CN115516877A - 一种声学输出装置 - Google Patents
一种声学输出装置 Download PDFInfo
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- CN115516877A CN115516877A CN202080100729.XA CN202080100729A CN115516877A CN 115516877 A CN115516877 A CN 115516877A CN 202080100729 A CN202080100729 A CN 202080100729A CN 115516877 A CN115516877 A CN 115516877A
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Images
Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
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- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/023—Screens for loudspeakers
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- 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
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- 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
- H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means for loudspeaker transducers
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- H—ELECTRICITY
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- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
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- 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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
- H04R1/347—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers for obtaining a phase-shift between the front and back acoustic wave
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- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/38—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means in which sound waves act upon both sides of a diaphragm and incorporating acoustic phase-shifting means, e.g. pressure-gradient microphone
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- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
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- H—ELECTRICITY
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- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
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- H—ELECTRICITY
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- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
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- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
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- 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
- H04R2460/01—Hearing devices using active noise cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Otolaryngology (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Headphones And Earphones (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Paper (AREA)
- Amplifiers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
本申请公开了一种声学输出装置，该声学输出装置可以包括至少一个声学驱动器、壳体结构和至少两个导声孔。所述至少一个声学驱动器从所述至少两个导声孔输出相位相反的声音。所述壳体结构被配置为承载所述至少一个声学驱动器。所述壳体结构上设有用于与用户接触的用户接触面。当用户在佩戴所述声学输出装置时，所述用户接触面与用户身体接触。所述至少两个导声孔的连线与所述用户接触面的夹角为75°‑105°。
Description
PCT国内申请，说明书已公开。
Claims (17)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/137595 WO2022126592A1 (zh) | 2020-12-18 | 2020-12-18 | 一种声学输出装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115516877A true CN115516877A (zh) | 2022-12-23 |
Family
ID=82059938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080100729.XA Pending CN115516877A (zh) | 2020-12-18 | 2020-12-18 | 一种声学输出装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20230111069A1 (zh) |
| EP (1) | EP4156714A4 (zh) |
| JP (1) | JP2023538562A (zh) |
| KR (1) | KR20230022230A (zh) |
| CN (1) | CN115516877A (zh) |
| AU (1) | AU2020481327A1 (zh) |
| CA (1) | CA3187015A1 (zh) |
| CO (1) | CO2023000378A2 (zh) |
| MX (1) | MX2023000599A (zh) |
| PE (1) | PE20230872A1 (zh) |
| WO (1) | WO2022126592A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210235806A1 (en) * | 2020-01-31 | 2021-08-05 | Bose Corporation | Helmet with low spillage audio speaker |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7499555B1 (en) * | 2002-12-02 | 2009-03-03 | Plantronics, Inc. | Personal communication method and apparatus with acoustic stray field cancellation |
| GB2446982B (en) * | 2007-02-16 | 2009-04-29 | Wolfson Microelectronics Plc | Ear-worn speaker-carrying devices |
| US9020168B2 (en) * | 2011-08-30 | 2015-04-28 | Nokia Corporation | Apparatus and method for audio delivery with different sound conduction transducers |
| US20140185822A1 (en) * | 2012-12-28 | 2014-07-03 | Panasonic Corporation | Bone conduction speaker and bone conduction headphone device |
| US9100732B1 (en) * | 2013-03-29 | 2015-08-04 | Google Inc. | Hertzian dipole headphone speaker |
| CN103716739B (zh) * | 2014-01-06 | 2016-11-02 | 深圳市韶音科技有限公司 | 一种抑制骨传导扬声器漏音的方法及骨传导扬声器 |
| CN105142077B (zh) * | 2015-08-13 | 2017-05-31 | 深圳市韶音科技有限公司 | 一种改善骨传导扬声器漏音的方法及骨传导扬声器 |
| NZ771861A (en) * | 2018-06-15 | 2022-07-01 | Shenzhen Shokz Co Ltd | Bone conduction speaker and testing method therefor |
| CN109121038A (zh) * | 2018-08-30 | 2019-01-01 | Oppo广东移动通信有限公司 | 一种抑制漏音的穿戴式设备、抑制漏音方法及存储介质 |
| CN209710309U (zh) * | 2019-05-22 | 2019-11-29 | 深圳市新听感科技有限公司 | 一种骨传导振子扬声器 |
| CN110568633A (zh) * | 2019-08-14 | 2019-12-13 | 歌尔股份有限公司 | 一种智能头戴设备 |
| CN211406274U (zh) * | 2020-01-19 | 2020-09-01 | 深圳市创想听力技术有限公司 | 一种骨传导扬声器及复合型扬声器 |
-
2020
- 2020-12-18 CA CA3187015A patent/CA3187015A1/en active Pending
- 2020-12-18 JP JP2023511847A patent/JP2023538562A/ja active Pending
- 2020-12-18 KR KR1020237000852A patent/KR20230022230A/ko active Search and Examination
- 2020-12-18 MX MX2023000599A patent/MX2023000599A/es unknown
- 2020-12-18 EP EP20965608.1A patent/EP4156714A4/en active Pending
- 2020-12-18 WO PCT/CN2020/137595 patent/WO2022126592A1/zh unknown
- 2020-12-18 AU AU2020481327A patent/AU2020481327A1/en active Pending
- 2020-12-18 PE PE2023000045A patent/PE20230872A1/es unknown
- 2020-12-18 CN CN202080100729.XA patent/CN115516877A/zh active Pending
-
2022
- 2022-12-13 US US18/064,942 patent/US20230111069A1/en active Pending
-
2023
- 2023-01-13 CO CONC2023/0000378A patent/CO2023000378A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230022230A (ko) | 2023-02-14 |
| CA3187015A1 (en) | 2022-06-23 |
| US20230111069A1 (en) | 2023-04-13 |
| CO2023000378A2 (es) | 2023-01-26 |
| MX2023000599A (es) | 2023-02-14 |
| AU2020481327A1 (en) | 2023-02-02 |
| WO2022126592A1 (zh) | 2022-06-23 |
| JP2023538562A (ja) | 2023-09-08 |
| EP4156714A1 (en) | 2023-03-29 |
| EP4156714A4 (en) | 2023-08-30 |
| PE20230872A1 (es) | 2023-05-31 |
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