WO2021136109A1 - 可穿戴设备 - Google Patents

可穿戴设备 Download PDF

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Publication number
WO2021136109A1
WO2021136109A1 PCT/CN2020/139650 CN2020139650W WO2021136109A1 WO 2021136109 A1 WO2021136109 A1 WO 2021136109A1 CN 2020139650 W CN2020139650 W CN 2020139650W WO 2021136109 A1 WO2021136109 A1 WO 2021136109A1
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WO
WIPO (PCT)
Prior art keywords
antenna radiator
antenna
wearable device
wearing part
slot
Prior art date
Application number
PCT/CN2020/139650
Other languages
English (en)
French (fr)
Inventor
王珅
Original Assignee
维沃移动通信有限公司
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Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2021136109A1 publication Critical patent/WO2021136109A1/zh

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    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/04—Mounting of electronic components
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/04—Antennas attached to or integrated in watch bracelets
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/06—Antennas attached to or integrated in clock or watch bodies
    • 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
    • H01Q1/36—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
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors

Definitions

  • the embodiments of the present invention relate to the technical field of communication applications, and in particular to a wearable device.
  • the devices supported in the future will include more types of smart products.
  • the main goal of the 5G network is to allow end users to stay connected and flexibly support the use of various devices.
  • wearable devices such as smart bracelets and smart watches.
  • wearable devices are smaller, easier to carry, and closer to the human body.
  • wristband products that are worn for a long time. After the bracelet, watches that were once only used to see the time have also joined the ranks of smart products, adding functions similar to or even more than those of mobile phones.
  • smart watches With the support of 5G, smart watches will be more able to meet people's needs for socializing, working, and entertainment anytime, anywhere.
  • the prerequisite for achieving all these functions is that smart watches need to cover and support wireless fidelity (Wireless Fidelity, WiFi)/Bluetooth (Bluetooth), Global Positioning System (GPS), 4G (4th-Generation), and 5G.
  • wireless fidelity Wireless Fidelity, WiFi
  • Bluetooth Bluetooth
  • GPS Global Positioning System
  • 4G (4th-Generation) Fifth Generation
  • 5G 5G.
  • the frequency band of a wireless communication standard The frequency band of a wireless communication standard.
  • the embodiment of the present invention provides a wearable device to solve the problem of poor performance of the antenna of the existing wearable device and insufficient frequency band coverage.
  • the present invention is implemented as follows:
  • the embodiment of the present invention provides a wearable device, including:
  • a wearing piece connected with the housing
  • a first antenna radiator, the first antenna radiator is arranged around the periphery of the housing, and the first antenna radiator is provided with a feeding point and a grounding point;
  • a second antenna radiator, the second antenna radiator is located inside the wearing part or at least partially exposed on the outer surface of the wearing part;
  • the first antenna radiator is provided with a slot
  • the first antenna radiator is coupled to the second antenna radiator.
  • the first antenna radiator is provided around the periphery of the housing, and the second antenna radiator is located on the wearing part connected to the housing.
  • the coupling connection in this way, can improve the antenna performance, so that the antenna performance is not limited by the size of the wearable device itself, and realizes coverage of multiple frequency bands.
  • the second antenna radiator provided in the wearing part can further increase the coverageable frequency band. Effectively increase bandwidth.
  • FIG. 1 is one of the structural schematic diagrams of a wearable device according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the resonance frequency of the antenna radiator of the wearable device according to the embodiment of the present invention.
  • FIG. 3 is the second structural diagram of the wearable device according to the embodiment of the present invention.
  • FIG. 4 is the third structural diagram of the wearable device according to the embodiment of the present invention.
  • FIG. 1 it is a schematic structural diagram of a wearable device provided by an embodiment of the present invention.
  • the wearable device includes: a housing 1 (as shown in FIG. 3); a wearing part connected with the housing 1; a first antenna radiator 3, the first antenna radiator 3 is arranged around the periphery of the housing 1, and the first antenna radiator 3 is arranged around the periphery of the housing 1.
  • the antenna radiator 3 is provided with a feeding point and a ground point 4; a second antenna radiator 5, the second antenna radiator 5 is located inside the wearing part or at least partially exposed on the outer surface of the wearing part; wherein, the first antenna radiator 3 A slot is provided; the first antenna radiator 3 and the second antenna radiator 5 are coupled and connected.
  • a printed circuit board 2 is provided in the housing 1.
  • the wearable device further includes: a signal source 6 which is electrically connected to the feed point and the printed circuit board 2 respectively; and the ground point 4 is grounded.
  • the first antenna radiator 3 is a metal frame arranged around the periphery of the housing 1.
  • the slot is opened on the side facing the second antenna radiator 5.
  • the first antenna radiator 3 can be understood as a fed-in antenna radiator; the second antenna radiator 5 can be understood as a parasitic antenna radiator.
  • the wearable device may include hardware devices such as smart watches, smart bracelets, and smart glasses.
  • the wearing part is used to fix the wearable device to the part of the human body.
  • the wearable device is a smart watch or smart bracelet
  • the wearing part is a wristband
  • the wearable device is smart glasses
  • the wearing part is a frame
  • the wearable device is a waist wearing device
  • the wearing part is a belt .
  • the embodiment of the present invention does not limit the grounding method.
  • the grounding method may include, but is not limited to, grounding by connecting a metal shell, a main board ground, or a reference ground.
  • the first antenna radiator 3 has multiple resonances and can cover multiple required frequency bands, such as F1, F2, F3, F4, etc. as shown in FIG. 2.
  • the second antenna radiator 5 in this embodiment can excite additional resonance, especially at low frequencies, such as F1 ' shown in FIG. 2, so as to compensate for the size limitation of the first antenna radiator 3
  • the resulting problem of poor low-frequency bandwidth can further increase the frequency band that can be covered and effectively increase the bandwidth.
  • the material used for the second antenna radiator 5 is a flexible conductive material, such as FPC.
  • the second antenna radiator 5 includes: a radiating body 51; a coupling arm 52; the radiating body 51 is coupled to the first antenna radiator 3 through the coupling arm 52.
  • the coupling arm 52 is formed by extending one end of the radiating body 51 in a direction close to the slit, and the coupling arm 52 is separated from the first antenna radiator 3 by a predetermined distance.
  • the second antenna radiator 5 is separated from the first antenna radiator 3 by a predetermined distance to generate electromagnetic coupling and realize the coupling connection.
  • the width of the coupling arm 52 is smaller than the width of the radiation body 51.
  • the second antenna radiator 5 has a preset length.
  • the purpose of the preset length is to excite the preset resonance mode.
  • the coupling arm 52 includes: a first coupling part, the first coupling part is perpendicular to the radiating body 51; a second coupling part, the second coupling part extends from the first coupling part to the width direction of the wearing part Bending and extending.
  • the wearing part includes: a first wearing part 7 and a second wearing part 8 arranged on both sides of the housing 1 and connected to the housing 1; wherein, the second antenna radiator 5 is arranged On the first wearing part 7 and/or the second wearing part 8.
  • the second antenna radiator 5 is provided on the first wearing part 7 or the second wearing part 8. That is to say, the second antenna radiator 5 may be arranged inside the first wearing part 7, as shown in FIGS. 1 and 3, or may be arranged inside the second wearing part 8, which is not shown in the figure.
  • the second antenna radiator 5 is at least partially exposed on the outer surface of the first wearing part 7, or the second antenna radiator 5 is at least partially exposed on the outer surface of the second wearing part 8.
  • the number of the second antenna radiators 5 is two, and the two second antenna radiators 5 are respectively disposed on the first wearing part 7 and the second wearing part 8.
  • the slot includes: a first slot 9 and a second slot 10, the number of the first antenna radiator 3 is two; wherein, the two first antenna radiators 3 form the first slot 9 and the second slot 10; the first slot 9 is facing one of the two second antenna radiators 5; the second slot 10 is facing the other of the two second antenna radiators 5, the two first The antenna radiators 3 work in different frequency bands respectively, or work in the same frequency band.
  • the wearable device has two first antenna radiators.
