WO2019154359A1 - 扬声器组件及电子设备 - Google Patents

扬声器组件及电子设备 Download PDF

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Publication number
WO2019154359A1
WO2019154359A1 PCT/CN2019/074565 CN2019074565W WO2019154359A1 WO 2019154359 A1 WO2019154359 A1 WO 2019154359A1 CN 2019074565 W CN2019074565 W CN 2019074565W WO 2019154359 A1 WO2019154359 A1 WO 2019154359A1
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WIPO (PCT)
Prior art keywords
cavity
speaker
electronic device
speaker assembly
housing
Prior art date
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Ceased
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PCT/CN2019/074565
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English (en)
French (fr)
Inventor
蔡琼
李俊文
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to EP19750943.3A priority Critical patent/EP3751864A4/en
Priority to US16/968,859 priority patent/US11290792B2/en
Publication of WO2019154359A1 publication Critical patent/WO2019154359A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a speaker assembly and an electronic device.
  • the speaker assembly is an important acoustic-electric conversion component in electronic devices (such as speakers, mobile phones, headphones, etc.) with audio playback capabilities.
  • a speaker assembly of the related art in an electronic device assembles a speaker unit into a sealed casing to form a BOX assembly.
  • the inside of the housing is divided into a front chamber of the housing and a rear chamber of the housing by the partition member and the speaker unit.
  • the side wall of the casing is provided with a balance hole at a position of the rear cavity of the casing.
  • the internal airflow of the rear cavity of the housing needs to be exchanged with the airflow inside the electronic device through the balance hole, and then exchanged with the atmosphere outside the electronic device through the gap of the electronic device to achieve air pressure balance and heat dissipation in the rear cavity of the housing.
  • the internal airflow between the electronic device and the external atmosphere of the electronic device are hindered, which indirectly causes the airflow in the rear cavity of the casing to be blocked from the external atmosphere of the electronic device, thereby causing the rear cavity of the casing to be ventilated.
  • Poor there is a problem of air pressure imbalance in the rear cavity of the housing and poor heat dissipation, which affects the performance of the speaker assembly.
  • the embodiments of the present disclosure provide a speaker assembly and an electronic device to solve the problem in the related art that the air pressure of the rear cavity of the housing is unbalanced and the heat dissipation is poor due to poor air permeability of the rear cavity of the housing.
  • a speaker assembly for use in an electronic device, including:
  • the speaker unit including a speaker diaphragm
  • a spacer disposed in the inner cavity, the inner cavity being divided by the spacer and the speaker unit into: a first cavity and a second cavity;
  • the housing has an opening for communicating the first cavity with the outside of the housing, the speaker diaphragm is located in the first cavity; and the spacer is provided with the first a balance hole through which the cavity communicates, and the second cavity communicates with the first cavity through the balance hole.
  • the spacer includes: a first isolation member and a second isolation member; the balance hole is disposed on the first isolation member and/or the second isolation member;
  • first end of the first spacer member is connected to the inner side wall of the housing opposite to the speaker diaphragm, and the second end is connected to the speaker unit;
  • the first end of the second spacer member is coupled to the inner sidewall of the housing opposite the speaker diaphragm, and the second end is coupled to the speaker unit.
  • the speaker unit divides the second cavity into: a first sub-cavity and a second sub-cavity; the first sub-child The cavity is in communication with the second sub-cavity through a communication passage.
  • first isolation member and the second isolation member are injection molded structures.
  • first isolation member and/or the second isolation member provided with the balance holes are L-shaped.
  • the speaker assembly is a side sound speaker assembly.
  • an electronic device including the speaker assembly as described above is provided;
  • the sound hole is opened on the outer casing of the electronic device, and the opening on the casing of the speaker assembly is opposite to the sound hole.
  • the speaker assembly in the embodiment of the present disclosure enables the rear cavity of the casing (ie, the second cavity) to pass through the front cavity of the casing (ie, the first cavity) and the electron by establishing a balance hole on the partition inside the casing.
  • the outside of the device is connected to realize gas exchange, ensure the air pressure balance and heat dissipation in the rear cavity of the casing, and ensure the working performance of the speaker assembly.
  • FIG. 1 shows a cross-sectional view of a speaker assembly provided by an embodiment of the present disclosure
  • FIG. 2 shows a second cross-sectional view of a speaker assembly according to an embodiment of the present disclosure
  • FIG. 3 shows a third cross-sectional view of the speaker assembly provided by the embodiment of the present disclosure.
  • a speaker assembly particularly a side-sounding speaker assembly.
  • the speaker assembly includes a housing 1 and a speaker unit 2 disposed in the housing 1.
  • the inside of the housing 1 forms an internal cavity, and the speaker unit 2 is built in the internal cavity.
  • a spacer 3 is also provided in the internal cavity.
  • the internal cavity is divided by the spacer 3 and the speaker unit 2 into a first cavity 101 (corresponding to the front cavity of the casing 1) and a second cavity 102 (corresponding to the rear cavity of the casing 1).
  • the speaker diaphragm in the speaker unit 2 is located in the first cavity 101.
  • the housing 1 has an opening 103 for communicating the first cavity 101 with the outside of the housing 1.
  • the first cavity 101 forms an acoustic channel, and the sound emitted by the speaker unit 2 propagates through the first cavity 101 from the opening 103 in the housing 1 to the outside of the electronic device.
  • the opening 103 on the casing 1 is disposed opposite to the sound hole 5 on the electronic device to allow the sound to propagate better.
  • an air filter 6 is further disposed inside the sound hole 5.
  • the balance hole 4 communicating with the first cavity 101 is opened on the spacer 3.
  • the second cavity 102 communicates with the first cavity 101 through the balance hole 4.
  • the second cavity 102 can also communicate with the outside of the electronic device through the first cavity 101 indirectly, which can be better.
  • the air pressure balance and heat dissipation of the second cavity 102 are ensured without first exchanged with the airflow inside the electronic device through the balance hole 4, and then exchanged with the atmosphere outside the electronic device through the gap of the electronic device.
  • the balance hole 4 is provided with a waterproof membrane 7 so as to prevent external water from entering the second chamber 102 and controlling the amount of intake of the second chamber 102.
  • the spacer 3 includes a first spacer member 301 and a second spacer member 302.
  • the first end of the first isolation member 301 is connected to the inner side wall of the casing 1 opposite to the speaker diaphragm, and the second end is connected to the speaker unit 2; the first end of the second isolation member 302 and the single diaphragm of the speaker
  • the inner side wall of the opposite casing 1 is connected, and the second end is connected to the speaker unit 2, such that the first partitioning member 301, the second isolating member 302 and the speaker unit 2 divide the inner cavity of the casing 1 into the first cavity 101. And a second cavity 102.
  • the balance hole 4 is disposed on the first isolation member 301 and/or the second isolation member 302.
  • the specific situation may be designed according to actual needs.
  • FIG. 1 is a schematic view of the balance hole 4 when it is opened only on the second isolation member 302.
  • the structural shape of the second isolation member 302 can retain the original structural shape, and the first isolation similar to that in FIG. 2 can also be preferably used.
  • the L-shaped structural surface of the component 301 can also be designed according to actual needs, and the embodiment of the present disclosure does not limit this.
  • FIG. 2 is a schematic view of the balance hole 4 when only the first isolation member 301 is opened.
  • the speaker unit 2 divides the second cavity 102 into: a first sub-cavity 1021 and a second sub-cavity 1022.
  • the lower end surface of the speaker unit 2 is closer to the inner side wall of the housing 1 , and the first isolation member 301 and the shell are provided to ensure that the first isolation member 301 has sufficient space to open the balance hole 4 .
  • a first sub-cavity 1021 is formed between the inner side wall of the body 1 and the speaker unit 2
  • a second sub-cavity 1022 is formed between the speaker unit 2, the second isolation member 302 and the inner side wall of the housing 1, and the first sub-cavity 1021 passes
  • a communication channel 1023 is in communication with the second sub-cavity 1022.
  • the structure and shape of the first spacer are preferably L-shaped as described in the figure.
  • the balance hole 4 may be disposed on the horizontal surface of the first spacer member 301 or on the vertical surface of the first spacer member 301. It can be understood that the structure and shape of the first isolation member 301 can also be designed according to actual needs, and is not limited to the structure and shape shown in the drawings.
  • FIG. 3 is a schematic view of the first isolation member 301 and the second isolation member 302 when the balance hole 4 is opened.
  • the structure and shape of the first isolation member 301 and the second isolation member 302 can be designed according to actual needs. It is not limited to the structure and shape shown in the drawings, and the embodiment of the present disclosure does not limit this. Of course, the structure and shape of the first partition member 301 can preferably adopt the L-shaped structure shown in the drawing.
  • first isolation member 301 and the second isolation member 302 are injection molded structures, and the molding process is simple and the cost is low.
  • the speaker assembly provided by the embodiment of the present disclosure provides a balance hole 4 in the spacer inside the casing 1 so that the rear cavity of the casing 1 (ie, the second cavity 102) can pass through the casing 1
  • the cavity ie, the first cavity 101
  • an electronic device including a speaker assembly as described above.
  • the sound hole 5 is defined in the outer casing of the electronic device, and the opening 103 on the casing 1 of the speaker assembly is disposed opposite to the sound hole 5.
  • the electronic device includes but is not limited to: a mobile phone, a tablet computer, a personal digital assistant, a speaker, an earphone, and the like.
  • the speaker assembly in the electronic device provided by the embodiment of the present disclosure can make the rear cavity of the casing 1 (ie, the second cavity 102) pass through the front cavity of the casing 1 by opening the balance hole 4 on the spacer inside the casing 1. (ie, the first cavity 101) communicates with the outside of the electronic device to realize gas exchange, ensure the air pressure balance and heat dissipation of the rear cavity of the casing 1, and ensure the working performance of the speaker assembly.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed”, and the like, are to be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated or defined otherwise. , or integrated; can be mechanical connection, can also be electrically connected or can communicate with each other; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements.
  • the specific meanings of the above terms in the present disclosure can be understood by those skilled in the art on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature “above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

本公开提供了一种扬声器组件及电子设备。其中，该扬声器组件包括：具有一内部腔体的壳体；内置于内部腔体中的扬声器单元，所述扬声器单元包括有扬声器膜片；设置于内部腔体中的隔离件，内部腔体被隔离件和扬声器单元分割为：第一腔体和第二腔体；其中，壳体上具有一将第一腔体与壳体外部连通的开孔，扬声器膜片位于第一腔体内；隔离件上设置有与第一腔体相连通的平衡孔，第二腔体通过平衡孔与第一腔体相连通。

Description

扬声器组件及电子设备
相关申请的交叉引用
本申请主张在2018年2月11日在中国提交的中国专利申请号No.201810140877.9的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种扬声器组件及电子设备。
背景技术
扬声器组件是具有音频播放功能的电子设备(如音箱、手机、耳机等)中重要的声电转换元器件。电子设备中相关技术的扬声器组件，是将扬声器单元组装到密闭的壳体中组成BOX组件。该壳体的内部被隔离部件和扬声器单元，分割成壳体前腔和壳体后腔。壳体侧壁在壳体后腔的位置开设有平衡孔。壳体后腔的内部气流需要通过该平衡孔与电子设备内部气流进行交换，再通过电子设备缝隙与电子设备外部大气进行交换，以实现壳体后腔气压平衡以及散热。但由于现在的电子设备的密封性越来越好，出现电子设备内部气流与电子设备外部大气交换受阻，间接导致壳体后腔的气流与电子设备外部大气交换受阻，从而导致壳体后腔通气差，出现壳体后腔的气压不平衡以及散热差，影响扬声器组件工作性能的问题。
发明内容
本公开实施例提供了一种扬声器组件及电子设备，以解决相关技术中由于壳体后腔通气性差，导致壳体后腔气压不平衡以及散热差的问题。
为了解决上述技术问题，本公开是这样实现的：
依据本公开实施例的一个方面，提供了一种扬声器组件，应用于电子设备，包括：
具有一内部腔体的壳体；
内置于所述内部腔体中的扬声器单元，所述扬声器单元包括有扬声器膜 片；
设置于所述内部腔体中的隔离件，所述内部腔体被所述隔离件和所述扬声器单元分割为：第一腔体和第二腔体；
其中，所述壳体上具有一将所述第一腔体与所述壳体外部连通的开孔，所述扬声器膜片位于第一腔体内；所述隔离件上设置有与所述第一腔体相连通的平衡孔，所述第二腔体通过所述平衡孔与所述第一腔体相连通。
进一步地，所述隔离件包括：第一隔离部件和第二隔离部件；所述平衡孔设置于所述第一隔离部件和/或所述第二隔离部件上；
其中，所述第一隔离部件的第一端与与所述扬声器膜片相背的壳体内侧壁连接，第二端与所述扬声器单元连接；
所述第二隔离部件的第一端与与所述扬声器膜片相对的壳体内侧壁连接，第二端与所述扬声器单元连接。
进一步地，当所述平衡孔设置于所述第一隔离部件上时，所述扬声器单元将所述第二腔体分割为：第一子腔体和第二子腔体；所述第一子腔体通过一连通通道与所述第二子腔体相连通。
进一步地，所述第一隔离部件和所述第二隔离部件为注塑结构。
进一步地，设置有平衡孔的第一隔离部件和/或第二隔离部件呈L型。
进一步地，所述平衡孔上铺设有防水膜。
进一步地，所述扬声器组件为侧出音扬声器组件。
依据本公开实施例的另一个方面，提供了一种电子设备，包括如上所述的扬声器组件；
其中，所述电子设备的外壳上开设有出音孔，所述扬声器组件的壳体上的开孔与所述出音孔相对设置。
本公开实施例中的扬声器组件，通过在壳体内部的隔离件上开设平衡孔，从而使壳体后腔(即第二腔体)能够通过壳体前腔(即第一腔体)与电子设备的外部进行连通，实现气体交换，保证壳体后腔的气压平衡和散热，保证扬声器组件的工作性能。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1表示本公开实施例提供的扬声器组件的剖面图之一；
图2表示本公开实施例提供的扬声器组件的剖面图之二；
图3表示本公开实施例提供的扬声器组件的剖面图之三。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
依据本公开实施例的一个方面，提供了一种扬声器组件，尤其是侧出音的扬声器组件。
如图1至图3所示，该扬声器组件包括：壳体1和设置于壳体1内的扬声器单元2。
其中，该壳体1内部形成一内部腔体，扬声器单元2内置于该内部腔体中。在该内部腔体中还设置有隔离件3。该内部腔体被隔离件3和扬声器单元2分割为：第一腔体101(相当于壳体1前腔)和第二腔体102(相当于壳体1后腔)。
其中，扬声器单元2中的扬声器膜片位于第一腔体101内，壳体1上具有一将第一腔体101与壳体1外部连通的开孔103。该第一腔体101形成出音通道，扬声器单元2发出的声音通过第一腔体101从壳体1上的开孔103传播到电子设备外部。一般壳体1上的开孔103与电子设备上的出音孔5相对设置，以使声音更好的传播出去。其中，为了防止灰尘从出音孔5进入电子设备的内部，在出音孔5的内侧还设置有防尘网6。
其中，本公开实施例中，为了保证第二腔体102的气压平衡以及散热性，在隔离件3上开设有与第一腔体101相连通的平衡孔4。第二腔体102通过 该平衡孔4与第一腔体101相连通。
由于第一腔体101能够通过壳体1上的开孔103与电子设备外部相连通，因此第二腔体102也能够间接通过第一腔体101与电子设备外部相连通，这样能够更好的保证第二腔体102的气压平衡和散热，而不必先通过平衡孔4与电子设备内部的气流进行交换，再通过电子设备缝隙与电子设备外部大气进行交换。
优选地，平衡孔4上铺设有防水膜7，这样既能够防止外界的水进入第二腔体102，又能够控制第二腔体102的进气量。
具体地，如图1至图3所示，隔离件3包括：第一隔离部件301和第二隔离部件302。
其中，第一隔离部件301的第一端与与扬声器膜片相背的壳体1内侧壁连接，第二端与扬声器单元2连接；第二隔离部件302的第一端与与扬声器单膜片相对的壳体1内侧壁连接，第二端与扬声器单元2连接，这样，第一隔离部件301、第二隔离部件302和扬声器单元2将壳体1的内部腔体分割为第一腔体101和第二腔体102。
其中，平衡孔4设置于第一隔离部件301和/或第二隔离部件302上，具体情况可根据实际需求设计。
具体地，图1为平衡孔4仅开设于第二隔离部件302上时的示意图，其中，第二隔离部件302的结构形状可保留原有结构形状，也可优选采用图2中类似第一隔离部件301的L型结构面，还可根据实际需求设计，本公开实施例对此不进行限制。
具体地，图2为平衡孔4仅开设第一隔离部件301上时的示意图。此时，扬声器单元2将第二腔体102分割为：第一子腔体1021和第二子腔体1022。
由图1可看出，扬声器单元2的下端面与壳体1内侧壁的距离较近，为了保证第一隔离部件301上具有足够的空间来开设平衡孔4，使第一隔离部件301、壳体1内侧壁与扬声器单元2之间形成第一子腔体1021，扬声器单元2、第二隔离部件302与壳体1内侧壁之间形成第二子腔体1022，第一子腔体1021通过一连通通道1023与第二子腔体1022相连通。
