CN207038700U - Antenna structure applied to bluetooth headset - Google Patents
Antenna structure applied to bluetooth headset Download PDFInfo
- Publication number
- CN207038700U CN207038700U CN201720847251.2U CN201720847251U CN207038700U CN 207038700 U CN207038700 U CN 207038700U CN 201720847251 U CN201720847251 U CN 201720847251U CN 207038700 U CN207038700 U CN 207038700U
- Authority
- CN
- China
- Prior art keywords
- antenna
- bluetooth earphone
- drain pan
- control board
- structure applied
- 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.)
- Expired - Fee Related
Links
- 238000005034 decoration Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structure Of Receivers (AREA)
Abstract
The utility model discloses a be applied to bluetooth headset's antenna structure, include: the earphone body is internally provided with a containing cavity; the control circuit board is positioned in the cavity; an antenna located outside the cavity; the side wall of the earphone body is provided with a yielding hole, and the pin of the antenna penetrates through the yielding hole and is connected with the control circuit board. Because the utility model discloses a set up the antenna in the appearance chamber outside of earphone main part, the pin of antenna passes the lateral wall of earphone main part and is connected with the control circuit board that is located appearance intracavity portion, and then makes bluetooth headset can receive external transmission signal through being located the antenna that holds the intracavity portion, has abandoned traditional bluetooth headset must wait for transmission signal to pass bluetooth headset's lateral wall and has entered into the inside mode that could just receive of bluetooth headset, has greatly improved the quality that bluetooth headset received transmission signal, and then has improved the user and used bluetooth headset's experience effect.
Description
Technical field
It the utility model is related to earphone field, particularly a kind of antenna structure applied to bluetooth earphone.
Background technology
Passed it is well known that bluetooth earphone because it uses wirelessly transmission signal, has abandoned conventionally employed electric lead
The mode of defeated signal, and then cause earphone to break away from yoke of the electric lead to it, therefore earphone uses more comfortable, side
Just.
But bluetooth earphone is mainly that extraneous signal is received by bluetooth receiving module, and bluetooth receiving module is usually
It is integrated in control board, control board is then to be accommodated in the inside of bluetooth earphone, and therefore, those bluetooth earphones are wanted to receive
During the signal in the external world, extraneous signal has to pass through the shell of bluetooth earphone and enters to the inside of bluetooth earphone, and signal is being worn
During the shell for crossing bluetooth earphone, signal can be greatly attenuated, and then influence the quality of bluetooth receiving module reception signal, this
When the bluetooth earphone signal that receives may distortion, or there is desultory situation, can not also be received when serious outer
The signal on boundary, therefore, it greatly affected the experience effect that user uses bluetooth ear.
In addition, in order to ensure the reception of bluetooth earphone, the volume of existing bluetooth earphone is all made bigger, if
The volume of bluetooth earphone is reduced, then can influence the reception of bluetooth earphone, therefore bluetooth earphone can not be too remote from sound source.
Utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of simple in construction, while can strengthen indigo plant
The antenna structure of tooth earphone received signal quality.
The utility model is to solve the technical scheme that uses of its technical problem：
A kind of antenna structure applied to bluetooth earphone, including：
Headset main body, the inside of the headset main body offer cavity volume；
Control board, the control board are fixedly installed in the cavity volume；
Antenna, the antenna are located at the outside of the cavity volume, while are provided with and are used for and the control circuit on the antenna
The pin that plate is connected；
Wherein, offered in the side wall of the headset main body and connect the extraneous and resigning hole of the cavity volume；
The pin of the antenna is connected through the resigning hole and with the control board.
As the improvement of above-mentioned technical proposal, the mounting groove to cave inward, institute are offered on the surface of the headset main body
State resigning hole to be arranged on the mounting groove, while the antenna is flush-mounted in the mounting groove.
As the further improvement of above-mentioned technical proposal, the opening of the mounting groove is additionally provided with decoration, the dress
Gadget is covered in the upper surface of the antenna.
Preferably, the resigning hole is opened in the groove bottom wall of the mounting groove.
Further preferably, the antenna is pasted in the groove bottom wall of the mounting groove.
A preferred embodiment of the present utility model, the decoration are pasted on the upper surface of the antenna.
In the utility model, the decoration is a plastic slice or is a controlling switch.
Wherein, the headset main body includes drain pan component and face-piece component, and drain pan component and face-piece the component splicing is enclosed
Conjunction forms the cavity volume, and the control board is fixedly installed on the drain pan component.