  • different frequency bands can be separately covered to increase the coverageable frequency bands, or some frequency bands can be covered at the same time to achieve diversity or Multiple Input Multiple Output (MIMO) communication function to improve the quality of wireless communication.
  • MIMO Multiple Input Multiple Output
  • the feeding point includes: a first feeding point and a second feeding point, the first feeding point is set on one of the two first antenna radiators 3, The second feeding point is set on the other first antenna radiator of the two first antenna radiators 3;
  • the ground point 4 includes: a first ground point 41 and a second ground point 42, and the first ground point 41 is set on two One of the first antenna radiators of the first antenna radiator 3 and the second ground point 42 are arranged on the other of the two first antenna radiators 3.
  • the signal source 6 includes: a first signal source 61 and a second signal source 62; the first signal source 61 is electrically connected to the first feeding point and the printed circuit board 2; the second signal source 62 is respectively connected to the second feeding point The electrical points are electrically connected to the printed circuit board 2; the first ground point 41 and the second ground point 42 are both grounded.
  • the number of second antenna radiators 5 is at least two; at least two second antenna radiators 5 are arranged side by side, and at least two second antenna radiators 5
  • the side-by-side arrangement direction is perpendicular to the length direction of the wearing piece.
  • At least two second antenna radiators 5, that is, two or more second antenna radiators 5 can be arranged side by side on the first wearing part 7, or can be arranged side by side on the second wearing part 8, or At least two second antenna radiators 5 are arranged side by side on the first wearing part 7 and the second wearing part 8, respectively.
  • the width of the second antenna radiator is smaller than the width of the wearing part when one second antenna radiator is arranged.
  • the width of the second antenna radiator 5 is as wide as possible, that is, the width of the second antenna radiator 5 is slightly smaller than that of the wearing part. width.
  • the wider second antenna radiator 5 can make the area of the antenna larger, thereby obtaining a wider antenna resonance bandwidth.
  • the first antenna radiator is arranged around the circumference of the housing, and the second antenna radiator is located on the wearing part connected to the housing.
  • the coupling connection in this way, can improve the antenna performance, so that the antenna performance is not limited by the size of the wearable device itself, and realizes coverage of multiple frequency bands.
  • the second antenna radiator provided in the wearing part can further increase the coverageable frequency band. Effectively increase bandwidth.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to enable a terminal device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method described in each embodiment of the present invention.
  • a terminal device which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)

Abstract

本发明提供一种可穿戴设备。该可穿戴设备包括：壳体，壳体内设有印制电路板；与壳体连接的佩戴件；第一天线辐射体，第一天线辐射体为围绕壳体的周沿设置，第一天线辐射体设置有馈电点以及接地点；第二天线辐射体，第二天线辐射体位于佩戴件内部或者至少部分裸露在佩戴件的外表面；第一天线辐射体开设有缝隙；第一天线辐射体与第二天线辐射体耦合连接。

Description

可穿戴设备
相关申请的交叉引用
本申请主张在2019年12月30日在中国提交的中国专利申请号No.201911394485.6的优先权，其全部内容通过引用包含于此。
技术领域
本发明实施例涉及通信应用技术领域，尤其涉及一种可穿戴设备。
背景技术
在5G(5th-Generation)网络全面覆盖下，将来支持的设备将囊括更多品类的智能产品。5G网络的主要目标是让终端用户始终处于联网状态，能够灵活地支持各种设备的使用，除了手机、平板电脑，还包括智能手环、智能手表等可穿戴设备。相比于有些笨重和越来越大的手机，可穿戴设备更加小巧、更易携带，离人体更近。在诸多可穿戴设备中，大多数用户更喜欢佩戴时间长的腕带产品。而继手环之后，曾经只用来看时间的手表也加入了智能产品行列，添加了与手机类似甚至更多的功能。有了5G的支持，智能手表将更能满足人们在随时随地进行社交、办公、娱乐等多方面的需求。而实现所有这些功能的前提是智能手表需覆盖支持包括无线保真(Wireless Fidelity，WiFi)/蓝牙(Bluetooth)、全球定位系统(Global Positioning System，GPS)、4G(4th-Generation)、5G的多个无线通信标准的频段。
而由于可穿戴设备往往体积较小，其内部结构设计复杂而紧凑，受自身结构尺寸限制，会导致天线性能不佳，以及覆盖的频段不够等问题。
发明内容
本发明实施例提供一种可穿戴设备，以解决现有可穿戴设备天线性能不佳，以及覆盖的频段不够的问题。
为了解决上述技术问题，本发明是这样实现的：
本发明的实施例提供了一种可穿戴设备，包括：
壳体，所述壳体内设有印制电路板；
与所述壳体连接的佩戴件；
第一天线辐射体，所述第一天线辐射体为围绕所述壳体的周沿设置，所述第一天线辐射体设置有馈电点以及接地点；
第二天线辐射体，所述第二天线辐射体位于所述佩戴件内部或者至少部分裸露在所述佩戴件的外表面；
其中，所述第一天线辐射体开设有缝隙；
所述第一天线辐射体与所述第二天线辐射体耦合连接。
本发明实施例的上述方案中，通过第一天线辐射体，该第一天线辐射体围绕壳体的周沿设置，第二天线辐射体，该第二天线辐射体位于与壳体连接的佩戴件内部或者至少部分裸露在该佩戴件的外表面，第一天线辐射体上设置的馈电点以及接地点，其中，第一天线辐射体开设有缝隙，第一天线辐射体与第二天线辐射体耦合连接，如此，能够提升天线性能，使天线性能不受可穿戴设备自身结构尺寸的限制，实现覆盖多个频段，通过设置在佩戴件的第二天线辐射体，能够进一步增加可覆盖的频段，有效提升带宽。
附图说明
图1为本发明实施例可穿戴设备的结构示意图之一；
图2为本发明实施例的可穿戴设备的天线辐射体的谐振频率示意图；
图3为本发明实施例可穿戴设备的结构示意图之二；
图4为本发明实施例可穿戴设备的结构示意图之三。
具体实施方式
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作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。
如图1所示，为本发明实施例提供的可穿戴设备的结构示意图。该可穿戴设备包括：壳体1(如图3所示)；与壳体1连接的佩戴件；第一天线辐射 体3，第一天线辐射体3围绕壳体1的周沿设置，第一天线辐射体3设置有馈电点以及接地点4；第二天线辐射体5，第二天线辐射体5位于佩戴件内部或者至少部分裸露在佩戴件的外表面；其中，第一天线辐射体3开设有缝隙；第一天线辐射体3与第二天线辐射体5耦合连接。
需说明的是，壳体1内设有印制电路板2。
还有，可穿戴设备还包括：信号源6，分别与馈电点以及印制电路板2电连接；接地点4接地。
可选地，第一天线辐射体3为围绕壳体1的周沿设置的金属边框。
具体的，缝隙开设于朝向第二天线辐射体5的一侧。
这里，第一天线辐射体3可以理解为馈入天线辐射体；第二天线辐射体5可以理解为寄生天线辐射体。
这里，可穿戴设备可包括智能手表、智能手环、智能眼镜等硬件设备。
具体的，佩戴件用于将可穿戴设备固定于人体的部件。例如，若可穿戴设备为智能手表或者智能手环，则佩戴件为腕带；若可穿戴设备为智能眼镜，则佩戴件为镜架；若可穿戴设备为腰穿戴设备，则佩戴件为腰带。
这里，本发明实施例并不限定接地方式，在实际应用中，接地方式可以但不限于包括通过连接金属壳体、主板地或参考地的方式接地。
需要说明的是，第一天线辐射体3具有多个谐振，可以覆盖多个所需频段，如图2所示的F1、F2、F3、F4等。
本实施例中的第二天线辐射体5可以激发出额外的谐振，特别是可以在低频激发出谐振，如图2所示的F1 ’，从而可以弥补第一天线辐射体3因大小所限而导致的低频带宽不佳的问题，能够进一步增加可覆盖的频段，有效提升带宽。
需要说明的是，第二天线辐射体5采用的材料为柔性导电材料，如FPC。
可选地，如图1所示，第二天线辐射体5包括：辐射主体51；耦合臂52；辐射主体51通过耦合臂52与第一天线辐射体3耦合连接。
进一步地，耦合臂52由辐射主体51的一端向靠近缝隙的方向延伸而成，耦合臂52与第一天线辐射体3间隔预设距离。
也就是说，第二天线辐射体5与第一天线辐射体3间隔预设距离以产生 电磁耦合，实现耦合连接。
需要说明的是，耦合臂52的宽度小于辐射主体51的宽度。
这里，第二天线辐射体5具有预设长度。预设长度的目的是为了激发出预设谐振模态。
可选地，如图1所示，耦合臂52包括：第一耦合部分，第一耦合部分垂直于辐射主体51；第二耦合部分，第二耦合部分由第一耦合部分向佩戴件的宽度方向弯折延伸形成。
具体的，如图1所示，佩戴件包括：设置于壳体1两侧，且分别与壳体1连接的第一佩戴件7和第二佩戴件8；其中，第二天线辐射体5设置于第一佩戴件7和/或第二佩戴件8。
作为一可选地实现方式，第二天线辐射体5设置于第一佩戴件7或第二佩戴件8。也就是说，第二天线辐射体5可以设置于第一佩戴件7内部，如图1和图3所示，也可以设置于第二佩戴件8的内部，图中未显示。
还有，第二天线辐射体5至少部分裸露在第一佩戴件7的外表面，或者，第二天线辐射体5至少部分裸露在第二佩戴件8的外表面。
作为另一可选地实现方式，如图4所示，第二天线辐射体5的数量为两个，两个第二天线辐射体5分别设置于第一佩戴件7以及第二佩戴件8。
基于此，如图4所示，缝隙包括：第一缝隙9和第二缝隙10，第一天线辐射体3的数量为两个；其中，两个第一天线辐射体3形成所述第一缝隙9和所述第二缝隙10；第一缝隙9正对两个第二天线辐射体5中的一个；第二缝隙10正对两个第二天线辐射体5中的另一个，两个第一天线辐射体3分别工作于不同的频段，或者，工作于相同频段。
需要说明的是，本实现方式中，可穿戴设备具有两个第一天线辐射体，如此，可分别覆盖支持不同的频段以增加可覆盖的频段，或可同时覆盖某些频段，以实现分集或多入多出(Multiple Input Multiple Output，MIMO)通信功能，从而提升无线通信品质。
具体的，如图4所示，馈电点包括：第一馈电点和第二馈电点，第一馈电点设置于两个第一天线辐射体3的其中一个第一天线辐射体，第二馈电点设置于两个第一天线辐射体3的另一个第一天线辐射体；接地点4包括：第 一接地点41和第二接地点42，第一接地点41设置于两个第一天线辐射体3的其中一个第一天线辐射体，第二接地点42设置于两个第一天线辐射体3的另一个第一天线辐射体。
其中，信号源6包括：第一信号源61和第二信号源62；第一信号源61分别与第一馈电点以及印制电路板2电连接；第二信号源62分别与第二馈电点以及印制电路板2电连接；第一接地点41和第二接地点42均接地。
为了实现覆盖更多频段，作为一可选的实现方式，第二天线辐射体5的数量为至少两个；至少两个第二天线辐射体5并排设置，且至少两个第二天线辐射体5的并排排列方向与佩戴件的长度方向垂直。
更具体的，至少两个第二天线辐射体5，也就是两个或多个第二天线辐射体5可并排设置于第一佩戴件7，也可并排设置于第二佩戴件8，还可在第一佩戴件7和第二佩戴件8分别并排设置至少两个第二天线辐射体5。
需要说明的是，至少两个第二天线辐射体并排设置于佩戴件时，第二天线辐射体的宽度小于佩戴件设置一个第二天线辐射体时的宽度。
这里，第二天线辐射体5的数量为一个的情况下，较优地，第二天线辐射体5的宽度越宽越好，也就是说，第二天线辐射体5的宽度略小于佩戴件的宽度。
需要说明的是，较宽的第二天线辐射体5可使得天线的面积较大，从而得到较宽的天线谐振带宽。
本发明实施例的可穿戴设备，通过第一天线辐射体，该第一天线辐射体围绕壳体的周沿设置，第二天线辐射体，该第二天线辐射体位于与壳体连接的佩戴件内部或者至少部分裸露在该佩戴件的外表面，第一天线辐射体上设置的馈电点以及接地点，其中，第一天线辐射体开设有缝隙，第一天线辐射体与第二天线辐射体耦合连接，如此，能够提升天线性能，使天线性能不受可穿戴设备自身结构尺寸的限制，实现覆盖多个频段，通过设置在佩戴件的第二天线辐射体，能够进一步增加可覆盖的频段，有效提升带宽。
需要说明的是，在本文中，术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。此外，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的 过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。

Claims (10)

  1. 一种可穿戴设备，包括：
    壳体；
    与所述壳体连接的佩戴件；
    第一天线辐射体，所述第一天线辐射体围绕所述壳体的周沿设置，所述第一天线辐射体设置有馈电点以及接地点；
    第二天线辐射体，所述第二天线辐射体位于所述佩戴件内部或者至少部分裸露在所述佩戴件的外表面；
    其中，所述第一天线辐射体开设有缝隙；
    所述第一天线辐射体与所述第二天线辐射体耦合连接。
  2. 根据权利要求1所述的可穿戴设备，其中，所述缝隙开设于朝向所述第二天线辐射体的一侧。
  3. 根据权利要求1所述的可穿戴设备，其中，所述第二天线辐射体包括：
    辐射主体；
    耦合臂；
    所述辐射主体通过所述耦合臂与所述第一天线辐射体耦合连接。
  4. 根据权利要求3所述的可穿戴设备，其中，所述耦合臂由所述辐射主体的一端向靠近所述缝隙的方向延伸而成，所述耦合臂与第一天线辐射体间隔预设距离。
  5. 根据权利要求3所述的可穿戴设备，其中，所述耦合臂的宽度小于所述辐射主体的宽度。
  6. 根据权利要求3所述的可穿戴设备，其中，所述耦合臂包括：
    第一耦合部分，所述第一耦合部分垂直于所述辐射主体；
    第二耦合部分，所述第二耦合部分由所述第一耦合部分向所述佩戴件的宽度方向弯折延伸形成。
  7. 根据权利要求1所述的可穿戴设备，其中，所述佩戴件包括：设置于所述壳体两侧，且分别与所述壳体连接的第一佩戴件和第二佩戴件；
    其中，所述第二天线辐射体设置于所述第一佩戴件和/或所述第二佩戴件。
  8. 根据权利要求7所述的可穿戴设备，其中，所述第二天线辐射体的数量为两个，两个所述第二天线辐射体分别设置于所述第一佩戴件以及所述第二佩戴件。
  9. 根据权利要求8所述的可穿戴设备，其中，所述缝隙包括：第一缝隙和第二缝隙，所述第一天线辐射体的数量为两个；
    其中，两个所述第一天线辐射体形成所述第一缝隙和所述第二缝隙；
    所述第一缝隙正对两个所述第二天线辐射体中的一个；
    所述第二缝隙正对两个所述第二天线辐射体中的另一个；
    两个所述第一天线辐射体分别工作于不同的频段，或者，工作于相同频段。
  10. 根据权利要求1所述的可穿戴设备，其中，所述第二天线辐射体的数量为至少两个；
    至少两个所述第二天线辐射体并排设置，且至少两个所述第二天线辐射体的并排排列方向与所述佩戴件的长度方向垂直。
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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111029731B (zh) * 2019-12-30 2021-08-20 维沃移动通信有限公司 一种可穿戴设备
CN115966888A (zh) * 2020-06-30 2023-04-14 华为技术有限公司 可穿戴设备
EP3968102A1 (fr) * 2020-09-09 2022-03-16 The Swatch Group Research and Development Ltd Dispositif d'antenne
CN112510349B (zh) * 2020-12-09 2023-05-26 维沃移动通信有限公司 一种可穿戴设备
CN112821046B (zh) * 2021-01-04 2022-12-02 北京小米移动软件有限公司 一种天线结构和终端设备
CN113690577B (zh) * 2021-08-31 2023-07-07 维沃移动通信（杭州）有限公司 穿戴设备及所述穿戴设备的控制方法
CN113764875B (zh) * 2021-09-28 2023-09-12 维沃移动通信有限公司 电子设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150255855A1 (en) * 2014-03-05 2015-09-10 Wistron Corporation Wearable device
