CN206480754U - The antenna for covering LTE high bands for all-metal back-cover mobile phone - Google Patents
The antenna for covering LTE high bands for all-metal back-cover mobile phone Download PDFInfo
- Publication number
- CN206480754U CN206480754U CN201720100975.0U CN201720100975U CN206480754U CN 206480754 U CN206480754 U CN 206480754U CN 201720100975 U CN201720100975 U CN 201720100975U CN 206480754 U CN206480754 U CN 206480754U
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- China
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- antenna body
- antenna
- feed unit
- couple feed
- metal back
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- 239000002184 metal Substances 0.000 title claims abstract description 29
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000191 radiation effect Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Abstract
The utility model discloses a kind of antenna for covering LTE high bands for all-metal back-cover mobile phone, including antenna body and couple feed unit, the antenna body include being sequentially connected first to Part V, the Part I of antenna body is provided with the first earth point, and the Part III of antenna body is provided with distributing point, the second earth point, the first opening and the second opening；The couple feed unit includes rectangular segment and fan annular section, the rectangular segment of the couple feed unit is set close to the Part III of the antenna body, the fan annular section of the couple feed unit is set close to the Part II of the antenna body, and the corresponding central angle of fan annular section of the couple feed unit is 60 degree.Antenna described in the utility model sets two earth points in diverse location, and sets couple feed unit near distributing point, helps to strengthen high LTE high-frequency band radiation effect.
Description
Technical field
The utility model is related to a kind of antenna for covering LTE high bands for all-metal back-cover mobile phone.
Background technology
With the development and the improvement of people's living standards of science and technology, also more and more extensively, people are to mobile phone for the application of mobile phone
Function and performance demand also more and more higher.Existing mobile phone typically uses plastic production handset shell, and this mobile phone is resistance to be fallen
Poor-performing, causes service life relatively low.In order to solve this problem, some mobile phones begin to use metal to make handset shell,
The antenna body of this mobile phone is received and transmission signal is poor, can reduce the high band communication effect of mobile phone.Therefore, it is necessary to carry
Solved the above problems for a kind of new mode.
Utility model content
The purpose of this utility model be to provide a kind of communication effect it is good be used for all-metal back-cover mobile phone cover LTE
The antenna of high band.
To achieve these goals, the technical scheme that the utility model is used is as follows：
A kind of antenna for covering LTE high bands for all-metal back-cover mobile phone, including antenna body and couple feed
Unit, the antenna body include being sequentially connected first to Part V, Part I, the Part III of the antenna body
It is rectangle with Part V, the Part II and Part IV of the antenna body are fan annular, the fan annular section
Corresponding central angle is 90 degree；The Part I of antenna body is provided with the first earth point, and the Part III of antenna body exists
Distributing point is provided with close to one end of Part II, the middle part of the Part III of antenna body is provided with the second earth point, antenna body
Part III close to Part IV one end provided with first opening and second opening；The couple feed unit includes rectangular
Shape part and fan annular section, the rectangular segment of the couple feed unit are set close to the Part III of the antenna body
Put, the fan annular section of the couple feed unit is set close to the Part II of the antenna body, the couple feed list
The corresponding central angle of fan annular section of member is 60 degree.
It is preferred that, the antenna body is arranged on inside handset shell, and the handset shell includes all-metal back-cover, Quan Jin
Belong to left surface part, all-metal right flank part, plastics upper side part and plastics downside part, the antenna body is close
Plastics downside part is set, and offers camera mounting hole in the all-metal back-cover, camera mounting hole is close to institute
The setting of the second earth point is stated, all-metal right flank part offers earpiece holes, and the earpiece holes are set close to first earth point
Put.
It is preferred that, the Part I and Part V of the antenna body are symmetrical on the Part III of the antenna body
Set, the Part II and Part IV of the antenna body are symmetrical arranged on the Part III of the antenna body.
It is preferred that, the width of any part of the antenna body is more than the width of the couple feed unit any part
Degree.
Compared with prior art, the utility model is used for the antenna for covering LTE high bands of all-metal back-cover mobile phone
Beneficial effect is：Antenna described in the utility model sets two earth points in diverse location, and sets near distributing point coupling
Feed element is closed, helps to strengthen high LTE high-frequency band radiation effect.
Brief description of the drawings
Fig. 1 is the structural representation of the Application Example of antenna one for covering LTE high bands for all-metal back-cover mobile phone
Figure；
Fig. 2 joins for the S of the Application Example of antenna one for covering LTE high bands of the utility model all-metal back-cover mobile phone
Number simulation result figure.
Embodiment
The utility model is further described below with reference to specific embodiment.
Refer to shown in Fig. 1 to Fig. 2, the utility model provide it is a kind of for all-metal back-cover mobile phone to cover LTE high
The antenna of frequency range, including antenna body 1 and couple feed unit 2, the antenna body 1 include first to the 5th be sequentially connected
Part, Part I 101, Part III 103 and the Part V 105 of the antenna body 1 are rectangle, the antenna sheet
The Part II 102 and Part IV 104 of body 1 are fan annular, and the corresponding central angle of fan annular section 202 is 90 degree；
The Part I 101 of antenna body 1 is provided with the first earth point 106, and the Part III 103 of antenna body 1 is close to second
102 one end is divided to be provided with distributing point 107, the middle part of the Part III 103 of antenna body 1 is provided with the second earth point 108, antenna sheet
The Part III 103 of body 1 is in one end close to Part IV 104 provided with the first opening 109 and the second opening 110, the first opening
109 and second opening 110 be disposed proximate to；The couple feed unit 2 includes rectangular segment 201 and fan annular section 202, institute
The rectangular segment 201 for stating couple feed unit 2 is set close to the Part III 103 of the antenna body 1, the couple feed
The fan annular section 202 of unit 2 is set close to the Part II 102 of the antenna body 1, the fan of the couple feed unit 2
The corresponding central angle of annular section 202 is 60 degree.
In practical application, the antenna body 1 is arranged on inside handset shell 3, the handset shell 3 includes all-metal
Face on the downside of back-cover 301, all-metal left surface part 302, all-metal right flank part 303, plastics upper side part and plastics
Divide 304, the antenna body 1 is set close to plastics downside part 304, is offered and is taken the photograph in the all-metal back-cover 301
As head mounting hole 305, camera mounting hole 305 is set close to second earth point 108.Open all-metal right flank part 303
Provided with earpiece holes 306, the earpiece holes 306 are set close to first earth point 106.
In addition, the 3rd on the antenna body 1 of the Part I 101 and Part V 105 of the antenna body 1
Points 103 are symmetrical arranged, the Part II 102 and Part IV 104 of the antenna body 1 on the antenna body 1 the 3rd
Part 103 is symmetrical arranged.The width of any part of the antenna body 1 is more than any part of couple feed unit 2
Width.
In use, setting first earth point 106 near earpiece holes 306, low signal interference, the coupling can drop
Feed element 2 and antenna body 1 are while radiation signal energy, can strengthen the radiation effect of high band.As shown in Fig. 2 antenna
There are two resonance standing waves in 1710-2690MHz frequency ranges, the two resonance standing waves can cover LTE high-frequency band well.
In summary, antenna described in the utility model sets two earth points in diverse location, and near distributing point 107
Couple feed unit 2 is set, helps to strengthen high LTE high-frequency band radiation effect.
Schematically the utility model and embodiments thereof are described above, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, designed without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (4)
1. a kind of antenna for covering LTE high bands for all-metal back-cover mobile phone, it is characterised in that including antenna body and
Couple feed unit, the antenna body include being sequentially connected first to Part V, the Part I of the antenna body,
Part III and Part V are rectangle, and the Part II and Part IV of the antenna body are fan annular, the fan
The corresponding central angle of annular section is 90 degree；The Part I of antenna body is provided with the first earth point, the of antenna body
Three parts are provided with distributing point in one end close to Part II, and the middle part of the Part III of antenna body is provided with the second earth point,
The Part III of antenna body is in one end close to Part IV provided with the first opening and the second opening；The couple feed unit
Including rectangular segment and fan annular section, the rectangular segment of the couple feed unit is close to the 3rd of the antenna body
Part is set, and the fan annular section of the couple feed unit is set close to the Part II of the antenna body, the coupling
The corresponding central angle of fan annular section of feed element is 60 degree.
2. it is used for the antenna for covering LTE high bands of all-metal back-cover mobile phone as claimed in claim 1, it is characterised in that
The antenna body is arranged on inside handset shell, and the handset shell includes all-metal back-cover, all-metal left surface part, complete
Metal right flank part, plastics upper side part and plastics downside part, the antenna body is close to the plastics downside
Part is set, and offers camera mounting hole in the all-metal back-cover, camera mounting hole is set close to second earth point
Put, all-metal right flank part offers earpiece holes, the earpiece holes are set close to first earth point.
3. it is used for the antenna for covering LTE high bands of all-metal back-cover mobile phone as claimed in claim 2, it is characterised in that
The Part I and Part V of the antenna body are symmetrical arranged on the Part III of the antenna body, the antenna sheet
The Part II and Part IV of body are symmetrical arranged on the Part III of the antenna body.
4. it is used for the antenna for covering LTE high bands of all-metal back-cover mobile phone as claimed in claim 3, it is characterised in that
The width of any part of the antenna body is more than the width of the couple feed unit any part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100975.0U CN206480754U (en) | 2017-01-24 | 2017-01-24 | The antenna for covering LTE high bands for all-metal back-cover mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100975.0U CN206480754U (en) | 2017-01-24 | 2017-01-24 | The antenna for covering LTE high bands for all-metal back-cover mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480754U true CN206480754U (en) | 2017-09-08 |
Family
ID=59754879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720100975.0U Active CN206480754U (en) | 2017-01-24 | 2017-01-24 | The antenna for covering LTE high bands for all-metal back-cover mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054497A (en) * | 2017-12-01 | 2018-05-18 | 广东欧珀移动通信有限公司 | Metal base, center component and electronic equipment |
| CN109494452A (en) * | 2017-09-11 | 2019-03-19 | 苹果公司 | Electronic device antenna with separation return path |
| WO2020207275A1 (en) * | 2019-04-08 | 2020-10-15 | Oppo广东移动通信有限公司 | Electronic device |
-
2017
- 2017-01-24 CN CN201720100975.0U patent/CN206480754U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494452A (en) * | 2017-09-11 | 2019-03-19 | 苹果公司 | Electronic device antenna with separation return path |
| US10854968B2 (en) | 2017-09-11 | 2020-12-01 | Apple Inc. | Electronic device antennas having split return paths |
| CN108054497A (en) * | 2017-12-01 | 2018-05-18 | 广东欧珀移动通信有限公司 | Metal base, center component and electronic equipment |
| CN108054497B (en) * | 2017-12-01 | 2021-02-02 | Oppo广东移动通信有限公司 | Metal base material, middle frame assembly and electronic equipment |
| WO2020207275A1 (en) * | 2019-04-08 | 2020-10-15 | Oppo广东移动通信有限公司 | Electronic device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215300 Room 009, No. 55, Shengchuang Road, Yushan Town, Kunshan, Suzhou, Jiangsu Province Patentee after: KUNSHAN RUIXIANG XUNTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Country or region after: China Patentee after: KUNSHAN INNOVATION RESEARCH INSTITUTE OF XIDIAN University Address before: 215000 Dengyun Road, High tech Zone, Suzhou City, Jiangsu Province Patentee before: KUNSHAN RUIXIANG XUNTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Country or region before: China Patentee before: KUNSHAN INNOVATION RESEARCH INSTITUTE OF XIDIAN University |