CN107394358A - Antenna structure and electronic equipment - Google Patents
Antenna structure and electronic equipment Download PDFInfo
- Publication number
- CN107394358A CN107394358A CN201610326311.6A CN201610326311A CN107394358A CN 107394358 A CN107394358 A CN 107394358A CN 201610326311 A CN201610326311 A CN 201610326311A CN 107394358 A CN107394358 A CN 107394358A
- Authority
- CN
- China
- Prior art keywords
- antenna structure
- earth point
- breaking
- conductive
- ifa
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
- H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
Landscapes
- Support Of Aerials (AREA)
Abstract
The disclosure is directed to a kind of antenna structure and electronic equipment, the antenna structure is applied to the electronic equipment with conductive bezels, and the conductive bezels are provided with two breaking joints that signal radiation is realized for the antenna structure；The antenna structure includes：IFA antenna modules, the IFA antenna modules are located near the first conductive pane section that two breaking joints are formed on the conductive bezels, and the feed point of the IFA antenna modules and the first earth point are respectively electrically connected to the first conductive pane section；Wherein, the first breaking joint in relatively close two breaking joints of the IFA antenna modules, and the feed point relative to first earth point closer to first breaking joint；Second earth point, positioned at the side of the IFA antenna modules away from first breaking joint, second earth point forms parasitic minor matters at the second breaking joint into two breaking joints, to be coupled in the first conductive pane section.By the technical scheme of the disclosure, the full frequency band covering of antenna structure in the case of the inner space deficiency of electronic equipment, can be realized.
Description
Technical field
This disclosure relates to antenna technical field, more particularly to a kind of antenna structure and electronic equipment.
Background technology
As the application of the electronic equipments such as mobile phone, flat board in people's daily life is more and more extensive, people set to electronics
Standby 26S Proteasome Structure and Function is also constantly proposing new demand, for example requires smaller specification of equipment, bigger screen accounting, feel more
Good metal shell etc..
However, any change structurally and functionally of electronic equipment, may all be impacted to the performance of antenna structure,
So as to the usage experience for influenceing electronic equipment communication function the most basic, reducing people.
The content of the invention
The disclosure provides a kind of antenna structure and electronic equipment, to solve the deficiency in correlation technique.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of antenna structure, applied to the electronics with conductive bezels
Equipment, the conductive bezels are provided with two breaking joints that signal radiation is realized for the antenna structure；The antenna structure includes：
IFA antenna modules, the IFA antenna modules are located at first that described two breaking joints are formed on the conductive bezels
Near conductive pane section, and the feed point of the IFA antenna modules and the first earth point are respectively electrically connected to the first conductive pane section；
Wherein, the first breaking joint in the relatively close described two breaking joints of the IFA antenna modules, and the feed point is relative to described first
Earth point is closer to first breaking joint；
Second earth point, positioned at side of the IFA antenna modules away from first breaking joint, second earth point to
Parasitic minor matters are formed at the second breaking joint in described two breaking joints, to be coupled in the first conductive pane section.
Optionally, between first earth point and second earth point it is default connector in the electronic equipment
Setting area.
Optionally, after the parasitic minor matters are stretched out by second earth point close to one end of the first conductive pane section,
Bend and extend to be formed towards second breaking joint.
Optionally, words are sent in side of the parasitic minor matters away from the first conductive pane section in the electronic equipment
The setting area of device.
Optionally, in addition to：
3rd earth point, positioned at side of the IFA antenna modules away from second breaking joint, the 3rd earth point electricity
It is connected to remaining second conductive pane section on the conductive bezels.
Optionally, it is attached close to the end of first breaking joint to be electrically connected to the second conductive pane section for the 3rd earth point
Closely.
Optionally, the 3rd earth point stretches out close to one end of the IFA antenna modules towards the IFA antenna modules
Afterwards, bend and extend to the second conductive pane section.
Optionally, described two breaking joints are located at the same side of the conductive bezels.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of electronic equipment, including：Such as any institute in above-mentioned embodiment
The antenna structure stated.
The technical scheme provided by this disclosed embodiment can include the following benefits：
From above-described embodiment, the disclosure passes through IFA antenna modules, it is possible to achieve to low frequency band and high-frequency band
Covering；Meanwhile the parasitic minor matters formed by the second earth point, it is possible to achieve the covering to intermediate-frequency band, so as to be set in electronics
In the case of the deficiency of standby inner space, remain able to realize the covering to full frequency band, realize that the whole network of electronic equipment leads to.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is the schematic diagram of the internal components arrangement of a kind of electronic equipment according to an exemplary embodiment.
Fig. 2 is a kind of schematic diagram of the antenna structure shown according to one of exemplary embodiment.
Fig. 3 is a kind of schematic diagram of antenna structure according to the two of an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
User's request is waited for portable, the specification of electronic equipment is limited；But the application function of electronic equipment is more next
It is abundanter, cause the inner space of electronic equipment less and less, it is difficult to continue to use the antenna structure in correlation technique.For example scheme
Shown in 1, in one exemplary embodiment, electronic equipment internal formation empty regions 10 and main board region 20 etc., and the disclosure
Antenna structure basic setup is in the empty regions 10；However, because the inner space of electronic equipment is limited, cause empty regions
USB connector 31, transmitter 32 etc. corresponding to 10 in drop shadow spread actually also be present, thus the reality of antenna structure can
Use limited space.
As shown in figure 1, the electronic equipment possesses using conductive bezels 1 made of such as metal material, the conductive bezels 1
Top side (or other any sides) is provided with two breaking joints, i.e. the first breaking joint 11, the second breaking joint 12, so that in the electronic equipment
Antenna structure can realize that signal radiates by the two breaking joints, and conductive bezels 1 are also divided into and are located at by the two breaking joints
The first conductive pane section 101 and remaining second conductive pane section 102 at empty regions, for producing the resonance of different frequency range letter
Number.Certainly, the first breaking joint 11 and the second breaking joint 12 may be located on other optional positions of conductive bezels 1, and the disclosure is not right
This is limited；It is disconnected with the first breaking joint 11 and second shown in Fig. 1 in following embodiments of the disclosure for the ease of describing
Illustrated exemplified by seam 12.
Fig. 2 is a kind of schematic diagram of antenna structure according to an exemplary embodiment, as shown in Fig. 2 this day knot
Structure can include：
IFA (Inverted-FAntenna, inverse-F antenna) antenna module 4, the IFA antenna modules 4 are located at two breaking joints and existed
Near the first conductive pane section 101 formed on conductive bezels 1, and G1 points of the feed point F of the IFA antenna modules 4 and the first earth point
The first conductive pane section 101 is not electrically connected to；Wherein, relatively close first breaking joint 11 of the IFA antenna modules 4, and feed point F phases
For the first earth point G1 closer to first breaking joint 11.
In the present embodiment, by the way that IFA antenna modules 4 are placed at the first breaking joint 11, and feed point F and the first earth point G1
It is respectively connecting to the first conductive pane section 101 so that form " the earth point G1's " of feed point F → first conductive pane section 101 → the first
Irradiation structure, it can be radiated by the portion of energy exported to feed point F, so as to influence overall antenna structure in about 700-
960MHz low frequency band.Simultaneously as IFA antenna modules 4 have larger area, the cabling that is connected with feed point F
(pattern) region 40 so that the routing region 40 can radiate to the feed point F another part energy exported, so as to shape
Into higher mode can influence high-frequency band of the overall antenna structure in about 2300-2700MHz；Wherein, by adjusting the cabling
Region 40, for example control the bottom side of the routing region 40 development length on direction to left and right, can be on the height that is influenceed again and again
Section is finely adjusted, so as to meet actual design and use demand.
In the antenna structure of the disclosure, it can also include：Second earth point G2, positioned at the IFA antenna modules 4 away from this
The side (such as in Fig. 2, second earth point G2 can be located at right side of IFA antenna modules 4) of first breaking joint 11, this second connects
Place G2 is to parasitic minor matters G20 is formed at the second breaking joint 12, to be coupled in the first conductive pane section 101.
In this embodiment, by forming parasitic minor matters G20 by the second earth point G2 so that the parasitic minor matters G20 and
When one conductive pane section 101 is coupled, intermediate-frequency band of the overall antenna structure in about 1710-2170MHz can be influenceed so that this
The antenna structure of application, can under the parasitic isostructural effects of minor matters G20 that the earth point G2 of IFA antenna modules 4 and second is formed
To realize that the full frequency band to 700-2700MHz covers.
In this embodiment it is possible to the second conductive pane section 102 is divided into side frame section 102A and another according to set location
Side frame section 102B；And in the embodiment shown in Figure 2, side frame section 102A is left frame section, another side frame section 102B, in order to just
In description, it is described below with left frame section 102A and right frame section 102B.Because IFA antenna modules 4 occupy the first conduction
Region of the frame section 101 at the first breaking joint 11, thus when the second earth point G2 is arranged at the right side of the IFA antenna modules 4,
By the way that parasitic minor matters G20 is coupled with the part in the first conductive pane section 101 close to the second breaking joint 12, and avoid using the right side
Frame section 102B so that user can reduce the holding drop of signal as much as possible during electronic equipment and call etc. is gripped
Width and the head hand range of decrease etc., so as to keep more preferably communication efficiency.
In the above-described embodiments, parasitic minor matters G20 can be by the second earth point G2 close to the first conductive pane section 101
One end is stretched out to form Part I G21, can bend and form Part II G22, and second towards second breaking joint 12 extension
Part G22 can be parallel to the first conductive pane section 101.Wherein, it is remote when the second earth point G2 is arranged at into IFA antenna modules 4
Can be the default connection in electronic equipment between the first earth point G1 and the second earth point G2 during the side of the first breaking joint 11
The setting area of device, such as the connector can be the USB connector 31 in embodiment illustrated in fig. 2；Meanwhile the parasitic minor matters
Sides (i.e. the downside of embodiment illustrated in fig. 2) of the G20 away from the first conductive pane section 101 can sending in the electronic equipment
Talk about the setting area of device 32, i.e. the second earth point G2 and parasitic minor matters G20 can be formed at USB connector 31 and transmitter 32 it
Between gap, so as to realize coupling between the first conductive pane section 101, and can is enough made full use of in electronic equipment
Space, and because the second earth point G2 is not connected or coupled with right frame section 102B so that transmitter 32 can connect second
Random adjustment position between place G2 and right frame section 102B, without antenna performance is impacted or caused by influence to have
Limit, be controllable.
Fig. 3 is the schematic diagram of another antenna structure according to an exemplary embodiment, as shown in figure 3, the antenna
Structure may further include on the basis of embodiment illustrated in fig. 2：
3rd earth point G3, positioned at the side of the IFA antenna modules 4 away from second breaking joint 12, the 3rd earth point G3
It is electrically connected to remaining second conductive pane section 102 on the conductive bezels 1.Wherein, the 3rd earth point G3 is close to the IFA antenna sets
One end (i.e. the right-hand member of embodiment illustrated in fig. 3) of part 4 can be stretched out towards the IFA antenna modules 4, then bend and extend to this
Second conductive pane section 102.
For example, in the embodiment shown in fig. 3, the 3rd earth point G3 can be connected to left frame section 102A so that
Part energy from feed point F is conducted to the first conductive pane section 101, and the second conductive pane section is coupled to via the first breaking joint 11
102, then conduct to the 3rd earth point G3, it is frequent so as to influence height of the overall antenna structure in about 2300-2700MHz
Section.
Wherein, the 3rd earth point G3 is electrically connected to the second conductive pane section 102 near the end of first breaking joint 11,
So that user is in hand-held electronic equipment or when electronic equipment is placed in into rostral, because the dependence to left frame section 102A is smaller, thus
Hold or head hand caused by the signal range of decrease it is extremely limited, it is possible to prevente effectively from reduce hold or head hand cause signal it is excessive under
Drop.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice disclosure disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (9)
1. a kind of antenna structure, applied to the electronic equipment with conductive bezels, it is characterised in that the conductive bezels are provided with
Two breaking joints of signal radiation are realized for the antenna structure；The antenna structure includes：
IFA antenna modules, the IFA antenna modules are located at the first conduction that described two breaking joints are formed on the conductive bezels
Near frame section, and the feed point of the IFA antenna modules and the first earth point are respectively electrically connected to the first conductive pane section；Its
In, the first breaking joint in the relatively close described two breaking joints of IFA antenna modules, and the feed point connects relative to described first
Place is closer to first breaking joint；
Second earth point, positioned at side of the IFA antenna modules away from first breaking joint, second earth point is to described
Parasitic minor matters are formed at the second breaking joint in two breaking joints, to be coupled in the first conductive pane section.
2. antenna structure according to claim 1, it is characterised in that first earth point and second earth point it
Between be default connector in the electronic equipment setting area.
3. antenna structure according to claim 1, it is characterised in that the parasitic minor matters are close by second earth point
After one end of the first conductive pane section is stretched out, bend and extend to be formed towards second breaking joint.
4. antenna structure according to claim 3, it is characterised in that the parasitic minor matters are away from the first conductive pane section
Transmitter of the side in the electronic equipment setting area.
5. antenna structure according to claim 1, it is characterised in that also include：
3rd earth point, positioned at side of the IFA antenna modules away from second breaking joint, the 3rd earth point electrical connection
Remaining second conductive pane section on to the conductive bezels.
6. antenna structure according to claim 5, it is characterised in that the 3rd earth point is electrically connected to described second and led
Electric frame section is near the end of first breaking joint.
7. antenna structure according to claim 5, it is characterised in that the 3rd earth point is close to the IFA antenna sets
After one end of part is stretched out towards the IFA antenna modules, bend and extend to the second conductive pane section.
8. antenna structure according to claim 1, it is characterised in that described two breaking joints are located at the same of the conductive bezels
One side.
9. a kind of electronic equipment, it is characterised in that including：Such as the antenna structure any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326311.6A CN107394358B (en) | 2016-05-17 | 2016-05-17 | Antenna structure and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326311.6A CN107394358B (en) | 2016-05-17 | 2016-05-17 | Antenna structure and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107394358A true CN107394358A (en) | 2017-11-24 |
| CN107394358B CN107394358B (en) | 2020-07-31 |
Family
ID=60337983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610326311.6A Active CN107394358B (en) | 2016-05-17 | 2016-05-17 | Antenna structure and electronic device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107394358B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832263A (en) * | 2018-05-31 | 2018-11-16 | 北京小米移动软件有限公司 | The method of Antenna Operation frequency range in electronic equipment, adjustment electronic equipment |
| CN108832272A (en) * | 2018-05-29 | 2018-11-16 | 北京小米移动软件有限公司 | Electronic equipment and its antenna structure |
| CN109301479A (en) * | 2018-10-31 | 2019-02-01 | 广东小天才科技有限公司 | Intelligence wearing equipment with antenna structure |
| CN110137670A (en) * | 2018-02-09 | 2019-08-16 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with the antenna structure |
| CN110233326A (en) * | 2019-05-13 | 2019-09-13 | 华为技术有限公司 | Electronic equipment |
| CN110611154A (en) * | 2018-06-14 | 2019-12-24 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
| CN110890622A (en) * | 2019-09-23 | 2020-03-17 | 捷开通讯(深圳)有限公司 | Antenna device |
| CN110931981A (en) * | 2018-09-19 | 2020-03-27 | 青岛海信移动通信技术股份有限公司 | Antenna and terminal equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110137670A (en) * | 2018-02-09 | 2019-08-16 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with the antenna structure |
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| CN110611154A (en) * | 2018-06-14 | 2019-12-24 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
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| CN109301479B (en) * | 2018-10-31 | 2023-12-22 | 广东小天才科技有限公司 | Intelligent wearable device with antenna structure |
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| CN110233326A (en) * | 2019-05-13 | 2019-09-13 | 华为技术有限公司 | Electronic equipment |
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| CN110233326B (en) * | 2019-05-13 | 2021-10-01 | 华为技术有限公司 | Electronic device |
| CN110890622A (en) * | 2019-09-23 | 2020-03-17 | 捷开通讯(深圳)有限公司 | Antenna device |
| CN110890622B (en) * | 2019-09-23 | 2021-07-02 | 捷开通讯(深圳)有限公司 | Antenna device |
| US11916299B2 (en) | 2019-09-23 | 2024-02-27 | JRD Communication (Shenzhen) Ltd. | Antenna apparatus |
| WO2021056776A1 (en) * | 2019-09-23 | 2021-04-01 | 捷开通讯(深圳)有限公司 | Antenna apparatus |
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| Publication number | Publication date |
|---|---|
| CN107394358B (en) | 2020-07-31 |
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