WO2020063415A1 - Sound production assembly and electronic apparatus - Google Patents

Sound production assembly and electronic apparatus Download PDF

Info

Publication number
WO2020063415A1
WO2020063415A1 PCT/CN2019/106366 CN2019106366W WO2020063415A1 WO 2020063415 A1 WO2020063415 A1 WO 2020063415A1 CN 2019106366 W CN2019106366 W CN 2019106366W WO 2020063415 A1 WO2020063415 A1 WO 2020063415A1
Authority
WO
WIPO (PCT)
Prior art keywords
sound
hole
casing
sound output
sound emitting
Prior art date
Application number
PCT/CN2019/106366
Other languages
French (fr)
Chinese (zh)
Inventor
张世虎
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2020063415A1 publication Critical patent/WO2020063415A1/en

Links

Images

Classifications

    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a sound emitting component and an electronic device.
  • Electronic devices such as mobile phones on the market generally use single-sided diaphragm receivers to achieve the single-sided answering function of electronic devices.
  • dual-screen electronic devices due to the dual-screen design and no front and back definitions, in the process of using a receiver to answer a call, users can only use the side of the electronic device with a sound hole. Answering, can not meet the needs of double-sided calls of electronic equipment.
  • Embodiments of the present disclosure provide a sound emitting component and an electronic device, so as to solve the problem of poor call performance of electronic devices in the related art.
  • An embodiment of the present disclosure provides a sound generating component, including:
  • the sound generating device includes a first housing and a diaphragm disposed in the first housing, and the first housing is provided with a first sound emitting hole and a second A sound emitting hole, and the first sound emitting hole is disposed near one side of the diaphragm;
  • a second casing the second casing cooperates with the outside of the first casing to form a cavity for strengthening the sound output from the second sound output hole, and the cavity is provided in the cavity
  • the third sound emitting hole on the second casing is in communication with the outside world.
  • An embodiment of the present disclosure further provides an electronic device including the above-mentioned sound emitting component.
  • the first casing and the first and second acoustic holes on both sides of the diaphragm are provided on the first casing, and both the first and second acoustic holes can output the sound emitted by the diaphragm.
  • the second sound output hole is far away from the diaphragm, the sound effect output through the second sound output hole is not as good as the sound effect output by the first sound output hole.
  • a cavity capable of enhancing the sound output from the second sound output hole to improve the sound effect output from the second sound output hole
  • a third sound output hole is provided on the second housing, So that the cavity can communicate with the outside world through the third sound hole, that is, the sound output from the second sound hole is only strengthened by the cavity, and then transmitted from the third sound hole, so as to meet the double-sided sound demand of the sound emitting device.
  • FIG. 1 is one of the structural schematic diagrams of a sound emitting component according to an embodiment of the present disclosure
  • FIG. 2 is a second schematic structural diagram of a sound emitting component according to an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a sound generating component, including:
  • the sound generating device 100 includes a first housing 110 and a diaphragm 120 provided in the first housing 110, and the first housing 110 is provided on both sides of the diaphragm 120, respectively.
  • a first sound emitting hole 111 and a second sound emitting hole 112, and the first sound emitting hole 111 is disposed near one side of the diaphragm 120;
  • a second casing 200 which cooperates with the outside of the first casing 110 to form a cavity 300 for enhancing the sound output from the second sound hole 112, and the cavity 300 communicates with the outside through a third sound emitting hole 210 provided in the second casing 200.
  • the first housing 110 is provided with a first sound output hole 111 and a second sound output hole 112 on both sides of the diaphragm 120, and the first sound output hole 111 and the second sound output hole 112 are both The sound emitted by the diaphragm 120 can be output.
  • the second sound output hole 112 is far from the diaphragm 120, the sound effect output through the second sound output hole 112 is inferior to the sound effect output by the first sound output hole 111.
  • a third sound output hole 210 is provided on the second housing 200 so that the cavity 300 can communicate with the outside world through the third sound output hole 210. That is, the sound output from the second sound output hole 112 is only strengthened by the cavity 210, The sound output hole 210 is transmitted to meet the double-sided sound output requirements of the sound emitting device 100.
  • the first housing 110 includes a first side and a second side disposed opposite to each other.
  • the first sound output hole 111 is provided on the first side of the first housing 110 and the second sound output hole 112. It is disposed on the second side of the first casing 110; and the diaphragm 120 is located on a side of the casing 110 near the first side.
  • the second casing 200 is provided on the side where the second side of the first casing 110 is located, and the second casing 200 is matched with the outside of the first casing 110 to form a second sound hole that can be used to strengthen The cavity 300 of the sound signal output by 112, so that the sound signals output from the first sound output hole 111 and the second sound output hole 112 can meet the listening requirements, and the double-sided sound of the sound emitting device 100 is realized.
  • the cavity 300 includes a first gap 310 between the second casing 200 and the second side of the first casing 110 and a space between the second casing 200 and an outer sidewall of the first casing 110.
  • the second gap 320 is in communication with the first gap 310 and the second gap 320.
  • the first gap 310 and the second gap 320 may be formed according to an acoustic design, so that the cavity 300 formed by combining the first gap 310 and the second gap 320 can strengthen the sound signal output by the second sound hole 112.
  • the width of the first gap 310 ranges from 0.15 to 0.25 mm, and can be 0.2 mm.
  • the length of the first gap 310 can be set according to the length of the first housing 110.
  • the width of the second gap 320 can be set. The range is from 0.4 to 1.0 mm, and can be selected from 0.8 mm.
  • the length of the second gap 320 can be set according to the height of the first casing 110.
  • the cavity 300 between the first casing 110 and the second casing 200 is provided in a “concave” shape.
  • the sound emitting component 100 may further include a third casing 400 disposed on the first side of the first casing 110, and a fourth outlet for allowing the first sound outlet hole 111 to communicate with the outside is provided on the third casing 400. Sound hole 410.
  • the sound emitting device 100 can be further protected from being damaged during use or installation.
  • the second casing 200 and the third casing 400 may be assembled together by means of bonding or ultrasonic welding, and form an accommodating cavity capable of accommodating the sound emitting device 100.
  • a buffer layer 130 may also be provided between the first casing 110 and the third casing 400 to prevent the sound generating component from damaging the diaphragm 120 of the sound generating device 100 during a collision or severe vibration.
  • the buffer layer 130 may be a foam layer or a silicone layer, and may also be other structures having a buffer function, such as an elastic sheet.
  • the sound emitting component further includes a first dustproof layer 510 covered on the third sound emitting hole 210 and a second dustproof layer 520 covered on the fourth sound emitting hole 410.
  • a dustproof layer By providing a dustproof layer, it can be effectively avoided Debris such as dust enters the sound generating device 100 and further accumulates in the diaphragm 120, which affects the sound generating effect of the sound generating device 100.
  • the first dust-proof layer 510 or the second dust-proof layer 520 may be a dust-proof foam layer or a filter screen, as long as the dust-proof function can be performed without affecting the sound output.
  • the sound emitting device 100 in the embodiment of the present disclosure may be a receiver or a speaker.
  • An embodiment of the present disclosure further provides an electronic device including the above-mentioned sound emitting component.
  • the electronic device is provided with a first sound output channel for allowing the third sound output hole 210 to communicate with the outside world and a second sound output channel for allowing the first sound output hole 111 to communicate with the outside world, so as to meet the double sides of the electronic device. Speak.
  • first decorative cover can be provided in the first sound output channel
  • second decorative cover can be provided in the second sound output channel
  • the appearance effects of the first sound output channel and the second sound output channel can also be optimized.
  • the first decorative cover and the second decorative cover may be metal decorative covers or plastic decorative covers.
  • the electronic device may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), an e-book reader, a Moving Picture Experts Standard Audio Layer 3 (MP3) player, Motion picture expert compression standard audio layer 4 (Moving Picture Experts Group Audio Audio Layer IV, MP4) player, laptop portable computer, car computer, desktop computer, set-top box, smart TV, wearable device and so on.
  • PDA Personal Digital Assistant
  • MP3 Moving Picture Experts Standard Audio Layer 3
  • MP4 Motion picture expert compression standard audio layer 4
  • laptop portable computer car computer, desktop computer, set-top box, smart TV, wearable device and so on.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Set Structure (AREA)

Abstract

Provided are a sound production assembly and an electronic apparatus. The sound production assembly comprises: a sound production device, wherein the sound production device comprises a first shell and a vibrating diaphragm arranged inside the shell, the first shell is respectively provided with a first sound hole and a second sound hole on two sides of the vibrating diaphragm, and the first sound hole is arranged close to one side of the vibrating diaphragm; and a second shell, wherein the second shell matches an outer side of the first shell to form a cavity for intensifying the sound output from the second sound hole, and the cavity is in communication with the outside via a third sound hole arranged in the second shell.

Description

发声组件及电子设备Sound producing components and electronic equipment
相关申请的交叉引用Cross-reference to related applications
本申请主张在2018年9月28日在中国提交的中国专利申请No.201811140208.8的优先权，其全部内容通过引用包含于此。This application claims the priority of Chinese Patent Application No. 201811140208.8 filed in China on September 28, 2018, the entire contents of which are hereby incorporated by reference.
技术领域Technical field
本公开涉及通信技术领域，尤其涉及一种发声组件及电子设备。The present disclosure relates to the field of communication technologies, and in particular, to a sound emitting component and an electronic device.
背景技术Background technique
市场上的手机等电子设备普通采用单面振膜受话器，以实现电子设备的单面接听功能。然而，随着双屏电子设备的发展，由于采用双屏设计，且没有正反面的定义，这样用户在使用受话器接听电话的过程中，只能使用电子设备上设有传声孔的一侧去接听，无法满足电子设备双面通话的需求。Electronic devices such as mobile phones on the market generally use single-sided diaphragm receivers to achieve the single-sided answering function of electronic devices. However, with the development of dual-screen electronic devices, due to the dual-screen design and no front and back definitions, in the process of using a receiver to answer a call, users can only use the side of the electronic device with a sound hole. Answering, can not meet the needs of double-sided calls of electronic equipment.
发明内容Summary of the Invention
本公开实施例提供一种发声组件及电子设备，以解决相关技术中的电子设备通话效果差的问题。Embodiments of the present disclosure provide a sound emitting component and an electronic device, so as to solve the problem of poor call performance of electronic devices in the related art.
本公开实施例提供了一种发声组件，包括：An embodiment of the present disclosure provides a sound generating component, including:
发声器件，所述发声器件包括第一壳体和设置于所述第一壳体内的振膜，所述第一壳体在所述振膜的两侧分别设置有第一出声孔和第二出声孔，且所述第一出声孔靠近所述振膜的一侧设置；Sound generating device, the sound generating device includes a first housing and a diaphragm disposed in the first housing, and the first housing is provided with a first sound emitting hole and a second A sound emitting hole, and the first sound emitting hole is disposed near one side of the diaphragm;
第二壳体，所述第二壳体与所述第一壳体的外侧配合形成一用于强化所述第二出声孔输出的声音的腔体，且所述腔体通过设置于所述第二壳体上的第三出声孔与外界连通。A second casing, the second casing cooperates with the outside of the first casing to form a cavity for strengthening the sound output from the second sound output hole, and the cavity is provided in the cavity The third sound emitting hole on the second casing is in communication with the outside world.
本公开实施例还提供一种电子设备，包括上述发声组件。An embodiment of the present disclosure further provides an electronic device including the above-mentioned sound emitting component.
这样，通过在第一壳体上设置位于振膜两侧的第一出声孔和第二出声孔，且第一出声孔和第二出声孔均能够输出振膜所发出的声音。且由于第二出声孔远离振膜，因此通过第二出声孔输出的声音效果不如第一出声孔输出的声 音效果，而通过在发声器件设置第二壳体，并在第二壳体与第一壳体的外侧配合形成一能够强化第二出声孔输出的声音的腔体，以改善第二出声孔输出的声音效果，并在第二壳体上设置第三出声孔，以使腔体可以通过第三出声孔与外界连通，即将第二出声孔输出的声音仅腔体强化后，从第三出声孔传出，以满足发声器件的双面发声需求。In this way, the first casing and the first and second acoustic holes on both sides of the diaphragm are provided on the first casing, and both the first and second acoustic holes can output the sound emitted by the diaphragm. And because the second sound output hole is far away from the diaphragm, the sound effect output through the second sound output hole is not as good as the sound effect output by the first sound output hole. Cooperate with the outside of the first casing to form a cavity capable of enhancing the sound output from the second sound output hole to improve the sound effect output from the second sound output hole, and a third sound output hole is provided on the second housing, So that the cavity can communicate with the outside world through the third sound hole, that is, the sound output from the second sound hole is only strengthened by the cavity, and then transmitted from the third sound hole, so as to meet the double-sided sound demand of the sound emitting device.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
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的前提下，还可以根据这些附图获得其他的附图。In order to explain the technical solutions of the embodiments of the present disclosure more clearly, the drawings used in the description of the embodiments of the present disclosure will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without paying creative labor.
图1是本公开实施例提供的发声组件的结构示意图之一；FIG. 1 is one of the structural schematic diagrams of a sound emitting component according to an embodiment of the present disclosure;
图2是本公开实施例提供的发声组件的结构示意图之二。FIG. 2 is a second schematic structural diagram of a sound emitting component according to an embodiment of the present disclosure.
具体实施方式detailed description
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。The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art without making creative efforts fall within the protection scope of the present disclosure.
如图1和图2所示，本公开实施例提供一种发声组件，包括：As shown in FIG. 1 and FIG. 2, an embodiment of the present disclosure provides a sound generating component, including:
发声器件100，所述发声器件100包括第一壳体110和设置于所述第一壳体110内的振膜120，所述第一壳体110在所述振膜120的两侧分别设置有第一出声孔111和第二出声孔112，且所述第一出声孔111靠近所述振膜120的一侧设置； Sound generating device 100, the sound generating device 100 includes a first housing 110 and a diaphragm 120 provided in the first housing 110, and the first housing 110 is provided on both sides of the diaphragm 120, respectively. A first sound emitting hole 111 and a second sound emitting hole 112, and the first sound emitting hole 111 is disposed near one side of the diaphragm 120;
第二壳体200，所述第二壳体200与所述第一壳体110的外侧配合形成一用于强化所述第二出声孔112输出的声音的腔体300，且所述腔体300通过设置于所述第二壳体200上的第三出声孔210与外界连通。A second casing 200, which cooperates with the outside of the first casing 110 to form a cavity 300 for enhancing the sound output from the second sound hole 112, and the cavity 300 communicates with the outside through a third sound emitting hole 210 provided in the second casing 200.
本实施方式中，通过在第一壳体110上设置位于振膜120两侧的第一出声孔111和第二出声孔112，且第一出声孔111和第二出声孔112均能够输出 振膜120所发出的声音。且由于第二出声孔112远离振膜120，因此通过第二出声孔112输出的声音效果不如第一出声孔111输出的声音效果，而通过在发声器件100设置第二壳体200，并在第二壳体200与第一壳体110的外侧配合形成一能够强化第二出声孔112输出的声音的腔体300，以改善第二出声孔112输出的声音效果，并在第二壳体200上设置第三出声孔210，以使腔体300可以通过第三出声孔210与外界连通，即将第二出声孔112输出的声音仅腔体210强化后，从第三出声孔210传出，以满足发声器件100的双面发声需求。In this embodiment, the first housing 110 is provided with a first sound output hole 111 and a second sound output hole 112 on both sides of the diaphragm 120, and the first sound output hole 111 and the second sound output hole 112 are both The sound emitted by the diaphragm 120 can be output. In addition, since the second sound output hole 112 is far from the diaphragm 120, the sound effect output through the second sound output hole 112 is inferior to the sound effect output by the first sound output hole 111. By providing the second housing 200 in the sound emitting device 100, A cavity 300 capable of enhancing the sound output from the second sound output hole 112 is formed in cooperation with the second housing 200 and the outside of the first housing 110 to improve the sound effect output from the second sound output hole 112. A third sound output hole 210 is provided on the second housing 200 so that the cavity 300 can communicate with the outside world through the third sound output hole 210. That is, the sound output from the second sound output hole 112 is only strengthened by the cavity 210, The sound output hole 210 is transmitted to meet the double-sided sound output requirements of the sound emitting device 100.
其中，第一壳体110包括相背设置的第一侧和第二侧，所述第一出声孔111设置于所述第一壳体110的第一侧，所述第二出声孔112设置于所述第一壳体110的第二侧；且所述振膜120位于所述壳体110内靠近所述第一侧所在的一侧。并通过在第一壳体110的第二侧所在的一侧设置第二壳体200，并在第二壳体200与第一壳体110的外侧配合形成能够用于强化从第二出声孔112输出的声音信号的腔体300，从而使从第一出声孔111和第二出声孔112输出的声音信号均能满足收听需求，实现发声器件100的双面发声。The first housing 110 includes a first side and a second side disposed opposite to each other. The first sound output hole 111 is provided on the first side of the first housing 110 and the second sound output hole 112. It is disposed on the second side of the first casing 110; and the diaphragm 120 is located on a side of the casing 110 near the first side. The second casing 200 is provided on the side where the second side of the first casing 110 is located, and the second casing 200 is matched with the outside of the first casing 110 to form a second sound hole that can be used to strengthen The cavity 300 of the sound signal output by 112, so that the sound signals output from the first sound output hole 111 and the second sound output hole 112 can meet the listening requirements, and the double-sided sound of the sound emitting device 100 is realized.
其中，腔体300包括第二壳体200与第一壳体110的第二侧之间所具有的第一间隙310以及第二壳体200与第一壳体110的外侧壁之间所具有的第二间隙320，且第一间隙310和第二间隙320连通。第一间隙310和第二间隙320可以按照声学设计形成，以使第一间隙310和第二间隙320组合形成的腔体300能够强化第二出声孔112输出的声音信号。The cavity 300 includes a first gap 310 between the second casing 200 and the second side of the first casing 110 and a space between the second casing 200 and an outer sidewall of the first casing 110. The second gap 320 is in communication with the first gap 310 and the second gap 320. The first gap 310 and the second gap 320 may be formed according to an acoustic design, so that the cavity 300 formed by combining the first gap 310 and the second gap 320 can strengthen the sound signal output by the second sound hole 112.
比如，第一间隙310的宽度取值范围为0.15～0.25毫米，可选为0.2毫米，第一间隙310的长度可以根据第一壳体110的长度进行设定；第二间隙320的宽度取值范围为0.4～1.0毫米，可选为0.8毫米，而第二间隙320的长度可以根据第一壳体110的高度进行设定。For example, the width of the first gap 310 ranges from 0.15 to 0.25 mm, and can be 0.2 mm. The length of the first gap 310 can be set according to the length of the first housing 110. The width of the second gap 320 can be set. The range is from 0.4 to 1.0 mm, and can be selected from 0.8 mm. The length of the second gap 320 can be set according to the height of the first casing 110.
其中，位于第一壳体110和第二壳体200之间的腔体300呈“凹”形设置。Wherein, the cavity 300 between the first casing 110 and the second casing 200 is provided in a “concave” shape.
其中，发声组件100还可以包括设置于第一壳体110的第一侧的第三壳体400，且第三壳体400上设置有用于让第一出声孔111与外界连通的第四出声孔410。通过设置第三壳体400可以进一步保护发声器件100，避让发声器 件100在使用或者安装过程中受到损伤。Wherein, the sound emitting component 100 may further include a third casing 400 disposed on the first side of the first casing 110, and a fourth outlet for allowing the first sound outlet hole 111 to communicate with the outside is provided on the third casing 400. Sound hole 410. By providing the third casing 400, the sound emitting device 100 can be further protected from being damaged during use or installation.
而且，第二壳体200和第三壳体400可以采用粘接或者超声波焊接等方式组装在一起，并形成能够容置发声器件100的容置腔。In addition, the second casing 200 and the third casing 400 may be assembled together by means of bonding or ultrasonic welding, and form an accommodating cavity capable of accommodating the sound emitting device 100.
进一步地，还可以在第一壳体110和第三壳体400之间设置缓冲层130，以避免发声组件在碰撞或者剧烈振动中，对发声器件100的振膜120造成损伤。其中，缓冲层130可以是泡棉层或者硅胶层，还可以是其他具备缓存作用的结构，比如弹片等。Further, a buffer layer 130 may also be provided between the first casing 110 and the third casing 400 to prevent the sound generating component from damaging the diaphragm 120 of the sound generating device 100 during a collision or severe vibration. The buffer layer 130 may be a foam layer or a silicone layer, and may also be other structures having a buffer function, such as an elastic sheet.
