JP4894740B2 - 携帯無線機及び無線通信方法 - Google Patents
携帯無線機及び無線通信方法 Download PDFInfo
- Publication number
- JP4894740B2 JP4894740B2 JP2007312515A JP2007312515A JP4894740B2 JP 4894740 B2 JP4894740 B2 JP 4894740B2 JP 2007312515 A JP2007312515 A JP 2007312515A JP 2007312515 A JP2007312515 A JP 2007312515A JP 4894740 B2 JP4894740 B2 JP 4894740B2
- Authority
- JP
- Japan
- Prior art keywords
- wireless device
- portable wireless
- housing
- antenna
- expansion
- 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
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- 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
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
- Transceivers (AREA)
- Details Of Aerials (AREA)
- Structure Of Receivers (AREA)
Description
この携帯無線機は、伸縮機構である回転機構1を中心に上部筐体2と下部筐体7とが回転可能に連結されている。なお、回転機構1は少なくとも一部分に金属製の部分を備えて構成されている。
しかも、伸長状態での中央部近傍にある回転機構1の金属部分をアンテナとして機能させているため、通話時に人体の影響を受けてアンテナ特性が劣化することがない。
2 上部筐体
3 表示部
4 上部基板
5 細線同軸
6 下部基板
7 下部筐体
8、9、10、11 接続部
Claims (7)
- 第1及び第2の筐体が略直列に位置する伸長状態と前記第1及び第2の筐体が重なりあった短縮状態との二つの状態をとりうる携帯無線機であって、
前記伸長状態と前記短縮状態とを可変とする伸縮機構の少なくとも一部が金属で形成されており、該伸縮機構の金属部分が板状逆Fアンテナとして動作することを特徴とする携帯無線機。 - 前記第1の筐体に収容された第1の基板から前記伸縮機構の金属部分にアンテナ電流を給電するための第1の接続部材と、
前記伸縮機構の金属部分を前記第1の基板のグランドと接続するための第2の接続部材とを有することを特徴とする請求項1記載の携帯無線機。 - 前記第1の基板と前記第2の筐体に収容された第2の基板とが、ケーブルによって接続されたことを特徴とする請求項2記載の携帯無線機。
- 前記伸縮機構は、前記短縮状態において隠蔽される前記各筐体の面が、前記伸長状態において露出するように、前記第1の筐体と前記第2の筐体とを回動自在に連結するヒンジ機構であることを特徴とする請求項1から3のいずれか1項記載の携帯無線機。
- 前記伸縮機構は、前記第1の筐体と前記第2の筐体とを摺動可能に連結するスライド機構であることを特徴とする請求項1から3のいずれか1項記載の携帯無線機。
- 前記伸縮機構は、前記短縮状態において一方の筐体の下に隠蔽される他方の筐体の面が前記伸長状態において露出するように、前記第1の筐体と前記第2の筐体とを回動自在に連結する回転機構であることを特徴とする請求項1から3のいずれか1項記載の携帯無線機。
- 第1及び第2の筐体が略直列に位置する伸長状態と前記第1及び第2の筐体が重なりあった短縮状態との二つの状態をとりうる携帯無線機における無線通信方法であって、
前記伸長状態と前記短縮状態とを可変とする伸縮機構の少なくとも一部が金属で形成し、該伸縮機構の金属部分を板状逆Fアンテナとして動作させて無線通信を行うことを特徴とする無線通信方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007312515A JP4894740B2 (ja) | 2007-12-03 | 2007-12-03 | 携帯無線機及び無線通信方法 |
PCT/JP2008/071158 WO2009072404A1 (ja) | 2007-12-03 | 2008-11-20 | 携帯無線機及び無線通信方法 |
EP08857628A EP2230719A4 (en) | 2007-12-03 | 2008-11-20 | PORTABLE WIRELESS DEVICE AND WIRELESS COMMUNICATION PROCESS |
CN2008801191174A CN101919111A (zh) | 2007-12-03 | 2008-11-20 | 便携无线设备和无线通信方法 |
US12/743,555 US8655421B2 (en) | 2007-12-03 | 2008-11-20 | Portable wireless device with expandable mechanism and wireless communication method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007312515A JP4894740B2 (ja) | 2007-12-03 | 2007-12-03 | 携帯無線機及び無線通信方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009141416A JP2009141416A (ja) | 2009-06-25 |
JP4894740B2 true JP4894740B2 (ja) | 2012-03-14 |
Family
ID=40717586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007312515A Expired - Fee Related JP4894740B2 (ja) | 2007-12-03 | 2007-12-03 | 携帯無線機及び無線通信方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8655421B2 (ja) |
EP (1) | EP2230719A4 (ja) |
JP (1) | JP4894740B2 (ja) |
CN (1) | CN101919111A (ja) |
WO (1) | WO2009072404A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103311666B (zh) * | 2012-03-16 | 2016-03-30 | 联想(北京)有限公司 | 一种电子设备天线装置及具有该天线装置的电子设备 |
CN109244674B (zh) * | 2018-08-29 | 2021-03-02 | Oppo广东移动通信有限公司 | 壳体组件及电子设备 |
CN110266127B (zh) | 2019-06-04 | 2021-10-15 | 华为技术有限公司 | 电机、电机冷却系统和电动车 |
CN112382843B (zh) * | 2020-11-03 | 2022-12-23 | 上海闻泰信息技术有限公司 | 天线及电子设备 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US5438690A (en) * | 1992-10-30 | 1995-08-01 | Shintom Co., Ltd. | Tuner circuit substrate having a jack attachment plate electrically connected with an earth pattern |
US6885880B1 (en) | 2000-09-22 | 2005-04-26 | Teleponaktiebolaget Lm Ericsson (Publ.) | Inverted-F antenna for flip-style mobile terminals |
KR100593984B1 (ko) | 2002-01-18 | 2006-06-30 | 삼성전자주식회사 | 힌지 스프링을 이용한 안테나 장치 |
US6697022B2 (en) * | 2002-06-19 | 2004-02-24 | Motorola, Inc. | Antenna element incorporated in hinge mechanism |
US8060167B2 (en) * | 2002-07-19 | 2011-11-15 | Panasonic Corporation | Portable wireless machine |
KR100998409B1 (ko) * | 2002-07-31 | 2010-12-03 | 파나소닉 주식회사 | 휴대형 무선 통신 장치 |
JP3841291B2 (ja) * | 2002-11-19 | 2006-11-01 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | 携帯無線装置 |
EP1445821A1 (en) * | 2003-02-06 | 2004-08-11 | Matsushita Electric Industrial Co., Ltd. | Portable radio communication apparatus provided with a boom portion |
JP3596775B1 (ja) * | 2003-06-12 | 2004-12-02 | 松下電器産業株式会社 | 携帯無線機 |
TWI349473B (en) * | 2003-07-11 | 2011-09-21 | Sk Telecom Co Ltd | Apparatus for reducing ground effects in a folder-type communications handset device |
KR100566276B1 (ko) | 2003-10-17 | 2006-03-30 | 삼성전자주식회사 | 휴대용 단말기 및 그의 스윙 힌지 모듈 |
JP2005303721A (ja) * | 2004-04-13 | 2005-10-27 | Sharp Corp | アンテナ及びそれを用いた携帯無線機 |
KR100735286B1 (ko) | 2004-04-22 | 2007-07-03 | 삼성전자주식회사 | 휴대용 단말기의 가변형 안테나 장치 |
JP4331072B2 (ja) * | 2004-08-27 | 2009-09-16 | パナソニック株式会社 | 携帯無線機 |
US7482982B2 (en) * | 2004-10-13 | 2009-01-27 | Kyocera Wireless Corp. | Multipart case wireless communications device with multiple groundplane connectors |
JP4605590B2 (ja) | 2004-11-26 | 2011-01-05 | 京セラ株式会社 | 無線端末装置 |
JP2006180170A (ja) | 2004-12-22 | 2006-07-06 | Matsushita Electric Ind Co Ltd | 折畳式携帯無線装置 |
WO2007099602A1 (ja) * | 2006-02-28 | 2007-09-07 | Matsushita Electric Industrial Co., Ltd. | 携帯無線機器 |
US20080024893A1 (en) * | 2006-07-28 | 2008-01-31 | Kiran Chander Vanjani | Slider form factor electronic device with improved low band performance |
DE202006013752U1 (de) | 2006-09-05 | 2006-11-02 | Lumberg Connect Gmbh & Co. Kg | Mechanismus zum Öffnen bzw. Schließen eines Gerätes |
KR101155259B1 (ko) * | 2006-12-15 | 2012-06-13 | 엘지전자 주식회사 | 이동통신 단말기 및 그의 작동 모드 선택 방법 |
DE202007002281U1 (de) | 2007-02-16 | 2007-04-12 | Lumberg Connect Gmbh | Mobiles Kommunikationsgerät |
-
2007
- 2007-12-03 JP JP2007312515A patent/JP4894740B2/ja not_active Expired - Fee Related
-
2008
- 2008-11-20 US US12/743,555 patent/US8655421B2/en not_active Expired - Fee Related
- 2008-11-20 WO PCT/JP2008/071158 patent/WO2009072404A1/ja active Application Filing
- 2008-11-20 EP EP08857628A patent/EP2230719A4/en not_active Withdrawn
- 2008-11-20 CN CN2008801191174A patent/CN101919111A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20100279749A1 (en) | 2010-11-04 |
EP2230719A4 (en) | 2011-12-28 |
WO2009072404A1 (ja) | 2009-06-11 |
CN101919111A (zh) | 2010-12-15 |
US8655421B2 (en) | 2014-02-18 |
EP2230719A1 (en) | 2010-09-22 |
JP2009141416A (ja) | 2009-06-25 |
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