WO2014169612A1 - Terminal mobile et procédé de fabrication d'une antenne pour celui-ci - Google Patents

Terminal mobile et procédé de fabrication d'une antenne pour celui-ci Download PDF

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Publication number
WO2014169612A1
WO2014169612A1 PCT/CN2013/086432 CN2013086432W WO2014169612A1 WO 2014169612 A1 WO2014169612 A1 WO 2014169612A1 CN 2013086432 W CN2013086432 W CN 2013086432W WO 2014169612 A1 WO2014169612 A1 WO 2014169612A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile terminal
antenna
frame
metal
metal portion
Prior art date
Application number
PCT/CN2013/086432
Other languages
English (en)
Chinese (zh)
Inventor
于西
郭健
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2014169612A1 publication Critical patent/WO2014169612A1/fr

Links

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
    • 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

Definitions

  • the present invention relates to the field of wireless communications, and in particular, to a mobile terminal and a method for fabricating the same.
  • WIFI wireless fidelity
  • GPS Global Positioning System
  • the mobile terminal on the market mainly places the WIFI and the GPS antenna on the two ends of the top of the mobile phone or on both sides of the mobile phone.
  • Figure 1 shows the layout of the traditional smartphone handset antenna.
  • the mobile phone manufacturer will use the area 1 as the main antenna area, and select the appropriate position in the remaining area as the GPS and WIFI antenna area according to the actual situation, that is, select the appropriate position in the areas 2, 3, 4, and 5 as the GPS and WIFI antennas. region. Due to the traditional antenna and design requirements of the whole machine, the WIFI and GPS antennas are often distributed at the two ends of the top of the mobile phone or on both sides of the mobile phone and require a large clearance area.
  • Embodiments of the present invention provide a mobile terminal and a method for fabricating the same, which can reduce a space occupied by a mobile terminal antenna on a mobile terminal.
  • a mobile terminal and an antenna manufacturing method thereof are provided.
  • the mobile terminal includes: a mobile terminal main board and a framed electronic device disposed on the mobile terminal main board; Part of exposing the surface of the mobile terminal; the method comprising: connecting a metal portion of the bezel to the mobile terminal motherboard to form an antenna of the mobile terminal.
  • the electronic device is a camera and/or an LED light.
  • the antenna of the mobile terminal comprises: one or more of a mobile terminal network antenna, a WIFI antenna, a GPS antenna, a Bluetooth antenna, and an NFC antenna.
  • the frame is a metal frame, and the metal portion of the frame is the entire metal frame; or the frame includes: a non-metal frame body and a metal antenna disposed on the frame body, wherein the metal portion is The metal antenna.
  • the step of connecting the metal portion of the frame to the mobile terminal motherboard to form an antenna of the mobile terminal comprises: connecting the metal portion of the frame to the mobile terminal motherboard through a metal dome to form the Mobile terminal antenna.
  • a mobile terminal including: a mobile terminal motherboard, a connector, and a framed electronic device disposed on the mobile terminal motherboard; the metal portion of the frame is exposed The surface of the mobile terminal; the metal portion of the frame constitutes an antenna of the mobile terminal, and the metal portion is connected to the mobile terminal motherboard through the connector.
  • the electronic device is a camera and/or an LED light.
  • the antenna of the mobile terminal comprises: one or more of a mobile terminal network antenna, a WIFI antenna, a GPS antenna, a Bluetooth antenna, and an NFC antenna.
  • the frame is a metal frame, and the metal portion of the frame is the entire metal frame; or the frame includes: a non-metal frame body and a metal antenna disposed on the frame body, wherein the metal portion is
  • the connecting piece is a metal dome.
  • the antenna of the mobile terminal wherein the frame is a frame of the electronic device disposed on the main board; the manufacturing method of the embodiment of the invention does not need to occupy the space inside the mobile terminal to fabricate the antenna, and can be compared with the traditional antenna design method.
  • the space occupied by the antenna of the mobile terminal on the mobile terminal is reduced, and the internal space of the mobile terminal is saved.
  • the antennas manufactured by the manufacturing method of the embodiment of the present invention are not disposed at the two ends or the middle sides of the top of the mobile terminal, there is no need for a large clearance area, and there is no need to reserve the location or reservation of the FPC.
  • the location of the LDS routing reduces the difficulty of designing the layout and structure of the mobile terminal, thereby reducing the overall layout design difficulty of the mobile terminal.
  • the antenna fabricated by using the manufacturing method of the embodiment of the present invention is simple in environment, the performance of the antenna can be improved, and the antenna and the bezel are manufactured together to save cost in the production process.
  • Embodiment 1 is a schematic diagram of a location of a mobile terminal according to an existing mobile terminal;
  • FIG. 2 is a schematic diagram of a structure of a mobile terminal according to an embodiment of the present invention;
  • FIG. 3 is a schematic diagram of an antenna of a mobile terminal according to an embodiment of the present invention.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.
  • Embodiment 1 This embodiment provides a method for fabricating an antenna of a mobile terminal, where the mobile terminal of this embodiment includes: a mobile terminal main board and an electronic device with a bezel disposed on the main board of the mobile terminal; The metal portion is exposed to the surface of the mobile terminal.
  • the antenna manufacturing method of the mobile terminal of the embodiment includes: connecting a metal portion of the frame to the mobile terminal motherboard to form an antenna of the mobile terminal.
  • the method for manufacturing the antenna of the mobile terminal is mainly to use the frame of the electronic device on the motherboard of the mobile terminal to fabricate the antenna of the mobile terminal, and specifically connecting the metal portion of the frame with the motherboard to form an antenna of the mobile terminal, wherein the metal of the frame of the electronic device Part of the metal that exposes the surface of the mobile terminal, such as the frame of the electronic device
  • the portion may expose the back cover of the mobile terminal, or expose the side of the mobile terminal, or expose the front side of the mobile terminal.
  • the antenna produced by the manufacturing method of the embodiment does not occupy the internal space of the mobile terminal, and greatly reduces the space occupied by the mobile terminal antenna in the mobile terminal; on the other hand, when the antenna is fabricated, since the antenna is not set to move The two ends of the top of the terminal or the two sides of the middle or the inside of the mobile terminal do not require a large clearance area, which reduces the difficulty of designing the layout and structure of the mobile terminal, thereby reducing the overall layout design difficulty of the mobile terminal. Further, since the antenna fabricated by using the manufacturing method of the embodiment of the present invention is simple in environment, the performance of the antenna can be improved, and the antenna and the frame are produced together to save cost in the production process.
  • the manufacturing method of the embodiment may include the following process: when the material of the frame of the electronic device is metal, that is, the frame is a metal frame, the frame is directly formed into the mobile terminal antenna; Part of it is the entire metal frame, just connect the metal frame to the antenna connection point on the main board to form the antenna of the mobile terminal.
  • the frame material is copper, or an alloy material such as copper or nickel
  • the frame can be directly made into an antenna of the mobile terminal.
  • the frame of the electronic device includes a non-metallic frame body and a metal antenna disposed on the frame body, the metal antenna is connected to the antenna connection point on the main board to form an antenna of the mobile terminal, and the metal part is Metal antenna.
  • the metal antenna wire may be laser-engraved or printed on the frame body by using LDS, PDS, etc., and then the antenna wire is connected to the antenna to form an antenna of the mobile terminal.
  • the antenna of the mobile terminal in this embodiment may include one or more of a mobile terminal network antenna (main antenna), a WIFI antenna, a GPS antenna, a Bluetooth antenna, and a Near Field Communication (NFC) antenna.
  • main antenna mobile terminal network antenna
  • WIFI antenna wireless fidelity
  • GPS antenna GPS antenna
  • Bluetooth antenna Bluetooth antenna
  • NFC Near Field Communication
  • the antenna of this embodiment is not limited to these types of antennas, and may be other antennas well known to those skilled in the art.
  • the electronic device of this embodiment may be a camera and/or an LED lamp.
  • the metal frame of the camera may be directly fabricated into a WIFI antenna, and the metal frame of the LED lamp may be directly formed into a GPS antenna; or the metal frame of the camera may be directly formed into WIFI antenna and GPS antenna.
  • the camera frame 110 When the material of the camera frame 110 is copper or copper, nickel or the like, the camera frame can be directly used as the antenna of the mobile terminal, which is connected with the corresponding antenna connection point on the main board, and the camera frame 110 is the WIFI antenna and GPS antenna;
  • the antenna When the camera frame 110 is made of non-metallic materials, the antenna can be laser-engraved or printed on the LDS, PDS, etc.
  • the frame of the camera On the head frame 110, the frame of the camera comprises two parts, one part is a non-metallic frame body, and the other part is a metal antenna or a metal part. Then, the surface is sprayed and covered by vacuum plating, optical plating, etc., which not only protects the antenna, but also can change the color and gloss with the whole machine ID design to achieve the beautiful appearance.
  • the camera of the mobile terminal of this embodiment is soldered to the main board, and the frame 110 of the camera is exposed to the rear cover 111 of the mobile terminal.
  • the metal frame can be connected to the mobile terminal PCB board 130 to form a WIFI antenna and a GPS antenna of the mobile terminal.
  • the manufacturing method of this embodiment can be adopted. Adjust the contact position of the 120 metal shrapnel to debug the antenna performance.
  • the metal antenna is printed on the non-metallic bezel 110 of the camera, the antenna can also be connected to the PCB 130 by the metal dome 120.
  • a metal dome is used as a feeder on the PCB to ensure good contact between the antenna and the motherboard.
  • the above describes the process of making an antenna by using the metal portion of the frame of the camera when the electronic device is a camera.
  • the same process for fabricating the antenna is also applicable to the use of the metal portion of the frame of other electronic devices to make the antenna, which will not be repeated here.
  • the antenna manufacturing method of this embodiment is mainly an improvement of the antenna.
  • the connection of the antenna on the inside of the mobile terminal is the same as that of the prior art, for example, the connection of the antenna connection point on the main board or the connection of the ground wire is connected by those skilled in the art. Well-known technology.
  • the manufacturing method of the embodiment can greatly reduce the space occupied by the antenna of the mobile terminal, such as the WIFI and the GPS antenna, on the mobile terminal, thereby reducing the difficulty of layout and structural design, and saving more on the basis of ensuring performance. Space and cost.
  • the mobile terminal of this embodiment may include a mobile device such as a smart phone or a tablet computer.
  • Embodiment 2 provides a mobile terminal, including: a mobile terminal motherboard, a connector, and a framed electronic device disposed on the mobile terminal motherboard; the metal portion of the frame exposes the surface of the mobile terminal The metal portion of the frame constitutes an antenna of the mobile terminal, and the metal portion is connected to the mobile terminal motherboard through the connector.
  • a mobile terminal motherboard including: a mobile terminal motherboard, a connector, and a framed electronic device disposed on the mobile terminal motherboard; the metal portion of the frame exposes the surface of the mobile terminal The metal portion of the frame constitutes an antenna of the mobile terminal, and the metal portion is connected to the mobile terminal motherboard through the connector.
  • the antenna of the mobile terminal provided by this embodiment is composed of a frame metal portion of an electronic device on the main board of the mobile terminal, wherein the frame of the electronic device is a surface exposing the mobile terminal, for example, the frame of the electronic device may expose the back cover of the mobile terminal, or expose the mobile The side of the terminal, or the front of the mobile terminal.
  • This embodiment is mobile Since the antenna of the terminal is constituted by the frame on the surface of the exposed mobile terminal, the internal space of the mobile terminal is not occupied, and the space occupied by the antenna of the mobile terminal in the mobile terminal is greatly reduced; and the other two antennas are not disposed at the top of the mobile terminal.
  • the electronic device is a camera and/or an LED light.
  • the metal frame of the camera can be directly fabricated into an NFC antenna, and the metal frame of the LED lamp can be directly formed into a network antenna of the mobile terminal; or the metal frame of the LED lamp can be directly fabricated into a WIFI antenna and a GPS antenna.
  • the antenna of the mobile terminal comprises: one or more of a mobile terminal network antenna, a WIFI antenna, a GPS antenna, a Bluetooth antenna, and an NFC antenna.
  • the connecting member is a metal dome.
  • the frame is a metal frame, and the metal portion of the frame is the entire metal frame; or the frame includes: a non-metal frame body and a metal antenna disposed on the frame body, wherein the metal portion is The metal antenna.
  • the metal frame can be used as an antenna of the mobile terminal.
  • the frame of the camera includes: a metal antenna and a non-metallic frame body, the metal antenna is connected to the main board to form an antenna of the mobile terminal.
  • the antenna is the antenna of the mobile terminal.
  • the mobile terminal of this embodiment may include a mobile device such as a smart phone or a tablet computer.
  • the setting manner of the mobile terminal antenna of the embodiment can reduce the space occupied by the mobile terminal antenna on the mobile terminal, reduce the difficulty of layout and structure design, and save space and cost on the basis of ensuring performance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne un procédé de fabrication d'une antenne d'un terminal mobile. Le terminal mobile comprend : une carte-mère de terminal mobile et un dispositif électronique disposé sur la carte-mère de terminal mobile et muni d'un cadre; la partie métallique du cadre est exposée à l'extérieur de la surface du terminal mobile. Le procédé comprend les étapes suivantes : connexion de la partie métallique du cadre avec la carte-mère du terminal mobile pour former une antenne du terminal mobile. La présente invention permet de réduire l'espace sur le terminal mobile nécessaire à l'antenne du terminal mobile et de gagner de l'espace à l'intérieur du terminal mobile; l'environnement dans lequel se trouve l'antenne manufacturée est simplifié, les performances de l'antenne peuvent également être améliorées et, en même temps, le fait de fabriquer l'antenne et le cadre ensemble permet de réaliser des économies pendant le processus de production, la difficulté d'arrangement du terminal mobile et de conception des éléments structuraux est réduite, réduisant de ce fait la complexité de l'arrangement et de la conception en général du terminal mobile.
PCT/CN2013/086432 2013-08-27 2013-11-01 Terminal mobile et procédé de fabrication d'une antenne pour celui-ci WO2014169612A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310379059.1 2013-08-27
CN201310379059.1A CN104425884A (zh) 2013-08-27 2013-08-27 一种移动终端及其天线制作方法

Publications (1)

Publication Number Publication Date
WO2014169612A1 true WO2014169612A1 (fr) 2014-10-23

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Application Number Title Priority Date Filing Date
PCT/CN2013/086432 WO2014169612A1 (fr) 2013-08-27 2013-11-01 Terminal mobile et procédé de fabrication d'une antenne pour celui-ci

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CN (1) CN104425884A (fr)
WO (1) WO2014169612A1 (fr)

Families Citing this family (8)

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CN106101307B (zh) * 2016-06-14 2019-02-12 北京小米移动软件有限公司 移动终端
CN108448231B (zh) * 2018-04-02 2020-10-09 Oppo广东移动通信有限公司 天线组件的制作方法、天线组件及电子设备
CN108666736A (zh) * 2018-05-10 2018-10-16 Oppo广东移动通信有限公司 电子设备
CN112186354A (zh) * 2019-07-03 2021-01-05 华为技术有限公司 一种天线及终端设备
CN111800529B (zh) * 2020-06-30 2023-10-24 联想(北京)有限公司 一种电子设备
US11405060B2 (en) 2020-06-30 2022-08-02 Lenovo (Beijing) Co., Ltd. Electronic device
CN112768926A (zh) * 2020-12-17 2021-05-07 信维创科通信技术（北京）有限公司 基于后壳上的金属框的5g天线结构及电子设备
CN112736453B (zh) * 2020-12-28 2023-07-21 Oppo广东移动通信有限公司 电子设备

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CN102956953A (zh) * 2011-08-17 2013-03-06 联想(北京)有限公司 天线装置和终端设备

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