EP 3713248 A1 20200923 - DEVICE HAVING A POWER ADAPTOR AND SPEAKER DEVICES
Title (en)
DEVICE HAVING A POWER ADAPTOR AND SPEAKER DEVICES
Title (de)
VORRICHTUNG MIT EINEM NETZTEIL UND LAUTSPRECHERVORRICHTUNGEN
Title (fr)
DISPOSITIF DOTÉ D'UN ADAPTATEUR DE PUISSANCE ET DISPOSITIFS DE HAUT-PARLEUR
Publication
Application
Priority
EP 19164592 A 20190322
Abstract (en)
A device (1) has a power adaptor (10) and speaker devices (50). The power adaptor (10) is for receiving input electrical power and outputting electric power for charging a rechargeable battery or powering another device. The speaker devices (50) are for outputting audio. Each speaker device (50) has an electrical power pin (52) for connection to a respective socket of a mains power socket. Each speaker device (50) has an electrical connection (54) to the power adaptor (10) so that the electrical power pins (52) of the speaker devices (50) can receive input electrical power from a mains socket to which the electrical power pins (52) are connected in use and pass the input electrical power to the power adaptor (10) via the electrical connections (54).
IPC 8 full level
H04R 1/10 (2006.01)
CPC (source: EP)
H04R 1/1025 (2013.01); H04R 1/1041 (2013.01); H04R 2420/09 (2013.01)
Citation (search report)
- [XI] CN 205666925 U 20161026 - SHENZHEN SHUYUAN TECH CO LTD
- [XYI] US 2016209885 A1 20160721 - ELLIS JULIAN RICHARD [GB]
- [A] US 2014219466 A1 20140807 - SAIDEH ISAAC [US]
- [A] WO 2014060729 A1 20140424 - ONBEAT LTD [GB]
- [YA] US 2018152778 A1 20180531 - DU JEN-HWA [TW], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 19164592 A 20190322