WO2009086783A1 - 便携组合立体音箱设备 - Google Patents

便携组合立体音箱设备 Download PDF

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Publication number
WO2009086783A1
WO2009086783A1 PCT/CN2008/073887 CN2008073887W WO2009086783A1 WO 2009086783 A1 WO2009086783 A1 WO 2009086783A1 CN 2008073887 W CN2008073887 W CN 2008073887W WO 2009086783 A1 WO2009086783 A1 WO 2009086783A1
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WIPO (PCT)
Prior art keywords
positioning
speakers
pair
speaker
portable
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Application number
PCT/CN2008/073887
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English (en)
French (fr)
Inventor
Tianxu Huang
Original Assignee
Shenzhen Akun Electronic Co., Ltd.
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Application filed by Shenzhen Akun Electronic Co., Ltd. filed Critical Shenzhen Akun Electronic Co., Ltd.
Publication of WO2009086783A1 publication Critical patent/WO2009086783A1/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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/026—Supports for loudspeaker casings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Definitions

  • the utility model belongs to the field of stereo speakers, and particularly relates to a portable combined stereo speaker device which combines each pair of speakers by a magnet.
  • the two channels of the speakers, or the two speakers can not be separated, or they can not be completely combined in a single unit, which is very inconvenient to carry and use.
  • the existence of the above problems allows consumers to choose only one of the portable and playback effects, and it is difficult to achieve the same effect.
  • the embodiment of the present invention provides a portable combined stereo speaker device, including at least one pair of speakers, each pair of speakers having a pair of magnets, each pair of speakers being attracted by a magnet, and each pair of speakers is respectively disposed on a surface in contact with each other There is a positioning structure, and the connection is positioned through the positioning structure.
  • the positioning structure includes a positioning member and a positioning recess provided on a contact surface of each pair of speakers, each pair of speakers The locating members are inserted into the corresponding positioning recesses to be connected together.
  • each speaker is provided with a positioning member and a positioning recess.
  • each of the speaker contact surfaces is provided with a plurality of positioning members and a plurality of positioning recesses spaced apart from each other, and the plurality of positioning members are evenly distributed on the contact surface for separating and separating each pair of speakers. Support each speaker.
  • the plurality of positioning members and the plurality of positioning recesses are respectively at least two positioning members and at least two positioning recesses which are alternately spaced apart, and in each pair of sound boxes, the at least two positioning members smoothly support each Speakers.
  • the positioning member comprises a hollow positioning post protruding from the speaker contact surface and a positioning protrusion received in the hollow positioning column, and the outer surface of the positioning protrusion is a spherical surface or a curved surface.
  • Each speaker includes a speaker body and a speaker and a circuit board disposed in the speaker body, and the speaker body has an elastic telescopic resonance cavity with a corrugated structure.
  • a rechargeable battery is disposed in each of the speakers, and the speaker body is provided with a power input port, and the rechargeable battery is connected to the power input port.
  • the pair of magnets are disposed inside the two speaker bodies in each pair of speakers.
  • One of each pair of speakers has an audio input jack for external connection of each pair of speakers to the audio playback device via an audio cable.
  • the portable combined stereo speaker device obtains the following technical advantages and effects:
  • each pair of speakers can utilize the attraction of the magnet, which is convenient
  • the ground is integrated into one, and it is also convenient to disassemble and separate each pair of speakers, and place them on the sides of the ear to enjoy stereo music.
  • each pair of speakers can be accurately aligned with each other, which is convenient and quick; and after each pair of speakers is attracted together, the positioning structure can withstand The torsion force, which allows the speaker to attract the joints with the magnet, and the combined connection between each pair of speakers is more stable and stable, effectively preventing separation during the carrying process or shifting between the speakers.
  • FIG. 1 is a perspective exploded view of a portable combined stereo speaker device according to an embodiment of the present invention
  • FIG. 2 is a schematic view showing a contact surface of a pair of speakers that cooperate with each other according to an embodiment of the present invention
  • FIG. 3 is a perspective view showing the structure of a pair of speaker contact faces according to an embodiment of the present invention.
