WO2013185409A1 - 双重360°发声的共振便携式音响 - Google Patents

双重360°发声的共振便携式音响 Download PDF

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Publication number
WO2013185409A1
WO2013185409A1 PCT/CN2012/079249 CN2012079249W WO2013185409A1 WO 2013185409 A1 WO2013185409 A1 WO 2013185409A1 CN 2012079249 W CN2012079249 W CN 2012079249W WO 2013185409 A1 WO2013185409 A1 WO 2013185409A1
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WIPO (PCT)
Prior art keywords
sound
resonant
sub
dual
circuit board
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PCT/CN2012/079249
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English (en)
French (fr)
Inventor
梅庆开
Original Assignee
Mei Qingkai
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Publication of WO2013185409A1 publication Critical patent/WO2013185409A1/zh

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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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band

Definitions

  • the present invention relates to an audio device, and more particularly to a resonant portable audio system with a dual 360° sound. ⁇ Background technique ⁇
  • the conventional transmission sound is sounded through an inductor coil and a speaker disposed in the sound.
  • the sound quality of the conventional sound is closely related to the speaker.
  • the speaker is the only sounding device in the sound, and the sound quality is fixed. The sound quality of the speaker cannot be changed arbitrarily.
  • the sound source of the speaker is a point sound source, so that the sound is directional, interference type and spatial.
  • the sound of combining the resonant sound and the speaker system has appeared in the prior art.
  • the sound has the characteristics of high pitch, good bass, large range, etc.
  • the existing resonant sound and traditional speaker The combination still has some shortcomings. Because the resonant sound is 360 °, the traditional sound can only sound in a certain direction and a certain space because of the limitation of its point source. Therefore, the sound cannot be 360 °. Therefore, the two are combined. After that, its sound quality and sound effects could not achieve good results, and the resonant sound and traditional speakers have not been perfectly combined.
  • the object of the present invention is to effectively overcome the deficiencies of the above-mentioned techniques and to provide a dual 360° audible resonant portable acoustic sound that combines a resonant sound with a conventional speaker.
  • the sound will resonate 360.
  • the 360° sound produced by the combination of the sound and the traditional speaker combines to achieve a dual 360° sound. Have a more perfect sound.
  • a dual 360° sounding resonant portable sound comprising a housing and a resonant sound generator and a PCB circuit board disposed in the housing, the improvement being: the housing is formed with The sound chamber is provided with at least three speakers in the sound cavity, and the speaker is electrically connected to the PCB circuit board.
  • the sound chamber is formed by separating one or more independent sub-voice chambers, and at least one horn is disposed in each of the sub-sound chambers.
  • a sound transmission hole is disposed on the housing corresponding to the speaker position.
  • a duct is fixedly disposed in each of the sub-sonic chambers, and one end of the duct is directed to a position at which the housing transmits a sound hole.
  • the housing has a quadrangular prism structure, and the sound chamber is separated by a longitudinal partition to form two sub-phone chambers, and the longitudinal partition plate is disposed along a diagonal direction of the cross-section of the quadrangular prism-shaped housing, and the cavity is formed by isolation.
  • the two sub-phone chambers have a triangular cross section, and each of the sub-phone chambers is formed with two side walls respectively located on both sides of the air duct.
  • Two horns are respectively disposed in each of the sub-phone chambers, and two horns are disposed on the two side walls of the sub-phone chamber.
  • the housing is provided with a touch button electrically connected to the PCB circuit board.
  • a Bluetooth module is electrically connected to the PCB circuit board.
  • a sound receiving module is electrically connected to the PCB circuit board.
  • the PCB circuit board is provided with a card holder, and the card holder has an SD card interface, a MICRO SD interface and an MMC interface electrically connected to the PCB circuit board.
  • the invention has the following advantages: First, the invention combines the traditional speaker with the current resonant sound, and provides a plurality of speakers in the cavity of the resonant sound, and the plurality of speakers combine to form a multi-directional sounding effect (single speaker sound has direction) Sexually), when the resonant sound is combined with multiple speakers, the 360° sound effect of the 360° sound and the traditional speaker combination 360° sound can be realized, greatly The sound quality experience of the resonant sound is improved; Secondly, the cavity is separated into two independent sub-voice chambers by the longitudinal partition, so that the horn of each cavity has an independent confined space, which improves the high-pitched effect of the traditional horn and simultaneously forms The left and right channels provide users with more experience.
  • a duct is arranged in each sub-sound cavity.
  • the duct facilitates the propagation of audio.
  • the audio in the sub-phone cavity is transmitted through the air duct, It diffuses in the air duct and forms resonance, which enhances the sound quality, making the played music more sharp and pleasant, and the high-pitched effect is stronger.
  • the casing is designed as a quadrangular prism structure, and the conventional speakers are respectively disposed in the cavity. On the four sides of the body, therefore, each speaker is 90 ° to each other, and the four speakers can achieve a perfect 360° surround sound; fifth, the touch button is used to enrich the user experience, and the use is faster and more convenient. .
  • Figure 1 is a schematic view of the internal structure of the present invention
  • Figure 2 is a schematic diagram 2 of the internal structure of the present invention.
  • Figure 3 is a schematic view 3 of the internal structure of the present invention.
  • Figure 4 is a schematic perspective view of the present invention.
  • housing 1 housing 1; resonant sounder 2; longitudinal partition 3; sub-sonic cavity 4 (5); horn 6 (7, 8, 9); air duct 10 (11); touch button 12; ; transverse partition 14.
  • the present invention discloses a dual 360 ° sounding resonant portable audio comprising a housing 1 and a resonant sounder 2 and a PCB circuit board disposed in the housing 1, the resonant sound
  • the device 2 is disposed at the bottom of the housing 1 , and a transverse partition 14 is disposed above the resonant sound generator 2 in the housing 1 to isolate the upper portion of the housing 1 from the bottom portion, so that a sound chamber is formed on the upper portion of the housing 1 for the sound.
  • At least three speakers are arranged in the cavity.
  • the sound chamber is separated by the longitudinal partition 3 to form two independent sub-sound chambers 4, 5; the lower end of the longitudinal partition 3 is fixedly connected with the lateral partition 14, the upper end is fixedly connected with the upper portion of the casing 1, the two independent sub-sound chambers 4, 5 are used to form the left and right channels; the inner wall of the sub-sound chamber 4 Having at least two conventional horns 6 and 7, the inner wall of the sub-sonic cavity 5 is provided with at least two conventional horns 8, 9, and the conventional horns 6, 7, 8, and 9 are electrically connected to the PCB circuit board; A sound transmission hole 13 is disposed on the casing 1 corresponding to the position of the conventional horn 6, 7, 8, and 9.
  • the sound transmission hole 13 on the casing 1 is a dot matrix structure formed by a plurality of sub-transmission holes, and the structure is designed to facilitate the transmission of audio, and further optimize the sound quality; 3 is two pieces, and the longitudinal partitions 3 are disposed at a certain distance (small distance) in the middle of the sound chamber.
  • the sound chamber can be disposed without being isolated, and at least three speakers can be directly disposed on the inner wall of the entire sound chamber; or can be separated into a plurality of sub-voice chambers, but not limited to two sub-voice chambers. For example, there may be three sub-sound cavities, four sub-sound cavities, etc., and one or more horns are disposed in each sub-sound cavity.
  • a duct 10 is fixedly disposed in the sub-sonic chamber 4, and a duct 11 is fixedly disposed in the sub-phone chamber 5.
  • One end of the ducts 10, 11 is directed to the longitudinal partition 3, and the other end is directed to the housing 1 to transmit sound.
  • the ducts 10, 11 facilitate the propagation of audio, and when the audio in the sub-cavity 4 propagates through the duct 10 or the audio in the sub-cavity 5 propagates through the duct 11, it can diffuse and form a resonance in the duct 10 or 11. Improves the sound quality, making the music played more sharp and the treble effect is stronger.
  • the air ducts 10 and 11 are in an "S" shape, and the "S" shaped air duct 10 is vertically disposed in the sub-sonic chamber 4, and the "S"-shaped air duct 11 is vertically disposed in the sub-sound chamber 5.
  • the ducts 10, 11 may also be of other shapes, such as "V, shape, etc.”
  • the housing 1 has a quadrangular prism structure; the longitudinal partition 3 is disposed along a diagonal direction of a cross section of the quadrangular prismatic housing 1, and the two subtones formed by the sound chamber isolation
  • the cavity 4, 5 has a triangular cross section, and the sub-sonic cavity 4 is formed with two side walls respectively located at two sides of the air duct 10, and the sub-phone cavity 5 is formed with two side walls respectively located at two sides of the air duct 11;
  • the two side walls of the sub-phone chamber 4 and the sub-phone chamber 5 are two adjacent side faces of the quadrangular prism-shaped housing 1.
  • the conventional horns disposed in the sub-sound cavity 4 are two (horns 6, 7), and the conventional horns disposed in the sub-sound cavity 5 are two (horns 8, 9), and the two sub-sound chambers 4, 5 are set to four.
  • the four conventional horns 6, 7, 8, and 9 of the two sub-cavities 4, 5 are respectively located on the four sides of the quadrangular prismatic housing 1, and the two adjacent conventional horns are at 90 °.
  • the combination of four speakers 6, 7, 8, and 9 achieves a perfect 360 ° surround sound.
  • the housing 1 can also be designed in other shapes, such as: cylindrical or the like.
  • a touch button 12 electrically connected to the PCB circuit board is disposed on the top of the housing 1, and the touch button 12 enriches the user experience, and is quicker and more convenient to use;
  • the PCB circuit board The utility model is electrically connected with a bluetooth module, can realize wireless connection with other devices through the bluetooth module, and is more convenient to use;
  • the PCB circuit board is electrically connected with a sound receiving module, so that the dual 360° sounding resonant portable sound of the invention has a radio Function, the user can listen to some news, entertainment programs, etc.
  • the PCB circuit board is provided with a card holder, the card holder has an SD card interface electrically connected with the PCB circuit board, and the MICRO SD interface ⁇ C interface, can read various memory cards, decode and play MP3 data and WMA format data stored in the memory card, and meet the humanized requirements of people.
  • the present invention combines the conventional horns 6, 7, 8, and 9 with the current resonant sound, four horns 6, 7, 8, and 9, four horns 6, 7, and 8 are disposed in the sound cavity of the resonant sound. 9 combination to form a multi-directional sound effect (single speaker sound has directionality), so when the resonant sound is combined with four speakers 6, 7, 8, and 9, the resonance 360 ° sound can be realized and the traditional speaker combination 360 ° sound The dual 360 ° sound effect greatly enhances the sound quality experience of the resonant sound.
  • the sound chamber is separated into two independent sub-voice chambers 4, 5 by the longitudinal partition 3, so that the speakers 6, 7 or in each sound chamber 8, 9 has an independent confined space, which enhances the high-pitched effect of the traditional speaker, and forms the left and right channels at the same time, bringing more user experience.

