JP4340885B2 - 折り畳み式携帯電話機 - Google Patents
折り畳み式携帯電話機 Download PDFInfo
- Publication number
- JP4340885B2 JP4340885B2 JP2004124308A JP2004124308A JP4340885B2 JP 4340885 B2 JP4340885 B2 JP 4340885B2 JP 2004124308 A JP2004124308 A JP 2004124308A JP 2004124308 A JP2004124308 A JP 2004124308A JP 4340885 B2 JP4340885 B2 JP 4340885B2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- housing
- microphone
- control unit
- speaker
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6008—Substation equipment, e.g. for use by subscribers including speech amplifiers in the transmitter circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
- H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6016—Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Description
1a 主面
1b 側面
1c 切り欠き部
11 表示部
12 スピーカ
13 スピーカ
14 拡声スピーカ
15 マイク
16 キー入力部
17 切り替えスイッチ
18 可変増幅器
19 可変増幅器
20 検出部
21 送信部
22 無線通信部
23 受信部
24 メモリ
25 制御部
2 筐体
2a 主面
2b 側面
3 ヒンジ軸
Claims (4)
- 第1の筐体と第2の筐体とが折り畳み可能に構成された折り畳み式携帯電話機であって、
前記第1の筐体に設けられた第1のスピーカと、
前記第1の筐体と前記第2の筐体とが開いている際に前記第1のスピーカより前記第2の筐体側になる前記第1の筐体上の位置に設けられた第2のスピーカと、
通話相手側の電話機から供給された受話音声信号を増幅し、その音量を変調する受話音声可変増幅器と、
前記受話音声可変増幅器によって増幅された受話音声信号に応じた音声を出力する拡声スピーカと、
前記第2の筐体に設けられたマイクと、
前記マイクから出力される音声信号を増幅し、その音量を変調する可変増幅部と、
ユーザによって入力される、前記第1または第2のスピーカと前記マイクとを用いた通話と、前記拡声スピーカと前記マイクとを用いた通話と、のいずれかを指定する指定情報を受け付けるスイッチと、
前記第1の筐体と前記第2の筐体とが折り畳まれているか否かを示す検出信号を出力する検出部と、
前記スイッチが前記第1または第2のスピーカと前記マイクとを用いた通話を指定する指定情報を受け付けた際には、前記第1または第2のスピーカと前記マイクとを動作させかつ前記拡声スピーカを不動作にし、前記スイッチが前記拡声スピーカと前記マイクとを用いた通話を指定する指定情報を受け付けた際には、前記拡声スピーカと前記マイクとを動作させかつ前記第1および第2のスピーカを不動作にし、また、前記検出信号が前記第1の筐体と前記第2の筐体とが折り畳まれていることを示す場合、前記受話音声可変増幅器の増幅率を、前記検出信号が前記第1の筐体と前記第2の筐体とが折り畳まれていることを示さない場合の前記受話音声可変増幅器の増幅率より大きくし、また、前記検出部から出力される検出信号に基づいて前記可変増幅器の増幅率を制御する制御部とを含む折り畳み式携帯電話機。 - 請求項1に記載の折り畳み式携帯電話機において、
前記制御部は、前記検出部から出力される検出信号が前記第1の筐体と前記第2の筐体とが折り畳まれていることを示す場合、前記可変増幅器の増幅率を、前記検出信号が前記第1の筐体と前記第2の筐体とが折り畳まれていることを示さない場合の前記可変増幅器の増幅率より大きくする、折り畳み式携帯電話機。 - 請求項1または2に記載の折り畳み式携帯電話機において、
前記第1の筐体は、該第1の筐体と前記第2の筐体とが折り畳まれた際に前記マイクと対向する箇所に切り欠き部を有する、折り畳み式携帯電話機。 - 請求項1ないし3のいずれか1項に記載の折り畳み式携帯電話機において、
ユーザによって入力される通話開始を指示する旨の通話開始指示を受け付ける入力部をさらに含み、
前記制御部は、さらに、前記入力部が前記通話開始指示を受け付けた際に通話中であると判断し、前記通話中であると判断した場合に前記可変増幅器の増幅率を前記検出部から出力される検出信号に基づいて変更する、折り畳み式携帯電話機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004124308A JP4340885B2 (ja) | 2004-04-20 | 2004-04-20 | 折り畳み式携帯電話機 |
US11/102,699 US7529570B2 (en) | 2004-04-20 | 2005-04-11 | Folding cellular phone |
EP05008077A EP1589732B1 (en) | 2004-04-20 | 2005-04-13 | Folding cellular phone |
CN2005100659880A CN1691698B (zh) | 2004-04-20 | 2005-04-19 | 折叠式蜂窝电话 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004124308A JP4340885B2 (ja) | 2004-04-20 | 2004-04-20 | 折り畳み式携帯電話機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005311592A JP2005311592A (ja) | 2005-11-04 |
JP4340885B2 true JP4340885B2 (ja) | 2009-10-07 |
Family
ID=34935113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004124308A Expired - Fee Related JP4340885B2 (ja) | 2004-04-20 | 2004-04-20 | 折り畳み式携帯電話機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7529570B2 (ja) |
EP (1) | EP1589732B1 (ja) |
JP (1) | JP4340885B2 (ja) |
CN (1) | CN1691698B (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101155892B1 (ko) * | 2006-09-11 | 2012-06-20 | 엘지전자 주식회사 | 휴대형단말기의 오디오 장치 |
JP2009060426A (ja) * | 2007-08-31 | 2009-03-19 | Sony Ericsson Mobilecommunications Japan Inc | 携帯端末装置 |
US8909641B2 (en) | 2011-11-16 | 2014-12-09 | Ptc Inc. | Method for analyzing time series activity streams and devices thereof |
US9098312B2 (en) | 2011-11-16 | 2015-08-04 | Ptc Inc. | Methods for dynamically generating an application interface for a modeled entity and devices thereof |
US9576046B2 (en) | 2011-11-16 | 2017-02-21 | Ptc Inc. | Methods for integrating semantic search, query, and analysis across heterogeneous data types and devices thereof |
WO2015143416A1 (en) | 2014-03-21 | 2015-09-24 | Ptc Inc. | Systems and methods for developing and using real-time data applications |
US9762637B2 (en) | 2014-03-21 | 2017-09-12 | Ptc Inc. | System and method of using binary dynamic rest messages |
US9350791B2 (en) | 2014-03-21 | 2016-05-24 | Ptc Inc. | System and method of injecting states into message routing in a distributed computing environment |
US9467533B2 (en) | 2014-03-21 | 2016-10-11 | Ptc Inc. | System and method for developing real-time web-service objects |
US10025942B2 (en) | 2014-03-21 | 2018-07-17 | Ptc Inc. | System and method of establishing permission for multi-tenancy storage using organization matrices |
US9961058B2 (en) | 2014-03-21 | 2018-05-01 | Ptc Inc. | System and method of message routing via connection servers in a distributed computing environment |
US10313410B2 (en) | 2014-03-21 | 2019-06-04 | Ptc Inc. | Systems and methods using binary dynamic rest messages |
US9560170B2 (en) | 2014-03-21 | 2017-01-31 | Ptc Inc. | System and method of abstracting communication protocol using self-describing messages |
US9350812B2 (en) | 2014-03-21 | 2016-05-24 | Ptc Inc. | System and method of message routing using name-based identifier in a distributed computing environment |
US9462085B2 (en) | 2014-03-21 | 2016-10-04 | Ptc Inc. | Chunk-based communication of binary dynamic rest messages |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0993316A (ja) | 1995-09-26 | 1997-04-04 | Saitama Nippon Denki Kk | 携帯電話機 |
JP3694934B2 (ja) | 1995-09-28 | 2005-09-14 | 松下電器産業株式会社 | 携帯電話装置 |
US5818924A (en) * | 1996-08-02 | 1998-10-06 | Siemens Business Communication Systems, Inc. | Combined keypad and protective cover |
US6292563B1 (en) * | 1998-10-16 | 2001-09-18 | Radioshack Corporation | Volume attenuator for flip-style hand-held phone |
JP2001251400A (ja) | 2000-03-03 | 2001-09-14 | Matsushita Electric Ind Co Ltd | 携帯電話機 |
JP2002111825A (ja) | 2000-09-29 | 2002-04-12 | Sharp Corp | 携帯電話機 |
JP2003018078A (ja) * | 2001-07-03 | 2003-01-17 | Nec Access Technica Ltd | 無線携帯端末装置、受話拡声方法、およびそのプログラム |
JP2003051871A (ja) | 2001-08-06 | 2003-02-21 | Sony Corp | 折り畳み式携帯通信端末装置 |
US20030046274A1 (en) | 2001-08-30 | 2003-03-06 | Erickson John S. | Software media container |
JP3680777B2 (ja) | 2001-09-17 | 2005-08-10 | 日本電気株式会社 | 携帯電話機 |
JP2003125047A (ja) | 2001-10-11 | 2003-04-25 | Nec Corp | 携帯端末装置 |
JP3893285B2 (ja) | 2001-12-28 | 2007-03-14 | 株式会社ケンウッド | 移動体電話機 |
JP3958116B2 (ja) | 2002-05-29 | 2007-08-15 | 京セラ株式会社 | 携帯無線機 |
EP1531606A1 (en) * | 2002-06-07 | 2005-05-18 | Matsushita Electric Industrial Co., Ltd. | Collapsible mobile telephone |
JP4073296B2 (ja) * | 2002-11-14 | 2008-04-09 | 京セラ株式会社 | 重ね型携帯電話機 |
-
2004
- 2004-04-20 JP JP2004124308A patent/JP4340885B2/ja not_active Expired - Fee Related
-
2005
- 2005-04-11 US US11/102,699 patent/US7529570B2/en not_active Expired - Fee Related
- 2005-04-13 EP EP05008077A patent/EP1589732B1/en not_active Expired - Fee Related
- 2005-04-19 CN CN2005100659880A patent/CN1691698B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1691698B (zh) | 2010-05-05 |
JP2005311592A (ja) | 2005-11-04 |
CN1691698A (zh) | 2005-11-02 |
US20050233783A1 (en) | 2005-10-20 |
US7529570B2 (en) | 2009-05-05 |
EP1589732A3 (en) | 2010-05-26 |
EP1589732A2 (en) | 2005-10-26 |
EP1589732B1 (en) | 2012-12-26 |
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