CN103067828A - 一种具有低频补偿功能的振膜及其制备方法 - Google Patents
一种具有低频补偿功能的振膜及其制备方法 Download PDFInfo
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- CN103067828A CN103067828A CN2012105688517A CN201210568851A CN103067828A CN 103067828 A CN103067828 A CN 103067828A CN 2012105688517 A CN2012105688517 A CN 2012105688517A CN 201210568851 A CN201210568851 A CN 201210568851A CN 103067828 A CN103067828 A CN 103067828A
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- Prior art keywords
- vibrating diaphragm
- main body
- connecting portion
- cavity
- support
- Prior art date
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- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000000465 moulding Methods 0.000 claims description 16
- 238000005530 etching Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 238000003698 laser cutting Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 18
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005238 low-frequency sound signal Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210568851.7A CN103067828B (zh) | 2012-12-25 | 2012-12-25 | 一种具有低频补偿功能的振膜及其制备方法 |
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CN201210568851.7A CN103067828B (zh) | 2012-12-25 | 2012-12-25 | 一种具有低频补偿功能的振膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103067828A true CN103067828A (zh) | 2013-04-24 |
CN103067828B CN103067828B (zh) | 2015-11-25 |
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CN201210568851.7A Active CN103067828B (zh) | 2012-12-25 | 2012-12-25 | 一种具有低频补偿功能的振膜及其制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104506988A (zh) * | 2014-12-31 | 2015-04-08 | 苏州恒听电子有限公司 | 新型骨传导受话器 |
CN104581571A (zh) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | 具有高响度音质的受话器 |
WO2019047082A1 (zh) * | 2017-09-06 | 2019-03-14 | 深圳市同富达电子科技有限公司 | 一种改善耳机低频延伸铝表面硒处理纳米涂层的形成方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2092172U (zh) * | 1991-05-16 | 1992-01-01 | 赵大强 | 双层振膜 |
CN1401202A (zh) * | 2000-01-17 | 2003-03-05 | 柳川真之 | 平板型扬声器 |
CN1812639A (zh) * | 2005-12-05 | 2006-08-02 | 程光 | 预应力振膜 |
CN102752692A (zh) * | 2011-04-19 | 2012-10-24 | 长春艺海科技开发有限公司 | 弯曲振动平板扬声器 |
CN203027468U (zh) * | 2012-12-25 | 2013-06-26 | 苏州恒听电子有限公司 | 一种具有低频补偿功能的振膜 |
-
2012
- 2012-12-25 CN CN201210568851.7A patent/CN103067828B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2092172U (zh) * | 1991-05-16 | 1992-01-01 | 赵大强 | 双层振膜 |
CN1401202A (zh) * | 2000-01-17 | 2003-03-05 | 柳川真之 | 平板型扬声器 |
CN1812639A (zh) * | 2005-12-05 | 2006-08-02 | 程光 | 预应力振膜 |
CN102752692A (zh) * | 2011-04-19 | 2012-10-24 | 长春艺海科技开发有限公司 | 弯曲振动平板扬声器 |
CN203027468U (zh) * | 2012-12-25 | 2013-06-26 | 苏州恒听电子有限公司 | 一种具有低频补偿功能的振膜 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104506988A (zh) * | 2014-12-31 | 2015-04-08 | 苏州恒听电子有限公司 | 新型骨传导受话器 |
CN104581571A (zh) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | 具有高响度音质的受话器 |
WO2019047082A1 (zh) * | 2017-09-06 | 2019-03-14 | 深圳市同富达电子科技有限公司 | 一种改善耳机低频延伸铝表面硒处理纳米涂层的形成方法 |
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CN103067828B (zh) | 2015-11-25 |
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GR01 | Patent grant | ||
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Effective date of registration: 20170124 Address after: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee after: Suzhou Puliansi Electronic Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215000 Yuen Suzhou high tech Industrial Development Zone, Road No. 209 Patentee before: Suzhou Hengting Electronic Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20170228 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee after: Suzhou Yi Acoustic Technology Co. Ltd.. Address before: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee before: Suzhou Puliansi Electronic Technology Co., Ltd. |
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CP03 | Change of name, title or address | ||
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Address after: 368 Youyi Road, Babai friendship Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Yiyi Electronic Technology Co., Ltd Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee before: Suzhou Yilan Acoustic Technology Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215299 No. 168, Ludang Road, Jiangling street, Wujiang District, Suzhou City, Jiangsu Province (north of the original Lingyi Road) Patentee after: Suzhou Yiyi Technology Co.,Ltd. Address before: No. 368, Youyi Road, Bache Youyi Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Yiyi Electronic Technology Co., Ltd |