CN109660909B - 一种音响 - Google Patents
一种音响 Download PDFInfo
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- CN109660909B CN109660909B CN201910131233.8A CN201910131233A CN109660909B CN 109660909 B CN109660909 B CN 109660909B CN 201910131233 A CN201910131233 A CN 201910131233A CN 109660909 B CN109660909 B CN 109660909B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Cleaning In General (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910131233.8A CN109660909B (zh) | 2019-02-22 | 2019-02-22 | 一种音响 |
Applications Claiming Priority (1)
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CN201910131233.8A CN109660909B (zh) | 2019-02-22 | 2019-02-22 | 一种音响 |
Publications (2)
Publication Number | Publication Date |
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CN109660909A CN109660909A (zh) | 2019-04-19 |
CN109660909B true CN109660909B (zh) | 2020-05-26 |
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Family Applications (1)
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CN201910131233.8A Active CN109660909B (zh) | 2019-02-22 | 2019-02-22 | 一种音响 |
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CN (1) | CN109660909B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110099331B (zh) * | 2019-05-10 | 2020-09-22 | 珠海惠威科技有限公司 | 一种ktv多功能立体音响 |
CN111599387B (zh) * | 2020-06-28 | 2021-10-22 | 青岛山景虚拟现实研究院 | 一种保持正常播报的展示机器人播音装置 |
CN113464468B (zh) * | 2021-06-25 | 2024-05-24 | 浙江福霸机电有限公司 | 一种设有自清理结构的低噪音型小型离心风机 |
CN113949950B (zh) * | 2021-10-11 | 2022-07-26 | 无锡杰夫电声股份有限公司 | 一种具有高散热性的环保型音箱 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207399507U (zh) * | 2017-11-20 | 2018-05-22 | 广州宏牌音响有限公司 | 一种有利于散热的喇叭单元结构 |
CN108540915A (zh) * | 2018-04-17 | 2018-09-14 | 淄博职业学院 | 一种耐用的英语教学用扩音设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7225895B2 (en) * | 1998-11-30 | 2007-06-05 | Joseph Yaacoub Sahyoun | Audio speaker with wobble free voice coil movement |
CN204316683U (zh) * | 2014-10-23 | 2015-05-06 | 中兴通讯股份有限公司 | 一种移动终端的喇叭防尘结构 |
CN208143425U (zh) * | 2017-12-11 | 2018-11-23 | 惠州市粤伦音箱制品有限公司 | 一种蓝牙音箱防摔保护壳 |
CN207560254U (zh) * | 2017-12-25 | 2018-06-29 | 广州市骏创音响设备有限公司 | 一种功率放大器的防尘装置 |
CN208004378U (zh) * | 2018-01-23 | 2018-10-26 | 广东昊坤实业有限公司 | 一种智能音箱外壳清灰装置 |
CN109131649A (zh) * | 2018-08-21 | 2019-01-04 | 湖南高福星智能科技有限公司 | 一种降温除尘环保节能装置 |
CN208479882U (zh) * | 2018-08-27 | 2019-02-05 | 梁聪 | 一种具备防尘外罩的蓝牙音箱 |
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2019
- 2019-02-22 CN CN201910131233.8A patent/CN109660909B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207399507U (zh) * | 2017-11-20 | 2018-05-22 | 广州宏牌音响有限公司 | 一种有利于散热的喇叭单元结构 |
CN108540915A (zh) * | 2018-04-17 | 2018-09-14 | 淄博职业学院 | 一种耐用的英语教学用扩音设备 |
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CN109660909A (zh) | 2019-04-19 |
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Effective date of registration: 20200420 Address after: 234000 room 013, 11th floor, Kechuang building, Suma Park, Suzhou City, Anhui Province Applicant after: Anhui nuole Intellectual Property Service Co.,Ltd. Address before: 518117 Shenzhen Tonglai Electronic Co., Ltd. on the fourth floor of Building 62 A, Hutian Road, Pingdi Street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Xie Lingjun |
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Effective date of registration: 20210617 Address after: 234000 room 11011, science and technology innovation center, Suma Park, Suzhou City, Anhui Province Patentee after: Suzhou Huiteng Intellectual Property Consulting Co.,Ltd. Suma Park Branch Address before: 234000 room 013, 11 / F, Kechuang building, Suma Park, Suzhou City, Anhui Province Patentee before: Anhui nuole Intellectual Property Service Co.,Ltd. |
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Effective date of registration: 20221223 Address after: 528400 Card 1001, Building 5, No. 29, Ronghua South Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Huixu Electronic Technology Co.,Ltd. Address before: 234000 room 11011, science and technology innovation center, Suma Park, Suzhou City, Anhui Province Patentee before: Suzhou Huiteng Intellectual Property Consulting Co.,Ltd. Suma Park Branch |
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