CN106972241A - Antenna and mobile terminal - Google Patents
Antenna and mobile terminal Download PDFInfo
- Publication number
- CN106972241A CN106972241A CN201710043046.5A CN201710043046A CN106972241A CN 106972241 A CN106972241 A CN 106972241A CN 201710043046 A CN201710043046 A CN 201710043046A CN 106972241 A CN106972241 A CN 106972241A
- Authority
- CN
- China
- Prior art keywords
- breaking joint
- metal center
- antenna
- electrical insulator
- bar shaped
- 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.)
- Pending
Links
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
-
- 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
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
Abstract
The present invention relates to antenna and mobile terminal.Antenna includes metal center, metallic object and electrical insulator, metal center is bar shaped cyclic structure, breaking joint is provided with metal center, multiple metallic objects are provided with breaking joint, breaking joint is divided into multiple intervals by multiple metallic objects, electrical insulator is additionally provided with breaking joint, the quantity of electrical insulator is corresponding with the quantity being spaced, each electrical insulator is filled in each interval respectively, each metallic object is fixedly connected with electrical insulator adjacent thereto, and at least one of each electrical insulator is fixedly connected with metal center, earth point is provided with metal center, it is located at the radiant body that the part between earth point and the breaking joint forms antenna on metal center.After being arranged such, the larger breaking joint of spacing is optimized to the less interval of multiple spacing by multiple metallic objects, will not only reduce the performance of antenna, moreover, from external observation when, thus metal center near seamless structure improves exterior quality, improves Consumer's Experience.
Description
Technical field
The present invention relates to antenna technical field, more particularly to a kind of antenna and mobile terminal.
Background technology
At present, portable set is both provided with antenna such as mobile phone, tablet personal computer, so as to receive and launch electromagnetism
Ripple signal, realizes wireless telecommunications.
By taking mobile phone as an example, existing antenna is typically to set breaking joint on the metal shell of mobile phone, the breaking joint can be by hand
The metal shell segmentation of machine, to realize that antenna for mobile phone can receive and launch the electromagnetic wave of different frequency range.
However, the antenna of said structure, breaking joint spacing is larger, on the one hand, larger breaking joint can cause the strong of metal shell
Degree declines, on the other hand, and larger breaking joint can cause the exterior quality of mobile phone low, poor user experience.
The content of the invention
The invention provides a kind of antenna and mobile terminal, it is possible to increase the intensity of metal shell, improves Consumer's Experience,
Lift exterior quality.
The first aspect of the present invention provides a kind of antenna, including metal center, metallic object and electrical insulator, the gold
Category center is to be provided with breaking joint on bar shaped cyclic structure, the metal center,
Multiple metallic objects are provided with the breaking joint, the breaking joint is divided into multiple intervals by multiple metallic objects,
The electrical insulator is additionally provided with the breaking joint, the quantity of the electrical insulator is relative with the quantity at the interval
Should, each electrical insulator is filled in each interval respectively,
Each metallic object is fixedly connected with the electrical insulator adjacent with itself, and in each electrical insulator
At least one be fixedly connected with the metal center,
It is provided with earth point, the metal center and is located between the earth point and the breaking joint on the metal center
Part form the radiant body of the antenna.
It is preferred that, multiple metallic objects are strip structure and be arranged in parallel, and each interval is bar shaped interval, respectively
The size of the bar shaped interval in the direction of the width is equal.
It is preferred that, the size range that each bar shaped is spaced on the width is 0.05mm~0.5mm.
It is preferred that, the quantitative range at the bar shaped interval is 3~10.
It is preferred that, the quantity at the bar shaped interval is three, and each bar shaped is spaced in the chi on the width
Very little is 0.3mm, and size of the breaking joint on the width is 2.3mm.
It is preferred that, size range of the breaking joint on the bearing of trend of the metal center is 0.75mm~5mm.
It is preferred that, width extension of the breaking joint along the metal center, or
Length direction extension of the breaking joint along the metal center, or
The breaking joint includes the first breaking joint and the second breaking joint, and width of first breaking joint along the metal center prolongs
Stretch, length direction extension of second breaking joint along the metal center, and first breaking joint connects with second breaking joint.
It is preferred that, the flush with outer surface of each metallic object and each electrical insulator with the metal center.
The second aspect of the present invention provides a kind of mobile terminal, including antenna, and the antenna is described in any of the above-described
Antenna.
The technical scheme that the present invention is provided can reach following beneficial effect：
The invention provides a kind of antenna, including metal center, metallic object and electrical insulator, it is provided with metal center
The arbitrary neighborhood being provided with breaking joint, breaking joint in multiple metallic objects, multiple metallic objects is spaced between the two, is also set in breaking joint
Electrical insulator is equipped with, the quantity of electrical insulator is corresponding with the quantity being spaced, and each electrical insulator is filled in each interval respectively, often
Individual metallic object is fixedly connected with electrical insulator adjacent thereto, and at least one of each electrical insulator is fixed with metal center
Connection.After being arranged such, in breaking joint for metallic object and electrical insulator combining structure, on the one hand, multiple metallic objects with it is multiple non-
Electric conductor is mutually embedded, and multiple metallic objects serve as the effect of skeleton in breaking joint so that intensity of the metal center at breaking joint increases
Plus；On the other hand, the larger breaking joint of spacing is optimized to the less interval of multiple spacing by multiple metallic objects, will not only reduce day
The performance of line, moreover, from external observation when, thus metal center near seamless structure improves exterior quality, improves user
Experience.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited
Invention.
Brief description of the drawings
The schematic diagram for the breaking joint that the width along metal center that Fig. 1 is provided by the embodiment of the present invention extends；
Fig. 2 be Fig. 1 in breaking joint partial enlarged view；
The schematic diagram for the breaking joint that the length direction along metal center that Fig. 3 is provided by the embodiment of the present invention extends；
Fig. 4 be Fig. 3 in breaking joint partial enlarged view.
Reference：
1- metal centers；
11- breaking joints；
11a- intervals；
2- metallic objects.
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Embodiment
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
As shown in Figure 1-2, the first aspect of the present invention provide a kind of antenna, including metal center 1, metallic object 2 and
Electrical insulator.Metal center 1 is to be provided with breaking joint 11 on bar shaped cyclic structure, metal center 1, and breaking joint 11 can be by metal center
1 disconnects, and when antenna is received with electromagnetic signals, electromagnetic wave can produce resonance at this breaking joint 11.
Multiple metallic objects 2 and multiple electrical insulators are provided with breaking joint 11, breaking joint 11 is divided into multiple by multiple metallic objects 2
11a is spaced, and the quantity of electrical insulator is corresponding with the quantity for being spaced 11a, each electrical insulator is filled in each interval 11a respectively
It is interior.
Wherein, each metallic object 2 is fixedly connected with the electrical insulator adjacent with itself, and in each electrical insulator at least
One is fixedly connected with metal center 1, so that metallic object 2 and electrical insulator are fixed in breaking joint 11.For example, according to a reality
Example is applied, metal center 1, metallic object 2 and electrical insulator can be processed into integral structure by Shooting Technique.
In addition, at least one earth point is additionally provided with metal center 1, thus can be between earth point and breaking joint 11
Resonant tank is formed, to cause the part being located on metal center 1 between earth point and breaking joint 11 to form the radiant body of the antenna.
Description more than, by the combining structure that metallic object 2 and electrical insulator are set in breaking joint 11, on the one hand,
Multiple metallic objects 2 are mutually embedded with multiple electrical insulators, and multiple metallic objects 2 serve as the effect of skeleton in breaking joint 11 so that gold
Belong to intensity of the center 1 at breaking joint 11 to be strengthened；On the other hand, the larger breaking joint 11 of spacing is optimized to by multiple metallic objects 2
The less interval of multiple spacing, this setting will not both reduce the original performance of antenna, moreover, from external observation when, metal center 1
Near seamless structure, improves the exterior quality of product, improves Consumer's Experience again.
In the embodiment shown in Fig. 1-2, multiple metallic objects 2 are strip structure and be arranged in parallel, and each interval 11a is
Bar shaped interval, the size of each bar shaped interval in the direction of the width is equal.This, which is set, causes metallic object 2 and the shape at bar shaped interval
It is identical, it can so make it that the structure at breaking joint 11 is more well-balanced, attractive in appearance.
It should be noted that the quantity of breaking joint 11 can be to be multiple, multiple breaking joints 11 are spaced apart on frame 1 in a metal.
In addition, the size of breaking joint 11 can be set according to the demand of antenna, for example, according to one embodiment, the width dimensions of breaking joint 11
Scope could be arranged to 0.75mm~5mm, to meet the requirement of antenna tuning.In the embodiment shown in Fig. 1-2, breaking joint 11
Size of the width dimensions for breaking joint 11 in a metal on the bearing of trend of frame 1.
In addition, the size that each bar shaped is spaced on local width direction can be matched according to the size of breaking joint 11 and set, root
According to one embodiment, the scope of the width dimensions at each bar shaped interval is 0.05mm~0.5mm, after being arranged such, between each bar shaped
Every width dimensions it is relatively smaller, the structure at breaking joint 11 can further be optimised for slit.
Also, the setting quantity at bar shaped interval can also be set according to the size selection of breaking joint 11, for example, according to a reality
Example is applied, the quantity at bar shaped interval could be arranged to 3~10.
It is understood that those skilled in the art can select each bar shaped interval according to the Sizes of breaking joint 11
Width square chi cun and the setting quantity at bar shaped interval.
For example, in certain embodiments, size of the breaking joint 11 in a metal on the bearing of trend of frame 1 can be set to be
2.3mm, the quantity at bar shaped interval is three, and the width dimensions at each bar shaped interval are 0.3mm.After so setting, 0.3mm is wide
Breaking joint 11 approx can be optimized for jointless structure by the bar shaped interval of degree, and by simulation analysis, the performance of antenna will not drop
It is low.
In the present invention, the set-up mode of breaking joint 11 is not unique.For example, in the embodiment shown in Fig. 1-2, the edge of breaking joint 11
The width extension of metal center 1.And for example, as shown in Figure 3-4, breaking joint 11 can also prolong along the length direction of metal center 1
Stretch.But, the setting of breaking joint 11 is not limited only to the mode shown by Fig. 1-2 and Fig. 3-4.In some other embodiment, breaking joint
11 also include the first breaking joint and the second breaking joint, and width of first breaking joint along metal center 1 extends, and the second breaking joint is along along metal
The length direction of frame 1 extends, and the first breaking joint connects with the second breaking joint.
It should be noted that in the embodiment shown in Fig. 3-4, the width dimensions of breaking joint 11 are the frame in a metal of breaking joint 11
Size on 1 width.
Certainly, in order to further lift the exterior quality of product, each metallic object 2 and each electrical insulator can also be set equal
With the flush with outer surface of metal center 1, so, metal center 1, metallic object 2 and electrical insulator are bonded together such that
The external effects of product are more attractive in appearance.
The second aspect of the present invention additionally provides a kind of mobile terminal, and the mobile terminal includes antenna, and this antenna is above-mentioned
Antenna in any embodiment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations, any modification, equivalent substitution and improvements made based on the present invention
Deng should be included in the scope of the protection.
Claims (9)
1. a kind of antenna, it is characterised in that including metal center, metallic object and electrical insulator, the metal center is bar shaped
Breaking joint is provided with cyclic structure, the metal center,
Multiple metallic objects are provided with the breaking joint, the breaking joint is divided into multiple intervals by multiple metallic objects,
The electrical insulator is additionally provided with the breaking joint, the quantity of the electrical insulator is corresponding with the quantity at the interval,
Each electrical insulator is filled in each interval respectively,
Each metallic object is fixedly connected with the electrical insulator adjacent with itself, and in each electrical insulator extremely
Few one is fixedly connected with the metal center,
The portion being located on earth point, the metal center between the earth point and the breaking joint is provided with the metal center
Divide the radiant body for forming the antenna.
2. antenna according to claim 1, it is characterised in that multiple metallic objects are strip structure and parallel set
Put, each interval is bar shaped interval, and the size of each bar shaped interval in the direction of the width is equal.
3. antenna according to claim 2, it is characterised in that each bar shaped is spaced in the chi on the width
Very little scope is 0.05mm~0.5mm.
4. mobile terminal according to claim 2, it is characterised in that the quantitative range at the bar shaped interval is 3~10
It is individual.
5. antenna according to claim 2, it is characterised in that the quantity at the bar shaped interval is three, each bar
The size that shape is spaced on the width is 0.3mm, and size of the breaking joint on the width is 2.3mm.
6. the mobile terminal according to claim any one of 1-5, it is characterised in that the scope of the width dimensions of the breaking joint
For 0.75mm~5mm.
7. the antenna according to claim any one of 1-5, it is characterised in that
Width extension of the breaking joint along the metal center, or
Length direction extension of the breaking joint along the metal center, or
The breaking joint includes the first breaking joint and the second breaking joint, and width of first breaking joint along the metal center extends,
Length direction of second breaking joint along the metal center extends, and first breaking joint connects with second breaking joint.
8. the antenna according to claim any one of 1-5, it is characterised in that each metallic object and each described non-conductive
Flush with outer surface of the body with the metal center.
9. a kind of mobile terminal, including antenna, the antenna are the antenna described in claim any one of 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043046.5A CN106972241A (en) | 2017-01-19 | 2017-01-19 | Antenna and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043046.5A CN106972241A (en) | 2017-01-19 | 2017-01-19 | Antenna and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106972241A true CN106972241A (en) | 2017-07-21 |
Family
ID=59334920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043046.5A Pending CN106972241A (en) | 2017-01-19 | 2017-01-19 | Antenna and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972241A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271326A (en) * | 2018-01-16 | 2018-07-10 | 广东欧珀移动通信有限公司 | Center and electronic equipment |
| CN109244665A (en) * | 2018-11-08 | 2019-01-18 | 深圳汉阳天线设计有限公司 | A kind of metal edge frame mimo antenna and mobile phone |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022350A (en) * | 2014-06-12 | 2014-09-03 | 电子科技大学 | Intelligent machine antenna with metal frame |
| CN104584324A (en) * | 2014-03-28 | 2015-04-29 | 华为终端有限公司 | Structure integrating metallic housing with antenna of electronic device |
| CN105655689A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN205846212U (en) * | 2016-07-01 | 2016-12-28 | 瑞声科技(新加坡)有限公司 | Whole frequency band antenna structure of mobile phole |
-
2017
- 2017-01-19 CN CN201710043046.5A patent/CN106972241A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584324A (en) * | 2014-03-28 | 2015-04-29 | 华为终端有限公司 | Structure integrating metallic housing with antenna of electronic device |
| CN104022350A (en) * | 2014-06-12 | 2014-09-03 | 电子科技大学 | Intelligent machine antenna with metal frame |
| CN105655689A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN205846212U (en) * | 2016-07-01 | 2016-12-28 | 瑞声科技(新加坡)有限公司 | Whole frequency band antenna structure of mobile phole |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271326A (en) * | 2018-01-16 | 2018-07-10 | 广东欧珀移动通信有限公司 | Center and electronic equipment |
| CN108271326B (en) * | 2018-01-16 | 2020-08-04 | Oppo广东移动通信有限公司 | Middle frame and electronic equipment |
| CN109244665A (en) * | 2018-11-08 | 2019-01-18 | 深圳汉阳天线设计有限公司 | A kind of metal edge frame mimo antenna and mobile phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |