A magnetic speaker base, including the bottom and on the top floor, under the bottom of the casing is provided with a plurality of sleeve, the lower end is fixed on the bottom plate, the top of the casing is provided with an opening, the casing is provided with an electromagnet; under the bottom plate is provided with a power supply circuit and electromagnet conduction; support column bottom plate bottom is provided with a plurality of casing corresponding to the upper end of the supporting column, and the upper plate fixed at the lower end of the support column is provided with a permanent magnet at the lower end of the support column is inserted into the casing; the installation is fixed to the surface of the speaker formed on the top surface of floor. The electromagnet generates a magnetic field, the electromagnet polarity and polarity of the permanent magnet on the contrary, when the permanent magnet near the electromagnet, the two mutually exclusive, the repulsive force that the support column is suspended in the casing; the speaker is installed on the upper floor, sound vibration will affect on the bottom, but can not be transferred to the under vibration as the bottom floor, the support effect of supporting objects can greatly reduce the vibration caused by the speaker.
【技术实现步骤摘要】
一种磁悬浮音箱底座
本技术涉及音箱,尤其是一种磁悬浮音箱底座。
技术介绍
现有的音箱没有专门的底座,音箱在工作时会产生振动,音箱功率越大,其产生的振动也就越大,一定程度上会对用于支撑音箱的安装面产生一定的影响。有的时候这种振动会与支撑物体产生共鸣,使支撑物发出体发出噪音,从而影响音箱的播放质量。
技术实现思路
本技术所要解决的技术问题是提供一种磁悬浮音箱底座,能够消除音箱振动对支撑物体的影响。为解决上述技术问题,本技术的技术方案是:一种磁悬浮音箱底座,包括下底板和上底板,所述下底板的顶部设有若干套管,所述套管的下端固定在下底板上,套管的顶部设有开口,套管内设有电磁铁;所述下底板内设有与电磁铁导通的供电电路;所述上底板的底部设有若干与所述套管一一对应的支撑柱,所述支撑柱的上端与上底板固定,支撑柱的下端设有永磁体,支撑柱的下端插入套管内;所述上底板的顶面形成固定音箱的安装面。本技术原理:电磁铁通电后产生磁场,电磁铁的极性与永磁体的极性相反,当永磁体靠近电磁铁时,二者相互排斥,该排斥力使得支撑柱悬浮在套管内;音箱安装在上底板上,音箱的振动会影响上底板,但是无法将振动传递至下 ...
【技术保护点】
一种磁悬浮音箱底座,其特征在于:包括下底板和上底板,所述下底板的顶部设有若干套管,所述套管的下端固定在下底板上,套管的顶部设有开口,套管内设有电磁铁;所述下底板内设有与电磁铁导通的供电电路;所述上底板的底部设有若干与所述套管一一对应的支撑柱,所述支撑柱的上端与上底板固定,支撑柱的下端设有永磁体,支撑柱的下端插入套管内;所述上底板的顶面形成固定音箱的安装面。
【技术特征摘要】
1.一种磁悬浮音箱底座,其特征在于:包括下底板和上底板,所述下底板的顶部设有若干套管,所述套管的下端固定在下底板上,套管的顶部设有开口,套管内设有电磁铁;所述下底板内设有与电磁铁导通的供电电路;所述上底板的底部设有若干与所述套管一一对应的支撑柱,所述支撑柱的上端与上底板固定,支撑柱的下端设有永磁体,支撑柱的下端插入套管内;所述上底板的顶面形成固定音箱的安装面。2.根据权利要求1所述的一种磁悬浮音箱底座,其特征在于:所述上底板与下底板之间设有限制上底板与下底板之...
【专利技术属性】
技术研发人员:刘伟得,
申请(专利权)人:广州勒泰电子有限公司,
类型:新型
国别省市:广东,44
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