CN206442489U - A kind of bionical full open model concha auriculae gain sound guide unit - Google Patents
A kind of bionical full open model concha auriculae gain sound guide unit Download PDFInfo
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- CN206442489U CN206442489U CN201621281882.4U CN201621281882U CN206442489U CN 206442489 U CN206442489 U CN 206442489U CN 201621281882 U CN201621281882 U CN 201621281882U CN 206442489 U CN206442489 U CN 206442489U
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- guide unit
- earphone
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- 210000000883 ear external Anatomy 0.000 description 1
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Abstract
The utility model discloses a kind of bionical full open model concha auriculae gain sound guide unit, it is characterised in that：Including headset body of the helix on auricle can be fixed, it is arranged in headset body and can extend into cavity of concha and fits to form the special-shaped sound guide unit in semi-surrounding space with concha auriculae cavity edge, standard-sized sheet mode playback of the present utility model, eliminates Occlusion effect, effectively ear's health of the enhancing mankind；Cavity of concha cross section and depth increase can form bigger resonant cavity, so as to produce preferably collection sound pressurized effect；By the way that abnormity to be led to the edge designs of sound mouthful into irregular geometry reflecting surface, to enhance front-reflection sound and rear reflection sound into external auditory meatus, so as to change the reverberation time of superposition sound wave, and the direct sound wave condition that sound enters external auditory meatus of leading is formed by the suspension of helix, allow reverberation sound and direct sound wave ratio close to 1:1, so as to add the spatial impression of listening, improve the richness of sound.
Description
Technical field
The utility model is related to a kind of sound guide unit, in particular, and it is related to a kind of bionical full open model concha auriculae gain
Sound guide unit.
Background technology
Earphone on the market is generally divided into full open model, semi open model and sealed three kinds now, in these three conduction sides
In formula, only full open model closer to normal condition listening effect because full open model have followed the mankind listen to sound
Physiological law, during this sonic transmissions, there occurs many acoustic phenomenons：Collect sound, front-reflection, back reflection, normal
Mode, the superposition of sound wave, resonant space, Auricle effect, reflected sound, direct sound wave, a quarter covibration of external ear etc..
For full open model earphone leads sound, if marginal dimension and geometry that sound mouthful can be led by changing earphone are use up
Amount leads sound mouthful material closer to skin of pinna with concha auriculae cavity edge close to semi-surrounding space, abnormal shape is formed, then can just be formed more
Tool is true, naturally, more spatial impression, the sound field of Sensurround.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of bionical full open model concha auriculae increases
Beneficial sound guide unit.
To achieve the above object, the utility model provides following technical scheme：A kind of bionical full open model concha auriculae gain
Sound guide unit, it is characterised in that：Including headset body of the helix on auricle can be fixed, it is arranged in headset body and can
Cavity of concha is stretched into fit to form the special-shaped sound guide unit in semi-surrounding space with concha auriculae cavity edge.
Preferably, headset body includes earphone upper casing, and fixed earphone lower casing and fixed helix is engaged with earphone upper casing,
The earphone resonator surrounded by earphone upper casing and earphone lower casing, and the moving-coil speaker being arranged in earphone resonator, it is described
Special-shaped sound guide unit is fixedly connected with earphone lower casing, and is connected with earphone resonator.
Preferably, special-shaped sound guide unit includes special-shaped phonocatheter, and is fixedly connected and and cavity of concha with special-shaped phonocatheter
Edge, which is fitted, to be formed the abnormity in semi-surrounding space and leads sound mouthful.
Preferably, in addition to audio-frequency power amplifier, the audio-frequency power amplifier is connected with moving-coil speaker.
The utility model tool has the advantage that：The utility model by change geometry prevent sound wave leak it is same
When add reverberation sound；The special-shaped edge shape for leading sound mouthful is allowed closer to the outward flange shape like cavity of concha, while ear of trying one's best
First chamber formation semi-surrounding space, thus just can form a bigger resonant space using the superposition of sound wave, so that acoustic pressure
Gain is bigger, tonequality closer to, more naturally listen to effect；Sound is produced using the less coil-moving speaker of the distortion factor
Ripple, is conducted sound wave to cavity of concha by the phonocatheter after heteromorphosis, thus produces the sound field of follow-up a series of gain；
Cavity of concha and abnormity lead the resonant space that sound mouthful is formed, and can play more gain and the effect being more pressurized.
Brief description of the drawings
Fig. 1 wears schematic diagram to be of the present utility model.
Fig. 2 is the utility model A-A1 to sectional view.
Fig. 3 is the partial enlarged drawing of the utility model earphone upper casing main-vision surface.
Fig. 4 is the utility model B-B1 to sectional view.
Embodiment
Shown in reference picture 1-4, a kind of bionical full open model concha auriculae gain sound guide unit of the present embodiment, including can fix
Headset body of the helix on auricle 7, is arranged in headset body and can extend into cavity of concha 8 and fitted with the edge of cavity of concha 8 shape
Into the special-shaped sound guide unit in semi-surrounding space.
It is explained for all parts of the present embodiment：
1）Headset body includes earphone upper casing 1, and fixed earphone lower casing and fixed helix 2 is engaged with earphone upper casing 1, by
The earphone resonator 3 that earphone upper casing 1 is surrounded with earphone lower casing, and the moving-coil speaker 4 being arranged in earphone resonator 3, institute
State special-shaped sound guide unit to be fixedly connected with earphone lower casing, and be connected with earphone resonator 3.
2）Special-shaped sound guide unit include special-shaped phonocatheter 5 and be fixedly connected with special-shaped phonocatheter 5 and with the side of cavity of concha 8
Edge, which is fitted, to be formed the abnormity in semi-surrounding space and leads sound mouthfuls 6.
3）Also include audio-frequency power amplifier, the audio-frequency power amplifier is connected with moving-coil speaker 4.
The standard-sized sheet mode playback of the present embodiment, eliminates Occlusion effect, effectively ear's health of the enhancing mankind；Cavity of concha is cross-section
Face and depth increase can form bigger resonant cavity, so as to produce preferably collection sound pressurized effect；By the way that abnormity is led into sound mouthful
Edge designs into irregular geometry reflecting surface, to enhance front-reflection sound and rear reflection sound into external auditory meatus, so as to change
Become the reverberation time of superposition sound wave, and the direct sound wave condition that sound enters external auditory meatus of leading is formed by the suspension of helix, allow reverberation
The ratio of sound and direct sound wave is close to 1:1, so as to add the spatial impression of listening, improve the richness of sound.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of bionical full open model concha auriculae gain sound guide unit, it is characterised in that：Including helix can be fixed on auricle
Headset body, is arranged in headset body and can extend into cavity of concha and fit to form the abnormity in semi-surrounding space with concha auriculae cavity edge
Sound guide unit.
2. a kind of bionical full open model concha auriculae gain sound guide unit according to claim 1, it is characterised in that：The earphone
Body includes earphone upper casing, fixed earphone lower casing and fixed helix is engaged with earphone upper casing, under earphone upper casing and earphone
The earphone resonator that shell is surrounded, and the moving-coil speaker being arranged in earphone resonator, the special-shaped sound guide unit and earphone
Lower casing is fixedly connected, and is connected with earphone resonator.
3. a kind of bionical full open model concha auriculae gain sound guide unit according to claim 1 or 2, it is characterised in that：It is described
Special-shaped sound guide unit includes special-shaped phonocatheter and is fixedly connected with special-shaped phonocatheter and fits to form half bag with concha auriculae cavity edge
The abnormity of confining space leads sound mouthful.
4. a kind of bionical full open model concha auriculae gain sound guide unit according to claim 3, it is characterised in that：Also include sound
Frequency power amplifier, the audio-frequency power amplifier is connected with moving-coil speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281882.4U CN206442489U (en) | 2016-11-24 | 2016-11-24 | A kind of bionical full open model concha auriculae gain sound guide unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281882.4U CN206442489U (en) | 2016-11-24 | 2016-11-24 | A kind of bionical full open model concha auriculae gain sound guide unit |
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| Publication Number | Publication Date |
|---|---|
| CN206442489U true CN206442489U (en) | 2017-08-25 |
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| CN201621281882.4U Active CN206442489U (en) | 2016-11-24 | 2016-11-24 | A kind of bionical full open model concha auriculae gain sound guide unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341752A (en) * | 2016-11-24 | 2017-01-18 | 深圳市雷森贝尔听力技术有限公司 | Bionic full-open auricular-concha-gain sound conducting device and using method thereof |
-
2016
- 2016-11-24 CN CN201621281882.4U patent/CN206442489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341752A (en) * | 2016-11-24 | 2017-01-18 | 深圳市雷森贝尔听力技术有限公司 | Bionic full-open auricular-concha-gain sound conducting device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220722 Address after: A102-1, building 7, phase II, Dongjiu Innovation Park, No. 73, Xiali South Road, Xiali Lang community, Nanwan street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Zhongting Technology (Shenzhen) Co.,Ltd. Address before: 518000 Silicon Valley Power 612, No. 10, Longgang Road, Longgang street, Longgang District, Shenzhen, Guangdong Province Patentee before: SHENZHEN RAYSON BELL HEARING TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240208 Address after: A102, Building 7, Phase 2, Dongjiu Innovation Technology Park, No. 73 Xiali South Road, Xialilang Community, Nanwan Street, Longgang District, Shenzhen City, Guangdong Province, 518000 Patentee after: SHENZHEN RAYSON BELL HEARING TECHNOLOGY Co.,Ltd. Country or region after: China Address before: A102-1, building 7, phase II, Dongjiu Innovation Park, No. 73, Xiali South Road, Xiali Lang community, Nanwan street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Zhongting Technology (Shenzhen) Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |