BR9714714A - Dispositivo de conexão de microfone desprovido de contato elétrico, e, arranjo de dispositivo de conexão de microfone desprovido de contato elétrico e de dispositivo de acoplamento para um rádio-telefone do tipo de aba articulada - Google Patents

Dispositivo de conexão de microfone desprovido de contato elétrico, e, arranjo de dispositivo de conexão de microfone desprovido de contato elétrico e de dispositivo de acoplamento para um rádio-telefone do tipo de aba articulada

Info

Publication number
BR9714714A
BR9714714A BR9714714-1A BR9714714A BR9714714A BR 9714714 A BR9714714 A BR 9714714A BR 9714714 A BR9714714 A BR 9714714A BR 9714714 A BR9714714 A BR 9714714A
Authority
BR
Brazil
Prior art keywords
microphone
electrical contact
hinged flap
radio
arrangement
Prior art date
Application number
BR9714714-1A
Other languages
English (en)
Inventor
Kang-Hoon Lee
Kyung-Jun Choen
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR9714714A publication Critical patent/BR9714714A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor

Abstract

"DISPOSITIVO DE CONEXãO DE MICROFONE DESPROVIDO DE CONTATO ELéTRICO, E, ARRANJO DE DISPOSITIVO DE CONEXãO DE MICROFONE DESPROVIDO DE CONTATO ELéTRICO E DE DISPOSITIVO DE ACOPLAMENTO PARA UM RáDIO-TELEFONE DO TIPO DE ABA ARTICULADA" Trata-se de um dispositivo de conexão de microfone desprovido de contato elétrico para um rádio-telefone do tipo de aba articulada que possui uma aba articulada (201), um microfone (211) montado na referida aba articulada, um aparelho principal, um circuito de áudio instalado no aparelho principal, e um dispositivo de acoplamento (202) para acoplar a aba articulada ao aparelho principal. A invenção compreende um transformador possuindo uma bobina primária (212), uma bobina secundária (214) e um núcleo (213). A bobina primária é disposta na aba articulada ligado ao microfone (211). A bobina secundária é disposta no aparelho principal ligado ao circuito de áudio. O núcleo é disposto fixado no interior de um orifício axial formado no dispositivo de acoplamento.
BR9714714-1A 1997-05-28 1997-12-09 Dispositivo de conexão de microfone desprovido de contato elétrico, e, arranjo de dispositivo de conexão de microfone desprovido de contato elétrico e de dispositivo de acoplamento para um rádio-telefone do tipo de aba articulada BR9714714A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970021214A KR100216353B1 (ko) 1997-05-28 1997-05-28 플립형 무선전화기의 무접점 마이크로폰장치
PCT/KR1997/000262 WO1998054925A1 (en) 1997-05-28 1997-12-09 An electrical contact free microphone attachment for a flip-type radio phone

Publications (1)

Publication Number Publication Date
BR9714714A true BR9714714A (pt) 2000-07-04

Family

ID=19507473

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714714-1A BR9714714A (pt) 1997-05-28 1997-12-09 Dispositivo de conexão de microfone desprovido de contato elétrico, e, arranjo de dispositivo de conexão de microfone desprovido de contato elétrico e de dispositivo de acoplamento para um rádio-telefone do tipo de aba articulada

Country Status (11)

Country Link
US (1) US5930353A (pt)
EP (1) EP1000524B1 (pt)
JP (1) JP3388474B2 (pt)
KR (1) KR100216353B1 (pt)
CN (1) CN1157097C (pt)
AU (1) AU720174B2 (pt)
BR (1) BR9714714A (pt)
CA (1) CA2291113C (pt)
DE (1) DE69723317T2 (pt)
IL (1) IL133013A (pt)
WO (1) WO1998054925A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6108417A (en) * 1998-10-28 2000-08-22 Denso Corporation Telephone having a keypad cover
USD421256S (en) * 1999-06-01 2000-02-29 Sony Corporation Wireless telephone
USD421257S (en) * 1999-06-01 2000-02-29 Sony Corporation Wireless telephone
JP3428532B2 (ja) * 1999-10-22 2003-07-22 日本電気株式会社 開閉角度検出装置及び折り畳み式機器
IT250015Y1 (it) * 2000-07-04 2003-07-07 Whirlpool Co Dispositivo per alimentare elettricamente utenze presenti su una parte di un elettrodomestico mobile rispetto alla struttura principale di
US6885880B1 (en) * 2000-09-22 2005-04-26 Teleponaktiebolaget Lm Ericsson (Publ.) Inverted-F antenna for flip-style mobile terminals
US6678539B1 (en) * 2001-01-22 2004-01-13 Lu Sheng-Nan Mobile phone cover hinge
TW572125U (en) * 2003-05-30 2004-01-11 Hon Hai Prec Ind Co Ltd Hinge mechanism
US7140074B2 (en) * 2004-01-20 2006-11-28 Phoenix Korea Co., Ltd. Hand-held electronic device including hinge device
TWM319568U (en) * 2006-11-27 2007-09-21 Ks Terminals Inc Card connection apparatus and its applications about digital products
CN104581537A (zh) * 2015-01-27 2015-04-29 李德生 Ee形免连接音频转送中端
JP1576093S (pt) * 2016-10-04 2017-05-15

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384844A (en) * 1993-07-30 1995-01-24 Ericsson Ge Mobile Communications, Inc. Pivotable housing for hand-held transceiver
AU4502596A (en) * 1994-11-28 1996-06-19 Ericsson Inc. Portable telephone with an asymmetric hinged housing configuration
US5732331A (en) * 1995-01-12 1998-03-24 Ericsson Inc. Portable radio having a detachable flip portion
US5537472A (en) * 1995-03-09 1996-07-16 At&T Corp. Portable telephone with flip stand or hinged doors and having speaker therein
JPH09153931A (ja) * 1995-11-30 1997-06-10 Mitsubishi Electric Corp 開閉機構

Also Published As

Publication number Publication date
KR100216353B1 (ko) 1999-08-16
AU720174B2 (en) 2000-05-25
US5930353A (en) 1999-07-27
IL133013A (en) 2003-11-23
CA2291113C (en) 2001-07-24
EP1000524B1 (en) 2003-07-02
JP2001508629A (ja) 2001-06-26
DE69723317T2 (de) 2004-02-12
DE69723317D1 (de) 2003-08-07
EP1000524A1 (en) 2000-05-17
IL133013A0 (en) 2001-03-19
WO1998054925A1 (en) 1998-12-03
CN1276141A (zh) 2000-12-06
JP3388474B2 (ja) 2003-03-24
AU5235598A (en) 1998-12-30
KR19980085214A (ko) 1998-12-05
CA2291113A1 (en) 1998-12-03
CN1157097C (zh) 2004-07-07

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time