An electronic device

Abstract

The present disclosure relates to the technical field of electronics, and particularly relates to an electronic device, comprising: a screen assembly, a mainboard and a first antenna assembly; the first antenna assembly comprises a first radiator and a first feed line; the first radiator is in a sheet structure, is arranged between the screen assembly and the mainboard, and is configured to receive satellite signals; the first feed line is connected between the first radiator and the mainboard. The present disclosure separately arranges the sheet-shaped first radiator between the screen assembly and the mainboard for receiving satellite signals, increases the expandable space of the first radiator, thereby reducing the size restriction of the antenna radiator and the antenna clearance restriction, and improving the radiation performance of the first antenna assembly.

Description

Technical Field

[0001] This disclosure relates to the field of electronic equipment technology, and more particularly to an electronic device. Background Technology

[0002] With technological advancements and rising public aesthetic standards, wearable devices and other electronic equipment are becoming increasingly intelligent and sophisticated, with wireless communication functions playing an increasingly important role. More and more communication frequency bands are being integrated into watches to enrich their communication capabilities, such as Bluetooth (BT) for data synchronization, Global Navigation Satellite System (GNSS) for trajectory navigation, and independent internet access or voice calls via the Long Term Evolution (LTE) band.

[0003] However, due to the small structure and compact stacking of electronic devices such as watches, the size and shape of the antennas (radiators) used for transmitting and receiving signals inside them are limited, which can lead to a decrease in the watch's ability to receive satellite signals and affect the user experience. Utility Model Content

[0004] To overcome the problems existing in the related technologies, this disclosure provides an electronic device.

[0005] According to some embodiments of this disclosure, an electronic device is provided, including: a screen assembly, a motherboard, and a first antenna assembly;

[0006] The first antenna assembly includes a first radiator and a first feed line;

[0007] The first radiator, which is a sheet-like structure disposed between the screen assembly and the motherboard, is configured to receive satellite signals;

[0008] The first feed line is connected between the first radiator and the motherboard.

[0009] According to some embodiments of this disclosure, the electronic device further includes a mid-frame; the first antenna assembly further includes a second radiator;

[0010] The first feed line is connected to the middle frame to reuse the middle frame as the second radiator.

[0011] According to some embodiments of this disclosure, the first feeder includes a first end, a second end, and an intermediate portion located between the first end and the second end;

[0012] The first end of the first feed line is connected to the first radiator, the second end is connected to the middle frame, and the middle part is connected to the motherboard.

[0013] According to some embodiments of the present disclosure, the first radiator includes a first side and a second side arranged parallel to each other in the length direction, and a third side and a fourth side arranged parallel to each other in the width direction.

[0014] The electronic device further includes a second antenna assembly, which is disposed near the second side and the third side;

[0015] The first feeder is connected to the first radiator and is disposed near the first side and the fourth side.

[0016] According to some embodiments of this disclosure, the distance between the first end and the vertical center line of the first side is within a first distance threshold range.

[0017] According to some embodiments of this disclosure, the first radiator is provided with at least one grounding point, which is located near the second side and the third side.

[0018] According to some embodiments of this disclosure, the at least one grounding point includes a first grounding point and a second grounding point;

[0019] The first grounding point is located on the second side, and the distance between the first grounding point and the vertical center line of the second side is within a second distance threshold range.

[0020] The second grounding point is located on the third side and close to the second side, and the distance between it and the vertical center line of the third side is within the third distance threshold range.

[0021] According to some embodiments of this disclosure, the first radiator has a rectangular structure.

[0022] According to some embodiments of this disclosure, the first radiator is a metal patch attached to the side of the screen assembly facing the motherboard.

[0023] According to some embodiments of this disclosure, the electronic device is a wearable device.

[0024] The technical solutions provided by the embodiments of this disclosure may include the following beneficial effects: By separately setting a sheet-like first radiator between the screen assembly and the motherboard for receiving satellite signals, this disclosure increases the expandable space of the first radiator, thereby reducing the size constraints of the antenna radiator and the antenna clearance space constraints, and improving the radiation performance of the first antenna assembly.

[0025] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0026] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0027] Figure 1 This is a schematic diagram of a stacked structure of an electronic device according to some embodiments of the present disclosure.

[0028] Figure 2 This is a schematic diagram of the structure of a first antenna assembly of an electronic device according to some embodiments of the present disclosure. Figure I .

[0029] Figure 3 This is a schematic diagram of the structure of a first antenna assembly of an electronic device according to some embodiments of the present disclosure. Figure II .

[0030] Figure 4 This is a schematic diagram of the structure of a first antenna assembly of an electronic device according to some embodiments of the present disclosure. Figure III .

[0031] Figure 5 This is an antenna efficiency curve of an antenna module shown according to a related technical embodiment.

[0032] Figure 6 This is an antenna efficiency curve of an electronic device illustrated according to some embodiments of the present disclosure. Figure I .

[0033] Figure 7 Antenna efficiency curves of an electronic device are shown according to other embodiments of this disclosure. Figure II .

[0034] Figure 8 Antenna efficiency curves of an electronic device are shown according to other embodiments of this disclosure. Figure III . Detailed Implementation

[0035] Some embodiments of this disclosure will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. Various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will become apparent upon understanding this disclosure. For example, the order of operations described herein is merely illustrative and is not limited to those orders set forth herein, but can be changed as will become apparent upon understanding this disclosure, except for operations that must be performed in a particular order. Furthermore, for clarity and brevity, descriptions of features known in the art may be omitted.

[0036] The embodiments described in the following examples of this disclosure are not representative of all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0037] In related technologies, the radiators of electronic devices (including mobile phones, tablets, watches, and smart bands) often reuse the device's frame. With the superposition of various communication functions, the frame often houses multiple antenna components (Bluetooth antennas, satellite navigation antennas, and network communication antennas, etc.) for different signal frequency bands. Due to limitations in the shape, size, and materials of the frame, balancing the performance of multiple frequency bands is quite difficult, especially for satellite antennas, which are affected by factors such as clearance conditions and transmission distance, placing specific requirements on the shape and structure of the radiator.

[0038] In related technologies, electronic devices may include screen assemblies, which may include one or more of the following components: display panel, touch module, backlight module, and protective glass.

[0039] The display panel is responsible for converting the screen data transmitted from the motherboard into a visible color image, and is a key component for achieving screen output.

[0040] The touch module senses changes in capacitance when a finger (conductor) touches the device, converts the electrical signal at the touch location into a digital signal, and transmits it to the touch chip on the motherboard. It supports multi-touch, enabling complex operations such as zooming, swiping, and clicking.

[0041] The backlight module provides uniform white light to the display panel and adjusts the brightness to achieve variations in screen brightness.

[0042] Protects the glass from scratches and impacts, protecting the delicate internal display and touch layers.

[0043] In related technologies, electronic devices may include motherboards, which may include one or more of the following components: chipsets, power supply modules, interface and connection modules, and signal processing modules.

[0044] The chipset is the core of electronic computing, control, and data processing, and its functions may include, but are not limited to, the following: executing instructions and handling daily operations; handling graphics rendering to ensure smooth gameplay and video playback; handling tasks such as facial recognition and scene optimization for photography; receiving and transmitting signals; temporarily storing data from running programs; and permanently storing the phone's system, programs, photos, videos, and other data, ensuring data integrity even after power loss.

[0045] The power supply module is responsible for converting the battery's electrical energy into the voltage required by each component, ensuring stable operation and preventing damage to components due to unstable voltage.

[0046] The interface and connection module is responsible for building a bridge between the motherboard and other hardware, such as the screen, battery, and camera, to enable data transmission and signal communication.

[0047] The signal processing module is responsible for processing specific signals or implementing specialized functions to ensure the normal operation of various additional functions of the mobile phone. For example, it enhances the radio frequency signal output by the baseband chip, filters interference signals, and ensures the stability of call and network signals. It converts digital audio signals into analog signals and simultaneously converts analog sound received by the microphone into digital signals. It connects to the accelerometer, gyroscope, and barometer, and transmits sensor data to the chipset for processing.

[0048] Typically, the motherboard's signal processing module is connected to the feeder via the motherboard's RF connector, and the feeder is then connected to the radiator to form a signal path.

[0049] This disclosure provides an electronic device to address the problems in the aforementioned related technologies. The structure of the electronic device in the embodiments of this disclosure can be applied to, but is not limited to, any electronic device that requires data transmission and reception via an antenna, such as a mobile phone, tablet computer, information transceiver, watch, bracelet, medical monitor, or health monitor. The following embodiments use a bracelet as an example.

[0050] Figure 1 This is a schematic diagram of a stacked structure of an electronic device according to some embodiments of the present disclosure. Figure 2 This is a schematic diagram of the structure of a first antenna assembly of an electronic device according to some embodiments of the present disclosure. Figure I .

[0051] In some embodiments of this disclosure, such as Figure 1 and Figure 2 As shown, the electronic device may include a screen assembly 1, a motherboard 2, and a first antenna assembly 6. The motherboard 2 may be equipped with a feed source for feeding current into the antenna radiator for signal radiation.

[0052] The first antenna assembly 6 also includes a first radiator 601 and a first feed line 602 connected to the first radiator 601. The first radiator 601 is used to radiate and receive wireless signals, and the first feed line 602 is used to efficiently transmit radio frequency signals between the first radiator 601 and the motherboard 2, while minimizing signal loss and interference.

[0053] The first radiator 601 can be in the shape of a sheet and is disposed between the screen assembly 1 and the motherboard 2. The first feed line 602 can be connected between the first radiator 601 and the motherboard 2.

[0054] By configuring the first radiator 601 as a sheet structure, the thickness space occupied by the first radiator 601 can be reduced, thereby providing more efficient and stable signal reception for electronic devices without affecting the stacking space of electronic devices. Furthermore, the sheet structure of the radiator is simpler and easier to manufacture, thus saving manufacturing costs. The sheet radiator also has the advantages of small size and light weight, making it easier to integrate into a smaller space.

[0055] By configuring the first radiator 601 as a sheet structure, the first antenna assembly 6 avoids occupying the middle frame 3. The first radiator 601 has a large available installation space, and the shape structure of the radiator and the corresponding materials can be designed according to specific requirements to better adapt to complex communication environments and improve signal transmission quality. This can solve the contradiction between limited clearance conditions, long transmission distance and limited internal space of electronic equipment, thereby improving the stability of signal transmission and ensuring communication quality.

[0056] In some embodiments, the electronic device may further include a battery 4, which can be used to provide electrical power to the electronic device.

[0057] In some embodiments of this disclosure, the first radiator 601 can be installed on the end face of the motherboard 2 away from the screen assembly 1, thereby reducing the space occupied by the first radiator 601 and ensuring its signal reception efficiency.

[0058] In some embodiments of this disclosure, the first radiator 601 is configured as a radiator of a GNSS antenna for receiving satellite signals.

[0059] In some embodiments, the first radiator 601 can be a metal patch attached to the display module of the screen assembly 1 facing the motherboard 2. The first radiator 601 is fixed to the end face of the screen assembly 1 near the motherboard 2 using an adhesive method (such as double-sided tape). In some embodiments of this disclosure, copper can be used as the material of the first radiator 601; for example, the first radiator 601 can be copper foil, or other metals with high conductivity can be used.

[0060] In some embodiments of this disclosure, the thickness of the first radiator 601 can be approximately 0.15 mm.

[0061] In some embodiments of this disclosure, the first feed line 602 may be conductive cloth or copper foil, thereby enabling the first feed line 602 to have low loss, anti-interference, and adaptability to device form factors.

[0062] Figure 5 This is an antenna efficiency curve of an antenna module shown according to a related technical embodiment. Figure 6This is an antenna efficiency curve of an electronic device illustrated according to some embodiments of the present disclosure. Figure I .

[0063] In some embodiments of this disclosure, for example Figure 2 The first antenna assembly of the electronic device shown was obtained through testing, as follows: Figure 6 The antenna efficiency curves shown indicate that the dB values ​​in the GNSS band (L1 frequency of 1575.42MHz and L5 frequency of 1176.45MHz) are -13.4dB and -16.4dB, respectively. Compared to antenna solutions in related technologies, the dB values ​​in the GNSS band are... Figure 5 As shown, the values ​​are -14.5 dB and -16.8 dB, respectively. Therefore, compared with related technologies, the technical solution provided in this disclosure improves the efficiency of the GNSS L1 band by 1.1 dB (28.8%) and the efficiency of the L5 band by 0.4 dB (9.6%). Since the BT scheme remains unchanged, the efficiency change is less than 0.5 dB (12.2%).

[0064] Figure 3 This is a schematic diagram of the structure of a first antenna assembly of an electronic device according to some embodiments of the present disclosure. Figure II .

[0065] In some implementations of this disclosure, such as Figure 3 As shown, the electronic device also includes a mid-frame 3. The mid-frame 3 is the core structural component connecting the screen assembly 1 and the rear housing 5. The mid-frame 3 can be used to support the overall frame of the device and protect the internal components.

[0066] The first antenna assembly 6 also includes a second radiator 603. The second radiator 603 can be part of the middle frame 3. The first feed line 602 can be connected to the middle frame 3, and the middle frame 3 can be reused as the second radiator 603. By utilizing the structure of the middle frame 3 to extend the radiator, a more efficient and stable communication signal can be provided to the electronic device. By reusing a part of the middle frame 3 as the second radiator 603 on top of the first antenna assembly 6 which has a sheet-like first radiator 601, the number of radiators in the first antenna assembly 6 can be increased, further enhancing the signal reception efficiency of the first antenna assembly 6.

[0067] Furthermore, when the middle frame 3 acts as a radiator, it is typically divided into multiple independent segments (separated by insulating material or gaps). Each segment can serve as an independent radiator unit, responsible for transmitting and receiving signals in different frequency bands (such as the BT antenna and LTE antenna mentioned earlier). This structure can avoid interference between different signals while making full use of the space in the middle frame 3.

[0068] In some implementations of this disclosure, such as Figure 3As shown, the first feeder 602 includes a first end 6021, a second end 6022, and an intermediate portion 6023 located between the first end 6021 and the second end 6022.

[0069] The first end 6021 can be connected to the first radiator 601, the second end 6022 can be connected to the second radiator 603 of the middle frame 3, and the middle part 6023 is connected to the motherboard 2.

[0070] In some embodiments of this disclosure, the two ends of the first feeder 602 are connected to the first radiator 601 and the second radiator 603, respectively, which is equivalent to using two radiators to transmit and receive signals simultaneously. Both radiators are connected to the mainboard 2 via the intermediate part 6023. At this time, the signals received by the first radiator 601 and the second radiator 603 have a superposition effect, which can further increase the radiation intensity and improve the radiation efficiency, providing further assurance for the high efficiency and stability of GNSS communication.

[0071] In some embodiments of this disclosure, such as Figure 2 As shown, the middle frame 3 may include a first border 301 and a second border 302 arranged parallel to each other in the length direction, and a third border 303 and a fourth border 304 arranged parallel to each other in the width direction.

[0072] The first radiator 601 includes a first side 6011 and a second side 6012 arranged parallel to each other in the length direction, and a third side 6013 and a fourth side 6014 arranged parallel to each other in the width direction. The electronic device also includes a second antenna assembly 7, which can be positioned close to the second side 6012 and the third side 6013. A first feed line 602 can be connected to the first end 6021 of the first radiator 601 and positioned close to the first side 6011 and the fourth side 6014, so that the first antenna assembly 6 and the second antenna assembly 7 are respectively positioned at relatively distant diagonal locations within the frame. By positioning the first antenna assembly 6 and the second antenna assembly 7 at two relatively distant diagonal locations within the electronic device, signal interference between the first antenna assembly 6 and the second antenna assembly 7 can be avoided, ensuring the stability of signal transmission in each frequency band.

[0073] In some embodiments of this disclosure, such as Figure 2 As shown, the first radiator 601 can be any shape, such as a rectangle, polygon, or parallelogram. This embodiment selects a rectangle as the specific shape of the first radiator 601. For GNNS frequency bands, rectangular radiators offer high radiation efficiency, relatively simple design and manufacturing, and easy impedance matching, making them suitable for conventional communication scenarios. Comparative testing shows that rectangular radiators have better adaptability and higher transmission efficiency compared to circular, parallelogram, and polygonal radiator shapes.

[0074] In other embodiments of this disclosure, the middle frame 3 may also be circular, elliptical or oblong, and multiple border segments may be set at the corresponding positions by using an insulating treatment.

[0075] In some embodiments of this disclosure, the second antenna component 7 is configured, but not limited to, to transmit and receive Bluetooth signals and to enable signal transmission between an electronic device and a base station. For example... Figure 2 As shown, the second antenna assembly 7 includes, but is not limited to, a third radiator 701, a second feed line 702, a third ground line 703, and a fourth ground line 704. The third radiator 701 is multiplexed from the middle frame 3. The second feed line 702 connects the third radiator 701 and the motherboard 2, and is located on the second frame 302 near the third frame 303. The third ground line 703 is located on the second frame 302 near the fourth frame 304. The fourth ground line 704 is located on the third frame 303 near the first frame 301. The first antenna assembly 6 and the second antenna assembly 7 are located at two relatively far diagonal positions on the electronic device, which can avoid signal interference between the first antenna assembly 6 and the second antenna assembly 7 and ensure the stability of signal transmission in each frequency band.

[0076] In some embodiments of this disclosure, such as Figure 2 As shown, a first feed line 602 is connected to the first end 6021 of the first radiator 601, near the first side 6011 and the fourth side 6014. The first feed line 602 is located at the first side 6011 and near the fourth side 6014. The distance between the first end 6021 of the first feed line 602 and the vertical center line of the first side 6011 is within a first distance threshold range. By configuring the distance between the first end 6021 of the first feed line 602 and the vertical center line of the first side 6011 within the first distance threshold range, the impedance matching of the first radiator 601 can be adjusted, and the resonant frequency of the first antenna assembly 6 can be adjusted to improve the radiation efficiency of the first antenna assembly 6.

[0077] In some embodiments of this disclosure, the first distance threshold range can be set to 0.25 to 0.35 times the length of the first side 6011. For example, the first distance threshold range is set to 0.3 ± 0.02 times the length of the first side 6011.

[0078] Figure 7 Antenna efficiency curves of an electronic device are shown according to other embodiments of this disclosure. Figure II .

[0079] The embodiments of this disclosure employ the above-described... Figure 3 The technical solution shown has been tested and obtained as follows: Figure 7The antenna efficiency curves are shown below, with dB values ​​in the GNSS band of -14.9 dB for L1 and -14.7 dB for L5. Compared to related antenna technologies, L5 efficiency is improved by 1.7 dB (approximately 47.9%), but L1 efficiency deteriorates by 1.5 dB (approximately 41.3%). BT efficiency deteriorates by approximately 0.2–0.4 dB (4.7%–9.6%). This indicates that this solution can be used in applications with specific requirements for the L5 band, such as signal transmission requiring high navigation accuracy.

[0080] Figure 4 This is a schematic diagram of the structure of a first antenna assembly of an electronic device according to some embodiments of the present disclosure. Figure III .

[0081] In some embodiments of this disclosure, such as Figure 4 As shown, at least one grounding point is provided on the first radiator 601, and the grounding point is located near the second side 6012 and the third side 6013. The grounding point can provide a reference ground for the first radiator, and the grounding point can be located on both sides away from the feed point, so that the current fed into the first radiator 601 can flow through the entire first radiator 601, thereby optimizing the current path and antenna impedance, improving radiation performance and anti-interference capability, and improving the signal quality of antenna assembly 1.

[0082] In some embodiments of this disclosure, such as Figure 4 As shown, the grounding points may include a first grounding point 6015 and a second grounding point 6016, which are connected between the first radiator 601 and the motherboard 2 via a first grounding wire 6017 and a second grounding wire 6018, respectively. The first grounding point 6015 may be located on the second side 6012, and the distance between the first grounding point 6015 and the vertical center line of the second side 6012 is within a second distance threshold range. The second grounding point 6016 may be located on the third side 6013 and close to the second side 6012, and the distance between the second grounding point 6016 and the vertical center line of the third side 6013 is within a third distance threshold range.

[0083] By adjusting the distance between the first grounding point 6015 and the vertical center line of the second side 6012 within a second distance threshold range, and by adjusting the distance between the second grounding point 6016 and the vertical center line of the third side 6013 within a third distance threshold range, the radiation mode of the first radiator 601 can be adjusted, which has the function of adjusting the impedance of the first radiator 601, thereby further enhancing the antenna radiation efficiency.

[0084] In some embodiments of this disclosure, the first grounding point 6015 may be located at the second side 6012. The distance between the first grounding point 6015 and the vertical center line of the second side 6012 is within a second distance threshold range. The second distance threshold range is set to 0 ± 0.1 times the length of the second side 6012. Further, the first distance threshold range is set to 0 ± 0.05 times the length of the first side 6011.

[0085] In some embodiments of this disclosure, the second grounding point 6016 may be located at the third side 6013. The distance between the second grounding point 6016 and the vertical center line of the third side 6013 is within a third distance threshold range. The third distance threshold range is set to 0.05 to 0.15 times the length of the third side 6013. A further first distance threshold range is set to 0.1 ± 0.02 times the length of the first side 6011.

[0086] Figure 8 Antenna efficiency curves of an electronic device are shown according to other embodiments of this disclosure. Figure III .

[0087] In some embodiments of this disclosure, the embodiments of this disclosure employ the above-described... Figure 4 The technical solution shown has been tested and obtained as follows: Figure 8 The image shows the antenna efficiency curves. The dB values ​​in the GNSS band are -11.4 dB for L1 and -13.2 dB for L5. Compared to related antenna technologies, L5 efficiency is improved by 3.6 dB (approximately 129.7%), and L1 efficiency is improved by 3.1 dB (approximately 104.2%). Bit-to-weight (BT) remains essentially unchanged. It is evident that this solution, compared to related technologies,... Figure 2 and Figure 3 The technical solution can significantly improve the radiation efficiency of GNSS antennas, resolve the contradiction between limited stacking space in electronic devices and satellite communication clearance distance, and provide strong support for satellite communication of electronic devices, especially wearable devices.

[0088] In some embodiments of this disclosure, the first radiator 601 is square, and the first feed line 602 can be located at the edge of either side of the first radiator 601, subject to the limitation of a first distance threshold. The positions of the second feed line 702, the first grounding point 6015, the second grounding point 6016, the third grounding point, and the fourth grounding point can be determined according to... Figure 4 The positions shown are set accordingly to correspond to the positions of the first feeder 602.

[0089] In some embodiments of this disclosure, if the first radiator 601 is rectangular, then the first feed line 602 should be positioned at the two shorter sides, such as... Figure 4If the first feeder 602 is located on the second side 6012, then the positions of the second feeder 702, the first grounding point 6015, the second grounding point 6016, the first grounding wire 6017, and the second grounding wire 6018 should be aligned accordingly. Figure 5 The positions of the middle feeder and the first feeder 602 are adjusted accordingly.

[0090] In some embodiments of this disclosure, such as Figure 4 As shown, in the electronic device of this embodiment, the radiator that can be used for GNSS communication includes a first radiator 601 and a second radiator 603. The second radiator 603 reuses a portion of the middle frame 3 from the third ground line 703 to the first feed line 602 and then to the fourth ground line 704. The radiator that can be used for BT communication includes a third radiator 701, which reuses a portion of the middle frame 3 from the third ground line 703 to the second feed line 702 and then to the fourth ground line 704. For signal transmission between the electronic device and the communication base station (LTE band signal), since the LTE band and the GNSS band do not overlap in frequency, the GNSS radiator, the first feed line 602, the first ground point 6015, and the second ground point 6016 can be reused. However, since the LTE band and the BT band partially overlap in frequency, if the second antenna component 7 is reused, a corresponding filtering circuit needs to be added to the main board 2.

[0091] In the above detailed description, reference has been made to the accompanying drawings, which illustrate specific aspects of this disclosure by way of illustration. In this regard, terms indicating direction or positional relationship, such as “center,” “longitudinal,” “lateral,” “length,” “width,” “thickness,” “upper,” “lower,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” “outer,” “clockwise,” “counterclockwise,” “axial,” “radial,” and “circumferential,” are used with reference to the orientation of the described figures. Since components of the described device can be positioned in multiple different orientations, directional terms are used for illustrative purposes and not for limitation. It should be understood that other aspects can be utilized and structural or logical changes can be made without departing from the concept of this disclosure. Therefore, the following detailed description should not be considered limiting.

[0092] It should be understood that, unless otherwise specifically indicated, features of various embodiments of this disclosure described herein can be combined with each other. As used herein, the term "and / or" includes any of the associated listed items and any combination of any two or more; it should be understood that, unless otherwise expressly specified and limited, the terms "joining," "attaching," "mounting," "connecting," "linking," "fixing," "setting," "possessing," "provided with," "enclosed," "arranged in," etc., used in embodiments of this disclosure should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; a mechanical connection, an electrical connection, or a communicative connection; a direct connection or an indirect connection via an intermediate medium; or a connection within two elements or an interaction between two elements, unless otherwise expressly defined. Those skilled in the art will understand the specific meaning of the above terms herein according to the specific circumstances.

[0093] Furthermore, the term "above" as used herein with respect to components, elements, or material layers formed or located "above" a surface may be used to indicate that the component, element, or material layer is "indirectly" positioned (e.g., placed, formed, deposited, etc.) on the surface such that one or more additional components, elements, or layers are arranged between the surface and the component, element, or material layer. However, the term "above" as used with respect to components, elements, or material layers formed or located "above" a surface may also optionally have a specific meaning: that the component, element, or material layer is "directly" positioned (e.g., placed, formed, deposited, etc.) on the surface, for example, in direct contact with the surface.

[0094] It should be understood that spatial relative terms, such as “above,” “upper,” “below,” and “lower,” are used herein to describe the relationship between one element and another shown in the figures. In addition to the orientation depicted in the figures, these spatial relative terms are also intended to encompass different orientations of the device in use or operation. For example, if the device in the figures is flipped, an element described as “above” or “upper” relative to another element would be “below” or “lower” relative to that other element. Thus, depending on the spatial orientation of the device, the term “above” encompasses both above and below orientations. Devices may have other orientations (e.g., rotated 90 degrees or in other orientations), and the spatial relative terms used herein should be interpreted accordingly.

[0095] Although terms such as “first,” “second,” and “third” may be used herein to describe various components, parts, regions, layers, or sections, these components, parts, regions, layers, or sections are not limited to these terms. Rather, these terms are used only to distinguish one component, part, region, layer, or section from another. Therefore, without departing from the teachings of the examples described herein, a first component, part, region, layer, or section mentioned in the examples may also be referred to as a second component, part, region, layer, or section. Furthermore, the terms “first” and “second” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as “first” or “second” may explicitly or implicitly include at least one of that feature.

[0096] It is further understood that the terms "first," "second," etc., are used to describe various types of information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another, and do not indicate a specific order or degree of importance. In fact, the expressions "first," "second," etc., are completely interchangeable. For example, without departing from the scope of this disclosure, first information can also be referred to as second information, and similarly, second information can also be referred to as first information.

[0097] In this description, "multiple" means at least two, referring to two or more, such as two, three, etc., unless otherwise explicitly specified. Other quantifiers are similar. The singular forms "a," "the," and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. Furthermore, unless otherwise specified or clearly indicated from the context, the articles "a" and "an" as used in this application and the appended claims are generally understood to mean "one or more."

[0098] It should be understood that, unless otherwise specifically indicated, features of various embodiments of this disclosure described herein can be combined with each other. As used herein, the term "and / or" includes any one of the related listed items and any combination of two or more; "and / or" describes the association relationship between related objects, indicating that three relationships may exist, for example, A and / or B can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. Similarly, "at least one of..." includes any one of the related listed items and any combination of two or more.

[0099] It is further understood that the terms "first," "second," etc., are used to describe various types of information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another, and do not indicate a specific order or degree of importance. In fact, the expressions "first," "second," etc., are completely interchangeable. For example, without departing from the scope of this disclosure, first information can also be referred to as second information, and similarly, second information can also be referred to as first information.

[0100] Furthermore, the term "exemplary" is used herein to indicate that it serves as an example, instance, or illustration. Any aspect or design described herein as "exemplary" is not necessarily to be construed as advantageous compared to other aspects or designs. Rather, the use of the term "exemplary" is intended to present concepts in a concrete manner. As used herein, the term "or" is intended to indicate an inclusive "or" rather than an exclusive "or." That is, unless otherwise specified or clear from the context, "X applies A or B" is intended to indicate any of the natural inclusive permutations. That is, if X applies A; X applies B; or X applies both A and B, then applying A or B satisfies the condition under any of the foregoing instances.

[0101] Similarly, although this disclosure has been shown and described with respect to one or more implementations, equivalent variations and modifications will occur to those skilled in the art upon reading and understanding the specification and drawings. This disclosure includes all such modifications and variations and is limited only by the scope of the claims. In particular, with respect to the various functions performed by the components described above (e.g., elements, resources, etc.), unless otherwise indicated, the terminology used to describe such components is intended to correspond to any component (functionally equivalent) that performs the specific function of the described component, even if it is not structurally equivalent to the disclosed structure. Furthermore, although specific features of this disclosure may have been disclosed with respect to only one of several implementations, such features may be combined with one or more other features of other implementations, as may be desired and advantageous to any given or particular application. Moreover, with regard to the terms “comprising,” “owning,” “having,” “having,” or variations thereof as used in this disclosure, such terms are intended to be inclusive in a manner similar to the term “including.”

[0102] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein.

[0103] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. An electronic device, characterized in that, include: Screen assembly, motherboard, and first antenna assembly; The first antenna assembly includes a first radiator and a first feed line; The first radiator, which is a sheet-like structure, is disposed between the screen assembly and the motherboard and is configured to receive satellite signals; The first feed line is connected between the first radiator and the motherboard.

2. The electronic device according to claim 1, characterized in that, The electronic device further includes a mid-frame, and the first antenna assembly further includes a second radiator; The first feed line is connected to the middle frame to reuse the middle frame as the second radiator.

3. The electronic device according to claim 2, characterized in that, The first feeder includes a first end, a second end, and an intermediate portion located between the first end and the second end; The first end is connected to the first radiator, the second end is connected to the middle frame, and the middle part is connected to the motherboard.

4. The electronic device according to claim 1, characterized in that, The first radiator includes a first side and a second side arranged parallel to each other in the length direction, and a third side and a fourth side arranged parallel to each other in the width direction; The electronic device further includes a second antenna assembly, which is disposed near the second side and the third side; The first feeder is connected to the first radiator and is disposed near the first side and the fourth side.

5. The electronic device according to claim 4, characterized in that, The distance between the first end of the first feed line and the vertical center line of the first side is within a first distance threshold range.

6. The electronic device according to claim 4, characterized in that, The first radiator is provided with at least one grounding point, which is located near the second side and the third side.

7. The electronic device according to claim 6, characterized in that, The at least one grounding point includes a first grounding point and a second grounding point; The first grounding point is located on the second side, and the distance between the first grounding point and the vertical center line of the second side is within a second distance threshold range. The second grounding point is located on the third side and close to the second side, and the distance between it and the vertical center line of the third side is within the third distance threshold range.

8. The electronic device according to any one of claims 1-7, characterized in that, The first radiator has a rectangular structure.

9. The electronic device according to any one of claims 1-7, characterized in that, The first radiator is a metal patch attached to the side of the screen assembly facing the motherboard.

10. The electronic device according to claim 1, characterized in that, The electronic device is a wearable device.

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