CN203523006U - Special headphone for multifunctional mobile phones - Google Patents
Special headphone for multifunctional mobile phones Download PDFInfo
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- CN203523006U CN203523006U CN201320697542.XU CN201320697542U CN203523006U CN 203523006 U CN203523006 U CN 203523006U CN 201320697542 U CN201320697542 U CN 201320697542U CN 203523006 U CN203523006 U CN 203523006U
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- interface
- control module
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Abstract
A special headphone for multifunctional mobile phones, provided by the utility model, comprises a plug, a control module, a left speaker, a right speaker, a microphone and control buttons. The control module is provided with a power and control signal input interface, a left speaker interface, a right speaker interface and a microphone interface, wherein the power and control signal input interface is electrically connected with the plug, the left speaker interface is electrically connected with the left speaker, the right speaker interface is electrically connected with the right speaker, and the microphone interface is electrically connected with the microphone. The control buttons include a song switching control button and a phone answering and hanging-up button which are electrically connected with the control module. According to the special headphone for multifunctional mobile phones in the utility model, phone answering and hanging-up can be easily realized through the phone answering and hanging-up button, and a mobile phone does not need to be held by a hand during a call, which makes mobile phone call more convenient. In addition, the headphone is also provided with the song switching control button which can generate an electrical signal in the control module to achieve a song switching function.
Description
Technical field
The utility model belongs to earphone field, relates in particular to a kind of multi-functional mobile phone earphone special.
Background technology
Earphone belongs to a kind of portable speaker equipment, and along with the kind of digital product is more and more abundanter, the application of earphone is also more and more extensive, but most ear-phone function is extremely single, only has the effect of the music listened to or call.Be applied in the earphone on mobile phone, like this too, along with scientific and technological development, people are also more and more higher to the requirement of ear-phone function, and, smart mobile phone popularize the multifunction for earphone, technical support is provided.
Utility model content
For the weak point existing in above-mentioned technology, the utility model provides a kind of mobile phone that is specifically applied to, the earphone of feature richness.
For achieving the above object, the utility model provides a kind of multi-functional mobile phone earphone special, comprises plug, control module, left horn, right horn, miaow head and controls button; Described control module is provided with power supply and control signal input interface, left horn interface, right horn interface and miaow head interface, described power supply and control signal input interface are electrically connected to plug, described left horn interface is electrically connected to left horn, described right horn interface is electrically connected to right horn, and described miaow head interface is electrically connected to miaow head; Described control button comprises cuts that song is controlled button and telephone receiving is hung up button, described in cut song and control button and telephone receiving and hang up button and be all electrically connected to control module.
Wherein, described control module also comprises variable resistor module, and described left horn and right horn are all electrically connected to plug by variable resistor module; Described control button also comprises that resistance increases button and resistance reduces button, and resistance increase button and resistance reduce button and is electrically connected to variable resistor module.
Wherein, described control module also comprises shell and is fixed on the cross button on shell; Described shell is provided with sound inlet, and miaow head is installed in the enclosure, and miaow head is positioned at the inner side of sound inlet; The described song control button of cutting comprises a first button and next button; The upper end of described cross button is that resistance increases button, and lower end is that resistance reduces button, and left end is a upper first button, and right-hand member be next button, and button is hung up for telephone receiving in centre.
Wherein, described miaow head comprises the first contact, the second contact, the first filter capacitor, the second filter capacitor and unipolar transistor; Described the first contact ground connection, the second contact is electrically connected to control module; Described first filter capacitor one end is electrically connected to the first contact, and the other end is electrically connected to the second contact; Described second filter capacitor one end is electrically connected to the first contact, and the other end is electrically connected to the second contact; Described unipolar transistor one end is electrically connected to the first contact, and the other end is electrically connected to the second contact.
Wherein, the specification of described the first filter capacitor is 33pf, and the specification of described the second filter capacitor is 10pf.
The beneficial effects of the utility model are: the multi-functional mobile phone earphone special that the utility model provides, by telephone receiving, hang up button, and without release mobile phone, without drawing, get mobile phone, by telephone receiving, hang up button and just can easily realize answering and hanging up of phone; And in when call, by left horn, right horn and miaow head, realize intercommunication function, without the hand machine of raising one's hand, make the call of mobile phone more convenient.In addition, the utility model is also provided with cuts song control button, can in control module, produce the signal of telecommunication, and the signal of telecommunication sends to the software kit on smart mobile phone by plug, realizes and cuts song function.The utility model, when playing music, is cut song operation without release mobile phone, only needs flicking to cut song button, mobile phone is listened to the music and become very convenient.Simple in structure, feature richness of the present utility model, can not only realize earphone intercommunication, also has the song of cutting function, has greatly facilitated the use of mobile phone.
Accompanying drawing explanation
Fig. 1 is the block diagram of multi-functional mobile phone earphone special of the present utility model;
Fig. 2 is the structure chart of multi-functional mobile phone earphone special of the present utility model;
Fig. 3 is the structure chart of miaow head of the present utility model;
Fig. 4 is the structure chart of cross button of the present utility model.
Main element symbol description is as follows:
1, plug 2, control module
3, miaow head 31, the first contact
32, the second contact 4, left horn
5, right horn 6, control button
61, a upper first button 62, next button
63, resistance increases button 64, resistance reduces button
65, telephone receiving is hung up button
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-4, the multi-functional mobile phone earphone special that the utility model provides, comprises plug 1, control module 2, left horn 4, right horn 5, miaow head 3 and controls button 6; Control module 2 is provided with power supply and control signal input interface, left horn interface, right horn interface and miaow head interface, power supply and control signal input interface are electrically connected to plug 1, left horn interface is electrically connected to left horn 4, right horn interface is electrically connected to right horn 5, and miaow head interface is electrically connected to miaow head 3; Control button 6 and comprise and cut that song is controlled button and telephone receiving is hung up button 65, cut song and control button and telephone receiving and hang up button 65 and be all electrically connected to control module 2.
The multi-functional mobile phone earphone special that the utility model provides, hangs up button 65 by telephone receiving, without release mobile phone, without drawing, gets mobile phone, hangs up button 65 just can easily realize answering and hanging up of phone by telephone receiving; And in when call, by left horn 4, right horn 5 and miaow head 3, realize intercommunication function, without the hand machine of raising one's hand, make the call of mobile phone more convenient.In addition, the utility model is also provided with cuts song control button, can be at the interior generation signal of telecommunication of control module 2, and the signal of telecommunication sends to the software kit on smart mobile phone by plug 1, realizes and cuts song function.The utility model, when playing music, is cut song operation without release mobile phone, only needs flicking to cut song button, mobile phone is listened to the music and become very convenient.Simple in structure, feature richness of the present utility model, can not only realize earphone intercommunication, also has the song of cutting function, has greatly facilitated the use of mobile phone.
In the present embodiment, control module 2 also comprises variable resistor module, and left horn 4 and right horn 5 are all electrically connected to plug 1 by variable resistor module; Control button 6 and also comprise that resistance increases button 63 and resistance reduces button 64, resistance increase button 63 and resistance reduce button 64 and are electrically connected to variable resistor module.By resistance, increase button 63 and resistance reduces the resistance that button 64 regulates variable resistor module, when resistance becomes large, the electric current flowing through diminishes, and the sound of playing music or call diminishes; When resistance diminishes, it is large that the electric current flowing through becomes, and the sound of playing music or call becomes large.Control module 2 has the function that regulates volume, has further enriched the function of earphone, for the use of mobile phone is provided convenience.
In the present embodiment, control module 2 also comprises shell and is fixed on the cross button on shell; Shell is provided with sound inlet, and miaow head 3 is installed in the enclosure, and miaow head 3 is positioned at the inner side of sound inlet; Cut song control button and comprise first button 61 and next button 62; The upper end of cross button is that resistance increases button 63, and lower end is that resistance reduces button 64, and left end is a upper first button 61, and right-hand member be next button 62, and button 65 is hung up for telephone receiving in centre.Shell is combined into an integral body by control module 2 and miaow head 3, and shell can be fixed on earphone cord, facilitates intercommunication and control operation.The corresponding regulatory function of each end points of cross button: " it is large that volume becomes " " volume diminishes " " a upper head " " next ", intermediary button realizes the connection of mobile phone and hangs up function.Certainly, this is only a specific embodiment of the present utility model, and concrete shape and the layout of control button 6 of the present utility model are not limited in this.
In the present embodiment, miaow head 3 comprises the first contact 31, the second contact 32, the first filter capacitor, the second filter capacitor and unipolar transistor; The first contact 31 ground connection, the second contact 32 is electrically connected to control module 2; First filter capacitor one end is electrically connected to the first contact 31, and the other end is electrically connected to the second contact 32; Second filter capacitor one end is electrically connected to the first contact 31, and the other end is electrically connected to the second contact 32; Unipolar transistor one end is electrically connected to the first contact 31, and the other end is electrically connected to the second contact 32.Miaow head 3 comprises the first filter capacitor, the second filter capacitor and unipolar transistor totally three filtering devices, and speech current signal is played to good filter action, reduces noise, greatly improves speech quality.
Furthermore, the specification of the first filter capacitor is 33pf, and the specification of the second filter capacitor is 10pf.The electric capacity of different size carries out filtering to the signal of telecommunication of different frequency, and the second filter capacitor that wherein specification is 33pf is mainly used in removing the radio frequency interference of 900Mhz, and the second filter capacitor that specification is 10pf is mainly used in removing high-frequency interferencing signal.The filter capacitor of above-mentioned specification arranges for modal interference signal, and through the filter action of two filter capacitors, the most of interference signal of energy filtering, improves speech quality to greatest extent.Certainly, this belongs to an optimum embodiment of the present utility model, and the specification of the utility model the first filter capacitor and the second filter capacitor is not limited in this.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (5)
1. a multi-functional mobile phone earphone special, is characterized in that, comprises plug, control module, left horn, right horn, miaow head and controls button; Described control module is provided with power supply and control signal input interface, left horn interface, right horn interface and miaow head interface, described power supply and control signal input interface are electrically connected to plug, described left horn interface is electrically connected to left horn, described right horn interface is electrically connected to right horn, and described miaow head interface is electrically connected to miaow head; Described control button comprises cuts that song is controlled button and telephone receiving is hung up button, described in cut song and control button and telephone receiving and hang up button and be all electrically connected to control module.
2. multi-functional mobile phone earphone special according to claim 1, is characterized in that, described control module also comprises variable resistor module, and described left horn and right horn are all electrically connected to plug by variable resistor module; Described control button also comprises that resistance increases button and resistance reduces button, and resistance increase button and resistance reduce button and is electrically connected to variable resistor module.
3. multi-functional mobile phone earphone special according to claim 2, is characterized in that, described control module also comprises shell and is fixed on the cross button on shell; Described shell is provided with sound inlet, and miaow head is installed in the enclosure, and miaow head is positioned at the inner side of sound inlet; The described song control button of cutting comprises a first button and next button; The upper end of described cross button is that resistance increases button, and lower end is that resistance reduces button, and left end is a upper first button, and right-hand member be next button, and button is hung up for telephone receiving in centre.
4. multi-functional mobile phone earphone special according to claim 1, is characterized in that, described miaow head comprises the first contact, the second contact, the first filter capacitor, the second filter capacitor and unipolar transistor; Described the first contact ground connection, the second contact is electrically connected to control module; Described first filter capacitor one end is electrically connected to the first contact, and the other end is electrically connected to the second contact; Described second filter capacitor one end is electrically connected to the first contact, and the other end is electrically connected to the second contact; Described unipolar transistor one end is electrically connected to the first contact, and the other end is electrically connected to the second contact.
5. multi-functional mobile phone earphone special according to claim 4, is characterized in that, the specification of described the first filter capacitor is 33pf, and the specification of described the second filter capacitor is 10pf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697542.XU CN203523006U (en) | 2013-11-07 | 2013-11-07 | Special headphone for multifunctional mobile phones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697542.XU CN203523006U (en) | 2013-11-07 | 2013-11-07 | Special headphone for multifunctional mobile phones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203523006U true CN203523006U (en) | 2014-04-02 |
Family
ID=50381872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697542.XU Expired - Fee Related CN203523006U (en) | 2013-11-07 | 2013-11-07 | Special headphone for multifunctional mobile phones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203523006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718434A (en) * | 2018-05-31 | 2018-10-30 | 努比亚技术有限公司 | Line control earphone, mobile terminal and control method |
-
2013
- 2013-11-07 CN CN201320697542.XU patent/CN203523006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718434A (en) * | 2018-05-31 | 2018-10-30 | 努比亚技术有限公司 | Line control earphone, mobile terminal and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20171107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |