Title:
MAGNETICALLY SUSPENDED STEREO
Document Type and Number:
WIPO Patent Application WO/2015/109856
Kind Code:
A1
Abstract:
Disclosed is a magnetically suspended stereo, comprising a magnetic suspension base capable of generating a magnetic field and a speaker suspended above the magnetic suspension base via magnetic force; the magnetic suspension base comprises a base housing, an electromagnetic inductive module disposed in the base housing, a PCB board and a location indicator, the electromagnetic inductive module and the location indicator being connected to the PCB board respectively; the speaker comprises a housing, a magnet assembly disposed in the housing, a power module, an audio module and a switch unit capable of sensing transient airflow, one end of the switch unit being electrically connected to the power module and the other end being electrically connected to the audio module, and the switch unit being used for controlling the power output/cut-off from the power module to the audio module upon sensing transient airflow. The present invention achieves the goal of controlling the turning on of a speaker without manual operation, improving the utility of the magnetically suspended stereo.
Inventors:
LEE KUO-TSAI (CN)
CHEN JIANJUN (CN)
WEI HUOYE (CN)
CHEN JIANJUN (CN)
WEI HUOYE (CN)
Application Number:
PCT/CN2014/086225
Publication Date:
July 30, 2015
Filing Date:
September 10, 2014
Export Citation:
Assignee:
ATAKE DIGITAL TECHNOLOGY SHENZHEN CO LTD (CN)
International Classes:
H04R1/02
Foreign References:
| CN203708420U | 2014-07-09 | |||
| CN203167227U | 2013-08-28 | |||
| CN202696829U | 2013-01-23 | |||
| JP2009182846A | 2009-08-13 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
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