CN105591200A - Antenna based on pure metal frame and mobile terminal - Google Patents
Antenna based on pure metal frame and mobile terminal Download PDFInfo
- Publication number
- CN105591200A CN105591200A CN201610006501.XA CN201610006501A CN105591200A CN 105591200 A CN105591200 A CN 105591200A CN 201610006501 A CN201610006501 A CN 201610006501A CN 105591200 A CN105591200 A CN 105591200A
- Authority
- CN
- China
- Prior art keywords
- metal frame
- antenna
- simple metal
- antenna based
- mobile terminal
- 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.)
- Granted
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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
- H01Q1/44—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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—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
- H01Q1/2266—Supports; Mounting means by structural association with other equipment or articles used with computer equipment disposed inside the computer
-
- 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
- H01Q1/36—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
- 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
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
The invention provides an antenna based on a pure metal frame and a mobile terminal. The antenna based on the pure metal frame comprises a PCB, a metal frame, and a main antenna with a high-frequency portion and a low-frequency portion, the PCB is provided with a clearance area, the metal frame is arranged at an edge of the PCB, an edge of the clearance area is provided with two breaking points, the main antenna is arranged in the clearance area, and the metal frame connected with the low-frequency portion of the main antenna is provided with a pattern shape in order to reach antenna resonance frequency points. According to the antenna based on the pure metal frame and the mobile terminal, the efficiency of the antenna can be effectively improved, the bandwidth of the antenna can be effectively increased, and the beauty of the metal mobile terminal can be greatly improved.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of antenna and mobile terminal based on simple metal frame.
Background technology
Along with the continuous increase of mobile terminal quantity, increasing mobile terminal adopts simple metal frame. But this simple metalThere are some problems in the design of antenna in frame.
All-metal frame mobile terminal is mainly to increase antenna feed point or adjust feedback point in main antenna low frequency performance method at presentPosition, or again by increase earth point realize, be made in like this in design very high to structural requirement, once and structure and mainboardAfter can not changing again after determining, be difficult to optimize main antenna antenna low frequency performance.
At present, in simple metal frame mobile terminal, because causing the length of low frequency section, the factor of antenna environment do not reach design requirement,To such an extent as to the performance of main antenna low frequency part is not very desirable in simple metal mobile terminal, impact is that antenna efficiency is lower, narrow bandwidth,Emphasis is to be difficult to ensure that center frequency points is on demand frequency.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of antenna based on simple metal frame and movesMoving terminal, for solving the not good problem of antenna performance in the mobile terminal of prior art simple metal frame.
For achieving the above object and other relevant objects, the invention provides a kind of antenna based on simple metal frame, described based on pureThe antenna of metal edge frame comprises: pcb board, is provided with headroom district on described pcb board; Metal edge frame, is arranged at described PCBThe edge of plate, and two breakpoints are set on the edge in described headroom district; There is the main antenna of HFS and low frequency part, instituteState main antenna and be arranged on described headroom district; On the metal edge frame being connected with the low frequency part of main antenna, be provided with decorative pattern shape, to reachTo antenna resonance frequency.
The present invention also provides a kind of mobile terminal, and described mobile terminal comprises simple metal frame and as the aforementioned based on simple metal frameAntenna.
As mentioned above, antenna and the mobile terminal based on simple metal frame of the present invention, has following beneficial effect:
Antenna and mobile terminal based on simple metal frame of the present invention, by corresponding decorative pattern shape is set on metal edge frame,Inadequate the asking of antenna point length causing not due to metal section length to improve all-metal frame mobile terminal main antenna low frequencyTopic, and increasing bandwidth and the efficiency of antenna greatly.
Brief description of the drawings
Fig. 1 is shown as the structural representation of the antenna that the present invention is based on simple metal frame in an embodiment.
Element numbers explanation
K1 metal edge frame
D1 breakpoint
D2 breakpoint
The predetermined gap of F1
Detailed description of the invention
Below, by specific instantiation explanation embodiments of the present invention, those skilled in the art can be disclosed by this descriptionContent understand easily other advantages of the present invention and effect. The present invention can also add by other different detailed description of the inventionTo implement or application, the every details in this description also can, based on different viewpoints and application, not deviate from essence of the present inventionUnder god, carry out various modifications or change. It should be noted that, in the situation that not conflicting, the feature in following examples and embodimentCan mutually combine.
It should be noted that, the diagram providing in following examples only illustrates basic conception of the present invention in a schematic way, then figureIn formula, only show with assembly relevant in the present invention but not component count, shape and size drafting while implementing according to reality, in factWhen implement on border, kenel, quantity and the ratio of each assembly can be a kind of random change, and its assembly layout kenel also may more be answeredAssorted.
Refer to Fig. 1, the invention provides a kind of antenna based on simple metal frame, the described antenna based on simple metal frame comprises:
Pcb board (not shown), is provided with headroom district on described pcb board;
Metal edge frame K1, is arranged at the edge of described pcb board, and it is (disconnected that two breakpoints are set on the edge in described headroom districtPoint D1 and breakpoint D2);
Have the main antenna (not shown) of HFS and low frequency part, described main antenna is arranged on described headroom district;
On the metal edge frame being connected with the low frequency part of main antenna, be provided with decorative pattern shape, to reach antenna resonance frequency.
In the present embodiment, be provided with in shape predetermined gap (F1 as shown in Figure 1) to increase coupling effect at described decorative pattern.Particularly, in the present embodiment, described decorative pattern shape is arranged at the centre position between described two breakpoints. Described decorative pattern is shaped asSymmetrical broken line, arranges predetermined gap (F1) to increase coupling effect in the corner of broken line.
In the present embodiment, the described antenna based on simple metal frame also comprises: USB interface (not shown), described USBInterface can be arranged at the outside of described two breakpoints, for example, described USB interface is arranged to the left side of breakpoint D1 or by instituteState the right side that USB interface is arranged at breakpoint D2.
In the present invention, simple metal mobile terminal main antenna with have certain clearance apart from floor file position, antenna feed point position withMain earth point location positioning, parasitic earth point also determine (can be according to concrete mobile terminal design, some actual needs add parasitism and connectGround, some terminals do not need to connect autoeciously). Can add in the present embodiment part autoeciously, while needs, also can remove. ?On the section of main antenna as low frequency part, do pattern line, to increase antenna electrical length, reach the centre frequency that design is asked,Can change the antenna surface ripple distribution of metal section, the coupling effect that strengthens metal section promotes antenna efficiency, increases simultaneouslyLow frequency bandwidth.
In other embodiments, the described antenna based on simple metal frame also comprises: USB interface, described USB interface is arranged atThe centre position of described two breakpoints, the both sides that are arranged at described USB interface of described decorative pattern shape symmetry. Can also by described inDecorative pattern is shaped as many rows' circular ports, and described many rows' circular ports are also for as sender. For example, described decorative pattern is shaped asThree row's circular ports.
Antenna based on simple metal frame of the present invention also may be adjusted to antenna required in the situation that metal section length is shorterCentre frequency, thus greatly promote the efficiency of antenna and increase the beamwidth of antenna; In addition, the present invention does not need to change housing and mainboard,Only need to debug metal edge frame linear grooves, thereby can shorten debugging cycle, save R&D costs, and by decorative pattern shapeShape the aesthetics that can also increase metal mobile terminal is set.
The present invention also provides a kind of mobile terminal, described mobile terminal comprise simple metal frame and as described in aforementioned any one based onThe antenna of simple metal frame. Described mobile terminal comprises: smart mobile phone, panel computer or PDA.
In sum, the present invention is based on antenna and the mobile terminal of simple metal frame, not only can effectively improve the efficiency of antennaAnd the increase beamwidth of antenna, can also greatly improve the aesthetics of metal mobile terminal. So the present invention has effectively overcome existing skillVarious shortcoming in art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention. Anyly be familiar with this skillThe personage of art all can, under spirit of the present invention and category, modify or change above-described embodiment. Therefore, such asUnder have in technical field conventionally know the knowledgeable do not depart under disclosed spirit and technological thought, complete all etc.Effect is modified or is changed, and must be contained by claim of the present invention.
Claims (10)
1. the antenna based on simple metal frame, is characterized in that, the described antenna based on simple metal frame comprises:
Pcb board, is provided with headroom district on described pcb board;
Metal edge frame, is arranged at the edge of described pcb board, and two breakpoints are set on the edge in described headroom district;
Have the main antenna of HFS and low frequency part, described main antenna is arranged on described headroom district;
On the metal edge frame being connected with the low frequency part of main antenna, be provided with decorative pattern shape, to reach antenna resonance frequency.
2. the antenna based on simple metal frame according to claim 1, is characterized in that: be provided with in shape in advance at described decorative patternDetermine gap to increase coupling effect.
3. the antenna based on simple metal frame according to claim 1, is characterized in that: described decorative pattern shape is arranged at described twoCentre position between individual breakpoint.
4. the antenna based on simple metal frame according to claim 1, is characterized in that, also comprises: USB interface, described inUSB interface is arranged at the outside of described two breakpoints.
5. the antenna based on simple metal frame according to claim 4, is characterized in that, described decorative pattern is shaped as symmetrical broken line,Predetermined gap is set to increase coupling effect in the corner of broken line.
6. the antenna based on simple metal frame according to claim 1, is characterized in that, also comprises: USB interface, described inUSB interface is arranged at the centre position of described two breakpoints, described decorative pattern shape symmetry be arranged at described USB interfaceBoth sides.
7. the antenna based on simple metal frame according to claim 6, is characterized in that, described decorative pattern is shaped as many rows' circleHole, described many rows' circular ports are also for as sender.
8. the antenna based on simple metal frame according to claim 7, is characterized in that, described decorative pattern is shaped as three row's circular ports.
9. a mobile terminal, is characterized in that, described mobile terminal comprises simple metal frame and as described in claim 1-8 any oneThe antenna based on simple metal frame.
10. mobile terminal according to claim 9, is characterized in that, described mobile terminal comprises: smart mobile phone, flat boardComputer or PDA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006501.XA CN105591200B (en) | 2016-01-06 | 2016-01-06 | Antenna and mobile terminal based on simple metal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006501.XA CN105591200B (en) | 2016-01-06 | 2016-01-06 | Antenna and mobile terminal based on simple metal frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105591200A true CN105591200A (en) | 2016-05-18 |
| CN105591200B CN105591200B (en) | 2018-05-01 |
Family
ID=55930565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610006501.XA Expired - Fee Related CN105591200B (en) | 2016-01-06 | 2016-01-06 | Antenna and mobile terminal based on simple metal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105591200B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321487A (en) * | 2018-01-26 | 2018-07-24 | 宇龙计算机通信科技(深圳)有限公司 | A kind of communication terminal |
| CN108494925A (en) * | 2018-01-25 | 2018-09-04 | 瑞声科技（南京）有限公司 | Antenna module and mobile terminal |
| CN110398754A (en) * | 2019-07-29 | 2019-11-01 | Oppo（重庆）智能科技有限公司 | The global position system GPS antenna system and electronic equipment of electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300215A (en) * | 2014-11-03 | 2015-01-21 | 惠州硕贝德无线科技股份有限公司 | 4G antenna with metal frame |
| CN204167466U (en) * | 2014-11-18 | 2015-02-18 | 惠州硕贝德无线科技股份有限公司 | A kind of metal edge frame multifrequency loop antenna |
| CN204289710U (en) * | 2014-11-17 | 2015-04-22 | 惠州硕贝德无线科技股份有限公司 | A kind of LTE metal edge frame antenna |
| CN105048070A (en) * | 2015-07-21 | 2015-11-11 | 深圳市信维通信股份有限公司 | Metal ring antenna structure with meander lines |
-
2016
- 2016-01-06 CN CN201610006501.XA patent/CN105591200B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300215A (en) * | 2014-11-03 | 2015-01-21 | 惠州硕贝德无线科技股份有限公司 | 4G antenna with metal frame |
| CN204289710U (en) * | 2014-11-17 | 2015-04-22 | 惠州硕贝德无线科技股份有限公司 | A kind of LTE metal edge frame antenna |
| CN204167466U (en) * | 2014-11-18 | 2015-02-18 | 惠州硕贝德无线科技股份有限公司 | A kind of metal edge frame multifrequency loop antenna |
| CN105048070A (en) * | 2015-07-21 | 2015-11-11 | 深圳市信维通信股份有限公司 | Metal ring antenna structure with meander lines |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494925A (en) * | 2018-01-25 | 2018-09-04 | 瑞声科技（南京）有限公司 | Antenna module and mobile terminal |
| CN108321487A (en) * | 2018-01-26 | 2018-07-24 | 宇龙计算机通信科技(深圳)有限公司 | A kind of communication terminal |
| CN110398754A (en) * | 2019-07-29 | 2019-11-01 | Oppo（重庆）智能科技有限公司 | The global position system GPS antenna system and electronic equipment of electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105591200B (en) | 2018-05-01 |
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| C10 | Entry into substantive examination | ||
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Granted publication date: 20180501 Termination date: 20190106 |