CN108155471A - The antenna structure and its mobile terminal that a kind of becket shields comprehensively - Google Patents
The antenna structure and its mobile terminal that a kind of becket shields comprehensively Download PDFInfo
- Publication number
- CN108155471A CN108155471A CN201711247569.8A CN201711247569A CN108155471A CN 108155471 A CN108155471 A CN 108155471A CN 201711247569 A CN201711247569 A CN 201711247569A CN 108155471 A CN108155471 A CN 108155471A
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- China
- Prior art keywords
- metal edge
- edge strip
- metal
- distributing point
- antenna
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
Abstract
The invention discloses the antenna structures and its mobile terminal that a kind of becket shields comprehensively, the antenna structure includes metal backing, several breaking joints and distributing point are provided on the metal edge frame and the metal edge frame of metal backing, the metal edge frame is divided into the first metal edge strip by the breaking joint, second metal edge strip, third metal edge strip and the 4th metal edge strip, the metal backing and the third metal edge strip or the 4th metal edge strip composition first antenna body, the metal backing and first metal edge strip or the second metal edge strip form the second antenna body, the first antenna body connect to form low frequency and intermediate frequency antenna with rf chip by the distributing point, second antenna body connect to form high frequency antenna by the distributing point with the rf chip.Comprehensive screen that the present invention solves existing mobile terminal has tied up the space of antenna so that antenna efficiency is deteriorated, the technical issues of finally affecting the overall emitted power of antenna.
Description
Technical field
A kind of shield comprehensively the present invention relates to mobile terminal structure technical field more particularly to becket antenna structure and its
Mobile terminal.
Background technology
With the development of mobile terminal technology, requirement of the people to mobile terminal product is higher and higher, nowadays mobile terminal
More than a kind of tool, with more the attribute of ornament, slim and graceful very thin fuselage can also increase the feeling of fashion, become more use
The selection at family.Therefore major mobile terminal manufacturer is also constantly strengthening technical research, it is intended to do mobile terminal thinner.Separately
Outside, the bigger for making screen is also pursued, particularly screen accounting requirement is higher and higher, it is also proposed that the concept shielded comprehensively, comprehensively
Screen is mobile terminal industry for one of superelevation screen accounting mobile terminal design than broad definition.From literal upper explanation just
The front for being mobile phone is entirely screen, and four bezel locations of mobile terminal are designed using Rimless, are pursued close
100% screen accounting.But due to being limited to current technology, current comprehensive screen mobile terminal is temporarily superelevation screen accounting
Mobile terminal can not accomplish the mobile terminal of mobile terminal front panel accounting 100%.Described comprehensive screen movement in the industry now
Terminal refers to that more than 80% can be reached by really shielding accounting, possess the mobile terminal of ultra-narrow frame design.
The appearance design sense of screen mobile terminal is increased dramatically, but it also brings Antenna Design huge difficulty comprehensively
Topic and challenge.Comprehensively shield the day space of lines of mobile terminal by heavy compression at 18: 9, increases Antenna Design difficulty so that upper and lower day
It can be difficult linearly the full frequency band design that low frequency+intermediate frequency+high frequency is completely covered.Particularly special-shaped screen design will heaven space of lines compression
Extremely almost without clearance zone, when the performance of antenna being caused to be not enough to support generally to solve the problems, such as holding at present, by transmitting antenna
The demand of antenna is switched to, seriously affects user experience.
Invention content
The antenna structure and its mobile terminal shielded comprehensively it is a primary object of the present invention to propose a kind of becket, for existing
The comprehensive screen for having mobile terminal has tied up the space of antenna so that antenna efficiency is deteriorated, and finally affects the overall emission of antenna
The technical issues of power.
In order to solve the above technical problem, the present invention provides the antenna structure that a kind of becket shields comprehensively, for moving
Terminal realizes network communication, is set on the metal edge frame and the metal edge frame including metal backing, around the metal backing
Several breaking joints and distributing point are equipped with, the metal edge frame is divided into the first metal edge strip, the second metal edge strip, third by the breaking joint
Metal edge strip and the 4th metal edge strip, the metal backing and the third metal edge strip or the 4th metal edge strip composition the
One antenna body, the metal backing and first metal edge strip or the second metal edge strip form the second antenna body, and described the
One antenna body connect to form low frequency and intermediate frequency antenna with rf chip by the distributing point, and second antenna body passes through
The distributing point connect to form high frequency antenna with the rf chip.
Further, first metal edge strip and second metal edge strip are separately positioned on the right side of the metal backing
Side and left side, the third metal edge strip and the 4th metal edge strip are separately positioned on the upper end of the metal backing under
End.
Further, the first distributing point is provided on the 4th metal edge strip, the third metal edge strip is provided with
Two distributing points, first distributing point and second distributing point pass through the first double-point double-throw switch and the rf chip
Connection.
Further, third distributing point is provided on first metal edge strip, second metal edge strip is provided with
Four distributing points, the third distributing point and the 4th distributing point pass through the second double-point double-throw switch and the rf chip
Connection.
Further, first double-point double-throw switch and second double-point double-throw switch are connected to a RF radio-frequency front-ends
Plate, the RF radio-frequency front-ends plate are connect with the rf chip.
Further, first distributing point is arranged on the metal edge frame lower end, and described between two breaking joints
4th metal edge strip connects.
Further, second distributing point is arranged on the metal edge frame upper end, and described between two breaking joints
Third metal edge strip connects.
Further, the third distributing point and the 4th distributing point are arranged on the lower end of the metal edge frame, positioned at two
The outside of breaking joint, the third distributing point are connect with first metal edge strip, the 4th distributing point and second metal
Edge strip connects.
Based on same inventive concept, another aspect of the present invention additionally provides a kind of mobile terminal, has above-mentioned metal
The antenna structure that ring shields comprehensively.
The advantageous effect of technical solution of the present invention：
The antenna structure and its mobile terminal that the becket of the present invention shields comprehensively, four are divided by breaking joint by metal edge frame
A part, wherein the first antenna body that the metal edge strip and metal backing of the left and right sides are formed is corresponding low frequency, intermediate frequency antenna,
The second antenna body that the metal edge strip and metal backing of middle upper and lower ends are formed is corresponding high frequency antenna, when holding mobile terminal
When, when wherein the metal edge strip of side blocks influence radiofrequency signal quality by hand, pass through the first double-point double-throw switch and second pair
Double-pole double throw switch carries out the distributing point switching of the metal edge strip of upper and lower ends and the left and right sides respectively, so as to eliminate due to user
Hand block caused by radiofrequency signal fluctuation problem, it is ensured that low frequency, intermediate frequency, high frequency full frequency band radiofrequency signal stable quality.
Description of the drawings
Fig. 1 is a kind of hardware architecture diagram for the mobile terminal for realizing each embodiment of the present invention；
Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention；
Fig. 3 is the antenna structure view that a kind of becket provided in an embodiment of the present invention shields comprehensively；
Fig. 4 is the circuit principle structure schematic diagram that a kind of approximate ring that the present invention implements to provide shields comprehensively；
Fig. 5 is that antenna structure blocks schematic diagram when the present invention implements the right hand-held mobile terminal provided；
Fig. 6 is that antenna structure blocks schematic diagram when the present invention implements the left hand-held mobile terminal provided；
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, using for representing that the suffix of such as " module ", " component " or " unit " of element is only
Be conducive to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention can include such as mobile phone, tablet
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
The shiftings such as media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer
The dynamic fixed terminals such as terminal and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
For moving except the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware architecture diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or fewer components,
Either combine certain components or different components arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receive and send messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, it penetrates
Frequency unit 101 can also be communicated by public transport expense quick payment with network and other equipment.Above-mentioned public transport expense
Quick payment can use any communication standard or agreement, including but not limited to GSM (Global System of Mobile
Communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet without
Line service), CDMA2000 (Code Division Multiple Access 2000, CDMA 2000), WCDMA
(Wideband Code Division Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-
Synchronous Code Division Multiple Access, TD SDMA), FDD-LTE (Frequency
Division Dup lexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time
Division Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and must be configured into for mobile terminal is not belonging to, it completely can be according to need
It to be omitted in the range for the essence for not changing invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
Formula, speech recognition mode, broadcast reception mode when under isotypes, it is that radio frequency unit 101 or WiFi module 102 are received or
The audio data stored in memory 109 is converted into audio signal and exports as sound.Moreover, audio output unit 103
The relevant audio output of specific function performed with mobile terminal 100 can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 can include loud speaker, buzzer etc..
A/V input units 104 are used to receive audio or video signal.A/V input units 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the static images or the image data of video obtained in image capture mode by image capture apparatus (such as camera) carry out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, details are not described herein.
Display unit 106 is used to show by information input by user or be supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Display panel 1061 is configured in forms such as (0rganic Light-Emitting Diode, OLED).
User input unit 107 can be used for receiving the number inputted or character information and generation and the use of mobile terminal
The key signals input that family is set and function control is related.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects such as finger, stylus or attachment on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, then gives processor 110, and the order that processor 110 is sent can be received and performed.It in addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc.
It is one or more, do not limit herein specifically.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the component independent as two to realize the function that outputs and inputs of mobile terminal, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) can include wired or wireless head-band earphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for device of the connection with identification module, audio input/output (I/0) end
Mouth, video I/0 ports, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part is stored in storage by running or performing the software program being stored in memory 109 and/or module and call
Data in device 109 perform the various functions of mobile terminal and processing data, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, the main processing operation system of application processor, user interface and application program etc., modem processor is main
Handle public transport expense quick payment.It is understood that above-mentioned modem processor can not also be integrated into processor
In 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
For the ease of understanding the embodiment of the present invention, below to the communications network system that is based on of mobile terminal of the present invention into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
The LTE system united as universal mobile communications technology, the LTE system include the UE (User Equipment, the use that communicate connection successively
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and some are preserved in relation to use such as service features, data rates
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address is distributed and other functions, and PCRF2036 is business data flow and the strategy of IP bearing resources and charging control strategic decision-making
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, it is readily applicable to other public transport expense quick payment systems, such as GSM, CDMA2000,
WCDMA, TD-SCDMA and following new network system etc., do not limit herein.
The each embodiment of the method for the present invention is proposed based on above-mentioned 100 hardware configuration of mobile terminal, communications network system.
Embodiment 1
As shown in Figure 3,4, an embodiment of the present invention provides the antenna structure that a kind of becket shields comprehensively, for mobile terminal
Network communication is realized, including metal backing 10, around the metal edge frame 20 of the metal backing 10 and the metal edge frame 20
On be provided with several breaking joints 70 and distributing point, the metal edge frame is divided into the first metal edge strip 21, the second gold medal by the breaking joint 70
Belong to edge strip 22,23 and the 4th metal edge strip 24 of third metal edge strip, the metal backing 10 and the third metal edge strip 23
Either the 4th metal edge strip 24 composition first antenna body metal backing 10 and first metal edge strip, 21 or second gold medal
Belong to edge strip 22 and form the second antenna body, the first antenna body connect shape by the distributing point with rf chip WTR60
Into low frequency and intermediate frequency antenna, second antenna body connect to be formed with the rf chip WTR60 by the distributing point
High frequency antenna.
Wherein, first metal edge strip 21 and second metal edge strip 22 are separately positioned on the metal backing 10
Right side and left side, the third metal edge strip 23 and the 4th metal edge strip 24 are separately positioned on the upper of the metal backing 10
End and lower end.
First antenna body is 10 and second metal edge strip 22 of 10 and first metal edge strip 21 of metal backing or metal backing；
Second antenna body is metal backing 10 and third metal edge strip 23 or 10 and the 4th metal edge strip 24 of metal backing.
Wherein, the first distributing point (Ant1) 11, the third metal edge strip 23 are provided on the 4th metal edge strip 24
The second distributing point (Ant2) 12, first distributing point (Ant1) 11 and second distributing point (Ant2) 12 are provided with by
Double-pole double-throw switch 30 is connect with the rf chip WTR60.
Wherein, third distributing point (Ant3) 13, second metal edge strip 22 are provided on first metal edge strip 21
The 4th distributing point (Ant4) 14, the third distributing point (Ant3) 13 and the 4th distributing point (Ant4) 14 are provided with by
Two double-point double-throw switch are connect with the rf chip WTR60.
Wherein, first double-point double-throw switch 30 and second double-point double-throw switch 40 are connected to a RF radio-frequency front-ends
Plate (RF Front End) 50, the RF radio-frequency front-ends plate (RF Front End) 50 connect with the rf chip WTR60
It connects.
Wherein, first distributing point (Ant1) 11 is arranged on 20 lower end of metal edge frame, positioned at two breaking joints 70 it
Between, it is connect with the 4th metal edge strip 24.
Wherein, second distributing point (Ant2) 12 is arranged on 20 upper end of metal edge frame, positioned at two breaking joints 70 it
Between, it is connect with the third metal edge strip 23.
Wherein, 13 and the 4th distributing point (Ant4) 14 of third distributing point (Ant3) is arranged on the metal edge frame 20
Lower end, positioned at the outside of two breaking joints 70, the third distributing point (Ant3) 13 connect with first metal edge strip 21, described
4th distributing point (Ant4) 14 is connect with second metal edge strip 22.
Technical scheme of the present invention sets main road antenna and bypass antenna, and main road antenna is split as the first distributing point Ant1
With third distributing point Ant3, bypass antenna is split as the second distributing point the second distributing point Ant2 and the 4th distributing point Ant4, wherein
First distributing point Ant1 and the second distributing point Ant2 support low frequency+intermediate-frequency bands, and third distributing point Ant3 and the 4th distributing point
Ant4 supports high-frequency band.
Also, the third distributing point Ant3 of high frequency and the 4th distributing point Ant4 are individually placed to the left and right of mobile terminal bottom
Both ends.First the second distributing points of distributing point Ant1/ Ant2 reduces high-frequency band demand after frequency range is split, and can reduce design difficulty simultaneously
Effective improving performance.
First distributing point Ant1/ the second distributing point Ant2 are connected respectively using 2 double-point double-throw switch DPDT to present with third
Electric the 4th distributing point Ant4 of point Ant3/, wherein, the first double-point double-throw switch 30 connects the first distributing point Ant1 and the second distributing point
Ant2, the second double-point double-throw switch 40 connection third distributing point Ant3 and the 4th distributing point Ant4.
As shown in figure 5, when the right hand holds mobile terminal, third distributing point Ant3 is influenced hydraulic performance decline, high frequency antenna by hand
Intelligence is switched to the 4th distributing point Ant4 and ensures high frequency antenna signal stabilization.
As shown in fig. 6, when left-handed mobile terminal, it is main road antenna to maintain high frequency third distributing point Ant3.
Likewise, when the first distributing point Ant1 is touched by hand and during hydraulic performance decline, the second distributing point also can be intelligently switched to
Ant2, it is ensured that user experience.
Embodiment 2
Based on same inventive concept, another aspect of the present invention additionally provides a kind of mobile terminal, has above-mentioned metal
The antenna structure that ring shields comprehensively, specifically, as shown in Figure 3,4, including metal backing 10, around the metal of the metal backing 10
Several breaking joints 70 and distributing point are provided on frame 20 and the metal edge frame 20, the breaking joint 70 divides the metal edge frame
Into the first metal edge strip 21, the second metal edge strip 22,23 and the 4th metal edge strip 24 of third metal edge strip, the metal backing
10 form first antenna body, the metal backing 10 and described the with 23 or the 4th metal edge strip 24 of third metal edge strip
One metal edge strip 21 or the second metal edge strip 22 form the second antenna body, and the first antenna body is by the distributing point with penetrating
Frequency transceiving chip WTR60 connects to form low frequency and intermediate frequency antenna, and second antenna body passes through the distributing point and the radio frequency
Transceiving chip WTR60 connects to form high frequency antenna.
Wherein, first metal edge strip 21 and second metal edge strip 22 are separately positioned on the metal backing 10
Right side and left side, the third metal edge strip 23 and the 4th metal edge strip 24 are separately positioned on the upper of the metal backing 10
End and lower end.
First antenna body is 10 and second metal edge strip 22 of 10 and first metal edge strip 21 of metal backing or metal backing；
Second antenna body is metal backing 10 and third metal edge strip 23 or 10 and the 4th metal edge strip 24 of metal backing.
Wherein, the first distributing point (Ant1) 11, the third metal edge strip 23 are provided on the 4th metal edge strip 24
The second distributing point (Ant2) 12, first distributing point (Ant1) 11 and second distributing point (Ant2) 12 are provided with by
Double-pole double-throw switch 30 is connect with the rf chip WTR60.
Wherein, third distributing point (Ant3) 13, second metal edge strip 22 are provided on first metal edge strip 21
The 4th distributing point (Ant4) 14, the third distributing point (Ant3) 13 and the 4th distributing point (Ant4) 14 are provided with by
Two double-point double-throw switch are connect with the rf chip WTR60.
Wherein, first double-point double-throw switch 30 and second double-point double-throw switch 40 are connected to a RF radio-frequency front-ends
Plate (RF Front End) 50, the RF radio-frequency front-ends plate (RF Front End) 50 connect with the rf chip WTR60
It connects.
Wherein, first distributing point (Ant1) 11 is arranged on 20 lower end of metal edge frame, positioned at two breaking joints 70 it
Between, it is connect with the 4th metal edge strip 24.
Wherein, second distributing point (Ant2) 12 is arranged on 20 upper end of metal edge frame, positioned at two breaking joints 70 it
Between, it is connect with the third metal edge strip 23.
Wherein, 13 and the 4th distributing point (Ant4) 14 of third distributing point (Ant3) is arranged on the metal edge frame 20
Lower end, positioned at the outside of two breaking joints 70, the third distributing point (Ant3) 13 connect with first metal edge strip 21, described
4th distributing point (Ant4) 14 is connect with second metal edge strip 22.
The antenna structure and its mobile terminal that the becket of the present invention shields comprehensively, four are divided by breaking joint by metal edge frame
A part, wherein the first antenna body that the metal edge strip and metal backing of the left and right sides are formed is corresponding low frequency, intermediate frequency antenna,
The second antenna body that the metal edge strip and metal backing of middle upper and lower ends are formed is corresponding high frequency antenna, when holding mobile terminal
When, when wherein the metal edge strip of side blocks influence radiofrequency signal quality by hand, pass through the first double-point double-throw switch and second pair
Double-pole double throw switch carries out the distributing point switching of the metal edge strip of upper and lower ends and the left and right sides respectively, so as to eliminate due to user
Hand block caused by radiofrequency signal fluctuation problem, it is ensured that low frequency, intermediate frequency, high frequency full frequency band radiofrequency signal stable quality.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or device institute
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), used including some instructions so that a station terminal equipment (can be mobile phone, computer takes
Be engaged in device, air conditioner or the network equipment etc.) perform method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. the antenna structure that a kind of becket shields comprehensively realizes network communication, which is characterized in that including metal for mobile terminal
Several breaking joints and distributing point are provided on backboard, the metal edge frame around the metal backing and the metal edge frame, it is described
The metal edge frame is divided into the first metal edge strip, the second metal edge strip, third metal edge strip and the 4th metal edge strip by breaking joint,
The metal backing and the third metal edge strip or the 4th metal edge strip composition first antenna body, the metal backing and institute
It states the first metal edge strip or the second metal edge strip forms the second antenna body, the first antenna body is by the distributing point with penetrating
Frequency transceiving chip connects to form low frequency and intermediate frequency antenna, and second antenna body passes through the distributing point and the radio-frequency receiving-transmitting core
Piece connects to form high frequency antenna.
2. the antenna structure that a kind of becket according to claim 1 shields comprehensively, which is characterized in that first metal edges
Item and second metal edge strip are separately positioned on the right side and left side of the metal backing, the third metal edge strip and described
4th metal edge strip is separately positioned on the top and bottom of the metal backing.
3. the antenna structure that a kind of becket according to claim 2 shields comprehensively, which is characterized in that the 4th metal edges
The first distributing point is provided on item, the third metal edge strip is provided with the second distributing point, first distributing point and described
Two distributing points are connect by the first double-point double-throw switch with the rf chip.
4. the antenna structure that a kind of becket according to claim 3 shields comprehensively, which is characterized in that first metal edges
Third distributing point is provided on item, second metal edge strip is provided with the 4th distributing point, the third distributing point and described
Four distributing points are connect by the second double-point double-throw switch with the rf chip.
5. the antenna structure that a kind of becket according to claim 4 shields comprehensively, which is characterized in that first double-pole is double
Throw switch and second double-point double-throw switch are connected to a RF radio-frequency front-end plates, and the RF radio-frequency front-ends plate is received with the radio frequency
Send out chip connection.
6. the antenna structure that a kind of becket according to claim 4 shields comprehensively, which is characterized in that first distributing point
The metal edge frame lower end is arranged on, between two breaking joints, is connect with the 4th metal edge strip.
7. the antenna structure that a kind of becket according to claim 4 shields comprehensively, which is characterized in that second distributing point
The metal edge frame upper end is arranged on, between two breaking joints, is connect with the third metal edge strip.
8. the antenna structure that a kind of becket according to claim 4 shields comprehensively, which is characterized in that the third distributing point
The lower end of the metal edge frame is arranged on the 4th distributing point, positioned at the outside of two breaking joints, the third distributing point with it is described
First metal edge strip connects, and the 4th distributing point is connect with second metal edge strip.
9. a kind of mobile terminal, which is characterized in that the mobile terminal has the gold of any one of the claims 1-8
Belong to ring and shield antenna structure comprehensively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247569.8A CN108155471A (en) | 2017-11-30 | 2017-11-30 | The antenna structure and its mobile terminal that a kind of becket shields comprehensively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247569.8A CN108155471A (en) | 2017-11-30 | 2017-11-30 | The antenna structure and its mobile terminal that a kind of becket shields comprehensively |
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| CN108155471A true CN108155471A (en) | 2018-06-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711247569.8A Pending CN108155471A (en) | 2017-11-30 | 2017-11-30 | The antenna structure and its mobile terminal that a kind of becket shields comprehensively |
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| CN (1) | CN108155471A (en) |
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| CN109687150A (en) * | 2018-12-17 | 2019-04-26 | 惠州Tcl移动通信有限公司 | A kind of antenna structure and electronic equipment |
| CN111668588A (en) * | 2019-03-08 | 2020-09-15 | 青岛海信移动通信技术股份有限公司 | Antenna device applied to handheld mobile terminal and switching method |
| CN112042051A (en) * | 2019-01-04 | 2020-12-04 | 华为技术有限公司 | Antenna system and electronic device |
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Application publication date: 20180612 |