CN202713601U - 内外磁扬声器 - Google Patents
内外磁扬声器 Download PDFInfo
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- CN202713601U CN202713601U CN 201220395070 CN201220395070U CN202713601U CN 202713601 U CN202713601 U CN 202713601U CN 201220395070 CN201220395070 CN 201220395070 CN 201220395070 U CN201220395070 U CN 201220395070U CN 202713601 U CN202713601 U CN 202713601U
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CN 201220395070 CN202713601U (zh) | 2012-08-09 | 2012-08-09 | 内外磁扬声器 |
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CN 201220395070 CN202713601U (zh) | 2012-08-09 | 2012-08-09 | 内外磁扬声器 |
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CN202713601U true CN202713601U (zh) | 2013-01-30 |
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CN 201220395070 Expired - Lifetime CN202713601U (zh) | 2012-08-09 | 2012-08-09 | 内外磁扬声器 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103152678A (zh) * | 2013-03-08 | 2013-06-12 | 山东共达电声股份有限公司 | 用于电动式扬声器的驱动器 |
CN103338425A (zh) * | 2013-06-03 | 2013-10-02 | 歌尔声学股份有限公司 | 微型扬声器及其装配方法 |
CN105228060A (zh) * | 2014-06-05 | 2016-01-06 | 楼氏国际采购中心(马来西亚)私人有限公司 | 磁组件和包含该磁组件的扬声器 |
CN108377439A (zh) * | 2017-01-31 | 2018-08-07 | 阿尔派株式会社 | 音响装置 |
CN112154675A (zh) * | 2018-05-23 | 2020-12-29 | 微软技术许可有限责任公司 | 具有多磁体结构的高效扬声器 |
CN113891222A (zh) * | 2021-10-15 | 2022-01-04 | 东莞市格雷特电子科技有限公司 | 一种串联磁路超薄型低音单元 |
-
2012
- 2012-08-09 CN CN 201220395070 patent/CN202713601U/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103152678A (zh) * | 2013-03-08 | 2013-06-12 | 山东共达电声股份有限公司 | 用于电动式扬声器的驱动器 |
CN103338425A (zh) * | 2013-06-03 | 2013-10-02 | 歌尔声学股份有限公司 | 微型扬声器及其装配方法 |
CN103338425B (zh) * | 2013-06-03 | 2016-01-06 | 歌尔声学股份有限公司 | 微型扬声器及其装配方法 |
CN105228060A (zh) * | 2014-06-05 | 2016-01-06 | 楼氏国际采购中心(马来西亚)私人有限公司 | 磁组件和包含该磁组件的扬声器 |
CN108377439A (zh) * | 2017-01-31 | 2018-08-07 | 阿尔派株式会社 | 音响装置 |
CN108377439B (zh) * | 2017-01-31 | 2020-11-24 | 阿尔派株式会社 | 音响装置 |
CN112154675A (zh) * | 2018-05-23 | 2020-12-29 | 微软技术许可有限责任公司 | 具有多磁体结构的高效扬声器 |
CN113891222A (zh) * | 2021-10-15 | 2022-01-04 | 东莞市格雷特电子科技有限公司 | 一种串联磁路超薄型低音单元 |
CN113891222B (zh) * | 2021-10-15 | 2024-01-26 | 东莞市格雷特电子科技有限公司 | 一种串联磁路超薄型低音单元 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN NIUSI ACOUSTIC SYSTEM CO., LTD. Free format text: FORMER OWNER: ZHENG QUANLU Effective date: 20141020 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110179 SHENYANG, LIAONING PROVINCE TO: 518132 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20141020 Address after: 518132 Guangdong province Shenzhen Guangming New District Gongming street community Tianliao Juhui mould Industrial Park 4 Building 5 floor A District Patentee after: SHEN ZHEN NEUSOUND Co.,Ltd. Address before: Hunnan rookie street Shenyang city Liaoning province 110179 Neusoft Software Park Building 2 A4 Patentee before: Zheng Quanlu |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130130 |