CN201426167Y - Open structural earphone with sound conduction pipe - Google Patents
Open structural earphone with sound conduction pipe Download PDFInfo
- Publication number
- CN201426167Y CN201426167Y CN2009201512497U CN200920151249U CN201426167Y CN 201426167 Y CN201426167 Y CN 201426167Y CN 2009201512497 U CN2009201512497 U CN 2009201512497U CN 200920151249 U CN200920151249 U CN 200920151249U CN 201426167 Y CN201426167 Y CN 201426167Y
- Authority
- CN
- China
- Prior art keywords
- sound
- earphone
- sound guide
- guide tube
- open architecture
- 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
Links
- 239000000178 monomer Substances 0.000 claims description 31
- 230000005236 sound signal Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 230000007774 longterm Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 210000003128 head Anatomy 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 210000000613 ear canal Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/105—Earpiece supports, e.g. ear hooks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
- H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
- H04R1/1075—Mountings of transducers in earphones or headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/09—Non-occlusive ear tips, i.e. leaving the ear canal open, for both custom and non-custom tips
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
An open structural earphone with a sound conduction pipe comprises a casing, a sound source input unit and at least one sound conduction pipe, wherein at least one loudspeaker cell is arranged in thecasing, a first sound outlet portion is formed in front of the loudspeaker cell, the sound source input unit is used for transmitting sound source signals into the loudspeaker cell, one end of the sound conduction pipe is linked with the casing, the linked position of the sound conduction pipe and the casing is located at the rear of the loudspeaker cell, and the other end of the sound conductionpipe is used as a second sound outlet portion. The open structural earphone combines advantages of a closed structural earphone and an open structural earphone, can provide high-quality tone quality and enhance bass effect, and can not hurt hearing of users after long-term use.
Description
Technical field
The utility model relates to a kind of earphone, relates in particular to a kind of Open architecture earphone of tool sound guide tube.
Background technology
Because popularizing of various audio-visual broadcast products, people are overcritical also more and more higher, relatively also higher to the requirement of earphone tonequality to sound quality; So, can show the effect as the theater except wishing earphone, around wishing to curl up and the well-bedded tonequality performance of high, medium and low sound,, can not cause nonvolatil infringement to hearing even wish long-term the use simultaneously yet yet.
Secondly, distinguish from the structure of present earphone, earphone probably is divided into closed and open two kinds.So-called closed earphone is meant the design by Headphone structure, with the sound that the earphone monomer is sent, be enclosed in the ear casing with people's ear between the space in, and sound is loose to the outside; Therefore, closed earphone in use, contiguous people is difficult for the sound of hearing that earphone sends; And the advantage of closed earphone, be that the sound that the earphone monomer can be sent focuses on the duct mouth, therefore can strengthen the bass effect of earphone, but shortcoming then is an earphone sound too concentrates head central authorities, be difficult for having sound field around sensation, and permanent the use may produce nonvolatil infringement to hearing.Relatively, so-called open earpiece structure then is the sound that allows the earphone monomer be sent, can the local contiguous people that allows hear that open Headphone structure, sound can not focused on head central authorities, the long-term use also more can not produce damage to hearing, but the bass performance of high-quality can't be arranged.
Therefore, many earphones are in order to strengthen the tonequality of bass, generally adopt enclosed design, and general common closed earphone has two kinds: first kind is the big earphone of wear-type, earphone is worn on the head, earmuff covers ear is whole, makes people Er Er nest and earphone form the space of a sealing, so can promote bass effect; Second kind then is so-called ear-canal earphones (In-ear), in order to strengthen the bass effect of earphone, has adopted the design of duct-type, directly earphone is gone out the line position, inserts in the external auditory canal opening, forms an enclosure space in duct, makes bass effect more obvious.
Yet no matter be above-mentioned which kind of closed earphone, though can promote bass tonequality, two problems of ubiquity: at first, this type of earphone is confined to sound field the head central part easily, and it is local and unnatural to cause sound to distribute; Secondly, this class earphone seals into an inner sound field in order to strengthen bass with earmuff and ear, if long-term excessive use then may cause nonvolatil damage to people's ear hearing.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of Open architecture earphone of tool sound guide tube, have in conjunction with the effect of sealing with the open earpiece advantage, and high-quality tonequality can be provided and strengthen bass effect, even long-term the use can not caused the hearing injury yet.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of Open architecture earphone of tool sound guide tube is characterized in that, comprising: a housing, and a built-in at least loudspeaker monomer, this loudspeaker monomer the place ahead is formed with first and goes out line; One source of sound input unit is passed to this loudspeaker monomer with the source of sound signal; At least one sound guide tube, an end are connected in this housing and joining place is positioned at loudspeaker monomer rear, and end becomes second and goes out line in addition.
The Open architecture earphone of aforesaid tool sound guide tube, its middle shell is formed with a sound chamber in loudspeaker monomer rear.
The Open architecture earphone of aforesaid tool sound guide tube, wherein the bore of sound guide tube by cohesive end to going out the aspect that line presents convergent.
The Open architecture earphone of aforesaid tool sound guide tube, wherein sound guide tube is made by flexible material and is had the ear-hang function concurrently.
The Open architecture earphone of aforesaid tool sound guide tube, wherein the source of sound input unit transmits the source of sound signal with sound source wire or wireless communication technique.
The Open architecture earphone of aforesaid tool sound guide tube, its middle shell and sound guide tube are provided with cushion with the position that people's ear contacts.
The Open architecture earphone of aforesaid tool sound guide tube, wherein the loudspeaker monomer is high power loudspeaker monomers.
The beneficial effects of the utility model are to have in conjunction with the effect of sealing with the open earpiece advantage, and high-quality tonequality can be provided and strengthen bass effect, even long-term the use can not caused the hearing injury yet.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structure outer side view of the utility model first embodiment.
Fig. 2 is the structure inner side view of the utility model first embodiment.
Fig. 3 is the cross-section cutaway view at 3-3 shown in Figure 2 position.
Fig. 4 is the structure outer side view of the utility model second embodiment.
Fig. 5 is the structure inner side view of the utility model second embodiment.
Fig. 6 is the cross-section cutaway view at 6-6 shown in Figure 5 position.
The number in the figure explanation:
10a, 10b housing
11 loudspeaker monomers
12 first go out line
13 sound chambeies
20a, 20b sound source wire
30a, 30b sound guide tube
31a, 31b second goes out line
Embodiment
At first, see also Fig. 1～shown in Figure 6, the utility model includes:
One housing (10a or 10b), a built-in at least high power loudspeaker monomer 11 goes out line 12 and be formed with first in these loudspeaker monomer 11 the place aheads, and this housing 10a is formed with a sound chamber 13 in loudspeaker monomer 11 rears;
One source of sound input unit with sound source wire (20a or 20b) or wireless communication technique the source of sound signal is passed to this loudspeaker monomer 11, and this sound source wire (20a or 20b) is connected to this housing 10a or sound guide tube 30b;
At least one sound guide tube (30a or 30b), make by flexible material and have the ear-hang function concurrently, one end is connected in this housing (10a or 10b) and joining place is positioned at loudspeaker monomer 11 rears, in addition end becomes second and goes out line (31a or 31b), the bore of this sound guide tube 30b by cohesive end to going out the aspect that line presents convergent.
In addition, the position that contacts with people's ear of this housing (10a or 10b) and sound guide tube (30a or 30b) is provided with cushion.
Based on said structure, the utility model adopts the open earpiece structure Design, and in housing (10a or 10b), be provided with one or more high power loudspeaker monomer 11, loudspeaker monomer 11 the place aheads do not have the tone chamber of sealing to be formed between people's duct mouth and the earphone, and the sound wave that loudspeaker monomer 11 sends goes out line 12 from first and radiate; Moreover, the utility model such as Fig. 1 ~ first embodiment shown in Figure 3, make housing 10a inside be formed with 13 spaces, a sound chamber in loudspeaker monomer 11 rears, and linking has the sound guide tube 30a of at least one predetermined length, by this pre-position of 13 spatial extensions to housing 10a, sound chamber, its function is back of the body ripple that loudspeaker monomer 11 action is discharged, behind the 13 space internal resonances of sound chamber, again with this bass guiding and go out; Moreover, the utility model such as Fig. 4～second embodiment shown in Figure 6, then be not to be formed with the sound chamber in loudspeaker monomer 11 rears at housing 10b, but the bore that makes this sound guide tube 30b by cohesive end to going out the aspect that line presents convergent, so as to reaching the bass guiding effect that is equal to first embodiment.
Principle of the present utility model is, utilize the open earpiece structure earlier, earphone is arranged at people's ear next door preposition, and with predetermined volume, the sound of output can be heard, because the sound of medium-high frequency has directivity, therefore by clear, as long as towards people's ear, promptly can clearly receive with predetermined direction; But,, concentrate and reach people's ear duct mouth, with the reinforcement bass effect so the utility model in order to strengthen bass, is by the back of the body ripple of sound guide tube (30a or 30b) with 11 actions of loudspeaker monomer because bass and non-directional intactly is delivered to people's ear than difficulty; And sound guide tube (30a or 30b) has predetermined length and caliber, can will carry on the back ripple rapidly in right amount and be expelled to people's ear.
From the above, owing to after the resonance of the back of the body ripple at loudspeaker monomer 11 rears, strengthened low-frequency effect, volume has also increased simultaneously, and sound can be simpler and more honest strong when not having sound guide tube (30a or 30b); So, the utlity model has in conjunction with sealing and open earpiece advantage, and high-quality tonequality be provided and strengthen bass effect, even long-term the use can not caused the hearing injury yet.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (7)
1, a kind of Open architecture earphone of tool sound guide tube is characterized in that, comprising:
One housing, a built-in at least loudspeaker monomer, this loudspeaker monomer the place ahead is formed with first and goes out line;
One source of sound input unit is passed to this loudspeaker monomer with the source of sound signal;
At least one sound guide tube, an end are connected in this housing and joining place is positioned at loudspeaker monomer rear, and end becomes second and goes out line in addition.
