CN107425281A - Earphone antenna and bluetooth earphone - Google Patents
Earphone antenna and bluetooth earphone Download PDFInfo
- Publication number
- CN107425281A CN107425281A CN201710596782.3A CN201710596782A CN107425281A CN 107425281 A CN107425281 A CN 107425281A CN 201710596782 A CN201710596782 A CN 201710596782A CN 107425281 A CN107425281 A CN 107425281A
- Authority
- CN
- China
- Prior art keywords
- earphone
- antenna
- feed point
- support member
- earplugs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Details Of Aerials (AREA)
Abstract
The disclosure is directed to a kind of earphone antenna and bluetooth earphone.Disclosure earphone antenna is arranged on earphone, and earphone includes：The support member of two earplugs of two earplugs and connection；Support member uses metal material；RF receiving/transmission device is respectively arranged with two earplugs；Antenna feed point and the first gap are provided with the supporting member, and the length between antenna feed point and the first gap is preset length；Earphone antenna includes：Part I in antenna feed point and support member, Part I are from antenna feed point to the part the first gap in support member.The disclosure by the part that the metal support component of two earplugs is connected on earphone by being designed as earphone antenna, so that earphone antenna and earphone are conformal, extra antenna part need not be further added by, save cost, it also avoid that above-mentioned earphone space is small and influence of the metal device to antenna performance, improve antenna radiation performance.
Description
Technical field
This disclosure relates to antenna technology, more particularly to earphone antenna and bluetooth earphone.
Background technology
With the popularization of bluetooth earphone, in order to improve the competitiveness of product, bluetooth earphone producer reduces the chi of earphone one after another
The very little and more metals of use, to improve the portability of bluetooth earphone and aesthetic appearance, but such change causes bluetooth earphone
Available space reduces, and metal outer frame has inhibition to electromagnetic wave, along with user is to the performance of bluetooth earphone
It is required that more and more higher so that the design of earphone antenna becomes to be increasingly difficult to.In correlation technique, Bluetooth chip and other controls will be contained
Printed wiring board, battery and button of circuit processed etc. are all arranged in the plastics control box of a very little, then pass through wire
Loudspeaker is connected to the plastics control box.
The content of the invention
To overcome problem present in correlation technique, the disclosure provides a kind of earphone antenna and bluetooth earphone.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of earphone antenna, the earphone antenna are arranged on earphone,
The earphone includes：Two earplugs and the support member for connecting described two earplugs；The support member uses metal material；Institute
State in two earplugs and be respectively arranged with RF receiving/transmission device；Antenna feed point and the first gap are provided with the support member,
Length between the antenna feed point and first gap is preset length；
The earphone antenna includes：Part I in the antenna feed point and the support member, the Part I
For in the support member from the antenna feed point to the part first gap.
Optionally, the antenna feed point is arranged at the first position of the support member, the first position and the first ear
The distance between plug is more than the distance between the first position and the second earplug, and first earplug is in described two earplugs
An earplug, second earplug be described two earplugs in another earplug.
Optionally, it is provided with the second gap between first earplug and the antenna feed point.
Optionally, the antenna feed point is connected with the RF receiving/transmission device being arranged in first earplug by cable
Connect.
Optionally, the preset length is quarter-wave.
Optionally, the antenna feed point is sheet metal.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of bluetooth earphone, including：The ear that above-mentioned first aspect provides
Machine antenna.
The technical scheme provided by this disclosed embodiment can include the following benefits：By the way that two will be connected on earphone
A part for the metal support component of earplug is designed as earphone antenna so that earphone antenna and earphone are conformal, it is not necessary to are further added by
Extra antenna part, save cost, it is thus also avoided that above-mentioned earphone space is small and influence of the metal device to antenna performance, improves
Antenna radiation performance.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of earphone antenna block diagram according to an exemplary embodiment.
Fig. 2 is a kind of earphone antenna block diagram according to an exemplary embodiment.