其中，发声组件还包括盖设于第三出声孔210的第一防尘层510以及盖设于第四出声孔410的第二防尘层520，通过设置可以防尘层，可以有效避免灰尘等杂物进入发声器件100内，进而堆积在振膜120，影响发声器件100的发声效果。第一防尘层510或者第二防尘层520可以是防尘泡棉层，也可以是过滤网，只要能够起到防尘作用，并不影响声音的输出即可。The sound emitting component further includes a first dustproof layer 510 covered on the third sound emitting hole 210 and a second dustproof layer 520 covered on the fourth sound emitting hole 410. By providing a dustproof layer, it can be effectively avoided Debris such as dust enters the sound generating device 100 and further accumulates in the diaphragm 120, which affects the sound generating effect of the sound generating device 100. The first dust-proof layer 510 or the second dust-proof layer 520 may be a dust-proof foam layer or a filter screen, as long as the dust-proof function can be performed without affecting the sound output.
其中，本公开实施例中的发声器件100可以是受话器，也可以是扬声器。The sound emitting device 100 in the embodiment of the present disclosure may be a receiver or a speaker.
本公开实施例还提供一种电子设备，包括上述发声组件。An embodiment of the present disclosure further provides an electronic device including the above-mentioned sound emitting component.
其中，电子设备设置有用于让第三出声孔210与外界连通的第一出声通道以及用于让第一出声孔111与外界连通的第二出声通道，以满足电子设备的双面发声。The electronic device is provided with a first sound output channel for allowing the third sound output hole 210 to communicate with the outside world and a second sound output channel for allowing the first sound output hole 111 to communicate with the outside world, so as to meet the double sides of the electronic device. Speak.
而且，还可以在第一出声通道内设置第一装饰罩，第二出声通道内设置第二装饰罩，也优化第一出声通道和第二出声通道的外观效果。第一装饰罩和第二装饰罩可以是金属装饰罩，也可以是塑料装饰罩。Moreover, a first decorative cover can be provided in the first sound output channel, and a second decorative cover can be provided in the second sound output channel, and the appearance effects of the first sound output channel and the second sound output channel can also be optimized. The first decorative cover and the second decorative cover may be metal decorative covers or plastic decorative covers.
其中，该电子设备可以是手机、平板电脑、个人数字助理(Personal Digital Assistant，PDA)、电子书阅读器、动态影像专家压缩标准音频层面3(Moving Picture Experts Group Audio Layer III，MP3)播放器、动态影像专家压缩标准音频层面4(Moving Picture Experts Group Audio Layer IV，MP4)播放器、膝上型便携计算机、车载电脑、台式计算机、机顶盒、智能电视机、可穿戴设备等等。The electronic device may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), an e-book reader, a Moving Picture Experts Standard Audio Layer 3 (MP3) player, Motion picture expert compression standard audio layer 4 (Moving Picture Experts Group Audio Audio Layer IV, MP4) player, laptop portable computer, car computer, desktop computer, set-top box, smart TV, wearable device and so on.
需要说明的是，上述发声组件实施例的实现方式同样适应于该电子设备的实施例中，并能达到相同的技术效果，在此不再赘述。It should be noted that, the implementation manner of the above-mentioned sounding component embodiment is also applicable to the embodiment of the electronic device, and can achieve the same technical effect, which is not repeated here.
需要说明的是，在本文中，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、物品或者装置不仅包括那些要素，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、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。It should be noted that, in this article, the terms "including", "including" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, It also includes other elements not explicitly listed, or elements inherent to such a process, method, article, or device. Without more restrictions, an element limited by the sentence "including a ..." does not exclude that there are other identical elements in the process, method, article, or device that includes the element.
以上所述，仅为本公开的具体实施方式，但本公开的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以权利要求的保护范围为准。The above is only a specific implementation of the present disclosure, but the scope of protection of the present disclosure is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present disclosure. It should be covered by the protection scope of this disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (10)

