CN201426163Y - Reverse-direction coaxial telephone receiver earphone - Google Patents
Reverse-direction coaxial telephone receiver earphone Download PDFInfo
- Publication number
- CN201426163Y CN201426163Y CN2009201304352U CN200920130435U CN201426163Y CN 201426163 Y CN201426163 Y CN 201426163Y CN 2009201304352 U CN2009201304352 U CN 2009201304352U CN 200920130435 U CN200920130435 U CN 200920130435U CN 201426163 Y CN201426163 Y CN 201426163Y
- Authority
- CN
- China
- Prior art keywords
- telephone receiver
- bass
- earphone
- reverse
- direction coaxial
- 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.)
- Expired - Fee Related
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Abstract
A reverse-direction coaxial telephone receiver earphone relates to an earphone structure. An air hole is formed on a front cover, and gaps between a front cover and a telephone receiver as well as between a back cover and the telephone receiver form an air flow channel. The reverse-direction coaxial telephone receiver earphone adopts double magnetic circuits, double voice coils and double vibration membranes for sounding, a sound airflow is reflected by the airflow channel and then generate a good bass effect, and the bass is converged and ejected from the air hole formed on the front cover, therefore, the sound spectrum is wide, both treble and bass can be realized, and the tone quality is good; and the tones are not tuned in a leakage way, so that the bass loss is greatly reduced, and the use can not influence and disturb other persons.
Description
Technical field:
The utility model relates to the structure of earphone.
Background technology:
Usually the auricular concha and the receiver of earphone mostly are monomer structure, mostly adopt the leakage way tuning, and this tuning mode had both been lost the efficient of bass, also externally with a part of acoustical leakage,, the other people that gone back interference effect.
The pronunciation of single in addition receiver, audiorange is narrow, does not reach comparatively broad sound effect, pack in the same auricular concha by a plurality of receivers, though can satisfy above-mentioned needs, production cost also improves thereupon relatively.
Summary of the invention:
The purpose of this utility model is to provide a kind of single magnet double magnetic circuit reverse coaxial receiver earphone.
Pore is set on protecgulum; Form gas channel by the space between protecgulum, bonnet and the receiver.
The utility model adopts double magnetic circuit, double-tone circle, the pronunciation of two vibrating membrane, and the sound air-flow has produced good bass effect after the gas channel reflection, penetrated by the protecgulum pore after confluxing again.Therefore range is wide, high and low sound compatibility, and tonequality is good.Without the leakage way tuning, the bass part loss reduces greatly, and little interference influences other people during use.
Description of drawings:
Accompanying drawing 1 is a three-dimensional installation diagram of the present utility model;
Accompanying drawing 2 is rearviews of the present utility model;
Accompanying drawing 3 is front views of the present utility model;
Accompanying drawing 4 is right pseudosections of the present utility model;
Accompanying drawing 5 is left views of the present utility model;
Accompanying drawing 6 is vertical views of the present utility model;
Accompanying drawing 7 is upward views of the present utility model.
Embodiment:
It comprises protecgulum (1), bonnet (4), back cover (6), receiver (3), earphone cord (7), ear-hang (8); Pore (2) is set on protecgulum (1); Form gas channel (5) by the space between protecgulum (1), bonnet (4) and the receiver (3).The sound air-flow has produced good bass effect after gas channel (5) reflection, penetrated by protecgulum pore (2) after confluxing again.
Claims (1)
1, a kind of reverse coaxial receiver earphone, it comprises protecgulum, bonnet, back cover, receiver, earphone cord, ear-hang, it is characterized in that: pore is set on protecgulum; Form gas channel by the space between protecgulum, bonnet and the receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201304352U CN201426163Y (en) | 2009-04-01 | 2009-04-01 | Reverse-direction coaxial telephone receiver earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201304352U CN201426163Y (en) | 2009-04-01 | 2009-04-01 | Reverse-direction coaxial telephone receiver earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426163Y true CN201426163Y (en) | 2010-03-17 |
Family
ID=42025620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201304352U Expired - Fee Related CN201426163Y (en) | 2009-04-01 | 2009-04-01 | Reverse-direction coaxial telephone receiver earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426163Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012217A1 (en) * | 2012-07-17 | 2014-01-23 | 易力声科技(深圳)有限公司 | Earpiece casing cavity and corresponding earphone |
| CN109195036A (en) * | 2018-08-09 | 2019-01-11 | 三喜实业（深圳）有限公司 | A kind of Western style of singing device |
-
2009
- 2009-04-01 CN CN2009201304352U patent/CN201426163Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012217A1 (en) * | 2012-07-17 | 2014-01-23 | 易力声科技(深圳)有限公司 | Earpiece casing cavity and corresponding earphone |
| US9635447B2 (en) | 2012-07-17 | 2017-04-25 | Innovation Sound Technology Co., Ltd. | Earpiece casing cavity and corresponding earphone |
| CN109195036A (en) * | 2018-08-09 | 2019-01-11 | 三喜实业（深圳）有限公司 | A kind of Western style of singing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20170401 |