Fig. 3 is a kind of earphone antenna side block diagram according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
With the popularization of bluetooth earphone, in order to improve the competitiveness of product, bluetooth earphone producer reduces the chi of earphone one after another
The very little and more metals of use, to improve the portability of bluetooth earphone and aesthetic appearance, but such change causes bluetooth earphone
Available space reduces, and metal outer frame has inhibition to electromagnetic wave, along with user is to the performance of bluetooth earphone
It is required that more and more higher so that the design of earphone antenna becomes to be increasingly difficult to.The disclosure proposes a kind of earphone antenna and bluetooth earphone
Scheme, by earphone connect two earplugs support member be designed as metal material, a part for the support member is set
It is calculated as earphone antenna so that earphone antenna and earphone are conformal, it is not necessary to be further added by extra antenna part, save cost, also keep away
Exempt from that above-mentioned earphone space is small and influence of the metal device to antenna performance, improved antenna radiation performance.
Fig. 1 is a kind of earphone antenna block diagram according to an exemplary embodiment.Reference picture 1, the earphone antenna are set
In on earphone, earphone includes：The support member of two earplugs of two earplugs and connection；The support member uses metal material；Two
RF receiving/transmission device is respectively arranged with individual earplug；Antenna feed point and the first gap, antenna feed point are provided with the supporting member
Length between the first gap is preset length.Earphone antenna includes：Part I in antenna feed point and support member, should
Part I is from antenna feed point to the part the first gap in support member.
In the disclosure, support member is a part for earphone itself, as a building block of earphone antenna, is set
Metal material is calculated as, and is provided with antenna feed point and the first gap on the supporting member, antenna feed point can be sheet metal.Due to
RF receiving/transmission device is respectively arranged with two earplugs, therefore succinct principle is disposed based on circuit, as far as possible by earphone antenna
Wherein any one earplug from two earplugs of the Position Design of antenna feed point is closer.Traditional Antenna Design uses monopole
Sub-antenna, it is exactly quarter-wave corresponding to it, therefore the position in the first gap is chosen to meet antenna feed point and the first seam
Preset length between gap can be quarter-wave condition, for example, a quarter of 125mm wavelength, i.e. antenna feed point
Length between the first gap is 31.25mm.From antenna feed point to the first gap so in the support member of earphone
Part and antenna feed point constitute earphone antenna, it is not necessary to additionally increase antenna element again.
The disclosure, by the way that the part that the metal support component of two earplugs is connected on earphone is designed as into earphone antenna,
So that earphone antenna and earphone are conformal, it is not necessary to are further added by extra antenna part, save cost, it is thus also avoided that above-mentioned earphone is empty
Between small and influence of the metal device to antenna performance, improve antenna radiation performance.
Optionally, antenna feed point is arranged at the first position of above-mentioned support member, between the first position and the first earplug
Distance be more than the distance between first position and the second earplug, first earplug is an earplug in two earplugs, and this
Two earplugs are another earplug in two earplugs.
Succinct principle is disposed based on circuit, as far as possible by the Position Design of the antenna feed point of earphone antenna close to two ears
Wherein any one earplug of plug, the disclosure are not especially limited to specific close to which of two earplugs earplug.
Fig. 2 is a kind of earphone antenna block diagram according to an exemplary embodiment, and Fig. 3 is according to an exemplary embodiment
A kind of earphone antenna side block diagram shown.Reference picture 2 and Fig. 3, on the basis of block diagram shown in Fig. 1, in the first earplug and antenna
The second gap is provided between feed point, antenna feed point is connected with the RF receiving/transmission device being arranged in the first earplug by cable.
Second gap is used to separate the earphone antenna body in support member with the first earplug, due to the first earplug and ear
The antenna feed point of machine antenna is separated by the second gap, it is possible to RF receiving/transmission device in the first earplug and antenna feed point it
Between connected by cable.
Block diagram shown in Fig. 1~Fig. 3 can also as a kind of bluetooth earphone block diagram according to an exemplary embodiment,
Earphone antenna is a part of the support member in bluetooth earphone in figure, earphone antenna and bluetooth earphone be designed as it is conformal, no
Need to be further added by extra antenna part, save cost, it is thus also avoided that above-mentioned earphone space is small and metal device is to antenna performance
Influence, improve antenna radiation performance.
