CN108270082A - Antenna module and electronic equipment - Google Patents
Antenna module and electronic equipment Download PDFInfo
- Publication number
- CN108270082A CN108270082A CN201810054738.4A CN201810054738A CN108270082A CN 108270082 A CN108270082 A CN 108270082A CN 201810054738 A CN201810054738 A CN 201810054738A CN 108270082 A CN108270082 A CN 108270082A
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- Prior art keywords
- distributing point
- feed
- control switch
- radiator
- point
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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
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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
- H01Q1/24—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
- 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
- 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
-
- 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
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
The embodiment of the present application provides a kind of antenna module and electronic equipment, wherein antenna module includes radiator, first control switch and feed, radiator is used for transceiving radio frequency signal, first distributing point and the second distributing point are set on radiator, first distributing point and the second distributing point difference connecting wire for parallel connection, connecting line is grounded, the first end of first control switch is electrically connected with feed, the second end of first control switch is electrically connected with the first distributing point, the third end of first control switch is electrically connected with the second distributing point, first control switch control feed connect to realize feed with the first distributing point or the second distributing point.The application can change the position of antenna feed point to adjust the resonance length of antenna by switch, so as to achieve the purpose that antenna for mobile phone frequency range switches.
Description
Technical field
This application involves technical field of electronic equipment, more particularly to a kind of antenna module and electronic equipment.
Background technology
With the development of network technology and the raising of electronic equipment intelligence degree, user can be realized by electronic equipment
More and more functions, such as call, chat, object for appreciation game etc..
Wherein, user realizes the biography of signal in using electronic equipment call, chat process by the antenna of electronic equipment
It is defeated.
Invention content
The embodiment of the present application provides a kind of antenna module and electronic equipment, the signal radiation that can improve electronic equipment are strong
Degree.
The embodiment of the present application provides a kind of antenna module, including radiator, the first control switch and feed；
The radiator is used for transceiving radio frequency signal, and the first distributing point and the second distributing point, institute are set on the radiator
State the first distributing point and the second distributing point difference connecting wire for parallel connection, the connecting line ground connection；
First end and the feed of the first control switch are electrically connected, the second end of the first control switch with
First distributing point is electrically connected, and the third end of the first control switch is electrically connected with second distributing point, institute
The first control switch is stated for the feed to be controlled to connect to feed to realize with first distributing point or the second distributing point.
The embodiment of the present application also provides a kind of electronic equipment, including antenna module and processor, wherein, the antenna module
Including radiator, the first control switch and feed；
The radiator is used for transceiving radio frequency signal, and the first distributing point and the second distributing point, institute are set on the radiator
State the first distributing point and the second distributing point difference connecting wire for parallel connection, the connecting line ground connection；
First end and the feed of the first control switch are electrically connected, the second end of the first control switch with
First distributing point is electrically connected, and the third end of the first control switch is electrically connected with second distributing point；
Processor control the first control switch makes the feed and first distributing point or the second distributing point
Connection is fed with realizing.
The embodiment of the present application also provides a kind of electronic equipment, and including housing and antenna module, the antenna module is arranged on
In the housing, the antenna module is above-mentioned antenna module.
Antenna module and electronic equipment provided by the embodiments of the present application, antenna module include radiator, the first control switch
And feed, radiator are used for transceiving radio frequency signal, the first distributing point and the second distributing point, the first distributing point are set on radiator
Distinguish connecting wire for parallel connection, connecting line ground connection with the second distributing point, the first end of the first control switch is electrically connected with feed, and first
The second end and the first distributing point for controlling switch are electrically connected, and the third end of the first control switch electrically connects with the second distributing point
It connects, the first control switch control feed connect to realize feed with the first distributing point or the second distributing point.The application can pass through
Switch changes the position of antenna feed point to adjust the resonance length of antenna, so as to achieve the purpose that antenna for mobile phone frequency range switches.
Description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that the accompanying drawings in the following description is only some embodiments of the present application, 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 the structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is another structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 3 is another structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 4 is another structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 5 is another structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 6 is a kind of structure diagram of antenna module provided by the embodiments of the present application.
Fig. 7 is another structure diagram of antenna module provided by the embodiments of the present application.
Fig. 8 is the another structure diagram of antenna module provided by the embodiments of the present application.
Fig. 9 is another structure diagram of electronic equipment provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, the every other implementation that those skilled in the art are obtained without creative efforts
Example, shall fall in the protection scope of this application.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
It describes the application and simplifies description rather than instruction or imply that signified device or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that limitation to the application.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
" first " is defined as a result, and the feature of " second " can be expressed or implicitly includes one or more feature.
In the description of the present application, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or electrical connection or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of connection inside two elements or two elements.For the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature second feature it " on " or it " under "
It can be in direct contact including the first and second features, it is not to be in direct contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " including first spy
Sign is right over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " immediately below second feature and obliquely downward or be merely representative of including fisrt feature
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the application.In order to
Simplify disclosure herein, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, this application provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
The embodiment of the present application provides a kind of display screen component and electronic equipment.It will be described in detail respectively below.This is aobvious
Display screen component can be arranged in the electronic equipment, which can be the equipment such as smart mobile phone, tablet computer.
Please refer to Fig.1 and Fig. 2, Fig. 1 be electronic equipment provided by the embodiments of the present application structure diagram, Fig. 2 be this Shen
Please embodiment provide electronic equipment another structure diagram.The electronic equipment 10 can include cover board 11, display screen 12, electricity
Road plate 13, battery 14, housing 15, camera 16 and unlocked by fingerprint module 17.It should be noted that Fig. 1 and electricity shown in Fig. 2
Sub- equipment 10 is not limited to more than content, can also include other devices or not include camera 16 or do not include fingerprint solution
Lock module 17.
Wherein, cover board 11 is installed on display screen 12, to cover display screen 12.Cover board 1 can be transparent glass cover plate, with
Just display screen euphotic cover plate 11 is shown.In some embodiments, cover board 11 can be made of materials such as sapphires
Glass cover-plate.
Wherein, which can include center 151 and rear cover 152, and center 151 and rear cover 152 are combined with each other to be formed and be somebody's turn to do
Housing 15, the center 151 and rear cover 152 can form storage space, to store printed circuit board 13, display screen 12, battery 14
Wait devices.Further, cover board 11 can be fixed on housing 15, and the cover board 11 and housing 15 form confined space, to accommodate
The devices such as printed circuit board 13, display screen 12, battery 14.In some embodiments, the lid of cover board 11 is set on center 151, rear cover
152 lids are set on center 151, and cover board 11 and rear cover 152 are located at the opposite face of center 151, cover board 11 and rear cover 152 with respect to setting
It puts.
In some embodiments, housing 15 can be metal shell, such as metals such as magnesium alloy, stainless steel.It needs to illustrate
, the material of the embodiment of the present application housing 15 is not limited to this, and can also use other manner, such as：Housing 15 can be
Plastic casing.Also such as：Housing 15 is ceramic shell.For another example：Housing 15 can include plastic portions and metal part, housing
15 can be the shell structures that metal and plastic cement cooperate, specifically, can first forming metal part, such as using injection
Mode forms magnesium alloy substrate, and injection moulding plastic, formation plastic substrate then form complete housing knot again on magnesium alloy substrate
Structure.
It should be noted that the structure of the embodiment of the present application housing is not limited to this, such as：Rear cover and center are integrally formed
15 structure of housing completed is formed, which directly has a storage space, for storing printed circuit board 13, display screen
12nd, the devices such as battery 14.
Wherein, which is mounted in housing 15, which can be the master of electronic equipment 10
Plate can be integrated with motor, microphone, loud speaker, earphone interface, Universal Serial Bus Interface, camera shooting on printed circuit board 13
First 16, one in the functional units such as range sensor, ambient light sensor, receiver and processor, two or more.
In some embodiments, which can be fixed in housing 15.Specifically, the printed circuit board 13
It can be screwed on center 151, card can also be fitted on center 151 by the way of buckle by screw.It should be noted that
The embodiment of the present application printed circuit board 13 is specifically not limited to this fixed to the mode on center 151, can with other manner, than
Such as pass through buckle and screw fixed mode jointly.
Wherein, which is mounted in housing 15, and battery 14 is electrically connected with the printed circuit board 13, with to electronics
Equipment 10 provides power supply.Housing 15 can be as the battery cover of battery 14.Housing 15 covers battery 14 to protect battery 14, specifically
Be rear cover covering battery 14 to protect battery 14, reduce battery 14 due to electronic equipment 10 collision, fall etc. and be subject to
Damage.
Wherein, which is mounted in housing 15, meanwhile, which is electrically connected on printed circuit board 13,
To form the display surface of electronic equipment 10.The display screen 12 can include display area and non-display area.The display area can
To be used for showing the picture of electronic equipment 10 or carry out touching manipulation etc. for user.The top area of the non-display area opens up
For the trepanning of sound and light conduction, the functions group such as fingerprint module, touch controlled key can be set on the non-display area bottom
Part.Wherein the cover board 11 is installed on display screen 12, to cover display screen 12, can form the viewing area identical with display screen 12
Domain and non-display area can also form different display areas and non-display area.
It should be noted that the structure of the display screen 12 is not limited to this.For example, the display screen 12 can be abnormity screen,
Specifically, referring to Fig. 3, Fig. 3 is another structure diagram of electronic equipment provided by the embodiments of the present application.Electronics in Fig. 3
Electronic equipment in equipment and Fig. 1 difference lies in：The electronic equipment 20 include display screen 22, cover board 21, printed circuit board 23,
Battery 24 and housing 25.Wherein display screen 22 is formed with light-permeable region 28 directly over.Specifically, such as：Display screen 22
The through-hole for running through display screen 22 in a thickness direction is provided with, which can include the through-hole, and lead to the hole site can
To set the functional units such as front camera, receiver, sensor.For another example：Display screen 22 is provided with non-display area, this can be saturating
Light region 28 can include the non-display area.Wherein, which is suitble to the structure setting of display screen 22.Need what is illustrated
It is that housing 25 can be referred to upper shell 15, and printed circuit board 23 can refer to more than printed circuit board 13, and battery 24 can join
More than battery 14 is read, details are not described herein.
Referring to Fig. 4, Fig. 4 is the structure diagram of another electronic equipment provided by the embodiments of the present application, the electronics in Fig. 4
Electronic equipment in equipment and Fig. 1 difference lies in：Electronic equipment 30 in Fig. 4 includes display screen 32, cover board 31, printed circuit
Plate 33, battery 34 and housing 35.Wherein, display screen 32 sets jagged 121 in its periphery, which can place preposition
The functional units such as camera, receiver, sensor.Wherein, cover board 31 is suitble to the structure setting of display screen 11, which can be
Big notch, the cover boards 31 such as the setting of notch 121 can also cover 121 position of notch.It should be noted that housing 3 can be with
Refering to upper shell 15, printed circuit board 33 can refer to more than printed circuit board 13, and battery 34 can refer to more than battery 14,
Details are not described herein.
It should also be noted that, in some embodiments, display screen 12 can not also include non-display area, and be arranged to
The functional units such as range sensor, ambient light sensor can be set to display screen lower section or other positions by screen structure comprehensively
Place.Specifically, referring to Fig. 5, Fig. 5 is another structure diagram of electronic equipment provided by the embodiments of the present application.The electronics is set
Standby 40 include display screen 42, cover board 41, printed circuit board 43, battery 44 and housing 45.Wherein, display screen 42 is covered in housing 45
On, without non-display area.Wherein, cover board 41 is suitble to the size of display screen 42 to set.It should be noted that housing 45 can
To refer to upper shell 15, printed circuit board 43 can refer to more than printed circuit board 13, and battery 44 can refer to more than battery
14, details are not described herein.
In some embodiments, display screen 12 can be liquid crystal display (Liquid Crystal Display, LCD) or
The display screen of the types such as organic light-emitting diode (OLED) display screen (Organic Light-Emitting Diode, OLED).At some
In embodiment, when display screen 12 is liquid crystal display, electronic equipment 10 can also include backlight module, be not shown in figure backlight
Module, the backlight module can refer to backlight module of the prior art.
In some embodiments, electronic equipment 10 can also include radiator, for receiving and transmitting signal.The radiator can pacify
It is attached on housing 15, such as on center 151.The radiator can form a fixed connection structure with center 151, be defined as antenna sets
Part.It is described in detail by taking antenna module as an example below.
Referring to Fig. 6, Fig. 6 is a kind of structure diagram of antenna module provided by the embodiments of the present application.In the embodiment
In, antenna module 100 can include radiator 50, the control of feed 51, first switch 521 and the second control switch 522.
Wherein, above-mentioned radiator 50 can be metal edge frame, set and have the gap on metal edge frame, and modeling is filled in gap
Glue.Radiator 50 is used for transceiving radio frequency signal, distributing point 531 is provided on the radiator 50, the first tuning point 532 and second is adjusted
Humorous point 533, distributing point 531 are electrically connected with feed 51 to realize feed, which can be with matching connection element.The
One tuning point 532 can multiple tuned cells in parallel, 521 controls are switched by the first control and connect above-mentioned multiple tuned cells, the
The other end ground connection of one control switch 521.Likewise, above-mentioned second tune point 533 can also multiple tuned cells in parallel, by the
Above-mentioned multiple tuned cells, the other end ground connection of the second control switch 522 are connected in two control switches, 522 control.
The above-mentioned matching element being connect with distributing point and multiple tuned cells being connect with tuning point can be adjustable
Inductively or capacitively etc., in other embodiments, it can also be directly grounded.In the designing scheme of this terminal antenna, due to hand
The headroom of machine antenna is very narrow, it is difficult to accomplish to can be achieved at the same time being completely covered for the frequency ranges such as GSM, LTE and WCDMA.Therefore usually
In the case of, it is necessary to it is combined that different matchings and tuning are carried out using duplexer, switch to reach in real time with each frequency range
The covering of all communications bands.
In above-described embodiment, an antenna is only there are one distributing point 531, and its position is fixed.Antenna frequency
There are two types of modes for the switching of section：First, different elements is connect by the first tuning point 532 and second tune point 533 to change antenna
On resonance current so as to which antenna be made to be switched to the frequency range of needs；Second is that the matching element changed on antenna feed point 531 comes by force
It is about to the frequency range that Antenna Operation frequency range is switched to needs.The tuned cell newly increased in first method can bring additional damage
Consumption, so as to reduce the efficiency of antenna；Second method is to realize antenna and feed the impedance matching between mouth, not by day
The resonance frequency point of line is transformed on the frequency point of needs, therefore antenna is not to be operated in best state, while matching element
Use also bring along additional loss.
In theory, the position of antenna feed point and the resonance length of antenna have contact substantially.It therefore can be with
The position of antenna feed point is changed by using switch to adjust the resonance length of antenna, so as to reach the switching of antenna for mobile phone frequency range
Purpose with continued reference to Fig. 7, Fig. 7 is another structure diagram of antenna module provided by the embodiments of the present application, in the implementation
In example, antenna module 100 can include：The control of radiator 50, first switch 521 and feed 51；
Radiator 50 is used for transceiving radio frequency signal, and the first distributing point 531 and the second distributing point 532 are set on radiator 50,
First distributing point 531 and the second distributing point 532 difference connecting wire for parallel connection, connecting line ground connection；
The first end of first control switch 521 is electrically connected with feed 51, the second end and first of the first control switch 521
Distributing point 531 is electrically connected, and the third end of the first control switch 521 is electrically connected with the second distributing point 532, and the first control is opened
521 are closed to feed to realize for feed 51 to be controlled to connect with the first distributing point 531 or the second distributing point 532.
In one embodiment, antenna module 100 can also include the second control switch 522, and tuning is set on radiator 50
Point 533, the first end of the second control switch 522 are electrically connected with tuning point 533, the second end ground connection of the second control switch 522.
Above-mentioned tuning point 533 can multiple tuned cells 542 in parallel, the first distributing point 531 can connect one and match member
Part 541, the second distributing point 532 can multiple matching elements 541 in parallel, above-mentioned matching element 541 and tuned cell 542 are adjustable
Inductance or tunable capacitor.
The principle of the present embodiment is：When 521 control feed 51 of the first control switch connect to realize with the first distributing point 531
During feed, the first distributing point 531 divides radiator 50 for first part and second part, and the second distributing point 532 is located at second
Point, the second distributing point 532 is grounded at this time, the resonance length of the length of first part as antenna.When 521 control of the first control switch
When feed 51 processed is connect with the second distributing point 532 to realize feed, radiator is divided into Part III and by the second distributing point 532
Four parts, the first distributing point 531 are located at Part III, and the first distributing point 531 is grounded at this time, and the length of Part IV is as antenna
Resonance length.
In the present embodiment, the resonance point of antenna can be changed by connecing different components by the first control switch 521
Switch so as to fulfill the frequency range of antenna for mobile phone.Duplexer is used in series between distributing point A/B and feed, it is logical by switching
Different RF causes for gossip show transformation of the distributing point between the first distributing point 531 and the second distributing point 532.Due to the first distributing point
531 is different with the position of the second distributing point 532, thus antenna resonance length when it is as distributing point be also it is different, in this way
It can just reach realization antenna band when distributing point converts in real time between the first distributing point 531 and the second distributing point 532
The purpose of switching.
In one embodiment, as shown in figure 8, antenna module 100 can also include third control switch 523, for controlling
Second distributing point 532 is grounded, when 521 control feed 51 of the first control switch is connect with the first distributing point 531 to realize feed,
First distributing point 531 divides radiator 50 for first part and second part, and the second distributing point 532 is located at second part, at this time
If third control switch 523 disconnects, 522 one tuned cell of connection of the second control switch is simultaneously grounded, and the length of second part is then made
Resonance length for antenna.
The embodiment of the present invention also provides a kind of electronic equipment, as shown in figure 9, the electronic equipment 1000 includes antenna module
100 and processor 60, wherein, antenna module 100 includes the control of radiator 50, first switch 521 and feed 51, radiator 50
For transceiving radio frequency signal, the first distributing point 531 and the second distributing point 532, the first distributing point 531 and second are set on radiator
Distributing point 532 distinguishes connecting wire for parallel connection, connecting line ground connection, and the first end of the first control switch 521 is electrically connected with feed 51, the
The second end of one control switch 521 is electrically connected with the first distributing point 531, and the first control 521 third ends of switch are presented with second
Electricity point 532 is electrically connected, and processor 60 is coupled with the first control switch 521, and first control of the control of processor 60 switch 521 makes feedback
Source 51 connect to realize feed with the first distributing point 531 or the second distributing point 532.
In one embodiment, radiator 50 is metal edge frame, and gap is provided on metal edge frame, plastic cement is filled in gap.
In one embodiment, electronic equipment 1000 further includes carrier and circuit board 70 made of magnesium alloy, feed
51 and first control switch 521 to be arranged on circuit board 70, and circuit board 70 is carried on above-mentioned carrier, and carrier is as complete machine.
Wherein, above-mentioned carrier can be the metal edge frame of electronic equipment 1000.
In one embodiment, above-mentioned electronic equipment 1000 can also include RF receiving and transmission module 80, the RF receiving and transmission module
80 are electrically connected respectively with radiator 50 and processor 60, which is controlled by processor 60, is used in combination
In by radiator 50 come transceiving radio frequency signal.
Wherein, radiator 50 is arranged on the bottom of carrier, and radiator 50 includes body part and prolonging positioned at body part both ends
Extending portion, the body part of radiator 50 is parallel with the bottom of carrier, and the extension of radiator 50 extends respectively to the side of carrier.
Inventive embodiments also provide a kind of electronic equipment, and including housing and antenna module, antenna module is arranged on housing and works as
In, antenna module is the antenna module in above-described embodiment.
It is above antenna module provided by the embodiments of the present application and electronic equipment, antenna module includes radiator, the first control
System switch and feed, radiator are used for transceiving radio frequency signal, set the first distributing point and the second distributing point on radiator, and first
Distributing point and the second distributing point difference connecting wire for parallel connection, connecting line ground connection, the first end of the first control switch electrically connect with feed
It connects, the second end that the first control switchs is electrically connected with the first distributing point, and the third end of the first control switch is fed with second
Point is electrically connected, and the first control switch control feed connect to realize feed with the first distributing point or the second distributing point.The application
The position of antenna feed point can be changed by switch to adjust the resonance length of antenna, so as to reach the switching of antenna for mobile phone frequency range
Purpose.
Antenna module provided by the embodiments of the present application and electronic equipment are described in detail above, it is used herein
The principle and implementation of this application are described for specific case, and the explanation of above example is only intended to help to understand this
Application.Meanwhile for those skilled in the art, according to the thought of the application, in specific embodiments and applications
It will change, in conclusion the content of the present specification should not be construed as the limitation to the application.
Claims (12)
1. a kind of antenna module, which is characterized in that including：Radiator, the first control switch and feed；
The radiator is used for transceiving radio frequency signal, sets the first distributing point and the second distributing point on the radiator, and described the
One distributing point and the second distributing point difference connecting wire for parallel connection, the connecting line ground connection；
First end and the feed of the first control switch are electrically connected, the second end of the first control switch with it is described
First distributing point is electrically connected, and the third end of the first control switch is electrically connected with second distributing point, and described the
One control switchs that the feed is controlled to connect to feed to realize with first distributing point or the second distributing point.
2. antenna module according to claim 1, which is characterized in that the antenna module further includes：Second control switch；
Tuning point is set on the radiator, and the first end of the second control switch is electrically connected with the tuning point, described
The second end ground connection of second control switch.
3. antenna module according to claim 2, which is characterized in that the tuning point multiple tuned cells in parallel.
4. antenna module according to claim 1, which is characterized in that one matching element of the first distributing point series connection,
Second distributing point multiple matching elements in parallel.
5. according to 3 or 4 any one of them antenna module of claim, which is characterized in that the matching element and the tuning
Element is controllable impedance or tunable capacitor.
6. antenna module according to claim 1, which is characterized in that
When the described first control switch controls the feed to be connect with first distributing point to realize feed, first feedback
The radiator is divided into first part and second part by electricity point, and second distributing point is located at the second part, at this time institute
State the second feed-point ground, the resonance length of the length of the first part as antenna.
7. antenna module according to claim 1, which is characterized in that
When the described first control switch controls the feed to be connect with second distributing point to realize feed, second feedback
The radiator is divided into Part III and Part IV by electricity point, and first distributing point is located at the Part III, at this time institute
State the first feed-point ground, the resonance length of the length of the Part IV as antenna.
8. a kind of electronic equipment, which is characterized in that the electronic equipment includes antenna module and processor, wherein, the antenna
Component includes radiator, the first control switch and feed；
The radiator is used for transceiving radio frequency signal, sets the first distributing point and the second distributing point on the radiator, and described the
One distributing point and the second distributing point difference connecting wire for parallel connection, the connecting line ground connection；
First end and the feed of the first control switch are electrically connected, the second end of the first control switch with it is described
First distributing point is electrically connected, and the third end of the first control switch is electrically connected with second distributing point；
Processor control the first control switch makes the feed be connect with first distributing point or the second distributing point
To realize feed.
9. electronic equipment according to claim 8, which is characterized in that the radiator be metal edge frame, the metal edges
Gap is provided on frame, plastic cement is filled in the gap.
10. electronic equipment according to claim 8, which is characterized in that the electronic equipment is further included by magnesium alloy system
Into carrier and circuit board, the feed and it is described first control switch be set on the circuit board, the circuit board is held
It is loaded on the carrier, the carrier is as complete machine.
11. electronic equipment according to claim 10, which is characterized in that the radiator is arranged on the bottom of the carrier
Portion, the radiator include body part and the extension positioned at body part both ends, body part and the carrier of the radiator
Bottom it is parallel, the extension of the radiator extends respectively to the side of the carrier.
12. a kind of electronic equipment, which is characterized in that the electronic equipment includes housing and antenna module, and the antenna module is set
It puts in the housing, the antenna module is the antenna module as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054738.4A CN108270082B (en) | 2018-01-19 | 2018-01-19 | Antenna assembly and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810054738.4A CN108270082B (en) | 2018-01-19 | 2018-01-19 | Antenna assembly and electronic equipment |
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| CN108270082A true CN108270082A (en) | 2018-07-10 |
| CN108270082B CN108270082B (en) | 2021-02-02 |
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| CN201810054738.4A Active CN108270082B (en) | 2018-01-19 | 2018-01-19 | Antenna assembly and electronic equipment |
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