
Preferably, distance is 15mm between two microphones.
Further, the in-ear typed Bluetooth headset further includes the infrared sensor in the shell.
The utility model also provides a kind of bluetooth headset component, including two above-mentioned in-ear typed Bluetooth headsets, with respectively
It is adapted to the ears of user.
The utility model compared with the existing technology have the technical effect that in-ear typed Bluetooth headset provided by the utility model,
By the way that gas-guide tube is arranged inside the shell, to be connected to the inner side and outer side of the shell, so as to so that air pressure in ear canal with
Ambient atmosphere is consistent, and reduces the air pressure in ear canal, to avoid because wear causes user dizziness occur for a long time
Phenomenon and stethoscope effect.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of in-ear typed Bluetooth headset provided by the embodiment of the utility model；
Fig. 2 is the decomposition diagram of the main structure for the in-ear typed Bluetooth headset that Fig. 1 is provided；
Fig. 3 is the local cutting schematic diagram of the main structure for the in-ear typed Bluetooth headset that Fig. 1 is provided；
Fig. 4 is the local perspective view of the stereochemical structure for the in-ear typed Bluetooth headset that Fig. 1 is provided；
Fig. 5 is the cut-away view of the main structure for the in-ear typed Bluetooth headset that Fig. 1 is provided.
Description of symbols:
| 1 | In-ear typed Bluetooth headset | 15 | Play needle |
| 11 | Shell | 16 | Signal receiver |
| 11a | Inside | 17 | Bracket |
| 11b | Outside | 18 | Gas-guide tube |
| 111 | Rear cover | 19 | FPC plate |
| 112 | Front cover | 20 | Pcb board |
| 113 | Inner cavity | 21 | Infrared sensor |
| 114 | Clear area | 22 | Ear muff |
| 12 | Loudspeaker | 23 | Conductive column |
| 13 | Microphone | 24 | Power supply |
| 14 | Sealing shroud |
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.
As shown in Figure 1 to Figure 3, in-ear typed Bluetooth headset 1 provided by the embodiment of the utility model, including shell 11 and be set to
Loudspeaker 12, microphone 13, power supply 24 and the signal receiver 16 wherein and being between each other electrically connected, shell 11 include close to user
The inside 11a of ear canal and outside 11b with contacting external air, in user's wearing after in-ear typed Bluetooth headset 1, shell 11
Inside 11a be generally tucked into ear canal and can with interior auricle shape at a more closed space A, the outside 11b of shell 11 and
Ear external space B is formed between outside atmosphere.Gas-guide tube 18 is additionally provided with inside shell 11, the gas-guide tube 18 is for being connected to shell 11
Inside 11a and outside 11b, that is, be connected to the more closed space A and ear external space B.
In-ear typed Bluetooth headset 1 provided by the embodiment of the utility model, by the way that gas-guide tube 18 is arranged in shell 11, to
It is connected to the inside 11a and outside 11b of shell 11, so as to reduce so that the air pressure in ear canal is consistent with ambient atmosphere
Air pressure in ear canal, to avoid mentioning because wear causes user dizzy phenomenon occur and generate stethoscope effect for a long time
The high usage experience of user.
It should be noted that on the upside of the line of demarcation MN outside 11b of shell 11 substantially shown in Fig. 3, and inside 11a is then big
It causes in the downside of line of demarcation MN.Above-mentioned gas-guide tube 18 can be common plastic cement material, such as silica gel, PVC, be also possible to other
Soft metal material, such as aluminum or copper metal hose.Further, since loudspeaker 12, microphone 13, power supply 24 in bluetooth headset
Circuit connecting mode between signal receiver 16 belongs to conventional technical means well-known to those skilled in the art, therefore
It will not be described here.
As depicted in figs. 1 and 2, it assembles for convenience, in-ear typed Bluetooth headset 1 provided by the embodiment of the utility model,
Shell 11 is fastened by front cover 112 and 111 two parts of rear cover, and forming one therebetween can accommodate including loudspeaker 12, microphone
13, the inner cavity 113 including power supply 24 and signal receiver 16.In order to improve user wearing experience, the end of front cover 112 also
It is arranged with soft ear muff 22.
