CN206993344U - A kind of bluetooth earphone - Google Patents
A kind of bluetooth earphone Download PDFInfo
- Publication number
- CN206993344U CN206993344U CN201720274770.4U CN201720274770U CN206993344U CN 206993344 U CN206993344 U CN 206993344U CN 201720274770 U CN201720274770 U CN 201720274770U CN 206993344 U CN206993344 U CN 206993344U
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- China
- Prior art keywords
- auricular concha
- loudspeaker
- bonnet
- bluetooth earphone
- ear
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Abstract
A kind of bluetooth earphone, including a main headphone unit and a set of headphones unit, in addition to a pair of ear-hangs are the utility model is related to, the anterior place of every headphone unit medial surface is each formed with the connection duct for the vertical plug section bottom insertion.Bluetooth earphone provided in the utility model not only by set can plug ear-hang adapt to the application under different scenes, fine setting is also made in order to user for the pinna shape of oneself by using inner skeleton of the memorial alloy as ear-hang.
Description
Technical field
It the utility model is related to a kind of earphone, and in particular to a kind of bluetooth earphone.
Background technology
Traditional wired earplug/earphone of wearing is made up of pronunciation unit and earphone signal line substantially, earphone signal line
For being connected to signal source and playing a part of transmitting audio signal.Although because signal wire presence can ensure the conveying of signal
Stability, but also because its own characteristic result in as length fixed, special jack is required connect to before use（Take equipment
Reserved jack number）In, be easily entangled with winding and easily the shortcomings of causing receiver effect.
It is more and more that there is high-transmission with the instinct to be freed one's minds of development and people of Bluetooth wireless transmission technology
The bluetooth earphone of bandwidth and high-transmission stability occurs commercially.These bluetooth earphones are roughly divided into two classes, and one kind is leading
Two-channel music earphone using tonequality as attraction, this earphone have a pair of pronunciation units；Another kind be to be connected with mobile phone after
The call earphone of convenient call, this earphone only have a pronunciation unit mostly.
In addition, the larger state for easily causing earphone to come off of Oscillation Amplitude occurs when people is tackle movable out of doors,
Bluetooth earphone（Pronunciation unit）Housing on connect ear-hang, traditional ear-hook bluetooth earphone is aided in by being hooked into human ear
The stable wearing of bluetooth earphone.But often people are not movable out of doors all the time, also substantial portion of time quiet position
In indoor or in-car, therefore this ear-hook bluetooth earphone just exposes its shortcoming.On the one hand ear-hook bluetooth earphone is not easy to
Wear and can also cause the pain of human ear uncomfortable after being hooked into for a long time in human ear, on the other hand because everyone ear
Shape is not quite similar, and the shape of ear-hang is substantially the same, and can not ideally be adapted to all users.
The content of the invention
The technical problems to be solved in the utility model is：It is proposed a kind of with preferable human ear adaptability and different for sound
There is the bluetooth earphone of different product form under use state.
The utility model is to solve the technical scheme that above-mentioned technical problem proposes to be：A kind of bluetooth earphone, including a master
Headphone unit and a set of headphones unit, in addition to a pair of ear-hangs, the ear-hang are covered respectively by Nitinol memory wire, a pair
Set beer garment bag and integral coating at the Nitinol memory wire both ends are put in the Nitinol memory wire and set beer modeling
Silica gel portion outside gum cover is formed, and the ear-hang extends shape including vertical plug section and from the vertical plug section top end sweepback
Into arcuation hook portion；
The anterior place of every headphone unit medial surface is each formed with the connection for the vertical plug section bottom insertion
Duct；
It is recessed in the sidewall surfaces of the positon of near bottom of the vertical plug section formed with a groove, in the connection duct
Hole wall predetermined position convexes to form the flange for being used to be embedded into the groove together, and the flange connects duct in direction
The side in aperture is the guiding slope extended on the connection duct hole wall, the circumferential edge of the vertical plug section bottom
It is formed with arc angling.
Further, every headphone unit is by switch key cover, auricular concha housing, main control board, electric power storage
Pond, auricular concha bonnet, loudspeaker bonnet, loudspeaker, loudspeaker front cover and tuning sealing shroud are formed；
The main control board is provided with pickup microphone, bluetooth SOC, decoder module, speaker drive module, charging valve
Manage module and control button；
The auricular concha housing is connected in the outer openings of the auricular concha bonnet, and the main control board and battery are set
Among the cavity that the auricular concha housing and auricular concha bonnet cross, position and pickup microphone position are offered on the auricular concha housing
Put relative pickup hole, the switch key cover, which can be pressed, to be arranged on linkage in the outer openings of the auricular concha housing and arrive
Control button on the main control board, the loudspeaker bonnet are connected to the auricular concha bonnet
Side rear portion, the loudspeaker are arranged in the loudspeaker bonnet and before its forward shroud is buckled with the loudspeaker
Lid, the loudspeaker front cover has extension forward and the default sound guide tube of length, the tuning sealing shroud are connected to the leading note
Guan Shang；
The connection duct is to swell the arcuation curved surface formed forward by the auricular concha bonnet interior front to cross.
Further, covered after the loudspeaker front cover and loudspeaker and respectively offer the sound regulating hole of at least one.
Further, waterproof tuning screen cloth, the front tube of the sound guide tube are covered with the interior side opening of the sound regulating hole
Tuning screen cloth also is provided with mouth.
Further, the inner side opening in the pickup hole is covered with waterproof tuning screen cloth.
Further, in addition to waterproof cover, the waterproof cover are fastened on the connection duct horizontally toward battery
The opening in direction.
The beneficial effects of the utility model are：
Bluetooth earphone provided in the utility model not only by set can plug ear-hang adapt under different scenes
Using also micro- in order to which user makes for the pinna shape of oneself as the inner skeleton of ear-hang by using memorial alloy
Adjust.
In addition, the cooperation and instruction that are also covered by sound regulating hole, sound guide tube, tuning cloth and tuning improve conventional Bluetooth and not noted
The tonequality of weight, has preferable frequency response curve.
Brief description of the drawings
Bluetooth earphone of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the dimensional structure diagram of main headphone unit in the utility model；
Fig. 2 is the dimensional structure diagram of set of headphones unit in the utility model；
Fig. 3 is the structural representation of ear-hang in the utility model；
Fig. 4 is Nitinol memory wire and the connection diagram for covering beer garment bag；
Fig. 5 is the regulation schematic diagram of ear-hang in the utility model；
Fig. 6 is the Structure explosion diagram of main headphone unit in the utility model；
Fig. 7 is the side view of main headphone unit in the utility model；
Fig. 8 is the A-A of main headphone unit in Fig. 7 to structure cut-away view；
Fig. 9 is the B-B direction structure cut-away view of main headphone unit in Fig. 7；
Figure 10 is structure schematic diagram of any headphone unit after ear-hang insertion in the utility model.
Embodiment
As depicted in figs. 1 and 2, the bluetooth earphone in the utility model, including a main headphone unit 1 and a set of headphones
Unit 2, in addition to a pair of ear-hangs 3.Wherein, the whole body arrangements of major and minor headphone unit 1,2 mirror image each other.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, ear-hang 3 is by Nitinol memory wire 301, one
To being nested with set beer garment bag 302 and integral coating at the both ends of Nitinol memory wire 301 respectively in Nitinol memory wire 301
And the silica gel portion outside set beer garment bag 302 is formed, ear-hang 3 includes vertical plug section and prolonged from vertical plug section top end sweepback
Stretch to form arcuation hook portion.
The anterior place of every headphone unit medial surface is each formed with the connection duct 17 for the insertion of vertical plug section bottom.
It is recessed in the sidewall surfaces of the positon of near bottom of plug section vertically formed with a groove 303, in the hole in connection duct 17
Wall predetermined position convexes to form the flange 4 for being used to be embedded into groove 303 together, and flange 4 connects the hole of duct 17 in direction
The side of mouth is the guiding slope extended on the connection hole wall of duct 17, and the vertical circumferential edge for plugging section bottom is formed with arc
Chamfering 304.
Every headphone unit is by after switch key cover 5, auricular concha housing 6, main control board 7, battery 8, auricular concha
Lid 9, loudspeaker bonnet 10, loudspeaker 11, loudspeaker front cover 12 and tuning sealing shroud 15 are formed.
Main control board 7 is provided with pickup microphone 16, bluetooth SOC, decoder module, speaker drive module, charging valve
Manage module and control button.
Auricular concha housing 6 is connected in the outer openings of auricular concha bonnet 9, and main control board 7 and battery 8 are arranged on outside auricular concha
Among the cavity that frame 6 and auricular concha bonnet 9 cross, position is offered on auricular concha housing 6 and the position of pickup microphone 16 is relative picks up
Sound hole 19, it can be used as preferably：Inner side opening in pickup hole 19 is covered with waterproof tuning screen cloth 14.
Switch key cover 5, which can be pressed, is arranged in the outer openings of auricular concha housing 6 linkage to main control board 7
Control button.
Loudspeaker bonnet 10 is connected to the side rear portion of auricular concha bonnet 9, loudspeaker 11 be arranged in loudspeaker bonnet 10 and
Loudspeaker front cover is buckled with its forward shroud, the protecgulum of loudspeaker 11 has extension and the default sound guide tube 18 of length forward, and tuning is close
Big envelope 15 is connected on sound guide tube 18.It can be used as preferably：Loudspeaker bonnet 10 is after being connected to auricular concha by screw 21
Lid 9.
It can be used as preferably：Also include waterproof cover 22, waterproof cover 22 is fastened on connection duct 17 horizontally toward
The opening in the direction of battery 8.
It is to swell the arcuation curved surface 20 formed forward by the interior front of auricular concha bonnet 9 to cross to connect duct 17.
The sound regulating hole 13 of at least one is respectively offered on loudspeaker front cover 10 and loudspeaker bonnet 12.Sound regulating hole 13
Waterproof tuning screen cloth 14 is covered with interior side opening, tuning screen cloth 14 also is provided with the front end ozzle of sound guide tube 18.
It can be used as preferably：Emitting led particle is provided with main control board 7, is set on switch key cover 5
There is through hole, in addition to for the LED light-guiding pillars 24 being arranged on emitting led particle and for being nested with LED light-guiding pillars
Light-guiding pillar protective case 25.It is also used as being preferably：Volume adjusting key is provided with the auricular concha housing 6 of main headphone unit 1
23, volume adjusting key 23 is to be made up of TPE+ABS757 materials and pass through water-proofing treatment in its inner face.
It is of the present utility model to be not limited to above-described embodiment, the technical scheme of above-mentioned each embodiment of the present utility model that
This can form new technical scheme with combined crosswise, and all technical schemes formed using equivalent substitution, all fall within this practicality in addition
In the protection domain of new requirement.
Claims (6)
1. a kind of bluetooth earphone, including a main headphone unit and a set of headphones unit, it is characterised in that：Also include a pair of ears
Hang, the ear-hang is to be nested with the set beer plastic cement at the Nitinol memory wire both ends respectively by Nitinol memory wire, a pair
The silica gel portion of set and integral coating outside the Nitinol memory wire and set beer garment bag is formed, and the ear-hang includes vertical
Plug section and extend to form arcuation hook portion from the vertical plug section top end sweepback；
The anterior place of every headphone unit medial surface is each formed with the connection duct for the vertical plug section bottom insertion；
It is recessed in the sidewall surfaces of the positon of near bottom of the vertical plug section formed with a groove, the hole wall in the connection duct
Predetermined position convexes to form the flange for being used to be embedded into the groove together, and the flange connects duct aperture in direction
Side be the guiding slope extended on the connection duct hole wall, the circumferential edge of the vertical plug section bottom is formed with
Arc angling.
2. bluetooth earphone according to claim 1, it is characterised in that：Every headphone unit is by switch key face
Lid, auricular concha housing, main control board, battery, auricular concha bonnet, loudspeaker bonnet, loudspeaker, loudspeaker front cover and tuning sealing
Set is formed；
The main control board is provided with pickup microphone, bluetooth SOC, decoder module, speaker drive module, Charge Management mould
Block and control button；
The auricular concha housing is connected in the outer openings of the auricular concha bonnet, and the main control board and battery are arranged on institute
Among stating the cavity that auricular concha housing crosses with auricular concha bonnet, position and pickup microphone position phase are offered on the auricular concha housing
To pickup hole, the switch key cover can by pressing be arranged in the outer openings of the auricular concha housing linkage to institute
The control button on main control board is stated, the loudspeaker bonnet is connected to the side rear portion of the auricular concha bonnet, described to raise one's voice
Device is arranged in the loudspeaker bonnet and is buckled with the loudspeaker front cover in its forward shroud, and the loudspeaker front cover has forward
Extend and the default sound guide tube of length, the tuning sealing shroud are connected on the sound guide tube；
The connection duct is to swell the arcuation curved surface formed forward by the auricular concha bonnet interior front to cross.
3. bluetooth earphone according to claim 2, it is characterised in that：Covered respectively after the loudspeaker front cover and loudspeaker
Offer the sound regulating hole of at least one.
4. bluetooth earphone according to claim 3, it is characterised in that：Waterproof tune is covered with the interior side opening of the sound regulating hole
Sound screen cloth, tuning screen cloth also is provided with the front end ozzle of the sound guide tube.
5. bluetooth earphone according to claim 2, it is characterised in that：The inner side opening in the pickup hole is covered with waterproof tune
Sound screen cloth.
6. bluetooth earphone according to claim 2, it is characterised in that：Also include waterproof cover, the waterproof cover is fastened on
The opening in the connection duct horizontally toward battery direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274770.4U CN206993344U (en) | 2017-03-21 | 2017-03-21 | A kind of bluetooth earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274770.4U CN206993344U (en) | 2017-03-21 | 2017-03-21 | A kind of bluetooth earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993344U true CN206993344U (en) | 2018-02-09 |
Family
ID=61423329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720274770.4U Active CN206993344U (en) | 2017-03-21 | 2017-03-21 | A kind of bluetooth earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206993344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144338A1 (en) * | 2018-01-25 | 2019-08-01 | 易力声科技(深圳)有限公司 | Bluetooth earphone |
-
2017
- 2017-03-21 CN CN201720274770.4U patent/CN206993344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144338A1 (en) * | 2018-01-25 | 2019-08-01 | 易力声科技(深圳)有限公司 | Bluetooth earphone |
| US11206474B2 (en) | 2018-01-25 | 2021-12-21 | Innovation Sound Technology Co., Ltd. | Bluetooth headset |
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