  • FIG. 1 - 3 it is a portable combined stereo speaker device according to an embodiment of the present invention, comprising at least one pair of speakers, each pair of speakers having a pair of magnets 1, each pair of speakers being attracted by a magnet 1, each A positioning structure is respectively disposed on the surfaces of the speakers that are in contact with each other, and is positioned and connected by the positioning structure.
  • the illustration shows only a pair of speakers, that is, two speakers connected to each other. In practice, two or more pairs of speakers can be used as needed to produce the desired stereo effect.
  • Magnet 1 If it is used on a normal speaker, the above magnet 1 can be placed on either surface or inside the speaker, as long as each pair of speakers has a relatively flat contact surface.
  • the magnetic poles of the magnets 1 respectively disposed on each pair of speakers are opposite to each other to ensure that each pair of speakers can be stably adsorbed together, and the speakers are accurately attracted by the magnets through the positioning structure to form a stereo speaker.
  • the positioning structure can make the two speakers more reliable and stable when connected, and positioning on the two speakers shown
  • the structure comprises a corresponding positioning member 2 and a positioning recess 3 which are arranged on the contact surfaces of the two speakers, and the two speakers are connected together by the positioning member 2 inserted into the corresponding positioning recess 3.
  • the contact surface of each of the sound boxes is provided with the positioning member 2 and the positioning recess 3, and preferably, the plurality of positioning members 2 and the plurality of positioning recesses 3 are disposed in a mutually spaced manner.
  • a plurality of positioning members 2 are evenly distributed on the contact surface for uniformly supporting each of the two speakers.
  • the plurality of positioning members 2 and the plurality of positioning recesses 3 are respectively at least two positioning members 2 and at least two positioning recesses 3 which are alternately spaced apart. After each pair of the sound boxes are separated, the at least two positioning members smoothly support each of the sound boxes. .
  • two positioning members 2 and two positioning recesses 3 are used, and the two positioning members 2 are evenly spaced or symmetrically disposed on the contact surface, so that the two speakers can be separated very smoothly. Support each speaker.
  • more than two positioning members 2 and two or more positioning recesses 3 can be provided, which are specifically determined according to actual needs. When only two positioning members 2 and two positioning recesses 3 are provided, the size of each positioning member is suitable.
  • the three positioning members 2 are arranged in a ring shape on the contact surface, if Four, according to the square distribution, more than five ⁇ can also be pushed in order to support the speaker smoothly.
  • each of the positioning members 2 includes a hollow positioning post 21 protruding from the speaker contact surface and a positioning protrusion 22 received in the hollow positioning post 21.
  • the outer surface of the positioning protrusion 22 is The spherical surface or the curved surface, for example, the positioning projection 22 is a hemispherical projection.
  • the positioning projection 22 is slightly higher than the positioning post 21.
  • the positioning post 21 can be integrally formed on the contact surface of the speaker, and the positioning protrusion 22 can be fixed to the contact surface by adhesive.
  • the outer surface is in contact with the contact surface of each speaker. Because it is a spherical surface or a curved surface, the positioning member 2 does not cause damage to the speaker during the positioning and engagement of the two speakers, so that the two speakers are Easy to smoothly join each other.
  • the positioning members 2 on the two speakers are inserted into the positioning recesses 3 of the other speaker.
  • the two speakers pass through the mutual engagement between the positioning member 2 and the positioning recess 3, and bear the main force of the speaker during use, such as the torsion force, and the magnet 1 only bears the suction force, so that the combination can be used.
  • the above positioning member 2 has another function, that is, when the speakers are used alone, the positioning members 2 can serve as support points for the bottom of the speaker, preventing the bottom of the speaker from being worn and preventing the speaker from sliding due to sound vibration, so that even intervals are used.
  • a plurality of positioning members 2 are distributed to smoothly and evenly support the speaker on the surface of any object, such as a table top or the like.
