CN112448133A - Wearable electronic equipment - Google Patents
Wearable electronic equipment Download PDFInfo
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- CN112448133A CN112448133A CN201910878337.5A CN201910878337A CN112448133A CN 112448133 A CN112448133 A CN 112448133A CN 201910878337 A CN201910878337 A CN 201910878337A CN 112448133 A CN112448133 A CN 112448133A
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- China
- Prior art keywords
- antenna
- main body
- electronic device
- wearable electronic
- body part
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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
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/04—Mounting of electronic components
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- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R60/00—Constructional details
- G04R60/04—Antennas attached to or integrated in watch bracelets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—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
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Abstract
The embodiment of the application provides wearable electronic equipment, which comprises a first main body part; a second body part connected to the first body part; the wearing parts are connected to two opposite ends of the first main body part and are used for fixing the first main body part and the second main body part to an external object; the first antenna is arranged on the first main body part or the second main body part and is used for transmitting radio frequency signals; and a second antenna disposed at the wearing portion, the second antenna being configured to transmit a radio frequency signal. Through with first antenna set up in first main part or second main part, the second antenna set up in wearing portion, first antenna and second antenna interval set up, can increase the isolation between first antenna and the second antenna to can reduce the interference between the antenna, improve the antenna performance, guarantee the stability of communication.
Description
Technical Field
The application relates to the technical field of electronics, in particular to wearable electronic equipment.
Background
With the development of communication technology, people increasingly and widely use wearable electronic equipment such as bracelets, smart watches in daily life. The antenna is a main electronic component for realizing the communication or interaction function of the wearable electronic device, and is also one of indispensable electronic components. Different functions are realized by arranging different antennas inside the wearable electronic equipment, and how to reduce mutual interference among a plurality of antennas is the current research subject.
Disclosure of Invention
The embodiment of the application provides a wearable electronic equipment, can increase the isolation between the antennas, improves the antenna performance.
The embodiment of the application provides a wearable electronic equipment, includes:
a first main body portion;
a second body portion connected to the first body portion;
a wearing part connected to opposite ends of the first main body part, the wearing part being used to fix the first main body part and the second main body part to an external object;
the first antenna is arranged on the first main body part or the second main body part and is used for transmitting radio frequency signals; and
and the second antenna is arranged on the wearing part and is used for transmitting radio-frequency signals.
In an embodiment of the present application, the second main body portion is connected to the first main body portion, the wearing portion is connected to two opposite ends of the first main body portion, and the first antenna is disposed on the first main body portion or the second main body portion and is configured to transmit a radio frequency signal; the second antenna set up in wearing portion, the second antenna is used for transmitting radio frequency signal, and first antenna and second antenna interval set up, can increase the isolation between first antenna and the second antenna to reduce the interference between the antenna, and then can improve the antenna performance, guarantee the stability of communication.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a first structural schematic diagram of a wearable electronic device according to an embodiment of the present application.
Fig. 2 is a second structural schematic diagram of a wearable electronic device according to an embodiment of the present application.
Fig. 3 is a third schematic structural diagram of a wearable electronic device according to an embodiment of the present application.
Fig. 4 is a fourth structural schematic diagram of a wearable electronic device according to an embodiment of the present application.
Fig. 5 is a fifth structural schematic diagram of a wearable electronic device according to an embodiment of the present application.
Fig. 6 is a sixth structural schematic diagram of a wearable electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Referring to fig. 1, fig. 1 is a first structural schematic view of a wearable electronic device according to an embodiment of the present disclosure; wearable electronic device 100 may be, but is not limited to, a bracelet, a smart watch, a wireless headset, or other electronic device. The wearable electronic device 100 according to the embodiment of the present application is described by taking a smart watch as an example.
The wearable electronic device 100 includes: the wearable device 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 main body part 20 is connected to the first main body part 10, the wearing parts 30 are connected to opposite ends of the first main body part 10, and the wearing parts 30 are used for fixing the first main body part 10 and the second main body part 20 to an external object; the first antenna 40 is disposed on the first main body portion or the second main body portion 20, and the first antenna 40 is used for transmitting radio frequency signals; and a second antenna 50 disposed on the wearing portion 30, wherein the second antenna 50 is used for transmitting radio frequency signals. Through setting up first antenna 40 at first main part 10 or second main part 20, wearing portion 30 sets up second antenna 50, and first antenna 40 and the interval of second antenna 50 set up, can increase first antenna 40 and second antenna 50's isolation to can reduce the interference between first antenna 40 and the second antenna 50, and then can improve the performance of antenna, guarantee the stability of communication.
The Radio Frequency signal (RF-Radio Frequency signal) is an electromagnetic wave which is modulated and has a certain transmission Frequency. The radio frequency signals typically include Long Term Evolution (LTE) signals, 5G radio frequency signals, Wi-Fi radio frequency signals, GPS radio frequency signals, and the like.
The LTE signal is a long term evolution LTE signal transmitted based on UMTS (Universal Mobile Telecommunications System) technical standard established by 3GPP (The 3rd Generation Partnership Project) organization, and is used for accessing a wireless communication network to implement wireless communication. The LTE signal of long term evolution may be divided into a Low Band (LB), a Medium Band (MB), and a High Band (HB), where the LB includes a frequency range of 700MHz to 960MHz, the MB includes a frequency range of 1710MHz to 2170MHz, and the HB includes a frequency range of 2300MHz to 2690 MHz; the Wi-Fi signals are signals which are wirelessly transmitted based on a Wi-Fi technology and are used for accessing a wireless local area network to realize network communication, and the Wi-Fi signals comprise Wi-Fi signals with the frequencies of 2.4GHz and 5 GHz; a GPS signal (Global Positioning System) having a frequency range of 1.2GHz to 1.6 GHz; the 5G signals are used for accessing a wireless communication network to realize wireless communication, and the 5G signals at least comprise 5G signals with the frequency ranges of N78(3.3 GHz-3.6 GHz) and N79(4.8 GHz-5 GHz).
The electronic device 100 further includes a first display 101, a first frame 102, a cover plate, a middle frame, a circuit board 103, a battery 104, and the like, wherein the first display 101, the first frame 102, the middle frame, the circuit board 103, and the battery 104 may be disposed on the first main body 10.
The first display screen 101 is installed on the middle frame to form a display surface of the wearable electronic device, and the first display screen 101 is used for displaying images on the wearable electronic device 100, or simultaneously used for displaying images and performing human-computer interaction on a user, for example, the user can perform touch operation through the first display screen 101.
It is understood that the first display 101 may be formed by a rigid housing. The first Display 101 may also include a Liquid Crystal Display (LCD) or an Organic Light-Emitting Diode (OLED) Display.
And a first frame 102, wherein the first frame 102 is arranged around the first display screen 101, and the first frame 102 is used for mounting a sensor, a camera and the like. The material of the first frame 102 includes plastic, and it is understood that the material of the first frame 102 may also include metal, and the material of the first frame 102 may 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 a user can observe contents displayed on the first display screen 101 through the cover plate. Wherein, it can be understood that the cover plate can be a glass cover plate made of sapphire.
The middle frame may have a thin plate-like or sheet-like structure, or may have a hollow frame structure. The middle frame is used for providing a supporting function for electronic elements or functional components in the wearable electronic device 100 so as to mount the electronic elements or functional components in the wearable electronic device 100 together. It is understood that the material of the middle frame may include metal or plastic.
The circuit board 103 may be mounted on the middle frame. The circuit board 103 may be a motherboard of the wearable electronic device 100. Wherein, the circuit board 103 is provided with a radio frequency circuit. The radio frequency circuit is used for realizing wireless communication between the wearable electronic device 100 and a base station or other electronic devices. In addition, one or more of a microphone, a speaker, a receiver, an earphone interface, a camera, an acceleration sensor, a gyroscope, a processor, and other functional components may be integrated on the circuit board 103. Meanwhile, the first display screen 101 may be electrically connected to the circuit board 103 to control display of the first display screen 101 by a processor on the circuit board 103.
The battery 104 may be mounted on the middle frame. Meanwhile, the battery 104 is electrically connected to the circuit board 103 to enable the battery 104 to supply power to the wearable electronic device 100. Wherein, 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.
And a second body portion 20 connected to the first body portion 10. The first body 10 and the second body 20 may be connected to each other movably or fixedly. In the embodiment shown in fig. 1, the first body portion 10 and the second body portion 20 are rotationally connected.
It will be appreciated that the first body portion 10 and the second body portion 20 may be connected by a flexible material to allow the second body portion 20 to rotate in a direction towards the first body portion 10 or to allow the second body portion 20 to rotate in a direction away from the first body portion 10.
It is understood that the electronic device 100 may further include a rotating component, one end of the rotating component is connected to the first main body 10, and the other end of the rotating component is connected to the second main body 20, and the second main body 20 can rotate around the rotating component relative to the first main body 10. The first main body 10 and the second main body 20 may be symmetrically disposed with respect to the rotating member.
It will be appreciated that the first body portion 10 may be provided with an opening communicating with the outside, the second body portion 20 being provided in the opening, the second body portion 20 being movable from inside the opening to outside the opening, or the second body portion 20 being movable from outside the opening to inside the opening.
It is understood that the first main body 10 and the second main body 20 may also be disposed asymmetrically with respect to the rotating member to form an asymmetric wearable electronic device.
The second main body portion 20 includes a second display screen 201 and a second frame 202, the second frame 202 is disposed around the second display screen 201, and the second display screen 201 is used for displaying images on the wearable electronic device 100, or is used for displaying images and performing human-computer interaction on a user at the same time, for example, the user may perform touch operation 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, the first side 2021 and the second side 2022 may be disposed in parallel, and the third side 2023 may be disposed perpendicular to the first side 2021 and the second side 2022, respectively.
It will be appreciated that the second display 201 may be formed from a rigid housing. The second Display 201 may also include a Liquid Crystal Display (LCD) or an Organic Light-Emitting Diode (OLED) Display.
It can be understood that the first display screen 101 and the 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.
It is understood that the circuit board 103 and the battery 104 may be disposed on the second main body portion 20, and the camera, the sensor, and the like may be disposed 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, but it should be understood that the material of the second frame 02 of the second body portion 20 may include metal, and the material of the second frame 202 may be set according to actual needs.
The second body 20 may be rotated in a direction toward the first display 101 so that the second display 201 of the second body 20 is attached to the first display 101. Alternatively, the second body 20 may be rotated in a direction away from the first display 101 so that the second display 201 of the second body 20 is flush with the first display 101.
It is understood that the first body portion 10 may also be rotatably connected to a rotating member, such that the first body portion 10 may also rotate relative to the second body portion 20 about the rotating shaft.
The wearing portion 30 is connected to opposite ends of the first body portion 10, and the wearing portion 30 is used to fix the first body portion 10 and the second body portion 20 to an external object. The external object may be a human body, for example: an arm of a human body.
The wearing portion 30 may include a first connecting portion 301 and a second connecting portion 302, and an end of the second connecting portion 302 away from the first main body portion 10 is movably connected to the first connecting portion 301, so as to facilitate detachment of the wearable electronic device 100.
The first connecting portion 301 is connected to the upper end of the first main body portion 10, and the second connecting portion 302 is connected to the lower end of the first main body portion 10, or the first connecting portion 301 is connected to the left end of the first main body portion 10, and the second connecting portion 302 is connected to the right end of the first main body portion 10.
The second antenna 50 is disposed on the second connection portion 302, and it is understood that the second antenna 50 may also be disposed on the first connection portion 301, or both the first body portion 301 and the second body portion 302 may be disposed with the second antenna 50.
The wearing portion 30 may be made of metal or plastic, and the wearing portion 30 may be made of any material as required.
At least one of the first antenna 40 and the second antenna 50 includes a plurality of millimeter wave antenna elements. The second antenna 50 includes a plurality of millimeter wave antenna units, and a plurality of millimeter wave antenna units are arranged in an array, and the second antenna 50 is used for transmitting 5G radio frequency signals.
The millimeter wave refers to an electromagnetic wave having a frequency in a range of 30GHz to 300GHz, and the corresponding wavelength range is 1mm to 10 mm. Since the wavelength of the millimeter wave is short, the transmission process is easily hindered, and the transmission performance of the second antenna 50 is effectively enhanced by arranging a plurality of millimeter wave antenna units at intervals. In the embodiment of the present application, the second antenna 50 is used for transmitting signals in the frequency ranges of N78(3.3GHz to 3.6GHz) and N79(4.8GHz to 5 GHz).
The millimeter wave antenna unit may be a patch antenna, and is attached to the inner surface or the outer surface of the wearing portion 30, and the plurality of patch antennas are arranged in an array. The millimeter wave antenna units may also be slot antennas, a plurality of slots are formed on the surface of the wearing portion 30, the slot antennas are arranged in an array, and the distance between two adjacent millimeter wave antenna units may be greater than 1/2 wavelengths, so as to reduce performance degradation caused by mutual coupling.
In some embodiments, the surface of the wearing portion 30 may be provided with a plurality of through grooves, and the millimeter wave antenna units may be directly embedded in the through grooves due to the short wavelength of the millimeter wave, so that the physical size of the millimeter wave antenna units is small.
It can be understood that the array arrangement may be a matrix array or a linear array, for example, a plurality of millimeter wave antenna units may be disposed at intervals along the extending direction of the wearing portion 30 to form a linear array, the extending direction of the wearing portion 30 is the length direction of the wearing portion 30, when a user holds the device, for example, the user blocks a part of the millimeter wave antenna units, the second antenna 50 may transmit signals through other millimeter wave antenna units that are not blocked, thereby reducing interference to the second antenna 50 when the user holds the device.
In some embodiments, the array arrangement may also be an arrangement forming a specific pattern, such as a circle, a square, an ellipse, a triangle, or any other arbitrary shape, which is not limited herein.
It is understood that, in some embodiments, the first antenna 40 may also include a plurality of millimeter wave antenna units, and the millimeter wave antenna units are arranged in the same manner as the wearing portion 30, which is not described in detail in this embodiment.
The first antenna 40 is a patch antenna, and the first antenna 40 is used for transmitting long term evolution LTE radio frequency signals. It can be understood that the first antenna 40 may also be used to transmit at least one of a 5G signal, a GPS signal, and a Wi-Fi signal, and the type and frequency range of the radio frequency signal specifically transmitted by the first antenna 40 may be set according to actual needs, which is not described in detail in this embodiment of the application.
It should be noted that "transmitting" as used above for transmitting rf signals includes receiving rf signals, transmitting rf signals, and simultaneously receiving and transmitting rf signals.
The wearable electronic device 100 further includes: the antenna comprises at least two signal sources and at least two grounding points, wherein the two signal sources and the two grounding points are arranged on the circuit board 103, the first antenna 40 and the second antenna 50 are respectively connected to one signal source, the first antenna 40 and the second antenna 50 are respectively connected to one grounding point, and each signal source is used for generating corresponding radio frequency signals.
Referring to fig. 2, fig. 2 is a second structural schematic diagram of the wearable electronic device according to the embodiment of the present disclosure, it can be understood that the wearable electronic device 100 further includes a third antenna 60, the first antenna 40 is disposed on the second main body portion 20, 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 main body portion 20, for example, the first antenna 40 is disposed on the first side 2021, the third antenna 60 is disposed on an end of the first main body portion 10 away from the second main body portion 20, and the third antenna 60 is used for transmitting radio frequency signals. The third antenna 60 is a patch antenna. This application embodiment through with third antenna 60 set up in first main part 10 keeps away from the one end of second main part 20, third antenna 60 with first antenna 40 and second antenna 50 interval set up, can improve the isolation between the antenna to improve the antenna performance, guarantee the stability of communication.
Referring to fig. 3, fig. 3 is a third structural schematic diagram of a wearable electronic device according to an embodiment of the present application. It is understood that the wearable electronic device 100 further includes a fourth antenna 70 disposed on the second main body portion 20, and the fourth antenna 70 is spaced apart from the first antenna 40, for example, the fourth antenna 70 is disposed on the second side 2022, and the fourth antenna 70 is used for transmitting radio frequency signals. In the embodiment of the present application, the fourth antenna 70 is a patch antenna, and the fourth antenna 70 and the first antenna 40 are arranged at intervals, so that the isolation between the antennas can be increased, the performance of the antennas can be improved, and the stability of communication can be ensured.
It is understood that the fourth antenna 70 may also be disposed on the first side 2021 or the third side 2023, and the fourth antenna 70 is disposed at an interval from the first antenna 40.
Referring to fig. 4, fig. 4 is a fourth schematic structural diagram of the wearable electronic device according to the embodiment of the present disclosure, 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 main body portion 20, and the fifth antenna 80 is separately disposed 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 transmitting radio frequency signals. The fifth antenna 80 is disposed at a distance from the first antenna 40 and the fourth antenna 70, so that the isolation between the antennas can be increased, the performance of the antennas can be improved, and the stability of communication can be satisfied.
It is understood that the fifth antenna 80 may be disposed on the first side 2021 or the second side 2022, as long as the fifth antenna 80 is spaced apart from the fourth antenna 70 and the first antenna 40.
Referring to fig. 5, fig. 5 is a fifth structural schematic view of the wearable electronic device according to the embodiment of the present application, it can be understood that the wearable electronic device 100 further includes a sixth antenna 90, the sixth antenna 90 is disposed at an end of the first main body 10 away from the second main body 20, the sixth antenna 90 and the third antenna 60 are disposed at an interval, and the sixth antenna 90 is used for transmitting radio frequency signals. Sixth antenna 90 is a patch antenna, set up in first main part 10 keeps away from the frame of second main part 20, and with third antenna 60 interval sets up, and the isolation between the antenna can be increased in the setting of sixth antenna 90, improves the antenna performance, satisfies the communication demand.
Referring to fig. 6, fig. 6 is a sixth schematic structural diagram of the wearable electronic device according to the embodiment of the present disclosure, the first main body 10 is further provided with a functional area 1011, the functional area 1011 is used for mounting functional components such as a camera and a sensor, and the functional area 1011 can also be used as a connection area of the wearable portion 30. The first frame 102 of the first main body 10 may not be provided with an antenna, the third antenna 60 is disposed on the first side 2021 of the second main body 20, the third antenna 60 and the first antenna 40 are disposed at an interval, the sixth antenna 90 is disposed on the third side 2023 of the second main body 20, the sixth antenna 90 and the fifth antenna 80 are disposed at an interval, and the functional component is disposed on the first main body 10 and the antenna is disposed on the second main body 20, so that the distance between the antenna and the functional component can be increased, the interference of the functional component on the antenna can be reduced, the performance of the antenna can be improved, and the stability of communication can be ensured.
It can be understood that the functional region may also be disposed in the second main body portion 20, and the antenna is disposed in the first main body portion 10, which is not described in detail in this embodiment.
It should be noted that the first Antenna 40, the third Antenna 60, the fourth Antenna 70, the fifth Antenna 80, and the sixth Antenna 90 may be inverted-F antennas (IFAs), Loop Antennas (LAs), Slot Antennas (SAs), etc., and are formed by processes such as Laser Direct Structuring (LDS), Direct Printing (PDS), Flexible printed circuit board (FPC), etc., which will not be described herein again.
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 for transmitting radio frequency signals with the same frequency. For example: in the embodiment of the present application, 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 for transmitting LTE radio frequency signals, so that signal transmission of LTE6 × 6MIMO antennas can be realized, and then the signal strength of the wearable electronic device 100 can be improved, and the stability of communication is ensured.
When 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 for transmitting radio frequency signals with the same frequency, the wearable electronic device 100 includes at least one signal source and one grounding 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 grounding point, and the signal source is used for generating corresponding radio frequency signals.
It can be understood that 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 may also be all used for transmitting Wi-Fi signals, which may implement signal transmission of a Wi-Fi6 × 6MIMO antenna, and further may improve the signal strength of the wearable electronic device 100, and ensure the stability of communication.
It can be understood that 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 may also be all used for transmitting GPS signals, which may implement signal transmission of a GPS6 × 6MIMO antenna, and further may improve the signal strength of the wearable electronic device 100, and ensure the stability of communication.
It can be understood that 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 may also be all used for transmitting 5G signals, and signal transmission of 5G 6 × 6MIMO antennas may be implemented, so that the signal strength of the wearable electronic device 100 may be improved, and stability of communication may be ensured.
It is understood that at least two of 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 for transmitting radio frequency signals of different frequencies.
The first antenna 40 and the second antenna 50 may be configured 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 are configured to transmit radio frequency signals of the same frequency, for example, the first antenna 40 is configured to transmit long term evolution LTE radio frequency signals, the second antenna 50 is configured to transmit 5G radio frequency signals, and the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are all configured to transmit one of Wi-Fi signals and GPS signals.
When the first antenna 40 and the second antenna 50 are used for transmitting radio frequency signals with different frequencies, and the third antenna 60, the fourth antenna 70, the fifth antenna 80 and the sixth antenna 90 are used for transmitting radio frequency signals with the same frequency, the electronic device includes at least three grounding points and at least three signal sources, that is, a first grounding point, a second grounding point, a third grounding point, a first signal source, a second signal source and a third signal source, and the at least three grounding points and the at least three signal sources are all disposed on the circuit board. The first antenna 40 is electrically connected to a first ground point and a first signal source, the second antenna 50 is electrically connected to a second ground point and a second signal source, and the third antenna 60, the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are electrically connected to a third ground point and a third signal source.
The first signal source, the second signal source, and the third signal source generate signals in different frequency ranges.
It is understood that the first antenna 40, the second antenna 50, and the third antenna 60 may be used to transmit radio frequency signals of different frequencies, and the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 may be used to transmit radio frequency signals of the same frequency. For example, the first antenna 40 is used for transmitting long term evolution LTE radio frequency signals, the second antenna 50 is used for transmitting 5G radio frequency signals, and the third antenna 60 is used for transmitting long term evolution Wi-Fi signals; a fourth antenna 70, a fifth antenna 80, and a sixth antenna 90.
When the first antenna 40, the second antenna 50, and the third antenna 60 are used for transmitting rf signals with different frequencies, and the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are used for transmitting rf signals with the same frequency, the electronic device includes at least four grounding points and at least four signal sources, that is, a first grounding point, a second grounding point, a third grounding point, a fourth grounding point, a first signal source, a second signal source, a third signal source, and a fourth signal source, where the at least four grounding points and the at least four signal sources are all disposed on the circuit board. The first antenna 40 is electrically connected to a first ground point and a first signal source, the second antenna 50 is electrically connected to a second ground point and a second signal source, the third antenna 60 is electrically connected to a third ground point and a third signal source, and the fourth antenna 70, the fifth antenna 80, and the sixth antenna 90 are electrically connected to a fourth ground point and a fourth signal source.
It should be noted that the first signal source, the second signal source, the third signal source, and the fourth signal source generate signals in different frequency ranges.
It is understood that 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 for transmitting radio frequency signals with different frequencies, for example, the first antenna 40 is used for transmitting LTE long term evolution radio frequency signals, the second antenna 50 is used for transmitting 5G radio frequency signals, the third antenna 60 is used for transmitting LTE long term evolution radio frequency signals, the fourth antenna 70 is used for transmitting 5G radio frequency signals, the fifth antenna 80 is used for transmitting Wi-Fi signals, the sixth antenna 90 is used for transmitting GPS signals, wherein 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 and high frequency signals and the third antenna 60 is used to transmit low, intermediate and high frequency signals. The second antenna 50 and the fourth antenna 70 are used for transmitting signals with different frequency ranges, for example: the second antenna 50 is used for transmitting signals in the frequency range of N78(3.3 GHz-3.6 GHz), and the fourth antenna 70 is used for transmitting signals in the frequency range of N79(4.8 GHz-5 GHz). Through set up six antennas on wearable electronic equipment 100, six antennas are used for transmitting the radio frequency signal of different frequency ranges, can enlarge wearable electronic equipment 100's can communicate scope, and simultaneously, six antenna intervals set up, can increase the isolation between the antenna, reduce the interference between the antenna, improve the antenna performance, guarantee the stability of communication.
When 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 transmit radio frequency signals of different frequencies, the wearable electronic device 100 further includes: 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 are all arranged on the circuit board 103, the first signal source is electrically connected with the first antenna 40, and the first signal source is used for generating Long Term Evolution (LTE) radio frequency signals; the second signal source is electrically connected with the second antenna 50, and the second signal source is used for generating 5G radio frequency signals; the third signal source is electrically connected to the third antenna 60, and the third signal source is configured to generate a long term evolution LTE radio frequency signal; the fourth signal source is electrically connected to the fourth antenna 70, and the fourth signal source is configured to generate a 5G radio frequency signal; the fifth signal source is electrically connected with the fifth antenna 80, and the fifth signal source is used for generating Wi-Fi signals; the sixth signal source is electrically connected to the sixth antenna 90, and the sixth signal source is configured to generate a GPS signal.
It is understood that the types and ranges of 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 for transmitting the rf signals are not limited to the above limitations, and may be set according to actual needs.
It should be noted that 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 for transmitting signals with 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 with different frequency ranges.
It is understood that 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, wherein the first grounding point, the second grounding point, the third grounding point, the fourth grounding point, the fifth grounding point and the sixth grounding point are all arranged 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 with different grounding points, namely, the first antenna 40 is electrically connected with the first grounding point, the second antenna 50 is electrically connected with the second grounding point, the third antenna 60 is electrically connected with the third grounding point, the fourth antenna 70 is electrically connected with the fourth grounding point, the fifth antenna 80 is electrically connected with the fifth grounding point, and the sixth antenna 90 is electrically connected with the sixth grounding point.
The embodiment of the application provides a wearable electronic device 100, which comprises a first main body part 10; a second body portion 20, the second body portion 20 being connected to the first body portion 10; a wearing part 30 connected to opposite ends of the first body part 10, the wearing part 30 fixing the first body part 10 and the second body part 20 to an external object; a first antenna 40 disposed on the first main body 10 or the second main body 20, wherein the first antenna 40 is configured to transmit a radio frequency signal; and a second antenna 50 disposed on the wearing portion 30, wherein the second antenna 50 is used for transmitting radio frequency signals. Through with first antenna 40 set up in first main part 10 or second main part 20, second antenna 50 set up in wearing portion 30, first antenna 40 and the interval of second antenna 50 set up, can increase the isolation between first antenna 40 and the second antenna 50 to reduce the interference between the antenna, and then improve the antenna performance, guarantee the stability of communication.
The wearable electronic device provided by the embodiment of the application is described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (13)
1. A wearable electronic device, comprising:
a first main body portion;
a second body portion connected to the first body portion;
a wearing part connected to opposite ends of the first main body part, the wearing part being used to fix the first main body part and the second main body part to an external object;
the first antenna is arranged on the first main body part or the second main body part and is used for transmitting radio frequency signals; and
and the second antenna is arranged on the wearing part and is used for transmitting radio-frequency signals.
2. The wearable electronic device of claim 1, further comprising:
the rotating piece, it connects in to rotate a piece one end first main part, the other end that rotates the piece connect in the second main part, the second main part can wind rotate the piece relatively first main part rotates.
3. The wearable electronic device of claim 1, wherein at least one of the first and second antennas comprises a plurality of millimeter wave antenna elements.
4. The wearable electronic device of claim 1, wherein the second antenna comprises a plurality of millimeter wave antenna elements, and wherein the plurality of millimeter wave antenna elements are arranged in an array.
5. The wearable electronic device of claim 1,
the first antenna is arranged on the second main body part;
the wearable electronic device further includes:
and the third antenna is arranged at one end of the first main body part, which is far away from the second main body part, and is used for transmitting radio-frequency signals.
6. The wearable electronic device of claim 5, further comprising:
and the fourth antenna is arranged on the second main body part, is arranged at an interval with the first antenna and is used for transmitting radio-frequency signals.
7. The wearable electronic device of claim 6, further comprising:
and the fifth antenna is arranged on the second main body part, is respectively arranged at intervals with the fourth antenna and the first antenna, and is used for transmitting radio-frequency signals.
8. The wearable electronic device of claim 7, further comprising:
the sixth antenna is arranged at one end, far away from the second main body part, of the first main body part, the sixth antenna and the third antenna are arranged at intervals, and the sixth antenna is used for transmitting radio-frequency signals.
9. The wearable electronic device of claim 8, wherein the first antenna, the second antenna, the third antenna, the fourth antenna, the fifth antenna, and the sixth antenna are configured to transmit radio frequency signals of a same frequency.
10. The wearable electronic device of claim 8, wherein at least two of the first antenna, the second antenna, the third antenna, the fourth antenna, the fifth antenna, and the sixth antenna are configured to transmit radio frequency signals of different frequencies.
11. A wearable electronic device according to any of claims 8-10, wherein the electronic device further comprises:
the first display screen is arranged on the first main body part; and
the first frame surrounds the first display screen, and the third antenna and the sixth antenna are arranged on the first frame at intervals.
12. A wearable electronic device according to any of claims 8-10, wherein the electronic device further comprises:
the second display screen is arranged on the second main body part; and
the second frame surrounds the second display screen, and the first antenna, the fourth antenna and the fifth antenna are arranged on the second frame at intervals.
13. A wearable electronic device according to any of claims 1-10, further comprising:
a circuit board disposed within the first or second body portion;
the circuit board is provided with at least two signal sources, and each signal source is used for generating a radio frequency signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878337.5A CN112448133A (en) | 2019-09-03 | 2019-09-03 | Wearable electronic equipment |
| PCT/CN2020/112430 WO2021043097A1 (en) | 2019-09-03 | 2020-08-31 | Wearable electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878337.5A CN112448133A (en) | 2019-09-03 | 2019-09-03 | Wearable electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112448133A true CN112448133A (en) | 2021-03-05 |
Family
ID=74733257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910878337.5A Pending CN112448133A (en) | 2019-09-03 | 2019-09-03 | Wearable electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112448133A (en) |
| WO (1) | WO2021043097A1 (en) |
Cited By (1)
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| CN113093515A (en) * | 2021-04-09 | 2021-07-09 | 北京太极疆泰科技发展有限公司 | Multi-antenna structure realizes integrative accurate search and rescue watch in heaven and earth through satellite service |
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| Publication number | Publication date |
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| WO2021043097A1 (en) | 2021-03-11 |
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