CN106898867A - A kind of antenna system and terminal - Google Patents
A kind of antenna system and terminal Download PDFInfo
- Publication number
- CN106898867A CN106898867A CN201710112570.3A CN201710112570A CN106898867A CN 106898867 A CN106898867 A CN 106898867A CN 201710112570 A CN201710112570 A CN 201710112570A CN 106898867 A CN106898867 A CN 106898867A
- Authority
- CN
- China
- Prior art keywords
- antenna
- antenna system
- printed circuit
- circuit board
- conductive layer
- 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
- H01Q1/36—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
- 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
- H01Q1/244—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 extendable from a housing along a given path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Waveguide Aerials (AREA)
Abstract
The invention provides a kind of antenna system and terminal, it is more and more compacter smaller to be used to solve existing terminal inner structure, causes the problem of antenna adjustment reduced space.Antenna system of the invention includes：Metal shell；It is arranged at the antenna shrapnel on the mainboard of terminal；Printed circuit board, the printed circuit board includes solder pad and contact pad, and the solder pad is welded with the metal shell, and the contact pad is contacted with the antenna shrapnel.The antenna system of the embodiment of the present invention, solder pad on printed circuit board and metal shell are welded, and the contact pad on printed circuit board is contacted with the antenna shrapnel on mainboard, on the premise of metal shell prototype structure is not changed, form new antenna system.The debugging of antenna can be carried out in the embodiment of the present invention by the printed circuit board for newly increasing, so as to extend the debugging space of antenna, the flexibility of antenna adjustment is increased.
Description
Technical field
The present invention relates to terminal antenna technical field, a kind of antenna system and terminal are particularly related to.
Background technology
The mobile phone of metal shell extensively gets consumer reception because of advantages such as texture high and high reliability, is current middle and high ends type
Mainstream configuration.Antenna is one of critical component that the terminals such as mobile phone complete communication function, the mobile phone of metal shell type, typically
The structural members such as metal center or metal battery cover are directly used as antenna, to reduce the use of stand-alone antenna device.
As the miniature requirement of the terminals such as mobile phone, the stacking of interior of mobile phone device are more and more compacter, antenna adjustment is left for
Space it is less and less, and interference of each device to antenna increase, and then causes to design property high on the mobile phone of metal shell
The difficulty of energy antenna is very big.
The content of the invention
The embodiment of the present invention is to provide a kind of antenna system and terminal, is used to solve existing terminal inner structure increasingly
It is compact smaller, cause the problem of antenna adjustment reduced space.
To achieve these goals, a kind of antenna system is the embodiment of the invention provides, terminal is applied to, including：
Metal shell；
It is arranged at the antenna shrapnel on the mainboard of terminal；
Printed circuit board, the printed circuit board includes solder pad and contact pad, the solder pad and the gold
Category case weld, the contact pad is contacted with the antenna shrapnel.
To achieve these goals, embodiments of the invention additionally provide a kind of terminal, including aerial system as described above
System.
The embodiment of the present invention has the advantages that：
The above-mentioned technical proposal of the embodiment of the present invention, the solder pad on printed circuit board and metal shell are welded, and
Contact pad on printed circuit board is contacted with the antenna shrapnel on mainboard, is not changing the premise of metal shell prototype structure
Under, form new antenna system.The debugging of antenna can be carried out in the embodiment of the present invention by the printed circuit board for newly increasing, so that
The debugging space of antenna is extended, the flexibility of antenna adjustment is increased.
Brief description of the drawings
Fig. 1 is the structural representation of metal shell and printed circuit board in the antenna system of the embodiment of the present invention；
Fig. 2 is the first structure schematic diagram of printed circuit board in the antenna system of the embodiment of the present invention；
Fig. 3 is the second structural representation of printed circuit board in the antenna system of the embodiment of the present invention.
Specific embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with specific implementation
Example and accompanying drawing are described in detail.
The embodiment provides a kind of antenna system and terminal, existing terminal inner structure is solved more and more tighter
Gather smaller, cause the problem of antenna adjustment reduced space.
The antenna system of the embodiment of the present invention, is applied to terminal, and the terminal can be mobile phone, panel computer, individual digital
Assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer etc., as shown in figure 1, including：
Metal shell 1, as the hardware of antenna radiator in metal shell reference terminal, the metal shell can
The specially metal battery cover of terminal or metal center, the material of metal shell is aluminum alloy materials or magnesium alloy materials.
It is arranged at the antenna shrapnel on the mainboard of terminal.
Printed circuit board 2, the printed circuit board 2 include solder pad 21 and contact pad 22, solder pad 21 with it is upper
State metal shell 1 to weld, contact pad 22 is contacted with above-mentioned antenna shrapnel.The printed circuit board 2 includes being welded described at least two
Connect contact pad 22 described in pad 21 and at least one.The printed circuit board 2 can be lamina or multi-layer sheet.
Here, above-mentioned solder pad and metal shell can laser welding or by ultrasonic bonding by way of welded
Connect, the welding procedure is simple, reliable, and solder joint is smooth.It is above-mentioned that antenna shrapnel is contacted with contact pad, replace antenna flicking
The mode that piece is directly contacted with feed point on metal shell, increases the reliability of contact.
The antenna system of the embodiment of the present invention, the solder pad on printed circuit board and metal shell are welded, and will print
Contact pad on circuit board processed is contacted with the antenna shrapnel on mainboard, on the premise of metal shell prototype structure is not changed,
Form new antenna system.The debugging of antenna can be carried out by the printed circuit board for newly increasing in the embodiment of the present invention, so as to expand
The debugging space of antenna has been opened up, the flexibility of antenna adjustment has been increased.
In a particular embodiment of the present invention, above-mentioned printed circuit board can be specially flexible PCB, as shown in Fig. 2 on
Stating printed circuit board 2 includes：
Conductive layer 23, the first soft board insulating barrier 24 positioned at the upper surface of the conductive layer 23 and under the conductive layer 23
The second soft board insulating barrier 25 on surface.
The upper and lower surface of the Part I of the conductive layer 23 is respectively arranged with the solder pad 21, described
The region that one soft board insulating barrier 24 and the second soft board insulating barrier 25 correspond to the solder pad 21 is respectively arranged with first
Groove 26, first groove 26 is opened to the conductive layer 23.Due to the conductive layer 23 Part I upper surface and
Lower surface is respectively arranged with the solder pad 21 so that the printed circuit board has the solder pad structure of double-side conduction, is
The follow-up welding to printed circuit board and metal shell provides welding basis.
The upper surface of the Part II of the conductive layer 23 is provided with the contact pad 22, the first soft board insulating barrier
24 regions for corresponding to the contact pad 22 are provided with the second groove 27, and second groove 27 is opened to the conductive layer
23。
The antenna system of the embodiment of the present invention, can increase by a flexible PCB on the basis of existing terminal antenna, and will
Solder pad on flexible PCB is welded with metal shell by welding procedures such as laser welding or ultrasonic bonding, is realized soft
Property circuit board and metal shell conducting, fixation, by the antenna shrapnel phase on the contact pad on the flexible PCB and mainboard
Contact, on the premise of metal shell prototype structure is not changed, forms new antenna system.Wherein, by the weldering of flexible PCB
When connecing pad and metal shell and being welded, soldering tip can be connected in the solder pad of conductive layer Part I upper surface, it is right
The solder pad and metal shell of conductive layer Part I lower surface are welded, due to the weldering of printed circuit board conductive layer surface
Connecing does not have the stop of insulating barrier between pad and metal shell, therefore will not stop welding energy, convenient to realize welding.
In a particular embodiment of the present invention, above-mentioned printed circuit board can be specially Rigid Flex, as shown in figure 3, on
Stating printed circuit board 2 includes：
Conductive layer 23, the first soft board insulating barrier 24 positioned at the upper surface of the conductive layer 23 and under the conductive layer 23
The second soft board insulating barrier 25 on surface；
The upper and lower surface of the Part I of the conductive layer 23 is respectively arranged with the solder pad 21, described
The region that one soft board insulating barrier 24 and the second soft board insulating barrier 25 correspond to the solder pad 21 is respectively arranged with first
Groove 26, first groove 26 is opened to the conductive layer 23；
The first hardboard layer 28 on the presumptive area surface of the first soft board insulating barrier 24 is arranged at, the contact pad 22 exists
The surface of the first hardboard layer 28 is provided projectingly；
It is arranged at the surface of the second soft board insulating barrier 25, the second hardboard layer corresponding to first hardboard layer, 28 position
29。
Further, as shown in figure 3, the antenna system also includes：Via 210, the via 210 is located at above-mentioned contact
The lower surface of pad 22, and it is communicated to the conductive layer 23.The conductive layer of soft board and hardboard is realized electrically leading by via
It is logical.
The antenna system of the embodiment of the present invention, on the basis of existing terminal antenna, increases by a soft or hard knot as shown in Figure 3
Plywood, the solder pad that will be arranged at the surface of the Part I of conductive layer is welded with metal shell, by the first hardboard layer
Contact pad is contacted with metal clips, forms new antenna system.Can be by the printed circuit that newly increases in the embodiment of the present invention
Plate carries out the debugging of antenna, so as to extend the debugging space of antenna, increased the flexibility of antenna adjustment.
Embodiments of the invention additionally provide a kind of terminal, including antenna system as described above, in above-mentioned antenna system
All implementations suitable for the embodiment of the terminal, can also reach identical technique effect.
The antenna system and terminal of the embodiment of the present invention, the solder pad on printed circuit board and metal shell are welded,
And the contact pad on printed circuit board is contacted with the antenna shrapnel on mainboard, before metal shell prototype structure is not changed
Put, form new antenna system.The debugging of antenna can be carried out in the embodiment of the present invention by the printed circuit board for newly increasing, from
And the debugging space of antenna is extended, increased the flexibility of antenna adjustment.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base
This creative concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to
Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or terminal device including a series of key elements are not only wrapped
Those key elements, but also other key elements including being not expressly set out are included, or also includes being this process, method, article
Or the intrinsic key element of terminal device.In the absence of more restrictions, by wanting that sentence "including a ..." is limited
Element, it is not excluded that also there is other identical element in the process including the key element, method, article or terminal device.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of antenna system, is applied to terminal, it is characterised in that including：
Metal shell；
It is arranged at the antenna shrapnel on the mainboard of terminal；
Printed circuit board, the printed circuit board includes solder pad and contact pad, the solder pad and the metal-back
Body is welded, and the contact pad is contacted with the antenna shrapnel.
2. antenna system according to claim 1, it is characterised in that the printed circuit board includes：
Conductive layer, the first soft board insulating barrier positioned at the conductive layer upper surface and positioned at the conductive layer lower surface second are soft
Plate insulating layer；
The upper and lower surface of the Part I of the conductive layer is respectively arranged with the solder pad, and first soft board is exhausted
The region that edge layer and the second soft board insulating barrier correspond to the solder pad is respectively arranged with the first groove, and described first is recessed
Groove is opened to the conductive layer.
3. antenna system according to claim 2, it is characterised in that the upper surface of the Part II of the conductive layer is set
There is the contact pad, the region that the first soft board insulating barrier corresponds to the contact pad is provided with the second groove, described
Second groove is opened to the conductive layer.
4. antenna system according to claim 2, it is characterised in that the printed circuit board also includes：
The first hardboard layer on the first soft board insulating barrier presumptive area surface is arranged at, the contact pad is hard described first
The surface of flaggy is provided projectingly；
It is arranged at the second soft board surface of insulating layer, the second hardboard layer corresponding to first hardboard layer position.
5. antenna system according to claim 4, it is characterised in that also include：
Via, the via is located at the lower surface of the contact pad, and is communicated to the conductive layer.
6. antenna system according to claim 1, it is characterised in that the metal shell is the metal battery of the terminal
Lid or metal center.
7. antenna system according to claim 1, it is characterised in that the printed circuit board includes being welded described at least two
Connect contact pad described in pad and at least one.
8. antenna system according to claim 1, it is characterised in that the solder pad is with the metal shell by swashing
Photocoagulation or by ultrasonic bonding.
9. antenna system according to claim 1, it is characterised in that the material of the metal shell be aluminum alloy materials or
Magnesium alloy materials.
10. a kind of terminal, it is characterised in that including the antenna system as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112570.3A CN106898867B (en) | 2017-02-28 | 2017-02-28 | A kind of antenna system and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112570.3A CN106898867B (en) | 2017-02-28 | 2017-02-28 | A kind of antenna system and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106898867A true CN106898867A (en) | 2017-06-27 |
| CN106898867B CN106898867B (en) | 2019-01-29 |
Family
ID=59185298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710112570.3A Active CN106898867B (en) | 2017-02-28 | 2017-02-28 | A kind of antenna system and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106898867B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623883A (en) * | 2017-09-22 | 2018-01-23 | 歌尔股份有限公司 | Wire-controlled apparatus, antenna structure and bluetooth earphone |
| CN107834213A (en) * | 2017-11-13 | 2018-03-23 | 珠海市魅族科技有限公司 | Antenna module and terminal |
| CN111416213A (en) * | 2019-01-08 | 2020-07-14 | 泰科电子(上海)有限公司 | Antenna device |
| WO2020233225A1 (en) * | 2019-05-20 | 2020-11-26 | 维沃移动通信有限公司 | Terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100316246A1 (en) * | 2009-06-10 | 2010-12-16 | Samsung Electronics Co., Ltd. | Speaker device for portable terminal |
| CN205248424U (en) * | 2015-11-30 | 2016-05-18 | 深圳市可信华成通信科技有限公司 | Panel computer antenna based on metal frame |
-
2017
- 2017-02-28 CN CN201710112570.3A patent/CN106898867B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100316246A1 (en) * | 2009-06-10 | 2010-12-16 | Samsung Electronics Co., Ltd. | Speaker device for portable terminal |
| CN205248424U (en) * | 2015-11-30 | 2016-05-18 | 深圳市可信华成通信科技有限公司 | Panel computer antenna based on metal frame |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623883A (en) * | 2017-09-22 | 2018-01-23 | 歌尔股份有限公司 | Wire-controlled apparatus, antenna structure and bluetooth earphone |
| CN107623883B (en) * | 2017-09-22 | 2023-11-21 | 歌尔股份有限公司 | Wire control device, antenna structure and Bluetooth headset |
| CN107834213A (en) * | 2017-11-13 | 2018-03-23 | 珠海市魅族科技有限公司 | Antenna module and terminal |
| CN107834213B (en) * | 2017-11-13 | 2024-03-29 | 珠海市魅族科技有限公司 | Antenna assembly and terminal |
| CN111416213A (en) * | 2019-01-08 | 2020-07-14 | 泰科电子(上海)有限公司 | Antenna device |
| WO2020233225A1 (en) * | 2019-05-20 | 2020-11-26 | 维沃移动通信有限公司 | Terminal |
| US11996870B2 (en) | 2019-05-20 | 2024-05-28 | Vivo Mobile Communication Co., Ltd. | Terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106898867B (en) | 2019-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171110 Address after: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Applicant after: VIVO MOBILE COMMUNICATION CO., LTD. Applicant after: Wewo Mobile Communication Co. Ltd. Beijing branch Address before: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Applicant before: VIVO MOBILE COMMUNICATION CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200529 Address after: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Patentee after: VIVO MOBILE COMMUNICATION Co.,Ltd. Address before: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Co-patentee before: Wewo Mobile Communication Co.,Ltd. Beijing branch Patentee before: VIVO MOBILE COMMUNICATION Co.,Ltd. |