CN105592397A - 一种耳机振膜材料的制备方法 - Google Patents
一种耳机振膜材料的制备方法 Download PDFInfo
- Publication number
- CN105592397A CN105592397A CN201610141345.8A CN201610141345A CN105592397A CN 105592397 A CN105592397 A CN 105592397A CN 201610141345 A CN201610141345 A CN 201610141345A CN 105592397 A CN105592397 A CN 105592397A
- Authority
- CN
- China
- Prior art keywords
- earphone
- diaphragm material
- dispersion liquid
- preparation
- diaphragm
- 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
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
样品 | 极限强度(Gpa) | 弹性模量(Gpa) | 试听音质效果 |
A | 50 | 450 | 优良 |
B | 45 | 400 | 优良 |
对比例1 | 6.5 | 200 | 一般 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610141345.8A CN105592397B (zh) | 2013-10-19 | 2013-10-19 | 一种耳机振膜材料的制备方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310495418.XA CN103533496B (zh) | 2013-10-19 | 2013-10-19 | 一种耳机振膜材料的制备方法 |
CN201610141345.8A CN105592397B (zh) | 2013-10-19 | 2013-10-19 | 一种耳机振膜材料的制备方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310495418.XA Division CN103533496B (zh) | 2013-10-19 | 2013-10-19 | 一种耳机振膜材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105592397A true CN105592397A (zh) | 2016-05-18 |
CN105592397B CN105592397B (zh) | 2018-07-06 |
Family
ID=49935095
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610141345.8A Active CN105592397B (zh) | 2013-10-19 | 2013-10-19 | 一种耳机振膜材料的制备方法 |
CN201310495418.XA Active CN103533496B (zh) | 2013-10-19 | 2013-10-19 | 一种耳机振膜材料的制备方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310495418.XA Active CN103533496B (zh) | 2013-10-19 | 2013-10-19 | 一种耳机振膜材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN105592397B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106078981A (zh) * | 2016-06-06 | 2016-11-09 | 怀远县金浩电子科技有限公司 | 一种木质新型耳机振膜的制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105838054A (zh) * | 2016-06-06 | 2016-08-10 | 怀远县金浩电子科技有限公司 | 一种高弹耳机振膜的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1402589A (zh) * | 2002-11-02 | 2003-03-12 | 广州有色金属研究院 | 一种类金刚石复合扬声器振膜的制备方法 |
CN1452434A (zh) * | 2003-05-01 | 2003-10-29 | 清华大学 | 基于夹固振膜结构的微声学器件及其制作方法 |
US20080000716A1 (en) * | 2004-06-28 | 2008-01-03 | Matsushita Electric Industrial Co., Ltd. | Production Facility for Speaker Diaphragm, Method of Manufacturing Speaker Diaphragm Using the Production Facility, and Speaker Diaphragm |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1494354A (zh) * | 2003-09-27 | 2004-05-05 | 百富非凡机电设备(北京)有限公司 | 改进的喇叭的振膜基材构件及其制造方法 |
-
2013
- 2013-10-19 CN CN201610141345.8A patent/CN105592397B/zh active Active
- 2013-10-19 CN CN201310495418.XA patent/CN103533496B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1402589A (zh) * | 2002-11-02 | 2003-03-12 | 广州有色金属研究院 | 一种类金刚石复合扬声器振膜的制备方法 |
CN1452434A (zh) * | 2003-05-01 | 2003-10-29 | 清华大学 | 基于夹固振膜结构的微声学器件及其制作方法 |
US20080000716A1 (en) * | 2004-06-28 | 2008-01-03 | Matsushita Electric Industrial Co., Ltd. | Production Facility for Speaker Diaphragm, Method of Manufacturing Speaker Diaphragm Using the Production Facility, and Speaker Diaphragm |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106078981A (zh) * | 2016-06-06 | 2016-11-09 | 怀远县金浩电子科技有限公司 | 一种木质新型耳机振膜的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103533496B (zh) | 2017-02-22 |
CN105592397B (zh) | 2018-07-06 |
CN103533496A (zh) | 2014-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110204753B (zh) | 一种纤维素纳米纤丝基疏水复合膜材料及其制备方法 | |
CN112029421A (zh) | 一种吸波胶膜材料及其制备方法 | |
WO2021022948A1 (zh) | 一种振动板以及发声装置 | |
CN105592397A (zh) | 一种耳机振膜材料的制备方法 | |
CN109553364B (zh) | 基于3d与喷射打印的双层电磁吸波混凝土及其制备方法 | |
CN104250442B (zh) | 吸波复合材料及其制备方法、超材料及其应用 | |
CN104959594B (zh) | 一种3d打印用高固相低粘度磁性合金粉的制备方法 | |
CN104877166B (zh) | 一种悬浮聚合原位封闭制备低密度表面无渗透性聚合物微球的方法 | |
CN113400544A (zh) | 一种陶瓷复合聚四氟乙烯型微波复合介质基板制备方法 | |
CN109721281A (zh) | 一种馈电网络用电磁负载复合材料及制备方法 | |
CN104497656A (zh) | 一种导电漆材料及其制备方法 | |
CN104269564A (zh) | 全钒液流电池用双极板的制备方法 | |
CN104592514B (zh) | 一种聚吡咯/碳纤维复合电磁波吸收材料的制备方法 | |
CN105763986A (zh) | 一种耳机振膜材料的制备方法 | |
KR20210122281A (ko) | 고접착성 및 고이온전도도의 코팅 슬러리 및 제조 방법, 리튬 배터리 분리막 | |
CN202877048U (zh) | 一种四辊涂胶机用搅拌仓 | |
CN106060721B (zh) | 一种振膜及其涂布方法 | |
CN109231884A (zh) | 聚合微粒吸声板及其制作方法 | |
CN110144099A (zh) | 一种抗弯型环氧树脂基隔音材料的制备方法 | |
CN108300287A (zh) | 一种木制品表面涂料 | |
CN108810754B (zh) | 一种振膜及其制作方法 | |
JP6584784B2 (ja) | 電気音響変換器用振動板の製造方法 | |
Zhang et al. | UIO-66-NH2/polydopamine double coating modification on cotton fabric for sound absorption and noise reduction | |
CN104827549B (zh) | 一种复合材料板生产用的原料振动捣匀装置 | |
CN1389434A (zh) | 纳米陶瓷粉体表面乳液聚合改性的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180530 Address after: 315040 building 7, Chuang Yuan Road, Ningbo hi tech Zone, Zhejiang, 7 Applicant after: Ningbo Hi-tech Zone rising and Electrical Machinery Co., Ltd. Address before: 315317 Xiao Qiao tou village, Qiaotou town, Cixi City, Ningbo, Zhejiang Applicant before: Cixi Kechuang Electronic Technology Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181213 Address after: 214062 Shangheyuan 27-9-1402, Liangxi District, Wuxi City, Jiangsu Province Patentee after: Wuxi Tongchun New Energy Technology Co., Ltd. Address before: 315040 building 7, Chuang Yuan Road, Ningbo hi tech Zone, Zhejiang, 7 Patentee before: Ningbo Hi-tech Zone rising and Electrical Machinery Co., Ltd. |
|
TR01 | Transfer of patent right |