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1. CN109639857 - Communication terminal and antenna state control method

Office China
Application Number 201811493833.0
Application Date 07.12.2018
Publication Number 109639857
Publication Date 16.04.2019
Publication Kind A
IPC
H04M 1/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
H01Q 1/22
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
H01Q 1/24
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
CPC
H01Q 1/22
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
H01Q 1/2258
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
2258used with computer equipment
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
H04M 1/026
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
02Constructional features of telephone sets
0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
026Details of the structure or mounting of specific components
Applicants VIVO COMMUNICATION TECHNOLOGY CO., LTD.
维沃移动通信有限公司
Inventors JIANG RUI
蒋锐
Agents 北京银龙知识产权代理有限公司 11243
北京银龙知识产权代理有限公司 11243
Title
(EN) Communication terminal and antenna state control method
(ZH) 一种通信终端及天线状态控制方法
Abstract
(EN)
The invention provides a communication terminal and an antenna state control method. The communication terminal comprises a driving mechanism, a frame and a feed source. The frame comprises a first metal body and a second metal body, the first metal body and the second metal body are separated by two open gaps, the first metal body is connected with the feed source, the second metal body is grounded, and the driving mechanism is connected with the first metal body; under the driving of the driving mechanism, the first metal body moves between a first position and a second position; in the casethat the first metal body is in the first position, the first metal body is conducted with a ground end; in the case that the first metal body is in the second position, the first metal body is disconnected from the ground end. Thus, the grounding state of the first metal body can be controlled for different positions where the first metal body is located so that the performance requirements of antenna radiation can be satisfied.

(ZH)
本发明提供一种通信终端及天线状态控制方法,通信终端包括驱动机构、边框和馈源,边框包括第一金属体和第二金属体,第一金属体与第二金属体之间被两个开口缝隙断开,第一金属体与馈源连接,第二金属体接地,驱动机构与第一金属体连接;在驱动机构的驱动下,第一金属体位于第一位置和第二位置之间运动;第一金属体处于第一位置的情况下,第一金属体与地端导通;第一金属体处于第二位置的情况下,第一金属体与地端断开。这样,可以针对第一金属体所处的不同位置来控制第一金属体的接地状态,从而可以满足天线辐射的性能要求。

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