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  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)

Abstract

本发明公开了一种双重360°发声的共振便携式音响。该共振便携式音响包括壳体及设置于壳体内的共振发声器和印刷电路板（PCB），其改进在于：所述壳体中形成有音腔，于所述音腔内设置有至少三个喇叭，所述喇叭与所述PCB电路板电性连接。本发明的有益效果在于：将传统的喇叭与现行共振音响结合为一体，于共振音响的腔体内设置多个喇叭，多个喇叭组合形成多方向发声效果，这与单喇叭发声的方向性效果不同。当共振音响与多个喇叭组合后，即可实现共振360°发声与传统喇叭组合360°发声的双重360°发声效果，极大地提高了共振音响的音质体验。

Description

双重 360 ° 发声的共振便携式音响
【技术领域】
本发明涉及音响设备， 尤其涉及一种双重 360 ° 发声的共振便携式音响。 【背景技术】
习知的传动音响是通过设置在音响内的电感线圈及扬声器进行发声， 这 种传统音响的音质与扬声器有密切的关系， 扬声器是音响内唯一的发声装置， 其音质是固定不变的， 使用者不能随意改变扬声器的音质， 此外， 其扬声器 的音源为点声源， 使其发声具有方向性， 干涉型及空间性等。
近年来市场上出现了一种颠覆了人们对传统音响概念认识的共振音响， 这种共振音响的发声系统本身没有振膜， 它利用共振的原理， 将音频信号转 化为音频机械振动， 输出给与它接触的任何硬质物体， 使该硬质物体作为发 声介质发声， 其声音柔和均匀， 无指向性， 呈 360 ° 环绕发声， 且根据不同的 发声介质可形成不同的音色效果。
随着共振音响的诞生， 现有技术中也出现了将共振音响和扬声系统相结 合的音响， 该音响具有高音、 低音效果好、 音域大等特点； 然而， 现有的共 振音响与传统扬声器的结合仍存在一定不足， 由于共振音响为 360 ° 发声， 而 传统音响由于其点声源的局限性， 只能在一定方向和一定空间区域内发声， 不能 360 ° 发声， 因此，两者相结合后，其音质、音效均不能达到良好的效果， 共振音响与传统扬声器还未能完美结合。
【发明内容】
本发明的目的在于有效克服上述技术的不足， 提供一种将共振音响与传 统扬声器结合于一体的双重 360 ° 发声的共振便携式音响。 该音响将共振 360 。 发声与传统扬声器组合形成的 360 ° 发声融为一体，实现了双重 360 ° 发声， 具有更加完美的音效。
本发明的技术方案是这样实现的： 一种双重 360 ° 发声的共振便携式音 响， 它包括壳体及设置于壳体内的共振发声器和 PCB 电路板， 其改进在于： 所述壳体中形成有音腔， 于所述音腔内设置有至少三个喇叭， 所述喇叭与所 述 PCB电路板电性连接。
下面对上述技术方案进一步阐述：
所述音腔通过离形成一个或多个独立的子音腔， 于每个子音腔内设置有 至少一个喇叭。
所述壳体上对应于所述喇叭位置设置有传音孔。
所述每个子音腔内固定设有一风管， 风管的其中一端指向所述壳体上传 音孔的位置。
所述壳体呈四棱柱状结构， 所述音腔通过一纵向隔板隔离形成两个子音 腔， 纵向隔板沿四棱柱状壳体横截面的对角线方向设置， 所述腔体隔离形成 的两子音腔的横截面呈三角形， 每个子音腔形成有分别位于所述风管两侧的 两个侧壁。
所述每个子音腔内分别设置有两个喇叭， 两喇叭对应设置于所述子音腔 的两侧壁上。
所述壳体上设有与所述 PCB电路板电性连接的触摸式按键。
所述 PCB电路板上电性连接有一蓝牙模块。
所述 PCB电路板上电性连接有一收音模块。
所述 PCB电路板上设有卡座， 卡座上具有与 PCB电路板电性连接的 SD卡 接口、 MICRO SD接口、 MMC接口。
本发明的有益效果在于： 其一、 本发明将传统的喇叭与现行共振音响结 合为一体， 于共振音响的腔体内设置多个喇叭， 多个喇叭组合形成多方向发 声效果 （单喇叭发声具有方向性）， 当共振音响与多个喇叭组合的后， 即可实 现共振 360 ° 发声与传统喇叭组合 360 ° 发声的双重 360 ° 发声效果， 极大地 提高了共振音响的音质体验； 其二、 通过纵向隔板将腔体隔离成两个独立的 子音腔， 使得每个腔体内的喇叭具有独立的密闭空间， 提高了传统喇叭的高 音效果， 同时形成左右声道， 给用户带来更多的使用体验； 其三、 在每个子 音腔内设置一风管， 该风管有利于音频的传播， 当子音腔内的音频经风管传 播时， 可在风管内扩散并形成共振， 提升音质效果， 使得播放的音乐更加锐 耳动听， 高音效果更强； 其四、 本发明中将壳体设计成四棱柱状结构， 再将 传统喇叭分别设置于腔体内的四个面上， 因此， 各个喇叭之间互成 90 ° 左右， 四个喇叭组合后可达到完美的 360° 环绕发声； 其五、 采用触摸式按键， 丰富 了用户体验， 使用更加快捷方便。
【附图说明】
图 1为本发明内部结构示意图一；
图 2为本发明内部结构示意图二；
图 3为本发明内部结构示意图三；
图 4为本发明的立体结构示意图；
图中： 壳体 1 ; 共振发声器 2; 纵向隔板 3; 子音腔 4 (5 ); 喇叭 6 ( 7、 8、 9 ); 风管 10 ( 11 ); 触摸式按键 12; 传音孔 13; 横向隔板 14。
【具体实施方式】
下面结合附图和实施例对本发明作进一步的描述。
参照图 1至图 4所示，本发明揭示了一种双重 360 ° 发声的共振便携式音 响， 它包括壳体 1及设置于壳体 1内的共振发声器 2和 PCB电路板， 所述共 振发声器 2设置于壳体 1底部， 壳体 1内共振发声器 2的上方设有一横向隔 板 14， 将壳体 1的上部与底部隔离， 使壳体 1上部形成有一音腔， 于所述音 腔内设置至少三个喇叭。
本实施例中， 所述音腔又通过纵向隔板 3隔离形成两个独立的子音腔 4、 5； 纵向隔板 3的下端与横向隔板 14固定连接， 上端与壳体 1上部固定连接， 所述两独立的子音腔 4、 5用于形成左声道及右声道； 子音腔 4内壁上设置有 至少两个传统喇叭 6、 7， 子音腔 5内壁上设置有至少两个传统喇叭 8、 9， 所 述传统喇叭 6、 7、 8、 9与所述 PCB电路板电性连接； 于所述壳体 1上对应于 所述传统喇叭 6、 7、 8、 9位置设置有传音孔 13。 较佳的， 所述壳体 1上的传 音孔 13为多个子传音孔形成的点阵状结构，这种结构设计有利于音频的传出， 进一步优化了音响音质； 所述纵向隔板 3为两块， 纵向隔板 3间隔一定距离 (较小距离） 设置于所述音腔中间。 可以理解的是， 本发明结构中， 音腔可 以不进行隔离， 直接将至少三个喇叭设置于整个音腔的内壁； 也可以隔离成 多个子音腔， 但并不局限于两个子音腔， 例如可以是三个子音腔， 四个子音 腔等， 在每个子音腔内设置一个或多个喇叭。