As shown in Figures 2 and 3, specifically, in-ear typed Bluetooth headset 1 provided by the embodiment of the utility model, loudspeaker 12 are set
It being connected to close to the end position of ear canal and in shell 11 with ear canal, 18 one end of gas-guide tube is connected at the sound mouth of loudspeaker 12, by
This can avoid to make gas-guide tube 18 be connected to ear canal, and need the other aperture on shell 11 the drawbacks of；On the other hand, pass through by
Loudspeaker 12 and user ear canal side, i.e. confined space A connection, can further promote sound quality, enhance the sound debugging effect of loudspeaker 12.
Preferably, the region for not filling in ear canal on front cover 112 is arranged in 18 other end of gas-guide tube, rather than is arranged on rear cover 111, by
This can prevent outside air by rear cover 111 directly to flowing into ear canal.
As shown in figure 3, the acoustical quality in order to better ensure that earphone broadcasting, provided by the embodiment of the utility model pleasant
In formula bluetooth headset 1, the connecting portion between shell 11 and the sound mouth of loudspeaker 12 seals company respectively at the both ends of gas-guide tube 18
It connects, can make to completely cut off substantially between 18 inside of gas-guide tube and inner cavity 113, the inner cavity 113 of earphone is entered to prevent the air that fluid stopping is moved
It is middle to interfere the electronic device being located therein, to avoid influencing the play quality of sound.In the present embodiment, the gas-guide tube 18 is preferred
It is designed to arc shaped, can prevent it from occurring the phenomenon that stress concentration in connection or installation.
As shown in Figures 2 and 3, further, in-ear typed Bluetooth headset 1 provided by the embodiment of the utility model further includes
The bracket 17 of gas-guide tube 18 is used to support in shell 11.The bracket 17 is fixed on inside rear cover 111, and gas-guide tube 18 wears it
In, preferable fixed function can be played to the gas-guide tube 18.
As shown in Figures 2 to 4, further, in-ear typed Bluetooth headset 1 provided by the embodiment of the utility model further includes
FPC plate 19 and pcb board 20 in shell 11.The volume and again of earphone can be substantially reduced using FPC plate 19 and pcb board 20
Amount adapts to the needs that electronic product develops to high density, miniaturization, highly reliable direction.
As shown in Figure 4 and Figure 5, in order to improve the speech recognition sensitivity of earphone, it is provided by the embodiment of the utility model enter
In ear formula bluetooth headset 1, the quantity of microphone 13 is preferably two, and orthogonal setting between the two microphones 13, i.e. two microphones
Angle α between 13 center line is 90 degree.Specifically, according to the size of common In-Ear Headphones, between the two microphones 13
Distance L is preferably 15mm.Microphone 13 is the energy conversion device that voice signal is converted to electric signal, just with the functions of loudspeaker 12
Well on the contrary, by the FPC plate 19 and pcb board 20, microphone 13 can be realized with signal receiver 16 and be conducted.Preferably, this implementation
A microphone 13 is set on the FPC plate 19 in example, another microphone 13 is set on the pcb board 20, and is also covered in the microphone 13
There is the sealing shroud 14 of silica gel material, microphone 13 can be preferably isolated with inner cavity 113, the noise reduction effect of earphone thus can be improved.
As shown in Figures 2 to 4, further, pcb board 20 is arranged in shell 11, and signal receiver 16 is set to pcb board 20
On, for receiving the Bluetooth signal of external corollary equipment transmitting.Certainly, which it is preset also to can receive other
Radio transmission signal, to meet different use functions.Specifically, pcb board 20 is formed by upper and lower two pieces in the present embodiment,
Signal receiver 16 is between two pcb boards 20.Pcb board 20 positioned at downside is fixed by conductive column 23 and front cover 112, and position
In being then provided with multiple bullet needles 15 on the upper surface of the pcb board 20 of upside, to can realize real between the FPC plate 19 above it
Now it is electrically connected.
As shown in Figure 2 and Figure 4, further, in-ear typed Bluetooth headset 1 provided by the embodiment of the utility model, is also wrapped
Include the infrared sensor 21 being set in shell 11.In the present embodiment, which is arranged on pcb board 20.It is specific and
Speech, the infrared sensor 21 are located on the lower end surface of pcb board 20.Induction is listened, it can be achieved that human body is plucked by the infrared sensor 21
Function with music or can receive calls that is, when infrared sensor 21 detects that earphone is worn into ear；Work as infrared sensor
21 when detecting that earphone takes ear, and the function that music stops or hangs up the telephone may be implemented.Preferably, with the infrared sensor
It is provided with clear area 114 at 21 opposite front covers 112, so as to preferably improve the sensitivity of the infrared sensor 21.
In addition, being additionally provided with touch key-press (not shown) on bluetooth headset, is plucked with aforementioned human body and listens the induction principle of work and power identical,
When infrared sensor 21 detects that earphone is worn in ear, touch key-press just works；When infrared sensor 21 is not detected
When earphone is worn in ear, then touch key-press does not work, and touch key-press is thus prevented accidentally to be touched.
The utility model also provides a kind of bluetooth headset component, the in-ear typed Bluetooth headset 1 including two above structures.For
It is preferably adapted to the ear of user, 11 shape of shell of each in-ear typed Bluetooth headset 1 is slightly different, to be adapted to the double of user respectively
Ear.When infrared sensor 21 detects that ears are worn, then the major-minor function of each earphone of preset configuration is pressed；When infrared sensor 21
When detecting that monaural is worn, the earphone being worn on ear then automatically switches to host, to realize left and right or the master of wireless headset
The function that pair automatically switches, greatly improves user experience, removes cumbersome major-minor earphone switching action from.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of in-ear typed Bluetooth headset, including shell and the loudspeaker, microphone, the power supply that are located therein and are electrically connected between each other
And signal receiver, the shell include the outside close to the inside of user ear canal and with contacting external air, feature exists
In further including the gas-guide tube in the shell, the inner side and outer side for air guide tube to be connected to the shell.
2. in-ear typed Bluetooth headset as described in claim 1, which is characterized in that the loudspeaker are set to the shell close to ear canal
End position and be connected to ear canal, described gas-guide tube one end is connected at the sound mouth of the loudspeaker.
3. in-ear typed Bluetooth headset as claimed in claim 2, which is characterized in that the gas-guide tube both ends respectively with the shell
It is tightly connected between the sound mouth of the loudspeaker.
4. in-ear typed Bluetooth headset as described in claim 1, which is characterized in that further include being set in the shell to be used to support
The bracket of the gas-guide tube.
5. in-ear typed Bluetooth headset as described in claim 1, which is characterized in that further include the FPC plate in the shell
And pcb board.
6. in-ear typed Bluetooth headset as claimed in claim 5, which is characterized in that the signal receiver is set to the pcb board
On.
7. in-ear typed Bluetooth headset as described in claim 1, which is characterized in that the microphone quantity is for two and mutual
Orthogonal setting.
8. in-ear typed Bluetooth headset as claimed in claim 6, which is characterized in that distance is 15mm between two microphones.
9. in-ear typed Bluetooth headset as claimed in any one of claims 1 to 8, which is characterized in that further include being set to the shell
Interior infrared sensor.
10. a kind of bluetooth headset component, which is characterized in that including two In-Ear indigo plants as described in any one of claim 1 to 9
Tooth earphone, to be adapted to the ears of user respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888554.XU CN208821030U (en) | 2018-11-15 | 2018-11-15 | In-ear typed Bluetooth headset and its component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888554.XU CN208821030U (en) | 2018-11-15 | 2018-11-15 | In-ear typed Bluetooth headset and its component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208821030U true CN208821030U (en) | 2019-05-03 |
Family
ID=66280910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821888554.XU Active CN208821030U (en) | 2018-11-15 | 2018-11-15 | In-ear typed Bluetooth headset and its component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208821030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300349A (en) * | 2019-07-30 | 2019-10-01 | 深圳市科奈信科技有限公司 | A kind of In-Ear Headphones |
| CN116320865A (en) * | 2023-02-16 | 2023-06-23 | 东莞市猎声电子科技有限公司 | Hollowed-out anti-interference structure and hollowed-out anti-interference method for earphone |
-
2018
- 2018-11-15 CN CN201821888554.XU patent/CN208821030U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300349A (en) * | 2019-07-30 | 2019-10-01 | 深圳市科奈信科技有限公司 | A kind of In-Ear Headphones |
| CN110300349B (en) * | 2019-07-30 | 2024-07-16 | 深圳市科奈信科技有限公司 | In-ear earphone |
| CN116320865A (en) * | 2023-02-16 | 2023-06-23 | 东莞市猎声电子科技有限公司 | Hollowed-out anti-interference structure and hollowed-out anti-interference method for earphone |
| CN116320865B (en) * | 2023-02-16 | 2023-12-05 | 东莞市猎声电子科技有限公司 | Hollowed-out anti-interference structure for earphone and hollowed-out anti-interference method |
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