2, the Open architecture earphone of tool sound guide tube according to claim 1 is characterized in that: described housing is formed with a sound chamber in loudspeaker monomer rear.
3, the Open architecture earphone of tool sound guide tube according to claim 1 is characterized in that: the bore of described sound guide tube by cohesive end to going out the aspect that line presents convergent.
4, according to the Open architecture earphone of claim 1,2 or 3 described tool sound guide tubes, it is characterized in that: described sound guide tube is made by flexible material and is had the ear-hang function concurrently.
5, according to the Open architecture earphone of claim 1,2 or 3 described tool sound guide tubes, it is characterized in that: described source of sound input unit transmits the source of sound signal with sound source wire or wireless communication technique.
6, according to the Open architecture earphone of claim 1,2 or 3 described tool sound guide tubes, it is characterized in that: described housing and sound guide tube are provided with cushion with the position that people's ear contacts.
7, according to the Open architecture earphone of claim 1,2 or 3 described tool sound guide tubes, it is characterized in that: described loudspeaker monomer is high power loudspeaker monomers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201512497U CN201426167Y (en) | 2009-04-17 | 2009-04-17 | Open structural earphone with sound conduction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201512497U CN201426167Y (en) | 2009-04-17 | 2009-04-17 | Open structural earphone with sound conduction pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426167Y true CN201426167Y (en) | 2010-03-17 |
Family
ID=42025624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201512497U Expired - Fee Related CN201426167Y (en) | 2009-04-17 | 2009-04-17 | Open structural earphone with sound conduction pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426167Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152663A (en) * | 2013-02-21 | 2013-06-12 | 郁志曰 | Earplug with tone inverting tube |
| CN103458336A (en) * | 2012-05-29 | 2013-12-18 | Jvc建伍株式会社 | Earphone |
| CN104581483A (en) * | 2014-12-24 | 2015-04-29 | 青岛歌尔声学科技有限公司 | Open type earphone |
| EP3413581A4 (en) * | 2016-02-01 | 2019-01-02 | Sony Corporation | Sound output device |
| CN110506424A (en) * | 2017-03-08 | 2019-11-26 | 夏普株式会社 | Wearable speaker system |
| WO2020220719A1 (en) * | 2019-04-30 | 2020-11-05 | 深圳市韶音科技有限公司 | Acoustic output device |
| 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 |
-
2009
- 2009-04-17 CN CN2009201512497U patent/CN201426167Y/en not_active Expired - Fee Related
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458336A (en) * | 2012-05-29 | 2013-12-18 | Jvc建伍株式会社 | Earphone |
| CN103458336B (en) * | 2012-05-29 | 2017-05-24 | Jvc建伍株式会社 | Earphone |
| CN103152663A (en) * | 2013-02-21 | 2013-06-12 | 郁志曰 | Earplug with tone inverting tube |
| US11706574B2 (en) | 2014-01-06 | 2023-07-18 | 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 |
| 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 |
| WO2016101830A1 (en) * | 2014-12-24 | 2016-06-30 | 青岛歌尔声学科技有限公司 | Open headphone |
| US10264342B2 (en) | 2014-12-24 | 2019-04-16 | Qingdao Goertek Technology Co., Ltd. | Open headphone |
| CN104581483A (en) * | 2014-12-24 | 2015-04-29 | 青岛歌尔声学科技有限公司 | Open type earphone |
| EP3413581A4 (en) * | 2016-02-01 | 2019-01-02 | Sony Corporation | Sound output device |
| CN110506424A (en) * | 2017-03-08 | 2019-11-26 | 夏普株式会社 | Wearable speaker system |
| CN110506424B (en) * | 2017-03-08 | 2021-09-21 | 夏普株式会社 | Wearable speaker system |
| US11356763B2 (en) | 2019-04-30 | 2022-06-07 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11425481B2 (en) | 2019-04-30 | 2022-08-23 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11445281B2 (en) | 2019-04-30 | 2022-09-13 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| 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 |
| US11540038B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Acoustic device |
| US11540037B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11570536B2 (en) | 2019-04-30 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus and methods thereof |
| US11178477B2 (en) | 2019-04-30 | 2021-11-16 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus with a plurality of acoustic drivers and methods thereof |
| US11159870B2 (en) | 2019-04-30 | 2021-10-26 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus |
| 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 |
| US11678098B2 (en) | 2019-04-30 | 2023-06-13 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| WO2020220719A1 (en) * | 2019-04-30 | 2020-11-05 | 深圳市韶音科技有限公司 | Acoustic output 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: 20100317 Termination date: 20130417 |