此外，所述子音腔 4内固定设有一风管 10，子音腔 5内固定设有风管 11， 风管 10、 11一端指向所述纵向隔板 3， 另一端指向所述壳体 1上传音孔 13的 位置。 该风管 10、 11有利于音频的传播， 当子音腔 4内的音频经风管 10传 播或子音腔 5内的音频经风管 11传播时， 可在风管 10或 11内扩散并形成共 振， 提升音质效果， 使得播放的音乐更加锐耳动听， 高音效果更强。 较佳的， 该风管 10、 11呈 "S "形， " S "形风管 10竖向设置于所述子音腔 4内， "S " 形风管 11竖向设置于所述子音腔 5内。 可以理解的是， 该风管 10、 11也可 以是其他形状， 例如 "V,形等等。
进一步的， 本实施例中， 所述壳体 1 呈四棱柱状结构； 所述纵向隔板 3 沿四棱柱状壳体 1横截面的对角线方向设置，所述音腔隔离形成的两子音腔 4、 5的横截面呈三角形，子音腔 4形成有分别位于所述风管 10两侧的两个侧壁， 子音腔 5形成有分别位于所述风管 11两侧的两个侧壁； 所述子音腔 4及子音 腔 5中两个侧壁即为四棱柱状壳体 1的两个相邻的侧面。 所述子音腔 4内设 置的传统喇叭为两个（喇叭 6、 7)，所述子音腔 5内设置的传统喇叭为两个（喇 叭 8、 9)， 两个子音腔 4、 5共设置四个传统喇叭 6、 7、 8、 9， 喇叭 6、 7位 于所述风管 10两侧的两个侧壁上，喇叭 8、 9位于风管 1 1两侧的两个侧壁上。 由此， 两个子音腔 4、 5中的四个传统喇叭 6、 7、 8、 9分别位于四棱柱状壳 体 1的四个侧面上， 两两相邻的传统喇叭之间成 90 ° ， 四个喇叭 6、 7、 8、 9 组合后可达到完美的 360 ° 环绕发声。可以理解的是， 该壳体 1还可以设计成 其他形状， 例如： 圆柱形等等。
更进一步的， 于所述壳体 1 的顶部设有与所述 PCB电路板电性连接的触 摸式按键 12， 该触摸式按键 12 丰富了用户体验， 使用更加快捷方便； 所述 PCB电路板上电性连接有一蓝牙模块，可通过蓝牙模块实现与其他设备无线连 接， 使用更加方便； 所述 PCB 电路板上电性连接有一收音模块， 使得本发明 的双重 360 ° 发声的共振便携式音响具有收音机的功能，用户可以通过收音功 能收听一些新闻、 娱乐节目等， 丰富了其功能； 所述 PCB电路板上设有卡座， 卡座上具有与 PCB电路板电性连接的 SD卡接口、 MICRO SD接口、 匪 C接口， 可读取各种存储卡， 对存储卡中的存储的 MP3数据、 WMA格式数据等进行解码 播放， 满足了人们人性化的要求。
由于本发明将传统的喇叭 6、 7、 8、 9与现行共振音响结合为一体， 于共 振音响的音腔内设置四个喇叭 6、 7、 8、 9， 四个喇叭 6、 7、 8、 9组合形成多 方向发声效果（单喇叭发声具有方向性），所以， 当共振音响与四个喇叭 6、 7、 8、 9组合后， 即可实现共振 360 ° 发声与传统喇叭组合 360 ° 发声的双重 360 ° 发声效果， 极大地提高了共振音响的音质体验； 其次、 通过纵向隔板 3将 音腔隔离成两个独立的子音腔 4、 5， 使得每个音腔内的喇叭 6、 7或 8、 9具 有独立的密闭空间， 提高了传统喇叭的高音效果， 同时形成左右声道， 给用 户带来更多的使用体验。
以上所描述的仅为本发明的较佳实施例， 上述具体实施例不是对本发明 的限制。 在本发明的技术思想范畴内， 可以出现各种变形及修改， 凡本领域 的普通技术人员根据以上描述所做的润饰、 修改或等同替换， 均属于本发明 所保护的范围。

