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1. CN1669179 - Folding portable radio communication terminal

Office Chine
Numéro de la demande 03816670.4
Date de la demande 23.04.2003
Numéro de publication 1669179
Date de publication 14.09.2005
Type de publication A
CIB
H01Q 1/10
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
QANTENNES, c. à d. ANTENNES RADIO
1Détails de dispositifs associés aux antennes
08Moyens pour replier tout ou partie des antennes
10Eléments télescopiques
CPC
H01Q 1/243
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
241used in mobile communications, e.g. GSM
242specially adapted for hand-held use
243with built-in antennas
H01Q 1/244
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
241used in mobile communications, e.g. GSM
242specially adapted for hand-held use
243with built-in antennas
244extendable from a housing along a given path
H01Q 9/30
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
30with feed to end of elongated active element, e.g. unipole
Déposants Mitsubishi Electric Corp.
三菱电机株式会社
Inventeurs Kodama Kenichiro
儿玉贤一郎
Fukasawa Tooru
深泽彻
Mandataires bao yudun
上海专利商标事务所有限公司
Titre
(EN) Folding portable radio communication terminal
(ZH) 折叠式便携无线通信终端
Abrégé
(EN)
A problem to be solved by the invention is to improve antenna gain at the time of website browsing and to put the antenna gain at the time of a telephone call in an excellent state. The invention is a folding type portable radio communication terminal ( 10 ) including a first chassis ( 20 ) provided with a display part ( 22 ) at its front surface side, a second chassis ( 30 ) provided with an operation part ( 32 ) at its front surface side, a coupling part ( 40 ) for openably/closably coupling end parts ( 21, 31 ) of the first and the second chassis ( 20, 30 ) so that the front surface sides of the second chassis ( 30 ) and the first chassis ( 20 ) face each other, and a whip antenna ( 50 ) for data transmission/reception provided in the coupling part side end part ( 34 ) of the second chassis ( 30 ) to be capable of being pulled out, in which in a state where the first and the second chassis ( 20, 30 ) are opened, the whip antenna ( 50 ) is pulled out in a direction of approaching a back surface side of the first chassis ( 20 ) and is held.

(ZH)

本发明要解决的问题是在网站浏览时使天线增益提高,同时还在通话时能使天线增益处于良好的状态。本发明为一种折叠式便携无线通信终端(10),它包括在表面侧设置显示部(22)的第一壳体(20)、在表面侧设置操作部(32)的第二壳体(30)、能开闭地连接所述第一及第二壳体(20、30)的端部(21、31)使该第二壳体(30)与所述第一壳体(20)的表面侧面对面的连接部(40)、及设置在所述第二壳体(30)的所述连接部侧端部(34)的能拉出的数据收发用鞭状天线(50),在将所述的第一及第二壳体(20、30)打开的状态下,该鞭状天线(50)沿靠近所述第一壳体(20)的背面侧的方向拉出并保持。

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