CN108417969A - Antenna structure and electronic equipment - Google Patents
Antenna structure and electronic equipment Download PDFInfo
- Publication number
- CN108417969A CN108417969A CN201810162418.0A CN201810162418A CN108417969A CN 108417969 A CN108417969 A CN 108417969A CN 201810162418 A CN201810162418 A CN 201810162418A CN 108417969 A CN108417969 A CN 108417969A
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- radiator
- antenna
- single antenna
- shell
- electronic equipment
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- 239000002184 metal Substances 0.000 claims abstract description 28
- 238000005452 bending Methods 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract description 9
- 238000003801 milling Methods 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- OTZRAYGBFWZKMX-JUDRUQEKSA-N leukotriene E4 Chemical compound CCCCCC=CCC=C\C=C\C=C\[C@@H](SC[C@H](N)C(O)=O)[C@@H](O)CCCC(O)=O OTZRAYGBFWZKMX-JUDRUQEKSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
Abstract
The present invention provides a kind of antenna structure and electronic equipments, are related to electronic device field.The antenna structure includes shell and is set to the first single antenna of shell, the second single antenna and third single antenna.First single antenna has the first radiator, second single antenna has the second radiator, third single antenna has third radiator, first radiator, the second radiator and third radiator are used to the first metal edge frame as an electronic equipment, the frequency range of second radiator received signal and the frequency range of third radiator received signal partially overlap, first radiator is set between the second radiator and third radiator, and is spaced setting with the second radiator and third radiator.The antenna structure and electronic equipment can enhance the isolation between the second radiator and third radiator, improve the performance of entire antenna structure, it can be the functional character slot milling of electronic equipment, can realize the preposition shooting of structure light either preposition double light compensating lamps or preposition dual camera.
Description
Technical field
The present invention relates to electronic device fields, in particular to a kind of antenna structure and electronic equipment.
Background technology
Increase (multi-cam, how preposition light filling etc.) and the comprehensively trending of screen design with cell-phone function module,
Its space of lines is further compressed, and how the antenna for providing standby good communication performance is designed under more extreme metal complete machine environment
SystemThis another huge challenge that this must undoubtedly be faced for vast terminal producer.
Some mobile terminal products in the market do not support that preposition dual camera or preposition dual camera can not be placed in the middle, unfavorable
Accomplish in terminal whole competitiveness ultimate attainment.In order to ensure that antenna performance, certain features are had to since it is desired that antenna by space
And cancel either the compromise preposition shooting of such as structure light or preposition double light compensating lamps or the design of preposition dual camera.
Invention content
The purpose of the present invention includes providing a kind of antenna structure, can improve the performance of entire antenna structure, Neng Gouwei
The functional character slot milling of electronic equipment.
The purpose of the present invention further includes providing a kind of electronic equipment, can improve the performance of entire antenna structure, can
For the functional character slot milling of electronic equipment.
What the embodiment of the present invention was realized in：
A kind of antenna structure, including shell and the first single antenna, the second single antenna and third list that are set to the shell
There is the first radiator, second single antenna to have the second radiator, the third single antenna for antenna, first single antenna
With third radiator, first radiator, second radiator and the third radiator are used to as an electronics
First metal edge frame of equipment, the frequency range of the second radiator received signal and the third radiator received signal
Frequency range partially overlaps, and first radiator is set between second radiator and the third radiator, and with it is described
Second radiator and the third radiator are spaced setting.
Further, between first radiator and second radiator and the third radiator between be divided into
1.6~2mm.
Further, one end and the third radiator far from first radiator of second radiator are far from institute
The one end for stating the first radiator is respectively used to be arranged with the metal center interval of the electronic equipment.
Further, first single antenna has first antenna loop sections, the first antenna loop sections and described the
One radiator connects, and the first antenna loop sections are used to provide ground connection to flow through the electric current of first radiator.
Further, first radiator is set to an end margin of the shell, and first radiator is by facing
The position of a side of the nearly shell extends to the position for another side for closing on the shell.
Further, second radiator is extended to described by the position bending for closing on one end of first radiator
A side of shell, the third radiator extend to the shell by the position bending for closing on the other end of first radiator
Another side of body.
Further, the antenna structure further includes the 4th single antenna, and it is remote that the 4th single antenna is set to the shell
There is the 4th radiator, the 4th radiator to be used to be used as institute for one end from first single antenna, the 4th single antenna
State the second metal edge frame of electronic equipment, and the both ends of the 4th radiator be respectively used to in the metal of the electronic equipment
Frame interval is arranged.
Further, the antenna structure further includes the 5th single antenna, the 5th single antenna and the 4th single antenna
Interval setting, the 5th single antenna, which is used to radiate, is believed the first signal source and second in the electronic equipment by a combiner
The signal of number source synthesis.
Further, the 5th single antenna has the 5th radiator, the 5th radiator and the 4th radiator
Interval setting, and for being connect with the electronic device of the electronic equipment, to be carried on the electronic device.
The embodiment of the present invention additionally provides a kind of electronic equipment, including antenna structure, the antenna structure include shell and
It is set to the first single antenna, the second single antenna and third single antenna of the shell, first single antenna has the first radiation
Body, second single antenna have the second radiator, the third single antenna have third radiator, first radiator,
Second radiator and the third radiator are used to the first metal edge frame as an electronic equipment, second radiation
The frequency range of body received signal and the frequency range of the third radiator received signal partially overlap, the first radiator setting
It is spaced between second radiator and the third radiator, and with second radiator and the third radiator
Setting.
The advantageous effect of antenna structure and electronic equipment provided in an embodiment of the present invention is：Day provided in an embodiment of the present invention
Cable architecture and electronic equipment, due to frequency range and the third radiator received signal of its second radiator received signal
Frequency range partially overlaps, and first radiator is set between second radiator and the third radiator, and with it is described
Second radiator and the third radiator are spaced setting, enhance in this way between the second radiator and third radiator every
From degree, the performance of entire antenna structure is improved, so as to the functional character slot milling for electronic equipment, such as can be real
Existing structure light is preposition to shoot either preposition double light compensating lamps or preposition dual camera.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the part-structure schematic diagram of antenna structure provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of one end of antenna structure provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the other end of antenna structure provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the 5th radiator of the 5th single antenna of antenna structure provided in an embodiment of the present invention.
Icon：10- antenna structures；100- metal frameworks；The first metal edge frames of 110-；130- metal centers；150- second
Metal edge frame；200- shells；The first single antenna of 300-；The first radiators of 310-；330- first antenna loop sections；350- first day
Line feeder line；The second single antenna of 400-；The second radiators of 410-；430- the second antenna loop sections；The second feeders of 450-；500-
Third single antenna；510- third radiators；530- third antenna loop sections；550- third antenna feeder lines；The 4th single antenna of 600-；
The 4th radiators of 610-；The 4th antenna loop sections of 630-；The 4th feeders of 650-；The 5th single antenna of 700-；The 5th spokes of 710-
Beam；711- first segments；712- second segments；713- third sections；The 4th section of 714-；The 5th section of 715-；The 6th section of 716-；717-
Seven sections；The 5th antenna loop sections of 720-；The 5th feeders of 730-.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term "upper", "lower" is base
In orientation or positional relationship shown in the drawings or the invention product using when the orientation or positional relationship usually put, or
Person is the orientation or positional relationship that those skilled in the art usually understand, is merely for convenience of description of the present invention and simplification of the description,
It does not indicate or imply the indicated equipment or element must have a particular orientation, with specific azimuth configuration and operation, because
This is not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned term with concrete condition
Concrete meaning in the present invention.
Embodiment
Referring to Fig. 1, present embodiments providing a kind of antenna structure 10, which is applied to electronic equipment, should
Electronic equipment can be mobile terminal, such as mobile phone, can also be tablet computer etc..The antenna structure 10 is functional, can
For the functional character slot milling of electronic equipment, so as to realize as the preposition shooting of structure light either preposition double light compensating lamps or
The functions such as preposition dual camera.
There is the electronic equipment metal framework 100, the metal framework 100 to be set to the outer peripheral edge of electronic equipment.This implementation
In example, which includes the first metal edge frame 110, metal center 130 and the second metal edge frame 150.The present embodiment
In, the first metal edge frame 110 is set to the upper end-face edge of electronic equipment, and the second metal center 130 is set in electronic equipment
The edge in portion region, and the second metal center 130 is two, is respectively arranged at the opposite two sides of electronic equipment, third metal
Frame is set to the lower edge of electronic equipment.
Referring to Fig. 2, the antenna structure 10 includes shell 200 and the first single antenna 300, second for being set to shell 200
Single antenna 400 and third single antenna 500.In the present embodiment, the first single antenna 300, the second single antenna 400 and third single antenna
500 may be contained within the upper end of shell 200, and the second single antenna 400 and third single antenna 500 are located at the upper end of shell 200
Opposite both sides of the edge, the first single antenna 300 is located at the edge of 200 upper end of shell, and is located at the second single antenna 400 and third
Between single antenna 500.In addition, shell 200 is rear cover, optionally, which may be used cortical material and is made.
First single antenna 300 has the first radiator 310, first antenna loop sections 330 and first antenna feeder line 350.This
In embodiment, the first single antenna 300 is WIFI＆GPS antennas, is indicated with WIFI＆GPS ANT.
Component part of first radiator 310 as the first metal edge frame 110 of electronic equipment.First radiator 310
One end and the second single antenna 400 interval setting (indicating that the interval, following situation are similar in diagram with box), the other end and the
The setting of three single antenna 500 interval.Also, the first radiator 310 is set to an end margin of shell 200, and the first radiator 310
Position by closing on a side of shell 200 extends to the position for another side for closing on shell 200.
First antenna loop sections 330 and first antenna feeder line 350 are connect with the first radiator 310.First antenna circuit
Section 330 to flow through the electric current of the first radiator 310 for providing ground connection.Optionally, the quantity of first antenna loop sections 330 can be with
It it is one, or multiple, in the present embodiment, the quantity of first antenna loop sections 330 is three, is set in turn in the first spoke
One end, middle part and the other end of beam 310.By the way that first antenna loop sections 330 are arranged, the first single antenna 300 and the are enhanced
Isolation between two single antenna 400.In addition, the position of first antenna loop sections 330 can be according to the practical debugging length need of antenna
It moves left and right and is adjusted flexibly.
In addition, the second single antenna 400 has the second radiator 410, the second antenna loop section 430 and the second feeder
450.In the present embodiment, the second single antenna 400 is diversity antenna, is indicated with DIV ANT.
Wherein, the second antenna loop section 430 and the second feeder 450 are connect with the second radiator 410.Second antenna
Loop sections 430 are used to provide ground connection to flow through the electric current of the second radiator 410.In the present embodiment, the second single antenna 400 is set to
On the right side of the upper end of shell 200, with the display screen of electronic equipment towards the right side of shell when user 200 for " right side ".
Wherein, component part of second radiator 410 as the first metal edge frame 110 of electronic equipment.Second radiator
410 one end and one end interval of the first radiator 310 are arranged, also, the second radiator 410 is far from the first radiator 310
The setting of the metal center 130 of one end and the side of electronic equipment interval.Optionally, the first radiator 310 and the second radiator 410
Between interval and the interval of the second radiator 410 and metal center 130 all can be 1.6~2mm.Also, the second radiation
Body 410 at a distance from a side that one end end face of the first radiator 310 and shell 200 are equipped with the second radiator 410 for 5~
15mm, that is to say, that the gap between the second radiator 410 and the first radiator 310 is equipped with the second radiator to shell 200
The distance of 410 a side is 5~15mm.Second radiator 410 is close to one end end face of metal center 130 and shell 200
The distance of upper end vertex is 20~30mm, that is to say, that gap between the second radiator 410 and metal center 130 to shell
The distance of 200 upper end vertex is 20~30mm.
In the present embodiment, the second radiator 410 is set to the right edge of shell 200.Also, the second radiator 410 is by facing
The position bending of one end of nearly first radiator 310 extends to a side of shell 200, that is to say, that the second radiator 410 by
The right upper portion that the bending of right side corner extends to shell 200 is passed through in the side of upper end.
In the present embodiment, the second antenna loop section 430 is set to the metal center close to right side with the second radiator 410
The position that 130 one end is mutually closed on.Certainly, the position of the second antenna loop section 430 can be according to the practical debugging length needs of antenna
It moves left and right and is adjusted flexibly.Second feeder 450 is set to the second radiator 410 close to one end of the first radiator 310
The position mutually closed on.
In addition, third single antenna 500 and the second single antenna 400 are relatively arranged on the both sides of shell 200.In the present embodiment,
Third single antenna 500 is diversity multi-input/output antenna, is indicated with DIV MIMO ANT.
Third single antenna 500 has third radiator 510, third antenna loop sections 530 and third antenna feeder line 550.The
Triantennary loop sections 530 and third antenna feeder line 550 are connect with third radiator 510.Third antenna loop sections 530 are for being
The electric current for flowing through third radiator 510 provides ground connection.In the present embodiment, the upper end that third single antenna 500 is set to shell 200 is left
Side, with the display screen of electronic equipment towards the left side of shell when user 200 for " left side ".
Wherein, component part of the third radiator 510 as the first metal edge frame 110 of electronic equipment.Third radiator
510 one end and one end interval of the first radiator 310 are arranged, also, third radiator 510 is far from the first radiator 310
The setting of the metal center 130 of one end and the side of electronic equipment interval.Optionally, the first radiator 310 and third radiator 510
Between interval and the interval of third radiator 510 and metal center 130 all can be 1.6~2mm.Also, third radiates
Body 510 at a distance from a side that one end end face of the first radiator 310 and shell 200 are equipped with third radiator 510 for 5~
15mm, that is to say, that the gap between third radiator 510 and the first radiator 310 is equipped with third radiator to shell 200
The distance of 510 a side is 5~15mm.Third radiator 510 is close to one end end face of metal center 130 and shell 200
The distance of upper end vertex is 20~30mm, that is to say, that gap between third radiator 510 and metal center 130 to shell
The distance of 200 upper end vertex is 20~30mm.
In the present embodiment, third radiator 510 is set to the left side of shell 200.Also, third radiator 510 is by facing
The position bending of one end of nearly first radiator 310 extends to a side of shell 200, that is to say, that third radiator 510 by
The left upper portion that the bending of left side corner extends to shell 200 is passed through in the side of upper end.
In the present embodiment, third antenna loop sections 530 are set to the metal center close to left side with third radiator 510
The position that 130 one end is mutually closed on.Certainly, the position of third antenna loop sections 530 can be according to the practical debugging length needs of antenna
It moves left and right and is adjusted flexibly.Third antenna feeder line 550 is set to third radiator 510 close to one end of the first radiator 310
The position mutually closed on.
It should be noted that the first radiator 310, the second radiator 410 and third radiator 510 are used to as electronics
First metal edge frame 110 of equipment, that is to say, that the first radiator 310, the second radiator 410 and third radiator 510 are common
Form the first metal edge frame 110.
In addition, the frequency range part of the frequency range of 410 received signal of the second radiator and 510 received signal of third radiator
Overlap, the first radiator 310 is set between the second radiator 410 and third radiator 510, and with the second radiator 410 and
Third radiator 510 is spaced setting.The isolation between the second radiator 410 and third radiator 510 can be enhanced in this way,
The performance for improving entire antenna structure 10 so as to the functional character slot milling for electronic equipment, such as can be realized
Structure light is preposition to shoot either preposition double light compensating lamps or preposition dual camera.
It should be noted that in the present embodiment, between the first radiator 310 and the second radiator 410, the first radiator
The frequency range registration of signal between 310 and third radiator 510 much smaller than the second radiator 410 and third radiator 510 it
Between signal frequency range registration.The present embodiment is by designing DIV ANT and DIV MIMO ANT the two of WIFI＆GPS ANT
Side, can improve DIV ANT and DIV MIMO ANT 1710MHZ~2300MHZ isolation problem.
Referring to Fig. 3, further, which can also include the 4th single antenna 600.4th single antenna 600
It is set to the one end of shell 200 far from the first single antenna 300.In the present embodiment, the 4th single antenna 600 is primary antenna, with MAIN
ANT is indicated.
4th single antenna 600 has the 4th radiator 610, the 4th antenna loop section 630 and the 4th feeder 650.Its
In, the 4th antenna loop section 630 and the 4th feeder 650 are connect with the 4th radiator 610.4th antenna loop section 630
For providing ground connection for the electric current that flows through the 4th radiator 610.In the present embodiment, the 4th antenna loop section 630 and the 4th antenna
Feeder line 650 is all connected in the right part of the 4th radiator 610.In addition, the position of the 4th antenna loop section 630 can be according to day
The practical debugging length needs of line, which move left and right, to be adjusted flexibly.
4th radiator 610 is used for the second metal edge frame 150 as electronic equipment, and the both ends of the 4th radiator 610
It is respectively used to be spaced with the metal center 130 of electronic equipment and be arranged.Optionally, the both ends of the 4th radiator 610 respectively with metal
It the interval of center 130 all can be 1.6~2mm.Also, the 4th radiator 610 is close to one end end face of metal center 130 and shell
The distance between one end end face of body 200 far from the first radiator 310 is 11~21mm.That is, the 4th radiator 610 with
The distance between interval and one end end face of the shell 200 far from the first radiator 310 between metal center 130 be 11~
21mm。
In the present embodiment, the 4th radiator 610 is set to an end margin of the shell 200 far from the first radiator 310, and
One end bending of four radiators 610 extends to the one side edge of shell 200, and with the metal center that is set to 200 side of shell
130 interval settings；The other end, which is bent, extends to another lateral edges of shell 200, and with the metal that is set to 200 other side of shell
The setting of the interval of center 130.
Further, which can also include the 5th single antenna 700.5th single antenna 700 is set to shell
200 lower part, close to the position of the 4th single antenna 600.5th single antenna 700 and the 4th single antenna 600 interval are arranged, and the 5th is single
Antenna 700 is used to radiate by a combiner by the first signal source and the signal that synthesizes of second signal source in electronic equipment.This reality
It applies in example, the first signal source is generated by main multi-input/output antenna, and main multi-input/output antenna is expressed as MAIN MIMO
ANT.Second signal source is generated by WIFI multi-input/output antennas, and WIFI multi-input/output antennas are expressed as WIFI MIMO
ANT.It is understood that the 5th single antenna 700 is total as main multi-input/output antenna and WIFI multi-input/output antennas
Same radiating antenna.
5th single antenna 700 has the 5th radiator 710, the 5th antenna loop section 720 and the 5th feeder 730.The
Five antenna loop sections 720 and the 5th feeder 730 are connect with the 5th radiator 710.Second antenna loop section 430 is for being
The electric current for flowing through the 5th radiator 710 provides ground connection.5th feeder 730 is 30 at a distance from the one side edge of shell 200
~40mm.In the present embodiment, the 5th feeder 730 is 30~40mm at a distance from the left side edge of shell 200.
5th radiator 710 and the 4th radiator 610 interval are arranged, and for being connect with the electronic device of electronic equipment,
To be carried on electronic device.In the present embodiment, the 5th radiator 710 is used for how defeated as main multi-input/output antenna and WIFI
Enter the common radiator of multi-output antenna.5th radiator 710 can pass through flexibility with speaker (SPEAKER BOX) for carrier
Printed-board technology (Flexible Printed Circuit, FPC), laser direct structuring technique (Laser Direct
Structuring, LDS) etc. days Wiring technologies realize.
Referring to Fig. 4, the 5th radiator 710 includes sequentially connected first segment 711, second segment 712, third section 713, the
Four section 714, the 5th section 715, the 6th section 716 and the 7th section 717.Wherein, first segment 711, third section 713, the 5th section 715 and
Seven section 717 of the extending direction two sides opposite with shell 200 are substantially vertical, second segment 712, the 4th section 714 and the 6th section 716
The two sides opposite with shell 200 are substantially parallel, and identical as the extending direction of shell 200.In the present embodiment, first segment 711
One end originate in the position of side to the left in the middle part of the lower end of shell 200, the left side of the other end of first segment 711 to shell 200
Extend, and is connect with one end of second segment 712.The other end of second segment 712 extends far from the 4th radiator 610, and and third
One end connection of section 713.The left side of the other end of third section 713 towards shell 200 extends, and one end with the 4th section 714
Connection.4th section 714 of the other end is connect with the 5th section 715 one end.5th section 715 of the other end is towards the right side of shell 200
Side extends, and the center line for crossing shell 200 is connect with the 6th section 716 one end.6th section 716 of the other end and the 4th spoke of direction
Beam 610 extends, and is connect with the 7th section 717 one end.It is approximately equal to the length to second segment 712 and the 4th section for 6th section 716
The sum of 714 length.7th section 717 of the other end towards shell 200 left side extend, and with the initiating terminal of first segment 711
Portion's relative spacing setting.5th section 715 of the length for being approximately equal to the length to first segment 711, the length of third section 713, the 7th section
The sum of spacing between 717 length and first segment 711 and the 7th section 717.
In addition, it is necessary to explanation, the second single antenna 400, third single antenna 500, the 4th single antenna 600 and the 5th Dan Tian
Line 700 collectively forms LTE4*4MIMO, and WLAN 2*2MIMO are collectively formed in the first single antenna 300 and the 5th single antenna 700.This reality
Apply example, under metal framework 100 and ultimate attainment complete machine stacked environment by appropriate position crack partition and rational antenna sets
Close, it is antenna multiplexed realize more competitive LTE 4*4MIMO+WLAN 2*2MIMO+GPS antenna systems, can realize
Such as structure light is preposition to shoot either preposition double light compensating lamps or preposition dual camera function, and antenna performance is guaranteed.
In conclusion antenna structure 10 provided in an embodiment of the present invention and electronic equipment, since its second radiator 410 connects
The frequency range of the signal of receipts and the frequency range of 510 received signal of third radiator partially overlap, and the first radiator 310 is set to second
Between radiator 410 and third radiator 510, and setting is spaced with the second radiator 410 and third radiator 510, in this way
The isolation between the second radiator 410 and third radiator 510 is enhanced, the performance of entire antenna structure 10 is improved, from
And can be the functional character slot milling of electronic equipment, such as can realize the preposition shooting of structure light or preposition double light compensating lamps
Or preposition dual camera.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of antenna structure, which is characterized in that including shell and be set to the first single antenna of the shell, the second single antenna
And third single antenna, first single antenna have the first radiator, and second single antenna has the second radiator, and described the
Three single antenna have third radiator, and first radiator, second radiator and the third radiator are used to make
For the first metal edge frame of an electronic equipment, the frequency range of the second radiator received signal is received with the third radiator
The frequency range of signal partially overlap, first radiator is set between second radiator and the third radiator,
And it is spaced setting with second radiator and the third radiator.
2. antenna structure according to claim 1, which is characterized in that first radiator and second radiator and
It is divided into 1.6~2mm between the third radiator.
3. antenna structure according to claim 1, which is characterized in that second radiator is far from first radiator
The one end of one end and the third radiator far from first radiator be respectively used to in the metal of the electronic equipment
Frame interval is arranged.
4. antenna structure according to claim 1, which is characterized in that first single antenna has first antenna circuit
Section, the first antenna loop sections connects with first radiator, and the first antenna loop sections are for being to flow through described the
The electric current of one radiator provides ground connection.
5. antenna structure according to claim 1, which is characterized in that first radiator is set to the one of the shell
End margin, and first radiator is extended to the other side for closing on the shell by the position for closing on a side of the shell
The position on side.
6. antenna structure according to claim 5, which is characterized in that second radiator is by closing on first radiation
The position bending of one end of body extends to a side of the shell, and the third radiator is by closing on first radiator
The position bending of the other end extends to another side of the shell.
7. antenna structure according to claim 1, which is characterized in that the antenna structure further includes the 4th single antenna, institute
It states the 4th single antenna and is set to the one end of the shell far from first single antenna, the 4th single antenna has the 4th radiation
Body, the 4th radiator is for the second metal edge frame as the electronic equipment, and the both ends of the 4th radiator are divided
It Yong Yu not be arranged with the metal center interval of the electronic equipment.
8. antenna structure according to claim 7, which is characterized in that the antenna structure further includes the 5th single antenna, institute
It states the 5th single antenna and the 4th single antenna interval to be arranged, the 5th single antenna is for radiating the electricity by a combiner
The signal of the first signal source and the synthesis of second signal source in sub- equipment.
9. antenna structure according to claim 8, which is characterized in that the 5th single antenna has the 5th radiator, institute
It states the 5th radiator with the 4th radiator interval to be arranged, and for connecting with the electronic device of the electronic equipment, to hold
It is loaded in the electronic device.
10. a kind of electronic equipment, which is characterized in that including such as claim 1-9 any one of them antenna structure.
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| CN201810162418.0A CN108417969B (en) | 2018-02-27 | 2018-02-27 | Antenna structure and electronic equipment |
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| CN108417969B (en) | 2024-02-27 |
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