WO2015089771A1 - 一种便携式微型音箱 - Google Patents

一种便携式微型音箱 Download PDF

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Publication number
WO2015089771A1
WO2015089771A1 PCT/CN2013/089847 CN2013089847W WO2015089771A1 WO 2015089771 A1 WO2015089771 A1 WO 2015089771A1 CN 2013089847 W CN2013089847 W CN 2013089847W WO 2015089771 A1 WO2015089771 A1 WO 2015089771A1
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WIPO (PCT)
Prior art keywords
switch
portable micro
housing
micro speaker
placement
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Application number
PCT/CN2013/089847
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English (en)
French (fr)
Inventor
刘骏涛
Original Assignee
刘骏涛
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Application filed by 刘骏涛 filed Critical 刘骏涛
Publication of WO2015089771A1 publication Critical patent/WO2015089771A1/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
    • 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
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Definitions

  • the present invention relates to the field of sound boxes, and more particularly to a portable miniature speaker. ⁇ Background technique ⁇
  • the portable micro-speaker comprises a casing and a circuit board fixed in the casing, a bar and a switch; a hanging hole is arranged on the top of the casing to facilitate cooperation with the lanyard, the hook, etc., thereby facilitating the suspension of the portable miniature speaker, and being convenient to carry and use.
  • the switch is connected to the circuit board through a wire, and the casing includes a front case and a rear case, and the switch is fixed by fixing the front case and the rear case. This program is not public.
  • the switch is fixed by the fixing between the front case and the rear case, and the fixing is not strong enough, which is not convenient for the user to control.
  • the technical problem to be solved by the present invention is to provide a portable miniature speaker with a fixed switch.
  • the object of the present invention is achieved by the following technical solutions: a portable miniature speaker comprising a housing having a hanging hole at one end, a circuit board, a speaker, and a switch connected to the circuit board through a wire, the housing being provided There is a placement slot for placing the switch.
  • the housing includes a front housing and a rear housing
  • the placement slot includes a first placement slot disposed on the rear housing and a second placement slot disposed on the front housing, the first placement The slot and the second placement slot are adapted to the switch structure arrangement.
  • the switch is restrained in the first placement slot and the second placement slot when the front case and the rear case are fixed, and the first placement slot and the second placement slot are adapted to the structure of the switch, so that the switch is placed by the first placement slot and the second placement slot
  • the groove is firmly fixed.
  • the switch is fixed to the bottom of the casing, and the bottom of the casing is provided with an inward concave recess, and the casing is provided with a switch hole for avoiding the switch at the recess.
  • the switch is placed at the bottom of the housing and this concealed design prevents damage to the switch.
  • the recess is located at a junction of the front and rear shells. This is a kind of set recess Body way.
  • the concave surface has a circular arc shape.
  • the surface of the arc-shaped structure facilitates the switch to move in the recess.
  • the outer surface of the switch is provided with a plurality of strip-shaped protrusions arranged at intervals.
  • a plurality of spaced-arranged projections are provided to facilitate the user to push the switch; the protrusions of the strip structure are easy to set.
  • the side walls around the first placement groove and the second placement groove are provided with reinforcing ribs.
  • the ribs are provided to increase the strength of the side walls around the first placement groove and the second placement groove.
  • the portable micro-speaker further comprises a battery, and the rib is fixed on the rear case by glue bonding, and the battery is fixed to the bottom of the horn by double-sided tape.
  • the built-in battery of the portable micro-speaker is easy to use and can be used anytime, anywhere.
  • the battery is a rechargeable battery. When the battery is exhausted, it can be charged. It is not necessary to replace the battery and it is convenient to use.
  • the circuit board is provided with an indicator light
  • the front casing is provided with an indication hole for avoiding the indicator light.
  • the indicator light makes it easy to observe the working state of the portable micro-speaker, which is convenient to use.
  • the switch is placed in the slot, and the slot is fixed to the switch, so that the switch is firmly fixed in the housing for user control.
  • FIG. 1 is a schematic view of a switch, a circuit board, and a horn and a rear case of the embodiment of the present invention
  • FIG. 2 is a schematic structural view of a rear case according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a front case of an embodiment of the present invention.
  • the present invention discloses a portable miniature speaker, as shown in FIGS. 1 to 3, including a housing having a hanging hole at one end, a circuit board 4, a horn 5, and a switch 3 connected to the circuit board 4 via a wire,
  • the housing is provided with a placement slot for placing the switch 3.
  • the switch 3 is placed in the slot, and the slot serves to limit and fix the switch 3, thereby firmly fixing the switch 3 in the housing.
  • the housing includes a front case 1 and a rear case 2, and the placement groove includes a first placement groove 21 provided on the rear case 2 and is disposed on the front case 1.
  • the second placement slot 11, the first placement slot 21 and the second placement slot 11 are adapted to the structural arrangement of the switch.
  • the switch is restrained in the first placement groove 21 and the second placement groove 11, and the first placement groove 21 and the second placement groove 11 are adapted to the structure of the switch, so that the switch is first The placement groove 21 and the second placement groove 11 are firmly fixed.
  • the side walls around the first placement groove 21 and the second placement groove 11 are provided with reinforcing ribs, and the reinforcing ribs are provided to increase the strength of the sidewalls around the first placement groove 21 and the second placement groove 11.
  • the switch 3 is fixed to the bottom of the casing, and the bottom of the casing is provided with an inward concave recess, and the casing is provided with a switch hole for avoiding the switch at the recess.
  • the switch 3 is placed at the bottom of the housing and this concealed design prevents damage to the switch 3.
  • the recess is located at the junction of the front case 1 and the rear case 2, which is a specific way of providing a recess, which is convenient to control the switch 3.
  • the concave surface is a circular arc structure, and the surface of the circular arc structure facilitates the switch 3 to move in the depression.
  • the outer surface of the switch 3 is provided with a plurality of strip-shaped protrusions arranged at intervals, and a plurality of spaced-apart protrusions are arranged to facilitate the user to push the switch 3; and the protrusions of the strip structure are convenient to set.
  • the portable micro-speaker further includes a battery, and the speaker 5 is fixed on the rear case 2 by glue bonding, and the battery is fixed on the bottom of the speaker 5 by double-sided tape, and the portable micro-speaker has a built-in battery. Easy to use, you can use it anytime, anywhere.
  • the rear case 2 is provided with a speaker sound hole 22 corresponding to the speaker 5, as shown in FIG.
  • the battery is a rechargeable battery, and the battery can be charged when the battery is exhausted, and the battery does not need to be replaced, which is convenient to use.
  • the circuit board 4 is provided with an indicator light 41.
  • the indicator light 41 facilitates viewing the working state of the portable micro-speaker, and is convenient to use.
  • the front case 1 is provided with an indication hole 12 for avoiding the indicator light 41; the inner surface of the front case 1 extends inwardly along the indication hole 12 with a convex edge 13 for limiting the indicator light 41, thereby The indicator light is fixed more firmly.
  • a placement slot may be directly disposed on the front casing 1, and a limiting member is disposed on the rear casing 2, and the switch 3 is placed in the placement slot, and the front cover 1 and the rear casing 2 are fixed when the limiter is fixed. Pressing on the other side of the switch 3 to fix the switch 3; or placing a placement slot on the rear case 2, placing a limit member on the front case 1, and placing the switch 3-side in the placement slot, the current case 1 and the rear When the casing is fixed, the stopper is pressed against the other side of the switch 3, thereby fixing the switch 3.
  • this embodiment can also be fixed by other fixing methods.
  • the portable micro-speaker further includes a fixing member 6 fixed at the top joint of the front case and the rear case 2, and the fixing member 6 functions to fix the front case and the rear case 2, thereby making the front case and the rear case 2 Securely fastened and tightly connected.
  • the fixing member 6 is provided with a buckle.
  • the front housing 1 and the rear housing 2 are respectively provided with openings corresponding to the positions, so that the buckle and the opening cooperate to realize the fixing member 6 fixing the front housing 1 and the rear. Shell 2.

Landscapes

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

Abstract

　本发明公开一种便携式微型音箱，包括一端设有挂孔的壳体、电路板、喇叭以及通过导线与所述电路板连接的开关，所述壳体设有用于放置所述开关的放置槽。本发明由于壳体上设有放置槽，开关放置在放置槽内，放置槽对开关起到限位固定的作用，从而把开关牢固的固定在壳体内，方便使用者控制。

Description

一种便携式微型音箱
【技术领域】
本发明涉及音箱领域， 更具体的说， 涉及一种便携式微型音箱。 【背景技术】
本人已设计了一种便携式微型音箱， 体积小， 整体结构呈娃娃状， 卡通。 便携式微型音箱包括壳体和固定在壳体内的电路板、 喇八以及开关； 壳体顶部 设有一挂孔， 方便与挂绳、 挂钩等进行配合， 从而方便将便携式微型音箱挂起, 方便携带和使用。 开关通过导线与电路板连接， 壳体包括前壳和后壳， 开关由 前壳和后壳的固定而固定。 此方案未公开。 开关由前壳和后壳之间的固定而固 定， 固定不够牢固， 不方便使用者控制。
【发明内容】
本发明所要解决的技术问题是提供一种开关固定牢固的便携式微型音箱。 本发明的目的是通过以下技术方案来实现的： 一种便携式微型音箱， 包括 一端设有挂孔的壳体、 电路板、 喇叭以及通过导线与所述电路板连接的开关， 所述壳体设有用于放置所述开关的放置槽。
优选的， 所述壳体包括前壳和后壳， 所述放置槽包括设置在所述后壳上的 第一放置槽以及设置在所述前壳上的第二放置槽， 所述第一放置槽和第二放置 槽适合所述开关结构设置。 当前壳和后壳固定时开关被限位在第一放置槽和第 二放置槽内， 且第一放置槽和第二放置槽适合开关的结构设置， 从而开关被第 一放置槽和第二放置槽牢固的固定。
优选的， 所述开关固定在所述壳体底部， 所述壳体底部设有一向内凹的凹 陷， 所述壳体在所述凹陷处设有用于避让所述开关的开关孔。 开关设置在壳体 底部， 这种隐藏式设计， 防止开关受损。
优选的， 所述凹陷位于所述前壳和后壳的连接处。 这是设置凹陷的一种具 体方式。
优选的， 所述凹陷表面为圓弧形结构。 圓弧形结构的表面方便开关在凹陷 处拨动。
优选的， 所述开关外表面设有多个间隔布置的条形的凸起。 设置多个间隔 布置的凸起， 方便使用者推动开关； 条形结构的凸起便于设置。
优选的， 所述第一放置槽和第二放置槽周围侧壁设有加强筋。 设置加强筋 增加第一放置槽和第二放置槽周围侧壁的强度。
优选的， 所述便携式微型音箱还包括一电池， 所述喇八通过胶水粘合固定 在后壳上， 所述电池通过双面胶固定在所述喇叭底部。 便携式微型音箱内置电 池方便使用， 可以随时随地使用。
优选的， 所述电池为可充电电池。 电池电量用完可以进行充电， 不必更换 电池， 方便使用。
优选的， 所述电路板上设有指示灯， 所述前壳设有用于避让所述指示灯的 指示孔。 通过指示灯方便观察便携式微型音箱的工作状态， 进而方便使用。
本发明由于壳体上设有放置槽， 开关放置在放置槽内， 放置槽对开关起到 限位固定的作用， 从而把开关牢固的固定在壳体内， 方便使用者控制。
【附图说明】
图 1是本发明实施例开关、 电路板及喇叭与后壳配合的示意图；
图 2是本发明实施例后壳的结构示意图；
图 3是本发明实施例前壳的结构示意图。
其中： 1、 前壳； 11、 第二放置槽； 12、 指示孔； 13、 凸沿； 2、 后壳； 21、 第二放置槽； 22、 喇叭出音孔； 3、 开关； 4、 电路板； 41、 指示灯； 5、 喇叭； 6、 固定件。
【具体实施方式】 下面结合附图和较佳的实施例对本发明作进一步说明。
本发明公开一种便携式微型音箱， 如图 1至图 3所示， 包括一端设有挂孔的 壳体、 电路板 4、 喇叭 5以及通过导线与所述电路板 4连接的开关 3 , 所述壳体 设有用于放置所述开关 3的放置槽。 本发明由于壳体上设有放置槽， 开关 3放 置在放置槽内， 放置槽对开关 3起到限位固定的作用， 从而把开关 3牢固的固 定在壳体内。
如图 2和图 3所示， 所述壳体包括前壳 1和后壳 2, 所述放置槽包括设置在 所述后壳 2上的第一放置槽 21以及设置在所述前壳 1上的第二放置槽 11 ,所述 第一放置槽 21和第二放置槽 11适合所述开关的结构设置。 当前壳 1和后壳 2 固定时开关被限位在第一放置槽 21和第二放置槽 11内， 且第一放置槽 21和第 二放置槽 11适合开关的结构设置， 从而开关被第一放置槽 21和第二放置槽 11 牢固的固定。
本实施例中， 所述第一放置槽 21和第二放置槽 11周围侧壁设有加强筋， 设 置加强筋增加第一放置槽 21和第二放置槽 11周围侧壁的强度。
本实施例中， 所述开关 3固定在所述壳体底部， 所述壳体底部设有一向内凹 的凹陷， 所述壳体在所述凹陷处设有用于避让所述开关的开关孔。 开关 3设置 在壳体底部， 这种隐藏式设计， 防止开关 3受损。 所述凹陷位于所述前壳 1和 后壳 2的连接处， 这是设置凹陷的一种具体方式， 这样设置方便控制开关 3。 所 述凹陷表面为圓弧形结构， 圓弧形结构的表面方便开关 3在凹陷处拨动。
本实施例中， 所述开关 3外表面设有多个间隔布置的条形的凸起， 设置多个 间隔布置的凸起， 方便使用者推动开关 3; 而且条形结构的凸起便于设置。
本实施例中， 所述便携式微型音箱还包括一电池， 所述喇叭 5通过胶水粘合 固定在后壳 2上， 所述电池通过双面胶固定在所述喇叭 5底部， 便携式微型音 箱内置电池方便使用， 可以随时随地使用。 后壳 2对应喇叭 5处设置有喇叭出 音孔 22, 如图 2所示。 所述电池为可充电电池， 电池电量用完可以进行充电， 不必更换电池， 方便使用。 如图 1所示， 所述电路板 4上设有指示灯 41 , 通过指示灯 41方便观看便携 式微型音箱的工作状态， 进而方便使用。 结合图 3 , 所述前壳 1设有用于避让所 述指示灯 41的指示孔 12; 前壳 1内表面沿指示孔 12向内延伸一凸沿 13 , 用于 限位指示灯 41 , 从而使指示灯固定更加牢固。
本实施例中， 也可以直接在前壳 1上设置一个放置槽， 在后壳 2上设置限位 件， 开关 3—侧放置在放置槽内， 当前壳 1和后壳 2固定时限位件顶压在开关 3 另一处， 从而将开关 3固定； 或者在后壳 2上设置一个放置槽， 在前壳 1上设 置限位件， 开关 3—侧放置在放置槽内， 当前壳 1和后壳固定时限位件顶压在 开关 3另一处， 从而将开关 3 固定。 当然， 本实施例也可以采用其它固定方式 进行固定。
如图 1所示， 便携式微型音箱还包括固定在前壳和后壳 2顶部连接处的固定 件 6, 固定件 6起到固定前壳和后壳 2的作用， 从而使前壳和后壳 2固定牢固， 连接紧密。 具体的， 固定件 6上设有卡扣， 结合图 2和图 3 , 前壳 1和后壳 2对 应位置分别设有开口，从而卡扣与开口配合，实现固定件 6固定前壳 1和后壳 2。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明， 不能 认定本发明的具体实施只局限于这些说明。 对于本发明所属技术领域的普通技 术人员来说， 在不脱离本发明构思的前提下， 还可以做出若干筒单推演或替换， 都应当视为属于本发明的保护范围。

Claims

权利要求
1、一种便携式微型音箱， 其特征在于， 包括一端设有挂孔的壳体、 电路板、 喇叭以及通过导线与所述电路板连接的开关， 所述壳体设有用于放置所述开关 的放置槽。
2、 如权利要求 1所述的便携式微型音箱， 其特征在于， 所述壳体包括前壳 和后壳， 所述放置槽包括设置在所述后壳上的第一放置槽以及设置在所述前壳 上的第二放置槽， 所述第一放置槽和第二放置槽适合所述开关结构设置。
3、 如权利要求 2所述的便携式微型音箱， 其特征在于， 所述开关固定在所 述壳体底部， 所述壳体底部设有一向内凹的凹陷， 所述壳体在所述凹陷处设有 用于避让所述开关的开关孔。
4、 如权利要求 3所述的便携式微型音箱， 其特征在于， 所述凹陷位于所述 前壳和后壳的连接处。
5、 如权利要求 3所述的便携式微型音箱， 其特征在于， 所述凹陷表面为圓 弧形结构。
6、 如权利要求 2所述的便携式微型音箱， 其特征在于， 所述开关外表面设 有多个间隔布置的条形的凸起。
7、 如权利要求 2所述的便携式微型音箱， 其特征在于， 所述第一放置槽和 第二放置槽周围侧壁设有加强筋。
8、 如权利要求 2所述的便携式微型音箱， 其特征在于， 所述便携式微型音 箱还包括一电池， 所述喇叭通过胶水粘合固定在后壳上， 所述电池通过双面胶 固定在所述喇八底部。
9、 如权利要求 8所述的便携式微型音箱， 其特征在于， 所述电池为可充电 电池。
10、 如权利要求 2所述的便携式微型音箱， 其特征在于， 所述电路板上设 有指示灯， 所述前壳设有用于避让所述指示灯的指示孔。
PCT/CN2013/089847 2013-12-16 2013-12-18 一种便携式微型音箱 WO2015089771A1 (zh)

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CN103702246A (zh) * 2013-12-16 2014-04-02 刘骏涛 一种便携式微型音箱
WO2015157922A1 (zh) * 2014-04-15 2015-10-22 樊书印 一种电子敲击棒

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201114657Y (zh) * 2007-10-11 2008-09-10 深圳市宝安奋达实业有限公司 具有简易标准接口的有源音箱
CN101964931A (zh) * 2010-09-27 2011-02-02 郝敬方 一种新型小音箱
CN202738061U (zh) * 2012-08-15 2013-02-13 刘骏涛 一种带有伸缩共鸣腔的微型音箱
CN203340268U (zh) * 2013-06-06 2013-12-11 陈凤英 一种水杯蓝牙音箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000065626A (ko) * 1999-04-07 2000-11-15 최상구 스피커
CN201869362U (zh) * 2010-09-26 2011-06-15 东莞市美洛迪电子有限公司 便携式多功能音箱包
CN202050517U (zh) * 2011-05-19 2011-11-23 方展雄 一种多功能音箱
CN202957947U (zh) * 2012-11-14 2013-05-29 沈晓航 一种新型音箱
CN103334948B (zh) * 2013-07-09 2016-04-27 邢皓宇 一种微型风扇
CN203691570U (zh) * 2013-12-16 2014-07-02 刘骏涛 一种便携式微型音箱

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201114657Y (zh) * 2007-10-11 2008-09-10 深圳市宝安奋达实业有限公司 具有简易标准接口的有源音箱
CN101964931A (zh) * 2010-09-27 2011-02-02 郝敬方 一种新型小音箱
CN202738061U (zh) * 2012-08-15 2013-02-13 刘骏涛 一种带有伸缩共鸣腔的微型音箱
CN203340268U (zh) * 2013-06-06 2013-12-11 陈凤英 一种水杯蓝牙音箱

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