CN112445125A

CN112445125A - Wearable electronic equipment

Info

Publication number: CN112445125A
Application number: CN201910878357.2A
Authority: CN
Inventors: 彭致勇
Original assignee: Realme Chongqing Mobile Communications Co Ltd
Current assignee: Realme Chongqing Mobile Communications Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2021-03-05

Abstract

The embodiment of the application provides a wearable electronic equipment, wearable electronic equipment includes: the shell part at least comprises a first shell and a second shell, the first shell is connected with the second shell through a rotating shaft, and the second shell can rotate around the rotating shaft relative to the first shell; the wearing part is connected with two ends of the first shell, the wearing part is used for fixing the first shell and an external object, and the rotation direction of the second shell faces the wearing part; the first radiator is arranged on the first shell or the second shell; the first radiator is used for transmitting radio frequency signals; and the second radiating body is arranged on the wearing part and is used for transmitting the radio-frequency signal. The isolation between the first radiator and the second radiator can be increased, so that the interference between the antennas can be reduced, the performance of the antennas is improved, and the stability of communication is ensured.

Description

Wearable electronic equipment

Technical Field

The application relates to the technical field of electronics, in particular to wearable electronic equipment.

Background

With the development of communication technology, wearable electronic devices such as smart phones and smart watches are becoming more and more popular. In the use process of the intelligent watch, the receiving and sending of antenna signals are often required, and the antenna of the current intelligent watch cannot meet the requirements of users on the signals.

Disclosure of Invention

The embodiment of the application provides wearing formula electronic equipment, can increase the isolation between the irradiator, improves the performance of irradiator.

The embodiment of the application provides a wearable electronic equipment, includes:

the shell part at least comprises a first shell and a second shell, the first shell and the second shell are connected through a rotating shaft, and the second shell can rotate around the rotating shaft relative to the first shell;

the wearing part is connected with two ends of the first shell, the wearing part is used for fixing the first shell and an external object, and the rotation direction of the second shell faces to the wearing part;

the first radiator is arranged on the first shell or the second shell and is used for transmitting radio frequency signals;

the second radiator is arranged on the wearing part and used for transmitting radio-frequency signals.

In the embodiment of the application, by arranging different radiators on different shells of the wearable electronic device, the second shell is connected to the first shell through the rotating shaft, and the second shell can rotate around the rotating shaft relative to the first shell, and then by arranging the first radiator in the first shell or the second shell, the second radiator is arranged in the wearing part, so that the isolation between the first radiator and the second radiator can be increased, the interference between the radiators is reduced, the performance of the radiators can be improved, and the stability of communication is ensured.

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 schematic structural diagram of a wearable electronic device according to an embodiment of the present disclosure, where the wearable electronic device 100 may be, but is not limited to, an electronic device such as a bracelet, a smart watch, and a wireless headset. 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: including first casing 10, second casing 20, first irradiator 30 and second irradiator 40, be provided with pivot 50 between first casing 10 and the second casing 20, second casing 20 can wind pivot 50 rotates for first casing 10, makes wearable electronic equipment deployable or folding, and is exemplary, and the wearable electronic equipment of fig. 1 is when launching, and electronic equipment still includes wearing portion 60, and wearing portion 60 is connected with first casing 10 both ends, and wearing portion 60 is used for making first casing 10 fixed with the external object, and second casing 20 expandes the direction towards wearing portion 60. The first radiator 30 is disposed on the second housing 20, the second radiator 40 is disposed on the wearing portion 60, and the first radiator 30 and the second radiator 40 are used for transmitting rf signals

The radio frequency signal (RF-radio frequency signal) may refer to a modulated electromagnetic wave having 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).

In some embodiments, the electronic device further comprises a display screen, a first bezel 102, a cover plate, a middle bezel, a circuit board 103, a battery 104, and the like. The display screen comprises a first part 101 and a first part 101, and the first part 101 is mounted on the middle frame to form a display surface of the wearable electronic device, and the first part 101 is used for displaying images by the wearable electronic device 100 or simultaneously displaying images and performing human-computer interaction by a user, for example, the user can perform touch operation through the first part 101.

It will be appreciated that the first portion 101 may be formed by a rigid shell. The first part 101 may also comprise a Display of the type Liquid Crystal Display (LCD) or Organic Light-Emitting Diode (OLED) Display.

And a first frame 102, wherein the first frame 102 is arranged around the first part 101, and the first frame 102 is used for installing 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.

And a cover plate installed on the middle frame and covering the first part 101 to protect the first part 101 from being scratched or damaged by water. Wherein the cover may be a transparent glass cover so that a user may view the contents displayed by the first portion 101 through the cover. 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 portion 101 may be electrically connected to the circuit board 103 to control the display of the first portion 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.

The second housing 20 is connected to the first housing 10 through a rotation shaft 50, and the second housing 20 is rotatable relative to the first housing 10 about the rotation shaft 50. The first casing 10 and the second casing 20 are symmetrically arranged relative to the rotation shaft 50 to form a symmetrical wearable electronic device.

It can be understood that the first casing 10 and the second casing 20 are asymmetrically arranged relative to the rotation axis 50 to form an asymmetric wearable electronic device.

The wearable electronic device further includes a second frame 202, the display screen includes a second portion 201, the second frame 202 is disposed around the second portion 201, and the second portion 201 is used for displaying an image on the wearable electronic device 100, or is used for displaying an image and performing human-computer interaction with a user at the same time, for example, the user can perform touch operation through the second portion 201.

It will be appreciated that the second portion 201 may be formed by a rigid shell. The second portion 201 may also include a Liquid Crystal Display (LCD) or Organic Light-Emitting Diode (OLED) type Display.

It is understood that the first portion 101 and the second portion 201 may be integrally formed, and the first portion 101 and the second portion 201 are a flexible display, i.e. the first portion 101 and the second portion 201 are a display in appearance.

It is understood that the circuit board 103 and the battery 104 may also be disposed on the second casing 20, and the above-mentioned camera, sensor, etc. may also be disposed on the second frame 202 of the second casing 20.

It should be noted that the material of the second frame 202 of the second casing 20 includes plastic, and it is understood that the material of the second frame 202 of the second casing 20 may also include metal, and the material of the second frame 202 may be set according to actual needs.

And a rotating shaft 50, one end of the rotating shaft 50 being connected to the first casing 10, and the other end being rotatably connected to the second casing 20, so that the second casing 20 can rotate relative to the first casing 10 around the rotating shaft 50. The second casing 20 can rotate towards the direction of the first part 101, so that the second part 201 of the second casing 20 is attached to the first part 101, and the wearable electronic device is in a folded state. Alternatively, the second housing 20 may be rotated toward the wearing portion 60 to unfold the wearable electronic device.

And wearing parts 60 connected to opposite ends of the first housing 10, the wearing parts 60 being used to fix the first housing 10 to an external object. The external object may be a human body, for example: the wrist or arm of a human body.

The wearing portion 60 includes a first connecting portion and a second connecting portion, and one end of the second connecting portion away from the first casing 10 is movably connected with the first connecting portion, so as to facilitate detachment of the wearable electronic device 100.

Referring to fig. 2, fig. 2 is a second 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 third radiator 70 and a fourth radiator 80, and the third radiator 70 is disposed at an edge of the first housing 10. The third radiator 70 is configured to transmit radio frequency signals, the first casing 10 includes a first edge 111 and a second edge 112 that are disposed opposite to each other, the third radiator 30 is disposed on the first edge 111, the fourth radiator 80 is disposed on the second edge 112, the second casing 20 includes a third edge 211, the first radiator 30 is disposed on the third edge 211, it can be understood that the first radiator 30 is disposed at an end of the third edge 211 that is far away from the first casing 10, and the fourth radiator 80 is disposed at an end of the second edge 112 that is close to the second casing, when the wearable electronic device is in a folded state, the first radiator 30 and the fourth radiator 80 are not overlapped spatially, and the first radiator 30 and the fourth radiator 80 are disposed in a spatially staggered manner, which can improve isolation between the radiators, thereby improving antenna performance and ensuring stability of communication.

In some embodiments, the second case 20 further includes a fourth edge disposed opposite to the third edge 211, and the third radiator 70 may be disposed at the fourth edge.

In some embodiments, the second case 20 further includes a fifth edge adjacent to the third edge and away from the first case 10, and the third radiator 70 may be further disposed at the fifth edge.

Referring to fig. 3, fig. 3 is a schematic view of a third structure of the wearable electronic device according to the embodiment of the present disclosure, in which the wearable electronic device 100 is in a folded state, the second housing 20 rotates through the rotating shaft 50 to make the display surface of the second housing 20 adhere to the display surface of the first housing 10, the first radiator 30 disposed on the second housing 20 and the fourth radiator 80 disposed on the first housing 10 are spatially staggered, and when the wearable electronic device is in the folded state, the isolation between the first radiator 30 and the fourth radiator 80 is increased. The display screen further comprises a third portion 301, the second portion 201 is arranged on the first side of the second housing 20, the third portion 301 is arranged on the second side, the first side and the second side are opposite, i.e. when the wearable electronic device is in the folded state, it is displayed by the third portion 301. It will be appreciated that the third portion may be used to display an instant message or time.

Referring to fig. 4, fig. 4 is a fourth structural schematic diagram of a wearable electronic device according to an embodiment of the present application. It is understood that the second radiator 40 is disposed on the wearing portion 60, the second radiator 40 is a millimeter wave radiator 801, and a plurality of millimeter wave radiators 801 are disposed in an array on the wearing portion and the second radiator 40 is configured to receive and transmit 5G radio frequency signals. Illustratively, each millimeter wave radiator 801 is a patch radiator. The plurality of millimeter wave radiators 801 form a millimeter wave patch array antenna. For the patch array antenna formed by a plurality of patch type radiators, the number and arrangement of the millimeter wave radiators 801 may be changed according to the requirement for transmitting and receiving 5G radio frequency signals.

Referring to fig. 5, fig. 5 is a schematic view illustrating a fourth structure of a wearable electronic device according to an embodiment of the present application. It can be understood that the second radiator 40 is disposed on the wearing portion 60, the second radiator 40 is disposed on a conductor, a plurality of slots 802 are disposed on the conductor, slot antennas are formed at edges of the slots, the second radiator 40 is a millimeter wave radiator, the millimeter wave radiators are disposed on the wearing portion 60 in an array manner, the second radiator 40 is configured to receive and transmit 5G radio frequency signals, slot array antennas are formed, and the number and arrangement of the second radiators 40 can be changed according to the requirement for receiving and transmitting 5G radio frequency signals.

Specifically, the 5G NR according to the 3GPP TS 38.101(3rd Generation Partnership Project) protocol primarily uses two sections of frequency: FR1 frequency band and FR2 frequency band. The frequency range of the FR1 frequency band is 450 MHz-6 GHz, also called sub-6GHz frequency band; the frequency range of the FR2 frequency band is 24.25GHz to 52.6GHz, commonly called millimeter Wave (mm Wave). The 3GPP Release 15 version specifies the current 5G millimeter wave frequency band: n257(26.5 to 29.5GHz), n258(24.25 to 27.5GHz), n261 (27.5 to 28.35GHz) and n260(37 to 40 GHz).

For handset antenna designs, sub-6GHz, from 1G to 5G, is a substantial growth in volume, for example: the number of frequency bands and the number of antennas increase, i.e. the design of antennas is refined and optimized, however, the design of antennas in millimeter wave band is a qualitative jump for mobile phone antennas, for example: although antenna arrays of millimeter wave array antennas have different design architectures and directions, the mainstream and suitable direction of the millimeter wave antenna array of mobile phones nowadays is generally based on phased array (phased antenna array), and the implementation modes of the phased array millimeter wave antenna array mainly can be divided into three types, namely: the Antenna array is located on the system motherboard (AoB), the Antenna array is located in the package of the chip, and forms a Module (AiM) with the Antenna array and the rf chip, although the Antenna array, the Antenna array and the rf chip have advantages, but is currently implemented more in AiP or AiM, for better beamforming to achieve the wider spatial coverage mentioned above, it is generally designed with the antenna type (such as patch array antenna or slot array antenna) whose radiation beam is complementary, and based on the proper design of the antenna feed point, so as to achieve dual polarization (vertical and horizontal polarization) coverage, to increase wireless communication connection capability, and to weld the radio frequency chip (RFIC) upside down, to shorten the antenna feed line as much as possible, to reduce high path loss caused by high frequency transmission, therefore, the millimeter wave antenna array has higher radiation gain, and better EIRP and coverage intensity are achieved. The antenna is typically in the form of a patch array antenna or a slot array antenna.

The wearing portion 60 is made of metal or plastic, and the wearing portion 60 can be made of any material according to actual needs.

The wavelength range corresponding to the millimeter wave is 1 mm-10 mm. Since the wavelength of the millimeter wave is short, the transmission process is easily hindered, and the transmission performance of the second radiator 40 is effectively enhanced by arranging the plurality of millimeter wave antenna units at intervals. In the embodiment of the present application, the second radiator 40 is configured to transmit signals in the frequency ranges of N78(3.3GHz to 3.6GHz) and N79(4.8GHz to 5 GHz).

The patch array antenna may be attached to an inner surface or an outer surface of the wearing portion 60, the slot array antenna may form a plurality of slots on the conductor of the wearing portion 60, and a distance between two adjacent patch elements or slot elements may be greater than or equal to 1/2 wavelengths, so as to reduce performance degradation caused by mutual coupling.

In some embodiments, a plurality of through grooves may be formed on the surface of the wearing portion 60, and since the wavelength of the millimeter wave is short, the physical size of the millimeter wave antenna unit is small, and the plurality of millimeter wave antenna units may be directly embedded in the through grooves.

It is 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 60 to form a linear array, the extending direction of the wearing portion 60 is the length direction of the wearing portion 60, when a user holds the device, for example, when the user blocks a part of the millimeter wave radiator, signals may be transmitted through other millimeter wave radiators that are not blocked, thereby reducing interference to the second radiator 40 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.

Referring to fig. 6, fig. 6 is a sixth structural schematic view of the wearable electronic device according to the present embodiment, and it can be understood that in some embodiments, the wearable electronic device further includes a fifth radiator 90, the fifth radiator 90 is disposed on the fourth edge 212 of the second housing 20, and is disposed at an end of the fourth edge 212 away from the first housing 10, so as to increase the isolation between the fifth radiator 90 and the third radiator 70, reduce interference between the radiators, and improve the performance of the antenna.

The first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 90 may be patch antennas or slot antennas, and may be all used for receiving and transmitting LTE radio frequency signals. It can be understood that at least one of a GPS signal and a Wi-Fi signal may also be received and transmitted, and the type and frequency range of the specific transmission radio frequency signal may be set according to actual needs, which is not described in detail in the embodiments of the present 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 radio frequency signal generating device 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 a circuit board 103, a first radiating body 30 and a second radiating body 40 are respectively connected to different signal sources and different grounding points, and each signal source is used for generating a corresponding radio frequency signal.

It should be noted that the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 90 may also be formed or connected to the frame regions of the first housing portion 10 and the second housing portion 20 in the form of Laser Direct Structuring (LDS), Direct Printing (PDS), Flexible Printed Circuit (FPC), and the like, which is not described herein again.

The first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 90. For example: in the embodiment of the present application, the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 90 are all used to transmit LTE radio frequency signals, so that signal transmission of LTE5 × 5MIMO 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 radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 90 are used to transmit radio frequency signals with the same frequency, the wearable electronic device 100 includes at least one signal source and a ground point, the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 90 are all electrically connected to the signal source and the ground point, and the signal source is used to generate corresponding radio frequency signals.

It can be understood that the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 90 may also be all used to transmit Wi-Fi signals, which may implement signal transmission of a Wi-Fi5 × 5MIMO antenna, so as to improve signal strength of the wearable electronic device 100 and ensure stability of communication.

It can be understood that the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 90 may also be all used to transmit GPS signals, which may implement signal transmission of a GPS5 × 5MIMO antenna, thereby improving signal strength of the wearable electronic device 100 and ensuring stability of communication.

It can be understood that the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 90 may also be all used to transmit 5G signals, and signal transmission of a 5G 5 by 5MIMO antenna 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 the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80 and the fifth radiator 90 are used to transmit radio frequency signals of different frequencies. For example: the first radiator 30 is used for transmitting LTE long term evolution radio frequency signals, the second radiator 40 is used for transmitting 5G radio frequency signals, the third radiator 70 is used for transmitting GPS signals, the fourth radiator 80 is used for transmitting WIFI signals, and the fifth radiator 90 is used for transmitting LTE long term evolution radio frequency signals, where the first radiator 30 and the fifth radiator 90 transmit signals with different frequency ranges, for example: the fifth radiator 90 is for transmitting the middle frequency and high frequency signals, and the first radiator 30 is for transmitting the low frequency, middle frequency and high frequency signals. Through set up five irradiators on wearing formula electronic equipment 100, five irradiators are used for transmitting the radio frequency signal of different frequency ranges, can enlarge wearing formula electronic equipment 100 can communicate the scope, and simultaneously, five irradiators interval sets up, can increase the isolation between the irradiator, reduce the interference between the radiation fit, improve the antenna performance, guarantee the stability of communication.

When the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80, and the fifth radiator 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 and the fifth signal source are all arranged on the circuit board 103, the first signal source is electrically connected with the first radiating body 30, 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 radiator and is used for generating 5G radio frequency signals; the third signal source is electrically connected to the third radiator 70, and the third signal source is used for generating a GPS signal; the fourth signal source is electrically connected with the fourth radiator 80 and is used for generating a WIFI radio frequency signal; the fifth signal source is electrically connected with the fifth radiator 90, and the fifth signal source is used for generating a Long Term Evolution (LTE) radio frequency signal;

it is understood that the types and ranges of the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80 and the fifth radiator 90 for transmitting the rf signals are not limited to the above limitations, and may be set according to actual needs.

It is understood that the wearable circuit device 100 further includes: at least 5 grounding points, i.e. a first grounding point, a second grounding point, a third grounding point, a fourth grounding point and a fifth grounding point, wherein the first grounding point, the second grounding point, the third grounding point, the fourth grounding point and the fifth grounding point can be arranged on the shell, the circuit board, the frame, etc., and the first radiator 30, the second radiator 40, the third radiator 70, the fourth radiator 80 and the fifth radiator 90 are respectively connected to the corresponding grounding points.

The embodiment of the application provides a wearable electronic device 100, which includes a housing portion, a wearable portion, a first radiator and a second radiator, wherein the housing portion at least includes a first housing and a second housing, a rotating shaft is disposed between the first housing and the second housing, and the second housing can rotate around the rotating shaft relative to the first housing, so that the wearable electronic device is in an unfolded state or a folded state; wearing portion wears the portion and is connected with first casing both ends, and wearing portion is used for making first casing and external object fixed, and second casing direction of rotation orientation wears the portion, first irradiator set up in first casing, second irradiator set up in wearing portion, first irradiator and second irradiator are used for transmitting radio frequency signal. The isolation between the first radiator and the second radiator can be increased, so that the interference between the radiators is reduced, the performance of the radiators is improved, and the stability of communication is ensured.

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

1. A wearable electronic device, comprising:

2. The wearable electronic device of claim 1, further comprising a third radiator disposed on the first housing or the second housing, the third radiator being spaced apart from the first radiator.

3. The wearable electronic device of claim 2, further comprising a fourth radiator disposed on the first housing or the second housing, wherein the first radiator, the third radiator, and the fourth radiator are spaced apart.

4. The wearable electronic device of claim 3, wherein the first radiator is disposed on a second housing, the first housing comprises a first edge and a second edge that are disposed opposite to each other, the third radiator is disposed on the first edge, and the fourth radiator is disposed on the second edge.

5. The wearable electronic device according to claim 1, wherein the number of the second radiators is multiple, and the multiple second radiators are arranged in an array on the wearable portion to form a patch array antenna, and the patch array antenna is configured to transmit 5G radio frequency signals.

6. The wearable electronic device of claim 1, wherein the second radiator comprises a conductor, and a plurality of slots are disposed on the conductor, and the slots are arranged in an array to form a slot array antenna, and the slot array antenna is configured to transmit 5G radio frequency signals.

7. The wearable electronic device of any of claims 1-6, further comprising:

the display screen comprises at least a first part and a second part, wherein the first part is arranged on the first shell, and the second part is arranged on the second shell.

8. The wearable electronic device of claim 7, wherein the display screen is a flexible display screen, the first portion and the second portion are integrally formed, and when the wearable electronic device is in a folded state or an unfolded state, the flexible display screen is correspondingly in the folded state or the unfolded state.

9. The wearable electronic device of claim 7, wherein the display screen further comprises a third portion, wherein the second housing comprises a first side and a second side that are opposite to each other, wherein the third portion is disposed on the first side of the second housing, and wherein the second portion is disposed on the second side.

10. The wearable electronic device of any of claims 1-6, further comprising:

the circuit board is arranged in the first shell or the second shell, at least two signal sources are arranged on the circuit board, and each signal source is used for generating the radio frequency signal.