CN113949970A - 一种具有弹性镀膜的水下可用平板耳机 - Google Patents
一种具有弹性镀膜的水下可用平板耳机 Download PDFInfo
- Publication number
- CN113949970A CN113949970A CN202111085512.9A CN202111085512A CN113949970A CN 113949970 A CN113949970 A CN 113949970A CN 202111085512 A CN202111085512 A CN 202111085512A CN 113949970 A CN113949970 A CN 113949970A
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- elastic coating
- underwater
- permanent magnet
- magnet plate
- 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.)
- Granted
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 238000000576 coating method Methods 0.000 title claims abstract description 24
- 239000011247 coating layer Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002861 polymer material Substances 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
-
- 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
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- 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
- H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
- H04R2231/001—Moulding aspects of diaphragm or surround
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
- H04R2307/025—Diaphragms comprising polymeric materials
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111085512.9A CN113949970B (zh) | 2021-09-16 | 2021-09-16 | 一种具有弹性镀膜的水下可用平板耳机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111085512.9A CN113949970B (zh) | 2021-09-16 | 2021-09-16 | 一种具有弹性镀膜的水下可用平板耳机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113949970A true CN113949970A (zh) | 2022-01-18 |
CN113949970B CN113949970B (zh) | 2024-04-26 |
Family
ID=79328608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111085512.9A Active CN113949970B (zh) | 2021-09-16 | 2021-09-16 | 一种具有弹性镀膜的水下可用平板耳机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113949970B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003299184A (ja) * | 2002-04-05 | 2003-10-17 | Asahi Kasei Corp | コイル一体型振動板およびその製造方法 |
JP2004096225A (ja) * | 2002-08-29 | 2004-03-25 | Sony Corp | 圧電発音素子 |
JP2005102166A (ja) * | 2003-08-19 | 2005-04-14 | Matsushita Electric Ind Co Ltd | スピーカ |
JP2005286580A (ja) * | 2004-03-29 | 2005-10-13 | Mitsubishi Electric Engineering Co Ltd | 電磁変換器 |
CN200969422Y (zh) * | 2006-11-09 | 2007-10-31 | 上海哈依投资咨询有限公司 | 薄型电磁变换器 |
CN101138272A (zh) * | 2005-03-09 | 2008-03-05 | 古河电气工业株式会社 | 平面扬声器用振动膜以及平面扬声器 |
US20080219469A1 (en) * | 2006-09-15 | 2008-09-11 | Hpv Technologies Llc | Full Range Planar Magnetic Microphone And Arrays Thereof |
JP2010021783A (ja) * | 2008-07-10 | 2010-01-28 | Mitsubishi Electric Engineering Co Ltd | 電磁変換器 |
CN109660923A (zh) * | 2018-11-22 | 2019-04-19 | 海菲曼(天津)科技有限公司 | 一种具有悬边的等磁式扬声器及耳机 |
CN109982212A (zh) * | 2019-03-29 | 2019-07-05 | 努比亚技术有限公司 | 扬声器及电子设备 |
US20200118530A1 (en) * | 2013-01-11 | 2020-04-16 | Bedson Drum Co. | Drumhead Tuning Rim System and Method of Use |
CN111587454A (zh) * | 2017-09-18 | 2020-08-25 | 塞缪尔·贾斯廷·韦尔奇 | 用于振动膜的张紧系统 |
-
2021
- 2021-09-16 CN CN202111085512.9A patent/CN113949970B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003299184A (ja) * | 2002-04-05 | 2003-10-17 | Asahi Kasei Corp | コイル一体型振動板およびその製造方法 |
JP2004096225A (ja) * | 2002-08-29 | 2004-03-25 | Sony Corp | 圧電発音素子 |
JP2005102166A (ja) * | 2003-08-19 | 2005-04-14 | Matsushita Electric Ind Co Ltd | スピーカ |
JP2005286580A (ja) * | 2004-03-29 | 2005-10-13 | Mitsubishi Electric Engineering Co Ltd | 電磁変換器 |
CN101138272A (zh) * | 2005-03-09 | 2008-03-05 | 古河电气工业株式会社 | 平面扬声器用振动膜以及平面扬声器 |
US20080219469A1 (en) * | 2006-09-15 | 2008-09-11 | Hpv Technologies Llc | Full Range Planar Magnetic Microphone And Arrays Thereof |
CN200969422Y (zh) * | 2006-11-09 | 2007-10-31 | 上海哈依投资咨询有限公司 | 薄型电磁变换器 |
CN101855915A (zh) * | 2007-09-14 | 2010-10-06 | Hpv技术公司 | 全范围平面磁性传声器及其阵列 |
JP2010021783A (ja) * | 2008-07-10 | 2010-01-28 | Mitsubishi Electric Engineering Co Ltd | 電磁変換器 |
US20200118530A1 (en) * | 2013-01-11 | 2020-04-16 | Bedson Drum Co. | Drumhead Tuning Rim System and Method of Use |
CN111587454A (zh) * | 2017-09-18 | 2020-08-25 | 塞缪尔·贾斯廷·韦尔奇 | 用于振动膜的张紧系统 |
CN109660923A (zh) * | 2018-11-22 | 2019-04-19 | 海菲曼(天津)科技有限公司 | 一种具有悬边的等磁式扬声器及耳机 |
CN109982212A (zh) * | 2019-03-29 | 2019-07-05 | 努比亚技术有限公司 | 扬声器及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN113949970B (zh) | 2024-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3192372B2 (ja) | 薄型電磁変換器 | |
US10499160B2 (en) | Planar magnet speaker | |
US8116512B2 (en) | Planar speaker driver | |
WO2021012326A1 (zh) | 磁势扬声器及其电子设备 | |
WO1999026451A1 (fr) | Transducteur electromagnetique mince | |
US7940952B2 (en) | Electro-acoustic transducer | |
US6810126B2 (en) | Planar magnetic transducer | |
CN210157382U (zh) | 扬声组件以及磁性组件 | |
US20060023902A1 (en) | Compliant diaphragm for planar magnetic transducers | |
US7940953B2 (en) | Magnetic membrane suspension | |
CN109246562B (zh) | 微型发声装置 | |
US8031901B2 (en) | Planar speaker driver | |
JP2008131373A (ja) | 電磁変換器及びスピーカ装置 | |
CN113949970A (zh) | 一种具有弹性镀膜的水下可用平板耳机 | |
JP6255994B2 (ja) | エネルギー変換装置 | |
CN113949971B (zh) | 具有可调式双环箍振膜张紧机构的水下可用平板耳机 | |
JP2004056771A (ja) | 電気音響変換器用振動膜および電気音響変換器 | |
CN113873405A (zh) | 一种平板耳机 | |
JP2010226330A (ja) | 電磁変換器 | |
JP2010021785A (ja) | 電磁変換器 | |
CN113949973B (zh) | 一种振动特性优化平板耳机 | |
CN113949972B (zh) | 一种智能调节平板耳机 | |
CN111405434B (zh) | 一种扬声组件 | |
KR20150047748A (ko) | 평판형 스피커 | |
US20040042632A1 (en) | Directivity control of electro-dynamic loudspeakers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: No. 2001, Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215311 Applicant after: Kunshan Haifeiman Technology Group Co.,Ltd. Address before: 2 / F, North building, 1339 Shuixiu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: HEAD-DIRECT (KUNSHAN) Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 215300 No. 2001 Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Kunshan Haifeiman Technology Group Co.,Ltd. Address before: No. 2001, Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215311 Applicant before: Kunshan Haifeiman Technology Group Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |