CN104811835B - 扬声器模组 - Google Patents
扬声器模组 Download PDFInfo
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- CN104811835B CN104811835B CN201510240603.3A CN201510240603A CN104811835B CN 104811835 B CN104811835 B CN 104811835B CN 201510240603 A CN201510240603 A CN 201510240603A CN 104811835 B CN104811835 B CN 104811835B
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- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000000178 monomer Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
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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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
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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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/029—Manufacturing aspects of enclosures transducers
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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
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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
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/006—Interconnection of transducer parts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
本发明公开了一种扬声器模组,包括模组外壳及扬声器单体,模组外壳内形成收容扬声器单体的模组内腔,模组外壳包括模组上壳和模组下壳,模组上壳设于扬声器单体的前盖外侧,模组上壳上注塑有金属片,金属片引出有用于与扬声器模组的应用终端接地连接的接地端。本发明的扬声器模组,既利于薄形化、又能保证扬声器与应用终端配合的稳定性。
Description
技术领域
本发明涉及电声产品技术领域,具体地说,是涉及一种扬声器模组。
背景技术
扬声器模组是便携式电子设备的重要声学部件,用于完成电信号与声音信号之间的转换,是一种能量转换器件。扬声器模组的模组外壳一般包括模组上壳和模组下壳,模组上壳和模组下壳共同围成收容有扬声器单体的模组内腔。
现有的扬声器模组,一般包括模组外壳及扬声器单体,所述模组外壳内形成***述扬声器单体的模组内腔,所述扬声器单体将所述模组内腔分隔为前声腔和后声腔。模组外壳包括模组上壳和模组下壳,扬声器单体一般安装于靠近模组上壳的位置。为了增加扬声器单体的振动***振动区域的空间,现有的微型扬声器的主流解决方法为将振动区域上方的塑料外壳改为在塑料外壳上注塑钢片结构代替,这种外壳结构使得外壳在满足强度的情况下,能够降低外壳的厚度,相对地增大了外壳内腔的体积,从而有效地扩大振动***的振动空间。但是外壳上注塑设置钢片后,钢片的金属结构会对扬声器的应用终端造成一定的干扰,使得扬声器的应用终端与扬声器之间的配合受到干扰而稳定性差,降低扬声器的应用终端的稳定性,影响扬声器的应用终端的质量。
发明内容
本发明所要解决的技术问题是:提供一种既利于薄形化、又能保证扬声器与应用终端配合的稳定性的扬声器模组。
为解决上述技术问题,本发明的技术方案是:
一种扬声器模组,包括模组外壳及扬声器单体,所述模组外壳内形成***述扬声器单体的模组内腔,所述模组外壳包括模组上壳和模组下壳,所述模组上壳设于所述扬声器单体的前盖外侧,所述模组上壳上注塑有金属片,所述金属片引出有用于与扬声器模组的应用终端接地连接的接地端。
优选的,所述接地端固定外露设于所述模组上壳上。
优选的,所述接地端与所述金属片通过电连接件电连接。
优选的,所述金属片、所述电连接件以及所述接地端均注塑于所述模组上壳上,且所述接地端外露设置。
优选的,所述金属片、所述电连接件以及所述接地端为一体结构。
优选的,所述金属片为钢片。
采用了上述技术方案后,本发明的有益效果是:
本发明的扬声器模组,模组上壳上注塑有金属片,金属片引出有用于与扬声器模组的应用终端接地连接的接地端。将这种结构的扬声器模组安装到应用终端使用时,能够有效地抑制消除金属片的金属结构对应用终端的干扰,保证扬声器模组与应用终端之间配合的稳定性,保证扬声器模组的应用终端的质量。
本发明中,接地端设于所述模组上壳上,比较牢固,方便了金属片的接地端与扬声器模组的应用终端接地连接。
附图说明
图1是本发明的扬声器模组的俯视结构示意图;
图2是图1的剖视结构示意图;
图3是图1的分解结构示意图;
图中:1、扬声器单体;2、模组上壳;3、钢片;4、接地端;5、电连接件;6、模组下壳。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,且不用于限定本发明。
参照图1、图2以及图3,一种扬声器模组,包括模组外壳及扬声器单体1,模组外壳内形成收容扬声器单体1的模组内腔,模组外壳包括模组上壳2和模组下壳6,模组上壳2设于扬声器单体1的前盖外侧,模组上壳2上注塑有金属片,本实施例中,金属片为钢片3。钢片3引出有用于与扬声器模组的应用终端接地连接的接地端4。
钢片3的接地端固定外露设于模组上壳2上,比较牢固,方便了钢片3的接地端4与扬声器模组的应用终端接地连接。钢片3的接地端可以采用可点焊结构、可以使用螺丝固定的结构、可铆接的结构、可以采用弹片接触连接的结构、可采用导电胶配合的结构、以及其它的可固定连接的结构来与扬声器模组的应用终端的地实现连接。
本实施例中,接地端4与钢片3通过电连接件5电连接;钢片3、电连接件5以及接地端4均注塑于模组上壳2上,且接地端4外露设置,便于扬声器模组安装于应用终端时,钢片3的接地端4与应用终端接地连接;钢片3、电连接件5以及接地端4为一体结构,但不局限于一体结构。
本实施例的扬声器模组,模组上壳2上注塑有钢片3,钢片3引出有用于与扬声器模组的应用终端接地连接的接地端4。将这种结构的扬声器模组安装到应用终端使用时,能够有效地抑制消除钢片3的金属结构对应用终端的干扰,保证扬声器模组与应用终端之间配合的稳定性,保证扬声器模组的应用终端的质量。
以上所述为本发明最佳实施方式的举例,其中未详细述及的部分均为本领域普通技术人员的公知常识。本发明的保护范围以权利要求的内容为准,任何基于本发明的技术启示而进行的等效变换,也在本发明的保护范围之内。
Claims (5)
1.扬声器模组,包括模组外壳及扬声器单体,所述模组外壳内形成***述扬声器单体的模组内腔,所述模组外壳包括模组上壳和模组下壳,所述模组上壳设于所述扬声器单体的前盖外侧,所述模组上壳上注塑有金属片,其特征在于:所述金属片引出有用于与扬声器模组的应用终端接地连接的接地端;
所述接地端固定外露设于所述模组上壳上。
2.根据权利要求1所述的扬声器模组,其特征在于:所述接地端与所述金属片通过电连接件电连接。
3.根据权利要求2所述的扬声器模组,其特征在于:所述金属片、所述电连接件以及所述接地端均注塑于所述模组上壳上,且所述接地端外露设置。
4.根据权利要求3所述的扬声器模组,其特征在于:所述金属片、所述电连接件以及所述接地端为一体结构。
5.根据权利要求1至4任一项所述的扬声器模组,其特征在于:所述金属片为钢片。
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CN201510240603.3A CN104811835B (zh) | 2015-05-12 | 2015-05-12 | 扬声器模组 |
PCT/CN2015/094899 WO2016179997A1 (zh) | 2015-05-12 | 2015-11-18 | 扬声器模组 |
US15/572,142 US10582279B2 (en) | 2015-05-12 | 2015-11-18 | Loudspeaker module |
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CN104811835B (zh) * | 2015-05-12 | 2018-11-09 | 歌尔股份有限公司 | 扬声器模组 |
CN106911975B (zh) * | 2015-12-23 | 2023-11-10 | 奥音科技(镇江)有限公司 | 用于扬声器箱壳体的金属片以及扬声器箱壳体 |
CN106102367B (zh) * | 2016-06-20 | 2022-02-25 | 歌尔股份有限公司 | 防静电模组壳体及其应用 |
WO2020258228A1 (zh) * | 2019-06-28 | 2020-12-30 | 瑞声声学科技(深圳)有限公司 | 扬声器箱及电子终端设备 |
CN210781326U (zh) * | 2019-10-24 | 2020-06-16 | 瑞声科技(新加坡)有限公司 | 一种扬声器箱及终端设备 |
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CN204014011U (zh) * | 2014-05-22 | 2014-12-10 | 歌尔声学股份有限公司 | 扬声器模组 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6473511B1 (en) * | 1996-03-14 | 2002-10-29 | Sarnoff Corporation | Disposable hearing aid with integral power source |
DE10023907A1 (de) * | 2000-05-17 | 2001-11-22 | Hansaton Akustik Gmbh | Hörgerät mit Akkumulator, sowie Verwendung eines Akkumulators |
CN201234343Y (zh) | 2008-07-12 | 2009-05-06 | 歌尔声学股份有限公司 | 微型电容式麦克风屏蔽结构 |
JP4553043B2 (ja) * | 2008-09-12 | 2010-09-29 | 株式会社村田製作所 | 音響的トランスデューサユニット |
CN201699774U (zh) * | 2010-04-19 | 2011-01-05 | 瑞声光电科技(常州)有限公司 | 通信装置 |
JP2011239086A (ja) * | 2010-05-07 | 2011-11-24 | Panasonic Corp | マイクロホン装置 |
US9020177B2 (en) * | 2011-09-30 | 2015-04-28 | Apple Inc. | Method and apparatus for construction of an acoustic module backvolume |
TWM427717U (en) * | 2011-12-06 | 2012-04-21 | Tuton Technology Co Ltd | Connector having a radio module |
CN103531905A (zh) | 2012-07-06 | 2014-01-22 | 宏碁股份有限公司 | 电子装置 |
KR102026695B1 (ko) * | 2012-11-27 | 2019-09-30 | 엘지전자 주식회사 | 이동 단말기 |
CN103269462B (zh) * | 2013-05-10 | 2016-09-28 | 歌尔声学股份有限公司 | 扬声器模组 |
CN203446021U (zh) * | 2013-07-24 | 2014-02-19 | 歌尔声学股份有限公司 | 一种扬声器模组 |
CN204046808U (zh) | 2014-08-29 | 2014-12-24 | 歌尔声学股份有限公司 | 扬声器模组 |
CN104540076B (zh) | 2014-11-20 | 2018-09-07 | 歌尔股份有限公司 | 扬声器模组 |
CN104811835B (zh) | 2015-05-12 | 2018-11-09 | 歌尔股份有限公司 | 扬声器模组 |
CN204681532U (zh) * | 2015-05-12 | 2015-09-30 | 歌尔声学股份有限公司 | 扬声器模组 |
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