  1. 一种发声组件，包括：A sounding component includes:
    发声器件，所述发声器件包括第一壳体和设置于所述第一壳体内的振膜，所述第一壳体在所述振膜的两侧分别设置有第一出声孔和第二出声孔，且所述第一出声孔靠近所述振膜的一侧设置；Sound generating device, the sound generating device includes a first housing and a diaphragm disposed in the first housing, and the first housing is provided with a first sound emitting hole and a second A sound emitting hole, and the first sound emitting hole is disposed near one side of the diaphragm;
    第二壳体，所述第二壳体与所述第一壳体的外侧配合形成一用于强化所述第二出声孔输出的声音的腔体，且所述腔体通过设置于所述第二壳体上的第三出声孔与外界连通。A second casing, the second casing cooperates with the outside of the first casing to form a cavity for strengthening the sound output from the second sound output hole, and the cavity is provided in the cavity The third sound emitting hole on the second casing is in communication with the outside world.
  2. 根据权利要求1所述的发声组件，其中，所述腔体包括所述第二壳体与所述第一壳体上设置有所述第二出声孔的一侧之间所具有的第一间隙以及所述第二壳体与所述第一壳体的外侧壁之间所具有的第二间隙，且所述第一间隙和所述第二间隙连通。The sound emitting component according to claim 1, wherein the cavity includes a first between the second housing and a side of the first housing where the second sound emitting hole is provided. A gap and a second gap between the second casing and an outer side wall of the first casing, and the first gap and the second gap communicate with each other.
  3. 根据权利要求1所述的发声组件，其中，所述第一壳体包括相背设置的第一侧和第二侧，所述第一出声孔设置于所述第一壳体的第一侧，所述第二出声孔设置于所述第一壳体的第二侧；The sound emitting component according to claim 1, wherein the first casing includes a first side and a second side disposed opposite to each other, and the first sound hole is disposed on the first side of the first casing The second sound emitting hole is disposed on the second side of the first casing;
    所述发声组件包括设置于所述第一壳体的第一侧的第三壳体，且所述第三壳体上设置有用于让所述第一出声孔与外界连通的第四出声孔。The sound emitting component includes a third housing provided on a first side of the first housing, and a fourth sound output is provided on the third housing to allow the first sound output hole to communicate with the outside world. hole.
  4. 根据权利要求3所述的发声组件，其中，所述第一壳体与所述第三壳体之间设置有缓冲层。The sound emitting component according to claim 3, wherein a buffer layer is provided between the first casing and the third casing.
  5. 根据权利要求4所述的发声组件，其中，所述缓冲层为泡棉层、硅胶层中的任一项。The sound emitting component according to claim 4, wherein the buffer layer is any one of a foam layer and a silica gel layer.
  6. 根据权利要求3所述的发声组件，其中，所述发声组件还包括盖设于所述第三出声孔的第一防尘层以及盖设于所述第四出声孔的第二防尘层。The sound generating component according to claim 3, wherein the sound generating component further comprises a first dustproof layer covering the third sound emitting hole and a second dustproof covering the fourth sound emitting hole. Floor.
  7. 根据权利要求6所述的发声组件，其中，所述第一防尘层和第二防尘层均为防尘泡棉层。The sound emitting component according to claim 6, wherein the first dustproof layer and the second dustproof layer are both a dustproof foam layer.
  8. 一种电子设备，包括如权利要求1至7中任一项所述的发声组件。An electronic device comprising the sound emitting component according to any one of claims 1 to 7.
  9. 根据权利要求8所述的电子设备，其中，所述电子设备设有与用于让所述第三出声孔与外界连通的第一出声通道以及用于让所述第一出声孔与外 界连通的第二出声通道。The electronic device according to claim 8, wherein the electronic device is provided with a first sound output channel for allowing the third sound output hole to communicate with the outside world, and a first sound output hole for allowing the first sound output hole to communicate with the outside. Externally connected second sound output channel.
  10. 根据权利要求9所述的电子设备，其中，所述第一出声通道内设置有第一装饰罩，所述第二出声通道内设置有第二装饰罩。The electronic device according to claim 9, wherein a first decorative cover is provided in the first sound output channel, and a second decorative cover is provided in the second sound output channel.
PCT/CN2019/106366 2018-09-28 2019-09-18 Sound production assembly and electronic apparatus WO2020063415A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811140208.8A CN109168099A (en) 2018-09-28 2018-09-28 A kind of sounding component and electronic equipment
CN201811140208.8 2018-09-28

