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WO2017080185A1 - Complete metal frame antenna - Google Patents

Complete metal frame antenna Download PDF

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Publication number
WO2017080185A1
WO2017080185A1 PCT/CN2016/083865 CN2016083865W WO2017080185A1 WO 2017080185 A1 WO2017080185 A1 WO 2017080185A1 CN 2016083865 W CN2016083865 W CN 2016083865W WO 2017080185 A1 WO2017080185 A1 WO 2017080185A1
Authority
WO
WIPO (PCT)
Prior art keywords
metal
frame
antenna
contact pins
complete
Prior art date
Application number
PCT/CN2016/083865
Other languages
French (fr)
Chinese (zh)
Inventor
张红英
黄昆
邹荣凯
刘广
Original Assignee
深圳市天鼎微波科技有限公司
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 深圳市天鼎微波科技有限公司 filed Critical 深圳市天鼎微波科技有限公司
Publication of WO2017080185A1 publication Critical patent/WO2017080185A1/en

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
    • 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
    • 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
    • H01Q1/244—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 extendable from a housing along a given path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors

Definitions

  • the invention relates to a complete metal frame antenna.
  • the design of the metal frame antennas is mainly to use the metal frame as part of the antenna to radiate.
  • the main board is connected by FPC and metal frame. This design is not ideal in practice.
  • the IFA antenna has high requirements on the structure of the mobile phone, especially the contact point, unstable, and prone to signal interruption; the antenna performance of the Monopole antenna will be poor, the signal is bad, and the matching must be changed; the Loop antenna is mainly a structure. There is not enough space on it, so it is necessary to redesign for the situation.
  • the object of the present invention is to overcome the defects of the prior art and provide a complete metal frame antenna, which has the characteristics of simple structure, good signal and convenient testing.
  • a complete metal frame antenna comprising:
  • a motherboard having a plurality of feed points
  • a metal middle frame extends outwardly from a plurality of metal contact pins, and the metal contact pins are respectively connected to corresponding feed points on the main board.
  • the feed point includes a ground feed point, an electric feed point, and a ground feed point, and the number of the metal contact pins is three, and the three metal contact pins are respectively connected to the ground feed point, the electric feed point, and the ground feed point.
  • a hollowed-out area is disposed in the metal frame, and the hollowed-out area is filled with plastic, and the outer portion of the metal middle frame is sprayed with oil.
  • the metal middle frame of the invention extends outwardly from a plurality of metal contact pins, and the metal contact pins are respectively connected with corresponding feeding points on the main board, and the metal middle frame serves as a complete antenna for facilitating antenna debugging and signal radiation, and also The signal stability is greatly improved, and the structure is simple, convenient and practical.
  • Figure 1 is a side view of an embodiment of the present invention
  • Figure 2 is a front elevational view of the present invention.
  • an embodiment of the present invention provides a complete metal frame antenna, which includes: a main board 1 and a metal middle frame.
  • a main board 1 has a plurality of feed points 11 including a ground feed point, an electric feed point, and a ground feed point.
  • the metal middle frame 2 extends outwardly from a plurality of metal contact pins 21, and the metal contact pins 21 are respectively connected with corresponding feeding points on the main board 1, specifically, the number of the metal contact pins 21.
  • the three metal contact pins 21 are respectively connected to the ground feed point, the electric feed point, and the ground feed point.
  • the metal middle frame 2 is provided with a hollow area, and the hollow area is filled with plastic, and the metal middle frame 2 External injection.
  • the metal contact pin 21 is connected with the corresponding feed point on the main board 1, and does not need to be connected by FPC, thimble, etc.
  • the metal middle frame 2 is used as a complete antenna, that is, the dipole antenna plus the parasitic antenna, the metal middle frame 2 On the outside, it is convenient for antenna debugging and signal radiation, and also greatly improves the stability of the signal. At the same time, the structure is simple, convenient and practical.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

Provided in the present invention is a complete metal frame antenna, comprising: a mainboard with a plurality of feed points; a metal middle frame, and a plurality of metal contact pins extending out from the middle metal frame, the metal contact pins being respectively connected with the corresponding feed points on the mainboard. As a complete antenna, the metal middle frame is convenient for antenna debugging and signal radiation, thus greatly improving signal stability, and has a simple structure, convenience and practicality.

Description

完整金属边框天线  Complete metal frame antenna
技术领域Technical field
本发明涉及一种完整金属边框天线。The invention relates to a complete metal frame antenna.
背景技术Background technique
当今科技迅速发展， 为了使手机更有手感和质感，更多的手机倾向于前壳采用金属，或者中框金属，而现今金属边框天线也随之产生，金属边框天线的产生，增加了手机的质感。目前市场上主流的智能机都是采用金属边框，金属边框天线的设计主要是利用金属边框作为天线的一部分进行辐射，主板通过FPC和金属边框连接，可这种设计在实际中并不理想，测试不方便，例如，IFA天线对手机结构要求很高，尤其是接触点，不稳定，容易出现信号的中断；Monopole天线的天线性能会比较差，信号不良，须通过更改匹配；Loop天线主要是结构上是空间不够，因此，针对所述情况，很有必要进行重新设计。Today's technology is developing rapidly. In order to make the mobile phone more feel and texture, more mobile phones tend to use metal or medium-frame metal in the front cover, and nowadays metal frame antennas are also produced, and the metal frame antenna is generated, which increases the texture of the mobile phone. At present, the mainstream smart phones on the market use metal frames. The design of the metal frame antennas is mainly to use the metal frame as part of the antenna to radiate. The main board is connected by FPC and metal frame. This design is not ideal in practice. Inconvenient, for example, the IFA antenna has high requirements on the structure of the mobile phone, especially the contact point, unstable, and prone to signal interruption; the antenna performance of the Monopole antenna will be poor, the signal is bad, and the matching must be changed; the Loop antenna is mainly a structure. There is not enough space on it, so it is necessary to redesign for the situation.
发明内容Summary of the invention
本发明的目的在于克服现有技术之缺陷，提供了一种完整金属边框天线，其具有结构简单、信号良好、测试方便的特性。The object of the present invention is to overcome the defects of the prior art and provide a complete metal frame antenna, which has the characteristics of simple structure, good signal and convenient testing.
本发明是这样实现的：一种完整金属边框天线，其包括：The invention is implemented as follows: a complete metal frame antenna comprising:
一主板，所述主板具有多个馈点；a motherboard having a plurality of feed points;
一金属中框，所述金属中框向外延伸出多个金属触脚，所述金属触脚分别跟主板上对应的馈点相连。A metal middle frame, the metal middle frame extends outwardly from a plurality of metal contact pins, and the metal contact pins are respectively connected to corresponding feed points on the main board.
进一步地，所述馈点包括地馈点、电馈点、地馈点，所述金属触脚数量为三，这三个金属触脚分别与地馈点、电馈点、地馈点连接。Further, the feed point includes a ground feed point, an electric feed point, and a ground feed point, and the number of the metal contact pins is three, and the three metal contact pins are respectively connected to the ground feed point, the electric feed point, and the ground feed point.
进一步地，所述金属中框中设置有镂空区域，镂空区域中填充塑胶，所述金属中框的外部喷油。 Further, a hollowed-out area is disposed in the metal frame, and the hollowed-out area is filled with plastic, and the outer portion of the metal middle frame is sprayed with oil.
本发明所述金属中框向外延伸出多个金属触脚，所述金属触脚分别跟主板上对应的馈点相连，金属中框作为一个完整的天线，便于天线调试和信号辐射，同时也大大提高了信号的稳定性，同时结构简单，方便实用。The metal middle frame of the invention extends outwardly from a plurality of metal contact pins, and the metal contact pins are respectively connected with corresponding feeding points on the main board, and the metal middle frame serves as a complete antenna for facilitating antenna debugging and signal radiation, and also The signal stability is greatly improved, and the structure is simple, convenient and practical.
附图说明DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.
图1为本发明实施例的侧视图；Figure 1 is a side view of an embodiment of the present invention;
图2为本发明提供的正视图。Figure 2 is a front elevational view of the present invention.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
如图1-图2，本发明实施例提供一种完整金属边框天线，其包括：一主板1、一金属中框。As shown in FIG. 1 and FIG. 2, an embodiment of the present invention provides a complete metal frame antenna, which includes: a main board 1 and a metal middle frame.
一主板1，所述主板1具有多个馈点11，所述馈点11包括地馈点、电馈点、地馈点。A main board 1 has a plurality of feed points 11 including a ground feed point, an electric feed point, and a ground feed point.
一金属中框2，所述金属中框2向外延伸出多个金属触脚21，所述金属触脚21分别跟主板1上对应的馈点相连，具体地，所述金属触脚21数量为三，这三个金属触脚21分别与地馈点、电馈点、地馈点连接，所述金属中框2中设置有镂空区域，且镂空区域中填充塑胶，所述金属中框2的外部喷油。a metal middle frame 2, the metal middle frame 2 extends outwardly from a plurality of metal contact pins 21, and the metal contact pins 21 are respectively connected with corresponding feeding points on the main board 1, specifically, the number of the metal contact pins 21. For example, the three metal contact pins 21 are respectively connected to the ground feed point, the electric feed point, and the ground feed point. The metal middle frame 2 is provided with a hollow area, and the hollow area is filled with plastic, and the metal middle frame 2 External injection.
使用时，金属触脚21跟主板1上对应的馈点相连，不需要采用FPC、顶针等部件进行连接，金属中框2作为一个完整的天线，即双极天线加上寄生天线，金属中框2在外面，便于天线调试和信号辐射，同时也大大提高了信号的稳定性，同时结构简单，方便实用。In use, the metal contact pin 21 is connected with the corresponding feed point on the main board 1, and does not need to be connected by FPC, thimble, etc., the metal middle frame 2 is used as a complete antenna, that is, the dipole antenna plus the parasitic antenna, the metal middle frame 2 On the outside, it is convenient for antenna debugging and signal radiation, and also greatly improves the stability of the signal. At the same time, the structure is simple, convenient and practical.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are included in the spirit and scope of the present invention, should be included in the present invention. Within the scope of protection.

Claims (3)

  1. 一种完整金属边框天线，其特征在于，包括： A complete metal frame antenna, comprising:
    一主板，所述主板具有多个馈点；a motherboard having a plurality of feed points;
    一金属中框，所述金属中框向外延伸出多个金属触脚，所述金属触脚分别跟主板上对应的馈点相连。 A metal middle frame, the metal middle frame extends outwardly from a plurality of metal contact pins, and the metal contact pins are respectively connected to corresponding feed points on the main board.
  2. 如权利要求1所述的完整金属边框天线，其特征在于：所述馈点包括地馈点、电馈点、地馈点，所述金属触脚数量为三，这三个金属触脚分别与地馈点、电馈点、地馈点连接。The complete metal frame antenna according to claim 1, wherein the feed point comprises a ground feed point, an electric feed point, and a ground feed point, and the number of the metal contact pins is three, and the three metal contact pins respectively Ground feed points, electric feed points, and ground feed points are connected.
  3. 如权利要求1所述的完整金属边框天线，其特征在于：所述金属中框中设置有镂空区域，镂空区域中填充塑胶，所述金属中框的外部喷油。 The complete metal frame antenna according to claim 1, wherein the metal is provided with a hollowed-out area in the frame, the hollowed-out area is filled with plastic, and the outer portion of the metal middle frame is sprayed with oil.
PCT/CN2016/083865 2015-11-12 2016-05-30 Complete metal frame antenna WO2017080185A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510777504.9 2015-11-12
CN201510777504.9A CN105428792A (en) 2015-11-12 2015-11-12 Complete metal frame antenna

Publications (1)

Publication Number Publication Date
WO2017080185A1 true WO2017080185A1 (en) 2017-05-18

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PCT/CN2016/083865 WO2017080185A1 (en) 2015-11-12 2016-05-30 Complete metal frame antenna

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WO (1) WO2017080185A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105428792A (en) * 2015-11-12 2016-03-23 深圳市天鼎微波科技有限公司 Complete metal frame antenna

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CN105428792A (en) * 2015-11-12 2016-03-23 深圳市天鼎微波科技有限公司 Complete metal frame antenna

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120268328A1 (en) * 2011-04-22 2012-10-25 Samsung Electronics Co., Ltd. Antenna device for a portable terminal
CN103151601A (en) * 2013-02-27 2013-06-12 上海安费诺永亿通讯电子有限公司 Bottom edge slot coupled antenna
CN103457024A (en) * 2013-09-05 2013-12-18 青岛海信移动通信技术股份有限公司 Antenna device of mobile terminal and mobile terminal
WO2015156606A1 (en) * 2014-04-09 2015-10-15 Samsung Electronics Co., Ltd. Antenna and electronic devices comprising the same
CN104269609A (en) * 2014-09-16 2015-01-07 李文洁 Slot antenna with resonant type feed structure
CN204045722U (en) * 2014-09-24 2014-12-24 惠州硕贝德无线科技股份有限公司 A kind of closed loop metal edge frame 3G antenna
CN104577334A (en) * 2015-02-11 2015-04-29 小米科技有限责任公司 Antenna module and mobile terminal
CN105428792A (en) * 2015-11-12 2016-03-23 深圳市天鼎微波科技有限公司 Complete metal frame antenna

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