  • the audio connection terminal 4 and the terminal holder 5 are respectively provided on the contact surfaces of the two speakers shown.
  • the audio connection terminal 4 and the terminal socket 5 used in the embodiment of the present invention are a combination of two or more connection terminals 4 and a terminal holder 5 that cooperate with each other.
  • the connection terminal 4 is a columnar metal contact
  • the terminal holder 5 is a spring or a metal dome.
  • connection terminal 4 is pressed against the spring or the metal dome by the adsorption force of the magnet 1, and the above-mentioned circuit is electrically connected to realize the transmission of the stereo signal.
  • the four combined connection terminals 4 and the terminal base 5 are matched with each other, and if more audio signals need to be transmitted, , The number of connection terminals and terminal holders can be appropriately increased depending on the usage.
  • At least one pair of the corresponding positioning members 2 and the positioning recess 3 are configured as limit blocks. 16 and a limiting recess 17 , the side wall of the limiting block 16 protrudes from a rib, and the limiting recess 17 is provided with a concave corresponding to the rib Slot.
  • the audio connection terminal 4 and the terminal socket 5 are respectively arranged on the contact faces of each pair of speakers, the above two speakers can be combined into one body, and the above two can be used without using an audio cable.
  • the audio signal of the speaker is connected, and only one of the speakers can be connected to the playback device, so that the two speakers can play stereo music at the same time.
  • This structure can make the structure of the micro speaker simpler.
  • connection terminal 4 and the terminal base 5 are connected to each other, so that the connection structure of the connection terminal 4 and the terminal holder 5 described above is simple, reliable, and durable. It can be understood that, in some embodiments, the connection terminal 4 and the terminal holder 5 may not be provided. As shown in FIG.
  • the positioning member 2 and the positioning recess 3 are not provided with the limiting block 16 and the limiting recess 17, thereby There is no need to rotate between the plurality of positioning members 2 and the positioning recesses 3 to a specific alignment position, and only two speakers need to be aligned, and the two teeth can be properly rotated to achieve mutual engagement.
  • the speaker used in the speaker device of the embodiment of the present invention is a speaker with a retractable resonance cavity
  • the speaker includes a speaker body and a speaker 6 and a circuit board 7 disposed in the speaker body.
  • the speaker body includes a middle case 8 and a rear case 9 which are connected to each other.
  • the speaker 6 and the circuit board 7 are disposed in a cavity formed by the middle case 8 and the rear case 9.
  • An elastic telescopic resonance cavity 10 having a corrugated structure is connected to the middle casing 8.
  • the other section of the cavity is connected with the front casing 11, that is, the elastic telescopic resonance cavity 10 is disposed inside the speaker body.
  • a horn mesh cover 14 is attached to the outer side of the front case 11.
  • a power input port 15 is provided on the speaker body.
  • the speaker with this structure can greatly increase the volume of the speaker resonance cavity when the elastic resonance cavity is extended, and significantly improve the sound quality of the speaker, especially in a small-sized miniature speaker.
  • the speaker can greatly enhance the sound, especially the performance of the low-mid frequency audio is significantly improved.
  • the pair of magnets 1 are disposed inside the two speaker bodies in each pair of speakers, for example, in the inner and axial positions of the speaker body.
  • a rechargeable battery 12 is provided in the speaker. This allows the speaker to be powered by the rechargeable battery in the speaker when using the speaker, avoiding the use of a limited portable player and extending the playback time. And the charging The battery 12 is connected to a power input port 15 on the speaker body. As for the power input port 15, a conventional standard port such as U SB can be used, and the power input port 15 can be used to charge the rechargeable battery 12.
  • connection terminal 4 and the terminal holder 5 are used to realize the transmission of audio signals between the speakers.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Casings For Electric Apparatus (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Amplifiers (AREA)

Description

说明书 便携组合立体音箱设备
技术领域
[1] 本实用新型属于立体声音箱领域， 尤其涉及一种通过磁铁对每对音箱进行组合 的便携组合立体音箱设备。
背景技术
[2] 社会随着科技的发展和进步不断的涌现出更多的新产品， 例如最近几年中随着 电脑和网络的发展和普及， 数码产品开始不断的进入人们的工作和生活中， 例 如 MP3播放器、 MP4播放器、 数码相机等数码产品。 上述的这些产品人们随吋携 带最多的就是数码音频和视频播放设备 MP3和 MP4播放器， 这两种播放器一般只 是为一个人使用耳机来使用， 但是最近开始出现了可以外接播放的微型音箱， 这些音箱都是釆用自备电源的有源音箱。 但是在使用的吋候， 如果只使用一个 声道音箱， 就无法形成立体声效果， 但是如果使用两个声道音箱来播放立体声 音乐， 没有相应的距离， 又无法达到立体声输出的效果， 我们所看到的两个声 道的音箱， 要么两个音箱不能分开， 要么分开了就不能完整的组合在一块， 在 携带和使用的吋候非常不便。 上述的问题的存在使消费者只能在便携和播放效 果中选择一种， 难以同吋获得两全的效果。
对发明的公开
技术问题
[3] 有鉴于此， 有必要提供一种利用磁铁进行音箱组合的便携组合立体音箱设备， 即可以方便将音箱组合， 准确定位连在一起， 便于携带， 达到完美结合的效果 ， 同吋也可以拆开放置一定距离， 使其播放出真实的立体声音乐。
技术解决方案
[4] 本实用新型实施例提供一种便携组合立体音箱设备， 包括至少一对音箱， 每对 音箱具有一对磁铁， 每对音箱通过磁铁吸在一起， 每对音箱相互接触的表面上 分别设有定位结构， 并通过所述定位结构定位连接。
[5] 所述定位结构包括设于每对音箱的接触表面上的定位件和定位凹陷， 每对音箱 通过定位件插入相应定位凹陷连接在一起。
[6] 每个音箱的接触表面同吋设有定位件和定位凹陷。
[7] 所述每个音箱接触表面上相互间隔交互地设有多个定位件和多个定位凹陷， 所 述多个定位件均匀分布于接触表面上， 用以在每对音箱分离吋均衡地支撑每个 音箱。
[8] 所述多个定位件和多个定位凹陷分别是相交互间隔的至少两个定位件和至少两 个定位凹陷， 在每对音箱分离吋， 所述至少两个定位件平稳地支撑每个音箱。
[9] 所述定位件包括由音箱接触表面凸伸的中空定位柱以及收容于所述中空定位柱 内的定位突起， 所述定位突起的外表面是球面或曲面。
[10] 每个音箱包括音箱本体和设置在音箱本体中的喇叭、 电路板， 所述音箱本体内 设有波纹状结构的弹性伸缩共鸣腔体。
[11] 每个音箱中设有充电电池， 所述音箱本体设有电源输入端口， 所述充电电池与 所述电源输入端口连接。
[12] 所述一对磁铁设置在每对音箱中的两个音箱本体的内部。
[13] 所述每对音箱中的一个音箱上设有音频输入插口， 以通过音频导线将每对音箱 外接到音频播放设备上。
有益效果
[14] 通过釆用上述的技术解决方案， 所述便携组合立体音箱设备获得了以下技术优 点和效果： 通过在每对音箱上设置磁铁的结构， 使得每对音箱能利用磁铁的吸 引作用， 方便地吸成一体， 还可以方便地拆开分离每对音箱， 放置在耳朵的两 侧欣赏立体声音乐。 另外， 通过在每对音箱相互吸引接触的表面上， 设置定位 结构， 能够使每对音箱在相互吸引连接吋准确对位， 方便快捷； 而且在每对音 箱吸引接在一起吋， 定位结构可承受扭转力， 这样可以使音箱利用磁铁吸引接 合的同吋， 每对音箱之间的组合连接更为牢固稳定， 有效防止在携带的过程中 分离或音箱之间发生偏移。
附图说明
[15] 图 1为本实用新型实施例的便携组合立体音箱设备立体分解示意图；
[16] 图 2为本实用新型实施例的相互配合的一对音箱的接触面示意图； [17] 图 3为本实用新型实施例的一对音箱接触面的结构立体示意图。
本发明的最佳实施方式
[18] 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， 并不用于限定本发明。
[19] 如图 1 - 3所示， 是本实用新型实施例的便携组合立体音箱设备， 包括至少一对 音箱， 每对音箱具有一对磁铁 1， 每对音箱通过磁铁 1吸在一起， 每对音箱相互 接触的表面上分别设有定位结构， 并通过所述定位结构定位连接。 图示只显示 有一对音箱， 即两个相互组合连接的音箱， 实际应用中， 可根据需要同吋釆用 两对或两对以上的音箱， 以产生所期望的立体声效果。 磁铁 1如果是使用在普通 的音箱上， 上述的磁铁 1可以设置在任意一个表面上或者设置于音箱内部， 只要 保证每对音箱具有相对平整的接触表面即可。 分别设置在每对音箱上的磁铁 1的 磁极相反， 以保证每对音箱可以稳定的吸附在一起， 并通过定位结构将音箱通 过磁铁 1准确吸附在一起， 组合成立体声音箱。
[20] 由于上述结构的磁铁 1将图示的两个音箱吸附在一起的力量有限， 通过定位结 构可以使两个音箱在连接的吋候更加可靠稳定， 在图示的两个音箱上， 定位结 构包括设置于两音箱接触表面上的相对应的定位件 2和定位凹陷 3， 这两个音箱 通过定位件 2插入相应定位凹陷 3连接在一起。 如图 2所示， 优选地， 每个音箱的 接触表面同吋设有定位件 2和定位凹陷 3， 优选地， 釆用相互间隔交互的方式设 置多个定位件 2和多个定位凹陷 3， 多个定位件 2均匀分布于接触表面上， 用以在 这两个音箱分离吋均衡地支撑每个音箱。 多个定位件 2和多个定位凹陷 3分别是 相交互间隔的至少两个定位件 2和至少两个定位凹陷 3， 在每对音箱分离吋， 该 至少两个定位件平稳地支撑每个音箱。 在图示的实施例中， 釆用两个定位件 2和 两个定位凹陷 3， 两个定位件 2均匀间隔地或者是对称地设置于接触表面上， 从 而在两音箱分离吋， 能非常平稳地支撑每个音箱。 当然也可设置两个以上的定 位件 2和两个以上的定位凹陷 3， 具体根据实际需求而定， 当只设置两个定位件 2 和两个定位凹陷 3吋， 每个定位件的尺寸合适， 以在使用吋足够支撑每个音箱在 物体表面。 如图所示， 釆用三个个定位件 2， 按环形分布于接触表面上， 如果是 四个， 则按照方形分布， 五个以上吋也可依此类推， 以便平稳支撑音箱。
[21] 如图 2所示， 每个定位件 2包括由音箱接触表面凸伸的中空定位柱 21以及收容于 所述中空定位柱 21内的定位突起 22， 所述定位突起 22的外表面是球面或曲面， 例如， 定位突起 22为半球形突起。 定位突起 22稍高于定位柱 21。 定位柱 21可以 釆用一体成型的方式设于音箱的接触表面上， 定位突起 22可以通过粘胶固定于 接触表面上。 在两个音箱吸引接合吋， 该外表面与每个音箱的接触表面相接触 ， 由于是球面或曲面， 使得两个音箱的定位接合过程中， 定位件 2不会对音箱产 生伤痕， 使得两音箱易于光滑地相互接合。
[22] 两个音箱相互连接吋， 两个音箱上的定位件 2分别插入另外一个音箱的定位凹 陷 3中。 这样这两个音箱通过定位件 2和定位凹陷 3之间的相互咬合， 承受音箱在 使用过程中的主要受力， 如扭转力， 而磁铁 1只承受吸附拉力， 这样就可以使用 这种组合的可靠性得到显著的增强。 另外上述的定位件 2还有另外一个作用， 就 是在音箱单独使用的吋候， 这些定位件 2可以作为音箱底部的支撑点， 防止音箱 底部磨损和因为声音振动防止音箱滑动， 因而釆用均匀间隔分布的多个定位件 2 ， 以平稳均衡地支撑音箱在任意物体的表面， 例如桌面等。
[23] 如图 2和图 3所示， 为了使上述的微型音箱的结构更加简单， 使用方便， 在图示 的两个音箱的接触表面上分别设有音频连接端子 4和端子母座 5。 为使该音频连 接端子 4和端子母座 5更加容易插接， 本实用新型实施例釆用的音频连接端子 4和 端子母座 5为相互配合的两个以上连接端子 4和端子母座 5组合而成的组合音频连 接端子和端子母座。 这种连接端子 4为柱状的金属触点， 端子母座 5为弹簧或者 金属弹片。 在使用的吋候， 利用磁铁 1的吸附力， 连接端子 4的柱状金属触点压 下弹簧或者金属弹片使上述的二者之间的电路导通， 实现立体声信号的传输。 如图 2和图 3中， 由于本实用新型实施例主要用于传输立体声信号， 所以釆用的 是四个组合连接端子 4和端子母座 5相互配合的结构， 如果需要传输更多的音频 信号， 可以根据使用状况适当增加连接端子和端子母座的数量。
[24] 为了防止在两个音箱进行连接的吋候， 损坏接触表面上的连接端子 4和端子母 座 5， 在定位件 2和定位凹陷 3中至少有相互对应的一对构造成为限位块 16和限位 凹陷 17， 该限位块 16侧壁突出一个凸棱， 限位凹陷 17中设有与凸棱相对应的凹 槽。 通过釆用这样的结构， 可以保证所有定位件和定位凹陷， 以及连接端子 4和 端子母座 5连接吋候位置的唯一性， 这种结构可以非常有效的保证连接端子和端 子母座的使用安全。
[25] 由于每对音箱的接触面上分别设置音频连接端子 4和端子母座 5， 可以在上述的 两个音箱组合成一体使用的状态下， 不必使用音频连接线即可将上述的两个音 箱的音频信号连接通， 只需要其中任意一个音箱连接播放设备之后， 即可实现 两个音箱同吋播放立体声音乐， 这种结构可以使这种微型音箱的结构更加简单
， 使用更加方便； 通过釆用相互配合的组合结构的连接端子 4和端子母座 5， 并 使用柱状的金属触点和具有弹性的弹簧或者弹片作为端子母座 5的结构， 依靠磁 铁的吸力使上述的连接端子 4和端子母座 5连通， 使得上述的连接端子 4和端子母 座 5的连接结构简单， 使用可靠， 同吋经久耐用。 可以理解， 在某些实施例中， 也可不设置连接端子 4和端子母座 5， 如图 1所示， 定位件 2和定位凹陷 3也不设置 限位块 16和限位凹陷 17， 从而使得多个定位件 2和定位凹陷 3之间不需要转动到 特定对准位置， 只需要将两个音箱对准， 适当转动即可实现相互咬合。
[26] 如图 1所示， 本实用新型实施例的音箱设备中所使用的音箱为一种可伸缩共鸣 腔的音箱， 该音箱包括音箱本体和设置在音箱本体中的喇叭 6、 电路板 7， 该音 箱本体包括相互连接的中壳 8和后壳 9， 一般喇叭 6和电路板 7设置在中壳 8和后壳 9所构成的空腔中。 所述的中壳 8上连接有波纹状结构的弹性伸缩共鸣腔体 10， 该腔体的另外一段连接有前壳 11， 即弹性伸缩共鸣腔体 10设置于音箱本体内部 。 前壳 11的外侧安装有喇叭网罩 14。 音箱本体上设有电源输入端口 15。 釆用这 种结构的音箱可以在弹性共鸣腔伸出的吋候， 大幅度的增加音箱共鸣腔的体积 ， 显著的改善音箱的音质， 尤其是使用在小体积的微型音箱中， 这种结构的音 箱可以大幅度的提升音色， 尤其是对中低频音频的表现力得到明显提高。 另外
， 如图 1所示， 该对磁铁 1设置在每对音箱中的两个音箱本体的内部， 例如设于 音箱本体的内部靠近中 、轴线位置上。
[27] 由于本实用新型实施例中的音箱设备的主要音源来源于便携数码播放设备， 故 在音箱中设有充电电池 12。 这样可以在使用音箱的吋候， 由音箱中的充电电池 自行供电， 避免使用有限的便携播放器中的电源， 延长播放的吋间。 且该充电 电池 12与在音箱本体上的电源输入端口 15连接。 至于电源输入端口 15可以釆用 U SB等常用的标准端口，该电源输入端口 15可以用来给充电电池 12充电。
[28] 为了实现与音源即便携式音频播放设备的连接， 每对音箱中的一个音箱上设有 音频输入插口 13， 通过音频导线将每对音箱分别连接到音频播放设备的音频输 出口上。 在实际使用的过程中， 尤其是在每对音箱组合成一体使用的吋候， 只 需其中一个音箱使用音频线连接音频播放设备的音频输出口， 而两个音箱之间 通过上面陈述的组合结构的连接端子 4和端子母座 5来实现音箱之间音频信号的 传输。
[29] 上述描述只能被看作是较佳实施例。 本技术领域中的那些熟练技术人员以及那 些制造或使用本发明的人应意识到本发明的其它多种变化型式。 因此， 要理解 的是， 上述图示实施例仅仅是作示范用的， 它并不会对本发明的范围构成限制 ， 本发明的范围由根据专利法的原则、 包括等效物的原则所解释的下列权利要 求来限定。
本发明的实施方式
[30]
工业实用性
[31]
序列表自由内容
[32]

Claims

权利要求书
[1] 一种便携组合立体音箱设备， 包括至少一对音箱， 其特征在于， 每对音箱 具有一对磁铁， 每对音箱通过磁铁吸在一起， 每对音箱相互接触的表面上 分别设有定位结构， 并通过所述定位结构定位连接。
[2] 根据权利要求 1所述的便携组合立体音箱设备， 其特征在于， 所述定位结构 包括设于每对音箱的接触表面上的定位件和定位凹陷， 每对音箱通过定位 件插入相应定位凹陷连接在一起。
[3] 根据权利要求 2所述的便携组合立体音箱设备， 其特征在于， 每个音箱的接 触表面同吋设有定位件和定位凹陷。
[4] 根据权利要求 3所述的便携组合立体音箱设备， 其特征在于， 所述每个音箱 接触表面上相互间隔交互地设有多个定位件和多个定位凹陷， 所述多个定 位件均匀分布于接触表面上， 用以在每对音箱分离吋均衡地在支撑每个音 箱。
[5] 根据权利要求 3所述的便携组合立体音箱设备， 其特征在于， 所述多个定位 件和多个定位凹陷分别是相交互间隔的至少两个定位件和至少两个定位凹 陷， 在每对音箱分离吋， 所述至少两个定位件平稳地支撑每个音箱。
[6] 根据权利要求 2所述的便携组合立体音箱设备， 其特征在于， 所述定位件包 括由音箱接触表面凸伸的中空定位柱以及收容于所述中空定位柱内的定位 突起， 所述定位突起的外表面是球面或曲面。
[7] 根据权利要求 1所述的便携组合立体音箱设备， 其特征在于， 每个音箱包括 音箱本体和设置在音箱本体中的喇叭、 电路板， 所述音箱本体内设有波纹 状结构的弹性伸缩共鸣腔体。
[8] 根据权利要求 7所述的便携组合立体音箱设备， 其特征在于， 每个音箱中设 有充电电池， 所述音箱本体设有电源输入端口， 所述充电电池与所述电源 输入端口连接。
[9] 根据权利要求 8所述的便携组合立体音箱设备， 其特征在于， 所述一对磁铁 设置在每对音箱中的两个音箱本体的内部。
[10] 根据权利要求 1所述的便携组合立体音箱设备， 其特征在于， 所述每对音箱 中的一个音箱上设有音频输入插口， 以通过音频导线将每对音箱外接到音 频播放设备上。
PCT/CN2008/073887 2008-01-04 2008-12-31 便携组合立体音箱设备 WO2009086783A1 (zh)

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Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101588521A (zh) * 2008-05-23 2009-11-25 富准精密工业(深圳)有限公司 音箱结构
CN101605286B (zh) * 2009-05-26 2013-03-13 浙江恒科实业有限公司 一种组合式音频播放器
CN102036136A (zh) * 2009-09-29 2011-04-27 鸿富锦精密工业（深圳）有限公司 便携式音箱
US8774420B2 (en) * 2011-06-29 2014-07-08 Get Connected Llc Headphones with expandable speaker enclosures
CN103037292A (zh) * 2011-09-28 2013-04-10 义钛科技有限公司 具情境功能的吸附式喇叭
JP5910119B2 (ja) * 2012-01-31 2016-04-27 ソニー株式会社 ヘッドホン
CN103596073A (zh) * 2012-08-15 2014-02-19 刘骏涛 一种带有伸缩共鸣腔的微型音箱
CN103596082A (zh) * 2012-08-15 2014-02-19 刘骏涛 一种带有伸缩共鸣腔的微型音箱
