CN102413397A - Headphone capable of being used as sound box - Google Patents
Headphone capable of being used as sound box Download PDFInfo
- Publication number
- CN102413397A CN102413397A CN2011103061520A CN201110306152A CN102413397A CN 102413397 A CN102413397 A CN 102413397A CN 2011103061520 A CN2011103061520 A CN 2011103061520A CN 201110306152 A CN201110306152 A CN 201110306152A CN 102413397 A CN102413397 A CN 102413397A
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- CN
- China
- Prior art keywords
- headphone
- earphone
- audio amplifier
- loudspeaker
- head
- 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.)
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Abstract
The invention provides a headphone capable of being used as a sound box. The headphone has an earphone plug which is inserted into an earphone jack of electric appliance, an earphone wire which extends from the earphone plug, and headphone heads which are connected with the earphone wire. The headphone is characterized in that: the headphone heads are provided with two sets of loudspeakers, one set of loudspeaker is a small loudspeaker used as an earphone function, the other set of loudspeaker is a larger loudspeaker used as a sound box function, the headphone heads are provided with a cell which supplies power to the large loudspeaker, and the headphone heads has a change over switch for switching the larger loudspeaker and the small loudspeaker. The headphone in the invention can be used as the earphone and the sound box, switching is easy through the change over switch, and usage is convenient.
Description
Technical field:
The present invention relates to a kind of earphone, particularly relate to a kind of novel headphone that can be used as the audio amplifier use, belong to communication technical field.
Background technology:
Earphone is to supply the individual to use, and receives the stereo set of voice signal.Earphone is classified according to its transducing mode, mainly contain moving-coil mode, moving iron mode, electrostatic and etc. magnetic-type.On structure, can be divided into semi open model and closed.From wearing formal classification ear type, ear suspension type, In-Ear and wear-type are arranged then.
Earphone is exactly two pronunciation unit that hang on the ear the earliest, has developed till now many types, the bone conduction earphone that has earphone, earplug, ear-hang and new development to come out substantially.Headphone is a headset type the earliest.
Earplug is that the revolutionary character of earphone development breaks through, and littler volume makes it very easy to use outside.Ear-hang can be an intermediate product of earphone and earplug, and the characteristics of ear-hang neutralized earphone and earplug pluses and minuses are just worn, and ear-hang is very beautiful.Bone conduction earphone is newer technology, adopts the vibrations principle, through skull sound is directly transferred to the audition maincenter.But this product is not also popularized now.
Earphone develops into now, and topmost pronunciation unit still is moving-coil pronunciation unit.Moving coil earphone is the most common, modal earphone, and its driver element is exactly a small-sized moving-coil speaker basically, drives the vibrating diaphragm vibration that is attached thereto by the voice coil loudspeaker voice coil that is in the permanent magnetic field.Moving coil earphone efficient is than higher, and the earphone output that can be mostly on the sound equipment drives, and reliability and durability.Electrostatic earphone has gossamery vibrating diaphragm, and by the High Level DC Voltage polarization, the required electric energy that polarizes is transformed by alternating current, also has battery powered.Vibrating diaphragm is suspended in the electrostatic field that is formed by two fixing metallic plates (stator), and when audio signal was loaded on the stator, electrostatic field changed, and drives the vibrating diaphragm vibration.Electrostatic earphone must use special amplifier that audio signal is converted into the voltage signal of hundreds of volts, and the output that is connected to power amplifier with transformer also can drive electrostatic earphone.Electrostatic earphone costs an arm and a leg, and is not easy to drive, and the sound pressure level that can arrive is also big less than moving coil earphone, but its reaction speed is fast, the various small details of can resetting, and distortion is extremely low.
Earphone is now towards wireless development.Wireless headset uses free more, and along with development of science and technology, Radio Transmission Technology is ripe gradually, has guaranteed the tonequality of wireless headset.The another one reason is exactly popularizing and the technological birth of Bluetooth wireless transmission of mobile phone music function, and the blue teeth wireless earphone just in develop rapidly.
Summary of the invention:
The technical problem that the present invention will solve is: existing earphone generally often only can be attached on the ear and could use; Promptly only has ear-phone function; And present people are in using the earphone process; May want to use audio amplifier to listen to the music, and at present just can only carry audio amplifier simultaneously and earphone is realized an idea.
For solving the problems of the technologies described above, the present invention provides a kind of novel headphone that can be used as the audio amplifier use, and concrete technical scheme is following:
A kind of headphone that can be used as the audio amplifier use; Said headphone has the headset plug of the earphone jack of inserting electrical equipment; From the earphone cord that headset plug extends, connect the headphone head of earphone cord, it is characterized in that: have two cover loudspeaker in the said headphone head; The toy trumpet of one cover for using as ear-phone function; Another set of is the typhon that uses as audio amplifier, also has the battery to said typhon power supply in the said headphone head, has the diverter switch of switching said typhon and toy trumpet on the said headphone head.
Preferably, said battery is No. seven batteries.
Preferably, said headphone head is a turntable.
Preferably, said headphone has the volume adjustment disk on earphone cord.
Preferably, said volume adjustment disk has rotary volume by-pass cock.
Preferably, said volume adjustment disk has button volume by-pass cock.
Beneficial effect of the present invention is: utilizes the headphone that audio amplifier uses that can be used as of the present invention, both can be used as earphone and used, can be used as audio amplifier again and use, and can easily switch through diverter switch, and very convenient.
Description of drawings:
Fig. 1 is the sketch map that can be used as the headphone of audio amplifier use provided by the present invention.
Reference numeral 1-headphone head wherein.
Embodiment:
Combine accompanying drawing that the present invention is done further explanation at present.
As shown in Figure 1; A kind of headphone that can be used as the audio amplifier use, said headphone has the headset plug of the earphone jack of inserting electrical equipment, from the earphone cord of headset plug extension; The headphone head 1 that connects earphone cord; It is characterized in that: have two cover loudspeaker in the said headphone head 1, the toy trumpet of a cover for using as ear-phone function, another set of is the typhon that uses as audio amplifier; Also have battery in the said headphone head 1, have the diverter switch of switching said typhon and toy trumpet on the said headphone head 1 to said typhon power supply.
Claims (6)
1. one kind can be used as the headphone that audio amplifier uses; Said headphone has the headset plug of the earphone jack of inserting electrical equipment; From the earphone cord that headset plug extends, connect the headphone head of earphone cord, it is characterized in that: have two cover loudspeaker in the said headphone head; The toy trumpet of one cover for using as ear-phone function; Another set of is the typhon that uses as audio amplifier, also has the battery to said typhon power supply in the said headphone head, has the diverter switch of switching said typhon and toy trumpet on the said headphone head.
2. the headphone that can be used as the audio amplifier use as claimed in claim 1, it is characterized in that: said headphone head is a turntable.
3. the headphone that can be used as the audio amplifier use as claimed in claim 1, it is characterized in that: said headphone has the volume adjustment disk on earphone cord.
4. the headphone that can be used as the audio amplifier use as claimed in claim 3, it is characterized in that: said volume adjustment disk has rotary volume by-pass cock.
5. the headphone that can be used as the audio amplifier use as claimed in claim 3, it is characterized in that: said volume adjustment disk has button volume by-pass cock.
6. the headphone that can be used as the audio amplifier use as claimed in claim 1, it is characterized in that: said battery is No. seven batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103061520A CN102413397A (en) | 2011-10-11 | 2011-10-11 | Headphone capable of being used as sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103061520A CN102413397A (en) | 2011-10-11 | 2011-10-11 | Headphone capable of being used as sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102413397A true CN102413397A (en) | 2012-04-11 |
Family
ID=45915192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103061520A Pending CN102413397A (en) | 2011-10-11 | 2011-10-11 | Headphone capable of being used as sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102413397A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103347226A (en) * | 2013-06-29 | 2013-10-09 | 青岛歌尔声学科技有限公司 | Automatic switching mechanism and method of playing modes of earphones and earphones |
| CN103974158A (en) * | 2013-02-04 | 2014-08-06 | 联想(北京)有限公司 | Audio output device |
-
2011
- 2011-10-11 CN CN2011103061520A patent/CN102413397A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974158A (en) * | 2013-02-04 | 2014-08-06 | 联想(北京)有限公司 | Audio output device |
| CN103347226A (en) * | 2013-06-29 | 2013-10-09 | 青岛歌尔声学科技有限公司 | Automatic switching mechanism and method of playing modes of earphones and earphones |
| CN103347226B (en) * | 2013-06-29 | 2016-05-04 | 青岛歌尔声学科技有限公司 | A kind of mechanism for automatically switching, method and a kind of earphone of earphone play mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |