WO2016078561A1 - 一种扬声器结构 - Google Patents
一种扬声器结构 Download PDFInfo
- Publication number
- WO2016078561A1 WO2016078561A1 PCT/CN2015/094733 CN2015094733W WO2016078561A1 WO 2016078561 A1 WO2016078561 A1 WO 2016078561A1 CN 2015094733 W CN2015094733 W CN 2015094733W WO 2016078561 A1 WO2016078561 A1 WO 2016078561A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- washer
- shrapnel
- integrated
- magnet
- huashi
- Prior art date
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Classifications
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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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
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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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
- H04R7/127—Non-planar diaphragms or cones dome-shaped
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0289—Transducers, loudspeakers, moving coil arrangements
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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
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Definitions
- the scope of application of the present invention is not limited to the specific embodiments described above, and those skilled in the art may adjust the structure and distribution mode of the Huashi Department and the molding process of the integrated Huashi shrapnel according to actual conditions.
- the principle of the invention is to integrally form the washer and the shrapnel structure in the speaker structure to reduce the complexity of the speaker components and simplify the assembly process. It will be apparent to those skilled in the art that various changes, modifications, alterations and variations can be made to the embodiments without departing from the spirit and scope of the invention. Structures such as replacements are included in their scope of protection.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (10)
- 一种扬声器结构,其特征在于,包括:振动组件;电磁组件,所述电磁组件包括中心磁铁(31)和边磁铁(32),所述边磁铁(32)设置在所述中心磁铁(31)周围;承载扬声器部件的外壳(2);一体化华司弹片(1),所述一体化华司弹片(1)包括用于修正磁力线的华司部(11)和用于导通信号的弹片部(12),所述华司部(11)与弹片部(12)一体成型,所述华司部(11)设置在所述边磁铁(32)上,所述弹片部(12)从所述外壳(2)中伸出;以及设置在所述一体化华司弹片(1)与边磁铁(32)之间的绝缘材料(36)。
- 根据权利要求1所述的扬声器结构,其特征在于,所述华司部(11)覆盖在部分所述边磁铁(32)上,未被所述华司部(11)覆盖的边磁铁(32)上覆盖有边华司(34)。
- 根据权利要求2所述的扬声器结构,其特征在于,所述边华司(34)包括长轴华司和短轴华司,所述长轴华司和短轴华司分别设置在长度不同的边磁铁(32)上。
- 根据权利要求2或3所述的扬声器结构,其特征在于,所述华司部(11)为条形结构,所述扬声器结构包括两支设置在所述边磁铁(32)上的一体化华司弹片(1)。
- 根据权利要求1所述的扬声器结构,其特征在于,所述华司部(11)为覆盖在全部所述边磁铁(32)上的环形华司部(11),所述一体化弹片包括两支弹片部(12),所述弹片部(12)从华司部(11)上向外延伸。
- 根据权利要求1所述的扬声器结构,其特征在于,所述一体化华司弹片(1)与所述外壳(2)固定结合。
- 根据权利要求1所述的扬声器结构,其特征在于,所述扬声器结构包括设置在所述中心磁铁(31)上的中心华司(33)。
- 根据权利要求1所述的扬声器结构,其特征在于,所述振动组件包 括:安装在外壳(2)上的振膜(42);悬挂在所述外壳(2)上的音圈(41),所述音圈(41)包括引线(411)和振环(412);所述引线(411)与所述弹片部(12)电连接,所述音圈(41)带动振膜(42)振动。
- 根据权利要求8所述的扬声器结构,其特征在于,所述振膜(42)上设置有复合层Dome(43)。
- 根据权利要求1所述的扬声器结构,其特征在于,所述电磁组件包括安装在外壳(2)底部的盆架(6)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US15/528,614 US10057687B2 (en) | 2014-11-20 | 2015-11-16 | Speaker structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201410670050.0A CN104320747B (zh) | 2014-11-20 | 2014-11-20 | 一种扬声器结构 |
CN201410670050.0 | 2014-11-20 |
Publications (1)
Publication Number | Publication Date |
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WO2016078561A1 true WO2016078561A1 (zh) | 2016-05-26 |
Family
ID=52375904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2015/094733 WO2016078561A1 (zh) | 2014-11-20 | 2015-11-16 | 一种扬声器结构 |
Country Status (3)
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US (1) | US10057687B2 (zh) |
CN (1) | CN104320747B (zh) |
WO (1) | WO2016078561A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104320747B (zh) * | 2014-11-20 | 2018-04-13 | 歌尔股份有限公司 | 一种扬声器结构 |
CN104918191A (zh) * | 2015-06-29 | 2015-09-16 | 歌尔声学股份有限公司 | 一种扬声器结构 |
CN105992111B (zh) * | 2016-05-27 | 2019-08-02 | 歌尔股份有限公司 | 一种扬声器模组 |
CN108055629A (zh) * | 2017-11-24 | 2018-05-18 | 苏州逸巛声学科技有限公司 | 一种受话器及其装配方法 |
CN209390312U (zh) * | 2018-12-28 | 2019-09-13 | 瑞声科技(新加坡)有限公司 | 发声器件 |
CN110248296B (zh) * | 2019-06-27 | 2020-12-08 | 歌尔股份有限公司 | 发声装置 |
WO2020258226A1 (zh) * | 2019-06-28 | 2020-12-30 | 瑞声声学科技(深圳)有限公司 | 扬声器 |
CN111225322B (zh) * | 2019-11-25 | 2021-10-08 | 歌尔股份有限公司 | 扬声器和电子设备 |
CN112866880B (zh) | 2019-11-28 | 2022-06-10 | 华为技术有限公司 | 电声换能器、扬声器模组及电子设备 |
CN111918201B (zh) * | 2020-08-07 | 2021-06-15 | 东莞顶钧塑胶模具有限公司 | 一种自动埋华司设备 |
CN117440293A (zh) * | 2022-07-15 | 2024-01-23 | 荣耀终端有限公司 | 扬声器模组和电子设备 |
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2014
- 2014-11-20 CN CN201410670050.0A patent/CN104320747B/zh active Active
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2015
- 2015-11-16 WO PCT/CN2015/094733 patent/WO2016078561A1/zh active Application Filing
- 2015-11-16 US US15/528,614 patent/US10057687B2/en active Active
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CN203722813U (zh) * | 2014-02-12 | 2014-07-16 | 歌尔声学股份有限公司 | 扬声器模组 |
CN203912178U (zh) * | 2014-06-30 | 2014-10-29 | 歌尔声学股份有限公司 | 扬声器模组 |
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CN104320747A (zh) * | 2014-11-20 | 2015-01-28 | 歌尔声学股份有限公司 | 一种扬声器结构 |
Also Published As
Publication number | Publication date |
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CN104320747A (zh) | 2015-01-28 |
CN104320747B (zh) | 2018-04-13 |
US20170265007A1 (en) | 2017-09-14 |
US10057687B2 (en) | 2018-08-21 |
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