CN104661162B - 扬声器 - Google Patents
扬声器 Download PDFInfo
- Publication number
- CN104661162B CN104661162B CN201510072878.0A CN201510072878A CN104661162B CN 104661162 B CN104661162 B CN 104661162B CN 201510072878 A CN201510072878 A CN 201510072878A CN 104661162 B CN104661162 B CN 104661162B
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- voice coil
- vibrating
- pcb board
- support frame
- vibrating membrane
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
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Priority Applications (1)
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CN201510072878.0A CN104661162B (zh) | 2015-02-10 | 2015-02-10 | 扬声器 |
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CN201510072878.0A CN104661162B (zh) | 2015-02-10 | 2015-02-10 | 扬声器 |
Publications (2)
Publication Number | Publication Date |
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CN104661162A CN104661162A (zh) | 2015-05-27 |
CN104661162B true CN104661162B (zh) | 2018-09-25 |
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CN201510072878.0A Active CN104661162B (zh) | 2015-02-10 | 2015-02-10 | 扬声器 |
Country Status (1)
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CN (1) | CN104661162B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107864437B (zh) * | 2017-10-20 | 2021-12-03 | Tcl通力电子(惠州)有限公司 | 发声装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115486A (zh) * | 1994-02-25 | 1996-01-24 | 星精密株式会社 | 电磁音响变换器及其线圈的绕制方法 |
CN101039531A (zh) * | 2006-03-15 | 2007-09-19 | 美蓓亚株式会社 | 扬声器 |
CN201360348Y (zh) * | 2009-02-12 | 2009-12-09 | 杭州联声电子有限公司 | 平膜扬声器 |
CN204498365U (zh) * | 2015-02-10 | 2015-07-22 | 深圳市冠旭电子有限公司 | 扬声器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2653831Y (zh) * | 2003-03-27 | 2004-11-03 | 广州惠威电器有限公司 | 一种新式带式高频扬声器 |
US20090016563A1 (en) * | 2007-07-14 | 2009-01-15 | Aurasound, Inc. | Micro-speaker |
CN102036148A (zh) * | 2010-12-01 | 2011-04-27 | 东莞泉声电子有限公司 | 复合音膜组 |
CN202190400U (zh) * | 2011-08-05 | 2012-04-11 | 中山市惠威电器有限公司 | 一种散逸磁场型带式高频扬声器 |
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2015
- 2015-02-10 CN CN201510072878.0A patent/CN104661162B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115486A (zh) * | 1994-02-25 | 1996-01-24 | 星精密株式会社 | 电磁音响变换器及其线圈的绕制方法 |
CN101039531A (zh) * | 2006-03-15 | 2007-09-19 | 美蓓亚株式会社 | 扬声器 |
CN201360348Y (zh) * | 2009-02-12 | 2009-12-09 | 杭州联声电子有限公司 | 平膜扬声器 |
CN204498365U (zh) * | 2015-02-10 | 2015-07-22 | 深圳市冠旭电子有限公司 | 扬声器 |
Also Published As
Publication number | Publication date |
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CN104661162A (zh) | 2015-05-27 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Applicant after: SHENZHEN GRANDSUN ELECTRONIC Co.,Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Applicant before: SHENZHEN GRANDSUN ELECTRONIC Co.,Ltd. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: speaker Effective date of registration: 20230220 Granted publication date: 20180925 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: SHENZHEN GRANDSUN ELECTRONIC Co.,Ltd. Registration number: Y2023980033001 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180925 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: SHENZHEN GRANDSUN ELECTRONIC Co.,Ltd. Registration number: Y2023980033001 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: speaker Granted publication date: 20180925 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: SHENZHEN GRANDSUN ELECTRONIC Co.,Ltd. Registration number: Y2024980007841 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180925 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: SHENZHEN GRANDSUN ELECTRONIC Co.,Ltd. Registration number: Y2024980007841 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: speaker Granted publication date: 20180925 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: SHENZHEN GRANDSUN ELECTRONIC Co.,Ltd. Registration number: Y2025980012367 |