CN206272819U - A kind of air conduit earphone - Google Patents
A kind of air conduit earphone Download PDFInfo
- Publication number
- CN206272819U CN206272819U CN201621450638.6U CN201621450638U CN206272819U CN 206272819 U CN206272819 U CN 206272819U CN 201621450638 U CN201621450638 U CN 201621450638U CN 206272819 U CN206272819 U CN 206272819U
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- China
- Prior art keywords
- loudspeaker
- microphone
- earphone
- deconcentrator
- utility
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Abstract
The utility model implementation method discloses a kind of air conduit earphone, including：Microphone, loudspeaker, PU transparent pipes, earphone heads, deconcentrator and plug, wherein, microphone, loudspeaker are connected to deconcentrator by wire respectively, and earphone heads are connected by PU transparent pipes with loudspeaker, and plug is connected by wire with deconcentrator.The beneficial effect of the utility model implementation method is：Prior art is different from, a kind of loudspeaker of air conduit earphone that the utility model embodiment is provided uses moving iron type loud-speaker, by aluminium alloy sound guide tube by sound through the incoming earphone heads of PU transparent pipes；Microphone is shaped using aluminium alloy car part by quadric injection mould, product is possessed high-grade water-proof function and high-grade stretching resistance；PU transparent pipes are convenient for changing conduit tube component together with being spun on loudspeaker by nut.Deconcentrator uses secondary injection molding by pcb board together with the end of a thread shaping, reaches IP67 classification of waterproof.Loudspeaker uses helicitic texture, when speaker damage, changes easy.
Description
Technical field
The utility model implementation method is related to ear phone technology field, more particularly to a kind of air conduit earphone.
Background technology
Earphone is a pair of converting units, and it receives the electric signal that media player or receiver are sent, using pressing close to ear
Piece loudspeaker convert it into the sound wave that can be heard.Earphone is usually separable with media player, is inserted using one
Head connection.Benefit is, in the case where other people are not influenceed, can alone to listen to sound equipment；Also the sound of surrounding environment can be separated, to
The people that recording studio, DJ, journey, motion etc. are used under noisy environment of making an uproar is helpful.Earphone original is made on phone and radio
, but it is prevailing with portable electronic devices, earphone is used for mobile phone, walkman, radio.Portable electronic game sum digit
Reproducing apparatus for phonotape etc..
Existing air conduit earphone uses common moving-coil loudspeaker, and volume is big, it is impossible to suitable special type occasion.And earphone because
Structure is limited, and tensile strength is not enough, fragile for special occasions such as army and police.Earphone PTT parts use plastic casing, intensity,
Than relatively low, waterproof requirement is difficult to reach durability.
Utility model content
The utility model implementation method mainly solving the technical problems that provide a kind of air conduit earphone, small volume, by force
Degree is high and can be with waterproof.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of air conduit ear is provided
Machine, including：Microphone, loudspeaker, PU transparent pipes, earphone heads, deconcentrator and plug, wherein, microphone, loudspeaker lead to respectively
Cross wire and be connected to deconcentrator, earphone heads are connected by PU transparent pipes with loudspeaker, and plug is connected by wire with deconcentrator.
The beneficial effect of the utility model implementation method is：Prior art is different from, what the utility model embodiment was provided
A kind of loudspeaker of air conduit earphone uses moving iron type loud-speaker, by aluminium alloy sound guide tube that sound is incoming through PU transparent pipes
Earphone heads；Microphone is shaped using aluminium alloy car part by quadric injection mould, product is possessed high-grade water-proof function and high-grade
Stretching resistance；PU transparent pipes are convenient for changing conduit tube component together with being spun on loudspeaker by nut.Deconcentrator using quadric injection mould into
Pcb board together with the end of a thread shaping, is reached I P67 classification of waterproof by type.Loudspeaker uses helicitic texture, works as speaker damage
When, change easy.
Brief description of the drawings
Fig. 1 is a kind of structure chart of air conduit earphone of the utility model implementation method；
Fig. 2 is the circuit connection diagram of the microphone, loudspeaker and plug shown in Fig. 1.
Specific embodiment
For the ease of understanding the utility model, with reference to the accompanying drawings and detailed description, the utility model is carried out more
Detailed description.It should be noted that when element is expressed " being fixed on " another element, it can directly in another element
Above or therebetween there may be one or more elements placed in the middle.When an element is expressed " connection " another element, it can
To be directly to another element or there may be one or more elements placed in the middle therebetween.This specification is used
Term " vertical ", " level ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, this specification is used all of technology and scientific terminology with belong to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit the utility model.The art that this specification is used
Language "and/or" includes the arbitrary and all of combination of one or more related Listed Items.
Refering to Fig. 1, a kind of air conduit earphone, including：Microphone 1, loudspeaker 2, PU transparent pipes 3, earphone heads 4, separated time
Device 5 and plug 6.Wherein, microphone 1, loudspeaker 2 are connected to deconcentrator 5 by wire respectively, and earphone heads 4 are transparent by PU
Pipe 3 is connected with loudspeaker 2, and plug 6 is connected by wire with deconcentrator 5.
Microphone 1, for obtaining voice signal, microphone is passed on the vibrating diaphragm of microphone by the vibration of sound, is promoted
The magnet of the inside forms the electric current of change, and the electric current of so change is sent to sound treatment circuit and is amplified treatment.The wheat
Gram wind 1 is shaped using aluminium alloy car part by quadric injection mould.
Loudspeaker 2, is helicitic texture, for sending sound.The loudspeaker 2 is iron loudspeaker, mainly by magnet
With vibrational system two parts composition, wherein magnet is made up of magnet and soft iron stem, and cone (vibrating membrane), centring disk, sound
Circle and dust cover etc. constitute vibrational system.After the voice coil loudspeaker voice coil of loudspeaker is passed through tone currents, voice coil loudspeaker voice coil in the presence of electric current just
Alternating magnetic field is generated, permanent magnet also produces a size and the constant stationary magnetic field in direction simultaneously.Due to produced by voice coil loudspeaker voice coil
Magnetic field size and Orientation constantly changing with the change of tone currents, the interaction in two such magnetic field makes voice coil loudspeaker voice coil hang down
The motion of the straight sense of current in voice coil loudspeaker voice coil, because voice coil loudspeaker voice coil is connected with vibrating membrane, so that voice coil loudspeaker voice coil drives vibrating membrane vibration, by vibrating membrane
Vibration causes the vibration plane of air to send the sound.
PU transparent pipes 3 are transparent hollow conduit, and it passes through together with nut is spun on loudspeaker 3.
Earphone heads 4 are used to send the sound that transmission loudspeaker 3 is transmitted by PU transparent pipes 3.
Deconcentrator 5 uses secondary injection molding by pcb board together with the end of a thread shaping.
Plug 6 includes the first contact head 61 and the second contact head 62, wherein, the first contact head 61 passes through wire and loudspeaker
2 electrical connections, the second contact head 62 is electrically connected by wire with microphone 1.First contact head 61 and the second contact head 62 respectively by
Three insulated parts are divided into four contact sites.
Refering to Fig. 2, the first contact head 61 includes the first contact site 611, the second contact head 62 include the second contact site 621 and
3rd contact site 622, the positive pole of loudspeaker 2 is connected with the first contact site 611, and the negative pole of loudspeaker 2 connects with the second contact site 621
Connect；The positive pole of microphone 1 is connected with the 3rd contact site 622, and the negative pole of microphone 1 is connected with the second contact site 621.In microphone
An electric capacity is parallel with 1 both positive and negative polarity, the signal that the electric capacity is used in certain frequency range is removed from resultant signal.The electric capacity
Size is 100UF.
Prior art is different from, a kind of loudspeaker 2 of air conduit earphone that the utility model embodiment is provided is using dynamic
Iron formula loudspeaker, by aluminium alloy sound guide tube by sound through the incoming earphone heads 4 of PU transparent pipes 3；Microphone 1 uses aluminium alloy car part
Shaped by quadric injection mould, product is possessed high-grade water-proof function and high-grade stretching resistance；PU transparent pipes by nut with raise
Sound device 2 is spun on together, is convenient for changing conduit tube component.Pcb board and the end of a thread are formed in one by deconcentrator 5 using secondary injection molding
Rise, reach I P67 classification of waterproof.Loudspeaker 2 uses helicitic texture, when loudspeaker 2 is damaged, changes easy.
It should be noted that given in specification of the present utility model and its accompanying drawing of the present utility model preferably implementing
Mode, but, the utility model can be realized by many different forms, however it is not limited to the implementation described by this specification
Mode, these implementation methods are not as the extra limitation to the utility model content, there is provided the purpose of these implementation methods is to make
Understanding to disclosure of the present utility model is more thorough comprehensive.Also, above-mentioned each technical characteristic continues to be mutually combined, formed
The various implementation methods not being enumerated above, are accordingly to be regarded as the scope of the utility model specification record；Further, to this area
For those of ordinary skill, can according to the above description be improved or be converted, and all these modifications and variations should all belong to
The protection domain of the utility model appended claims.
Claims (3)
1. a kind of air conduit earphone, it is characterised in that including：Microphone, loudspeaker, PU transparent pipes, earphone heads, deconcentrator with
And plug, wherein, microphone, loudspeaker are connected to deconcentrator by wire respectively, and earphone heads pass through PU transparent pipes and loudspeaker
Connection, plug is connected by wire with deconcentrator.
2. a kind of air conduit earphone according to claim 1, it is characterised in that plug includes the first contact head and second
Contact head, wherein, the first contact head is electrically connected by wire with loudspeaker, and the second contact head is electrically connected by wire with microphone
Connect；First contact head and the second contact head are divided into four contact sites by three insulated parts respectively.
3. a kind of air conduit earphone according to claim 2, it is characterised in that the first contact head includes the first contact
Portion, the second contact head includes the second contact site and the 3rd contact site, and the positive pole of loudspeaker is connected with the first contact site, loudspeaker
Negative pole is connected with the second contact site；The positive pole of microphone is connected with the 3rd contact site, and the negative pole of microphone and the second contact site connect
Connect；An electric capacity is parallel with the both positive and negative polarity of microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450638.6U CN206272819U (en) | 2016-12-28 | 2016-12-28 | A kind of air conduit earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450638.6U CN206272819U (en) | 2016-12-28 | 2016-12-28 | A kind of air conduit earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272819U true CN206272819U (en) | 2017-06-20 |
Family
ID=59048033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621450638.6U Active CN206272819U (en) | 2016-12-28 | 2016-12-28 | A kind of air conduit earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019068238A1 (en) * | 2017-10-05 | 2019-04-11 | 诸爱道 | Noise-reducing air conduit microphone, secure noise-reducing earphone and secure noise-reducing bluetooth earphone |
| WO2019184537A1 (en) * | 2018-03-29 | 2019-10-03 | 诸爱道 | Noise reduction radiation protection earpiece |
| CN110784791A (en) * | 2018-10-15 | 2020-02-11 | 匡胜运动科技有限公司 | Earphone and earphone operation method |
-
2016
- 2016-12-28 CN CN201621450638.6U patent/CN206272819U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019068238A1 (en) * | 2017-10-05 | 2019-04-11 | 诸爱道 | Noise-reducing air conduit microphone, secure noise-reducing earphone and secure noise-reducing bluetooth earphone |
| US11606635B2 (en) | 2017-10-05 | 2023-03-14 | Aidao Zhu | Noise reduction air tube microphone, noise-reduction safe headset and noise-reduction safe Bluetooth headset |
| WO2019184537A1 (en) * | 2018-03-29 | 2019-10-03 | 诸爱道 | Noise reduction radiation protection earpiece |
| CN110784791A (en) * | 2018-10-15 | 2020-02-11 | 匡胜运动科技有限公司 | Earphone and earphone operation method |
| CN110784791B (en) * | 2018-10-15 | 2021-05-25 | 广东高驰运动科技有限公司 | Earphone and earphone operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guan Mingxiong Inventor before: Hu Zhiping |