EP 0978187 A1 20000209 - MICROPHONE CONNECTING DEVICE FOR FLIP TYPE PORTABLE TELEPHONE
Title (en)
MICROPHONE CONNECTING DEVICE FOR FLIP TYPE PORTABLE TELEPHONE
Title (de)
VERBINDUNGSEINRICHTUNG EINES MIKROPHONS FÜR EIN TRAGBARES KLAPPTELEFON
Title (fr)
DISPOSITIF DE CONNEXION DE MICROPHONE POUR TELEPHONE PORTATIF DU TYPE RABATTABLE
Publication
Application
Priority
- KR 9800102 W 19980425
- KR 19970015756 A 19970426
- KR 19970015757 A 19970426
Abstract (en)
[origin: WO9849814A1] A device for electrically connecting a microphone mounted on a flit cover to an audio circuit of a telephone body. The flip cover is detachable from the telephone body when an excessive force is applied thereto. A hinge apparatus includes two hinge modules each including a hinge housing, a hinge shaft having a protrusion at an end and a shaft at another end, being assembled into the hinge housing; conductive means fixedly pressed into a through hole formed along an axis of the hinge shaft; a cam hinge having opposing protrusions and opposing indents formed alternately at one side, engaging with the hinge shaft, and a through hole formed along the axis of the hinge shaft; a hinge cover mounted so as to cover an end of the hinge housing, the hinge cover having a through hole formed along the axis of the hinge shaft; and a coil spring intervening between the cam hinge and the hinge cover to provide an elastic force. The flip cover includes a first connection terminal having a plane surface, a curved surface and a tension part, wherein the tension part maintains electrical contact with the conductive means; and a microphone mounted on the flip cover.
IPC 1-7
IPC 8 full level
E05D 11/00 (2006.01); F16C 11/10 (2006.01); H04M 1/02 (2006.01); H04M 1/725 (2006.01); H04Q 7/32 (2006.01); H04W 88/00 (2009.01)
CPC (source: EP)
H04M 1/0216 (2013.01); H04M 1/0254 (2013.01)
Citation (search report)
See references of WO 9849814A1
Designated contracting state (EPC)
DE FR GB NL SE
DOCDB simple family (publication)
WO 9849814 A1 19981105; BR 9809775 A 20000620; CN 1137564 C 20040204; CN 1309859 A 20010822; EP 0978187 A1 20000209; IL 132457 A0 20010319; IL 132457 A 20040927; JP 2001503237 A 20010306; JP 2002261902 A 20020913; JP 3423003 B2 20030707; JP 3764922 B2 20060412; RU 2170495 C1 20010710; RU 99124767 A 20040227
DOCDB simple family (application)
KR 9800102 W 19980425; BR 9809775 A 19980425; CN 98806413 A 19980425; EP 98917768 A 19980425; IL 13245798 A 19980425; JP 2002023691 A 20020131; JP 54684198 A 19980425; RU 99124767 A 19980425