CN202310041U - Earphones without influences on outside sound - Google Patents
Earphones without influences on outside sound Download PDFInfo
- Publication number
- CN202310041U CN202310041U CN2011203842304U CN201120384230U CN202310041U CN 202310041 U CN202310041 U CN 202310041U CN 2011203842304 U CN2011203842304 U CN 2011203842304U CN 201120384230 U CN201120384230 U CN 201120384230U CN 202310041 U CN202310041 U CN 202310041U
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- China
- Prior art keywords
- earphone
- earphones
- pair
- external sound
- loudspeaker
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Abstract
The utility model discloses a pair of earphones without influences on outside sound. The pair of earphones comprises an earphone plug to be inserted into an earphone jack, an earphone wire extending from the earphone plug and earplugs connected with the earphone wires, wherein each earplug is composed of a hollow part and a loudspeaker; each hollow part is a hemisphere consisting of one circular ring and a plurality of arced support rods and is connected to the earphone wire; and each loudspeaker is fixed to the corresponding ring through the plurality of support rods. By means of the pair of earphones disclosed by the utility model, sound signals transmitted by the pair of earphones can be heard and the incoming of the outside sound is not influenced at the same time when the pair of earphones are inserted into ear canals or cover the ear canals, and thus, the situation that an event is delayed or personal injuries occur because outside information cannot be acquired accurately and timely is avoided.
Description
Technical field:
The utility model relates to a kind of earphone, particularly relates to a kind of novel earphone that does not influence external sound, belongs 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 develops with noise reduction towards wireless now.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.
Along with the noise pollution in city is more and more serious, in the outdoor application common headphones, can only improve volume and cover noise, so not only can not enjoy beautiful music, oneself hearing also there is very big influence.The appearance of noise cancelling headphone has well solved this problem.The active noise reduction earphone has a denoiser, and denoiser uses Mike to gather outside sound, and sends the effect that opposite sound wave plays offset noise.
The utility model content:
The technical problem that the utility model will solve is: existing earphone often adopts enclosed construction, can prevent that like this outside sound from getting into, and sound localization is accurately clear.But earphone generally is people does something, like travelling, by bike, use in the processes such as driving, walking, isolates external sound and can cause and can't hear that others speaks, traffic is blown a whistle, public transport is called out the stops even the ringing sound of cell phone of oneself etc., causes various constant.
For solving the problems of the technologies described above, the utility model provides a kind of novel earphone that does not influence external sound, and concrete technical scheme is following:
A kind of earphone that does not influence external sound; Said earphone has the headset plug of the earphone jack of inserting electrical equipment, from the earphone cord that headset plug extends, connects the earplug of earphone cord; It is characterized in that: said earplug is made up of openwork part and loudspeaker; Said openwork part is the hemisphere that is formed by an annulus and a plurality of circular arc support bar, is connected to earphone cord, and said loudspeaker are fixed to said annulus through a plurality of support bars.
Preferably, said earphone is headphone or PlayGear Stealth.
Preferably, said earphone 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.
The beneficial effect of the utility model is: utilize the described earphone that does not influence external sound of the utility model; Can be when earphone gets into duct or covers duct; Listen to the voice signal that earphone transmits on one side; Simultaneously do not influence importing into of external sound again, avoided owing to can not obtain accurately and timely that external information causes the incident delay or the person comes to harm.
Description of drawings:
Fig. 1 for the earpiece application that does not influence external sound that the utility model provided in the rearview of PlayGear Stealth,
Fig. 2 for the earpiece application that does not influence external sound that the utility model provided in the front view of PlayGear Stealth,
Fig. 3 for the earpiece application that does not influence external sound that the utility model provided in the sketch map of headphone.
Reference numeral 1-earplug wherein, 2-earphone cord, 3-loudspeaker.
Embodiment:
Combine accompanying drawing that the utility model is done further explanation at present.
Shown in Fig. 1-3, a kind of earphone that does not influence external sound, said earphone have the headset plug that inserts earphone jack, from the earphone cord 2 that headset plug extends, connect the earplug 1 of earphone cord, and said earplug 1 is made up of openwork part and loudspeaker 3.Said openwork part is the hemisphere that is formed by an annulus and a plurality of circular arc support bar, is connected to earphone cord 2, and said loudspeaker 3 are fixed to said annulus through a plurality of support bars.Said earphone is headphone or PlayGear Stealth.Said earphone has the volume adjustment disk on earphone cord 2.Said volume adjustment disk has rotary volume by-pass cock or button volume by-pass cock.
Claims (5)
1. earphone that does not influence external sound; Said earphone has the headset plug that inserts earphone jack, from the earphone cord that headset plug extends, connects the earplug of earphone cord; It is characterized in that: said earplug is made up of openwork part and loudspeaker; Said openwork part is the hemisphere that is formed by an annulus and a plurality of circular arc support bar, is connected to earphone cord, and said loudspeaker are fixed to said annulus through a plurality of support bars.
2. the earphone that does not influence external sound as claimed in claim 1 is characterized in that: said earphone is headphone or PlayGear Stealth.
3. the earphone that does not influence external sound as claimed in claim 1 is characterized in that: said earphone has the volume adjustment disk on earphone cord.
4. the earphone that does not influence external sound as claimed in claim 4 is characterized in that: said volume adjustment disk has rotary volume by-pass cock.
5. the earphone that does not influence external sound as claimed in claim 4 is characterized in that: said volume adjustment disk has button volume by-pass cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842304U CN202310041U (en) | 2011-10-11 | 2011-10-11 | Earphones without influences on outside sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842304U CN202310041U (en) | 2011-10-11 | 2011-10-11 | Earphones without influences on outside sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310041U true CN202310041U (en) | 2012-07-04 |
Family
ID=46378848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203842304U Expired - Fee Related CN202310041U (en) | 2011-10-11 | 2011-10-11 | Earphones without influences on outside sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310041U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581475A (en) * | 2013-10-28 | 2015-04-29 | 美律电子(深圳)有限公司 | Broadcasting device of headphone |
| CN108399924A (en) * | 2018-02-08 | 2018-08-14 | 上海爱优威软件开发有限公司 | A kind of sound processing method and terminal device |
| CN108702560A (en) * | 2016-03-01 | 2018-10-23 | 索尼公司 | Sound output device |
| US10902866B2 (en) | 2016-09-08 | 2021-01-26 | Huawei Technologies Co., Ltd. | Sound signal processing method, terminal, and headset |
-
2011
- 2011-10-11 CN CN2011203842304U patent/CN202310041U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581475A (en) * | 2013-10-28 | 2015-04-29 | 美律电子(深圳)有限公司 | Broadcasting device of headphone |
| CN108702560A (en) * | 2016-03-01 | 2018-10-23 | 索尼公司 | Sound output device |
| US10623842B2 (en) | 2016-03-01 | 2020-04-14 | Sony Corporation | Sound output apparatus |
| US10902866B2 (en) | 2016-09-08 | 2021-01-26 | Huawei Technologies Co., Ltd. | Sound signal processing method, terminal, and headset |
| CN108399924A (en) * | 2018-02-08 | 2018-08-14 | 上海爱优威软件开发有限公司 | A kind of sound processing method and terminal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121011 |