EP2709377A1 (en) * 2012-09-14 2014-03-19 BlackBerry Limited Portable speaker with protected connector
CN104105036B (zh) * 2013-04-01 2018-05-01 深圳市三诺数字科技有限公司 多用途便携式音箱
CN103475960A (zh) * 2013-09-12 2013-12-25 刘骏涛 一种音箱
DE102014207945B4 (de) * 2014-04-28 2018-12-13 Sennheiser Electronic Gmbh & Co. Kg Hörer
CN104105026B (zh) * 2014-07-08 2017-11-07 中山市悦辰电子实业有限公司 一种组合音响
CN104581544B (zh) * 2014-12-23 2017-02-01 黑龙江大学 组合式共鸣音响及组装方法
TWI580281B (zh) * 2015-04-20 2017-04-21 富祐鴻科技股份有限公司 speaker
USD793363S1 (en) * 2016-02-06 2017-08-01 Shenzhen Initiative Technology Co., Ltd. Sound box
CN106060705B (zh) * 2016-08-09 2022-01-11 深圳市十颗星科技有限公司 可充气音箱
US11140481B2 (en) 2018-12-13 2021-10-05 Phil Marino Wireless speaker assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1146019A (zh) * 1994-09-13 1997-03-26 诺日士钢机株式会社 镜头支承部件
CN2315623Y (zh) * 1997-12-08 1999-04-21 张百良 一种磁吸式面网的音箱
CN2489533Y (zh) * 2001-07-04 2002-05-01 青岛海信计算机有限公司 组合式电脑音箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD607876S1 (en) * 2007-10-10 2010-01-12 Tian-Xu Huang Speaker box
USD610572S1 (en) * 2009-05-01 2010-02-23 SDI Technologies, Inc,. Expandable stereo speaker
USD610573S1 (en) * 2009-05-14 2010-02-23 Sdi Technologies, Inc. Expandable stereo speaker
USD620480S1 (en) * 2009-06-18 2010-07-27 Sdi Technologies, Inc. Multimedia speaker
USD635554S1 (en) * 2009-08-05 2011-04-05 XMI Pte Ltd. Speaker with extendable top
USD643408S1 (en) * 2010-08-16 2011-08-16 Tian-Xu Huang Pocket pop-up speaker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1146019A (zh) * 1994-09-13 1997-03-26 诺日士钢机株式会社 镜头支承部件
CN2315623Y (zh) * 1997-12-08 1999-04-21 张百良 一种磁吸式面网的音箱
CN2489533Y (zh) * 2001-07-04 2002-05-01 青岛海信计算机有限公司 组合式电脑音箱

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