Title:
CONTROL DEVICE FOR EARPHONE AND WIRED EARPHONE
Document Type and Number:
WIPO Patent Application WO/2019/084857
Kind Code:
A1
Abstract:
Provided are a control device for earphones and wired earphones, the control device above comprising: a power supply control module, one end of the power supply control module being used to be connected to a microphone end of earphones, the other end of the power supply control module being connected to a biometric monitoring module, and the power supply control module receiving, by means of the microphone end, a first voltage provided by a smart terminal paired with the earphones, and controlling, according to the first voltage, the power supply voltage of the biometric monitoring module. The embodiment of the present invention provides a control device capable of controlling the power supply voltage of the biometric monitoring module.
Inventors:
YANG WANGWANG (CN)
DUAN HONGLIANG (CN)
LIU CHANG (CN)
DUAN HONGLIANG (CN)
LIU CHANG (CN)
Application Number:
PCT/CN2017/108987
Publication Date:
May 09, 2019
Filing Date:
November 01, 2017
Export Citation:
Assignee:
SHENZHEN GOODIX TECH CO LTD (CN)
International Classes:
H04R1/10
Foreign References:
| CN106165243A | 2016-11-23 | |||
| CN102983756A | 2013-03-20 | |||
| CN107148305A | 2017-09-08 | |||
| CN105451115A | 2016-03-30 | |||
| CN204968086U | 2016-01-13 | |||
| CN106993243A | 2017-07-28 | |||
| CN107996027A | 2018-05-04 | |||
| US8925807B2 | 2015-01-06 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
Download PDF:
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