CN109687150A - A kind of antenna structure and electronic equipment - Google Patents
A kind of antenna structure and electronic equipment Download PDFInfo
- Publication number
- CN109687150A CN109687150A CN201811543155.4A CN201811543155A CN109687150A CN 109687150 A CN109687150 A CN 109687150A CN 201811543155 A CN201811543155 A CN 201811543155A CN 109687150 A CN109687150 A CN 109687150A
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- antenna
- metal frame
- breakpoint
- frequency
- realizing
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
-
- 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
- H01Q1/44—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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
Abstract
The embodiment of the invention discloses a kind of antenna structure and electronic equipment, which includes metal frame, and metal frame lower end is provided with for realizing the transmitting of main collection and received lower antenna, the upper antenna that metal frame upper end is provided with for realizing diversity reception；Upper antenna or the corresponding metal frame position of lower antenna are provided at least one breakpoint, upper antenna or the lower antenna are divided into mutiple antennas, to realize different frequency range antenna function respectively.At least one breakpoint is arranged in upper antenna or lower antenna in the embodiment of the present invention, antenna or lower antenna is allowed to be divided into mutiple antennas, the frequency range that upper antenna or lower antenna are supported is split into different antennas, to realize different band antenna functions respectively, improves antenna performance.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of antenna structure and electronic equipment.
Background technique
With the electronic equipments such as mobile phone, tablet computer in people's daily life using more and more extensive, people are to electricity
The structure and function of sub- equipment is also constantly proposing new demand, for example requires smaller specification of equipment, bigger screen accounting, hand
Sense more preferably metal shell etc..Under the requirement of this design concept, more and more devices can be placed in antenna area, thus
The space environment of antenna is caused to become increasingly complex.In a limited space under environment, the mobile phone day for meeting multiband demand is designed
Line is at difficult point.
Conventional aerial design, antenna is single, and all frequency ranges all pass through an antenna and realize that required space is big, in mesh
Good antenna performance is difficult to realize in the preceding mobile phone environment for shielding small clearance zone comprehensively.
Summary of the invention
The embodiment of the present invention provides a kind of antenna structure and electronic equipment, and the frequency range that upper antenna or lower antenna are supported is torn open
It is divided into different antennas, to realize different band antenna functions respectively, improves antenna performance.
In a first aspect, the application provides a kind of antenna structure, the antenna structure includes metal frame, the metal frame
Lower end is provided with for realizing the transmitting of main collection and received lower antenna, and the metal frame upper end is provided with to be connect for realizing diversity
The upper antenna received；
The upper antenna or the corresponding metal frame position of the lower antenna are provided at least one breakpoint, on described
Antenna or the lower antenna are divided into mutiple antennas, to realize different frequency range antenna function respectively.
Further, the lower antenna is a part of the metal frame lower end, the corresponding metal frame of the lower antenna
The first breakpoint and the second breakpoint are provided in body, the lower antenna is divided into first antenna and second day by first breakpoint
Line, second breakpoint separate the first antenna and metal frame lower end rest part.
Further, the first antenna for realizing the main collection transmitting of default low frequency and receive capabilities, first it is default in
Frequently the main collection emission function of the transmitting of main collection and receive capabilities and the second default intermediate frequency.
Further, in the described first default intermediate frequency each frequency range transmitting receive 1850~1990Mhz of frequency, described second
The tranmitting frequency of each frequency range is in 1710~1980Mhz in default intermediate frequency.
Further, second antenna for realizing the described second default intermediate frequency main collection receive capabilities, and it is default
The main collection of high frequency emits and receive capabilities.
Further, the corresponding metal frame length of the first antenna is greater than the corresponding metal frame of second antenna
Length.
Further, the end of second antenna, the feedback of the first antenna is arranged in the feed point of second antenna
The end of the first antenna, and the feed point far from second antenna is arranged in point.
Further, the upper antenna is all or part of of the metal frame upper end, and the lower antenna is corresponding
It is provided with third breakpoint and the 4th breakpoint in metal frame, the upper antenna is divided by the third breakpoint and the 4th breakpoint
Triantennary, the 4th antenna and the 5th antenna, the 4th antenna and the 5th antenna are in the third antenna two sides.
Further, the third antenna presets intermediate frequency for realizing the diversity reception function and third of default low frequency
Diversity reception function；
4th antenna is for realizing GPS antenna function, the diversity reception function of the 4th default intermediate frequency, and default height
The diversity reception function of frequency；
5th antenna is for realizing Wi-Fi antenna function.
Further, the feed point of the 4th antenna is located at the right end of the 4th antenna, the feed point of the third antenna
Positioned at the left end of the third antenna, the feed point of the 5th antenna is located at the right end of the 5th antenna.
Further, the metal frame lower end is equipped with first antenna bracket, and the antenna cabling of second antenna uses
On the first antenna bracket, the first antenna bracket is connected by elastic slice switching with the metal frame LDS mode laser carving
Together.
Further, the metal frame lower end is equipped with the second antenna holder, the 4th antenna and the 5th antenna
Antenna cabling using LDS mode laser carving on second antenna holder, second antenna holder by elastic slice transfer and
The metal frame connects together.
Second aspect, the application provide a kind of electronic equipment, described including the antenna structure any in first aspect
Metal frame in antenna structure is the shell of the electronic equipment.
Antenna structure includes metal frame in the embodiment of the present invention, and metal frame lower end is provided with for realizing the transmitting of main collection
The upper antenna being provided with received lower antenna, metal frame upper end for realizing diversity reception；In upper antenna or lower antenna pair
The metal frame position answered is provided at least one breakpoint, and upper antenna or the lower antenna are divided into mutiple antennas, with respectively
Realize different frequency range antenna function.At least one breakpoint is arranged in upper antenna or lower antenna in the embodiment of the present invention, so that heaven
Line or lower antenna can be divided into mutiple antennas, and the frequency range that upper antenna or lower antenna are supported is split into different antennas, with
Different band antenna functions is realized respectively, improves antenna performance.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is one embodiment structural schematic diagram of antenna structure in the embodiment of the present invention；
Fig. 2 is one embodiment structural schematic diagram of electronic equipment in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
Currently, B5/B8/B12/B13/B20/B28/B71 is low in the frequency range that electronic equipment (such as mobile phone) is supported
Frequently, frequency range is from 600Mhz-960Mhz；B1/B2/B3/B4/B39/B66 is intermediate frequency, and frequency range is from 1710MHz-
2200Mhz；B7/B30/B38/B40/B41 is high frequency, and frequency range is from 2300Mhz-2690Mhz；B4/B66 frequency range has a spy
Point emits frequency used and receives frequency used relatively far apart, such as B4 tranmitting frequency 1710-1755Mhz, receives frequency
2110-2155Mhz is separated by nearly 350Mhz, B66 tranmitting frequency 1710-1780Mhz, receives frequency 2110-2200Mhz, is separated by close
330Mhz. conventional aerial, the main collection transmitting of B4/B66 and reception are realized by an antenna, the intermediate frequency realized required for antenna
For frequency band from 1.7G to 2.2G, bandwidth is very big, and it also requires realizing that the main collection transmitting of low frequency receives simultaneously, in some small clearance zones
Under environment, attainable antenna efficiency and performance are simultaneously bad, especially influence the realization of low frequency performance.It is conventional on diversity antenna
Antenna also needs an antenna and supports low frequency, and intermediate frequency, each band frequency of high frequency, required bandwidth is very wide, comprehensive
In screen project, the clearance zone being able to achieve is very small, and such diversity antenna also cannot achieve good performance.
Based on this, the embodiment of the present invention provides a kind of antenna structure and electronic equipment, is described in detail separately below.
Firstly, providing a kind of antenna structure in the embodiment of the present invention, the antenna structure includes metal frame, the metal
Framework lower end is provided with for realizing the transmitting of main collection and received lower antenna, and the metal frame upper end is provided with to divide
Collect received upper antenna；The upper antenna or the corresponding metal frame position of the lower antenna are provided at least one breakpoint,
The upper antenna or the lower antenna are divided into mutiple antennas, to realize different frequency range antenna function respectively.
As shown in Figure 1, for one embodiment structural schematic diagram of antenna structure in the embodiment of the present invention, the antenna structure
Including metal frame 101,101 lower end of metal frame is provided with for realizing the transmitting of main collection and received lower antenna, described
Corresponding lower day has can be set in the upper antenna that 101 upper end of metal frame is provided with for realizing diversity reception, the lower antenna
Corresponding upper antenna feed point has can be set in line feed point, the upper antenna；
The upper antenna or the corresponding metal frame position of the lower antenna are provided at least one breakpoint, on described
Antenna or the lower antenna are divided into mutiple antennas, to realize different frequency range antenna function respectively.
At least one breakpoint is arranged in upper antenna or lower antenna in the embodiment of the present invention, so that upper antenna or lower antenna can be with
It is divided into mutiple antennas, the frequency range that upper antenna or lower antenna are supported is split into different antennas, it is different to realize respectively
Band antenna function, improves antenna performance.
In addition, metal frame 101 can be aluminium alloy or kirsite, 101 top and bottom of metal frame setting heaven
Line and lower antenna, antenna breakpoint location can prevent user from holding electronic equipment in 101 top and bottom of metal frame at this time
When, antenna breakpoint is held, antenna short circuit is caused, causes signal fading badly.
Wherein, in the embodiment of the present invention, upper antenna or corresponding 101 position of metal frame of lower antenna are provided at least one
A breakpoint can be, and corresponding 101 position of metal frame is provided at least one breakpoint in upper antenna, or corresponding in lower antenna
101 position of metal frame be provided at least one breakpoint, alternatively, in upper antenna and the corresponding metal frame of lower antenna 101
It sets and is provided at least one breakpoint, at least one of upper antenna or lower antenna can be divided into multiple days by aforesaid way
Line realizes the antenna function of different frequency range, promotes the overall performance of antenna structure, in the specific embodiment of the present invention upper antenna or under
The setting of the antenna point of interruption is not construed as limiting.
In the embodiment of the present invention, the width of each breakpoint be can be set in 1.4~1.8mm, preferably 1.6mm, wider more
Be conducive to antenna performance, metal frame is fully disconnected in breakpoint location, and disconnecting can be insulated in space with filled plastics, antenna performance
Realization, depend between the metal of breakpoint two sides and intercouple, so metal frame needs to disconnect, and to have it is certain away from
From.And metal frame disconnects, the isolation just having had between the antenna using different sections of metal frames.In upper antenna under
When the corresponding metal frame position of antenna is provided with identical quantity breakpoint, breakpoint can be in symmetric position, overall beautiful to guarantee.
Such as two breakpoints are set on upper corresponding 101 position of metal frame of antenna, corresponding 101 position of metal frame is set on lower antenna
Two breakpoints are set, at this point, four breakpoints can be in symmetric position, it is overall beautiful to guarantee.
In some embodiment of the invention, upper antenna is all or part of of 101 upper end of metal frame, lower antenna
For all or part of of 101 upper end of metal frame.
According to antenna performance implementation feature, radiator required for low frequency is long, and radiator required for medium-high frequency is short, and
The radiator meeting nature of low frequency generates a secondary resonance, realizes part frequency performance, therefore the frequency that antenna can be supported
Section is split into be realized with different antennas, and according to electronic devices structure feature, distributes antenna different placement positions, with this
Realize more preferably antenna performance.Specifically, antenna is a part of 101 lower end of metal frame instantly, as shown in Figure 1, under
The first breakpoint 102 and the second breakpoint 103 are can be set in the corresponding metal frame 101 of antenna, first breakpoint 102 is by institute
State lower antenna and be divided into first antenna 104 and the second antenna 105, second breakpoint 103 by the first antenna 104 with it is described
101 lower end rest part of metal frame is separated.
Wherein, first antenna 104 is for realizing the main collection transmitting of default low frequency and receive capabilities, the first default main collection of intermediate frequency
Transmitting and receive capabilities and the second default intermediate frequency main collection emission function.Default low frequency includes B5/B8/B12/B13/B20/
The frequency ranges such as B28/B71.First default intermediate frequency and the second default intermediate frequency composition completely preset the Mid Frequency (intermediate frequency of such as mobile communication
Section), for example, the first default intermediate frequency includes the frequency ranges such as B2/B3/B39, the second default intermediate frequency includes the frequency ranges such as B1/B4/B66.Into one
Step, according to antenna feature, low frequency radiation knows from experience nature and generates a part of 2 resonance, can be realized with the resonance of this part 2 times
The main collection transmitting receptivity of B2/B3/B39 and main collection transmitting (no to receive) performance of B1/B4/B66.
Further, in the described first default intermediate frequency each frequency range transmitting receive 1850~1990Mhz of frequency, described second
The tranmitting frequency of each frequency range is in 1710~1980Mhz in default intermediate frequency.Such as first default intermediate frequency be the frequency ranges such as B2/B3/B39,
When second default intermediate frequency is the frequency ranges such as B1/B4/B66, B1 tranmitting frequency exists in 1920-1980Mhz, B4/B66 tranmitting frequency
1710-1780Mhz, B2 transmitting and receiving frequency in 1850-1990Mhz, B39 transmitting receives frequency in 1880-1920Mhz, this
Sample first antenna only needs to realize the bandwidth performance of 1710-1990Mhz in intermediate-frequency section, and narrow bandwidth is easy to accomplish.
In embodiments of the present invention, the main collection that second antenna 105 can be used to implement the described second default intermediate frequency connects
Receive the transmitting of main collection and receive capabilities of function and default high frequency.Wherein, default high frequency may include B7/B30/B38/B40/
The frequency ranges such as B41, the second default intermediate frequency can with as described above, including B1/B4/B66 etc. frequency ranges.
Since the frequency that the second antenna 105 is supported is intermediate frequency B1/B4/B66 and high frequency B7/B30/B38/B40/B41, second
The frequency that antenna 105 is supported is relatively high, and frequency is higher, and required radiator electrical length is shorter, therefore further,
The corresponding metal frame length of the first antenna 104 is greater than the corresponding metal frame length of second antenna 105.The present invention
In embodiment, this section of metal length of metal edge frame such as Fig. 1,101 bottom middle section of metal frame is longer, can be used to realize first
The low frequency performance supported required for antenna 104.
Further, the setting of 104 length of first antenna can be unsuitable too long in 42~48mm, preferably 45mm, will affect the
The antenna performance of two antennas 105 is realized.Because this section of metal frame is mainly used for realizing that low frequency performance, 45mm just allow metal frame
The response resonance of body is within the scope of 600-900MHZ, if metal frame length is too long, response resonance is deviated toward low frequency band, will lead
It causes the frequency ranges performances such as the B5 near 800-900MHZ poor, and is difficult to optimize.Second antenna, 105 length, which can be set, to be greater than
18mm, this partial-length is longer as far as possible, is conducive to antenna performance and realizes, because this section of metal frame is mainly used for realizing medium-high frequency
Antenna performance, the not enough response response resonance of the length of 18mm, but due to electronic device design, this section of metal frame can
Sufficient length can be not achieved, need additionally to add LDS cabling and supply, be described in detail in subsequent embodiment.
Since first antenna 104 is other than low frequency, intermediate frequency only needs to realize 1.7G-2GHz frequency range performance, relatively conventional day
Line needs to realize the bandwidth needed support from 1.7G-2.2Ghz frequency to be reduced to 300Mhz from 500Mhz, and reduction 2/5 is required
Narrow bandwidth, it is possible to realize higher single-frequency performance, while more spaces that can also give way are to low frequency, allow low-frequency antenna ratio
Conventional aerial performance is higher.B4/B66 receiving portion passes through another the second antenna from the 100Mhz bandwidth of 2.1G-2.2GHz
105 realize.By the setting of above-mentioned first antenna 104 and the second antenna 105, low frequency, intermediate frequency can be realized on lower antenna respectively
It with the antenna function of each frequency range of high frequency, and does not interfere with each other, improves the antenna performance of lower antenna entirety.
In order to avoid the interference between first antenna 104 and the second antenna 105, increase first antenna 104 and the second antenna
105 isolation, the feed point 106 far from first antenna 104 can be set in the feed point 107 of the second antenna 105, specifically, second
The feed point 107 of antenna can be set in the end of second antenna 105, and the feed point 106 of first antenna can be set described
The end of first antenna 104, and the feed point 107 far from the second antenna.As shown in Figure 1, the setting of feed point 107 of the second antenna is the
The right end end of first antenna 104 is arranged in two antennas, 105 left end end, the feed point 106 of first antenna.
Likewise, upper antenna can be all or part of of 101 upper end of metal frame, in some implementations of the present invention
In example, as shown in Figure 1, third breakpoint 108 and the 4th breakpoint 109 can be set in the corresponding metal frame of lower antenna, it is described
The upper antenna is divided into third antenna 110, the 4th antenna 111 and the 5th antenna by third breakpoint 108 and the 4th breakpoint 109
112, the 4th antenna 111 and the 5th antenna 112 are in 110 two sides of third antenna.
In the embodiment of the present invention, third antenna 110 can be used to implement the diversity reception function and third of default low frequency
Default intermediate frequency diversity receive capabilities；4th antenna 111 can be used to implement GPS antenna function, the diversity of the 4th default intermediate frequency connects
Receive the diversity reception function of function and default high frequency；5th antenna can be used to implement WI-FI antenna function.Wherein, it presets
Low frequency equally may include the frequency ranges such as B5/B8/B12/B20/B28/B13/B71, and presetting high frequency equally may include B30/B7/
The frequency ranges such as B38/B40/B41.Third presets intermediate frequency and the 4th default intermediate frequency composition completely presets Mid Frequency (in such as mobile communication
Frequency range), for example, it includes B2 frequency range that third, which presets intermediate frequency, the 4th default intermediate frequency includes the frequency ranges such as B1/B4/B66/B39.Due to B1/
B4/B66/B39/B30/B7/B38/B40/B41 is relatively high with GPS frequency, can use the same antenna (the 4th antenna 111)
It realizes, while frequency used in 1575Mhz frequency used in GPS antenna and B1/B4/B66/B39/B30/B7/B38/B40/B41
There is a distance, can be separated with frequency divider on RF framework.And the 5th antenna 112 in the embodiment of the present invention can individually be set
It sets for realizing WI-FI antenna function, such as realizes Wi-Fi 2.4G antenna function.
The different feature of metal frame physical length required for upper antenna similarly utilizes frequency different, different antennae it
Between realize and reasonable split and combine.In order to be able to achieve better low frequency performance, most of medium-high frequency is all separated, with
GPS antenna merges, and forms the 4th antenna 111.B2 utilizes the spontaneous secondary resonance realization of low frequency part, Ke Yibao
It stays on low-frequency antenna (third antenna 110), will not influence low frequency performance realization.Pass through above-mentioned third antenna 110, the 4th antenna
111 and the 5th antenna 112 setting, can realize low frequency, intermediate frequency, high frequency and GPS antenna, Wi-Fi antenna respectively on upper antenna
It etc. the antenna function of each frequency range, and does not interfere with each other, improves the antenna performance of antenna entirety.
Likewise, the setting of 110 length of third antenna can be unsuitable too long in 42~48mm, preferably 45mm, third will affect
The antenna performance of antenna 110 is realized.Because this section of metal frame is mainly used for realizing that low frequency performance, 45mm just allow metal frame
Response resonance within the scope of 600-900MHZ, if metal frame length is too long, response resonance toward low frequency band deviate, will lead to
The frequency ranges performance such as B5 near 800-900MHZ is poor, and is difficult to optimize.4th antenna, 111 length, which can be set, to be greater than
18mm, this partial-length is longer as far as possible, is conducive to antenna performance and realizes, because this section of metal frame is mainly used for realizing medium-high frequency
Antenna performance, the not enough response response resonance of the length of 18mm, but due to electronic device design, this section of metal frame can
Sufficient length can be not achieved, need additionally to add LDS cabling and supply, be detailed in subsequent descriptions content.
Likewise, increase the isolation between antenna in order to avoid the interference between antenna, specifically, as shown in Figure 1,
In the embodiment of the present invention, the feed point 114 of the 4th antenna can be set the right end positioned at the 4th antenna 111, and described
The feed point 113 of triantennary can be set positioned at the left end of the third antenna 110, and the feed point 115 of the 5th antenna can be set
Setting in the right end of the 5th antenna 112.
The design of above-mentioned several antennas in some embodiments, does not only ensure that antenna function using metal frame sometimes
The realization of energy, such as above-mentioned second antenna 105 and the 4th antenna 111, it is sometimes desirable to additionally add laser direct structuring technique
(Laser-Direct-structuring) cabling supplies track lengths, or reconciles cabling mode to reach ideal resonance
Or impedance position, to obtain ideal antenna performance.Therefore, an antenna branch respectively can be set in metal frame upper and lower part
Frame, antenna cabling are transferred on antenna holder, and through special elastic slice using LDS mode laser carving, are connected together with metal frame.
Specifically, metal frame lower end is equipped with first antenna bracket, the antenna cabling of second antenna 105 uses LDS mode laser carving
On the first antenna bracket, the first antenna bracket is transferred by elastic slice and is connected together with the metal frame 101.Into
One step, the metal frame lower end can be equipped with the second antenna holder, the 4th antenna 111 and the 5th antenna 112
Antenna cabling using LDS mode laser carving on second antenna holder, second antenna holder by elastic slice transfer and
The metal frame 101 connects together.
It should be noted that, in order to realize above-mentioned antenna structure, similarly being needed in radio architectures in the embodiment of the present invention
It is corresponding to improve, corresponding frequency range or access are split, and phase is connected to by radio frequency (RF, Radio Frequency) feeder line
In the antenna feed point answered.For example, needing after lower antenna is divided into first antenna and the second antenna by first antenna 104 and second day
The corresponding frequency range of line 105 or access split, and are connected in corresponding antenna feed point by RF feeder line.
Further, the first clearance zone can be set in 101 lower end of metal frame and the lower antenna corresponding position
116, the second clearance zone 117 can be set in 101 upper end of metal frame and the upper antenna corresponding position.Wherein, first
The width of clearance zone 107 is at least 5mm, and the width of the second clearance zone 108 is at least 3mm.
Metal frame can be used as a part of antenna radiator in the embodiment of the present invention, additionally by specific metal frame
Metal frame can be divided into several parts different in size by Cut Selection, each in conjunction with antenna according to metal frame design feature
The frequency feature of different frequency range distributes different frequency ranges with different further according to radiator length characteristic required for low-and high-frequency
Metal frame part realize antenna performance, and using antenna generate secondary resonance naturally the characteristics of, realize each band antenna and
Metal frame perfect combination, rational deployment antenna realize space optimal utilization, and antenna performance optimizes.
Correspondingly, the embodiment of the present invention also provides a kind of electronic equipment, as shown in Fig. 2, the electronic equipment may include penetrating
Frequently (RF, Radio Frequency) circuit 201, include one or more the memory of computer readable storage medium
202, input unit 203, display unit 204, sensor 205, voicefrequency circuit 206, Wireless Fidelity (WiFi, Wireless
Fidelity) module 207, the processor 208 and the components such as power supply 209 that include one or more than one processing core.
It will be understood by those skilled in the art that electronic devices structure shown in Figure 2 does not constitute the restriction to electronic equipment, can wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different component layouts.Wherein:
RF circuit 201 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, one or the processing of more than one processor 208 are transferred to；In addition, the data for being related to uplink are sent to
Base station.In general, RF circuit 201 includes but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, uses
Family identity module (SIM, Subscriber Identity Module) card, transceiver, coupler, low-noise amplifier
(LNA, Low Noise Amplifier), duplexer etc..In addition, RF circuit 201 can also by wireless communication with network and its
He communicates equipment.Any communication standard or agreement can be used in the wireless communication, and including but not limited to global system for mobile telecommunications is deposited
Storage media (GSM, Global System of Mobile communication), general packet radio service (GPRS,
General Packet Radio Service), it is CDMA (CDMA, Code Division Multiple Access), wide
Band CDMA (WCDMA, Wideband Code Division Multiple Access), long term evolution (LTE, Long
Term Evolution), Email, short message service (SMS, Short Messaging Service) etc..
In the embodiment of the present invention, RF circuit 201 includes antenna structure described in any embodiment in above-described embodiment.
Memory 202 can be used for storing software program and module, and processor 208 is stored in memory 202 by operation
Software program and module, thereby executing various function application and data processing.Memory 202 can mainly include storage journey
Sequence area and storage data area, wherein application program needed for storing program area can store operation storage medium, at least one function
(such as sound-playing function, image player function etc.) etc.；Storage data area can be stored to be created according to using for electronic equipment
Data (such as audio data, phone directory etc.) etc..In addition, memory 202 may include high-speed random access memory, may be used also
To include nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-states
Part.Correspondingly, memory 202 can also include Memory Controller, to provide processor 208 and 203 pairs of input unit storages
The access of device 202.
Input unit 203 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating stick, optics or trackball signal input.Specifically, in a specific embodiment
In, input unit 203 may include touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touch display screen or touching
Control plate, collect user on it or nearby touch operation (such as user using any suitable object such as finger, stylus or
Operation of the attachment on touch sensitive surface or near touch sensitive surface), and corresponding connection dress is driven according to preset formula
It sets.Optionally, touch sensitive surface may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus is examined
The touch orientation of user is surveyed, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller from
Touch information is received on touch detecting apparatus, and is converted into contact coordinate, then gives processor 208, and can reception processing
Order that device 208 is sent simultaneously is executed.Furthermore, it is possible to a variety of using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch sensitive surface.In addition to touch sensitive surface, input unit 203 can also include other input equipments.Specifically, other are defeated
Entering equipment can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse
One of mark, operating stick etc. are a variety of.
Display unit 204 can be used for showing information input by user or the information and electronic equipment that are supplied to user
Various graphical user interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.
Display unit 204 may include display panel, optionally, can use liquid crystal display (LCD, Liquid Crystal
Display), the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display surface
Plate.Further, touch sensitive surface can cover display panel, after touch sensitive surface detects touch operation on it or nearby,
Processor 208 is sent to determine the type of touch event, is followed by subsequent processing device 208 according to the type of touch event in display panel
It is upper that corresponding visual output is provided.Although touch sensitive surface and display panel are realized as two independent components in Fig. 2
Input and input function, but in some embodiments it is possible to it is touch sensitive surface and display panel is integrated and realize and input and defeated
Function out.
Electronic equipment may also include at least one sensor 205, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include 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, and proximity sensor can close display surface when electronic equipment is moved in one's ear
Plate and/or backlight.As a kind of motion sensor, gravity accelerometer can detect in all directions (generally three axis)
The size of acceleration can detect that size and the direction of gravity when static, the application that can be used to identify mobile phone posture is (such as vertical and horizontal
Shield switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；As for electronics
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor that equipment can also configure, it is no longer superfluous herein
It states.
Voicefrequency circuit 206, loudspeaker, microphone can provide the audio interface between user and electronic equipment.Voicefrequency circuit
Electric signal after the audio data received conversion can be transferred to loudspeaker, it is defeated to be converted to voice signal by loudspeaker by 206
Out；On the other hand, the voice signal of collection is converted to electric signal by microphone, is converted to audio after being received by voicefrequency circuit 206
Data, then by after the processing of audio data output processor 208, such as another electronic equipment is sent to through RF circuit 201, or
Audio data is exported to memory 202 to be further processed.Voicefrequency circuit 206 is also possible that earphone jack, to provide
The communication of peripheral hardware earphone and electronic equipment.
Wi-Fi belongs to short range wireless transmission technology, and electronic equipment can by WiFi module (Wi-Fi module is write a Chinese character in simplified form) 207
To help user to send and receive e-mail, browse webpage and access streaming video etc., it provides wireless broadband for user and interconnects
Net access.Although Fig. 2 shows WiFi modules 207, but it is understood that, and it is not belonging to the necessary structure of electronic equipment
At can according to need within the scope of not changing the essence of the invention and omit completely.
Processor 208 is the control centre of electronic equipment, utilizes each portion of various interfaces and connection whole mobile phone
Point, by running or execute the software program and/or module that are stored in memory 202, and calls and be stored in memory 202
Interior data execute the various functions and processing data of electronic equipment, to carry out integral monitoring to mobile phone.Optionally, it handles
Device 208 may include one or more processing cores；Preferably, processor 208 can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation storage medium of application processor, user interface and application program etc., modem processor master
Handle wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 208.
Electronic equipment further includes the power supply 209 (such as battery) powered to all parts, it is preferred that power supply can pass through electricity
Source control storage medium and processor 208 are logically contiguous, thus charged, discharged by the realization management of power management storage medium,
And the functions such as power managed.Power supply 209 can also include one or more direct current or AC power source, recharge storage
The random components such as medium, power failure detection circuit, power adapter or inverter, power supply status indicator.
Although being not shown, electronic equipment can also include camera, bluetooth module etc., and details are not described herein.Specifically at this
In embodiment, processor 208 in electronic equipment can according to following instruction, by one or more application program into
The corresponding executable file of journey is loaded into memory 202, and is run by processor 208 and be stored in answering in memory 202
With program, to realize various functions.
The specific implementation of above each operation can be found in the embodiment of front, and details are not described herein.
It is provided for the embodiments of the invention a kind of antenna structure above and electronic equipment is described in detail, herein
Apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help
Understand method and its core concept of the invention；Meanwhile for those skilled in the art, according to the thought of the present invention, having
There will be changes in body embodiment and application range, in conclusion the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of antenna structure, which is characterized in that the antenna structure includes metal frame, and the metal frame lower end is provided with
For realizing the transmitting of main collection and received lower antenna, the metal frame upper end is provided with the heaven for realizing diversity reception
Line；
The upper antenna or the corresponding metal frame position of the lower antenna are provided at least one breakpoint, by the upper antenna
Or the lower antenna is divided into mutiple antennas, to realize different frequency range antenna function respectively.
2. antenna structure according to claim 1, which is characterized in that the lower antenna is the one of the metal frame lower end
Part is provided with the first breakpoint and the second breakpoint in the corresponding metal frame of the lower antenna, under first breakpoint will be described
Antenna is divided into first antenna and the second antenna, second breakpoint by the first antenna and the metal frame lower end remaining
Separate part.
3. antenna structure according to claim 2, which is characterized in that the first antenna for realizing default low frequency master
The main collection of collection transmitting and receive capabilities, the transmitting of the first default main collection of intermediate frequency and receive capabilities and the second default intermediate frequency emits function
Energy.
4. antenna structure according to claim 3, which is characterized in that second antenna is default for realizing described second
The main collection receive capabilities of intermediate frequency and the main collection transmitting of default high frequency and receive capabilities.
5. antenna structure according to claim 4, which is characterized in that the corresponding metal frame length of the first antenna is big
In the corresponding metal frame length of second antenna.
6. antenna structure according to claim 4, which is characterized in that the feed point of second antenna is arranged described second
The end of the first antenna, and the feedback far from second antenna is arranged in the end of antenna, the feed point of the first antenna
Point.
7. antenna structure according to claim 1, which is characterized in that the upper antenna is the complete of the metal frame upper end
Portion or a part, are provided with third breakpoint and the 4th breakpoint in the corresponding metal frame of the lower antenna, the third breakpoint and
The upper antenna is divided into third antenna, the 4th antenna and the 5th antenna, the 4th antenna and the described 5th by the 4th breakpoint
Antenna is in the third antenna two sides.
8. antenna structure according to claim 7, which is characterized in that the third antenna divides for realizing default low frequency
Collect receive capabilities and third presets intermediate frequency diversity receive capabilities；
4th antenna is for realizing GPS antenna function, the diversity reception function of the 4th default intermediate frequency and default high frequency
Diversity reception function；
5th antenna is for realizing Wi-Fi antenna function.
9. antenna structure according to claim 8, which is characterized in that the feed point of the 4th antenna is located at described 4th day
The right end of line, the feed point of the third antenna are located at the left end of the third antenna, and the feed point of the 5th antenna is located at described
The right end of 5th antenna.
10. a kind of electronic equipment, which is characterized in that including the antenna structure any in claim 1 to 9, the antenna
Metal frame in structure is the shell of the electronic equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811543155.4A CN109687150B (en) | 2018-12-17 | 2018-12-17 | Antenna structure and electronic equipment |
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| CN201811543155.4A CN109687150B (en) | 2018-12-17 | 2018-12-17 | Antenna structure and electronic equipment |
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| CN109687150B CN109687150B (en) | 2021-05-07 |
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| Publication number | Publication date |
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| CN109687150B (en) | 2021-05-07 |
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Effective date of registration: 20230313 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Shenzhen Huaxi Investment Co.,Ltd. Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |