CN106785350A - The antenna assembly and mobile terminal of mobile terminal - Google Patents
The antenna assembly and mobile terminal of mobile terminal Download PDFInfo
- Publication number
- CN106785350A CN106785350A CN201611235437.9A CN201611235437A CN106785350A CN 106785350 A CN106785350 A CN 106785350A CN 201611235437 A CN201611235437 A CN 201611235437A CN 106785350 A CN106785350 A CN 106785350A
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- China
- Prior art keywords
- antenna
- slit
- mobile terminal
- assembly
- distributing point
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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
- H01Q1/12—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
- H01Q1/243—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 with built-in antennas
- H01Q1/244—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 with built-in antennas extendable from a housing along a given path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- 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
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
Abstract
The present invention discloses a kind of mobile terminal and its antenna assembly.Wherein antenna assembly includes：Slit, slit is arranged on the shell of mobile terminal, and shell is divided into Part I and Part II by slit, and is connected together to slit antenna with the mainboard of mobile terminal by the first distributing point；Coupling assembly, coupling assembly is used to be connected Part I with Part II；First electric capacity, the first capacitance connection is between slit and the first distributing point；First matching component, the first matching component is connected between the first electric capacity and the first distributing point；The antenna on mainboard is arranged on, antenna is arranged under slit, for by slit transmission signal, antenna to be connected by the second distributing point with mainboard；Second matching component, the second matching component is connected between antenna and the second distributing point.The Net long wave radiation or reception electromagnetic signal that antenna is also ensure that when shell is full metal jacket are realized, and improves the intensity of antenna communication signal.
Description
Technical field
The present invention relates to mobile terminal manufacturing technology field, the antenna assembly and one kind of more particularly to a kind of mobile terminal
Mobile terminal with the antenna assembly.
Background technology
With the fast development of mobile communication technology, mobile terminal (particularly mobile phone) has developed diversified form
And material, especially in recent years, the cell rear cover of mobile terminal is arranged to metal material and has been increasingly becoming main flow.This be because
For, it is beautiful, beautiful that metal shell enables to mobile terminal outward appearance more to dazzle, and feel is more preferable, also, relative to PC
(Polycarbonate, makrolon) or ABS (Acrylonitrile butadiene Styrene copolymers, propylene
Nitrile-BS) etc. for the shell mobile terminal of plastic material, metal shell is also more resistant.
At present, the main species of mobile terminal (particularly mobile phone) antenna have PIFA (Planar Inverted-F
Antenna, planar inverted-F antenna), IFA (Inverted-F Antenna, inverse-F antenna), unipole antenna and loop aerial etc.,
However, the antenna of these types is used for the mobile terminal of metal shell, it is impossible to which Net long wave radiation receives electromagnetic signal, causes to move
The frequency range that dynamic terminal can be realized is limited, and signal of communication is seriously affected.
The content of the invention
The purpose of the present invention is intended at least solve to a certain extent one of technical problem in above-mentioned technology.
Therefore, first purpose of the invention is to propose a kind of antenna assembly of mobile terminal.The antenna assembly can be with
So that the Net long wave radiation of antenna is also ensure that when shell is full metal jacket or electromagnetic signal is received, and by single feed
And matching network can realize the purpose of three-in-one antenna, and improve the intensity of antenna communication signal.
Second object of the present invention is to propose a kind of mobile terminal.
To reach above-mentioned purpose, first aspect present invention embodiment proposes a kind of antenna assembly of mobile terminal, including：
Slit, the slit is arranged on the shell of mobile terminal, and the shell is divided into Part I and second by the slit
Part, the slit is connected together to slit antenna by the first distributing point with the mainboard of the mobile terminal；Coupling assembly, institute
Coupling assembly is stated for the Part I to be connected with Part II；First electric capacity, first capacitance connection is described micro-
Between seam and first distributing point；First matching component, first matching component is connected to the first electric capacity of institute and described the
Between one distributing point；The antenna on the mainboard is arranged on, the antenna is arranged under the slit, for by described
Slit transmission signal, the antenna is connected by the second distributing point with the mainboard；Second matching component, second match group
Part is connected between the antenna and second distributing point.
The antenna assembly of mobile terminal according to embodiments of the present invention, by slit is arranged on mobile terminal shell it
On, and shell is divided into Part I and Part II by slit, slit is connected by the first distributing point with the mainboard of mobile terminal
To form slit antenna, and Part I is connected with Part II by coupling assembly, and by the first capacitance connection in slit
And first between distributing point, the first matching component is connected between the first electric capacity and the first distributing point, and by will be positioned at mainboard
On antenna be arranged under slit, make the antenna by slit transmission signal, and the antenna is passed through into the second distributing point and master
Plate is connected, and the second matching component, the second matching component is connected between antenna and the second distributing point.Slit structure is utilized, is made
The Net long wave radiation or reception electromagnetic signal that antenna is also ensure that when shell is full metal jacket are obtained, and by the first feed
Point, the first matching component and slit can realize the purpose of 2.4G WIFI/GPS two-in-one antennas, and by the second feed
Point, the second matching component and copper paving area and the antenna that is formed on pcb board, it is possible to achieve the purpose of 5G WIFI antennas, this
Sample, is provided separately by by 5G WIFI antennas and 2.4G WIFI antennas, facilitates the debugging of antenna, while improve antenna leading to
Believe the intensity of signal.
In addition, the antenna assembly of the mobile terminal proposed according to the above embodiment of the present invention can also have what is added as follows
Technical characteristic：
To form WIFI communication antenna, described first matches the frequency range of the slit antenna covering 2.4-2.48GHz
It is the frequency range of 1.5-1.6GHz forming gps antenna that component is used for the slit tested rotating platform.
The antenna covers the frequency range of 5.1-5.85GHz to form WIFI communication antenna.
The slit is C-shaped slit or U-shaped slit.
Wherein, the slit includes：Straightway；It is connected to the first bending section and second bending at the straightway two ends
Section.
Wherein, the mobile terminal includes CCD camera assembly, wherein, first distributing point is arranged on the camera group
Between part and first bending section.
The antenna assembly also includes：Shell fragment component, the CCD camera assembly is by the shell fragment component and the connection
Component is connected.
The coupling assembly is metal connecting sheet.
The coupling assembly is connected by way of laser is welded with the Part I and Part II.
The coupling assembly is 1~4.
To reach above-mentioned purpose, second aspect present invention embodiment proposes a kind of mobile terminal, including：The present invention first
Antenna assembly described in aspect embodiment.
Mobile terminal according to embodiments of the present invention, by the shell that slit is arranged on mobile terminal in antenna assembly
On, and shell is divided into Part I and Part II by slit, slit passes through the mainboard phase of the first distributing point and mobile terminal
Even to form slit antenna, and Part I is connected with Part II by coupling assembly, and by the first capacitance connection micro-
Seam and the first distributing point between, the first matching component is connected between the first electric capacity and the first distributing point, and by will be located at lead
Antenna on plate is arranged under slit, makes the antenna by slit transmission signal, and by the antenna by the second distributing point with
Mainboard is connected, and the second matching component, the second matching component is connected between antenna and the second distributing point.Slit structure is utilized,
So that the Net long wave radiation of antenna is also ensure that when shell is full metal jacket or electromagnetic signal is received, and by the first feed
Point, the first matching component and slit can realize the purpose of 2.4G WIFI/GPS two-in-one antennas, and by the second feed
Point, the second matching component and copper paving area and the antenna that is formed on pcb board, it is possible to achieve the purpose of 5G WIFI antennas, this
Sample, is provided separately by by 5G WIFI antennas and 2.4G WIFI antennas, facilitates the debugging of antenna, while improve antenna leading to
Believe the intensity of signal.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the antenna assembly of the mobile terminal according to one embodiment of the invention；
Fig. 2 is the structural representation of the first matching component according to one embodiment of the invention；
Fig. 3 is the structural representation of the second matching component according to one embodiment of the invention；
Fig. 4 is the structural representation of the antenna assembly of the mobile terminal according to another embodiment of the present invention；
Fig. 5 is the structural representation of the antenna assembly of the mobile terminal according to another embodiment of the invention；
Fig. 6 is the structural representation of mobile terminal according to an embodiment of the invention.
Reference：
10：Mobile terminal；100：Slit；111：Straightway；112：First bending section；113：Second bending section；11：Outward
Shell；11A：The Part I of shell；11B：The Part II of shell；12：First distributing point；13：Second distributing point；14：Shooting
Head assembly；200：Coupling assembly；300：First electric capacity；400：First matching component；500：Antenna；600：Second matching component；
700：Shell fragment component；20：Antenna assembly.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Below with reference to the accompanying drawings the antenna assembly of mobile terminal according to embodiments of the present invention and traditional thread binding with this day is described
The mobile terminal put.
Fig. 1 is the structural representation of the antenna assembly of the mobile terminal according to one embodiment of the invention.Need explanation
It is that the antenna assembly of the embodiment of the present invention is configured in mobile terminal.Wherein, the mobile terminal can be mobile phone, flat board electricity
Brain etc., it is preferable that the mobile terminal is mobile phone.
As shown in figure 1, the antenna assembly of the mobile terminal can include：Slit 100, coupling assembly 200, the first electric capacity
300th, the first matching component 400, the matching component 600 of antenna 500 and second.Wherein, as shown in figure 1, slit 100 is arranged on movement
On the shell 11 of terminal 10, and 11 points of shell is Part I 11A and Part II 11B by slit 100, and slit 100 passes through
First distributing point 12 is connected together to slit antenna with the mainboard of mobile terminal 10, that is to say, that the slit antenna can by slit,
What the first distributing point and its connected mode were constituted.Coupling assembly 200 can be used to be connected Part I 11A with Part II 11B.
First electric capacity 300 is connected between the distributing point 12 of slit 100 and first.First matching component 400 is connected to the He of the first electric capacity 300
Between first distributing point 12.
It is appreciated that the radiation efficiency in order to improve antenna assembly and mobile terminal, in an embodiment of the present invention, this is micro-
The number of seam 100 can be two.For example, as shown in figure 1, can respectively be cut above and below the shell 11 of mobile terminal 10 respectively
Cut out a slit, and using the slit as slit 100.Wherein, the gap bar number in each slit 100 can be multiple, for example,
As shown in figure 1, the gap bar number in each slit 100 can be two.It is appreciated that the gap bar number can enter according to the actual requirements
Row setting, is not specifically limited herein.Additionally, the slit inside in the slit 100 can be filled with plastic cement, to realize shell
The connection of top and the bottom.
Wherein, as shown in figure 1, positioned at the top of shell 11 slit 100 by shell 11 points be two parts, i.e., first
Divide 11A and Part II 11B, and Part I 11A can be connected with Part II 11B by connected components 200, it is outer to realize
The connection of shell top and the bottom.
It should be noted that in embodiments of the invention, the shell 11 of above-mentioned mobile terminal 10 can be full metal jacket.By
This is visible, and used as a kind of example, coupling assembly 200 can be metal connecting sheet.The side that the coupling assembly 200 can be welded by laser
Formula is connected with Part I 11A and Part II 11B.That is, can laser be welded by way of by coupling assembly 200 with
Part I 11A is connected with Part II 11B, to realize the connection of upper and lower metal.
Also, it should be noted that the number of the coupling assembly 200 and position can determine according to actual debugging situation, example
Such as, can according to needed in practical application by the slit antenna adjustment determined into which type of antenna the coupling assembly 200
Number and position.Used as a kind of example, the coupling assembly 200 is 1~4.For example, as shown in figure 1, showing 3 connection groups
Part 200, and each coupling assembly 200 is located at different positions, and the side that each coupling assembly 200 is welded by laser respectively
Formula is connected with Part I 11A and Part II 11B.
Preferably, in an embodiment of the present invention, first distributing point 12 can be located between slit 100 and mainboard, and the
One distributing point 12 can be the feed of 2.4G WIFI/GPS so that 2.4G WIFI/GPS feeds are fed by the first electric capacity 300
The upper end of slit 100 is forming slit antenna.Wherein, in an embodiment of the present invention, slit antenna can cover 2.4-2.48GHz's
To form WIFI communication antenna, it is 1.5-1.6GHz's that the first matching component 400 can be used for slit tested rotating platform to frequency range
Frequency range is forming gps antenna.
Specifically, first distributing point 12 can be the feed of 2.4G WIFI/GPS so that 2.4G WIFI/GPS feeds
The upper end of slit 100 is fed to form slit antenna by the first electric capacity 300, wherein, the capacitance value range of first electric capacity 300 can
It is 0.5pF~2pF.Can so cause that slit antenna is covered in the frequency range of 2.4-2.48GHz to form WIFI communication day
Line, and by slit tested rotating platform can be the frequency range of 1.5-1.6GHz forming gps antenna by the first matching component 400.
As a result, 2.4G WIFI/GPS feeds feed slit upper end to form slit antenna by the first electric capacity, and by first
Distribution assembly enters line frequency adjustment to slit antenna to realize the frequency range of covering 1.5-1.6GHz/2.4-2.48GHz, realizes
The purpose of two-in-one antenna, i.e. 2.4G WIFI/GPS two-in-one antennas.
As a kind of example, for example, as shown in Fig. 2 first matching component 400 can by and inductively constitute
, or by first going here and there inductance again and inductively constituting.It is appreciated that in first matching component 400 inductance it is specific
Matching way and numerical value can be determined according to actual debugging situation.Thus, slit antenna can be caused by the first matching component
It is adjusted to the antenna that corresponding frequency range meets demand to be formed.
Additionally, as shown in figure 1, antenna 500 is arranged on the mainboard of mobile terminal 10, the antenna 500 is relative to shell
For 11, under slit 100, and the antenna 500 can be used for by the transmission signal of slit 100, wherein, antenna 500 can lead to
The second distributing point 13 is crossed to be connected with mainboard.Second matching component 600 is connected between the distributing point 13 of antenna 500 and second.
Used as a kind of example, the antenna 500 can be by PCB (Printed Circuit Board, printed circuit board) plate
The upper antenna laid full copper region and formed, the antenna 500 can be located on the mainboard of mobile terminal 10, and the antenna 500 is set
Under slit 100, wherein, the antenna 500 can be by the transmission signal of slit 100.
In this example, the second distributing point 13 can be located between antenna 500 and mainboard, and the second distributing point 13 can be 5G
WIFI feeds, the second matching component 600 is connected between the distributing point 13 of antenna 500 and second so that 5G WIFI feeds are by the
In the feed antennas 500 of two matching component 600.Wherein, in an embodiment of the present invention, antenna 500 can cover 5.1-5.85GHz's
Frequency range is forming WIFI communication antenna.
That is, 5G WIFI feeds can be in feed antennas 500, and can be by the second matching component 600 by antenna 500
The frequency range of 5.1-5.85GHz is covered in form 5G WIFI communication antennas.Thus, it is possible to so that be formed in mobile terminal
Single 5G WIFI antennas, and be provided separately by by 5G WIFI antennas and 2.4G WIFI antennas, facilitate the tune of antenna
Examination.
As a kind of example, as shown in figure 3, second matching component 600 can by and inductively constitute.Can be with
Understand, the specific matching way and numerical value of inductance can be determined according to actual debugging situation in second matching component 600.By
This, can cause that antenna 500 is adjusted to the antenna that corresponding frequency range meets demand to be formed by the second matching component.
In order to beautify the outward appearance of mobile terminal, it is preferable that in one embodiment of the invention, the slit can be micro- for C-shaped
Seam or U-shaped slit.Wherein, in an embodiment of the present invention, as shown in figure 4, the slit may include：Straightway 111, first bends
The bending section 113 of section 112 and second.Wherein, the first bending section 112 and the second bending section 113 are connected to the two ends of straightway 111.
For example, as shown in figure 4, the slit can straightway 111, the first bending section 112 and the second bending section 113 this three sections of groups
Into the part being located at that is, in the slit in horizontal direction can be straightway 111, for slit as shown in Figure 4, positioned at straightway
111 left part can be the first bending section 112, can be the second bending section 113 positioned at the right part of straightway 111.Due to,
Based on C-shaped or U-shaped slit outward appearance, using slit structure, and 2.4G is realized by the first distributing point and the first matching component
WIFI/GPS antenna performances, and antenna, the second distributing point and the second matching component formed by copper paving area on pcb board
To realize 5G WIFI antenna performances.
In one embodiment of the invention, the situation of straightway, the first bending section and the second bending section is included in slit
Under, as shown in figure 5, the mobile terminal 10 may include CCD camera assembly 14, wherein, the first distributing point 12 is arranged on CCD camera assembly
14 and first between bending section 112.
For example, user is shot by the CCD camera assembly positioned at mobile terminal for convenience, as shown in figure 5, this is taken the photograph
The top of mobile terminal 10 is can be located at as head assembly 14, and the CCD camera assembly 14 can be dual camera, wherein, the camera group
Part 14 may be disposed near the first bending section 112, and such as CCD camera assembly 14 is arranged at the first bending section 112 and the first distributing point
12 right side so that the first distributing point 12 is arranged between the bending section 112 of CCD camera assembly 14 and first.
In order that obtain CCD camera assembly can fix, in an embodiment of the present invention, as shown in figure 5, the antenna assembly is also
May include：Shell fragment component 700.Wherein, CCD camera assembly 14 can be connected by shell fragment component 700 with coupling assembly 200.
For example, as shown in figure 5, the number of the shell fragment component 700 can be two, respectively positioned at the two of CCD camera assembly 14
Hold, and CCD camera assembly 14 can be connected by the shell fragment component 700 at two ends with coupling assembly 200, and the shell fragment component 700 is connect
Ground, to cause to be fixed CCD camera assembly 14 by shell fragment component 700, and the CCD camera assembly 14 is grounded, it is to avoid take the photograph
Influence as head assembly 14 to aerial radiation.
The antenna assembly of mobile terminal according to embodiments of the present invention, by slit is arranged on mobile terminal shell it
On, and shell is divided into Part I and Part II by slit, slit is connected by the first distributing point with the mainboard of mobile terminal
To form slit antenna, and Part I is connected with Part II by coupling assembly, and by the first capacitance connection in slit
And first between distributing point, the first matching component is connected between the first electric capacity and the first distributing point, and by will be positioned at mainboard
On antenna be arranged under slit, make the antenna by slit transmission signal, and the antenna is passed through into the second distributing point and master
Plate is connected, and the second matching component, the second matching component is connected between antenna and the second distributing point.Slit structure is utilized, is made
The Net long wave radiation or reception electromagnetic signal that antenna is also ensure that when shell is full metal jacket are obtained, and by the first feed
Point, the first matching component and slit can realize the purpose of 2.4G WIFI/GPS two-in-one antennas, and by the second feed
Point, the second matching component and copper paving area and the antenna that is formed on pcb board, it is possible to achieve the purpose of 5G WIFI antennas, this
Sample, is provided separately by by 5G WIFI antennas and 2.4G WIFI antennas, facilitates the debugging of antenna, while improve antenna leading to
Believe the intensity of signal.
In order to realize above-described embodiment, the invention allows for a kind of mobile terminal.
Fig. 6 is the structural representation of mobile terminal according to an embodiment of the invention.As shown in fig. 6, the mobile terminal
10 may include：Antenna assembly 20.Wherein, the antenna assembly 20 can be traditional thread binding day described in any of the above-described embodiment of the invention
Put, i.e., the concrete structure of antenna assembly 20 and function describe the day reference can be made in above-mentioned Fig. 1 to Fig. 5 described in any one embodiment
The description of line apparatus, will not be repeated here.
Mobile terminal according to embodiments of the present invention, by the shell that slit is arranged on mobile terminal in antenna assembly
On, and shell is divided into Part I and Part II by slit, slit passes through the mainboard phase of the first distributing point and mobile terminal
Even to form slit antenna, and Part I is connected with Part II by coupling assembly, and by the first capacitance connection micro-
Seam and the first distributing point between, the first matching component is connected between the first electric capacity and the first distributing point, and by will be located at lead
Antenna on plate is arranged under slit, makes the antenna by slit transmission signal, and by the antenna by the second distributing point with
Mainboard is connected, and the second matching component, the second matching component is connected between antenna and the second distributing point.Slit structure is utilized,
So that the Net long wave radiation of antenna is also ensure that when shell is full metal jacket or electromagnetic signal is received, and by the first feed
Point, the first matching component and slit can realize the purpose of 2.4G WIFI/GPS two-in-one antennas, and by the second feed
Point, the second matching component and copper paving area and the antenna that is formed on pcb board, it is possible to achieve the purpose of 5G WIFI antennas, this
Sample, is provided separately by by 5G WIFI antennas and 2.4G WIFI antennas, facilitates the debugging of antenna, while improve antenna leading to
Believe the intensity of signal.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, must rather than the device or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or two interaction relationships of element.For the ordinary skill in the art, can be according to specific feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (11)
1. a kind of antenna assembly of mobile terminal, it is characterised in that including：
Slit, the slit is arranged on the shell of mobile terminal, and the slit by the shell be divided into Part I and
Part II, the slit is connected together to slit antenna by the first distributing point with the mainboard of the mobile terminal；
Coupling assembly, the coupling assembly is used to be connected the Part I with Part II；
First electric capacity, first capacitance connection is between the slit and first distributing point；
First matching component, first matching component is connected between first electric capacity and first distributing point；
The antenna on the mainboard is arranged on, the antenna is arranged under the slit, for launching by the slit
Signal, the antenna is connected by the second distributing point with the mainboard；
Second matching component, second matching component is connected between the antenna and second distributing point.
2. the antenna assembly of mobile terminal as claimed in claim 1, it is characterised in that the slit antenna covers 2.4-
, to form WIFI communication antenna, first matching component for being by the slit tested rotating platform for the frequency range of 2.48GHz
The frequency range of 1.5-1.6GHz is forming gps antenna.
3. the antenna assembly of mobile terminal as claimed in claim 1, it is characterised in that the antenna covers 5.1-5.85GHz
Frequency range forming WIFI communication antenna.
4. the antenna assembly of mobile terminal as claimed in claim 1, it is characterised in that the slit is that C-shaped slit or U-shaped are micro-
Seam.
5. the antenna assembly of mobile terminal as claimed in claim 1, it is characterised in that wherein, the slit includes：
Straightway；
It is connected to first bending section and the second bending section at the straightway two ends.
6. the antenna assembly of mobile terminal as claimed in claim 5, it is characterised in that wherein, the mobile terminal includes taking the photograph
As head assembly, wherein, first distributing point is arranged between the CCD camera assembly and first bending section.
7. the antenna assembly of mobile terminal as claimed in claim 6, it is characterised in that also include：
Shell fragment component, the CCD camera assembly is connected by the shell fragment component with the coupling assembly.
8. the antenna assembly of mobile terminal as claimed in claim 1, it is characterised in that the coupling assembly is metal connection
Piece.
9. the antenna assembly of mobile terminal as claimed in claim 8, it is characterised in that the coupling assembly is welded by laser
Mode be connected with the Part I and Part II.
10. the antenna assembly of mobile terminal as claimed in claim 8, it is characterised in that the coupling assembly is 1~4.
11. a kind of mobile terminals, it is characterised in that including the antenna assembly as any one of claim 1 to 10.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235437.9A CN106785350B (en) | 2016-12-28 | 2016-12-28 | Antenna device of mobile terminal and mobile terminal |
| PCT/CN2017/093204 WO2018120773A1 (en) | 2016-12-28 | 2017-07-17 | Antenna device for mobile terminal and mobile terminal |
| ES17182743T ES2748124T3 (en) | 2016-12-28 | 2017-07-24 | Antenna device for mobile terminal and mobile terminal |
| EP17182743.9A EP3343695B1 (en) | 2016-12-28 | 2017-07-24 | Antenna device for mobile terminal and mobile terminal |
| US15/668,798 US10411358B2 (en) | 2016-12-28 | 2017-08-04 | Antenna device for mobile terminal and mobile terminal |
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| CN201611235437.9A CN106785350B (en) | 2016-12-28 | 2016-12-28 | Antenna device of mobile terminal and mobile terminal |
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| CN106785350A true CN106785350A (en) | 2017-05-31 |
| CN106785350B CN106785350B (en) | 2023-01-31 |
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| CN107768801A (en) * | 2017-11-16 | 2018-03-06 | 广东华灿电讯科技有限公司 | One kind miniaturization all-around top absorbing antenna |
| WO2018120773A1 (en) * | 2016-12-28 | 2018-07-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna device for mobile terminal and mobile terminal |
| CN108631040A (en) * | 2018-03-28 | 2018-10-09 | 广东欧珀移动通信有限公司 | Electronic device |
| CN111262015A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Antenna and terminal equipment with same |
| CN113725608A (en) * | 2020-05-25 | 2021-11-30 | Oppo广东移动通信有限公司 | Antenna device and electronic device |
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| CN111262015A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Antenna and terminal equipment with same |
| CN113725608A (en) * | 2020-05-25 | 2021-11-30 | Oppo广东移动通信有限公司 | Antenna device and electronic device |
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| CN106785350B (en) | 2023-01-31 |
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