Title:
PORTABLE LOW-FREQUENCY MUSICAL MASSAGE CUSHION
Document Type and Number:
WIPO Patent Application WO/2019/024232
Kind Code:
A1
Abstract:
Disclosed is a portable low-frequency musical massage cushion, comprising a cushion body (1), wherein at least one music loudspeaker (2) is arranged in a lateral side of the cushion body (1), a vibration loudspeaker (4) is arranged in the back of the cushion body (1), and a PCB and a battery (3) are further arranged in the lateral side of the cushion body (1); an audio playback circuit and a power amplification circuit are arranged on the PCB; and the audio playback circuit sends audio information to the music loudspeaker (2), and the power amplification circuit filters signals of 20-100 Hz from the audio information and then sends same to the vibration loudspeaker (4) after amplification. The present invention has the advantages of a small size, being easy to carry, and being capable of effectively combining music and massage synchronously.
Inventors:
YAN FAN (CN)
Application Number:
PCT/CN2017/104855
Publication Date:
February 07, 2019
Filing Date:
September 30, 2017
Export Citation:
Assignee:
COMPONEX ELECTRONICS CO LTD (CN)
International Classes:
A61M21/02; A61H23/00
Domestic Patent References:
| WO2004110333A1 | 2004-12-23 |
Foreign References:
| CN202478121U | 2012-10-10 | |||
| CN201996022U | 2011-10-05 | |||
| CN202407994U | 2012-09-05 | |||
| CN201727708U | 2011-02-02 | |||
| CN204599940U | 2015-09-02 |
Attorney, Agent or Firm:
SHUO FA INTELLECTUAL PROPERTY AGENT FIRM SHEN ZHEN (GENERAL PARTNER) (CN)
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