A Kind of Rechargeable Speaker of Magnetic Suspension
Published in China, 2018
The invention discloses a kind of rechargeable speakers of magnetic suspension, are related to magnetic suspension sound box technical field, including pedestal, and the top of the pedestal is equipped with head unit, and the inside of the head unit is equipped with dedusting mechanism, and the inside of pedestal is equipped with regulating mechanism.The rechargeable speaker of the magnetic suspension, user of service turns rotating bar when dedusting, rotate rotating bar band moving magnet plate, the first adjustable spring is stretched using the magnetic force of magnetic sheet, it gets rid of later, movable plate and support panel vibration are driven using the screen resilience of the first adjustable spring, support plate is set to drive adsorption cotton vibration, shake off the dust of adsorption cotton outer surface, it utilizes simultaneously and utilizes vibration, the dust of speaker internal circuit board outer surface is set to resonate, last blower work, the dust inside circuit board installation bin is sucked out by siphunculus and conduit, it is discharged from dust flue, its entirety is set to can be realized the automatic cleaning to speaker internal dust, it avoids heaping dust, dust is vibrated with sound, influence the sound quality of speaker entirety.
Recommended citation: Shangrun Lu. (2018-12-18). A Kind of Rechargeable Magnetic Suspension Speaker. CN109379668B [Patent]. 2019-02-22.
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