Publications (1)

Publication Number Publication Date
WO2020063415A1 true WO2020063415A1 (en) 2020-04-02

Family

ID=64892989

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/106366 WO2020063415A1 (en) 2018-09-28 2019-09-18 Sound production assembly and electronic apparatus

Country Status (2)

Country Link
CN (1) CN109168099A (en)
WO (1) WO2020063415A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109168099A (en) * 2018-09-28 2019-01-08 维沃移动通信有限公司 A kind of sounding component and electronic equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103167387A (en) * 2011-12-13 2013-06-19 富电电子（株） Microspeaker with inner resonance chamber
CN103442316A (en) * 2013-09-03 2013-12-11 汉得利（常州）电子有限公司 Loudspeaker with virtual sound cavity
CN204046805U (en) * 2014-08-07 2014-12-24 江西联创宏声电子有限公司 A kind of electroacoustic transducer of tow sides sounding
CN104754441A (en) * 2013-12-31 2015-07-01 深圳富泰宏精密工业有限公司 Loudspeaker assembly and electronic device with loudspeaker assembly
US20150304763A1 (en) * 2014-04-16 2015-10-22 Transound Electronics Co.,Ltd Earphone with dual loudspeakers
CN106162457A (en) * 2016-07-11 2016-11-23 深圳天珑无线科技有限公司 Speaker and mobile device
CN206490819U (en) * 2016-08-31 2017-09-12 歌尔股份有限公司 A kind of sound pipe road, loudspeaker assembly and bilateral are spoken mobile phone
CN109168099A (en) * 2018-09-28 2019-01-08 维沃移动通信有限公司 A kind of sounding component and electronic equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1568070A (en) * 2003-06-30 2005-01-19 王兴荣 Planar series magnetic circuit double sided sounder
CN104581483A (en) * 2014-12-24 2015-04-29 青岛歌尔声学科技有限公司 Open type earphone
CN205071260U (en) * 2015-08-18 2016-03-02 中山雄声电子有限公司 Earphone with two sound cavities
US10244308B2 (en) * 2015-08-27 2019-03-26 Apple Inc. Audio speaker having a rigid adsorptive insert
CN205726398U (en) * 2016-05-24 2016-11-23 维沃移动通信有限公司 A kind of speaker and electronic product
CN207835804U (en) * 2018-02-26 2018-09-07 歌尔科技有限公司 Sound-producing device and electronic product

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103167387A (en) * 2011-12-13 2013-06-19 富电电子（株） Microspeaker with inner resonance chamber
CN103442316A (en) * 2013-09-03 2013-12-11 汉得利（常州）电子有限公司 Loudspeaker with virtual sound cavity
CN104754441A (en) * 2013-12-31 2015-07-01 深圳富泰宏精密工业有限公司 Loudspeaker assembly and electronic device with loudspeaker assembly
US20150304763A1 (en) * 2014-04-16 2015-10-22 Transound Electronics Co.,Ltd Earphone with dual loudspeakers
CN204046805U (en) * 2014-08-07 2014-12-24 江西联创宏声电子有限公司 A kind of electroacoustic transducer of tow sides sounding
CN106162457A (en) * 2016-07-11 2016-11-23 深圳天珑无线科技有限公司 Speaker and mobile device
CN206490819U (en) * 2016-08-31 2017-09-12 歌尔股份有限公司 A kind of sound pipe road, loudspeaker assembly and bilateral are spoken mobile phone
CN109168099A (en) * 2018-09-28 2019-01-08 维沃移动通信有限公司 A kind of sounding component and electronic equipment

Also Published As

Publication number Publication date
CN109168099A (en) 2019-01-08

Similar Documents

Publication Publication Date Title
WO2022083639A1 (en) Electronic device
WO2020020129A1 (en) Sound generation structure, and terminal
WO2019228180A1 (en) Mobile terminal
WO2020077782A1 (en) Mobile terminal device
US20130260823A1 (en) Compact Portable Electronic Device Having Augmented Back Volume for Speaker
WO2022083643A1 (en) Electronic device
JP2012114747A (en) Covering unit for opening and electronic apparatus including the covering unit
JP4435841B2 (en) Electronics
KR100690767B1 (en) Mobile communication terminal
CN108769879B (en) Back sound cavity subassembly and electronic equipment
WO2013164907A1 (en) Electronic device
US9307314B2 (en) Electronic device with side acoustic emission type speaker device
US20170013334A1 (en) Mobile terminal
US10932021B2 (en) Speaker box and mobile terminal device using same
WO2024001979A1 (en) Electronic device
CN101594401B (en) Electronic device with receiver
WO2023088164A1 (en) Electroacoustic module and electronic device
WO2021052243A1 (en) Speaker and terminal
WO2023207841A1 (en) Electronic device, and control method and apparatus
WO2019128645A1 (en) Electronic assembly and electronic device
CN106453759B (en) Mobile device
WO2020020067A1 (en) Sounding structure and terminal
US9271084B2 (en) Suspension system for micro-speakers
CN206181368U (en) Sound production ware, including vocal ware module and electronic equipment of this sound production ware
WO2020063415A1 (en) Sound production assembly and electronic apparatus

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19866687

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19866687

Country of ref document: EP

Kind code of ref document: A1