CN105530559A - Bluetooth earphone - Google Patents
Bluetooth earphone Download PDFInfo
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- CN105530559A CN105530559A CN201410522141.XA CN201410522141A CN105530559A CN 105530559 A CN105530559 A CN 105530559A CN 201410522141 A CN201410522141 A CN 201410522141A CN 105530559 A CN105530559 A CN 105530559A
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- interface
- bluetooth earphone
- control board
- bluetooth
- connecting line
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Abstract
The invention discloses a bluetooth earphone. The bluetooth earphone comprises an earplug, a connecting line, a first interface and a second interface, wherein the first interface is arranged on the earplug, one end of the connecting line is connected with the earplug, the other end of the connecting line is connected with the second interface, and the first interface and the second interface are in signal connection for transmitting data between the first interface and the second interface. Thus, the data can be transmitted between the first interface and the second interface, the bluetooth earphone is organically integrated with a data line, the integration degree of equipment is increased, materials are saved, and the bluetooth earphone is green and environment friendly.
Description
Technical field
The present invention relates to audio devices technical field, particularly relate to a kind of bluetooth earphone.
Background technology
Bluetooth technology is applied in hands-free headsets by bluetooth earphone exactly, allows user can exempt impeding of irritating electric wire, easily converses in every way comfortablely.Since bluetooth earphone comes out, bluetooth earphone has obtained and has used widely, and this mainly has benefited from the convenience of bluetooth earphone, the advantages such as portability.Along with the development of integrated circuit technique, the function of bluetooth earphone is greatly enhanced, and power consumption reduces greatly, and bluetooth earphone has become host electronic equipment (mobile phone, panel computer etc.) standard configuration, the people so greatly increased use the possibility of bluetooth earphone.Therefore bluetooth earphone can be more and more general.
Existing bluetooth earphone is generally by Bluetooth transmission master chip, audio processing modules, microphone, earplug, and the compositions such as battery and power management chip, charging and data-interface (such as USB interface), therefore, bluetooth earphone small volume, is easy to carry.But existing bluetooth earphone still exists problems in concrete use, such as function singleness, not portable, inconvenience etc. of charging, need constantly to improve.
Summary of the invention
The object of the invention is to, a kind of bluetooth earphone is provided, bluetooth earphone and data wire are combined, improve the integrated level of equipment, save material.
For solving the problems of the technologies described above, the invention provides a kind of bluetooth earphone, described bluetooth earphone comprises earplug, connecting line, first interface and the second interface, described first interface is positioned on described earplug, one end of described connecting line connects described earplug, the other end of described connecting line connects described second interface, and between described first interface and the second interface, signal connects, for transmitting data between described first interface and the second interface.
Optionally, the shape of described first interface and the mating shapes of described second interface, described first interface and the second interface are detachably installed.
Optionally, described first interface and described second interface are two kinds of dissimilar interfaces, for the switching between two kinds of dissimilar interfaces.
Optionally, the shape of described second interface also mates the charging inlet of a mobile phone.
Optionally, described second interface is provided with for the electrode of described charging bluetooth earphone.
Optionally, the charging inlet of form fit one mobile phone of described second interface.
Optionally, described first interface is provided with for the electrode of described charging bluetooth earphone.
Optionally, described first interface is provided with for the electrode of described charging bluetooth earphone.
Optionally, described bluetooth earphone also comprises one for controlling the control board of the audio signal of described bluetooth earphone, and described control board comprises a sound inlet and controls button.
Optionally, the other end of described connecting line connects described second interface by described control board.
Optionally, flexibly connect between described second interface and described control board.
Optionally, one end of described connecting line connects described earplug by described control board.
Optionally, flexibly connect between described second interface and described connecting line.
Optionally, described control board also comprises a display module.
Optionally, also arrange a sensor assembly in described control board, described sensor assembly is connected with described display module signal.
Optionally, described control button and display module are positioned at the one side of described control board, and described sound inlet is positioned at the another side of described control board.
Compared with prior art, bluetooth earphone provided by the invention has the following advantages:
In bluetooth earphone provided by the invention, described bluetooth earphone comprises earplug, connecting line, first interface and the second interface, described first interface is positioned on described earplug, one end of described connecting line connects described earplug, the other end of described connecting line connects described second interface, compared with prior art, between described first interface and the second interface, signal connects, make can transmit data between described first interface and the second interface, thus bluetooth earphone and data wire are organically combined, the integrated level of raising equipment, saves material, environmental protection.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of bluetooth earphone in first embodiment of the invention;
Fig. 2 is the schematic diagram of control board another side in bluetooth earphone in first embodiment of the invention;
Fig. 3 is the schematic diagram that the first interface of bluetooth earphone in first embodiment of the invention and the second interface are detachably installed;
Fig. 4 is the schematic diagram that the second interface of bluetooth earphone in first embodiment of the invention inserts the charging inlet of a mobile phone;
Fig. 5 is the schematic diagram of the circuit structure of bluetooth earphone in first embodiment of the invention;
Fig. 6 is the schematic diagram of bluetooth earphone in second embodiment of the invention;
Fig. 7 is the schematic diagram of control board another side in blue bluetooth earphone in second embodiment of the invention.
Embodiment
Below in conjunction with schematic diagram, bluetooth earphone of the present invention is described in more detail, which show the preferred embodiments of the present invention, should be appreciated that those skilled in the art can revise the present invention described here, and still realize advantageous effects of the present invention.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as limitation of the present invention.
In order to clear, whole features of practical embodiments are not described.They in the following description, are not described in detail known function and structure, because can make the present invention chaotic due to unnecessary details.Will be understood that in the exploitation of any practical embodiments, a large amount of implementation detail must be made to realize the specific objective of developer, such as, according to regarding system or the restriction about business, change into another embodiment by an embodiment.In addition, will be understood that this development may be complicated and time-consuming, but be only routine work to those skilled in the art.
In the following passage, more specifically the present invention is described by way of example with reference to accompanying drawing.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
Core concept of the present invention is, a kind of bluetooth earphone is provided, described bluetooth earphone comprises earplug, connecting line, first interface and the second interface, described first interface is positioned on described earplug, one end of described connecting line connects described earplug, the other end of described connecting line connects described second interface, between described first interface and the second interface, signal connects, for transmitting data between described first interface and the second interface, make can transmit data between described first interface and the second interface, thus bluetooth earphone and data wire are organically combined, the integrated level of raising equipment, save material, environmental protection.
Below enumerate several embodiments of described bluetooth earphone, to clearly demonstrate content of the present invention, it will be clear that content of the present invention is not restricted to following examples, other improvement by the routine techniques means of those of ordinary skill in the art are also within thought range of the present invention.
First embodiment
Refer to Fig. 1-Fig. 5 and illustrate the first embodiment of the present invention, wherein, Fig. 1 is the schematic diagram of bluetooth earphone in first embodiment of the invention; Fig. 2 is the schematic diagram of control board another side in bluetooth earphone in first embodiment of the invention; Fig. 3 is the schematic diagram that the first interface of bluetooth earphone in first embodiment of the invention and the second interface are detachably installed; Fig. 4 is the schematic diagram that the second interface of bluetooth earphone in first embodiment of the invention inserts the charging inlet of a mobile phone; Fig. 5 is the schematic diagram of the circuit structure of bluetooth earphone in first embodiment of the invention.
As shown in Figure 1, described bluetooth earphone 1 comprises earplug 11, connecting line 12, first interface 13 and the second interface 14, described first interface 13 is positioned on described earplug 11, one end of described connecting line 12 is for connecting described earplug 11, the other end of described connecting line 12 is for connecting described second interface, in the present embodiment, the other end of described connecting line 12 connects described second interface 14 by a control board 15, described control board 15 is directly connected with the second interface 14, described control board 15 and the second interface 14 can be one-body molded, also can be shaping respectively.Wherein, described control board 15 is for controlling the audio signal of described bluetooth earphone.
Preferably, described control board 15 comprises relative two sides, as shown in Figure 1, on the one side 15a of described control board 15, be provided with and control button 151 and display module 152, described control button 151 may be used for controlling described bluetooth earphone 1 and whether answers call from a mobile phone, described display module 152 can show the various states of described bluetooth earphone 1, the state such as conversed or the state of charging, in addition, described display module 152 can also be used for displaying time.As shown in Figure 2, on the another side 15b of described control board 15, be provided with sound inlet 153, for transmitting sound to microphone.
In described bluetooth earphone 1, described first interface 13 realizes signal with the second interface 14 by described connecting line 12 and is connected, and for transmitting data between described first interface 13 and the second interface 14, described bluetooth earphone 1 can be used as data wire.Wherein, described first interface 13 and described second interface 14 can be two kinds of dissimilar interfaces, for the switching between two kinds of dissimilar interfaces, such as, when described first interface 13 is A type USB interface, when described second interface 14 is Type B microUSB interface, realize the conversion of A type USB interface and Type B microUSB interface; Or one in described first interface 13 and the second interface 14 is the lightning interface of apple equipment, and another is A type USB interface, etc., in this citing that differs.
In the present embodiment, the shape of described first interface 13 and the mating shapes of described second interface 14, make described first interface 13 and the second interface 14 detachably install.Such as, as shown in Figure 3, described first interface 13 is the female mouth of microUSB, described second interface 14 is the public mouth of microUSB, then can described second interface 14 be inserted in described first interface 13 by the direction of arrow in Fig. 3, make described bluetooth earphone 1 form an annular, can be placed on wrist, be convenient for carrying.In addition, a sensor assembly can also be set in described control board 15, described bluetooth earphone 1 be placed on wrist and use as pedometer, and meter step result is shown on described display module 152.
The shape of described second interface 14 can also mate the charging inlet of a mobile phone, as shown in Figure 4, described second interface 14 can be inserted the charging inlet of described mobile phone 30, thus be convenient for carrying described bluetooth earphone 1.When not needing to use described bluetooth earphone 1 to carry out the function such as conversing, described second interface 14 is inserted the charging inlet of described mobile phone 30, described bluetooth earphone 1 is not easily lost.Preferably, flexibly connect between described second interface 14 and described control board 15, can prevent described second interface 14 from breaking disconnected from described control board 15, preferably, as shown in Figure 2, the external connection portion 142 of described second interface 14 is flexible material, and described second interface 14 is connected with described control board 15 by described flexible external connection portion 142, described second interface 14 can be bent relative to described control board 15, thus avoid breaking disconnected.
Preferably, as shown in Figure 2, described second interface 14 can also be provided with the electrode 141 for charging to described bluetooth earphone 1, and, described first interface 13 also can be provided with the electrode for charging to described bluetooth earphone 1, thus can charge to described bluetooth earphone 1 by described first interface 13 and the second interface 14.
In the present embodiment, when described second interface 14 is inserted the charging inlet of described mobile phone 30, can also be charged to described bluetooth earphone 1 by the charging inlet of described mobile phone 30.
As shown in Figure 5, audio processing modules 156 connects earplug 11, microphone 155, Bluetooth transmission master chip 157 respectively, for transmission of audio signal.Described first interface 13 connects described second interface 14, for transmission data.In addition, described first interface 13 is connected with battery and power management chip 154, for charging respectively with described second interface 14.Described sensor assembly 158 is connected with display module 152 by microprocessor 159, for display meter step result.Microprocessor 159 connects audio processing modules 156, Bluetooth transmission master chip 157, sensor assembly 158, display module 152, battery and power management chip 154, described first interface 13 and described second interface 14 respectively, for overall management.Wherein, microprocessor 159, audio processing modules 156, Bluetooth transmission master chip 157, sensor assembly 158, display module 152, battery and power management chip 154 all can be arranged on described control board 15.
Second embodiment
Refer to Fig. 6 and Fig. 7, Fig. 6 is the schematic diagram of bluetooth earphone in second embodiment of the invention; Fig. 7 is the schematic diagram of control board another side in blue bluetooth earphone in second embodiment of the invention.In figure 6 and figure 7, reference number represents the parts that the statement identical with Fig. 1-Fig. 5 is identical with the first execution mode.The bluetooth earphone 2 of described second embodiment is substantially identical with the bluetooth earphone 1 of described first embodiment, its difference is: as shown in Figure 6, one end of described connecting line 12 connects described earplug 11 by described control board 15, described control board 15 is directly connected with earplug 11, described control board 15 and earplug 11 can be one-body molded, also can be shaping respectively.
Preferably, described control board 15 comprises relative two sides, as shown in Figure 6, on the one side 15a of described control board 15, be provided with and control button 151 and display module 152, described control button 151 may be used for controlling described bluetooth earphone 2 and whether answers call from a mobile phone, described display module 152 can show the various states of described bluetooth earphone 2, the state such as conversed or the state of charging, in addition, described display module 152 can also be used for displaying time.As shown in Figure 7, on the another side 15b of described control board 15, be provided with sound inlet 153, for transmitting sound to microphone.
In described bluetooth earphone 2, described first interface 13 realizes signal with the second interface 14 by described connecting line 12 and is connected, and for transmitting data between described first interface 13 and the second interface 14, described bluetooth earphone 2 can be used as data wire.Wherein, described first interface 13 and described second interface 14 can be two kinds of dissimilar interfaces, for the switching between two kinds of dissimilar interfaces, such as, when described first interface 13 is A type USB interface, when described second interface 14 is Type B microUSB interface, realize the conversion of A type USB interface and Type B microUSB interface; Or one in described first interface 13 and the second interface 14 is the lightning interface of apple equipment, and another is A type USB interface, etc., in this citing that differs.
In the present embodiment, the shape of described first interface 13 and the mating shapes of described second interface 14, make described first interface 13 and the second interface 14 detachably install.Such as, described first interface 13 is the public mouth of microUSB, described second interface 14 is the female mouth of microUSB, the direction then described first interface 13 can being pressed arrow in Fig. 3 is inserted in described second interface 14, described bluetooth earphone 2 is made to form an annular, can be placed on wrist, be convenient for carrying.In addition, a sensor assembly can also be set in described control board 15, described bluetooth earphone 2 be placed on wrist and use as pedometer, and meter step result is shown on described display module 152.
The shape of described second interface 14 can also mate the charging inlet of a mobile phone, described second interface 14 can be inserted the charging inlet of described mobile phone 30, thus be convenient for carrying described bluetooth earphone 2.When not needing to use described bluetooth earphone 2 to carry out the function such as conversing, described second interface 14 is inserted the charging inlet of described mobile phone 30, described bluetooth earphone 2 is not easily lost.Preferably, flexibly connect between described second interface 14 and described connecting line 12, can prevent described second interface 14 from breaking disconnected from described connecting line 12, preferably, as shown in Figure 7, the external connection portion 142 of described second interface 14 is flexible material, and described second interface 14 is connected with described connecting line 12 by described flexible external connection portion 142, described second interface 14 can be bent relative to described connecting line 12, thus avoid breaking disconnected.
Preferably, as shown in Figure 7, described second interface 14 can also be provided with the electrode 141 for charging to described bluetooth earphone 2, and, described first interface 13 also can be provided with the electrode for charging to described bluetooth earphone 2, thus can charge to described bluetooth earphone 2 by described first interface 13 and the second interface 14.
In the present embodiment, when described second interface 14 is inserted the charging inlet of described mobile phone 30, can also be charged to described bluetooth earphone 2 by the charging inlet of described mobile phone 30.
Described in preferred embodiment of the present invention, but the present invention is not limited to above-described embodiment, such as:
Described control button 151, display module 152, sound inlet 153 set-up mode on described control board 15 is not limited to above-described embodiment, described control button 151, display module 152, sound inlet 153 can be arranged on the same face, or, control button 151 and sound inlet 153 are arranged on the same face, and display module 152 is arranged on separately on another side;
In addition, described second interface 14 can not also be arranged the electrode 141 for charging, when described second interface 14 is inserted the charging inlet of mobile phone, described mobile phone does not charge to described bluetooth earphone;
In addition, when described second interface 14 being arranged the electrode 141 for charging, the shape of described second interface 14 can not also mate the charging inlet of mobile phone, and described second interface 14 can insert the USB interface of computer or charger charges.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (16)
1. a bluetooth earphone, it is characterized in that, described bluetooth earphone comprises earplug, connecting line, first interface and the second interface, described first interface is positioned on described earplug, one end of described connecting line connects described earplug, the other end of described connecting line connects described second interface, and between described first interface and the second interface, signal connects, for transmitting data between described first interface and the second interface.
2. bluetooth earphone as claimed in claim 1, it is characterized in that, the shape of described first interface and the mating shapes of described second interface, described first interface and the second interface are detachably installed.
3. bluetooth earphone as claimed in claim 1, it is characterized in that, described first interface and described second interface are two kinds of dissimilar interfaces, for the switching between two kinds of dissimilar interfaces.
4. as the bluetooth earphone in claims 1 to 3 as described in any one, it is characterized in that, the shape of described second interface also mates the charging inlet of a mobile phone.
5. as the bluetooth earphone in claims 1 to 3 as described in any one, it is characterized in that, described second interface is provided with for the electrode of described charging bluetooth earphone.
6. bluetooth earphone as claimed in claim 6, is characterized in that, the charging inlet of form fit one mobile phone of described second interface.
7. bluetooth earphone as claimed in claim 6, is characterized in that, described first interface is provided with for the electrode of described charging bluetooth earphone.
8. as the bluetooth earphone in claims 1 to 3 as described in any one, it is characterized in that, described first interface is provided with for the electrode of described charging bluetooth earphone.
9. as the bluetooth earphone in claims 1 to 3 as described in any one, it is characterized in that, described bluetooth earphone also comprises one for controlling the control board of the audio signal of described bluetooth earphone, and described control board comprises a sound inlet and controls button.
10. bluetooth earphone as claimed in claim 9, is characterized in that, the other end of described connecting line connects described second interface by described control board.
11. bluetooth earphones as claimed in claim 10, is characterized in that, described second interface is connected with described control board by a flexible joint.
12. bluetooth earphones as claimed in claim 9, it is characterized in that, one end of described connecting line connects described earplug by described control board.
13. bluetooth earphones as claimed in claim 12, is characterized in that, described second interface is connected with the other end of described connecting line by a flexible joint.
14. bluetooth earphones as claimed in claim 9, is characterized in that, described control board also comprises a display module.
15. bluetooth earphones as claimed in claim 14, it is characterized in that, also arrange a sensor assembly in described control board, described sensor assembly is connected with described display module signal.
16. bluetooth earphones as claimed in claim 14, it is characterized in that, described control button and display module are positioned at the one side of described control board, and described sound inlet is positioned at the another side of described control board.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522141.XA CN105530559B (en) | 2014-09-30 | 2014-09-30 | Bluetooth headset |
| PCT/CN2015/090646 WO2016050169A2 (en) | 2014-09-30 | 2015-09-25 | Bluetooth earpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522141.XA CN105530559B (en) | 2014-09-30 | 2014-09-30 | Bluetooth headset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105530559A true CN105530559A (en) | 2016-04-27 |
| CN105530559B CN105530559B (en) | 2019-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410522141.XA Active CN105530559B (en) | 2014-09-30 | 2014-09-30 | Bluetooth headset |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105530559B (en) |
| WO (1) | WO2016050169A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786917A (en) * | 2016-08-31 | 2018-03-09 | 杭州纳雄科技有限公司 | A kind of multifunctional combination earphone |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109756803B (en) * | 2017-11-03 | 2024-02-27 | 深圳市冠旭电子股份有限公司 | Earphone |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050113131A1 (en) * | 2003-11-21 | 2005-05-26 | Chih-Lung Lin | Bluetooth earphone for measuring body temperature |
| CN101325817A (en) * | 2008-07-10 | 2008-12-17 | 旭丽电子(广州)有限公司 | Bluetooth earphone |
| CN202435582U (en) * | 2012-01-31 | 2012-09-12 | 戚奥特 | Bracelet type Bluetooth headset |
| CN102752682A (en) * | 2012-06-29 | 2012-10-24 | 歌尔声学股份有限公司 | Bluetooth earphone with multiplexing of USB (Universal Serial Bus) interface |
| CN103209371A (en) * | 2013-05-03 | 2013-07-17 | 叶晓森 | Portable Bluetooth stereo headset |
-
2014
- 2014-09-30 CN CN201410522141.XA patent/CN105530559B/en active Active
-
2015
- 2015-09-25 WO PCT/CN2015/090646 patent/WO2016050169A2/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050113131A1 (en) * | 2003-11-21 | 2005-05-26 | Chih-Lung Lin | Bluetooth earphone for measuring body temperature |
| CN101325817A (en) * | 2008-07-10 | 2008-12-17 | 旭丽电子(广州)有限公司 | Bluetooth earphone |
| CN202435582U (en) * | 2012-01-31 | 2012-09-12 | 戚奥特 | Bracelet type Bluetooth headset |
| CN102752682A (en) * | 2012-06-29 | 2012-10-24 | 歌尔声学股份有限公司 | Bluetooth earphone with multiplexing of USB (Universal Serial Bus) interface |
| CN103209371A (en) * | 2013-05-03 | 2013-07-17 | 叶晓森 | Portable Bluetooth stereo headset |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786917A (en) * | 2016-08-31 | 2018-03-09 | 杭州纳雄科技有限公司 | A kind of multifunctional combination earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016050169A3 (en) | 2016-05-26 |
| CN105530559B (en) | 2019-03-08 |
| WO2016050169A2 (en) | 2016-04-07 |
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