其中，第一隔离件的结构、形状优选采用图中所述的L型结构，平衡孔 4可以设置在第一隔离部件301的水平面上，也可以设置在第一隔离部件301的垂直面上。当然可以理解的是，第一隔离部件301的结构、形状也可根据实际需求设计，并非仅限于图中所示的结构、形状。
具体地，图3为第一隔离部件301和第二隔离部件302均开设有平衡孔4时的示意图，其中，第一隔离部件301和第二隔离部件302的结构、形状可根据实际需求设计，并非仅限于图中所示的结构、形状，本公开实施例对此不进行限制。当然，第一隔离部件301的结构、形状可优选采用图中所示的L型结构。
进一步地，第一隔离部件301和第二隔离部件302为注塑结构，成型工艺简单，成本较低。
综上所述，本公开实施例提供的扬声器组件，通过在壳体1内部的隔离件上开设平衡孔4，从而使壳体1后腔(即第二腔体102)能够通过壳体1前腔(即第一腔体101)与电子设备的外部进行连通，实现气体交换，保证壳体1后腔的气压平衡和散热，保证扬声器组件的工作性能。
依据本公开实施例的另一个方面，提供了一种电子设备，包括如上所述的扬声器组件。
其中，电子设备的外壳上开设有出音孔5，扬声器组件的壳体1上的开孔103与所述出音孔5相对设置。
其中，本公开实施例所述的电子设备包括但不限于：手机、平板电脑、个人数字助理器、音箱、耳机等。
本公开实施例提供的电子设备中的扬声器组件，通过在壳体1内部的隔离件上开设平衡孔4，从而使壳体1后腔(即第二腔体102)能够通过壳体1前腔(即第一腔体101)与电子设备的外部进行连通，实现气体交换，保证壳体1后腔的气压平衡和散热，保证扬声器组件的工作性能。
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能 理解为对本公开的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本公开中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或可以互相通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本公开中的具体含义。
在本公开中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
尽管已描述了本公开实施例的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例做出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本公开实施例范围的所有变更和修改。
最后，还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术 语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者终端设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者终端设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者终端设备中还存在另外的相同要素。
以上所述的是本公开的优选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本公开所述的原理前提下还可以作出若干改进和润饰，这些改进和润饰也在本公开的保护范围内。

Claims (8)

  1. 一种扬声器组件，应用于电子设备，包括：
    具有一内部腔体的壳体；
    内置于所述内部腔体中的扬声器单元，所述扬声器单元包括有扬声器膜片；
    设置于所述内部腔体中的隔离件，所述内部腔体被所述隔离件、和所述扬声器单元分割为：第一腔体和第二腔体；
    其中，所述壳体上具有一将所述第一腔体与所述壳体外部连通的开孔，所述扬声器膜片位于第一腔体内；所述隔离件上设置有与所述第一腔体相连通的平衡孔，所述第二腔体通过所述平衡孔与所述第一腔体相连通。
  2. 根据权利要求1所述的扬声器组件，其中，所述隔离件包括：第一隔离部件和第二隔离部件；所述平衡孔设置于所述第一隔离部件和/或所述第二隔离部件上；
    其中，所述第一隔离部件的第一端与与所述扬声器膜片相背的壳体内侧壁连接，第二端与所述扬声器单元连接；
    所述第二隔离部件的第一端与与所述扬声器膜片相对的壳体内侧壁连接，第二端与所述扬声器单元连接。
  3. 根据权利要求2所述的扬声器组件，其中，当所述平衡孔设置于所述第一隔离部件上时，所述扬声器单元将所述第二腔体分割为：第一子腔体和第二子腔体；所述第一子腔体通过一连通通道与所述第二子腔体相连通。
  4. 根据权利要求2所述的扬声器组件，其中，所述第一隔离部件和所述第二隔离部件为注塑结构。
  5. 根据权利要求2所述的扬声器组件，其中，设置有平衡孔的第一隔离部件和/或第二隔离部件呈L型。
  6. 根据权利要求1所述的扬声器组件，其中，所述平衡孔上铺设有防水膜。
  7. 根据权利要求1所述的扬声器组件，其中，所述扬声器组件为侧出音扬声器组件。
  8. 一种电子设备，包括如权利要求1至7任一项所述的扬声器组件；
    其中，所述电子设备的外壳上开设有出音孔，所述扬声器组件的壳体上的开孔与所述出音孔相对设置。
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