Claims

权利要求
1、 一种双重 360 ° 发声的共振便携式音响， 它包括壳体及设置于壳体内 的共振发声器和 PCB 电路板， 其特征在于： 所述壳体中形成有音腔， 于所述 音腔内设置有至少三个喇叭， 所述喇叭与所述 PCB电路板电性连接。
2、 根据权利要求 1所述的双重 360 ° 发声的共振便携式音响， 其特征在 于： 所述音腔通过离形成一个或多个独立的子音腔， 于每个子音腔内设置有 至少一个喇叭。
3、 根据权利要求 1所述的双重 360 ° 发声的共振便携式音响， 其特征在 于： 所述壳体上对应于所述喇叭位置设置有传音孔。
4、 根据权利要求 3所述的双重 360 ° 发声的共振便携式音响， 其特征在 于： 所述每个子音腔内固定设有一风管， 风管的其中一端指向所述壳体上传 音孔的位置。
5、 根据权利要求 4所述的双重 360 ° 发声的共振便携式音响， 其特征在 于： 所述壳体呈四棱柱状结构， 所述音腔通过一纵向隔板隔离形成两个子音 腔， 纵向隔板沿四棱柱状壳体横截面的对角线方向设置， 所述腔体隔离形成 的两子音腔的横截面呈三角形， 每个子音腔形成有分别位于所述风管两侧的 两个侧壁。
6、 根据权利要求 5所述的双重 360 ° 发声的共振便携式音响， 其特征在 于： 所述每个子音腔内分别设置有两个喇叭， 两喇叭对应设置于所述子音腔 的两侧壁上。
7、 根据权利要求 1至 5中任一项所述的双重 360 ° 发声的共振便携式音 响， 其特征在于： 所述壳体上设有与所述 PCB电路板电性连接的触摸式按键。
8、 根据权利要求 1至 5中任一项所述的双重 360 ° 发声的共振便携式音 响， 其特征在于： 所述 PCB电路板上电性连接有一蓝牙模块。
9、 根据权利要求 1至 5中任一项所述的双重 360 ° 发声的共振便携式音 响， 其特征在于： 所述 PCB电路板上电性连接有一收音模块。
10、根据权利要求 1至 5中任一项所述的双重 360 ° 发声的共振便携式音 响， 其特征在于： 所述 PCB电路板上设有卡座， 卡座上具有与 PCB电路板电 性连接的 SD卡接口、 MICRO SD接口、 匪 C接口。
PCT/CN2012/079249 2012-06-13 2012-07-27 双重360°发声的共振便携式音响 WO2013185409A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104363538A (zh) * 2014-10-29 2015-02-18 深圳市星盘科技有限公司 一种声腔装置及音箱
CN107071667A (zh) * 2017-05-17 2017-08-18 广东欧珀移动通信有限公司 扬声器组件及移动终端
CN109275053A (zh) * 2018-09-20 2019-01-25 贵州奥斯科尔科技实业有限公司 一种手持式麦克风音箱
CN110379219A (zh) * 2019-07-22 2019-10-25 商洛学院 一种用于英语听力教学的辅助装置
CN112788480B (zh) * 2021-01-27 2023-01-24 歌尔科技有限公司 出声结构及可穿戴设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1222047A (zh) * 1997-12-27 1999-07-07 株式会社村田制作所 扬声器
US20110019867A1 (en) * 2005-04-15 2011-01-27 Victor Company Of Japan,Limited Electro-acoustic transducer with multi-faced diaphragm assembly
CN201898616U (zh) * 2010-11-03 2011-07-13 梅庆开 组合式音响
CN102273221A (zh) * 2008-11-21 2011-12-07 航音有限公司 用于再现声音的设备
CN202111839U (zh) * 2011-06-22 2012-01-11 梅庆开 共振便携式音响

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201425837Y (zh) * 2008-11-12 2010-03-17 北京歌尔泰克科技有限公司 便携式声频重放设备
CN201594903U (zh) * 2010-02-08 2010-09-29 深圳市银顺科技有限公司 介质共振混合音箱

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1222047A (zh) * 1997-12-27 1999-07-07 株式会社村田制作所 扬声器
US20110019867A1 (en) * 2005-04-15 2011-01-27 Victor Company Of Japan,Limited Electro-acoustic transducer with multi-faced diaphragm assembly
CN102273221A (zh) * 2008-11-21 2011-12-07 航音有限公司 用于再现声音的设备
CN201898616U (zh) * 2010-11-03 2011-07-13 梅庆开 组合式音响
CN202111839U (zh) * 2011-06-22 2012-01-11 梅庆开 共振便携式音响

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