CN109361056A (zh) * 2018-11-06 2019-02-19 宇龙计算机通信科技(深圳)有限公司 天线结构及具有所述天线结构的穿戴式电子装置
CN110277630A (zh) * 2019-06-30 2019-09-24 RealMe重庆移动通信有限公司 穿戴式电子设备
CN110380197A (zh) * 2019-08-08 2019-10-25 维沃移动通信有限公司 一种天线模组及电子设备
CN110534873A (zh) * 2019-09-30 2019-12-03 维沃移动通信有限公司 一种可穿戴设备
CN111029731A (zh) * 2019-12-30 2020-04-17 维沃移动通信有限公司 一种可穿戴设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100373807C (zh) * 2004-08-09 2008-03-05 电子科技大学 一种无线通信终端可穿戴式分集天线装置
TW201304272A (zh) * 2011-07-15 2013-01-16 Wistron Neweb Corp 隨身電子裝置之天線結構及隨身無線電子裝置
US10594025B2 (en) * 2013-03-11 2020-03-17 Suunto Oy Coupled antenna structure and methods
WO2015166345A2 (en) * 2014-03-31 2015-11-05 Galtronics Corporation Ltd. Wearable device antennas
KR102300862B1 (ko) * 2014-09-15 2021-09-13 삼성전자주식회사 전자 장치
TW201619755A (zh) * 2014-11-28 2016-06-01 廣達電腦股份有限公司 穿戴式裝置
US9912042B2 (en) * 2015-07-28 2018-03-06 Futurewei Technologies, Inc. Coupled multi-bands antennas in wearable wireless devices
TWI580107B (zh) * 2016-01-25 2017-04-21 廣達電腦股份有限公司 穿戴式裝置
CN205723918U (zh) * 2016-04-21 2016-11-23 歌尔股份有限公司 一种可穿戴设备
CN205752503U (zh) * 2016-06-01 2016-11-30 加利电子(无锡)有限公司 多频段多辐射面手表天线
US10615489B2 (en) * 2016-06-08 2020-04-07 Futurewei Technologies, Inc. Wearable article apparatus and method with multiple antennas
CN205863385U (zh) * 2016-06-30 2017-01-04 厦门恩匹令克科技有限公司 一种可穿戴设备的新型天线
CN205863398U (zh) * 2016-06-30 2017-01-04 厦门恩匹令克科技有限公司 一种可穿戴设备的类环天线
US10045184B2 (en) * 2016-11-11 2018-08-07 Carnival Corporation Wireless guest engagement system
CN208889830U (zh) * 2018-08-14 2019-05-21 奇酷互联网络科技（深圳）有限公司 一种可穿戴设备及其固定件
CN208796042U (zh) * 2018-10-31 2019-04-26 广东小天才科技有限公司 一种智能手表
CN209045765U (zh) * 2018-12-07 2019-06-28 惠州硕贝德无线科技股份有限公司 一种基于金属表框的可穿戴手表天线结构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150255855A1 (en) * 2014-03-05 2015-09-10 Wistron Corporation Wearable device
CN109361056A (zh) * 2018-11-06 2019-02-19 宇龙计算机通信科技(深圳)有限公司 天线结构及具有所述天线结构的穿戴式电子装置
CN110277630A (zh) * 2019-06-30 2019-09-24 RealMe重庆移动通信有限公司 穿戴式电子设备
CN110380197A (zh) * 2019-08-08 2019-10-25 维沃移动通信有限公司 一种天线模组及电子设备
CN110534873A (zh) * 2019-09-30 2019-12-03 维沃移动通信有限公司 一种可穿戴设备
CN111029731A (zh) * 2019-12-30 2020-04-17 维沃移动通信有限公司 一种可穿戴设备

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