WO2015035641A1 - 一种音箱 - Google Patents

一种音箱 Download PDF

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Publication number
WO2015035641A1
WO2015035641A1 PCT/CN2013/083549 CN2013083549W WO2015035641A1 WO 2015035641 A1 WO2015035641 A1 WO 2015035641A1 CN 2013083549 W CN2013083549 W CN 2013083549W WO 2015035641 A1 WO2015035641 A1 WO 2015035641A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
fixed
screw hole
interface
screw
Prior art date
Application number
PCT/CN2013/083549
Other languages
English (en)
French (fr)
Inventor
刘骏涛
Original Assignee
Liu Juntao
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 Liu Juntao filed Critical Liu Juntao
Publication of WO2015035641A1 publication Critical patent/WO2015035641A1/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
    • H04R1/028—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
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/028—Structural combinations of loudspeakers with built-in power amplifiers, e.g. in the same acoustic enclosure

Definitions

  • the present invention relates to the field of household appliances, and more particularly to a speaker. ⁇ Background technique ⁇
  • the water spray device has a built-in liquid
  • the first magnet is disposed in the water spray device
  • the second magnet is coupled to the first magnet in the housing of the body
  • the second magnet is fixed on the output shaft of the motor of the body
  • the motor is energized, the motor
  • the output shaft rotates to drive the second magnet to rotate. Since the first magnet and the second magnet attract each other, the second magnet drives the first magnet to rotate, the first magnet is fixed on a rotating frame, and the rotating frame is provided with a plurality of strokes.
  • the rotation of the first magnet drives the rotating frame to rotate, and the rotating plate rotates the liquid in the water spraying device to rotate the liquid.
  • a fixing cover is fixed on the upper part of the rotating frame, and a plurality of liquid leakage holes are arranged in the fixing cover, and when the liquid rotates, it will spray upward from the liquid leakage hole to form a small water droplet or a small water column.
  • the body of the sound box includes a circuit board vertically fixed at the bottom of the housing, and the circuit board is provided with an interface that contacts the outside, and has a USB interface, a charging interface, and a headphone interface.
  • the bottom of the housing is used for placement, and the overall stability of the speaker needs to be kept.
  • the side walls of the housing are provided with through holes for placing the respective interfaces. This program is not public. Since the board is directly attached to the bottom wall of the housing, the board can be damaged if the insertion force is large when the connector is inserted into the interface.
  • the technical problem to be solved by the present invention is to provide a speaker that is less susceptible to damage when the connector and the interface are mated.
  • a sound box comprising a body and a water spray device, the body comprising a housing, a first circuit board fixed on the bottom wall of the housing, and a wire
  • a second circuit board fixed to the side wall of the housing is connected, and the second circuit board is provided with an interface between the speaker and the outside.
  • the housing comprises a middle case and a bottom case, the first circuit board is fixed on the bottom case, and the second circuit board is fixed on the middle case.
  • the housing and the water spray device are fixed together, and the speaker device is fixed inside the casing.
  • the middle case and the bottom case are arranged to facilitate the installation of the device for fixing the speaker, which can save installation and fixing time, and the battery of the first circuit board and the speaker are both It is fixed on the bottom case, so that the first circuit board is convenient to be connected with the battery, and the second circuit board is directly fixed on the middle case, so that the through hole for avoiding the interface is directly arranged on the middle case, thereby facilitating the interface and the external plug. Cooperate.
  • the middle casing is provided with a limiting slot, and the second circuit board is placed in the limiting slot.
  • the limit slot is set to limit the second circuit board to prevent it from moving, thereby facilitating the fixing and making the fixing more secure.
  • the second circuit board is provided with a convex plate, and the convex plate is placed in the limiting slot.
  • the convex plate is placed in the limiting slot to facilitate the cooperation between the second circuit board and the limiting slot.
  • the middle case is provided with a screw hole column, and the second circuit board is fixed on the middle case by screws.
  • the screw and the screw hole column are screwed, the nut of the screw presses the convex body board.
  • the second circuit board is restrained by the limiting slot, and the convex plate is pressed by the screw, so that the second circuit board is firmly fixed on the middle casing.
  • the sidewall of the limiting slot is integrally connected with the screw hole post.
  • the side wall of the limiting slot and the screw hole column are integrally connected, thereby increasing the strength of the limiting slot and the screw hole column, and the screw of the screw is pressed against the convex plate of the second circuit board when the screw and the screw hole column are screwed. .
  • the convex plate, the screw hole column and the limiting groove side wall are arranged at equal heights. This makes it easy to screw the nut against the flange.
  • the screw hole column and the limiting slot have two, and the limiting slot is located on the same side of the screw hole column.
  • the position of the limiting slot is arranged on one side of the screw hole column to facilitate the placement of the second circuit board, thereby facilitating the fixing of the second circuit board by the screw.
  • the body further includes a gasket sleeved on the screw, and when the screw and the screw hole post are fixedly fixed, the gasket presses the convex plate; the inner diameter of the gasket is smaller than The diameter of the nut has an outer diameter greater than a diameter of the nut.
  • the spacer is provided to increase the strength of the fixing of the second circuit board, and the spacer and the nut together press the convex plate to make the fixing more firm.
  • the side wall of the limiting slot is provided with a reinforcing rib. The ribs are arranged to increase the strength of the side wall of the limiting slot to ensure the limit of the second circuit board.
  • the speaker includes a body and a water spray device
  • the body includes a housing, a first circuit board fixed to the bottom wall of the housing, and a second circuit board fixed to the side wall of the housing, the second circuit board and the first circuit
  • the board is electrically connected
  • the second circuit board is provided with an interface for connecting the speaker to the outside world.
  • the interface mainly includes a charging interface, a headphone interface, a USB interface connected to the player and the computer, and the second circuit board is directly fixed to the shell.
  • FIG. 1 is a schematic overall view of a speaker according to an embodiment of the present invention.
  • FIG. 2 is a schematic view showing the cooperation of a first circuit board and the bottom case according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of the second circuit board and the middle case according to the embodiment of the present invention.
  • the invention discloses a sound box, as shown in FIG. 1 to FIG. 3, comprising a body 1 and a water spray device 2, the body 1 comprising a housing, a first circuit board 5 fixed on the bottom wall of the housing and passing through A second circuit board 6 is connected to the side wall of the housing, and the second circuit board 6 is provided with an interface between the speaker and the outside.
  • the present invention comprises a body 1 and a water spray device 2, the body 1 comprising a housing, a first circuit board 5 fixed to the bottom wall of the housing, and a second circuit board 6 fixed to the side wall of the housing, the second circuit
  • the board 6 and the first circuit board 5 are electrically connected, and the second circuit board 6 is provided with an interface connecting the speaker and the outside world, and the interface mainly includes a charging interface, a headphone interface, a USB interface connected to the player and the computer, etc.;
  • the circuit board 6 is directly and firmly fixed on the side wall of the housing, and when the interface is connected with the external plug or the like It will not be damaged because the insertion force is too large, and it will not affect the first circuit board 5, thus ensuring the normal operation of the speaker.
  • the housing of the body 1 includes a middle case 3 and a bottom case 4.
  • the bottom of the middle case 3 is open at the bottom, and the sleeve is sleeved on the bottom case 4, and the middle case 3 is in the bottom opening side wall thereof.
  • a limited platform is provided at the surface, so that the limiting bottom case 4 is located at the bottom edge of the middle case 3.
  • the second circuit board 6 is fixed to the middle case 3 and connected to the first circuit board 5 by wires. Referring to Fig. 1, the water spray device 2 of the speaker is fixed and fixed by screws and the bottom case 4.
  • the upper part of the middle case 2 is also open and arranged in the middle, so that the screw fixing is convenient, and the bottom case 4 is provided with a bottom case screw hole column. 41 is fixed by the screw and the water spraying device 2, and when the bottom case 4 and the water spraying device 2 are fixed, the middle case 3 is located between the bottom case 4 and the water spraying device 2, so that the fixing between the bottom case 4 and the water spraying device can be
  • the middle case 3 is fixed, and the fixing is firm and easy to disassemble.
  • the speaker device is fixed inside the casing, and the middle case 3 and the bottom case 4 are arranged to facilitate the installation of the device for fixing the speaker, which can save installation and fixing time, and the batteries of the first circuit board 5 and the speaker are fixed on the bottom case 4 Therefore, the first circuit board 5 is conveniently connected to the battery, and the second circuit board 6 is directly fixed on the middle case 3, so that the through hole for avoiding the interface is directly disposed on the middle case 3, thereby facilitating the interface and the external plug. Cooperate.
  • the central casing 3 is provided with a limiting slot 31, and the second circuit board 6 is placed in the limiting slot 31.
  • the limiting slot 31 is arranged to limit the second circuit board 6 to prevent the second
  • the circuit board 6 is moved to facilitate the fixing and to make the fixing more secure.
  • the second circuit board 6 is respectively provided with a convex plate 61 on both sides thereof, and the convex plate 61 is placed in the limiting groove 31, so that the second circuit board 6 and the limiting groove 31 are matched.
  • the shell 3 has a rectangular shape as a whole, and one of the two longer sides is disposed close to the middle shell 3, and the convex plate 61 is disposed on the edges of the two shorter sides, so that the second circuit board 6 is two
  • the end is limited and the limit effect is good.
  • other number or structure of the limiting slots can be set to limit and fix the second circuit board 6.
  • the middle shell 3 is provided with a screw hole post 32 at the side wall of the limiting slot, and the second circuit board 6 is fixed on the middle shell 3 by screws.
  • the screw nut of the screw presses the convex plate 61.
  • the second circuit board 6 is restrained by the limiting slot 31, and the convex plate 61 is pressed by the nut of the screw, so that the second circuit board 6 is firmly fixed on the middle case 3.
  • the side wall of the limiting slot 31 and the screw hole post 32 are integrally connected, the side of the limiting slot 31 and the screw hole post 32
  • the integral connection increases the strength of the limiting slot 31 and the screw post 32, and facilitates the screw pressing the flange 61 on the second circuit board 6 when the screw and the screw post 32 are screwed.
  • the heights of the convex plate 61, the screw hole post 32 and the side wall of the limiting groove 31 are equal, so that the nut of the screw is easily pressed against the convex plate 61.
  • the number of the limiting slots 31 is two, respectively limiting the two ends of the second circuit board 6; the number of corresponding screw holes 32 is also two, respectively fixing the two ends of the second circuit board 6 .
  • the side walls of the two limiting slots 31 are respectively connected to the two screw holes 32, and the two limiting slots 31 are located on the same side of the screw hole column 32, so that the second circuit board 6 is conveniently placed, thereby facilitating the screws.
  • the second circuit board 6 is fixed.
  • the nut 61 of the second circuit board 6 is pressed by the nut of the screw to fix it.
  • a gasket can be sleeved on the screw, and the screw and the screw hole 32 are When the fitting is fixed, the gasket presses the convex plate 61, and at the same time, the nut of the screw presses against the gasket, which increases the fixing strength to the convex plate 61 and at the same time increases the fixed area of the convex plate 61.
  • the inner diameter of the gasket is set smaller than the diameter of the nut, and the outer diameter of the gasket is set larger than the diameter of the nut, so that the gasket can firmly press the convex plate 61. Therefore, the second circuit board 6 is more firmly fixed to the middle case 3, thereby preventing the second circuit board 6 from being damaged when the external connector and the interface are plugged.
  • the side wall of the limiting slot 31 is further provided with a reinforcing rib, so that the strength of the limiting slot 31 can be increased to ensure the limitation of the second circuit board 6.
  • the water spray device 2 has a built-in liquid, and the liquid can be sprayed by the interaction force between the first magnet in the water spray device 2 and the second magnet in the body 1 to form a small water droplet or a small water column. It is beautiful and fits the public taste.

Abstract

一种音箱，包括本体（1）和喷水装置（2），所述本体（1）包括壳体、固定在所述壳体底壁上的第一电路板（5）和通过导线与之连接的固定在所述壳体侧壁上的第二电路板（6），所述第二电路板（6）设有所述音箱和外界连接的接口，第二电路板（6）和第一电路板（5）进行电连接，第二电路板（6）设有音箱和外界连接的接口，接口主要包括充电接口、耳机接口和播放器及电脑连接的USB接口等；由于第二电路板（6）直接牢固地固定在壳体的侧壁上，在接口和外界插头等连接时就不会因为插入力度过大而受损，也不会影响第一电路板（5），从而保证音箱正常工作。

Description

一种音箱
【技术领域】
本发明涉及家用电器领域， 更具体的说， 涉及一种音箱。 【背景技术】
本人设计了一种音箱， 包括本体和固定在本体顶部的喷水装置。 喷水装置 内置有液体， 喷水装置内设置有第一磁石， 本体的壳体内安装有与第一磁石配 合的第二磁石， 第二磁石固定在本体的马达的输出轴上， 马达通电， 马达的输 出轴转动， 带动第二磁石转动， 由于第一磁石和第二磁石相互吸引， 第二磁石 就带动第一磁石转动， 第一磁石固定在一旋转架上， 旋转架上设有多个划液板， 第一磁石转动带动旋转架转动， 旋转架转动的同时划液板就会将喷水装置内的 液体划动， 从而使液体转动。 在旋转架的上部固定有一固定盖， 固定盖上设有 多个漏液孔， 当液体转动时会从漏液孔处向上喷起， 形成小水珠或小水柱。 音 箱的本体包括垂直固定在壳体底部的电路板， 电路板上设置有和外界接触的接 口， 有 USB接口、 充电接口及耳机接口等。 壳体的底部用于放置， 需保持音箱 整体平稳， 壳体的侧壁上设有用于放置各个接口的通孔。 此方案未公开。 由于 电路板直接固定在壳体的底壁上， 在接头插入接口内时一旦插入力度多大有可 能使电路板受损。
【发明内容】
本发明所要解决的技术问题是提供一种在接头和接口配合时电路板不易受 损的音箱。
本发明的目的是通过以下技术方案来实现的： 一种音箱， 包括本体和喷水 装置， 所述本体包括壳体、 固定在所述壳体底壁上的第一电路板和通过导线与 之连接的固定在所述壳体侧壁上的第二电路板， 所述第二电路板设有所述音箱 和外界连接的接口。 优选的， 所述壳体包括中壳和底壳， 所述第一电路板固定在所述底壳上， 所述第二电路板固定在所述中壳上。 壳体和喷水装置配合固定， 音箱器件都固 定在壳体内部， 设置中壳和底壳配合就方便安装固定音箱的器件， 可以节省安 装、 固定的时间， 第一电路板和音箱的电池都固定在底壳上， 这样第一电路板 就方便和电池连接， 第二电路板直接固定在中壳上就方便直接在中壳上设置用 于避让接口的通孔， 从而方便接口和外界的插头进行配合。
优选的， 所述中壳设有限位槽， 所述第二电路板放置在所述限位槽内。 设 置限位槽对第二电路板进行限位， 防止其移动， 从而便于固定， 且使固定更加 牢固。
优选的， 所述第二电路板设有凸板， 所述凸板放置在所述限位槽内。 设置 凸板放置在限位槽内， 便于第二电路板和限位槽配合。
优选的， 所述中壳设有螺丝孔柱， 所述第二电路板通过螺丝固定在中壳上， 当所述螺丝和螺丝孔柱螺接时， 所述螺丝的螺帽压住所述凸板。 通过限位槽将 第二电路板限位， 再用螺丝压住凸板， 从而将第二电路板牢固的固定在中壳上。
优选的， 所述限位槽的侧壁和所述螺丝孔柱一体连接。 限位槽的侧壁和螺 丝孔柱一体连接， 从而增加了限位槽和螺丝孔柱的强度， 且便于螺丝和螺丝孔 柱螺接时螺丝的螺帽压住第二电路板上的凸板。
优选的， 所述凸板、 螺丝孔柱及限位槽侧壁三者等高设置。 这样设置方便 螺丝的螺帽压住凸板。
优选的， 所述螺丝孔柱和限位槽都有两个， 所述限位槽位于所述螺丝孔柱 同一侧。 将限位槽设置在螺丝孔柱的一侧就方便第二电路板放置， 进而便于螺 丝进行固定第二电路板。
优选的， 所述本体还包括套接在所述螺丝上的垫片， 当所述螺丝和螺丝孔 柱配合固定时， 所述垫片压住所述凸板； 所述垫片的内径小于所述螺帽的直径， 其外径大于所述螺帽的直径。 设置垫片增加对第二电路板固定的强度， 垫片和 螺帽一起压住凸板， 从而使固定更加牢固。 优选的， 所述限位槽侧壁设有加强筋。 设置加强筋增加限位槽侧壁的强度， 保证对第二电路板的限位。
本发明由于音箱包括本体和喷水装置， 本体包括壳体、 固定在壳体底壁上 的第一电路板和固定在壳体侧壁上的第二电路板， 第二电路板和第一电路板进 行电连接， 第二电路板设有本音箱和外界连接的接口， 接口主要包括充电接口、 耳机接口、 和播放器及电脑连接的 USB接口等； 由于第二电路板直接牢固的固 定在壳体的侧壁上， 在接口和外界插头等连接时就不会因为插入力度过大而受 损， 更不会影响到第一电路板， 从而保证音箱正常工作。
【附图说明】
图 1是本发明实施例所述音箱的整体示意图；
图 2是本发明实施例所述第一电路板和所述底壳配合的示意图；
图 3是本发明实施例所述第二电路板和所述中壳配合的示意图。
其中： 1、 本体； 2、 喷水装置； 3、 中壳； 31、 限位槽； 32、 螺丝孔柱； 4、 底壳； 41、 底壳螺丝孔柱； 5、 第一电路板； 6、 第二电路板； 61、 凸板。
【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。
本发明公开一种音箱， 如图 1至图 3所示， 包括本体 1和喷水装置 2, 所述 本体 1 包括壳体、 固定在所述壳体底壁上的第一电路板 5和通过导线与之连接 的固定在所述壳体侧壁上的第二电路板 6,所述第二电路板 6设有所述音箱和外 界连接的接口。 本发明由于音箱包括本体 1和喷水装置 2, 本体 1包括壳体、 固 定在壳体底壁上的第一电路板 5和固定在壳体侧壁上的第二电路板 6,第二电路 板 6和第一电路板 5进行电连接， 第二电路板 6设有本音箱和外界连接的接口， 接口主要包括充电接口、 耳机接口、 和播放器及电脑连接的 USB接口等； 由于 第二电路板 6直接牢固的固定在壳体的侧壁上， 在接口和外界插头等连接时就 不会因为插入力度过大而受损， 更不会影响到第一电路板 5 , 从而保证音箱正常 工作。
如图 2和图 3所示， 本体 1的壳体包括中壳 3和底壳 4, 中壳 3底部开口设 置， 且配合套接在底壳 4上， 中壳 3在其底部开口侧壁内表面处设置有限位平 台， 从而限位底壳 4位于中壳 3的底部边沿处。 第二电路板 6固定在中壳 3上， 并通过导线和第一电路板 5连接。 结合图 1 , 音箱的喷水装置 2通过螺丝和底壳 4连接固定， 中壳 2上部也开口设置， 且中通设置， 这样就方便进行螺丝固定， 底壳 4上设置有底壳螺丝孔柱 41用于通过螺丝和喷水装置 2固定， 底壳 4和喷 水装置 2固定时中壳 3位于底壳 4和喷水装置 2之间， 这样底壳 4和喷水装置 之间固定就能够固定中壳 3 , 而且这样固定牢固， 便于拆卸。 音箱器件都固定在 壳体内部， 设置中壳 3和底壳 4配合就方便安装固定音箱的器件， 可以节省安 装、 固定的时间， 第一电路板 5和音箱的电池都固定在底壳 4上， 这样第一电 路板 5就方便和电池连接， 第二电路板 6直接固定在中壳 3上就方便直接在中 壳 3上设置用于避让接口的通孔， 从而方便接口和外界的插头进行配合。
如图 3所示， 中壳 3上设有限位槽 31 , 第二电路板 6放置在限位槽 31内， 设置限位槽 31可对第二电路板 6起到限位作用， 防止第二电路板 6移动， 从而 便于固定， 且使固定更加牢固。 第二电路板 6在其两侧分别设置有凸板 61 , 凸 板 61放置在限位槽 31内， 这样就便于第二电路板 6和限位槽 31配合。 本实施 例中壳 3的整体呈矩形状， 其两个较长边中的一个紧贴中壳 3设置， 凸板 61设 置在两个较短边的边沿上， 这样第二电路板 6就两个端被限位， 限位效果好。 当然， 也可以设置其他个数或结构的限位槽对第二电路板 6进行限位固定。 中 壳 3在限位槽侧壁处设置有螺丝孔柱 32, 第二电路板 6通过螺丝固定在中壳 3 上， 当螺丝和螺丝孔柱 32螺接时， 螺丝的螺帽压住凸板 61 , 通过限位槽 31将 第二电路板 6限位， 再用螺丝的螺帽压住凸板 61 , 从而将第二电路板 6牢固的 固定在中壳 3上。
限位槽 31的侧壁和螺丝孔柱 32—体连接， 限位槽 31的侧面和螺丝孔柱 32 一体连接， 从而增加了限位槽 31和螺丝孔柱 32的强度， 且便于螺丝和螺丝孔 柱 32螺接时螺帽压住第二电路板 6上的凸板 61。
在本实施例中， 凸板 61、 螺丝孔柱 32及限位槽 31侧壁三者的高度相等， 这 样设置方便螺丝的螺帽压住凸板 61。 本实施例限位槽 31的个数为两个， 分别限 位第二电路板 6的两端； 对应的螺丝孔柱 32的个数也为两个， 分别固定第二电 路板 6的两端。 两个限位槽 31的侧壁分别和两个螺丝孔柱 32—体连接， 两个 限位槽 31都位于螺丝孔柱 32的同一侧， 这样就方便第二电路板 6放置， 进而 便于螺丝进行固定第二电路板 6。
本实施例通过螺丝的螺帽压紧第二电路板 6两端的凸板 61将其固定， 为了 增加固定面积和固定的强度， 可在螺丝上套接一垫片， 当螺丝和螺丝孔柱 32配 合固定时， 垫片压住凸板 61 , 且同时螺丝的螺帽压住垫片， 这样就增加了对凸 板 61的固定强度， 且同时增加了对凸板 61的固定面积。 为了确保垫片能够压 紧凸板 61 , 将垫片的内径设置小于螺帽的直径， 垫片的外径设置大于螺帽的直 径， 这样设置就能够使垫片牢固的压住凸板 61 , 从而使第二电路板 6更加牢固 的固定在中壳 3上， 进而防止外界的接头和接口插接时使第二电路板 6受损。
在本实施例中， 限位槽 31 的侧壁上还设置有加强筋， 这样就能够增加限位 槽 31的强度， 保证对第二电路板 6的限位。
在本实施例中， 喷水装置 2内置有液体， 液体通过喷水装置 2内的第一磁石 和本体 1 内的第二磁石的相互作用力能够喷起， 形成小水珠或小水柱， 很是美 观， 符合大众品味。
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、 一种音箱， 其特征在于， 包括本体和喷水装置， 所述本体包括壳体、 固 定在所述壳体底壁上的第一电路板和通过导线与之连接的固定在所述壳体侧壁 上的第二电路板， 所述第二电路板设有所述音箱和外界连接的接口。
2、 如权利要求 1所述的音箱， 其特征在于， 所述壳体包括中壳和底壳， 所 述第一电路板固定在所述底壳上， 所述第二电路板固定在所述中壳上。
3、 如权利要求 2所述的音箱， 其特征在于， 所述中壳设有限位槽， 所述第 二电路板放置在所述限位槽内。
4、 如权利要求 3所述的音箱， 其特征在于， 所述第二电路板设有凸板， 所 述凸板放置在所述限位槽内。
5、 如权利要求 4所述的音箱， 其特征在于， 所述中壳设有螺丝孔柱， 所述 第二电路板通过螺丝固定在中壳上， 当所述螺丝和螺丝孔柱螺接时， 所述螺丝 的螺帽压住所述凸板。
6、 如权利要求 5所述的音箱， 其特征在于， 所述限位槽的侧壁和所述螺丝 孔柱一体连接。
7、 如权利要求 5所述的音箱， 其特征在于， 所述凸板、 螺丝孔柱及限位槽 侧壁三者等高设置。
8、 如权利要求 5所述的音箱， 其特征在于， 所述螺丝孔柱和限位槽都有两 个， 所述限位槽位于所述螺丝孔柱同一侧。
9、 如权利要求 5所述的音箱， 其特征在于， 所述本体还包括套接在所述螺 丝上的垫片， 当所述螺丝和螺丝孔柱配合固定时， 所述垫片压住所述凸板； 所 述垫片的内径小于所述螺帽的直径， 其外径大于所述螺帽的直径。
10、 如权利要求 5所述的音箱， 其特征在于， 所述限位槽侧壁设有加强筋。
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