CN106450680B - A kind of terminal - Google Patents
A kind of terminal Download PDFInfo
- Publication number
- CN106450680B CN106450680B CN201610977261.8A CN201610977261A CN106450680B CN 106450680 B CN106450680 B CN 106450680B CN 201610977261 A CN201610977261 A CN 201610977261A CN 106450680 B CN106450680 B CN 106450680B
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- China
- Prior art keywords
- edge metal
- metal item
- terminal
- item
- edge
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Classifications
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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
- H01Q1/24—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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
The present invention relates to field of terminal technology, and in particular to a kind of terminal.The terminal includes center and antenna assembly, one end of the center has vacancy section, the side of the vacancy section is equipped with edge metal item, the edge metal item is disposed adjacent with the current feed department of the antenna assembly and couple feed, and the edge metal item connects the grounding leg of the antenna assembly and is grounded, the current feed department is connect with the mainboard of the terminal.In converted products, on the one hand it will not influence product globality, nor the firmness of product can be reduced, furthermore, the current feed department of antenna assembly is used and is disposed adjacent with edge metal item, and and the indirect mode being connect with antenna, in the reliable situation of antenna quality, antenna performance will not be reduced.
Description
Technical field
The present invention relates to field of terminal technology, and in particular to the antenna of terminal.
Background technique
As the various handheld terminals such as mobile phone, tablet computer become increasingly popular, user other than the requirement to properties of product,
More and more require the appearance tactile impression and reliability of product.
At present, most of handset products generally use metal rear shell or metal center to promote the appearance of product
Texture and reliability.But in order to realize antenna performance, it can be common that crack to metal rear shell, in order to it will cut after
Part metals region is used as a part of antenna.
But destroy the integral structure of metal first in this way, the reliability of product can be reduced, product
The firmness of shell reduces, and the associative perception of product can also be made to reduce.
Summary of the invention
The embodiment of the invention provides a kind of terminals to solve existing to crack the reliable of bring product using metal bottom shell
Property, firmness and associative perception the problem of reducing.
In view of this, the present invention provides a kind of terminal, the terminal includes center and antenna assembly, one end of the center
With vacancy section, the side of the vacancy section is equipped with edge metal item, the feed of the edge metal item and the antenna assembly
Portion is disposed adjacent and couple feed, and the edge metal item connects the grounding leg of the antenna assembly and is grounded, the feed
Portion is connect with the mainboard of the terminal.
In some embodiments, the current feed department includes feeding point and feeder line, and one end of the feeder line connects the feed point,
The other end is disposed adjacent with the edge metal item and couple feed.
In some embodiments, the edge metal item is located at the opposite side of the metal dorsal shield of the terminal.
In some embodiments, one end of the grounding leg is connected with the edge metal item, the other end and the gold
The grounding point belonged on dorsal shield is connected.
In some embodiments, the edge metal item is equipped with more than one breakpoint.
In some embodiments, the edge metal item is equipped with more than two breakpoints, and the edge metal item is upper
Grounding leg is additionally provided between two adjacent breakpoints.
In some embodiments, fill insulant in the vacancy section.
In some embodiments, the position of the feeder line and the breakpoint is oppositely arranged so that the feeder line and the edge
Metal strip couple feed.
In some embodiments, metal minor matters are additionally provided on the edge metal item.
In some embodiments, the edge metal item and the metal center integrated molding.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that in the embodiment of the present invention, use
It does not crack on metal dorsal shield, the edge metal item on one side of terminal center is disposed adjacent with current feed department and is coupled
Feed, edge metal item are grounded by grounding leg, are equivalent to the whole load-carrying construction for still remaining metal center, therefore adding
When work is at product, product globality on the one hand will not influence, nor can reduce the firmness of product, in addition, it is traditional thread binding
The current feed department set using being disposed adjacent with edge metal item, and and the indirect mode being connect with antenna, it is reliable in antenna quality
In the case where, antenna performance will not reduce.
Detailed description of the invention
Fig. 1 is one embodiment figure of the antenna assembly of the terminal of that embodiment of the invention；
Fig. 2 is another implementation example figure of the antenna assembly of the terminal of that embodiment of the invention；
Fig. 3 is another implementation example figure of the antenna assembly of the terminal of that embodiment of the invention.
Each component is as follows in attached drawing:
1, antenna assembly, 11, edge metal item, 111, breakpoint, 112, metal minor matters, 12, current feed department, 121, feeding point,
122, feeder line, 13, grounding leg, 2, terminal, 21, metal center, 211, vacancy section, 22, metal dorsal shield.
Specific embodiment
The embodiment of the invention provides a kind of terminal, is slotted using metal center and edge metal item is set to promote product
Reliability, enhance product firmness and associative perception.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It is described in detail separately below.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that the embodiments described herein can be in addition to illustrating herein
Or the sequence other than the content of description is implemented.
Referring to Fig. 1, Fig. 1 is one embodiment figure of the antenna assembly of terminal of the present invention, terminal includes center and antenna
Device 1, one end of center have vacancy section, and the side of the vacancy section is equipped with edge metal item 11, edge metal item 11 and institute
The current feed department 12 for stating antenna assembly 1 is disposed adjacent and couple feed, and edge metal item 11 connects the ground connection of the antenna assembly 1
Foot 13 and be grounded, current feed department 12 is connect with the mainboard of terminal.
As can be seen that a side of center, which is carried out windowing, forms vacancy section, edge metal item constitutes one side of center, and
The edge metal item is really the side setting of the metal dorsal shield with center far from the terminal, is equivalent in still remaining
The whole load-carrying construction of frame, therefore when being processed into product, it on the one hand will not influence product globality, nor can reduce
The firmness of product, in addition, the current feed department of antenna assembly is using being disposed adjacent couple feed with edge metal item, and and it is indirect
The mode connecting with antenna, in the reliable situation of antenna quality, antenna performance will not be reduced.In addition to edge metal strip, in
The other parts of frame may be metal material, it is also possible to plastic cement material, it is also possible to which existing metal material also has plastic cement material.
Optionally, the current feed department includes feeding point 121 and feeder line 122, and one end of the feeder line connects the feed point, separately
One end is disposed adjacent with the edge metal item and couple feed.
It is understood that the setting of feeder line should be corresponding with edge metal item, edge metal item really as antenna,
Therefore it needing to feed it by feeder line, there are many modes of feed, such as edge feed, probe feed and couple feed etc.,
As shown in Figure 1, its feeding classification is that the feeder line and the edge metal item pass through couple feed, it can be seen that feeder line is close
The part of edge metal item and edge metal item are almost parallel, and being fed using this mode preferably to carry out edge metal strip
Feed.
Optionally, edge metal item is located at the opposite side of the metal dorsal shield 22 of the terminal, so that edge metal item and gold
Keep apart with belonging to the large-area metal of dorsal shield.
Optionally, one end of grounding leg 13 is connected with edge metal item, the ground connection on the other end and the metal dorsal shield
Point is connected.
The edge metal item of this setting, which is equivalent to, forms vacancy section in the one end with edge metal item, the vacancy section
By edge metal item, the two sides of metal center and surrounding on one side for bottom case, fill insulant in vacancy section.
Optionally, the edge metal item is equipped with more than one breakpoint 111.In order to make the tunable band limits of antenna
It is bigger, it usually needs setting breakpoint, breakpoint is also only arranged on edge metal item, that is, a frame of center, without
The upper and lower side frame of center is all cut off, to center intensity effect very little.
In addition, more than one breakpoint can be set on edge metal item, multiple breakpoints enable to antenna can
With multiple frequency ranges.
Optionally, the edge metal item is equipped with more than two breakpoints, is located on the edge metal item adjacent
Grounding leg 13 is additionally provided between two breakpoints.
