CN102780956A - 非插接式电磁感应音频扩大音箱及音频播放装置 - Google Patents
非插接式电磁感应音频扩大音箱及音频播放装置 Download PDFInfo
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- CN102780956A CN102780956A CN201210197187XA CN201210197187A CN102780956A CN 102780956 A CN102780956 A CN 102780956A CN 201210197187X A CN201210197187X A CN 201210197187XA CN 201210197187 A CN201210197187 A CN 201210197187A CN 102780956 A CN102780956 A CN 102780956A
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- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 11
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- 238000003199 nucleic acid amplification method Methods 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201210197187XA CN102780956A (zh) | 2012-06-15 | 2012-06-15 | 非插接式电磁感应音频扩大音箱及音频播放装置 |
PCT/CN2013/075897 WO2013185524A1 (zh) | 2012-06-15 | 2013-05-20 | 磁感应音响 |
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CN201210197187XA CN102780956A (zh) | 2012-06-15 | 2012-06-15 | 非插接式电磁感应音频扩大音箱及音频播放装置 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103188588A (zh) * | 2013-03-06 | 2013-07-03 | 黄桂芳 | 一种磁感应方式的手机扩音播放器 |
WO2013128079A1 (en) * | 2012-02-29 | 2013-09-06 | Nokia Corporation | Engaging terminal devices |
WO2013185524A1 (zh) * | 2012-06-15 | 2013-12-19 | 威立达数码科技(深圳)有限公司 | 磁感应音响 |
CN104581537A (zh) * | 2015-01-27 | 2015-04-29 | 李德生 | Ee形免连接音频转送中端 |
CN104768109B (zh) * | 2015-03-31 | 2019-03-15 | 歌尔股份有限公司 | 一种扬声器模组 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020039428A1 (en) * | 2000-10-04 | 2002-04-04 | Miroslav Svajda | Integrated telecoil amplifier with signal processing |
CN101860777A (zh) * | 2009-04-10 | 2010-10-13 | 鸿富锦精密工业(深圳)有限公司 | 便携式电子装置 |
CN201667638U (zh) * | 2010-03-31 | 2010-12-08 | 比亚迪股份有限公司 | 一种音频组合播放装置 |
CN202907178U (zh) * | 2012-06-15 | 2013-04-24 | 李国材 | 非插接式电磁感应音频扩大音箱及音频播放装置 |
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2012
- 2012-06-15 CN CN201210197187XA patent/CN102780956A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020039428A1 (en) * | 2000-10-04 | 2002-04-04 | Miroslav Svajda | Integrated telecoil amplifier with signal processing |
CN101860777A (zh) * | 2009-04-10 | 2010-10-13 | 鸿富锦精密工业(深圳)有限公司 | 便携式电子装置 |
CN201667638U (zh) * | 2010-03-31 | 2010-12-08 | 比亚迪股份有限公司 | 一种音频组合播放装置 |
CN202907178U (zh) * | 2012-06-15 | 2013-04-24 | 李国材 | 非插接式电磁感应音频扩大音箱及音频播放装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013128079A1 (en) * | 2012-02-29 | 2013-09-06 | Nokia Corporation | Engaging terminal devices |
US9577710B2 (en) | 2012-02-29 | 2017-02-21 | Nokia Technologies Oy | Engaging terminal devices |
WO2013185524A1 (zh) * | 2012-06-15 | 2013-12-19 | 威立达数码科技(深圳)有限公司 | 磁感应音响 |
CN103188588A (zh) * | 2013-03-06 | 2013-07-03 | 黄桂芳 | 一种磁感应方式的手机扩音播放器 |
CN104581537A (zh) * | 2015-01-27 | 2015-04-29 | 李德生 | Ee形免连接音频转送中端 |
CN104768109B (zh) * | 2015-03-31 | 2019-03-15 | 歌尔股份有限公司 | 一种扬声器模组 |
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Owner name: ATAKE DIGITAL TECHNOLOGY (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: LI GUOCAI Effective date: 20130814 |
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Application publication date: 20121114 |