Those skilled in the art will readily occur to other embodiment party of the disclosure after considering specification and putting into practice the disclosure
Case.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or adaptability
Change follows the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure or usual skill
Art means.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following claim
Point out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (7)
1. a kind of earphone antenna, it is characterised in that the earphone antenna is arranged on earphone, and the earphone includes：Two earplugs
With the support member for connecting described two earplugs；The support member uses metal material；Set respectively in described two earplugs
There is RF receiving/transmission device；It is provided with antenna feed point and the first gap in the support member, the antenna feed point and described the
Length between one gap is preset length；
The earphone antenna includes：Part I in the antenna feed point and the support member, the Part I are institute
State in support member from the antenna feed point to the part first gap.
2. earphone antenna according to claim 1, it is characterised in that the antenna feed point is arranged at the support member
First position, the distance between the first position and the first earplug be more than between the first position and the second earplug away from
From first earplug is an earplug in described two earplugs, and second earplug is another in described two earplugs
Individual earplug.
3. earphone antenna according to claim 2, it is characterised in that between first earplug and the antenna feed point
It is provided with the second gap.
4. earphone antenna according to claim 3, it is characterised in that the antenna feed point is with being arranged at first earplug
In the RF receiving/transmission device connected by cable.
5. earphone antenna according to claim 1, it is characterised in that the preset length is quarter-wave.
6. earphone antenna according to claim 1, it is characterised in that the antenna feed point is sheet metal.
A kind of 7. bluetooth earphone, it is characterised in that including：Earphone antenna any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596782.3A CN107425281B (en) | 2017-07-20 | 2017-07-20 | Earphone antenna and bluetooth earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596782.3A CN107425281B (en) | 2017-07-20 | 2017-07-20 | Earphone antenna and bluetooth earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107425281A true CN107425281A (en) | 2017-12-01 |
| CN107425281B CN107425281B (en) | 2020-10-16 |
Family
ID=60430003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710596782.3A Active CN107425281B (en) | 2017-07-20 | 2017-07-20 | Earphone antenna and bluetooth earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107425281B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022213462A1 (en) * | 2021-04-09 | 2022-10-13 | 深圳市韶音科技有限公司 | Acoustic output device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140312834A1 (en) * | 2013-04-20 | 2014-10-23 | Yuji Tanabe | Wearable impact measurement device with wireless power and data communication |
| CN204119446U (en) * | 2014-08-20 | 2015-01-21 | 浙江恒科实业有限公司 | A kind of earphone Bluetooth antenna with metal shell |
| EP2871863A1 (en) * | 2013-11-11 | 2015-05-13 | GN Resound A/S | A hearing aid with an antenna |
| CN206163717U (en) * | 2016-10-25 | 2017-05-10 | 深圳市安特信技术有限公司 | Loop aerial bluetooth headset |
| CN106856579A (en) * | 2016-12-09 | 2017-06-16 | 北京金锐德路科技有限公司 | A kind of headset equipment |
| CN106941639A (en) * | 2016-01-04 | 2017-07-11 | Lg电子株式会社 | Portable sound devices |
-
2017
- 2017-07-20 CN CN201710596782.3A patent/CN107425281B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140312834A1 (en) * | 2013-04-20 | 2014-10-23 | Yuji Tanabe | Wearable impact measurement device with wireless power and data communication |
| EP2871863A1 (en) * | 2013-11-11 | 2015-05-13 | GN Resound A/S | A hearing aid with an antenna |
| CN204119446U (en) * | 2014-08-20 | 2015-01-21 | 浙江恒科实业有限公司 | A kind of earphone Bluetooth antenna with metal shell |
| CN106941639A (en) * | 2016-01-04 | 2017-07-11 | Lg电子株式会社 | Portable sound devices |
| CN206163717U (en) * | 2016-10-25 | 2017-05-10 | 深圳市安特信技术有限公司 | Loop aerial bluetooth headset |
| CN106856579A (en) * | 2016-12-09 | 2017-06-16 | 北京金锐德路科技有限公司 | A kind of headset equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022213462A1 (en) * | 2021-04-09 | 2022-10-13 | 深圳市韶音科技有限公司 | Acoustic output device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107425281B (en) | 2020-10-16 |
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