WO2021043097A1 - 穿戴式电子设备 - Google Patents

穿戴式电子设备 Download PDF

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Publication number
WO2021043097A1
WO2021043097A1 PCT/CN2020/112430 CN2020112430W WO2021043097A1 WO 2021043097 A1 WO2021043097 A1 WO 2021043097A1 CN 2020112430 W CN2020112430 W CN 2020112430W WO 2021043097 A1 WO2021043097 A1 WO 2021043097A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
electronic device
wearable electronic
main body
radio frequency
Prior art date
Application number
PCT/CN2020/112430
Other languages
English (en)
French (fr)
Inventor
彭致勇
Original Assignee
RealMe重庆移动通信有限公司
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 RealMe重庆移动通信有限公司 filed Critical RealMe重庆移动通信有限公司
Publication of WO2021043097A1 publication Critical patent/WO2021043097A1/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
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • 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
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/04—Antennas attached to or integrated in watch bracelets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas

Definitions

  • This application relates to the field of electronic technology, in particular to a wearable electronic device.
  • the antenna is the main electronic component that realizes the communication or interaction function of the wearable electronic device, and it is also one of the indispensable electronic components.
  • Wearable electronic devices are equipped with different antennas to achieve different functions. How to reduce mutual interference between multiple antennas is a current research topic.
  • the embodiments of the present application provide a wearable electronic device, which can increase the isolation between antennas and improve antenna performance.
  • An embodiment of the application provides a wearable electronic device, including:
  • a second body part, the second body part and the first body part are connected;
  • a wearing part connected to opposite ends of the first body part, the wearing part being used to fix the first body part and the second body part to an external object;
  • the first antenna is disposed on the first main body part or the second main body part, and the first antenna is used to transmit radio frequency signals;
  • the second antenna is arranged on the wearing part, and the second antenna is used to transmit radio frequency signals.
  • FIG. 1 is a schematic diagram of the structure of a wearable electronic device and an external object provided by an embodiment of the application.
  • FIG. 2 is a schematic diagram of the first structure of a wearable electronic device provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of a second structure of a wearable electronic device provided by an embodiment of the application.
  • FIG. 4 is a schematic diagram of a third structure of a wearable electronic device provided by an embodiment of the application.
  • FIG. 5 is a schematic diagram of a fourth structure of a wearable electronic device provided by an embodiment of the application.
  • FIG. 6 is a schematic diagram of a fifth structure of a wearable electronic device provided by an embodiment of the application.
  • FIG. 7 is a schematic diagram of a sixth structure of a wearable electronic device provided by an embodiment of the application.
  • FIG. 8 is a schematic diagram of a seventh structure of a wearable electronic device provided by an embodiment of the application.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality of” means two or more than two, unless otherwise specifically defined.
  • FIG. 1 is a schematic diagram of the structure of a wearable electronic device and external objects provided by an embodiment of the application
  • FIG. 2 is a schematic diagram of the first structure of a wearable electronic device provided by an embodiment of the application
  • the electronic device 100 may be, but is not limited to, an electronic device such as a wristband, a smart watch, and a wireless earphone.
  • the wearable electronic device 100 in the embodiment of the present application is described by taking a smart watch as an example.
  • the wearable electronic device 100 includes: a first body portion 10, a second body portion 20, a wearing portion 30, a first antenna 40, and a second antenna 50.
  • the second body part 20 is connected to the first body part 10, the wearing part 30 is connected to opposite ends of the first body part 10, and the wearing part 30 is used to connect the first body part 10 and
  • the second main body portion 20 is fixed to an external object 200; the first antenna 40 is disposed on the first main body portion 10 or the second main body portion 20, the first antenna 40 is used for transmitting radio frequency signals; and the second antenna 50 is disposed on In the wearing part 30, the second antenna 50 is used to transmit radio frequency signals.
  • the wearing portion 30 is provided with the second antenna 50, and the first antenna 40 and the second antenna 50 are spaced apart, the first antenna 40 and the second antenna can be added
  • the isolation degree of 50 can reduce the interference between the first antenna 40 and the second antenna 50, thereby improving the performance of the antenna and ensuring the stability of communication.
  • Radio frequency signal refers to a modulated electromagnetic wave with a certain emission frequency.
  • Radio frequency signals usually include long-term evolution LTE signals, 5G radio frequency signals, Wi-Fi radio frequency signals, and GPS radio frequency signals.
  • the long-term evolution LTE signal is a long-term evolution LTE signal based on the UMTS (Universal Mobile Telecommunications System) technical standard formulated by the 3GPP (The 3rd Generation Partnership Project) organization. It is used for Connect to the wireless communication network to realize wireless communication.
  • Long-term evolution LTE signals can be divided into low-band radio signals (LB), middle-band radio signals (MB), and high-frequency radio signals (HB). Among them, the frequency range of LB is 700MHz.
  • Wi-Fi signals are signals based on Wi-Fi technology for wireless transmission, which are used to access wireless local area networks to achieve
  • Wi-Fi signals include Wi-Fi signals with frequencies of 2.4GHz and 5GHz; GPS signals (Global Positioning System, Global Positioning System), with a frequency range of 1.2GHz to 1.6GHz;
  • 5G signals are used to access wireless communications
  • 5G signals include at least 5G signals in the frequency range of N78 (3.3GHz ⁇ 3.6GHz) and N79 (4.8GHz ⁇ 5GHz).
  • the wearable electronic device 100 also includes a first display screen 101, a first frame 102, a cover plate, a middle frame, a circuit board 103, a battery 104 and other structures.
  • the board 103 and the battery 104 may be provided on the first body part 10.
  • the first display screen 101 is installed on the middle frame to form the display surface of the wearable electronic device 100.
  • the first display screen 101 is used for the wearable electronic device 100 for image display, or, at the same time, for image display It is provided for the user to perform human-computer interaction, for example, the user can perform a touch operation through the first display screen 101.
  • the first display screen 101 may be formed by a rigid shell.
  • the first display screen 101 may also include a liquid crystal display (Liquid Crystal Display, LCD) or an Organic Light-Emitting Diode (OLED) display screen.
  • LCD Liquid Crystal Display
  • OLED Organic Light-Emitting Diode
  • a first frame 102 the first frame 102 is arranged around the first display screen 101, and the first frame 102 is used to install sensors, cameras and other devices.
  • the material of the first frame 102 includes plastic. It is understood that the material of the first frame 102 may also include metal, and the material of the first frame 102 can be set according to actual needs.
  • the cover plate is arranged on the first display screen 101 to protect the first display screen 101 and prevent the first display screen 101 from being scratched or damaged by water.
  • the cover plate may be a transparent glass cover plate, so that the user can observe the content displayed on the first display screen 101 through the cover plate.
  • the cover plate may be a glass cover plate made of sapphire.
  • the middle frame may have a thin plate or sheet-like structure, or a hollow frame structure.
  • the middle frame is used to provide support for the electronic components or functional components in the wearable electronic device 100 to install the electronic components and functional components in the wearable electronic device 100 together.
  • the material of the middle frame may include metal or plastic.
  • the circuit board 103 can be mounted on the middle frame.
  • the circuit board 103 may be the main board of the wearable electronic device 100.
  • the circuit board 103 is provided with a radio frequency circuit.
  • the radio frequency circuit is used to implement wireless communication between the wearable electronic device 100 and a base station or other electronic devices.
  • the circuit board 103 may also be integrated with one or more of functional components such as a microphone, a speaker, a receiver, a headphone interface, a camera, an acceleration sensor, a gyroscope, and a processor.
  • the first display screen 101 may be electrically connected to the circuit board 103 to control the display of the first display screen 101 through a processor on the circuit board 103.
  • the battery 104 may be installed on the middle frame. At the same time, the battery 104 is electrically connected to the circuit board 103 so that the battery 104 can supply power to the wearable electronic device 100.
  • the circuit board 103 may be provided with a power management circuit. The power management circuit is used to distribute the voltage provided by the battery to the various electronic components in the wearable electronic device 100.
  • the second main body portion 20 is connected to the first main body portion 10.
  • the first body portion 10 and the second body portion 20 can be movably connected or fixedly connected. In the embodiment shown in FIG. 1, the first main body portion 10 and the second main body portion 20 are rotationally connected.
  • FIG. 3 is a schematic diagram of the second structure of the wearable electronic device according to an embodiment of the application.
  • the first main body portion 10 and the second main body portion 20 may be connected by a flexible material 11, so that the second main body portion 20 can be rotated in a direction close to the first main body portion 10, or the second main body portion 20 can be moved away from the first main body.
  • the direction of the part 10 rotates.
  • the electronic device 100 may further include a rotating member 21, one end of the rotating member 21 is connected to the first main body portion 10, and the other end of the rotating member 21 is connected to the second main body portion 20,
  • the second main body portion 20 can rotate around the rotating member 21 relative to the first main body portion 10.
  • the first main body portion 10 and the second main body portion 20 may be symmetrically arranged with respect to the rotating member 21.
  • first main body portion 10 may be provided with an opening that communicates with the outside, and the second main body portion 20 is disposed in the opening, and the second main body portion 20 can be moved from the inside of the opening to the outside of the opening, Or the second housing part 20 can be moved from outside the opening into the opening.
  • first body portion 10 and the second body portion 20 may also be arranged asymmetrically with respect to the rotating member to form an asymmetric wearable electronic device.
  • the second body portion 20 includes a second display screen 201 and a second frame 202, the second frame 202 is arranged around the second display screen 201, and the second display screen 201 is used for the wearable electronic device 100
  • the user can perform touch operations through the second display screen 201.
  • the second frame 202 includes a first side 2021, a second side 2022, and a third side 2023.
  • the third side 2023 is connected to the first side 2021 and the second side 2022, respectively.
  • the first side 2021 and the second side 2022 may be arranged in parallel, and the third side 2023 may be arranged perpendicular to the first side 2021 and the second side 2022, respectively.
  • the second display screen 201 may be formed of a rigid shell.
  • the second display screen 201 may also include a liquid crystal display (Liquid Crystal Display, LCD) or an Organic Light-Emitting Diode (OLED) display screen.
  • LCD Liquid Crystal Display
  • OLED Organic Light-Emitting Diode
  • first display screen 101 and second display screen 201 may be integrally formed, and both the first display screen 101 and the second display screen 201 are flexible display screens.
  • circuit board 103 and the battery 104 may also be arranged on the second main body portion 20, and the aforementioned cameras, sensors, etc. may also be arranged on the second frame 202 of the second main body portion 20.
  • the material of the second frame 202 of the second body portion 20 includes plastic. It is understood that the material of the second frame 202 of the second body portion 20 may also include metal. The material can be set according to actual needs.
  • the second main body portion 20 can be rotated toward the direction of the first display screen 101 so that the second display screen 201 of the second main body portion 20 is attached to the first display screen 101.
  • the second main body portion 20 may be rotated in a direction away from the first display screen 101, so that the second display screen 201 of the second main body portion 20 and the first display screen 101 are on the same plane.
  • first main body portion 10 can also be rotatably connected with the rotating member 21 so that the first main body portion 10 can also rotate about the rotating shaft relative to the second main body portion 20.
  • the wearing part 30 is connected to opposite ends of the first body part 10, and the wearing part 30 is used to fix the first body part 10 and the second body part 20 to an external object 200.
  • the aforementioned external object 200 may be a human body, such as an arm of a human body.
  • the wearing part 30 may include a first connecting part 301 and a second connecting part 302.
  • the end of the second connecting part 302 away from the first main body part 10 is movably connected to the first connecting part 301 to facilitate the disassembly of the wearable electronic device 100.
  • the first connecting portion 301 is connected to the upper end of the first body portion 10, the second connecting portion 302 is connected to the lower end of the first body portion 10, or the first connecting portion 301 is connected to the left end of the first body portion 10, and the second connecting portion 301 is connected to the left end of the first body portion 10.
  • the connecting portion 302 is connected to the right end of the first main body portion 10.
  • the second antenna 50 is provided on the second connecting portion 302. It is understood that the second antenna 50 may also be provided on the first connecting portion 301, or both the first body portion 301 and the second body portion 302 are provided Second antenna 50.
  • the material of the wearing part 30 includes metal or plastic, and the material of the wearing part 30 can be set according to actual needs.
  • At least one of the first antenna 40 and the second antenna 50 described above includes a plurality of millimeter wave antenna units 51.
  • the second antenna 50 includes a plurality of millimeter wave antenna units 51, the plurality of millimeter wave antenna units 51 are arranged in an array, and the second antenna 50 is used to transmit 5G radio frequency signals.
  • the millimeter wave mentioned above refers to electromagnetic waves with a frequency in the range of 30 GHz to 300 GHz, and the corresponding wavelength range is 1 mm to 10 mm. Since the millimeter wave has a short wavelength, it is easy to be obstructed in the transmission process. By arranging a plurality of millimeter wave antenna units 51 at intervals, the transmission performance of the second antenna 50 is effectively enhanced.
  • the second antenna 50 is used to transmit signals in the frequency range of N78 (3.3 GHz to 3.6 GHz) and N79 (4.8 GHz to 5 GHz).
  • the millimeter wave antenna unit 51 may be a patch antenna, which is attached to the inner surface or the outer surface of the wearing part 30, and a plurality of patch antennas are arranged in an array.
  • the millimeter wave antenna unit 51 may also be a slot antenna. Multiple slots are formed on the surface of the wearing part 30. The multiple slot antennas are arranged in an array.
  • the distance between two adjacent millimeter wave antenna units 51 can be greater than 1/2 wavelength. Above, in order to reduce the performance degradation caused by mutual coupling.
  • the surface of the wearing part 30 may be provided with a plurality of through slots. Because the wavelength of the millimeter wave is short, the physical size of the millimeter wave antenna unit is small, and the multiple millimeter wave antenna units 51 may be directly embedded in the channel. ⁇ In the slot.
  • the above-mentioned array arrangement may be a matrix array or a linear array.
  • a plurality of millimeter wave antenna units 51 may be arranged at intervals along the extending direction of the wearing part 30 to form a linear array, and the extending direction of the wearing part 30 refers to In the length direction of the wearing part 30, when the user holds part of the millimeter wave antenna unit, for example, when the user shields part of the millimeter wave antenna unit, the second antenna 50 can transmit signals through other unshielded millimeter wave antenna units, thereby reducing the user’s exposure to the second millimeter wave antenna unit. The interference of the antenna 50.
  • the array arrangement can also be an arrangement that forms a specific pattern, such as a circle, a square, an ellipse, a triangle, or any other arbitrary shape, which is not limited herein.
  • the first antenna 40 may also include a plurality of millimeter wave antenna units 51, and the arrangement of the millimeter wave antenna units 51 is the same as that of the wearing part 30, which will not be repeated in this embodiment. .
  • the above-mentioned first antenna 40 is a patch antenna, and the first antenna 40 is used to transmit long-term evolution LTE radio frequency signals. It is understandable that the first antenna 40 can also be used to transmit at least one of 5G signals, GPS signals, and Wi-Fi signals. The specific type and frequency range of the radio frequency signal transmitted by the first antenna 40 can be set according to actual needs. , The embodiments of this application will not be repeated one by one.
  • transmission used for transmitting radio frequency signals includes receiving radio frequency signals, transmitting radio frequency signals, and simultaneously receiving and transmitting radio frequency signals.
  • the wearable electronic device 100 further includes: at least two signal sources a and at least two grounding points.
  • the two signal sources a and the two grounding points are both provided on the circuit board 103.
  • the first antenna 40 and the second antenna 50 are respectively connected to A signal source a, the first antenna 40 and the second antenna 50 are respectively connected to one of the ground points, and each of the signal sources a is used to generate a corresponding radio frequency signal.
  • FIG. 4 is a schematic diagram of a third structure of a wearable electronic device provided by an embodiment of the application.
  • the wearable electronic device 100 further includes a third antenna 60, and the first antenna 40
  • the first antenna 40 is disposed on the second body portion 20, and the first antenna 40 is disposed on at least one of the first side 2021, the second side 2022, and the third side 2023 of the second body portion 20.
  • the first antenna 40 is disposed On the first side 2021, the third antenna 60 is disposed at an end of the first body portion 10 away from the second body portion 20, and the third antenna 60 is used to transmit radio frequency signals.
  • the above-mentioned third antenna 60 is a patch antenna.
  • the third antenna 60 is provided at an end of the first main body portion 10 away from the second main body portion 20, and the third antenna 60 is spaced apart from the first antenna 40 and the second antenna 50. , Can improve the isolation between antennas, thereby improving antenna performance and ensuring the stability of communication.
  • FIG. 5 is a schematic diagram of a fourth structure of a wearable electronic device according to an embodiment of the application.
  • the wearable electronic device 100 further includes a fourth antenna 70 disposed on the second body portion 20, and the fourth antenna 70 and the first antenna 40 are spaced apart, for example, the fourth antenna 70 is disposed on the On the second side 2022, the fourth antenna 70 is used to transmit radio frequency signals.
  • the fourth antenna 70 is a patch antenna. By spacing the fourth antenna 70 and the first antenna 40, the isolation between the antennas can be increased, the performance of the antennas can be improved, and the performance of the antennas can be improved. Stability of communication.
  • the fourth antenna 70 may also be arranged on the first side 2021 or the third side 2023, and the fourth antenna 70 and the first antenna 40 may be arranged at intervals.
  • FIG. 6 is a schematic diagram of a fifth structure of a wearable electronic device according to an embodiment of the application. It can be understood that the wearable electronic device 100 further includes a fifth antenna 80.
  • the fifth antenna 80 is disposed on the second body portion 20, and the fifth antenna 80 is spaced apart from the first antenna 40 and the fourth antenna 70, for example, the fifth antenna 80 is disposed on the third side 2023, and the fifth antenna 80 is used for For transmitting radio frequency signals.
  • the location of the fifth antenna 80 is spaced apart from the first antenna 40 and the fourth antenna 70, which can increase the isolation between the antennas, improve the antenna performance, and meet the stability of communication.
  • the fifth antenna 80 may also be arranged on the first side 2021 or the second side 2022, as long as the fifth antenna 80 is arranged at intervals from the fourth antenna 70 and the first antenna 40.
  • FIG. 7 is a schematic diagram of a sixth structure of a wearable electronic device according to an embodiment of the application. It can be understood that the wearable electronic device 100 further includes a sixth antenna 90.
  • the sixth antenna 90 is arranged at an end of the first main body portion 10 away from the second main body portion 20, and the sixth antenna 90 is spaced apart from the third antenna 60, and the sixth antenna 90 is used to transmit radio frequency signals.
  • the sixth antenna 90 is a patch antenna, which is arranged on the frame of the first main body portion 10 away from the second main body portion 20 and is spaced apart from the third antenna 60.
  • the arrangement of the sixth antenna 90 can increase the number of antennas. The isolation between the two can improve the performance of the antenna and meet the communication needs.
  • FIG. 8 is a seventh structural diagram of a wearable electronic device provided by an embodiment of the application.
  • the first main body portion 10 is also provided with a functional area 1011, and the functional area 1011 is used to install functional components such as cameras and sensors.
  • the functional area 1011 can also be used as a connection area of the wearing part 30.
  • the first frame 102 of the first body portion 10 may not be provided with an antenna, the third antenna 60 is provided on the first side 2021 of the second body portion 20, and the third antenna 60 is connected to the The first antenna 40 is arranged at intervals, the sixth antenna 90 is arranged on the third side 2023 of the second body portion 20, and the sixth antenna 90 and the fifth antenna 80 are arranged at intervals.
  • the antenna is arranged on the first main body 10 and the antenna is arranged on the second main body 20, thereby increasing the distance between the antenna and the functional component, reducing the interference of the functional component to the antenna, improving the antenna performance, and ensuring the stability of communication.
  • the above-mentioned functional area 1011 may also be provided in the second main body portion 20, and the antenna is provided in the first main body portion 10, and the description of the above embodiments of the present application will not be repeated one by one.
  • first antenna 40, third antenna 60, fourth antenna 70, fifth antenna 80, and sixth antenna 90 may be inverted-F antennas (IFA) or loop antennas (Loop antennas).
  • IFA inverted-F antennas
  • loop antennas Loop antennas
  • antenna, LA slot antenna
  • SA slot antenna
  • LDS laser direct structuring
  • PDS direct printing technology
  • FPC flexible printed circuit
  • the first antenna 40, the second antenna 50, the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are used to transmit radio frequency signals of the same frequency.
  • the first antenna 40, the second antenna 50, the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are all used to transmit long-term evolution LTE radio frequency signals, which can implement LTE6 *6
  • the signal transmission of the MIMO antenna can increase the signal strength of the wearable electronic device 100 and ensure the stability of communication.
  • the wearable electronic device 100 includes at least one A signal source and a ground point.
  • the first antenna 40, the second antenna 50, the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are all electrically connected to the signal source and the ground point.
  • the signal source is used to generate the corresponding radio frequency signal.
  • the first antenna 40, the second antenna 50, the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 can also be used to transmit Wi-Fi signals, which can implement Wi-Fi 6. *6
  • the signal transmission of the MIMO antenna can increase the signal strength of the wearable electronic device 100 and ensure the stability of communication.
  • first antenna 40, the second antenna 50, the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 can also be used to transmit GPS signals, which can realize the GPS 6*6 MIMO antenna
  • the signal transmission can further increase the signal strength of the wearable electronic device 100 and ensure the stability of communication.
  • the first antenna 40, the second antenna 50, the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 can all be used to transmit 5G signals, and can implement 5G 6*6 MIMO antennas.
  • the signal transmission of the wearable electronic device 100 can further improve the signal strength of the wearable electronic device 100 and ensure the stability of communication.
  • first antenna 40 second antenna 50, third antenna 60, fourth antenna 70, fifth antenna 80, and sixth antenna 90 are used to transmit radio frequency signals of different frequencies.
  • the first antenna 40 and the second antenna 50 can be used to transmit radio frequency signals of different frequencies, and the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 can be used to transmit radio frequency signals of the same frequency.
  • One antenna 40 is used to transmit long-term evolution LTE radio frequency signals
  • the second antenna 50 is used to transmit 5G radio frequency signals
  • the third antenna 60, fourth antenna 70, fifth antenna 80, and sixth antenna 90 are all used to transmit Wi-Fi signals.
  • the electronic device It includes at least three ground points and at least three signal sources, that is, a first ground point, a second ground point, a third ground point, a first signal source, a second signal source, and a third signal source.
  • the location and at least three signal sources are all set on the circuit board.
  • the first antenna 40 is electrically connected to the first ground point and the first signal source
  • the second antenna 50 is electrically connected to the second ground point and the second signal source
  • the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the second antenna are electrically connected.
  • the six antennas 90 are all electrically connected to the third ground point and the third signal source.
  • first signal source second signal source
  • third signal source generate signals in different frequency ranges.
  • the first antenna 40, the second antenna 50, and the third antenna 60 can be used to transmit radio frequency signals of different frequencies
  • the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 can be used to transmit radio frequency signals of the same frequency. signal.
  • the first antenna 40 is used to transmit long-term evolution LTE radio frequency signals
  • the second antenna 50 is used to transmit 5G radio frequency signals
  • the third antenna 60 is used to transmit long-term evolution Wi-Fi signals
  • the fourth antenna 70, the fifth antenna 80, and the The sixth antenna 90 GPS signals.
  • the electronic device It includes at least four ground points and at least four signal sources, that is, a first ground point, a second ground point, a third ground point, a fourth ground point, a first signal source, a second signal source, and a third signal source And the fourth signal source, at least four grounding points and at least four signal sources are all arranged on the circuit board.
  • the first antenna 40 is electrically connected to the first ground point and the first signal source
  • the second antenna 50 is electrically connected to the second ground point and the second signal source
  • the third antenna 60 is electrically connected to the third ground point and the third signal source.
  • the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are all electrically connected to the fourth ground point and the fourth signal source.
  • first signal source second signal source, third signal source, and fourth signal source generate signals in different frequency ranges.
  • the first antenna 40, the second antenna 50, the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are all used to transmit radio frequency signals of different frequencies, for example, the first antenna 40 Used for transmitting Long Term Evolution LTE radio frequency signals, the second antenna 50 is used for transmitting 5G radio frequency signals, the third antenna 60 is used for transmitting Long Term Evolution LTE radio frequency signals, the fourth antenna 70 is used for transmitting 5G radio frequency signals, and the fifth antenna 80 is used for transmitting 5G radio frequency signals.
  • the sixth antenna 90 is used to transmit GPS signals.
  • the first antenna 40 and the third antenna 60 transmit signals with different frequency ranges. For example, the first antenna 40 is used to transmit intermediate frequency and high frequency signals.
  • the three antennas 60 are used to transmit low-frequency, intermediate-frequency, and high-frequency signals.
  • the second antenna 50 and the fourth antenna 70 are used to transmit signals with different frequency ranges.
  • the second antenna 50 is used to transmit signals in the frequency range of N78 (3.3GHz ⁇ 3.6GHz)
  • the fourth antenna 70 is used to transmit N79 (4.8 GHz ⁇ 5GHz) frequency range signal.
  • the six antennas are used to transmit radio frequency signals in different frequency ranges, which can expand the communicable range of the wearable electronic device 100.
  • the six antennas are arranged at intervals to increase the number of antennas. The isolation between the antennas reduces the interference between the antennas, improves the antenna performance, and ensures the stability of communication.
  • the wearable electronic device 100 further includes: a first signal source , The second signal source, the third signal source, the fourth signal source, the fifth signal source and the sixth signal source, the first signal source, the second signal source, the third signal source, the fourth signal source, the fifth signal source
  • the signal source and the sixth signal source are both set on the circuit board 103, the first signal source is electrically connected to the first antenna 40, and the first signal source is used to generate a long-term evolution LTE radio frequency signal;
  • the second signal The source is electrically connected to the second antenna 50, and the second signal source is used to generate 5G radio frequency signals;
  • the third signal source is electrically connected to the third antenna 60, and the third signal source is used to generate long-term Evolving LTE radio frequency signals;
  • the fourth signal source is electrically connected to the fourth antenna 70, the fourth signal source is used to generate 5G radio frequency signals;
  • the fifth signal source is
  • the type and range of the radio frequency signal transmitted by the first antenna 40, the second antenna 50, the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are not limited to the above limitation, and It can be set according to actual needs.
  • first antenna 40, the second antenna 50, the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are used to transmit signals of different frequencies, that is, the first signal source ,
  • the second signal source, the third signal source, the fourth signal source, the fifth signal source, and the sixth signal source generate signals in different frequency ranges.
  • the wearable electronic device 100 further includes: at least six grounding points, namely, a first grounding point, a second grounding point, a third grounding point, a fourth grounding point, a fifth grounding point, and a sixth grounding point. Locations, the first ground point, the second ground point, the third ground point, the fourth ground point, the fifth ground point, and the sixth ground point are all set on the circuit board.
  • the first antenna 40, the second antenna 50, The third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are respectively connected to different ground points, that is, the first antenna 40 is electrically connected to the first ground point, and the second antenna 50 is electrically connected to The second ground point, the third antenna 60 is electrically connected to the third ground point, the fourth antenna 70 is electrically connected to the fourth ground point, and the fifth antenna 80 is electrically connected to the The fifth ground point, the sixth antenna 90 is electrically connected to the sixth ground point.
  • the embodiment of the present application improves a wearable electronic device 100, which includes a first main body portion 10; a second main body portion 20, the second main body portion 20 is connected to the first main body portion 10, and the wearing portion 30 is connected to the At opposite ends of the first body portion 10, the wearing portion 30 is used to fix the first body portion 10 and the second body portion 20 to an external object; the first antenna 40 is provided on the first body portion 10 Or the second body part 20, the first antenna 40 is used for transmitting radio frequency signals; and the second antenna 50 is arranged on the wearing part 30 and the second antenna 50 is used for transmitting radio frequency signals.
  • the second antenna 50 is arranged on the wearing part 30, and the first antenna 40 and the second antenna 50 are arranged at intervals, the The isolation between the antenna 40 and the second antenna 50 reduces the interference between the antennas, thereby improving the antenna performance and ensuring the stability of communication.

Abstract

一种穿戴式电子设备，包括第一主体部；第二主体部，第二主体部和第一主体部连接；穿戴部，连接于第一主体部相对的两端，穿戴部用于将第一主体部和第二主体部固定于外部物体；第一天线，设置于第一主体部或第二主体部，第一天线用于传输射频信号；以及第二天线，设置于所述穿戴部，第二天线用于传输射频信号。

Description

穿戴式电子设备
本申请要求于2019年9月03日提交中国专利局、申请号为201910878337.5、发明名称为“穿戴式电子设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子技术领域，特别涉及一种穿戴式电子设备。
背景技术
随着通信技术的发展，人们在日常生活中越来越广泛地使用手环、智能手表等穿戴式电子设备。天线是实现穿戴式电子设备的通信或交互功能的主要电子元件，也是不可或缺的电子元件之一。穿戴式电子设备内部通过设置不同的天线来实现不同的功能，多个天线之间如何减少相互干扰为当前的研究课题。
发明内容
本申请实施例提供一种穿戴式电子设备，可以增加天线之间的隔离度，提高天线性能。
本申请实施例提供一种穿戴式电子设备，包括：
第一主体部；
第二主体部，所述第二主体部和所述第一主体部连接；
穿戴部，连接于所述第一主体部相对的两端，所述穿戴部用于将所述第一主体部和所述第二主体部固定于外部物体；
第一天线，设置于所述第一主体部或所述第二主体部，所述第一天线用于传输射频信号；以及
第二天线，设置于所述穿戴部，所述第二天线用于传输射频信号。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例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申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的穿戴式电子设备与外部物体的结构示意图。
图2为本申请实施例提供的穿戴式电子设备的第一种结构示意图。
图3为本申请实施例提供的穿戴式电子设备的第二种结构示意图。
图4为本申请实施例提供的穿戴式电子设备的第三种结构示意图。
图5为本申请实施例提供的穿戴式电子设备的第四种结构示意图。
图6为本申请实施例提供的穿戴式电子设备的第五种结构示意图。
图7为本申请实施例提供的穿戴式电子设备的第六种结构示意图。
图8为本申请实施例提供的穿戴式电子设备的第七种结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请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申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有付出创造性劳动前提下所获得的所有其他实施例，都属于本申请的保护范围。
在本申请的描述中，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
下文的公开提供了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本申请提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
请参阅图1和图2，图1为本申请实施例提供的穿戴式电子设备与外部物体的结构示意图，图2为本申请实施例提供的穿戴式电子设备的第一种结构示意图；穿戴式电子设备100可以为但不限于手环、智能手表、无线耳机等电子装置。本申请实施例的穿戴式电子设备100以智能手表为例进行说明。
穿戴式电子设备100包括：第一主体部10，第二主体部20、穿戴部30、 第一天线40以及第二天线50。所述第二主体部20和所述第一主体部10连接，穿戴部30连接于所述第一主体部10相对的两端，所述穿戴部30用于将所述第一主体部10和所述第二主体部20固定于外部物体200；第一天线40设置于所述第一主体部10或第二主体部20，第一天线40用于传输射频信号；以及第二天线50设置于所述穿戴部30，所述第二天线50用于传输射频信号。通过在第一主体部10或第二主体部20设置第一天线40，穿戴部30设置第二天线50，第一天线40和第二天线50间隔设置，可以增加第一天线40和第二天线50的隔离度，从而可以降低第一天线40和第二天线50之间的干扰，进而可以提高天线的性能，保证通信的稳定性。
上述射频信号(RF-Radio Frequency signal)是指经过调制的，拥有一定发射频率的电磁波。射频信号通常包括长期演进LTE信号、5G射频信号、Wi-Fi射频信号和GPS射频信号等。
长期演进LTE信号是基于3GPP(The 3rd Generation Partnership Project，第三代合作伙伴计划)组织制定的UMTS(Universal Mobile Telecommunications System，通用移动停通信系统)技术标准进行传输的长期演进LTE信号，其用于接入无线通讯网络，以实现无线通讯。长期演进LTE信号可以分为低频射频信号(Low band，简称LB)、中频射频信号(Middle band，简称MB)、高频射频信号(High band，简称HB)，其中，LB包括的频率范围为700MHz至960MHz，MB包括的频率范围为1710MHz至2170MHz，HB包括的频率范围为2300MHz至2690MHz；Wi-Fi信号为基于Wi-Fi技术进行无线传输的信号，其用于接入无线局域网络，以实现网络通信，Wi-Fi信号包括频率为2.4GHz、5GHz的Wi-Fi信号；GPS信号(Global Positioning System，全球定位系统)，其频率范围为1.2GHz～1.6GHz；5G信号用于接入无线通讯网络，以实现无线通讯，5G信号至少包括频率范围为N78(3.3GHz～3.6GHz)、N79(4.8GHz～5GHz)的5G信号。
穿戴式电子设备100还包括第一显示屏101、第一边框102、盖板、中框、电路板103、电池104等结构，其中，第一显示屏101、第一边框102、中框、电路板103、电池104可以设置于第一主体部10。
第一显示屏101，安装在中框上，以形成穿戴式电子设备100的显示面，所 述第一显示屏101用于供穿戴式电子设备100进行图像显示，或者，同时用于供图像显示和供用户进行人机交互，例如用户可通过第一显示屏101进行触控操作。
可以理解的是，第一显示屏101可以是由硬质壳体形成的。第一显示屏101也可以包括液晶显示屏(Liquid Crystal Display，LCD)或有机发光二极管显示屏(Organic Light-Emitting Diode，OLED)等类型的显示屏。
第一边框102，所述第一边框102围绕所述第一显示屏101设置，所述第一边框102用于安装传感器、摄像头等器件。所述第一边框102的材质包括塑胶，可以理解的是，所述第一边框102的材料也可以包括金属，第一边框102的材料可以根据实际需要进行设置。
盖板，设置于所述第一显示屏101，以对第一显示屏101进行保护，防止第一显示屏101被刮伤或者被水损坏。其中，盖板可以为透明玻璃盖板，从而用户可以透过盖板观察到第一显示屏101显示的内容。其中，可以理解的，盖板可以为蓝宝石材质的玻璃盖板。
中框可以为薄板状或薄片状的结构，也可以为中空的框体结构。中框用于为穿戴式电子设备100中的电子元件或功能组件提供支撑作用，以将穿戴式电子设备100中的电子元件、功能组件安装到一起。可以理解的，中框的材质可以包括金属或塑胶。
电路板103可以安装在中框上。电路板103可以为穿戴式电子设备100的主板。其中，电路板103上设置有射频电路。所述射频电路用于实现穿戴式电子设备100与基站或者其它电子设备之间的无线通信。此外，电路板103上还可以集成有麦克风、扬声器、受话器、耳机接口、摄像头、加速度传感器、陀螺仪以及处理器等功能组件中的一个或多个。同时，第一显示屏101可以电连接至电路板103，以通过电路板103上的处理器对第一显示屏101的显示进行控制。
电池104可以安装在中框上。同时，电池104电连接至所述电路板103，以实现电池104为穿戴式电子设备100供电。其中，电路板103上可以设置有电源管理电路。所述电源管理电路用于将电池提供的电压分配到穿戴式电子设备100中的各个电子元件。
第二主体部20，连接于所述第一主体部10。第一主体部10和第二主体部20 可以活动连接，也可以固定连接。在图1所示的实施例中，第一主体部10和第二主体部20为转动连接。
可以理解的，请同时参阅图3，图3为本申请实施例提供的穿戴式电子设备的第二种结构示意图。第一主体部10和第二主体部20可以通过柔性材料11连接，以使第二主体部20朝向靠近所述第一主体部10的方向转动，或者使第二主体部20朝向远离第一主体部10的方向转动。
可以理解的，请再次参阅图2，电子设备100还可以包括转动件21，所述转动件21一端连接于第一主体部10，所述转动件21的另一端连接于第二主体部20，第二主体部20可绕所述转动件21相对第一主体部10转动。其中，第一主体部10与第二主体部20可以相对所述转动件21对称设置。
可以理解的，第一主体部10可以设有开口，所述开口与外界连通，第二主体部20设置于所述开口内，第二主体部20可由所述开口内移动至所述开口外，或者第二壳体部20可由所述开口外移动至开口内。
可以理解的是，所述第一主体部10与所述第二主体部20也可以相对所述转动件非对称设置，以形成非对称型的穿戴式电子设备。
所述第二主体部20包括第二显示屏201和第二边框202，所述第二边框202围绕所述第二显示屏201设置，所述第二显示屏201用于供穿戴式电子设备100进行图像显示，或者，同时用于供图像显示和供用户进行人机交互，例如用户可通过第二显示屏201进行触控操作。
所述第二边框202包括第一侧边2021，第二侧边2022以及第三侧边2023，所述第三侧边2023分别连接于所述第一侧边2021和所述第二侧边2022，所述第一侧边2021与所述第二侧边2022可以平行设置，所述第三侧边2023可以分别与所述第一侧边2021和所述第二侧边2022垂直设置。
可以理解的是，第二显示屏201可以是由硬质壳体形成的。第二显示屏201也可以包括液晶显示屏(Liquid Crystal Display，LCD)或有机发光二极管显示屏(Organic Light-Emitting Diode，OLED)等类型的显示屏。
可以理解的是，上述第一显示屏101和第二显示屏201可以一体成型设置，第一显示屏101和第二显示屏201均为柔性显示屏。
可以理解的是，电路板103和电池104也可以设置在所述第二主体部20，上 述摄像头、传感器等也可以设置于第二主体部20的第二边框202。
需要说明的是，上述第二主体部20的第二边框202的材料包括塑胶，可以理解的是，上述第二主体部20的第二边框202的材料也可以包括金属，上述第二边框202的材料可以根据实际需要进行设置。
上述第二主体部20可以朝向所述第一显示屏101的方向转动，以使所述第二主体部20的第二显示屏201贴合于所述第一显示屏101。或者，上述第二主体部20可以朝向远离所述第一显示屏101的方向转动，以使所述第二主体部20的第二显示屏201与所述第一显示屏101处于同一平面。
可以理解的是，上述第一主体部10也可以与转动件21转动连接，以使所述第一主体部10也可以绕所述转轴相对所述第二主体部20转动。
穿戴部30连接于所述第一主体部10相对的两端，所述穿戴部30用于将所述第一主体部10和所述第二主体部20固定于外部物体200。上述外部物体200可以为人体，例如：人体的手臂。
穿戴部30可以包括第一连接部301和第二连接部302，第二连接部302远离所述第一主体部10的一端与第一连接部301活动连接，方便穿戴式电子设备100的拆卸。
第一连接部301连接于第一主体部10的上端，第二连接部302连接于所述第一主体部10的下端，或者第一连接部301连接于第一主体部10的左端，第二连接部302连接于所述第一主体部10的右端。
第二天线50设置于所述第二连接部302，可以理解的是，所述第二天线50也可以设置于第一连接部301，或者，第一主体部301和第二主体部302均设置第二天线50。
上述穿戴部30的材质包括金属，也可以包括塑胶，穿戴部30的材质可以根据实际需要进行设置。
上述第一天线40和第二天线50中的至少一个包括多个毫米波天线单元51。第二天线50包括多个毫米波天线单元51，多个所述毫米波天线单元51呈阵列设置，所述第二天线50用于传输5G射频信号。
上述毫米波指的是频率在30GHz～300GHz范围内的电磁波，其对应的波长范围为1mm～10mm。由于毫米波的波长较短，传输过程中容易受到阻碍，通 过将多个毫米波天线单元51间隔排布，有效地增强了第二天线50的传输性能。本申请实施例中，第二天线50用于传输N78(3.3GHz～3.6GHz)和N79(4.8GHz～5GHz)频率范围的信号。
上述毫米波天线单元51可以是贴片天线，贴合于穿戴部30的内表面或者外表面，多个贴片天线呈阵列排布。毫米波天线单元51也可以是缝隙天线，在穿戴部30的表面形成多个缝隙，多个缝隙天线呈阵列排布，相邻两个毫米波天线单元51之间的间距可大于1/2波长以上，以减少相互之间的耦合造成的性能劣化。
在一些实施方式中，穿戴部30的表面可以开设多个通槽，由于毫米波的波长较短，使得毫米波天线单元的物理尺寸较小，多个毫米波天线单元51可以直接嵌设于通槽内。
可以理解的是，上述的阵列排布可以是矩阵阵列或者直线型阵列，例如多个毫米波天线单元51可沿穿戴部30的延伸方向间隔设置形成直线型阵列，穿戴部30的延伸方向是指穿戴部30的长度方向，当用户手握时，例如用户遮挡部分毫米波天线单元时，第二天线50可通过其他未被遮挡的毫米波天线单元传输信号，进而减少用户手握时对第二天线50的干扰。
在一些实施方式中，阵列排布也可以是形成特定图案的排布方式，例如圆形、方形、椭圆形、三角形或者其他的任意形状，在此不做限定。
可以理解的是，在一些实施例中，上述第一天线40也可以包括多个毫米波天线单元51，上述毫米波天线单元51的设置同上述穿戴部30，本申请实施例不再一一赘述。
上述第一天线40为贴片式天线，第一天线40用于传输长期演进LTE射频信号。可以理解的是，第一天线40也可以用于传输5G信号、GPS信号以及Wi-Fi信号中的至少一种，第一天线40具体传输射频信号的类型和频率范围，可以根据实际需要进行设置，本申请实施例不再一一赘述。
需要说明的是，上述用于传输射频信号中的“传输”包含接收射频信号，发射射频信号，以及同时接收和发射射频信号。
穿戴式电子设备100还包括：至少两个信号源a和至少两个接地点，两个信号源a和两个接地点均设置于电路板103，第一天线40和第二天线50分别连接于 一个信号源a，第一天线40和第二天线50分别连接于一个所述接地点，每一所述信号源a均用于产生相应的射频信号。
请参阅图4，图4为本申请实施例提供的穿戴式电子设备的第三种结构示意图，可以理解的是，所述穿戴式电子设备100还包括第三天线60，所述第一天线40设置于所述第二主体部20，第一天线40设置于第二主体部20的第一侧边2021、第二侧边2022、第三侧边2023的至少一个，例如，第一天线40设置于第一侧边2021，所述第三天线60设置于第一主体部10远离第二主体部20的一端，所述第三天线60用于传输射频信号。上述第三天线60为贴片式天线。本申请实施例通过将第三天线60设置于所述第一主体部10远离所述第二主体部20的一端，所述第三天线60与所述第一天线40和第二天线50间隔设置，可以提高天线之间的隔离度，从而提高天线性能，保证通信的稳定性。
请参阅图5，图5为本申请实施例提供的穿戴式电子设备的第四种结构示意图。可以理解的是，所述穿戴式电子设备100还包括第四天线70，设置于所述第二主体部20，且第四天线70与第一天线40间隔设置，例如，第四天线70设置于第二侧边2022，所述第四天线70用于传输射频信号。本申请实施例中所述第四天线70为贴片式天线，通过将所述第四天线70与所述第一天线40间隔设置，可以增加天线之间的隔离度，提高天线的性能，保证通信的稳定性。
可以理解的，第四天线70也可以设置于第一侧边2021或第三侧边2023，第四天线70与第一天线40间隔设置即可。
请参阅图6，图6为本申请实施例提供的穿戴式电子设备的第五种结构示意图，可以理解的是，所述穿戴式电子设备100还包括第五天线80，所述第五天线80设置于所述第二主体部20，且第五天线80分别与第一天线40、第四天线70间隔设置，例如，第五天线80设置于第三侧边2023，所述第五天线80用于传输射频信号。第五天线80的设置位置分别与所述第一天线40和所述第四天线70间隔设置，可以增加天线之间的隔离度，提高天线性能，满足通信的稳定性。
可以理解的，第五天线80也可以设置于第一侧边2021或第二侧边2022，只要第五天线80与第四天线70、第一天线40间隔设置即可。
请参阅图7，图7为本申请实施例提供的穿戴式电子设备的第六种结构示意图，可以理解的是，所述穿戴式电子设备100还包括第六天线90，所述第 六天线90设置于所述第一主体部10远离所述第二主体部20的一端，所述第六天线90与所述第三天线60间隔设置，所述第六天线90用于传输射频信号。第六天线90为贴片式天线，设置于所述第一主体部10远离所述第二主体部20的边框，且与所述第三天线60间隔设置，第六天线90的设置可以增加天线之间的隔离度，提高天线性能，满足通信需求。
请参阅图8，图8为本申请实施例提供的穿戴式电子设备的第七种结构示意图，第一主体部10还设有功能区1011，功能区1011用于安装摄像头、传感器等功能组件，功能区1011也可以作为穿戴部30的连接区。所述第一主体部10的第一边框102也可以不设置天线，所述第三天线60设置于所述第二主体部20的第一侧边2021，且所述第三天线60与所述第一天线40间隔设置，所述第六天线90设置于所述第二主体部20的第三侧边2023，且所述第六天线90与所述第五天线80间隔设置，通过将功能组件设置于第一主体部10，天线设置于第二主体部20，从而可以增加天线与功能组件的距离，减少功能组件对天线的干扰，提高天线性能，保证通信的稳定性。
可以理解的是，上述功能区1011也可以设置在第二主体部20，天线设置在第一主体部10，本申请实施例不再一一赘述。
需要说明的是，上述第一天线40、第三天线60、第四天线70、第五天线80、第六天线90可以是倒F型天线(inverted-F Antenna，IFA)、环型天线(Loop antenna，LA)、缝隙天线(Slot antenna，SA)等形式，并且通过激光直接成型技术(Laser Direct Structuring，LDS)、直接印刷技术(Print Direct Structuring，PDS)、柔性电路板(Flexible printed circuit，FPC)等工艺成型，在此不作赘述。
上述第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90用于传输相同频率的射频信号。例如：本申请实施例中，第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90均用于传输长期演进LTE射频信号，可以实现LTE6*6MIMO天线的信号传输，进而可以提高穿戴式电子设备100的信号强度，保证通信的稳定性。
当第一天线40、第二天线50、第三天线60、第四天线70、第五天线80 以及第六天线90用于传输相同频率的射频信号时，所述穿戴式电子设备100包括至少一个信号源和一个接地点，所述第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90均与该信号源和接地点电连接，所述信号源用于产生相应的射频信号。
可以理解的是，第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90也可以均用于传输Wi-Fi信号,可以实现Wi-Fi6*6MIMO天线的信号传输，进而可以提高穿戴式电子设备100的信号强度，保证通信的稳定性。
可以理解的是，第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90也可以均用于传输GPS信号，可以实现GPS6*6MIMO天线的信号传输，进而可以提高穿戴式电子设备100的信号强度，保证通信的稳定性。
可以理解的是，第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90也可以均用于传输5G信号，可以实5G 6*6MIMO天线的信号传输，进而可以提高穿戴式电子设备100的信号强度，保证通信的稳定性。
可以理解的是，上述第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90中的至少两个用于传输不同频率的射频信号。
第一天线40、第二天线50可以用于传输不同频率的射频信号，第三天线60、第四天线70、第五天线80以及第六天线90用于传输相同频率的射频信号，例如，第一天线40用于传输长期演进LTE射频信号，第二天线50用于传输5G射频信号，第三天线60、第四天线70、第五天线80以及第六天线90均用于传输Wi-Fi信号、GPS信号中的一种。
当第一天线40、第二天线50用于传输不同频率的射频信号，第三天线60、第四天线70、第五天线80以及第六天线90用于传输相同频率的射频信号时，电子设备包括至少三个接地点和至少三个信号源，也即，第一接地点、第二接地点、第三接地点、第一信号源、第二信号源以及第三信号源，至少三个接地点和至少三个信号源均设置于电路板。第一天线40与第一接地点和第一信号源电连接，第二天线50与第二接地点和第二信号源电连接，第三天线60、第 四天线70、第五天线80以及第六天线90均与第三接地点和第三信号源电连接。
需要说明的是，上述第一信号源、第二信号源、第三信号源产生不同频率范围的信号。
可以理解的是，第一天线40、第二天线50、第三天线60可以用于传输不同频率的射频信号，第四天线70、第五天线80以及第六天线90用于传输相同频率的射频信号。例如，第一天线40用于传输长期演进LTE射频信号，第二天线50用于传输5G射频信号，第三天线60用于传输长期演进Wi-Fi信号；第四天线70、第五天线80以及第六天线90GPS信号。
当第一天线40、第二天线50、第三天线60用于传输不同频率的射频信号，第四天线70、第五天线80以及第六天线90用于传输相同频率的射频信号时，电子设备包括至少四个接地点和至少四个信号源，也即，第一接地点、第二接地点、第三接地点、第四接地点、第一信号源、第二信号源、第三信号源以及第四信号源，至少四个接地点和至少四个信号源均设置于电路板。第一天线40与第一接地点和第一信号源电连接，第二天线50与第二接地点和第二信号源电连接，第三天线60与第三接地点和第三信号源电连接，第四天线70、第五天线80以及第六天线90均与第四接地点和第四信号源电连接。
需要说明的是，上述第一信号源、第二信号源、第三信号源以及第四信号源产生不同频率范围的信号。
可以理解的是，第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90均用于传输不同频率的射频信号，例如，第一天线40用于传输长期演进LTE射频信号，第二天线50用于传输5G射频信号，第三天线60用于传输长期演进LTE射频信号，第四天线70用于传输5G射频信号，第五天线80用于传输Wi-Fi信号，第六天线90用于传输GPS信号，其中，第一天线40和第三天线60传输频率范围不同的信号，例如：第一天线40用于传输中频和高频信号，第三天线60用于传输低频、中频和高频信号。第二天线50和第四天线70用于传输频率范围不同的信号，例如：第二天线50用于传输N78(3.3GHz～3.6GHz)频率范围的信号，第四天线70用于传输N79(4.8GHz～5GHz)频率范围的信号。通过在穿戴式电子设备100上设置六个 天线，六个天线用于传输不同频率范围的射频信号，可以扩大穿戴式电子设备100的可通信范围，同时，六个天线间隔设置，可以增加天线之间的隔离度，降低天线之间的干扰，提高天线性能，保证通信的稳定性。
当第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90传输不同频率的射频信号时，穿戴式电子设备100还包括：第一信号源，第二信号源，第三信号源，第四信号源，第五信号源以及第六信号源，所述第一信号源，第二信号源，第三信号源，第四信号源，第五信号源以及第六信号源均设置于电路板103，所述第一信号源与所述第一天线40电连接，所述第一信号源用于产生长期演进LTE射频信号；所述第二信号源与所述第二天线50电连接，所述第二信号源用于产生5G射频信号；所述第三信号源与所述第三天线60电连接，所述第三信号源用于产生长期演进LTE射频信号；所述第四信号源与所述第四天线70电连接，所述第四信号源用于产生5G射频信号；所述第五信号源与所述第五天线80电连接，所述第五信号源用于产生Wi-Fi信号；所述第六信号源与所述第六天线90电连接，所述第六信号源用于产生GPS信号。
可以理解的是，上述第一天线40、第二天线50、第三天线60、第四天线70、第五天线80以及第六天线90传输射频信号的类型和范围并不局限于上述限定，也可以根据实际需要进行设定。
需要说明的是，上述第一天线40、第二天线50、第三天线60、第四天线70、第五天线80、第六天线90用于传输不同频率的信号，也即，第一信号源、第二信号源、第三信号源、第四信号源、第五信号源、第六信号源产生不同频率范围的信号。
可以理解的是，所述穿戴式电子设备100还包括：至少六个接地点，即第一接地点，第二接地点，第三接地点、第四接地点、第五接地点以及第六接地点，第一接地点，第二接地点，第三接地点、第四接地点、第五接地点以及第六接地点均设置于所述电路板，上述第一天线40、第二天线50、第三天线60、第四天线70、第五天线80、第六天线90分别连接不同的接地点，也即，第一天线40电连接于所述第一接地点，第二天线50电连接于所述第二接地点，所述第三天线60电连接于所述第三接地点，所述第四天线70电连接于所述第四 接地点，所述第五天线80电连接于所述第五接地点，所述第六天线90电连接于所述第六接地点。
本申请实施例通过提高一种穿戴式电子设备100，包括第一主体部10；第二主体部20，所述第二主体部20和第一主体部10连接；穿戴部30，连接于所述第一主体部10相对的两端，穿戴部30用于将所述第一主体部10和所述第二主体部20固定于外部物体；第一天线40，设置于所述第一主体部10或第二主体部20，所述第一天线40用于传输射频信号；以及第二天线50，设置于所述穿戴部30第二天线50用于传输射频信号。通过将第一天线40设置于所述第一主体部10或第二主体部20，第二天线50设置于所述穿戴部30，第一天线40与第二天线50间隔设置，可以增加第一天线40与第二天线50之间的隔离度，从而减少天线之间的干扰，进而提高天线性能，保证通信的稳定性。
以上对本申请实施例所提供的穿戴式电子设备进行了详细介绍。本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (20)

  1. 一种穿戴式电子设备，包括：
    第一主体部；
    第二主体部，所述第二主体部和所述第一主体部连接；
    穿戴部，连接于所述第一主体部相对的两端，所述穿戴部用于将所述第一主体部和所述第二主体部固定于外部物体；
    第一天线，设置于所述第一主体部或所述第二主体部，所述第一天线用于传输射频信号；以及
    第二天线，设置于所述穿戴部，所述第二天线用于传输射频信号。
  2. 根据权利要求1所述的穿戴式电子设备，其中，还包括：
    转动件，所述转动件一端连接于所述第一主体部，所述转动件的另一端连接于所述第二主体部，所述第二主体部可绕所述转动件相对所述第一主体部转动。
  3. 根据权利要求1所述的穿戴式电子设备，其中，所述第一天线、第二天线中的至少一个包括多个毫米波天线单元。
  4. 根据权利要求1所述的穿戴式电子设备，其中，所述第二天线包括多个毫米波天线单元，多个所述毫米波天线单元呈阵列设置。
  5. 根据权利要求1所述的穿戴式电子设备，其中，所述第一天线设置在所述第二主体部；
    所述穿戴式电子设备还包括：
    第三天线，设置于所述第一主体部远离所述第二主体部的一端，所述第三天线用于传输射频信号。
  6. 根据权利要求5所述的穿戴式电子设备，其中，还包括：
    第四天线，设置于所述第二主体部，且所述第四天线与所述第一天线间隔设置，所述第四天线用于传输射频信号。
  7. 根据权利要求6所述的穿戴式电子设备，其中，还包括：
    第五天线，设置于所述第二主体部，且所述第五天线分别与所述第四天线、所述第一天线间隔设置，所述第五天线用于传输射频信号。
  8. 根据权利要求7所述的穿戴式电子设备，其中，还包括：
    第六天线，设置于所述第一主体部远离所述第二主体部的一端，所述第六天线与所述第三天线间隔设置，所述第六天线用于传输射频信号。
  9. 根据权利要求8所述的穿戴式电子设备，其中，所述第一天线、第二天线、第三天线、第四天线、第五天线以及第六天线用于传输相同频率的射频信号。
  10. 根据权利要求8所述的穿戴式电子设备，其中，所述第一天线、第二天线、第三天线、第四天线、第五天线以及第六天线中的至少两个用于传输不同频率的射频信号。
  11. 根据权利要求8所述的穿戴式电子设备，其中，所述电子设备还包括：
    第一显示屏，设置于所述第一主体部；以及
    第一边框，所述第一边框围绕所述第一显示屏设置，所述第三天线、第六天线间隔设置于所述第一边框。
  12. 根据权利要求8所述的穿戴式电子设备，其中，所述电子设备还包括：
    第二显示屏，设置于所述第二主体部；以及
    第二边框，所述第二边框围绕所述第二显示屏设置，所述第一天线、所述第四天线、所述第五天线间隔设置于所述第二边框。
  13. 根据权利要求1所述的穿戴式电子设备，其中，还包括：
    电路板，所述电路板设置在所述第一主体部或所述第二主体部内；
    所述电路板上设置有至少两个信号源，每一所述信号源均用于产生射频信号。
  14. 根据权利要求1所述的穿戴式电子设备，其特征在于，所述第一主体部和所述第二主体部通过柔性材料连接。
  15. 根据权利要求1所述的穿戴式电子设备，其特征在于，所述穿戴部包括第一连接部和第二连接部，所述第二连接部远离所述第一主体部的一端与所述第一连接部活动连接。
  16. 根据权利要求15所述的穿戴式电子设备，其特征在于，所述第二天线设置于所述第一连接部或所述第二连接部。
  17. 根据权利要求9所述的穿戴式电子设备，其特征在于，所述第一天线、第二天线、第三天线、第四天线、第五天线以及第六天线均用于传输卫星定位 信号。
  18. 根据权利要求9所述的穿戴式电子设备，其特征在于，所述第一天线、第二天线、第三天线、第四天线、第五天线以及第六天线均用于传输5G射频信号。
  19. 根据权利要求10所述的穿戴式电子设备，其特征在于，所述第一天线、所述第二天线、所述第三天线用于传输不同频率的射频信号，所述第四天线、所述第五天线和所述第六天线用于传输相同频率的射频信号。
  20. 根据权利要求19所述的穿戴式电子设备，其特征在于，所述第一天线用于传输4G射频信号，所述第二天线用于传输5G射频信号，所述第三天线用于传输无线保真信号，所述第四天线、所述第五天线和所述第六天线均用于传输卫星定位信号。
PCT/CN2020/112430 2019-09-03 2020-08-31 穿戴式电子设备 WO2021043097A1 (zh)

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