CN206865707U - A kind of new earphone sound-guiding structure - Google Patents
A kind of new earphone sound-guiding structure Download PDFInfo
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- CN206865707U CN206865707U CN201720714068.5U CN201720714068U CN206865707U CN 206865707 U CN206865707 U CN 206865707U CN 201720714068 U CN201720714068 U CN 201720714068U CN 206865707 U CN206865707 U CN 206865707U
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- Prior art keywords
- guide tube
- sound guide
- low frequency
- frequency
- sound
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Abstract
The utility model discloses a kind of new earphone sound-guiding structure, including Low frequency horn unit, high-frequency horn unit, the blue fourth glue of sealing, sound guide tube, casing, sound guide tube includes low frequency sound guide tube, high frequency sound guide tube, low frequency sound guide tube, high frequency sound guide tube input connects Low frequency horn unit respectively, high-frequency horn unit, low frequency sound guide tube, high frequency sound guide tube is sealed in sealing with blue fourth glue, sealing blue fourth glue and its internal low frequency sound guide tube, high frequency sound guide tube is together arranged in the preceding sound chamber in casing, low frequency sound guide tube, high frequency sound guide tube output end connects with the rear sound chamber in casing.The utility model can be taken into account and carry out adjustment to each frequency range respectively in transfer voice, and solves the inferior position that each frequency range of conventional porous frequency dividing can not carry out enough reverberation under same sound chamber, aperture need not be got through to increase LF-response on casing exclusively for low frequency cell, the effect of enhancing low frequency output is directly realized by the low frequency a being squeezed sound guide tube simultaneously.
Description
Technical field
It the utility model is related to ear phone technology field, more particularly to a kind of new earphone sound-guiding structure.
Background technology
The present direct sounding of multiple-unit earphone products transmits sound by the single operatic tunes of leading, or is designed directly without sound guide tube
Connect against ear's sounding.The high-end fever level earphone in part can take porous frequency dividing design, and never same hole sends sound to senior middle school's low frequency
Sound, the diameter in hole differ to adjust the sounding effect of each frequency range.For example bass is transmitted usually using smaller aperture
To strengthen reflection of the sound in transmitting procedure, it is allowed to when human ear is communicated to that dive is deeper, bass is heavier.
The running of the unsuitable multiple-unit earphone of sound is directly conducted, and can not indivedual frequency ranges be carried out with adjustment, porous point
Frequency can be looked after and guided easily each frequency range, but each frequency range linking can be caused bad, lack each frequency range in the same space
In reverberation so that sense of hearing is more broken, the inadequate one integrated mass of sound.
Utility model content
In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of new
Earphone sound-guiding structure, allow multiple-unit earphone to carry out adjustment to each frequency range respectively in transfer voice, and solve each frequency range and exist
The problem of reverberation is insufficient in the same space, and the effect of enhancing low frequency output can be realized by extruding low frequency sound guide tube.
To achieve the above object, the utility model provides a kind of new earphone sound-guiding structure, it is characterised in that：Including
Low frequency horn unit, high-frequency horn unit, sealing use blue fourth glue, sound guide tube, casing, the sound guide tube including low frequency sound guide tube,
High frequency sound guide tube, the low frequency sound guide tube, high frequency sound guide tube input connect Low frequency horn unit, high-frequency horn unit respectively,
The low frequency sound guide tube, high frequency sound guide tube are sealed in sealing with blue fourth glue, and the sealing is with inside blue fourth glue and its
Low frequency sound guide tube, high frequency sound guide tube are together arranged in the preceding sound chamber in casing, the low frequency sound guide tube, the output of high frequency sound guide tube
End connects with the rear sound chamber in casing.
A kind of above-mentioned new earphone sound-guiding structure, it is characterised in that：Filling metal screen in the high frequency sound guide tube
Damping piece.
A kind of above-mentioned new earphone sound-guiding structure, it is characterised in that：The low frequency sound guide tube outlet is in oblateness.
A kind of above-mentioned new earphone sound-guiding structure, it is characterised in that：The Low frequency horn unit, high-frequency horn list
Member, low frequency sound guide tube, high frequency sound guide tube are one or more.
