CN207818883U - Antenna components and electronics - Google Patents

Abstract

The utility model discloses a kind of antenna module and electronic equipments.Antenna module includes first antenna and the second antenna.First antenna includes the first radiator, the first feed structure and the first ground structure, first feed structure and the first radiator interval are arranged, first feed structure and the first radiator transmit signal by capacitive coupling, one end of first ground structure is connect with one end of the first radiator, the other end ground connection of the first ground structure.Second antenna and the setting of first antenna interval, the first feed structure and the second antenna are located at the both sides of the first ground structure.Antenna module according to the present utility model, by setting the feeding classification of first antenna to coupling feed way, and first feed structure and the second antenna be located at the both sides of the first ground structure, the isolation between first antenna and the second antenna can be improved, and then the independence and stability of signal transmission between each antenna of electronic equipment can be improved.

Description

Antenna components and electronics

technical field

The utility model relates to the technical field of communication equipment, in particular to an antenna assembly and electronic equipment.

Background technique

With the development of science and technology, users have higher pursuit of the appearance and size of electronic equipment. In order to meet user needs and improve product competitiveness, electronic equipment is gradually developing towards miniaturization and thinning, which also significantly improves the requirements for antennas of electronic equipment (such as mobile phones). In the related art, the distance between antennas is relatively close, and the isolation degree is poor, which affects the transmission and processing of signals of electronic equipment.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art. Therefore, the utility model proposes an antenna assembly, which has the advantages of simple structure and stable signal transmission.

The utility model also proposes an electronic device, the electronic device has the above-mentioned antenna assembly.

An antenna assembly according to an embodiment of the present invention includes: a first antenna, the first antenna includes a first radiator, a first feeding structure, and a first grounding structure, and the first feeding structure and the first The radiators are arranged at intervals, the first feed structure and the first radiator transmit signals through capacitive coupling, one end of the first grounding structure is connected to one end of the first radiator, and the first grounding structure The other end of the structure is grounded; the second antenna is arranged at a distance from the first antenna, and the first feeding structure and the second antenna are located on both sides of the first grounding structure.

According to the antenna assembly of the embodiment of the present invention, by setting the feeding mode of the first antenna as a coupling feeding mode, and the first feeding structure and the second antenna are located on both sides of the first grounding structure, the first grounding structure can The received electrical energy is connected to the ground, and the first grounding structure can be used as an isolation barrier between the first feeding structure and the second antenna to effectively isolate the first feeding structure from the second antenna, thereby effectively To avoid signal interference between the first antenna and the second antenna, improve the isolation between the first antenna and the second antenna, and then improve the independence and stability of signal transmission between the antennas of the electronic equipment, so as to improve the electronic equipment performance and market competitiveness.

An electronic device according to an embodiment of the present invention includes: an antenna assembly, where the antenna assembly is the above-mentioned antenna assembly.

According to the electronic device of the embodiment of the present invention, by setting the feeding mode of the first antenna as a coupling feeding mode, and the first feeding structure and the second antenna are located on both sides of the first grounding structure, the first grounding structure can The received electrical energy is connected to the ground, and the first grounding structure can be used as an isolation barrier between the first feeding structure and the second antenna to effectively isolate the first feeding structure from the second antenna, thereby effectively To avoid signal interference between the first antenna and the second antenna, improve the isolation between the first antenna and the second antenna, and then improve the independence and stability of signal transmission between the antennas of the electronic equipment, so as to improve the electronic equipment performance and market competitiveness.

Description of drawings

The above and additional aspects and advantages of the present invention will become apparent and understandable from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a schematic structural diagram of an antenna assembly according to an embodiment of the present invention;

2 is a schematic structural diagram of an antenna assembly according to an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

Reference signs:

Electronic device 1, display unit 10, casing 20,

Antenna assembly 30,

The first antenna 300, the first radiator 301, the first feeding structure 302, the first grounding structure 303,

A second antenna 310 , a second radiator 311 , a second feeding structure 312 , and a second grounding structure 313 .

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

In describing the present invention, it should be understood that the terms "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the referred device or element Must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

As shown in FIGS. 1-2 , the antenna assembly 30 according to the embodiment of the present invention includes a first antenna 300 and a second antenna 310 .

Specifically, as shown in FIGS. 1-2 , the first antenna 300 includes a first radiator 301 , a first feeding structure 302 and a first grounding structure 303 . One end of the first ground structure 303 is connected to one end of the first radiator 301 , and the other end of the first ground structure 303 is grounded. It should be noted that the "connection" mentioned here may mean that the first ground structure 303 and the first radiator 301 have a structural connection relationship, or that the first ground structure 303 and the first radiator 301 have signal transmission. In other words, the first ground structure 303 and the first radiator 301 can be directly connected in structure to realize signal transmission. Part of the electric energy transmitted on the first radiator 301 can be passed into the ground through the first ground structure 303 .

As shown in FIGS. 1-2 , the first feeding structure 302 and the first radiator 301 are spaced apart, and the first feeding structure 302 and the first radiator 301 transmit signals through capacitive coupling. In other words, the feeding mode between the first feeding structure 302 and the first radiator 301 is coupling feeding, and capacitive coupling feeding is a common feeding form in the field of antennas. It should be noted that coupling feeding refers to the conduction of electric energy through coupling between two circuit elements or circuit networks that are not in contact but have a certain small distance in the field of communication, so that one of the elements Energy is obtained without direct contact with the electrical energy transmission system. It can be understood that the first feeding structure 302 and the first radiator 301 are spaced apart, and electrical energy can be conducted between the first feeding structure 302 and the first radiator 301 .

As shown in FIGS. 1-2 , the second antenna 310 is spaced apart from the first antenna 300 , and the first feeding structure 302 and the second antenna 310 are located on both sides of the first grounding structure 303 . In other words, the second antenna 310 is independent of the first antenna 300, and the first ground structure 303 is located between the first feeding structure 302 and the second antenna 310, so that the first feeding structure 302 and the second antenna 310 can be effectively isolated On, the electric energy received by the first radiator 301 and from the first feeding structure 302 can pass into the ground through the first grounding structure 303, which can effectively improve the communication between the first antenna 300 and the second antenna 310. Interference, improve the isolation between the first antenna 300 and the second antenna 310, and then can improve the independence between the signals of the antenna assembly 30, so as to improve the stability of signal transmission.

According to the antenna assembly 30 of the embodiment of the present utility model, by setting the feeding mode of the first antenna 300 as a coupled feeding mode, and the first feeding structure 302 and the second antenna 310 are located on both sides of the first grounding structure 303, The first ground structure 303 can pass the received electric energy into the ground, and the first ground structure 303 can serve as an isolation barrier between the first feed structure 302 and the second antenna 310, so as to connect the first feed structure 302 and the second antenna 310. The two antennas 310 are effectively isolated, so that signal interference between the first antenna 300 and the second antenna 310 can be effectively avoided, and the isolation between the first antenna 300 and the second antenna 310 can be improved, thereby improving the performance of each electronic device 1. Independence and stability of signal transmission between antennas to improve the performance and market competitiveness of the electronic device 1 .

As shown in FIGS. 1-2 , according to some embodiments of the present invention, the second antenna 310 includes a second radiator 311 , a second feeding structure 312 and a second grounding structure 313 . The second feeding structure 312 is communicatively connected to the second radiator 311 , the second grounding structure 313 is connected to the second radiator 311 , and the second feeding structure 312 and the second grounding structure 313 are arranged at intervals. It can be understood that the second grounding structure 313 and the second feeding structure 312 are respectively connected to the first radiator 301 in communication, so that the connection between the second grounding structure 313, the second feeding structure 312 and the first radiator 301 can be realized. transfer of energy. The energy signal transmitted by the second feeding structure 312 can be transmitted to the second radiator 311, and the energy signal transmitted by the second grounding structure 313 can also be transmitted to the second radiator 311, and the second grounding structure 313 and the second feeding Energy signals between the structures 312 can communicate through the second radiator 311 . It should be noted that the second feeding structure 312 and the second radiator 311 may have a structural connection to realize communication connection, and the second feeding structure 312 and the second radiator 311 may also realize communication connection through coupling.

As shown in FIGS. 1-2 , according to some embodiments of the present invention, the extension direction of the first radiator 301 and the first feeding structure 302 may be the same. For example, the first radiator 301 may be long, and the first feeding structure 302 may also be long, and the length direction of the first radiator 301 is parallel to the length direction of the first feeding structure 302 . Therefore, the space occupied by the first radiator 301 and the first feeding structure 302 can be reduced, thereby reducing the installation space of the antenna assembly 30, which is conducive to the miniaturization and thinning of the electronic device 1, and can also expand the size of the first radiator. The relative area between a radiator 301 and the first feeding structure 302 can increase the coupling feeding amount between the first radiator 301 and the first feeding structure 302 .

As shown in FIGS. 1-2 , in some examples of the present invention, the antenna assembly 30 includes a first direction (ie, the left-right direction as shown in FIG. 1 ) and a second direction (ie, the up-down direction as shown in FIG. 1 ). ), the first direction is perpendicular to the second direction, the first radiator 301 can be formed as a cuboid, the length direction of the first radiator 301 is parallel to the first direction, the first feeding structure 302 can also be a cuboid, the first feeding The length direction of the structure 302 is also parallel to the first direction, and the first radiator 301 and the first feeding structure 302 are arranged at intervals along the second direction. Thus, on the basis of realizing the coupling feeding between the first radiator 301 and the first feeding structure 302, the space occupied by the first radiator 301 and the first feeding structure 302 can be sufficiently reduced, and the space occupied by the first radiator 301 can be enlarged. 301 and the first feeding structure 302 , so as to increase the coupling feeding amount between the first radiator 301 and the first feeding structure 302 .

As shown in FIGS. 1-2 , according to some embodiments of the present invention, the extension direction of the first ground structure 303 is perpendicular to the extension direction of the first radiator 301 . For example, the first ground structure 303 can be formed as a long condition, the first radiator 301 can be formed as a long condition, and the length direction of the first ground structure 303 extends along the vertical direction (ie, the up-down direction as shown in FIG. 1 ), The length direction of the first radiator 301 extends along the horizontal direction (ie, the left-right direction as shown in FIG. 1 ), and the first radiator 301 is perpendicular to the first ground structure 303 . Thus, it is convenient to connect the first ground structure 303 to the ground. Further, the first ground structure 303 and the first feeding structure 302 are located on the same side of the first radiator 301, so that the first ground structure 303 can fully isolate the first radiator 301 from the second antenna 310, Therefore, the isolation between the first antenna 300 and the second antenna 310 can be improved.

As shown in FIGS. 1-2 , in some embodiments of the present invention, the extension direction of the second radiator 311 is opposite to the extension direction of the first radiator 301 . For example, the second radiator 311 can be formed as a long condition, the first radiator 301 can be formed as a long condition, and the length direction of the second radiator 311 extends to the right along the horizontal direction (ie, the left-right direction as shown in FIG. 1 ). , the length direction of the first radiator 301 extends leftward along the horizontal direction (ie, the left-right direction as shown in FIG. 1 ). Thus, the contact area between the first radiator 301 and the second radiator 311 can be reduced to reduce the energy transfer between the first radiator 301 and the second radiator 311, thereby effectively improving the 301 and the signal interference between the second radiator 311.

As shown in FIGS. 1-2 , according to some embodiments of the present invention, the first radiator 301 and the second radiator 311 may extend along the same straight line. For example, the central axis of the first radiator 301 and the central axis of the second radiator 311 may be located on the same straight line. Thus, the contact area between the first radiator 301 and the second radiator 311 can be reduced to reduce the energy transfer between the first radiator 301 and the second radiator 311, thereby effectively improving the first radiation. Signal interference between the body 301 and the second radiator 311 . The occupied space of the antenna assembly 30 can also be reduced on the basis of ensuring that the first radiator 301 and the second radiator 311 are spaced apart.

As shown in FIG. 2 , in some embodiments of the present invention, the extending direction of the second radiator 311 and the second feeding structure 312 may be the same, and the extending direction of the second feeding structure 312 may be the same as that of the second grounding structure 313 The direction of extension is vertical. Thus, the second grounding structure 313 can form a barrier between the second feeding structure 312 and the first antenna 300 to fully block the second feeding structure 312 and the first antenna 300, thereby preventing the second feeding structure 312 from contacting the first antenna 300. An energy transfer between antennas 300 .

As shown in Figure 1, in some embodiments of the present invention, the second radiator 311 is connected to the second feeding structure 312, and the extending direction of the second feeding structure 312 may be the same as the extending direction of the second grounding structure 313 . Thus, the second grounding structure 313 can form a barrier between the second feeding structure 312 and the first antenna 300 to fully block the second feeding structure 312 and the first antenna 300, thereby preventing the second feeding structure 312 from contacting the first antenna 300. An energy transfer between antennas 300 .

As shown in Figures 1-2, in some embodiments of the present invention, one end of the first grounding structure 303 is connected to one end of the first radiator 301 facing the second antenna 310, and one end of the second grounding structure 313 is connected to the second antenna 310. One end of the two radiators 311 facing the first antenna 300 is connected. Thus, the energy signal of the first radiator 301 close to the second antenna 310 can be fully introduced into the ground through the first ground structure 303, so as to prevent a part of the first radiator 301 close to the second antenna 310 from colliding with the second antenna 310. The transmission of signals is formed between them, and the energy signal at the second radiator 311 close to the first antenna 300 can be fully introduced into the ground through the second ground structure 313, so as to prevent a part of the second radiator 311 close to the first antenna 300 from contacting with the ground. The transmission of signals between the first antennas 300 can improve the isolation between the first antennas 300 and the second antennas 310 .

Further, as shown in FIGS. 1-2 , the second feeding structure 312 and the second grounding structure 313 are located on the same side of the second radiator 311 . Thus, the second ground structure 313 can fully isolate the second radiator 311 from the first antenna 300 , thereby improving the isolation between the first antenna 300 and the second antenna 310 . Furthermore, the first feed structure 302 and the second feed structure 312 are respectively located on two sides of the second ground structure 313 . Thus, the second ground structure 313 can block signal interference between the first feed structure 302 and the second feed structure 312 .

According to some embodiments of the present utility model, the first antenna 300 may be a GPS antenna, a high frequency antenna, an intermediate frequency antenna or a low frequency antenna. GPS antennas, high-frequency antennas, intermediate-frequency antennas, or low-frequency antennas are commonly used antennas on electronic devices. Setting the feeding mode of GPS antenna, high-frequency antenna, intermediate-frequency antenna or low-frequency antenna to coupling feeding can improve the isolation between antennas, thereby meeting the needs of electronic equipment for miniaturization and thinning, and effectively improving correlation. In the technology, the distance between the antenna and the antenna is relatively close, and the isolation is poor.

Here, it needs to be explained that the GPS antenna can perform positioning or navigation by receiving satellite signals. The high-frequency antenna, medium-frequency antenna or low-frequency antenna can communicate by receiving satellite signals, and the "low", "medium" and "high" here refer to the frequency of the signal that can be received. The high-frequency antenna, intermediate-frequency antenna and low-frequency antenna can also be integrated into one antenna, which can be called L/M/H antenna (that is, low-medium-high-frequency antenna), and the L/M/H antenna can also be fed by coupling.

According to some embodiments of the present invention, the second antenna 310 may be an IFA antenna. The IFA antenna is an inverted F antenna, which is named after its structure similar to the inverted English letter F. Its structure already includes a contacting metal surface, which can reduce the sensitivity to the difficulty of grounding metal in the module, so it is very suitable for use in Bluetooth module devices. On the other hand, since the inverted-F antenna only needs to use a metal conductor with an appropriate feeder and the antenna is short-circuited to the ground plane, its manufacturing cost is low, and it can be directly soldered to the circuit board to achieve an integrated design.

The electronic device 1 according to the embodiment of the present invention includes an antenna assembly, and the antenna assembly is the above-mentioned antenna assembly 30 .

It should be noted that "electronic equipment" as used herein includes, but is not limited to, configured to be connected via a wireline connection (such as via a public switched telephone , and/or another data connection/network) and/or via (e.g., for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters, and/or A device for receiving/transmitting communication signals through a wireless interface of another communication electronic device. Communication electronic devices arranged to communicate over a wireless interface may be referred to as "wireless communication terminals", "wireless terminals" and/or "mobile terminals". Examples of electronic devices include, but are not limited to, satellite or cellular telephones; Personal Communication Systems (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data communication capabilities; may include radiotelephones, pagers, Internet/Intranet access , a PDA with a web browser, organizer, calendar, and/or Global Positioning System (GPS) receiver; and a conventional laptop and/or palm-type receiver or other electronic device including a radiotelephone transceiver.

According to the electronic device 1 of the embodiment of the present invention, by setting the feeding mode of the first antenna 300 as a coupling feeding mode, and the first feeding structure 302 and the second antenna 310 are located on both sides of the first grounding structure 303, The first ground structure 303 can pass the received electric energy into the ground, and the first ground structure 303 can serve as an isolation barrier between the first feed structure 302 and the second antenna 310, so as to connect the first feed structure 302 and the second antenna 310. The two antennas 310 are effectively isolated, so that signal interference between the first antenna 300 and the second antenna 310 can be effectively avoided, and the isolation between the first antenna 300 and the second antenna 310 can be improved, thereby improving the performance of each electronic device 1. Independence and stability of signal transmission between antennas to improve the performance and market competitiveness of the electronic device 1 .

In the embodiment of the present utility model, the electronic device 1 can be a variety of devices that can acquire data from the outside and process the data, or the electronic device 1 can be a variety of built-in batteries that can get current from the outside The device that charges the battery, such as a mobile phone, tablet, computing device, or information display device.

The electronic device 1 according to the embodiment of the present utility model will be described in detail below with reference to FIG. 1 and FIG. 3 . It should be understood that the following description is only an illustration, rather than a specific limitation to the present utility model.

As shown in FIG. 3 , an electronic device 1 applicable to the present invention is introduced by taking a mobile phone as an example. In the embodiment of the present utility model, the electronic device 1 may include a housing 20, a camera, a radio frequency circuit, a memory, an input unit, an antenna assembly 30, a sensor, a display unit 10, an audio circuit, a processor, a fingerprint recognition assembly, a battery and other components .

As shown in FIG. 1 , the antenna assembly 30 includes a first antenna 300 and a second antenna 310 . The first antenna 300 includes a first radiator 301 , a first feeding structure 302 and a first grounding structure 303 . One end of the first ground structure 303 is connected to one end of the first radiator 301 , and the other end of the first ground structure 303 is grounded. The first ground structure 303 and the first radiator 301 may be directly connected in structure to realize signal transmission. Part of the electric energy transmitted on the first radiator 301 can be passed into the ground through the first ground structure 303 .

As shown in FIG. 1 , the first feeding structure 302 is spaced apart from the first radiator 301 , and the feeding mode between the first feeding structure 302 and the first radiator 301 is coupled feeding. Coupling feed refers to the conduction of electric energy through coupling between two circuit elements or circuit networks that are not in contact but have a certain small distance in the field of communication, so that one of the elements does not conduct electric energy. The system gains energy when there is direct contact. The first feeding structure 302 and the first radiator 301 are spaced apart, and electrical energy can be conducted between the first feeding structure 302 and the first radiator 301 .

As shown in FIG. 1 , the antenna assembly 30 includes a first direction (ie, the left-right direction as shown in FIG. 1 ) and a second direction (ie, the up-down direction as shown in FIG. 1 ), and the first direction is perpendicular to the second direction. The first radiator 301 can be formed as a cuboid, the length direction of the first radiator 301 is parallel to the first direction, the first feeding structure 302 can also be a cuboid, and the length direction of the first feeding structure 302 is also parallel to the first direction , the first radiator 301 and the first feeding structure 302 are arranged at intervals along the second direction. The first ground structure 303 can be formed as a long condition, the length direction of the first ground structure 303 extends along the vertical direction (ie the up-down direction as shown in FIG. 1 ), and the first ground structure 303 is perpendicular to the first radiator 301 . The first ground structure 303 and the first feed structure 302 are located on the same side of the first radiator 301 .

As shown in FIG. 1 , the second antenna 310 is spaced apart from the first antenna 300 , and the first feeding structure 302 and the second antenna 310 are located on both sides of the first grounding structure 303 . The second antenna 310 includes a second radiator 311 , a second feeding structure 312 and a second grounding structure 313 . The second feeding structure 312 is connected to the second radiator 311 , and one end of the second grounding structure 313 is connected to an end of the second radiator 311 close to the first antenna 300 .

The second radiator 311 may be formed to be long, and the length direction of the second radiator 311 extends along the horizontal direction (ie, the left-right direction as shown in FIG. 1 ). The first radiator 301 and the second radiator 311 may extend along the same straight line. The extension direction of the second ground structure 313 may be the same as the extension direction of the first ground structure 303 , and the extension direction of the second feed structure 312 may be perpendicular to the extension direction of the second ground structure 313 . The second feeding structure 312 and the second grounding structure 313 are located on the same side of the second radiator 311 . The first feed structure 302 and the second feed structure 312 are respectively located on two sides of the second ground structure 313 . The first antenna 300 may be a GPS antenna, the second antenna 310 may be an L/M/H antenna, and the L/M/H antenna may be an IFA antenna.

The radio frequency circuit can be used for receiving and sending signals during sending and receiving information or talking. In particular, after receiving downlink information from the base station, it can be processed by the processor; in addition, the uplink data of the electronic device 1 can be sent to the base station. Typically, radio frequency circuitry includes, but is not limited to, an antenna, at least one amplifier, transceiver, coupler, low noise amplifier, duplexer, and the like. In addition, radio frequency circuits can also communicate with networks and other devices through wireless communication.

The memory can be used to store software programs and modules, and the processor executes various functional applications and data processing of the electronic device 1 by running the software programs and modules stored in the memory. The memory can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.); Data created using the device 1 (such as audio data, phonebook, etc.) and the like. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.

The input unit can be used to receive input numbers or character information, and generate key signals related to user settings and function control of the electronic device 1 . Specifically, the input unit may include a touch panel and other input devices. The touch panel, also known as the touch screen, can collect the user's touch operation on or near it (such as the user's operation on the touch panel or near the touch panel by using any suitable object or accessory such as a finger, a stylus), And drive the corresponding connection device according to the preset program.

Optionally, the touch panel may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the To the processor, and can receive the command sent by the processor and execute it. In addition, various types of touch panels, such as resistive, capacitive, infrared, and surface acoustic wave, can be used to realize the touch panel. In addition to the touch panel, the input unit may also include other input devices. Specifically, other input devices may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

In addition, the mobile phone may further include at least one sensor, such as an attitude sensor, a light sensor, and other sensors. Specifically, the attitude sensor can also be called a motion sensor, and as one of the motion sensors, a gravity sensor can be cited. The gravity sensor uses elastic sensitive elements to make a cantilever displacement device, and uses an energy storage device made of elastic sensitive elements. The spring drives the electrical contact, so as to convert the change of gravity into the change of electrical signal.

As another type of motion sensor, an accelerometer sensor can be cited. The accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the application of mobile phone posture ( Such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc.

In the embodiment of the present utility model, the motion sensor listed above can be used as the element for obtaining the "attitude parameter" described later, but it is not limited thereto. Other sensors capable of obtaining the "attitude parameter" all fall within the protection scope of the present utility model For example, a gyroscope, etc., and the working principle and data processing process of the gyroscope can be similar to the prior art, and here, in order to avoid redundant description, its detailed description is omitted.

In addition, in the embodiment of the present utility model, other sensors such as barometer, hygrometer, thermometer and infrared sensor can also be configured as sensors, which will not be repeated here.

The light sensor can include an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel according to the brightness of the ambient light, and the proximity sensor can turn off the display panel and/or the backlight when the mobile phone is moved to the ear.

The display unit 10 can be used to display information input by or provided to the user and various menus of the mobile phone. The display unit 10 may include a display panel. Optionally, the display panel may be configured in the form of a liquid crystal display unit 10 (LCD, Liquid Crystal Display), an organic light-emitting diode (OLED, Organic Light-Emitting Diode), and the like. Further, the touch panel can cover the display panel. When the touch panel detects a touch operation on or near it, it will be sent to the processor to determine the type of the touch event, and then the processor will display the touch event on the display panel according to the type of the touch event. Provide corresponding visual output.

Audio circuitry, speakers and microphones may provide an audio interface between the user and the electronic device 1 . The audio circuit can transmit the electrical signal converted from the received audio data to the speaker, and the speaker converts it into a sound signal output; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is converted into an audio signal after being received by the audio circuit After the audio data is output to the processor for processing, the audio data is sent to, for example, another electronic device 1 through a radio frequency circuit, or the audio data is output to a memory for further processing.

The processor is the control center of the electronic device 1. The processor is installed on the circuit board assembly, and uses various interfaces and lines to connect various parts of the entire electronic device 1. By running or executing software programs and/or modules stored in the memory, And call the data stored in the memory, execute various functions of the electronic device 1 and process data, so as to monitor the electronic device 1 as a whole. Optionally, the processor may include one or more processing units; preferably, the processor may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc., and the modulation The demodulation processor mainly handles wireless communication.

The power supply can be connected to the processor logic through the power management system, so that functions such as charging, discharging, and power consumption management can be realized through the power management system. Although not shown, the electronic device 1 may also include a Bluetooth module, sensors (such as attitude sensors, light sensors, and other sensors such as barometers, hygrometers, thermometers, and infrared sensors) and the like, which will not be repeated here.

It should be noted that the mobile phone is only an example of an electronic device 1 , and the present invention is not particularly limited. The present invention can be applied to electronic devices 1 such as mobile phones and tablet computers, and the present invention is not limited thereto.

In the description of this specification, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are intended to mean that the implementation Specific features, structures, materials or characteristics described in an embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (12)

1. An antenna assembly, characterized in that, comprising: The first antenna, the first antenna includes a first radiator, a first feeding structure and a first grounding structure, the first feeding structure is spaced apart from the first radiator, and the first feeding structure transmitting signals with the first radiator through capacitive coupling, one end of the first grounding structure is connected to one end of the first radiator, and the other end of the first grounding structure is grounded; A second antenna, where the second antenna is spaced apart from the first antenna, and the first feeding structure and the second antenna are located on both sides of the first grounding structure. 2. The antenna assembly according to claim 1, wherein the second antenna comprises: second radiator; a second feed structure communicatively connected to the second radiator; and A second ground structure, the second ground structure is connected to the second radiator, and the second feed structure is spaced apart from the second ground structure. 3. The antenna assembly according to claim 1, wherein the extending direction of the first radiator is the same as that of the first feeding structure. 4. The antenna assembly according to claim 1, wherein the extension direction of the first ground structure is perpendicular to the extension direction of the first radiator. 5. The antenna assembly according to claim 2, wherein the extension direction of the second radiator is opposite to the extension direction of the first radiator. 6. The antenna assembly according to claim 2, wherein the extension direction of the second radiator is the same as that of the second feed structure, and the extension direction of the second feed structure is the same as that of the second feed structure. The extending direction of the grounding structure is vertical. 7. The antenna assembly according to claim 2, wherein the second feeding structure is connected to the second radiator, and the extending direction of the second feeding structure is in line with that of the second grounding structure. The direction of extension is the same. 8. The antenna assembly according to claim 2, wherein one end of the first ground structure is connected to an end of the first radiator facing the second antenna, and one end of the second ground structure is connected to the second antenna. One end of the second radiator facing the first antenna is connected. 9. The antenna assembly according to claim 5, wherein the first radiator and the second radiator extend along the same straight line. 10. The antenna assembly according to claim 1, wherein the first antenna is a GPS antenna. 11. The antenna assembly according to claim 1, wherein the second antenna is an IFA antenna. 12. An electronic device, characterized in that it comprises: An antenna assembly, the antenna assembly being the antenna assembly according to any one of claims 1-11.