CN103682724B - Mobile terminal - Google Patents
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- CN103682724B CN103682724B CN201310699815.9A CN201310699815A CN103682724B CN 103682724 B CN103682724 B CN 103682724B CN 201310699815 A CN201310699815 A CN 201310699815A CN 103682724 B CN103682724 B CN 103682724B
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Abstract
The invention provides a kind of mobile terminal and earphone base, charging wire, this earphone base includes earphone base body, pin and charging terminal, wherein, earphone base body is provided with step cylindrical hollow earphone jack, pin is located on described earphone base body, described pin includes left channel pin, R channel pin, grounding pin and microphone pin, and charging terminal is located in described earphone jack, for being connected with outside terminal to receive externally fed input.The earphone base that the present invention provides improves on the basis of retaining ear-phone function jack, makes this jack be provided simultaneously with charge function, is effectively reduced the external interface quantity of mobile device, improves mainboard utilization rate, reduces cost.
Description
Technical field
The present invention relates to electronic product accessory technical field, particularly to a kind of mobile terminal and earphone base, charging wire.
Background technology
The electronic products such as mobile phone constantly develop towards frivolous, exquisite direction, and while its function increases, various interfaces are also continuously increased, and such as, earphone interface, data line interface, charging inlet etc., the increase of interface can cause mobile phone volume to increase.
Earphone base in prior art mobile phone only has ear-phone function, and earphone base occupies larger volume in mobile phone, and the simple function of earphone base causes during mobile phones design, and the utilization rate of cell phone mainboard is relatively low, and the design concept frivolous, exquisite with mobile phone does not corresponds.
Summary of the invention
The present invention provides a kind of mobile terminal and earphone base, charging wire, to solve earphone base function singleness in prior art, the mobile phone problem that volume is bigger because interface is many.
For solving the problems referred to above, embodiments providing a kind of earphone base, this earphone base includes: earphone base body, pin and charging terminal；Earphone base body is provided with step cylindrical hollow earphone jack；Pin is located on this earphone base body, and this pin includes left channel pin, R channel pin, grounding pin and microphone pin；Charging terminal is located in this earphone jack, for being connected with outside terminal to receive externally fed input.
According to one preferred embodiment of the present invention, this earphone jack includes: main jack, is used for receiving this outside terminal and inserts；Charging slot, is disposed adjacent with this main jack, and this charging terminal is located in this charging slot.
According to one preferred embodiment of the present invention, this main jack is D3.5mm or D2.5mm earphone jack.
According to one preferred embodiment of the present invention, the quantity of this charging terminal is two, including the first charging terminal and the second charging terminal.
According to one preferred embodiment of the present invention, the quantity of this charging slot is one, and said two charging terminal is arranged in one charging slot；Or, the quantity of this charging slot is two, and said two charging terminal is separately positioned in said two charging slot.
For solving the problems referred to above, the present invention also provides for a kind of charging wire, and this charging wire includes: charging wire male, charging inlet and wire；This charging wire male includes main part and charging part, and this main part is step column, and this charging part is located at this main part side；Charging inlet is for being connected with external charger；Wire is used for connecting this charging wire male and this charging inlet.
According to one preferred embodiment of the present invention, this charging wire also includes the headset earpiece in parallel with this charging inlet.
According to one preferred embodiment of the present invention, this charging wire also includes the mike connected with this headset earpiece.
According to one preferred embodiment of the present invention, this charging wire also includes second microphone and control circuit, and described second microphone is in order to collect noise signal, and described control circuit sends the signal contrary with described noise signal, to offset ambient noise.
For solving the problems referred to above, the present invention also provides for a kind of mobile terminal, and this mobile terminal includes above-mentioned earphone base and charging wire, and wherein, this main part is for matching with this earphone jack, and this charging part is for electrically connecting with this charging terminal.
Relative to prior art, the earphone base that the present invention provides improves on the basis of retaining ear-phone function jack, makes this jack be provided simultaneously with charge function, is effectively reduced the external interface quantity of mobile device, improves mainboard utilization rate.It addition, the charging wire that the present invention provides can utilize earphone base to be charged, have ear-phone function simultaneously concurrently, be convenient for carrying and use.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural front view of earphone base one embodiment of the present invention；
Fig. 2 is the structural side view of earphone base shown in Fig. 1；
Fig. 3 is the structural representation of charging wire one embodiment of the present invention；And
Fig. 4 is the structural representation of another embodiment of charging wire of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the present invention is described in further detail.It is emphasized that following example are merely to illustrate the present invention, but the scope of the present invention is not defined.Same, following example are only the section Example of the present invention and not all embodiments, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Incorporated by reference to refering to the structural front view that Fig. 1 and Fig. 2, Fig. 1 are earphone base one embodiment of the present invention, Fig. 2 is the structural side view of earphone base shown in Fig. 1；This earphone base includes earphone base body 1, pin 2 and charging terminal 3.
Earphone base body 1 is provided with the earphone jack 11 of step cylindrical hollow, this earphone jack 11 includes main jack 111 and charging slot 112, main jack 111 is for accepting the insertion of outside terminal, outside terminal can be common headphones male, charging male etc., and this main jack 111 is D2.5mm or the D3.5mm earpiece holes of standard.Charging slot 112 is disposed adjacent with main jack 111, and charging terminal 3 is located in charging slot.
Earphone base body 1 is provided with multiple pin 2, controlling pin 23, power pins 24, grounding pin the 25, first microphone pin 26, second microphone pin 27 etc. including left channel pin 21, R channel pin 22, de-noising signal, pin 2 carries out signal for the mainboard of the mobile terminals such as earphone base and mobile phone and is connected.
Charging terminal 3 is located in the charging slot 112 of earphone jack 11, and charging terminal 3 is for being connected with outside terminal to receive externally fed input.In the present embodiment, charging terminal 3 is arranged in prominent point type in charging slot 112, owing to the electric current in charging process is bigger, the earth terminal of charging terminal 3 can not share with the earth terminal in earphone jack 11, therefore, the quantity of charging terminal 3 is two, and including the first charging terminal 31 and the second charging terminal 32, the material of the first charging terminal 31 and the second charging terminal 32 can be selected for bearing the copper alloy that electric current is bigger.
It addition, the quantity of charging slot 112 can also be one or two, the quantity of charging slot 112 is one, and the first charging terminal 31 and the second charging terminal 32 are arranged in same charging slot；The quantity of charging slot 112 is two, and the first charging terminal 31 and the second charging terminal 32 are separately positioned in different charging slots, and charging slot 112 is disposed adjacent with main jack 111, and when two charging slots, its relative position relation does not limits.
Earphone base in the present embodiment, has ear-phone function and charge function simultaneously, it is possible to reduce the external interface of mobile phone, improves cell phone mainboard utilization rate, meets the design concept frivolous, small and exquisite of mobile phones design.
Refer to the structural representation that Fig. 3, Fig. 3 are charging wire one embodiment of the present invention；This charging wire includes charging wire male 5, charging inlet 6 and wire 7.
This charging wire male 5 includes main part 51 and charging part 52, main part 51 is in step column, coordinate with the main jack 111 of earphone base, charging part 52 is located at main part 51 side, coordinate with the charging slot 112 of earphone base, additionally, main part 51 is corresponding identical with the relation that arranges of main jack 111 and charging slot 112 with the relation that arranges of charging part 52, same, the quantity of charging part 52 can be one or two, the 3rd charging terminal and the 4th charging terminal (not shown) in charging part 52 are correspondingly arranged with the first charging terminal 31 in charging slot 112 and the second charging terminal 32, in the range of the understanding of those skilled in the art, here repeat no more.
Charging inlet 6 is connected with external charger, and in the present embodiment, charging inlet 6 is standard USB interface, and external charger can be the power supply adaptor of standard 5V.Wire 7 is then used for connecting charging wire male 5 and charging inlet 6.
Fig. 4 is the structural representation of another embodiment of charging wire of the present invention, and this charging wire also includes headset earpiece 8 and the first mike 91, and headset earpiece 8 is in parallel with charging inlet 6, and the first mike 91 is connected with headset earpiece 8, makes this charging wire have ear-phone function.Wherein, the first mike 91 is arranged on controller 9, for collecting the sound of user normal talking.Control button (not shown) etc. can also be set on controller 9.
Preferably, this charging wire is additionally provided with second microphone 81 in headset earpiece 8, and it act as collecting ambient noise, ambient noise is inputed to control circuit, control circuit exports the signal of opposite to that 180 degree according to noise signal, to offset with ambient noise, plays the function of active noise reduction.
It addition, the present invention also provides for a kind of mobile terminal, this mobile terminal includes above-described earphone base and charging wire, and wherein, main part 51 is for matching with earphone jack 11, and charging part 52 is for electrically connecting with charging terminal 3.
The charging wire that the present invention provides utilizes earphone base as interface, reduces outer handset interface quantity, it is possible to decrease the manufacturing cost of mobile phone；The most also have noise cancelling headphone function, a kind of charging wire multiple use concurrently, be convenient for carrying and use.
The foregoing is only the section Example of the present invention; not thereby limit the scope of the invention; every equivalent device utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (2)
1. a mobile terminal, it is characterised in that include earphone base and charging wire；
Described earphone base includes:
Earphone base body, is provided with step cylindrical hollow earphone jack；
Pin, is located on described earphone base body, and described pin includes left channel pin, R channel
Pin, grounding pin and microphone pin；
Charging terminal, is located in described earphone jack with the structure of projecting point, is used for and outside terminal
Connecting to receive externally fed input, the quantity of described charging terminal is two, including the first charging
Terminal and the second charging terminal；
Wherein, described earphone jack includes:
Main jack, is used for receiving described outside terminal and inserts；
Charging slot, and be connected setting adjacent with described main jack, described charging terminal is located at described
In charging slot, the quantity of described charging slot is one, said two charging terminal be arranged on described in fill
In electricity groove；
Described charging wire includes:
Charging wire male, described charging wire male includes main part and charging part, described main part in
Step column, described charging part is located at described main part side and is integrated knot with described main part
Structure；
Charging inlet, for being connected with external charger；
Wire, connects described charging wire male and described charging inlet；
Headset earpiece, described headset earpiece is in parallel with described charging inlet；
First mike, described first mike is connected with described headset earpiece；
Second microphone and control circuit, described second microphone is in order to collect noise signal, described
Control circuit sends the signal contrary with described noise signal, to offset ambient noise；
Described main part is used for matching with the main jack of described earphone jack, described charging part and institute
State charging slot suitable and for electrically connecting with described charging terminal.
Mobile terminal the most according to claim 1, it is characterised in that described main jack is
D3.5mm or D2.5mm earphone jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699815.9A CN103682724B (en) | 2013-12-18 | 2013-12-18 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699815.9A CN103682724B (en) | 2013-12-18 | 2013-12-18 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103682724A CN103682724A (en) | 2014-03-26 |
| CN103682724B true CN103682724B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310699815.9A Active CN103682724B (en) | 2013-12-18 | 2013-12-18 | Mobile terminal |
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| CN (1) | CN103682724B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3142195B1 (en) | 2014-05-30 | 2019-03-20 | Huawei Technologies Co., Ltd. | Earphone seat |
| CN105120390B (en) * | 2015-08-31 | 2017-02-01 | 努比亚技术有限公司 | Headphone socket, headphone plug and electronic device |
| CN106412747A (en) * | 2016-11-04 | 2017-02-15 | 捷开通讯(深圳)有限公司 | Mobile terminal and earphone thereof |
| CN106654764B (en) * | 2017-01-13 | 2019-03-01 | 维沃移动通信有限公司 | A kind of interface and electronic equipment |
| CN106937202A (en) * | 2017-05-10 | 2017-07-07 | 上海青橙实业有限公司 | Headphone interface device and mobile terminal |
| CN107317138B (en) * | 2017-06-19 | 2019-08-20 | 维沃移动通信有限公司 | A kind of phone jack component and mobile terminal |
| CN109068223A (en) * | 2018-09-13 | 2018-12-21 | Oppo（重庆）智能科技有限公司 | Electroacoustic device |
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| CN1230803A (en) * | 1998-03-27 | 1999-10-06 | 索尼公司 | Jack reproducing apparatus and data communication system |
| CN201188444Y (en) * | 2008-04-24 | 2009-01-28 | 中兴通讯股份有限公司 | Data line capable of implementing electrification and earphone function |
| CN101754604A (en) * | 2008-12-16 | 2010-06-23 | 威刚科技（苏州）有限公司 | Electrical storage device |
| CN102123333A (en) * | 2010-01-09 | 2011-07-13 | 深圳富泰宏精密工业有限公司 | Headset and portable electronic device using same |
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2013
- 2013-12-18 CN CN201310699815.9A patent/CN103682724B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230803A (en) * | 1998-03-27 | 1999-10-06 | 索尼公司 | Jack reproducing apparatus and data communication system |
| CN201188444Y (en) * | 2008-04-24 | 2009-01-28 | 中兴通讯股份有限公司 | Data line capable of implementing electrification and earphone function |
| CN101754604A (en) * | 2008-12-16 | 2010-06-23 | 威刚科技（苏州）有限公司 | Electrical storage device |
| CN102123333A (en) * | 2010-01-09 | 2011-07-13 | 深圳富泰宏精密工业有限公司 | Headset and portable electronic device using same |
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| Publication number | Publication date |
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| CN103682724A (en) | 2014-03-26 |
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Effective date of registration: 20211123 Address after: 264200 No. 220, Keji Road, torch high tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: Weihai high tech Park Operation Management Co.,Ltd. Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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