Further, dismountable connected structure, the connected structure are provided between the drain pan component and face-piece component
Including an inserted terminal and one with the grafting groove of the inserted terminal mutual cooperation clamping, the inserted terminal and grafting groove wherein one
It is arranged on the drain pan component, it is another, it is arranged on the face-piece component.
Further, the drain pan support member that the control board is supported for support is provided with the drain pan component,
The control board is held on the drain pan support member, is provided with and is used for the control board on the face-piece component
The face-piece compressing member being pressed on the drain pan support member.
The beneficial effects of the utility model are：Because the utility model is by the way that antenna to be arranged to the cavity volume of headset main body
Outside, the pin of the antenna pass through the side wall of headset main body and are connected with the control board inside cavity volume, and then
So that bluetooth earphone can receive the transmission signal in the external world by the antenna outside cavity volume, having abandoned conventional Bluetooth earphone must
Transmission signal must be waited through the side wall of bluetooth earphone and enter inside bluetooth earphone the mode that could be received, greatly carried
High bluetooth earphone receives the quality of transmission signal, and then improves the experience effect that user uses bluetooth earphone；
Meanwhile the use distance of bluetooth earphone can be lifted using above-mentioned structure, that is, extend bluetooth earphone and sound
The distance between input source；
Further, since the receptivity of bluetooth earphone improves, therefore bluetooth earphone be can be made smaller, and is met and is entered at present
The trend of ear formula bluetooth earphone miniaturization, and in the application of a few days ago popular TWS bluetooth earphones (ears wireless Bluetooth headsets)
Effect is more prominent, can effectively lift the stability and transmission range of wireless connection between the ear of left and right.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the surface structure schematic diagram of the preferred embodiment of the utility model one；
Fig. 2 is the internal structure schematic diagram of the preferred embodiment of the utility model one；
Fig. 3 is the enlarged diagram at A in Fig. 2；
Fig. 4 is the internal structure decomposing schematic representation of the preferred embodiment of the utility model one.
Embodiment
Referring to figs. 1 to Fig. 4, a kind of antenna structure applied to bluetooth earphone, including a headset main body 10, the earphone master
The inside of body 10 offers cavity volume 11, and a control board 20 is fixedly installed in the cavity volume 11, herein, is used as this practicality
A new preferred embodiment, the wireless receiving module for receiving wireless transmission signal is integrated with the control board 20, it is excellent
Selection of land, the wireless receiving module are bluetooth receiving module, certainly, other nothings can also be integrated in the control board 20
Line receiving module, such as：Infrared receiver module, Wi-Fi module etc.；The outside of the cavity volume 11 is additionally provided with antenna 30 simultaneously,
The pin 31 for being connected with the control board 20 is provided with the antenna 30 simultaneously；Wherein, the headset main body 10
Side wall on to offer connection extraneous with the resigning hole 12 of the cavity volume 11；The pin 31 of the antenna 30 passes through the resigning hole
12 and it is connected with the control board 20.
Because the utility model is by the way that antenna 30 to be arranged to the outside of the cavity volume 11 of headset main body 10, the antenna 30
Pin 31 passes through the side wall of headset main body 10 and is connected with the control board 20 inside cavity volume 11, and then causes bluetooth
Earphone can receive the transmission signal in the external world by the antenna 30 outside cavity volume 11, and having abandoned conventional Bluetooth earphone must wait
Signal to be transmitted passes through the side wall of bluetooth earphone and enters the mode that bluetooth earphone inside could be received, and drastically increases
Bluetooth earphone receives the quality of transmission signal, and then improves the experience effect that user uses bluetooth earphone.
Reference picture 2, Fig. 3 and Fig. 4, for the ease of the installation of the antenna 30, while to use day of the present utility model
The appearance of the bluetooth earphone of cable architecture is more attractive in appearance, as a preferred embodiment of the present utility model, the headset main body 10
The mounting groove 13 to cave inward is offered on surface, the resigning hole 12 is arranged on the mounting groove 13, while the antenna
30 are flush-mounted in the mounting groove 13.Herein, for the ease of the setting-in antenna 30, it is preferable that the resigning hole 12 opens up
In in the groove bottom wall of the mounting groove 13.Therefore, the pin 31 of the antenna 30 can be directly through allowing in groove bottom wall
Position hole 12 is simultaneously entered in the cavity volume 11.By the way that the antenna 30 is flush-mounted in the mounting groove 13, antenna can be caused
30 installation is simpler, while also allows for being more firmly mounted for antenna 30, it can in addition contain prevent antenna 30 from protruding from institute
The appearance of headset main body 10 is stated, and then make it that the appearance of bluetooth earphone is more attractive in appearance.
In order that the appearance for obtaining bluetooth earphone is more attractive in appearance, herein, it is preferable that the opening of the mounting groove 13 is also set
Decoration 40 is equipped with, the decoration 40 is covered in the upper surface of the antenna 30.Herein, it is excellent as of the present utility model one
Embodiment is selected, the decoration 40 is a plastic slice or is a controlling switch.When the decoration 40 is a controlling switch,
The decoration 40 is electrically connected with the control board 20, therefore user is by can be to the control during cosmetic sheet 40
Circuit board 20 processed inputs control signal, therefore control board 20 can be sent to the sound input source being connected with bluetooth earphone
Control signal, so realize answer or hang up the telephone, or control music, pause, play it is upper one head, next etc.
Deng in the utility model, the decoration 40 can use key switch or soft-touch control.
Certainly, above-mentioned decoration 40 can also use other structures, herein, in order to avoid decoration 40 blocks antenna
30 and influence antenna 30 receive the external world wireless transmission signal, it is preferable that the decoration 40 be one have loose structure zero
Part, as sponge net is either cloth or is a cover plate, many tiny through holes are offered on the cover plate.By pacifying
The opening of tankage 13, which is provided with one, can be covered in the decoration 40 of the upper surface of antenna 30, and now, antenna 30 is located at institute
State between the groove bottom wall of mounting groove 13 and the decoration 40, therefore decoration 40 can block antenna 30 and avoid outside antenna 30
Dew, while it is also possible that the outer surface of headset main body 10 is more succinct, and then make it that the appearance of bluetooth earphone is more attractive in appearance big
Side.
Wherein, it is flush-mounted in for the ease of antenna 30 and decoration 40 in the mounting groove 13, it is preferable that the antenna 30 is viscous
It is affixed in the groove bottom wall of the mounting groove 13, similarly, the decoration 40 is pasted on the upper surface of the antenna 30.In this reality
In new, it is preferable that the antenna 30 by a piece of sticking double faced adhesive tape in the groove bottom wall of the mounting groove 13, it is then described
Decoration 40 can also pass through glue by a piece of sticking double faced adhesive tape in the upper surface of the antenna 30, certainly above-mentioned antenna 30 again
Water is bonded in the groove bottom wall of the mounting groove 13, and similarly, the decoration 40 can also be by glue bonding in the day
The upper surface of line 30.Or the antenna 30, decoration 40 can be lock onto by bolt in the mounting groove 13.
Reference picture 1, Fig. 2 and Fig. 3, for the ease of the manufacturing of headset main body 10, herein, it is preferable that the earphone
Main body 10 includes drain pan component 100 and face-piece component 101, and drain pan component 100 and face-piece component 101 splicing encloses to form institute
Cavity volume 11 is stated, the control board 20 is fixedly installed on the drain pan component 100.
Further, the headset main body 10 is assembled to form for the ease of drain pan component 100 and face-piece component 101, is used as this
One preferred embodiment of utility model, dismountable grafting knot is provided between the drain pan component 100 and face-piece component 101
Structure, the connected structure include an inserted terminal 102 and one and the grafting groove 103 of the mutual cooperation clamping of inserted terminal 102, institute
State inserted terminal 102 and grafting groove 103 wherein one is arranged on the drain pan component 100, it is another, it is arranged at the face-piece group
On part 101, i.e., when described inserted terminal 102 is arranged on the drain pan component 100, the grafting groove 103 is arranged at the face
On shell component 101；When the inserted terminal 102 is arranged on the face-piece component 101, the grafting groove 103 is arranged at institute
State on drain pan component 100.By using above-mentioned connected structure, drain pan component 100 and face-piece component 101 can be allowd more
The headset main body 10 is assembled to form well.
In order that obtaining control board 20 can preferably be fixed in the cavity volume 11, it is preferable that the drain pan component
The drain pan support member 1001 that the control board 20 is supported for support is provided with 100, the control board 20 is shelved
It is used to the control board 20 being pressed in institute on the drain pan support member 1001, being provided with the face-piece component 101
The face-piece compressing member 1011 on drain pan support member 1001 is stated, by the face-piece compressing member 1011 and drain pan support member 1001 simultaneously
The control board 20 is clamped, and then control board 20 is secured in and is installed in the cavity volume 11, certainly, is removed
Using outside above-mentioned fixed structure, can also use other modes, as using bolt directly locked the control board 20
Tightly on the drain pan component 100.
Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means
The technical scheme of purpose is belonged within the scope of protection of the utility model.
Claims (10)
- A kind of 1. antenna structure applied to bluetooth earphone, it is characterised in that including：Headset main body (10), the inside of the headset main body (10) offer cavity volume (11)；Control board (20), the control board (20) are fixedly installed in the cavity volume (11)；Antenna (30), the antenna (30) are located at the outside of the cavity volume (11), at the same be provided with the antenna (30) for The pin (31) that the control board (20) is connected；Wherein, offered in the side wall of the headset main body (10) and connect the extraneous and resigning hole of the cavity volume (11) (12)；The pin (31) of the antenna (30) is connected through the resigning hole (12) and with the control board (20).
- A kind of 2. antenna structure applied to bluetooth earphone according to claim 1, it is characterised in that：The mounting groove (13) to cave inward is offered on the surface of the headset main body (10), the resigning hole (12) is arranged at institute State on mounting groove (13), while the antenna (30) is flush-mounted in the mounting groove (13).
- A kind of 3. antenna structure applied to bluetooth earphone according to claim 2, it is characterised in that：The opening of the mounting groove (13) is additionally provided with decoration (40), and the decoration (40) is covered in the antenna (30) Upper surface.
- A kind of 4. antenna structure applied to bluetooth earphone according to claim 2, it is characterised in that：The resigning hole (12) is opened in the groove bottom wall of the mounting groove (13).
- A kind of 5. antenna structure applied to bluetooth earphone according to Claims 2 or 3 or 4, it is characterised in that：The antenna (30) is pasted in the groove bottom wall of the mounting groove (13).
- A kind of 6. antenna structure applied to bluetooth earphone according to claim 3, it is characterised in that：The decoration (40) is pasted on the upper surface of the antenna (30).
- A kind of 7. antenna structure applied to bluetooth earphone according to claim 3, it is characterised in that：The decoration (40) is a plastic slice or is a controlling switch.
- A kind of 8. antenna structure applied to bluetooth earphone according to claim 1, it is characterised in that：The headset main body (10) includes drain pan component (100) and face-piece component (101), the drain pan component (100) and face-piece Component (101) splicing encloses to form the cavity volume (11), and the control board (20) is fixedly installed on the drain pan component (100) on.
- A kind of 9. antenna structure applied to bluetooth earphone according to claim 8, it is characterised in that：Dismountable connected structure, the connected structure bag are provided between the drain pan component (100) and face-piece component (101) Include an inserted terminal (102) and one with the grafting groove (103) of the inserted terminal (102) mutual cooperation clamping, the inserted terminal (102) it is arranged at grafting groove (103) wherein one on the drain pan component (100), it is another, it is arranged at the face-piece component (101) on.
- A kind of 10. antenna structure applied to bluetooth earphone according to claim 8 or claim 9, it is characterised in that：The drain pan support member that the control board (20) is supported for support is provided with the drain pan component (100) (1001), the control board (20) is held on the drain pan support member (1001), is set on the face-piece component (101) Have the face-piece compressing member (1011) for the control board (20) being pressed on the drain pan support member (1001).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847251.2U CN207038700U (en) | 2017-07-12 | 2017-07-12 | Antenna structure applied to bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847251.2U CN207038700U (en) | 2017-07-12 | 2017-07-12 | Antenna structure applied to bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038700U true CN207038700U (en) | 2018-02-23 |
Family
ID=61463989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720847251.2U Expired - Fee Related CN207038700U (en) | 2017-07-12 | 2017-07-12 | Antenna structure applied to bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042205A1 (en) * | 2018-08-30 | 2020-03-05 | 易力声科技(深圳)有限公司 | Dipole antenna in wireless earphone housing |
-
2017
- 2017-07-12 CN CN201720847251.2U patent/CN207038700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042205A1 (en) * | 2018-08-30 | 2020-03-05 | 易力声科技(深圳)有限公司 | Dipole antenna in wireless earphone housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |