CN106848570A - A kind of all-metal back-cover antenna - Google Patents
A kind of all-metal back-cover antenna Download PDFInfo
- Publication number
- CN106848570A CN106848570A CN201710013898.XA CN201710013898A CN106848570A CN 106848570 A CN106848570 A CN 106848570A CN 201710013898 A CN201710013898 A CN 201710013898A CN 106848570 A CN106848570 A CN 106848570A
- Authority
- CN
- China
- Prior art keywords
- metal back
- back cover
- gap
- band
- antenna
- 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
- H01Q1/44—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
- H01Q1/12—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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of all-metal back-cover antenna of field of antenna.The present invention is adopted the following technical scheme that：All-metal back-cover antenna includes metal back cover, also include three gap bands, the first gap band at top, the second gap band being placed in parallel with first gap band, and the 3rd gap band at the top of metal back cover being disposed vertically with the first gap band are close to positioned at metal back cover；First gap band, the second gap band and the 3rd gap band are made up of N articles of gap, wherein, N >=1.The present invention achieves the outward appearance not influenceed under electronic equipment naked eyes, maximizes the environment space of optimization antenna body, lifts the technique effect of the performance of antenna.It is applied to mobile phone and plate aerial.
Description
Technical field
The present invention relates to field of antenna, a kind of all-metal back-cover antenna is related specifically to.
Background technology
, used as means of communication, antenna is essential part for mobile phone and plate aerial.In order to reduce the body of communication equipment
Product and beauty of human body engineering need.In the prior art, the communication apparatus of metal back cover is all using a part of conduct of metal back cover
The communication antenna of the equipment.
Prior art is blocked metal back cover by the way that metal back cover needed, truncation part metal as antenna day case
Body, and the metal back cover that plastic material is used to connect breaking part is then filled in the middle of breakpoint.This mode not only influences mobile phone
Outward appearance, the also width to section are required, and spacing is excessive, influence appearance, and spacing is smaller, can not eliminate metal back cover pair
The interference of antenna.Therefore it provides a kind of section width is unrestricted and antenna performance index is influenceed by metal back cover grounded part
Small metal back cover antenna is just necessary.
The content of the invention
The technical problem to be solved in the present invention is the limited width system of metal back cover antenna pair section of the prior art, is broken
Face can influence the technical problem of appearance, there is provided a kind of new all-metal back-cover antenna, and the all-metal back-cover antenna has outer
See effect consistent with all-metal bonnet, the good technical characterstic of antenna performance.
In order to solve the above technical problems, the present invention is as follows using technical scheme：
A kind of metal back cover antenna, including metal back cover, it is characterised in that：The metal back cover antenna also includes three seams
Gap band, positioned at metal back cover near top the first gap band, the second gap band being placed in parallel with first gap band, with
And the 3rd gap band being close to positioned at metal back cover between top and the first gap band being disposed vertically with the first gap band；
First gap band, the second gap band and the 3rd gap band are made up of N articles of gap, wherein, N >=1.
In above-mentioned technical proposal, for optimization is invented, further, be divided into for metal back cover close by three gap bands
First metal back cover portion of the side of electronic equipment bottom, the second metal back cover portion being connected mainly with electronic equipment is close to
The 3rd metal back cover portion and the 4th metal back cover portion at the top of electronic equipment.
Further, the 3rd metal back cover portion and the 4th metal back cover portion volume are unequal.
Further, the first metal back cover portion as the primary antenna of electronic equipment antenna body.
Further, the 3rd metal back cover portion as electronic equipment GPS and the antenna body of WIFI days.
Further, the 4th metal back cover portion as the diversity antenna of electronic equipment antenna body.
Further, the first groove is had immediately below first gap band, the second gap band, the 3rd gap band,
Second groove, the 3rd groove, insulation processing gap band metal, the depth of insulation processing is equal to or more than gap band metal thickness
Degree.
Further, the insulation processing is anodized.
Further, first groove, the second groove and the 3rd groove central filler strengthen the exhausted of metal back cover intensity
Edge material.
Further, the insulating materials is plastic material.
Naked eyes to be seemed minimum dimension for 50um, and the present invention will by the gap band constituted using the gap less than 50um
All-metal bonnet separates, without influencing whether the attractive in appearance of bonnet under the conditions of naked eyes, moreover it is possible to reach metal back cover in the middle of prior art
The effect of disconnection.Insulation processing is carried out by the gap band not limited by width and to metal slit band, further reduces gold
Influence of the category bonnet grounded part to antenna, lifts antenna performance.By the side using the fill insulant between the band of gap
Formula lifts intensity.
In sum, present invention has the advantages that：
Effect one, the outward appearance of the lower metal back cover of naked eyes is unchanged；
Effect two, antenna performance is lifted because of unrestricted gap bandwidth.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the outer surface schematic diagram of all-metal bonnet of the present invention.
Fig. 2 is the side schematic view of all-metal bonnet of the present invention.
Fig. 3 is the inner surface schematic diagram of all-metal bonnet of the present invention.
In accompanying drawing
First metal back cover portion -101, the second metal back cover portion -102, the 3rd metal back cover portion -103, the 4th metal back cover
Portion -104, the first groove -201, the second groove -202, the 3rd groove -203.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Fig. 1 is the outer surface schematic diagram of all-metal bonnet of the present invention；Fig. 2 is that the side of all-metal bonnet of the present invention is illustrated
Figure；Fig. 3 is the inner surface schematic diagram of all-metal bonnet of the present invention.
Embodiment 1：
As shown in Figure 1-Figure 3, the present embodiment provides a kind of metal back cover antenna, including metal back cover, three gap bands, position
The first gap band 1 at top is close in metal back cover, with first gap with 1 the second gap band 2, Yi Jiyu being placed in parallel
First gap with 1 be disposed vertically positioned at metal back cover near top and the first gap with 1 between the 3rd gap with 3；It is described
First gap the 1, second gap of band band 2 and the 3rd gap band 3 are made up of N articles of gap, wherein, gap width≤50um, N >=1.
As shown in figure 1, being outer surface schematic diagram, the first gap the 1, second gap of band the 2, the 3rd gap of band band 3 carries on the back metal
Lid is divided into the first metal back cover portion 101, the second metal back cover portion 102, the 3rd metal back cover portion 103, the 4th metal back cover portion
104, the first metal back cover portion 101 is near the side of electronic equipment bottom, the 3rd metal back cover portion 103, the 4th metal back cover portion
104 side at the top of electronic equipment, the first gap the 1, second gap of band the 2, the 3rd gap of band band 3 is respectively by N (N >=1) article
Less than the gap composition of the 50um of the visible minimum dimension of naked eyes, spacing between gap can with it is equal can also be unequal, first
Gap with 1 and the 3rd gap placed near the tops of electronic equipment back-covers with 3, the close electronic equipment back-covers of the second gap band 2
Bottom is placed, and, with 2 horizontal positioneds, the 3rd gap band 3 is perpendicular to the first gap band 1 and is located at for the first gap band 1 and the second gap
Between back-cover and the first gap band so that the volume in the 3rd metal back cover portion 103 and the 4th metal back cover portion 104 is unequal.
First metal back cover portion 101 as the primary antenna of electronic equipment antenna body.Second metal back cover portion 102 need with
Electronic equipment is mainly connected, the 3rd metal back cover portion 103 as GPS the and WIFI antennas of electronic equipment antenna body, the
Four metal back cover portions 104 as the diversity antenna of electronic equipment antenna body.
As Figure 2-3, in the inner surface of metal back cover, the band 3 in the first gap the 1, second gap of band the 2, the 3rd gap of band
Underface has the first groove 201, the second groove 202, the 3rd groove 203, and the purpose of groove is by immediately below the band of gap
Metal thickness reduction, insulation processing is done by the remaining relatively thin metal in this part, and insulation processing uses anodic oxidation, insulation processing
The depth metal thickness that needs more than or equal to gap region.
As shown in figure 3, in the first groove 201, the second groove 202, the central filler plastic material of the 3rd groove 203, to increase
The intensity of strong back-cover.
As shown in Figure 1-Figure 3, gap band disconnects metal back cover, and the N bars gap in the band of gap is all that naked eyes are invisible
, the outward appearance of electronic equipment is not interfered with, therefore the width of gap band need not be limited here, the metal in the band of gap is left no room for manoeuvre
After edge treatment and by the cut-out of N bars gap, the influence for reducing the part of metal back cover 102 to antenna body can be minimized, can be most
Bigization optimizes the environment space of antenna body, to lift the performance of antenna.
The present embodiment all-metal back-cover antenna applications are in mobile phone or panel computer.
Although being described to illustrative specific embodiment of the invention above, in order to the technology of the art
Personnel are it will be appreciated that the present invention, but the present invention is not limited only to the scope of specific embodiment, to the common skill of the art
For art personnel, as long as long as various change is in appended claim restriction and the spirit and scope of the invention for determining, one
The innovation and creation using present inventive concept are cut in the row of protection.
Claims (10)
1. a kind of metal back cover antenna, including metal back cover, it is characterised in that：The metal back cover antenna also includes three gaps
Band, the first gap band (1) at top is close to positioned at metal back cover, with first gap with 1 the second gap band being placed in parallel
(2), and with the first gap band (1) be disposed vertically positioned at metal back cover near the between top and the first gap band (1)
Three gap bands (3)；
First gap band (1), the second gap band (2) and the 3rd gap band (3) are made up of N articles of gap, wherein, N >=1.
2. metal back cover antenna according to claim 1, it is characterised in that：Three gap bands split metal back cover
Into the first metal back cover portion (101) of the side near electronic equipment bottom, the second metal being connected with electronic equipment mainly
Back-cover portion (102), the 3rd metal back cover portion (103) and the 4th metal back cover portion (104) at the top of electronic equipment.
3. metal back cover antenna according to claim 2, it is characterised in that：The 3rd metal back cover portion (103) and
Four metal back cover portion (104) volumes are unequal.
4. metal back cover antenna according to claim 2, it is characterised in that：The first metal back cover portion (101) conduct
The antenna body of the primary antenna of electronic equipment.
5. metal back cover antenna according to claim 2, it is characterised in that：The 3rd metal back cover portion (103) conduct
The GPS of electronic equipment and the antenna body of WIFI days.
6. metal back cover antenna according to claim 2, it is characterised in that：The 4th metal back cover portion (104) conduct
The antenna body of the diversity antenna of electronic equipment.
7. metal back cover antenna according to claim 1, it is characterised in that：First gap band (1), the second gap band
(2) the first groove (201), the second groove (202), the 3rd groove (203), insulation, are had immediately below the 3rd gap band (3)
Treatment gap band metal, the depth of insulation processing is equal to or more than gap band metal thickness.
8. metal back cover antenna according to claim 7, it is characterised in that：The insulation processing is anodized.
9. metal back cover antenna according to claim 1, it is characterised in that：First groove (201), the second groove
(202) and the 3rd groove (203) central filler strengthen metal back cover intensity insulating materials.
10. metal back cover antenna according to claim 8, it is characterised in that：The insulating materials is plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013898.XA CN106848570A (en) | 2017-01-09 | 2017-01-09 | A kind of all-metal back-cover antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013898.XA CN106848570A (en) | 2017-01-09 | 2017-01-09 | A kind of all-metal back-cover antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106848570A true CN106848570A (en) | 2017-06-13 |
Family
ID=59118239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710013898.XA Pending CN106848570A (en) | 2017-01-09 | 2017-01-09 | A kind of all-metal back-cover antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848570A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203775569U (en) * | 2014-03-28 | 2014-08-13 | 华为终端有限公司 | Electronic device and metal housing thereof |
| US20150311595A1 (en) * | 2014-04-28 | 2015-10-29 | Samsung Electronics Co., Ltd. | Antenna apparatus and electronic device including the same |
| CN105655706A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Metal terminal rear cover and terminal |
| CN105792560A (en) * | 2014-12-24 | 2016-07-20 | 深圳富泰宏精密工业有限公司 | Shell, electronic apparatus applying shell, and manufacturing method for shell |
| JP2016165155A (en) * | 2016-06-14 | 2016-09-08 | Tdk株式会社 | Antenna device and portable electronic apparatus using the same |
-
2017
- 2017-01-09 CN CN201710013898.XA patent/CN106848570A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203775569U (en) * | 2014-03-28 | 2014-08-13 | 华为终端有限公司 | Electronic device and metal housing thereof |
| US20150311595A1 (en) * | 2014-04-28 | 2015-10-29 | Samsung Electronics Co., Ltd. | Antenna apparatus and electronic device including the same |
| CN105792560A (en) * | 2014-12-24 | 2016-07-20 | 深圳富泰宏精密工业有限公司 | Shell, electronic apparatus applying shell, and manufacturing method for shell |
| CN105655706A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Metal terminal rear cover and terminal |
| JP2016165155A (en) * | 2016-06-14 | 2016-09-08 | Tdk株式会社 | Antenna device and portable electronic apparatus using the same |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |