CN107359402B - A kind of antenna structure and mobile terminal - Google Patents
A kind of antenna structure and mobile terminal Download PDFInfo
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- CN107359402B CN107359402B CN201710552312.7A CN201710552312A CN107359402B CN 107359402 B CN107359402 B CN 107359402B CN 201710552312 A CN201710552312 A CN 201710552312A CN 107359402 B CN107359402 B CN 107359402B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—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
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The present invention provides a kind of antenna structure and mobile terminal, the antenna structure includes at least the first metal radiation frame, first antenna feed and first antenna match circuit, first metal radiation frame is set to one end of metal rear shell, first metal radiation frame is equipped with the first fracture and the second fracture, corresponding first fracture and the second fracture are equipped with first switch and second switch, first switch and second switch are according to the posture of mobile terminal is in the conductive state or off-state, and the first fracture and the second fracture are located at the sides adjacent of the first metal radiation frame；The first end of first antenna feed is grounded, and the second end of first antenna feed is connect with the first end of first antenna match circuit, and the second end of first antenna match circuit is connect with the first metal radiation frame.It in this way can be according to the posture of mobile terminal, by changing the fracture site of antenna structure, to adjust the best radiation direction of antenna structure, so that the communication efficiency of antenna structure be made to maintain kilter.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of antenna structures and mobile terminal.
Background technique
Currently, most of mobile terminal all has the antenna for wireless communication, for example determining for mobile terminal may be implemented
The positioning antenna of bit function, and the positioning function of mobile terminal be by install positioning antenna on mobile terminals and satellite it
Between communication realize.In general, each mobile terminal only installs a positioning antenna, and the radiation side of each positioning antenna
All it is fixed nonadjustable to figure, is fixed so as to cause the positioning optimal radiation direction of antenna.And due to mobile terminal
The usage scenario of popularization and application, mobile terminal is also more and more, when the optimal radiation direction of positioning antenna of mobile terminal only exists
When one direction, then it will affect the communication efficiency of positioning antenna.As it can be seen that there is communication efficiency difference in existing antenna.
Summary of the invention
The embodiment of the present invention provides a kind of antenna structure and mobile terminal, and it is poor that there are communication efficiencies to solve existing antenna
The problem of.
The embodiment of the invention provides a kind of antenna structures, applied to the mobile terminal with metal rear shell, the antenna
Structure at least the first metal radiation frame, first antenna feed and first antenna match circuit, in which:
The first metal radiation frame is set to one end of the metal rear shell, and it is disconnected that the first metal radiation frame is equipped with first
The first metal radiation frame is successively separated to form the first spoke by mouth and the second fracture, first fracture and second fracture
Portion, the second irradiation unit and third irradiation unit are penetrated, first switch, institute are equipped between first irradiation unit and second irradiation unit
It states and is equipped with second switch between the second irradiation unit and the third irradiation unit, the first switch and the second switch are according to institute
State mobile terminal posture is in the conductive state or off-state, and first fracture is located at second fracture
The sides adjacent of the first metal radiation frame；
The first end of the first antenna feed is grounded, the second end and the first antenna of the first antenna feed
First end connection with circuit, the second end of the first antenna match circuit connect with second irradiation unit, and described the
One irradiation unit ground connection, the third irradiation unit ground connection.
The embodiment of the invention also provides a kind of mobile terminals, including above-mentioned antenna structure.
In this way, antenna structure includes at least the first metal radiation frame, first antenna feed and first in the embodiment of the present invention
Antenna-matching circuit, in which: the first metal radiation frame is set to one end of the metal rear shell, the first metal radiation frame
Equipped with the first fracture and the second fracture, first fracture successively separates the first metal radiation frame with second fracture
The first irradiation unit, the second irradiation unit and third irradiation unit are formed, is equipped between first irradiation unit and second irradiation unit
First switch is equipped with second switch, the first switch and described the between second irradiation unit and the third irradiation unit
Two switches are according to the posture of the mobile terminal is in the conductive state or off-state, and first fracture and described second
Fracture is located at the sides adjacent of the first metal radiation frame；The first end of the first antenna feed is grounded, and described first
The second end of antenna feed is connect with the first end of the first antenna match circuit, and the second of the first antenna match circuit
End is connect with second irradiation unit, and first irradiation unit is grounded, the third irradiation unit ground connection.It in this way can be according to shifting
The posture of dynamic terminal, by changing the fracture site of antenna structure, to adjust the best radiation direction of antenna structure, to make day
The communication efficiency of cable architecture maintains kilter.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is one of the structural schematic diagram of antenna structure provided in an embodiment of the present invention；
Fig. 2 is the second structural representation of antenna structure provided in an embodiment of the present invention；
Fig. 3 is the third structural representation of antenna structure provided in an 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 some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
In current antenna structure, the best radiation direction of antenna structure, the i.e. best direction of signal of communication are antenna
Metal radiation frame fracture direction in structure.
It is one of the structural schematic diagram of antenna structure provided in an embodiment of the present invention referring to Fig. 1 to Fig. 3, Fig. 1；Fig. 2 is this
The second structural representation for the antenna structure that inventive embodiments provide；Fig. 3 is the knot of antenna structure provided in an embodiment of the present invention
The three of structure schematic diagram.
As shown in Figure 1, the embodiment of the present invention provides a kind of antenna structure 100, which is applied to have metal
The mobile terminal of rear shell 10 includes at least the first metal radiation frame 20, first antenna feed 41 and first antenna match circuit 51,
Wherein:
The first metal radiation frame 20 is set to one end of the metal rear shell 10, and the first metal radiation frame 20 is equipped with
First fracture 21 and the second fracture 22, first fracture 21 and second fracture 22 by the first metal radiation frame 20 according to
It is secondary to be separated to form the first irradiation unit 25, the second irradiation unit 26 and third irradiation unit 27, first irradiation unit 25 and described second
It is equipped with first switch 61 between irradiation unit 26, second switch is equipped between second irradiation unit 26 and the third irradiation unit 27
62, the first switch 61 and the second switch 62 are in the conductive state according to the posture of the mobile terminal or disconnect shape
State, and first fracture 21 and second fracture 22 are located at the sides adjacent of the first metal radiation frame 20；
The first end of the first antenna feed 41 is grounded, the second end of the first antenna feed 41 with described first day
The first end of lines matching circuit 51 connects, and the second end of the first antenna match circuit 51 and second irradiation unit 26 connect
It connects, and first irradiation unit 25 is grounded, the third irradiation unit 27 is grounded.
In the embodiment of the present invention, first switch 61 and second switch 62 can be on shape according to the posture of mobile terminal
Perhaps off-state antenna structure 100 can be according to the on state or disconnection shape of first switch 61 and second switch 62 for state
State, to control the off-state of the first fracture 21 and the second fracture 22.For example, when first switch 61 is in the conductive state, and the
Two switches 62 are in an off state, then the second fracture 22 is in an off state, at this point, the second fracture 22 is antenna structure 100
Best radiation areas, the second radiation pattern 82 upward, radiate so that the antenna structure 100 of mobile terminal be made to be in best
Direction；When first switch 61 is in an off state, and second switch 62 is in the conductive state, then the first fracture 21, which is in, disconnects shape
State, at this point, the first fracture 21 be antenna structure 100 best radiation areas, first antenna radiation direction Figure 81 upward, to make
The antenna structure 100 of mobile terminal is in best radiation direction.
The working principle of the embodiment of the present invention is can to control first switch 61 and second according to the posture of mobile terminal
Switch 62 is switched on or off, and then changes the fracture site of antenna structure 100, and antenna structure 100 is made to be in best radiation
Direction, so that the communication efficiency of antenna structure 100 be made to maintain kilter.
Specifically, such as mobile terminal of mobile telephone, most common to use posture for transverse screen and vertical screen.As shown in Figure 1:
When mobile terminal is in vertical screen use pattern, mobile terminal sends conductivity control signal to first switch 61, the
The both ends of one switch 61 are in short-circuit condition, i.e., the first fracture 21, which is short-circuited, links together；Mobile terminal is to second switch simultaneously
62 send disconnection control signal, and the both ends of second switch 62 are in off-state, i.e. the second fracture 22 is off-state.At this point, the
Two fractures 22 be antenna structure 100 best radiation areas, the second radiation pattern 82 upward, to make at mobile terminal
When vertical screen mode, antenna structure 100 is at best radiation direction.
When mobile terminal is in transverse screen use pattern, mobile terminal sends conductivity control signal to second switch 62, the
The both ends of two switches 62 are in short-circuit condition, i.e., the second fracture 22, which is short-circuited, links together；Mobile terminal is to first switch simultaneously
61 send disconnection control signal, and the both ends of first switch 61 are in off-state, i.e. the first fracture 21 is off-state.At this point, the
One fracture 21 be antenna structure 100 best radiation areas, first antenna radiation direction Figure 81 upward, to make mobile terminal
When in transverse screen mode, antenna structure 100 is at best radiation direction.
In this way, can be according to the application scenarios of mobile terminal vertical screen or transverse screen, by the fracture for changing antenna structure 100
Position makes antenna structure 100 be in best radiation direction.To enable 100 mobile terminal of antenna structure be in transverse screen or
Under the application scenarios of vertical screen, it is attained by optimal radiation effect, promotes user experience.
It should be noted that the link position of first antenna match circuit 51 and the second irradiation unit 26, it is not limited to scheme
The corner location shown, can be according to practical debugging, in the second irradiation unit 26 between the first fracture 21 and the second fracture 22
Upper adjustment link position.Wherein, third irradiation unit 27 can pass through connecing on the mainboard with mobile terminal with the first irradiation unit 25
Ground terminal connection, to be grounded function.It can also will be after third irradiation unit 27 and metal by first connecting portion 91 shown in FIG. 1
Shell 10 connects, and realizes the ground connection of third irradiation unit 27；First irradiation unit 25 can directly be connect with metal rear shell 10, realize first
The ground connection of irradiation unit 25.First antenna match circuit 51 can be connect by the first feed structure 52 with the second irradiation unit, wherein
First feed structure 52 can be feeder line.
As shown in Fig. 2, the embodiment of the present invention also provides a kind of antenna structure 100, antenna structure 100 provided in this embodiment
On the basis of the above embodiments, the antenna structure 100 further includes the second metal radiation frame 30, the second antenna feed 42,
Two antenna-matching circuits 53 and third antenna match circuit 56, in which:
Third fracture 23 and the 4th fracture 24, the third fracture 23 and described are additionally provided on the third irradiation unit 27
The third irradiation unit 27 is successively separated to form the first sub- irradiation unit 271, the second sub- irradiation unit 272 and third by four fractures 24
Irradiation unit 273, and the first sub- irradiation unit 271 is between second irradiation unit 26 and the second sub- irradiation unit 272, it is described
First sub- irradiation unit 271 is grounded, and the second sub- irradiation unit 272 is shorted with the sub- irradiation unit of the third 273 by feeder line；
The second metal radiation frame 30 is set to the other end of the metal rear shell 10, and the second metal radiation frame 30 is set
There is the 5th fracture 31, the second metal radiation frame 30 is separated to form the 4th irradiation unit 35 and the 5th spoke by the 5th fracture 31
Penetrate portion 36；
The first end of second antenna feed 42 is connect with the ground wire, the second end of second antenna feed 42 with
The control terminal 631 of one single-pole double-throw switch (SPDT) 63 connects, the first end 632 of the single-pole double-throw switch (SPDT) 63 and second antenna
First end connection with circuit 53, the second end of second antenna-matching circuit 53 are connect with the described second sub- irradiation unit 272；
The second end 633 of the single-pole double-throw switch (SPDT) 63 is connect with the first end of the third antenna match circuit 56, institute
The second end for stating third antenna match circuit 56 is connect with the 5th irradiation unit 36；
First fracture 21 is located at the same side of the mobile terminal, second fracture 22 with the 5th fracture 31
It is located at the same side of the mobile terminal with the third fracture 23；
The second sub- irradiation unit 272 is grounded, the 5th irradiation unit 36 ground connection.
In the embodiment of the present invention, as shown in figure 3, increasing the second antenna feed 42, the second antenna on the basis of Fig. 1
Match circuit 53 and third antenna match circuit 56 are equipped with second connecting portion 92 between the 5th irradiation unit 36 and metal rear shell 10,
The 5th irradiation unit 36 is connect with metal rear shell 10 by second connecting portion 92, to realize the ground connection function of the 5th irradiation unit 36
Energy.
For example, in a specific embodiment of the invention, or by taking the transverse screen scene of mobile terminal and vertical screen scene as an example.
Specifically, as shown in Figure 2:
When mobile terminal is in vertical screen use pattern, mobile terminal sends conductivity control signal to first switch 61, i.e.,
First fracture 21 is shorted together, while mobile terminal sends to second switch 62 and disconnects control signal, i.e. the second fracture 22
For off-state；At this point, the second fracture 22 is the best radiation areas of antenna structure 100, the second fracture 22 corresponding second day
Beta radiation directional diagram 82 is upward.Mobile terminal also sends the first conductivity control signal to single-pole double-throw switch (SPDT) 63, by single-pole double throw
Switch 63 is switched to 632 place access of first end, i.e. the signal stream of the second antenna feed 42 flows to the second antenna-matching circuit 53,
And it is in an off state between third antenna match circuit 56 and the second antenna feed 42；At this point, third fracture 23 is also antenna
The best radiation areas of structure 100, the corresponding third antenna radiation direction Figure 83 of third fracture 23 is upward.That is antenna structure 100
It is best radiation areas in the second fracture 22 and third fracture 23, and radiation direction is also identical, can promote a day knot in this way
The traffic rate and communication efficiency of structure 100.
When mobile terminal is in transverse screen use pattern, mobile terminal sends conductivity control signal to second switch 62, i.e.,
Second fracture 22 is shorted together, while mobile terminal sends to first switch 61 and disconnects control signal, i.e. the first fracture 21
For off-state；At this point, the first fracture 21 is the best radiation areas of antenna structure 100, the first fracture 21 corresponding first day
Beta radiation directional diagram 81 is upward.Mobile terminal also sends the second conductivity control signal to single-pole double-throw switch (SPDT) 63, by single-pole double throw
Switch 63 is switched to 633 place access of second end, i.e. the signal stream of the second antenna feed 42 flows to third antenna match circuit 56,
And it is in an off state between the second antenna-matching circuit 53 and the second antenna feed 42；At this point, the 5th fracture 31 is also antenna
The best radiation areas of structure 100, the corresponding third antenna radiation direction Figure 84 of the 5th fracture 31 is upward.That is antenna structure 100
It is best radiation areas in the first fracture 21 and the 5th fracture 31, and radiation direction is also identical, can promote a day knot in this way
The traffic rate and communication efficiency of structure 100.
In this way, by increasing a set of antenna feed, regardless of mobile terminal is in transverse screen application scenarios or vertical screen applied field
Scape can make two sets of antenna feeds of antenna structure 100 reach optimal radiation effect, moreover it is possible to promote antenna structure 100
Traffic rate promotes communication efficiency.
It, can also be with it should be noted that in the present embodiment, the first fracture 21 can be symmetrical arranged with the 4th fracture 24
Second fracture 22 is symmetrical arranged with third fracture 23.
Optionally, the 5th irradiation unit 36 be equipped with the 6th fracture 32, the 7th fracture 33 and the 8th fracture 34, the described 6th
Fracture 32, the 7th fracture 33 and the 8th fracture 34, which successively divide the 5th irradiation unit 36, forms the 6th irradiation unit
361, the 7th irradiation unit 362, the 8th irradiation unit 363 and the 9th irradiation unit 364, wherein the 6th irradiation unit 361 is located at described
Between 7th irradiation unit 362 and the 4th irradiation unit 35, and the 6th irradiation unit 361 and the 7th irradiation unit 362 are logical
Cross feeder line short circuit, the 7th irradiation unit 362 ground connection.Wherein, the 5th fracture 31 is symmetrical arranged with the 8th fracture 34,
6th fracture 32 is symmetrical arranged with the 7th fracture 33.
In the embodiment of the present invention, in order to promote the degree of balance of antenna structure 100, can be arranged on the 5th irradiation unit 36
Six fractures 32, the 7th fracture 33 and the 8th fracture 34.Wherein, the 5th fracture 31 can be symmetrical arranged with the 8th fracture 34, and the 6th
Fracture 32 can be symmetrical arranged with the 7th fracture 33.Also by by the 6th irradiation unit 361 and the 7th irradiation unit 362
It is shorted by feeder line, influence of the 6th fracture 32 to 100 radiation direction of antenna structure can be reduced.
Optionally, as shown in Figures 2 and 3, first is equipped between first irradiation unit 25 and second irradiation unit 26
Switch 61 and with concatenated first resonance circuit 71 of the first switch 61；Second irradiation unit 26 and the third irradiation unit
Between 27 be equipped with second switch 62 and with concatenated second resonance circuit 72 of the second switch 62.
In the embodiment of the present invention, influenced to reduce antenna structure resonance bring, it can be in the access of first switch 61
On add one first resonance circuit 71；One second resonance circuit 72 is added on the access of second switch 62.Wherein, the first resonance
Circuit 71 is cascaded with first switch 61, and can be with left-right reversed, and position is without limitation；Second resonance circuit 72 and second
Switch 62 is cascaded, and can also be with left-right reversed, and position is without limitation.
In this way, connecting by introducing resonance circuit with switch, the device of a controllable resonance is increased in antenna structure
Part or circuit.
It should be noted that the first resonance circuit 71 can be inductor, resonant circuit, capacitor resonant circuit or inductance electricity
Hold any one of resonance circuit；Second resonance circuit 72 can be inductor, resonant circuit, capacitor resonant circuit or inductance electricity
Hold any one of resonance circuit.
The embodiment of the present invention further relates to a kind of mobile terminal, including above-mentioned antenna structure.
Wherein, which can be with mobile phone, tablet computer, personal digital assistant (Personal Digital
Assistant, PDA), E-book reader, MP3 (dynamic image expert's compression standard audio level 3, Moving Picture
Experts Group Audio Layer III) player, MP4 (dynamic image expert's compression standard audio level 4, Moving
Picture Experts Group Audio Layer IV) player, pocket computer on knee, vehicle-mounted computer, desk-top meter
Calculation machine, set-top box, intelligent TV set, wearable device etc..
It should be noted that the implementation of above-mentioned antenna structure embodiment is equally applicable to the embodiment of the mobile terminal
In, and identical technical effect can be reached, details are not described herein.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of antenna structure, applied to the mobile terminal with metal rear shell, which is characterized in that the antenna structure at least wraps
Include the first metal radiation frame, first antenna feed and first antenna match circuit, in which:
The first metal radiation frame be set to the metal rear shell one end, the first metal radiation frame be equipped with the first fracture with
The first metal radiation frame is successively separated to form the first radiation by the second fracture, first fracture and second fracture
Portion, the second irradiation unit and third irradiation unit are equipped with first switch between first irradiation unit and second irradiation unit, described
Second switch is equipped between second irradiation unit and the third irradiation unit, the first switch and the second switch are according to
The posture of mobile terminal is in the conductive state or off-state, and first fracture and second fracture are located at institute
State the sides adjacent of the first metal radiation frame；
The first end of the first antenna feed is grounded, and the second end of the first antenna feed matches electricity with the first antenna
The first end on road connects, and the second end of the first antenna match circuit is connect with second irradiation unit, and first spoke
Penetrate portion's ground connection, the third irradiation unit ground connection.
2. antenna structure according to claim 1, which is characterized in that the antenna structure further includes the second metal radiation
Frame, the second antenna feed, the second antenna-matching circuit and third antenna match circuit, in which:
Third fracture and the 4th fracture are additionally provided on the third irradiation unit, the third fracture and the 4th fracture will be described
Third irradiation unit is successively separated to form the first sub- irradiation unit, the second sub- irradiation unit and the sub- irradiation unit of third, and the first sub- spoke
Portion is penetrated between second irradiation unit and the second sub- irradiation unit, the first sub- irradiation unit ground connection, and the second sub- spoke
Portion and the sub- irradiation unit of the third is penetrated to be shorted by feeder line；
The second metal radiation frame is set to the other end of the metal rear shell, and it is disconnected that the second metal radiation frame is equipped with the 5th
Mouthful, the second metal radiation frame is separated to form the 4th irradiation unit and the 5th irradiation unit by the 5th fracture；
The first end of second antenna feed is grounded, the second end of second antenna feed and the control of a single-pole double-throw switch (SPDT)
End connection processed, the first end of the single-pole double-throw switch (SPDT) are connect with the first end of second antenna-matching circuit, and described second
The second end of antenna-matching circuit is connect with the described second sub- irradiation unit；
The second end of the single-pole double-throw switch (SPDT) is connect with the first end of the third antenna match circuit, the third antenna
Second end with circuit is connect with the 5th irradiation unit；
First fracture and the 5th fracture are located at the same side of the mobile terminal, second fracture and the third
Fracture is located at the same side of the mobile terminal；
The second sub- irradiation unit ground connection, the 5th irradiation unit ground connection.
3. antenna structure according to claim 2, which is characterized in that first fracture is symmetrically set with the 4th fracture
It sets, second fracture and the third fracture are symmetrical arranged.
4. antenna structure according to claim 2, which is characterized in that the 5th irradiation unit is equipped with the 6th fracture, the 7th
Fracture and the 8th fracture, the 6th fracture, the 7th fracture and the 8th fracture successively divide the 5th irradiation unit
It cuts to form the 6th irradiation unit, the 7th irradiation unit, the 8th irradiation unit and the 9th irradiation unit, wherein the 6th irradiation unit is located at institute
It states between the 7th irradiation unit and the 4th irradiation unit, and the 6th irradiation unit and the 7th irradiation unit are short by feeder line
It connects, the 7th irradiation unit ground connection.
5. antenna structure according to claim 4, which is characterized in that the 5th fracture is symmetrically set with the 8th fracture
It sets, the 6th fracture and the 7th fracture are symmetrical arranged.
6. antenna structure according to claim 1, which is characterized in that on the third irradiation unit with first fracture
And the symmetrical position of the second fracture is equipped with fracture.
7. antenna structure according to claim 2, which is characterized in that between the third irradiation unit and the metal rear shell
Equipped with first connecting portion, second connecting portion is equipped between the 5th irradiation unit and the metal rear shell.
8. antenna structure according to any one of claim 1 to 7, which is characterized in that first irradiation unit with it is described
Between second irradiation unit be equipped with first switch and with concatenated first resonance circuit of the first switch；Second irradiation unit with
Between the third irradiation unit be equipped with second switch and with concatenated second resonance circuit of the second switch.
9. antenna structure according to claim 8, which is characterized in that first resonance circuit be inductor, resonant circuit,
Any one of capacitor resonant circuit or inductor capacitor resonant circuit；Second resonance circuit is inductor, resonant circuit, electricity
Hold any one of resonance circuit or inductor capacitor resonant circuit.
10. a kind of mobile terminal, which is characterized in that including antenna structure as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710552312.7A CN107359402B (en) | 2017-07-07 | 2017-07-07 | A kind of antenna structure and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710552312.7A CN107359402B (en) | 2017-07-07 | 2017-07-07 | A kind of antenna structure and mobile terminal |
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| CN107359402A CN107359402A (en) | 2017-11-17 |
| CN107359402B true CN107359402B (en) | 2019-06-07 |
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| CN108417969B (en) * | 2018-02-27 | 2024-02-27 | 厦门美图移动科技有限公司 | Antenna structure and electronic equipment |
| CN108321501B (en) * | 2018-03-15 | 2023-10-17 | 深圳市信维通信股份有限公司 | Metal frame antenna |
| CN110556619B (en) * | 2018-06-01 | 2021-10-19 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
| CN110718761B (en) * | 2018-07-11 | 2021-11-09 | 华为技术有限公司 | Antenna device and mobile terminal |
| CN110739534B (en) * | 2018-07-19 | 2021-08-06 | 华硕电脑股份有限公司 | Antenna device and control method thereof |
| CN109149086B (en) * | 2018-08-03 | 2020-07-07 | 瑞声科技（南京）有限公司 | Antenna system and mobile terminal |
| CN110838612B (en) * | 2018-08-17 | 2021-12-28 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
| CN109524760B (en) * | 2018-09-30 | 2021-03-12 | 维沃移动通信有限公司 | Terminal equipment |
| CN110649368B (en) * | 2019-09-29 | 2021-09-28 | 捷开通讯(深圳)有限公司 | Antenna assembly and electronic equipment |
| CN111082207B (en) * | 2019-12-27 | 2022-03-25 | 维沃移动通信有限公司 | Antenna structure and electronic equipment |
| CN111276793A (en) * | 2020-02-13 | 2020-06-12 | 惠州Tcl移动通信有限公司 | Metal frame antenna structure and mobile terminal |
| CN113540758B (en) * | 2020-04-22 | 2022-10-25 | 华为技术有限公司 | Antenna unit and electronic device |
| CN116154474B (en) * | 2021-08-31 | 2024-08-13 | 荣耀终端有限公司 | Terminal antenna and mobile terminal equipment |
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| CN106025545A (en) * | 2016-06-29 | 2016-10-12 | 广东欧珀移动通信有限公司 | Antenna device and terminal device |
| CN106299678A (en) * | 2016-08-30 | 2017-01-04 | 青岛海信移动通信技术股份有限公司 | The antenna of a kind of intelligent watch and intelligent watch |
-
2017
- 2017-07-07 CN CN201710552312.7A patent/CN107359402B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7928917B1 (en) * | 2009-10-27 | 2011-04-19 | Crestron Electronics Inc | Wall-mounted electrical device with modular antenna bezel frame |
| WO2016106779A1 (en) * | 2015-01-04 | 2016-07-07 | 华为技术有限公司 | Handheld device |
| CN106025545A (en) * | 2016-06-29 | 2016-10-12 | 广东欧珀移动通信有限公司 | Antenna device and terminal device |
| CN106299678A (en) * | 2016-08-30 | 2017-01-04 | 青岛海信移动通信技术股份有限公司 | The antenna of a kind of intelligent watch and intelligent watch |
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| CN107359402A (en) | 2017-11-17 |
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