CN110085977A - Antenna structure and electronic equipment - Google Patents
Antenna structure and electronic equipment Download PDFInfo
- Publication number
- CN110085977A CN110085977A CN201910317757.6A CN201910317757A CN110085977A CN 110085977 A CN110085977 A CN 110085977A CN 201910317757 A CN201910317757 A CN 201910317757A CN 110085977 A CN110085977 A CN 110085977A
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- China
- Prior art keywords
- antenna
- antenna structure
- electronic equipment
- structure according
- metal
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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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—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
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
-
- 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
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
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- Support Of Aerials (AREA)
Abstract
The embodiment of the invention discloses a kind of antenna structure and electronic equipments.The antenna structure includes metal frame and metal back cover, and the U-shaped frame of a part composition of metal frame lower end and side is set as antenna radiator, and the first U-shaped gap is formed between antenna radiator and the metal back cover.Metal frame lower end is set as antenna radiator in the embodiment of the present invention, realize the antenna function of antenna structure in the U-shaped gap of formation first between one side antenna radiator and antenna radiator and metal back cover, so that antenna structure does not need FPC the or LDS antenna on additional bracket, reduce cost, on the other hand, fluting forms the first U-shaped gap, appearance looks elegant between battery cover back and antenna radiator.
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.
Currently, the appearance metal edge frame of the electronic equipments such as mobile phone, which can be multiplexed, does handset antenna radiation body, but because it is related to
To cell phone appearance, metal edge frame cannot greatly limit antenna adjustment freedom degree by debugging arbitrarily change.And due to metal edge frame
Position is fixed, and the attainable antenna efficiency of institute is also restricted, and metal edge frame conventional aerial design limitations are very big.
Summary of the invention
The embodiment of the present invention provides a kind of antenna structure and electronic equipment, one side antenna radiator and antenna radiator
The antenna function of antenna structure is realized in the U-shaped gap of formation first between metal back cover, so that antenna structure does not need additionally
Bracket on FPC or LDS antenna, reduce cost, on the other hand, fluting forms the between battery cover back and antenna radiator
One U-shaped gap, appearance looks elegant.
In a first aspect, the application provides a kind of antenna structure, the antenna structure includes metal frame and metal back cover, institute
The U-shaped frame for stating a part composition of metal frame lower end and side is set as antenna radiator, the antenna radiator and institute
State the first U-shaped gap of formation between metal back cover.
Further, it is provided with antenna feed point in the antenna radiator, the antenna radiator is divided into first day
Line and the second antenna, to realize different frequency range antenna function respectively.
Further, the first antenna is located on the left of the antenna feed point, and the first antenna is low-frequency antenna, described
Low frequency tuning switch is provided in first antenna.
Further, for second antenna on the right side of the antenna feed point, second antenna is medium-high frequency antenna, described
Medium-high frequency tuning switch is provided in second antenna.
Further, the low frequency tuning switch is apart from the 15~20mm of antenna feed point, the medium-high frequency tuning switch
Apart from the 5~9mm of antenna feed point.
Further, the position of the first U-shaped preset gap distance described in distance is provided with for connecing in the metal back cover
At least one elastic slice on ground.
Further, at least one described elastic slice includes 4 elastic slices, 4 elastic slice scattering devices.
Further, the width in the described first U-shaped gap is 1.5~2.5mm.
Further, reinforcement steel plate, the reinforcement steel plate and the metal are provided in the framework of the metal frame upper end
The second U-shaped gap is formed between framework.
Second aspect, the application provide a kind of electronic equipment, and the electronic equipment includes any described in first aspect
Antenna structure, the metal frame in the antenna structure are the shell of the electronic equipment, the metal back in the antenna structure
Lid is the battery back-cover of the electronic equipment.
Antenna structure of the embodiment of the present invention includes metal frame and metal back cover, a part of metal frame lower end and side
The U-shaped frame of composition is set as antenna radiator, and the first U-shaped gap is formed between antenna radiator and the metal back cover.This
Metal frame lower end is set as antenna radiator, one side antenna radiator and antenna radiator and metal in inventive embodiments
The antenna function of antenna structure is realized in the U-shaped gap of formation first between back-cover, so that antenna structure does not need additional bracket
On FPC or LDS antenna, reduce cost, on the other hand, fluting is formed first U-shaped between battery cover back and antenna radiator
Gap, appearance looks elegant.
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.
In this application, " exemplary " word is used to indicate " being used as example, illustration or explanation ".Described herein as
Any embodiment of " exemplary " is not necessarily to be construed as or more advantage more more preferable than other embodiments.In order to appoint this field
What technical staff can be realized and use the present invention, gives and is described below.In the following description, it arranges for purposes of explanation
Details is gone out.It should be appreciated that those skilled in the art will realize that the case where not using these specific details
Under the present invention also may be implemented.In other examples, well known structure and process will not be described in detail, to avoid need not
The details wanted makes description of the invention become obscure.Therefore, the present invention be not intended to be limited to shown in embodiment, but with meet
The widest scope of principle and feature disclosed in the present application is consistent.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to
Here the sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation,
Be intended to cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, product or setting
It is standby those of to be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these mistakes
The intrinsic other step or units of journey, method, product or equipment.
The terms " system " and " network " are often used interchangeably herein.The terms "and/or", only
It is a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships, for example, A and/or B, can indicates: individually
There are A, exist simultaneously A and B, these three situations of individualism B.In addition, character "/" herein, typicallys represent forward-backward correlation pair
As if a kind of relationship of "or".
The embodiment of the present invention provides a kind of antenna structure and electronic equipment.It is described in detail separately below.
Firstly, providing a kind of antenna structure in the embodiment of the present invention, in the antenna structure applying electronic equipment, which is set
The standby mobile terminal that can be mobile phone or plate etc. and have communication function, the antenna structure include metal frame and metal back
The U-shaped frame of a part composition of lid, the metal frame lower end and side is set as antenna radiator, the antenna radiator
The first U-shaped gap is formed between the metal back cover.
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 and metal back cover 102, the U-shaped frame of a part composition of 101 lower end of metal frame and side is set
It is set to antenna radiator 103, forms the first U-shaped gap 104 between the antenna radiator 103 and the metal back cover 102.
Metal frame lower end is set as antenna radiator, one side antenna radiator and antenna spoke in the embodiment of the present invention
The antenna function of antenna structure is realized in the U-shaped gap of formation first between beam and metal back cover, so that antenna structure does not need
Flexible circuit board (Flexible Printed Circuit, abbreviation FPC) or laser direct forming on additional bracket
(Laser-Direct-structuring, LDS) antenna, reduces cost, on the other hand, battery cover back and antenna radiator it
Between fluting formed the first U-shaped gap, appearance looks elegant.
Further, it in order to reach better antenna function, tests and tests by inventor, the first U-shaped gap width exists
1.5~2.5mm, it is preferred that the width in the first U-shaped gap is 2mm.Likewise, in order to reach the reasonable of electronic devices structure
Property, the corresponding U-shaped frame length of entire antenna radiator can be 70~80mm, preferably 75mm, and the end of U-shaped frame is being set
It sets in metal edge frame lateral location.
In some embodiment of the invention, as shown in Figure 1, being provided with antenna feed point 1031 in the antenna radiator 103,
The antenna radiator 103 is divided into first antenna and the second antenna, to realize different frequency range antenna function respectively.
Specifically, the first antenna is as shown in Figure 1, the first antenna is located at 1031 left side of antenna feed point
Low-frequency antenna is provided with low frequency tuning switch 1032 for realizing low-frequency antenna function in the first antenna.Likewise, institute
The second antenna is stated in 1031 right side of antenna feed point, second antenna is medium-high frequency antenna, for realizing high frequency antenna function
Can, medium-high frequency tuning switch 1033 is provided in second antenna.In the embodiment of the present invention, low frequency tuning switch 1032 is in
The corresponding tuning switch of high-frequency tuning switch 1033 can switch (4 select 1 switch) with SP4T, in this way can be different using 4 tunnels
Antenna match.
It is divided into two Branching Antennas in left and right from antenna feed point 1031 in the present embodiment, single branch is served only for achievement unit frequency dividing
Duan Xingneng (low-frequency antenna performance/medium-high frequency antenna performance), the frequency range of required realization is few, is conducive to improve antenna performance, simultaneously
Each branch applies a tuning switch, further promotes the beamwidth of antenna and efficiency, and it is low to make up metal frame debugging freedom degree
The characteristics of.
Wherein, the low frequency tuning switch 1032 being located in low frequency cabling (first antenna) branch, can tune low frequency, expand
The beamwidth of antenna and promotion antenna efficiency.The medium-high frequency tuning switch 1033 on medium-high frequency branch (the second antenna), it is same to be promoted
Medium-high frequency bandwidth and antenna efficiency, two tuning switch work independently, are independent of each other,
In order to further ensure the performance of low-frequency antenna and medium-high frequency antenna, in the embodiment of the present invention, antenna feed point 1031
Meet following relationship: B*1/5≤A≤B*1/3 from 101 frontier distance A of right side metal edge frame and metal edge frame lower end overall width B.
Further, the low frequency tuning switch 1032 apart from the antenna feed point 1031 within the scope of 15~20mm, preferably 18mm,
The medium-high frequency tuning switch 1033 apart from the antenna feed point 1031 within the scope of 5~9mm, preferably 7mm.
In the present invention when it is implemented, the first U-shaped 104 pre-determined distance of gap described in distance in the metal back cover 102
Position is also provided at least one elastic slice for ground connection.Pre-determined distance be close to the first U-shaped gap position, specially with
First U-shaped clearance distance interval is less than the position of 2mm.
In the embodiment of the present invention, since each elastic slice is a grounding point, in order to which antenna performance, elastic slice is effectively ensured
(grounding point) is arranged better closer to the first U-shaped gap, and elastic slice (grounding point) setting is The more the better, if imperfect earth, meeting
Antenna performance is caused to decline.Therefore, in some embodiment of the invention, in a limited space, at least one described elastic slice packet
Include 4 elastic slices, 4 elastic slice scattering devices, to avoid processing difficulties or structure fragile.
In other embodiments of the invention, it is also provided with reinforcement steel plate in the 101 upper end framework of metal frame,
The second U-shaped gap is formed between the reinforcement steel plate and the metal frame, the second U-shaped gap and the first U-shaped gap class
It is seemingly, specific that details are not described herein again.
In order to more preferably implement antenna structure in the embodiment of the present invention, on antenna structure basis, in the embodiment of the present invention
A kind of electronic equipment is also provided, the metal frame including the antenna structure any in above-described embodiment, in the antenna structure
Body is the shell of the electronic equipment, and the metal back cover in the antenna structure is the battery back-cover of the electronic equipment.
By using antenna structure described in embodiment as above, the antenna performance of the electronic equipment is further improved.
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.
WiFi belongs to short range wireless transmission technology, and electronic equipment can help user to receive and dispatch electricity by WiFi module 207
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 2 shows
Go out WiFi module 207, but it is understood that, and it is not belonging to must be configured into for electronic equipment, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
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.Above each operation
Specific implementation 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 metal back cover, the metal frame
The U-shaped frame of a part composition of lower end and side is set as antenna radiator, the antenna radiator and the metal back cover
Between formed the first U-shaped gap.
2. antenna structure according to claim 1, which is characterized in that it is provided with antenna feed point in the antenna radiator,
The antenna radiator is divided into first antenna and the second antenna, to realize different frequency range antenna function respectively.
3. antenna structure according to claim 2, which is characterized in that it is left that the first antenna is located at the antenna feed point
Side, the first antenna are low-frequency antenna, are provided with low frequency tuning switch in the first antenna.
4. antenna structure according to claim 3, which is characterized in that second antenna on the right side of the antenna feed point,
Second antenna is medium-high frequency antenna, is provided with medium-high frequency tuning switch in second antenna.
5. antenna structure according to claim 4, which is characterized in that the low frequency tuning switch is apart from the antenna feed point
15~20mm, the medium-high frequency tuning switch is apart from the 5~9mm of antenna feed point.
6. antenna structure according to claim 1, which is characterized in that the first U-shaped seam described in distance in the metal back cover
The position of gap pre-determined distance is provided at least one elastic slice for ground connection.
7. antenna structure according to claim 6, which is characterized in that at least one described elastic slice includes 4 elastic slices, described
4 elastic slice scattering devices.
8. antenna structure according to claim 1, which is characterized in that the width in the first U-shaped gap be 1.5~
2.5mm。
9. antenna structure according to claim 1, which is characterized in that be provided with reinforcement in the framework of the metal frame upper end
Steel plate is formed with the second U-shaped gap between the reinforcement steel plate and the metal frame.
10. a kind of electronic equipment, which is characterized in that the electronic equipment includes any day knot in claim 1 to 9
Structure, the metal frame in the antenna structure are the shell of the electronic equipment, and the metal back cover in the antenna structure is institute
State the battery back-cover of electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910317757.6A CN110085977A (en) | 2019-04-19 | 2019-04-19 | Antenna structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910317757.6A CN110085977A (en) | 2019-04-19 | 2019-04-19 | Antenna structure and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110085977A true CN110085977A (en) | 2019-08-02 |
Family
ID=67415855
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910317757.6A Pending CN110085977A (en) | 2019-04-19 | 2019-04-19 | Antenna structure and electronic equipment |
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| CN (1) | CN110085977A (en) |
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| CN110544820A (en) * | 2019-08-21 | 2019-12-06 | 青岛海信移动通信技术股份有限公司 | mobile phone antenna and mobile phone |
| CN112526226A (en) * | 2020-11-17 | 2021-03-19 | 惠州Tcl移动通信有限公司 | Method and system for detecting influence of metal coating of battery cover on antenna performance |
| CN113640612A (en) * | 2021-10-15 | 2021-11-12 | 深圳荣耀智能机器有限公司 | Antenna test system, veneer to be tested and related equipment thereof |
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| CN112526226A (en) * | 2020-11-17 | 2021-03-19 | 惠州Tcl移动通信有限公司 | Method and system for detecting influence of metal coating of battery cover on antenna performance |
| CN113640612A (en) * | 2021-10-15 | 2021-11-12 | 深圳荣耀智能机器有限公司 | Antenna test system, veneer to be tested and related equipment thereof |
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