The beneficial effects of the utility model are：
The utility model can be taken into account carries out adjustment to each frequency range respectively in transfer voice, and it is each to solve conventional porous frequency dividing
Individual frequency range can not carry out the inferior position of enough reverberation under same sound chamber, while need not be got through exclusively for low frequency cell on casing small
Hole increases LF-response, directly passes through the low frequency a being squeezed sound guide tube and realizes the effect that enhancing low frequency exports.
Design, concrete structure and caused technique effect of the present utility model are made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is configuration schematic diagram of the present utility model.
Fig. 2 is low frequency sound guide tube of the present utility model, high frequency sound guide tube outlet structure schematic diagram.
Fig. 3 is the transaudient theory structure schematic diagram of sound guide tube of the present utility model.
Fig. 4 is internal sectional structure schematic diagram of the present utility model.
Embodiment
As Figure 1-4, a kind of new earphone sound-guiding structure, it is characterised in that：Including Low frequency horn unit 1, high frequency
Loudspeaker unit 2, sealing blue fourth glue 3, sound guide tube 4, casing 5, the sound guide tube 4 include low frequency sound guide tube 41, high frequency sound guide tube
42, the low frequency sound guide tube 41, the input of high frequency sound guide tube 42 connect Low frequency horn unit 1, high-frequency horn unit 2, institute respectively
State low frequency sound guide tube 41, high frequency sound guide tube 42 is sealed in sealing with blue fourth glue 3, described to seal with blue fourth glue 3 and its
Low frequency sound guide tube 41, the high frequency sound guide tube 42 in portion are together arranged in the preceding sound chamber 51 in casing 5, the low frequency sound guide tube 41,
The output end of high frequency sound guide tube 42 connects with the rear sound chamber 52 in casing 5.
In the present embodiment, filling metal screen damping piece 6 in the high frequency sound guide tube 42.
In the present embodiment, the outlet of low frequency sound guide tube 41 is in oblateness.
In the present embodiment, the Low frequency horn unit 1, high-frequency horn unit 2, low frequency sound guide tube 41, high frequency sound guide tube 42
For one or more.
In summary, the utility model uses two or branched flexible glue PVC phonocatheters, is led to what same size limited
The operatic tunes is led, the anti-leak-stopping sound in space using blue fourth glue good seal phonocatheter with casing and unit periphery, suppresses loudspeaker unit
Self vibration, all sound that two loudspeaker units are sent all is filled into the operatic tunes, and metal resistance is added in different phonocatheters
Buddhist nun's filter screen responds to adjust frequency range.
As shown in Figure 2,3, the outlet of low frequency sound guide tube 41 of top is extruded flat and narrow and small, increases low frequency in oblateness
Reflection, improve low frequency dive effect.Metal screen damping piece 6 is inserted in the phonocatheter of bottom being supported prevents deformation, and squeezes
Pressure needs the phonocatheter of deformation, its outlet is become narrow, increases elasticity and the dive of low frequency.
As shown in Figure 3,4, low frequency sound guide tube 41, high frequency sound guide tube 42 are together arranged in the preceding sound chamber 51 in casing 5, no
Reverberation of resonating is merged in rear sound chamber 52 after the sound frequency dividing sent with loudspeaker, avoids the sound that different loudspeaker are sent after dividing
As dividing conventional porous, each bitty inferior position of frequency range, the integral sense of hearing of nature is obtained.
The utility model can be taken into account carries out adjustment to each frequency range respectively in transfer voice, and it is each to solve conventional porous frequency dividing
Individual frequency range can not carry out the inferior position of enough reverberation under same sound chamber, while need not be got through exclusively for low frequency cell on casing small
Hole increases LF-response, directly passes through the low frequency a being squeezed sound guide tube and realizes the effect that enhancing low frequency exports.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (4)
- A kind of 1. new earphone sound-guiding structure, it is characterised in that：Including Low frequency horn unit (1), high-frequency horn unit (2), Sealing blue fourth glue (3), sound guide tube (4), casing (5), the sound guide tube (4) include low frequency sound guide tube (41), high frequency sound guide tube (42), the low frequency sound guide tube (41), high frequency sound guide tube (42) input connect Low frequency horn unit (1), high-frequency horn respectively Unit (2), the low frequency sound guide tube (41), high frequency sound guide tube (42) are sealed in sealing with blue fourth glue (3), and the sealing is used Blue fourth glue (3) and its internal low frequency sound guide tube (41), high frequency sound guide tube (42) are together arranged on the preceding sound chamber in casing (5) (51) in, the low frequency sound guide tube (41), high frequency sound guide tube (42) output end connect with the rear sound chamber (52) in casing (5).
- A kind of 2. new earphone sound-guiding structure as claimed in claim 1, it is characterised in that：In the high frequency sound guide tube (42) Fill metal screen damping piece (6).
- A kind of 3. new earphone sound-guiding structure as claimed in claim 1, it is characterised in that：The low frequency sound guide tube (41) goes out Mouth is in oblateness.
- A kind of 4. new earphone sound-guiding structure as claimed in claim 1, it is characterised in that：The Low frequency horn unit (1), High-frequency horn unit (2), low frequency sound guide tube (41), high frequency sound guide tube (42) are one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714068.5U CN206865707U (en) | 2017-06-20 | 2017-06-20 | A kind of new earphone sound-guiding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714068.5U CN206865707U (en) | 2017-06-20 | 2017-06-20 | A kind of new earphone sound-guiding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206865707U true CN206865707U (en) | 2018-01-09 |
Family
ID=60826424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714068.5U Expired - Fee Related CN206865707U (en) | 2017-06-20 | 2017-06-20 | A kind of new earphone sound-guiding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206865707U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379657A (en) * | 2018-10-31 | 2019-02-22 | 苏州全频智能科技有限公司 | A kind of dynamic iron earphone of wideband sound multiple-unit |
| WO2020221359A1 (en) * | 2019-04-30 | 2020-11-05 | Shenzhen Voxtech Co., Ltd. | Open earphone |
| US11483661B2 (en) | 2011-12-23 | 2022-10-25 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker and compound vibration device thereof |
| US11570556B2 (en) | 2014-01-06 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582564B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582563B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11617045B2 (en) | 2014-01-06 | 2023-03-28 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11706574B2 (en) | 2014-01-06 | 2023-07-18 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
-
2017
- 2017-06-20 CN CN201720714068.5U patent/CN206865707U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11483661B2 (en) | 2011-12-23 | 2022-10-25 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker and compound vibration device thereof |
| US11706574B2 (en) | 2014-01-06 | 2023-07-18 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11617045B2 (en) | 2014-01-06 | 2023-03-28 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582563B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582564B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11570556B2 (en) | 2014-01-06 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| CN109379657A (en) * | 2018-10-31 | 2019-02-22 | 苏州全频智能科技有限公司 | A kind of dynamic iron earphone of wideband sound multiple-unit |
| US11178477B2 (en) | 2019-04-30 | 2021-11-16 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus with a plurality of acoustic drivers and methods thereof |
| US11570536B2 (en) | 2019-04-30 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus and methods thereof |
| US11445281B2 (en) | 2019-04-30 | 2022-09-13 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| US11356763B2 (en) | 2019-04-30 | 2022-06-07 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11496824B2 (en) | 2019-04-30 | 2022-11-08 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus with drivers in multiple frequency ranges and bluetooth low energy receiver |
| US11516572B2 (en) | 2019-04-30 | 2022-11-29 | Shenzhen Shokz Co., Ltd. | Acoustic output device |
| US11540037B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11540038B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Acoustic device |
| US11159870B2 (en) | 2019-04-30 | 2021-10-26 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus |
| US11425481B2 (en) | 2019-04-30 | 2022-08-23 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11122359B2 (en) | 2019-04-30 | 2021-09-14 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus and method thereof |
| US11115774B2 (en) | 2019-04-30 | 2021-09-07 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus |
| WO2020220733A1 (en) * | 2019-04-30 | 2020-11-05 | 深圳市韶音科技有限公司 | Earphone without blocking ears |
| US11678098B2 (en) | 2019-04-30 | 2023-06-13 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| US11689837B2 (en) | 2019-04-30 | 2023-06-27 | Shenzhen Shokz Co., Ltd. | Earphone without covering an ear canal |
| WO2020221359A1 (en) * | 2019-04-30 | 2020-11-05 | Shenzhen Voxtech Co., Ltd. | Open earphone |
| US12120478B2 (en) | 2019-04-30 | 2024-10-15 | Shenzhen Shokz Co., Ltd. | Open earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180109 Termination date: 20190620 |