Wherein, by taking two breakpoints as an example, respectively the first breakpoint (left side breakpoint) and the second breakpoint (right side breakpoint),
Can be set grounding leg between one breakpoint and the second breakpoint, multiple breakpoints of matched edges metal strip can by edge metal item every
From at multiple and different antennas, and these antenna can easily be tuned.
Optionally, the metal dorsal shield ground connection, one end of the grounding leg are connected with the edge metal item, the other end
It is connected with the metal dorsal shield.
In general, in handheld terminal, metal dorsal shield is most important metal, and various equipment grounds are generally all directly
It being connected on metal dorsal shield, above-mentioned grounding leg also can be very easily connected on the metal dorsal shield, matched edges metal strip,
Breakpoint and grounding leg realize the isolation between different antennae.
Optionally, metal minor matters 112 are also connected on the middle part or end of the edge metal item.Metal on end
Minor matters are connect with center, and connect ground connection with metal dorsal shield by center.
Specifically, please referring to Fig. 2 and Fig. 3, Fig. 2 is another embodiment of the antenna assembly of the terminal of that embodiment of the invention
Figure, Fig. 3 is another implementation example figure of the antenna assembly of the terminal of that embodiment of the invention, and wherein Fig. 2 show the edge metal
It is connected with metal minor matters in the middle part of item, is connected with metal minor matters on the end of the position Fig. 3 edge metal item.
The setting of breakpoint and the middle part of edge metal item or end setting metal minor matters can further expand day
The frequency range that line can be supported, enhances the practicability and the scope of application of antenna, which directly can be through screw or metal
The components such as the metal material component either flexible circuit board in the terminal that the modes such as elastic slice connect, to realize that antenna can be to not
It is tuned with frequency range.
The position of feeder line and breakpoint is oppositely arranged so that feeder line and edge metal couple feed.As shown in Fig. 2, first is disconnected
Edge metal item is divided into two sections by point, and the edge metal item 11 positioned at 13 left side of grounding leg is as antenna radiator and feeder line 122
Couple feed.The edge metal item part in the left side of the first breakpoint and feeder line couple feed, this section of edge metal item pass through center
It is grounded.In other embodiments, the position of the second breakpoint can also be correspondingly arranged a current feed department, to make grounding leg 13
The edge metal item on right side as antenna radiator and its feeder line couple feed, meanwhile, the edge metal item on the right side of the second breakpoint
Also with its feeder line couple feed, this section of edge metal item be grounded by center for part.
Optionally, the edge metal item in the embodiment of the present invention can be integrally melted into as antenna using with metal center
Type can also use and edge metal item described in metal center and the metal center integrated molding.The edge metal item
Be fixedly connected with the metal center, due to center may be with bottom case integrated molding, although edge metal item with
Metal center is relatively fixed, but needs to do insulation processing therebetween, such as can be filled out using some insulation fillers
It fills, such as plastics material, purpose of the edge metal item as antenna is realized while proof strength.
Wherein, the center of the terminal can be metal center, which is equipped with antenna installation position, the antenna peace
It fills position and is equipped with said antenna device.
It is to be appreciated that the power supply circuit in terminal can also be connected to the antenna assembly in order to be antenna assembly progress
Power supply.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of terminal, it is characterised in that: the terminal includes center and antenna assembly, and one end of the center has hollow out
The side in area, the vacancy section is equipped with edge metal item, and the edge metal item is adjacent with the current feed department of the antenna assembly to be set
Set and couple feed, and the edge metal item connects the grounding leg of the antenna assembly and is grounded, the current feed department with it is described
The mainboard of terminal connects, wherein described be disposed adjacent refers to the indirect set-up mode connecting with the antenna assembly.
2. terminal according to claim 1, it is characterised in that: the current feed department includes feeding point and feeder line, the feeder line
One end connect the feeding point, the other end is disposed adjacent with the edge metal item and couple feed.
3. terminal according to claim 2, it is characterised in that: the edge metal item is located at the metal dorsal shield of the terminal
Opposite side.
4. terminal according to claim 3, it is characterised in that: one end of the grounding leg is connected with the edge metal item
It connects, the other end is connected with the grounding point on the metal dorsal shield.
5. terminal according to claim 2, it is characterised in that: the edge metal item is equipped with more than one breakpoint.
6. terminal according to claim 5, it is characterised in that: the edge metal item is equipped with more than two breakpoints,
Grounding leg also is provided between two adjacent breakpoints on the edge metal item.
7. terminal according to claim 1, it is characterised in that: fill insulant in the vacancy section.
8. terminal according to claim 5 or 6, it is characterised in that: the position of the feeder line and the breakpoint is oppositely arranged
So that the feeder line and the edge metal couple feed.
9. terminal according to any one of claim 1 to 6, it is characterised in that: be additionally provided with gold on the edge metal item
Belong to minor matters.
10. terminal according to any one of claim 1 to 6, it is characterised in that: the edge metal item and the metal
Center integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977261.8A CN106450680B (en) | 2016-11-04 | 2016-11-04 | A kind of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977261.8A CN106450680B (en) | 2016-11-04 | 2016-11-04 | A kind of terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106450680A CN106450680A (en) | 2017-02-22 |
| CN106450680B true CN106450680B (en) | 2019-03-01 |
Family
ID=58181101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977261.8A Active CN106450680B (en) | 2016-11-04 | 2016-11-04 | A kind of terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106450680B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110546812B (en) * | 2017-05-12 | 2021-06-29 | 华为技术有限公司 | Communication equipment |
| CN107196040A (en) * | 2017-05-25 | 2017-09-22 | 努比亚技术有限公司 | Center antenna assembly and mobile terminal |
| CN107579337B (en) * | 2017-07-12 | 2020-03-20 | 瑞声科技(新加坡)有限公司 | Antenna system and mobile terminal |
| CN107834171A (en) * | 2017-10-27 | 2018-03-23 | 上海安费诺永亿通讯电子有限公司 | A kind of compact double antenna unit and its mimo antenna system for becket mobile phone |
| US11115508B1 (en) * | 2020-06-10 | 2021-09-07 | Htc Corporation | Wireless communication device and case assembly |
| CN113839204B (en) * | 2021-09-18 | 2023-01-31 | 荣耀终端有限公司 | Mobile terminal and high isolation antenna pair |
| CN113839199B (en) * | 2021-09-27 | 2024-03-22 | 昆山睿翔讯通通信技术有限公司 | Mobile terminal with compact antenna pair |
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| CN201282187Y (en) * | 2008-09-19 | 2009-07-29 | 耀登科技股份有限公司 | Loop antenna for metal case or non-metal case mobile phone |
| CN101710644A (en) * | 2009-12-23 | 2010-05-19 | 深圳华为通信技术有限公司 | Antenna and wireless communication device |
| CN103151601A (en) * | 2013-02-27 | 2013-06-12 | 上海安费诺永亿通讯电子有限公司 | Bottom edge slot coupled antenna |
| US9413058B1 (en) * | 2015-07-10 | 2016-08-09 | Amazon Technologies, Inc. | Loop-feeding wireless area network (WAN) antenna for metal back cover |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9350081B2 (en) * | 2014-01-14 | 2016-05-24 | Pulse Finland Oy | Switchable multi-radiator high band antenna apparatus |
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2016
- 2016-11-04 CN CN201610977261.8A patent/CN106450680B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282187Y (en) * | 2008-09-19 | 2009-07-29 | 耀登科技股份有限公司 | Loop antenna for metal case or non-metal case mobile phone |
| CN101710644A (en) * | 2009-12-23 | 2010-05-19 | 深圳华为通信技术有限公司 | Antenna and wireless communication device |
| CN103151601A (en) * | 2013-02-27 | 2013-06-12 | 上海安费诺永亿通讯电子有限公司 | Bottom edge slot coupled antenna |
| US9413058B1 (en) * | 2015-07-10 | 2016-08-09 | Amazon Technologies, Inc. | Loop-feeding wireless area network (WAN) antenna for metal back cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106450680A (en) | 2017-02-22 |
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