CN106099317A - Frame, antenna assembly and mobile terminal - Google Patents
Frame, antenna assembly and mobile terminal Download PDFInfo
- Publication number
- CN106099317A CN106099317A CN201610496468.3A CN201610496468A CN106099317A CN 106099317 A CN106099317 A CN 106099317A CN 201610496468 A CN201610496468 A CN 201610496468A CN 106099317 A CN106099317 A CN 106099317A
- Authority
- CN
- China
- Prior art keywords
- frame
- slit band
- slit
- antenna assembly
- member apertures
- 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
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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
- H01Q1/12—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of antenna assembly, including at least one match circuit, at least one RF transmit-receive circuit and frame, frame is that conductive material is made, frame arranges the first slit band and at least one member apertures, frame is separated at least two frame section by the first slit band and at least one member apertures, first slit band has at least one the first slits, and a match circuit is electrically connected to a frame section, and a RF transmit-receive circuit is electrically connected to a match circuit.Frame is separated to form at least two sections of frame sections by slit band and member apertures by the antenna assembly that the embodiment of the present invention provides, and in frame section, it is correspondingly arranged match circuit and RF transmit-receive circuit, antenna assembly is made to form at least two radiant body, further increase the frequency range of antenna assembly, the various components and parts demand to the aerial signal of various frequency ranges in meeting mobile terminal, while improving the performance of antenna assembly, also improve the outward appearance globality of frame.Invention additionally discloses a kind of frame and mobile terminal.
Description
Technical field
The present invention relates to antenna technical field, particularly relate to a kind of frame and a kind of this frame of application antenna assembly and
Mobile terminal.
Background technology
Along with development and the user of science and technology are more and more higher to signal and the appearance requirement of electronic product, current market
On mobile phone etc. have the electronic product of antenna much select metal as outward appearance housing (including side, back-cover etc.), to ensure
While using intensity, meet the outward appearance of texture.It is known that metal is signal shielding material, for avoiding metal shell signal
Screening effect antenna efficiency effect, is commonly designed housing and can use metal and nonmetal combination, make antenna structure be positioned at nonmetal
District；Or use the isolation area made of nonmetallic materials to be located at metal shell end, by metal shell near antenna part with
Other parts of metal shell separate completely, and then make antenna area and other zone isolation of metal shell.But, above-mentioned design is also
The design of seamless frame that electronic product will be caused cannot to use full signal shielding material, affects the associative perception of electronic product and outer
See aesthetic feeling.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of frame, it is possible to reduces the setting of slit band on frame, carries
The outward appearance globality of high frame.
Additionally, the present invention also provides for a kind of antenna assembly applying described frame and mobile terminal.
To achieve these goals, embodiment of the present invention adopts the following technical scheme that
On the one hand, the embodiment of the present invention provides a kind of frame, and described frame arranges the first slit band and at least one parts
Hole, at least one member apertures described is for accommodating or grafting components and parts, described first slit band and at least one member apertures described
Described frame is separated at least two frame section, and described first slit band has at least one the first slits.
Wherein, described frame also sets up the second slit band and the 3rd slit band, described first slit band, described second slit
Described frame is separated into four frame sections by band, described 3rd slit band and described member apertures.
Wherein, two minor faces that described frame has two the long limits being oppositely arranged, is oppositely arranged, described two minor faces divide
Not being connected between described two long limits, described first slit band and described member apertures are arranged on a described minor face, described
Second slit band and described 3rd slit band are arranged on another article of described minor face.
Wherein, at least one member apertures described includes at least one in earpiece holes, key hole and USB interface；Described ear
Machine hole is used for grafting earphone, is equipped with button in described key hole, and described USB interface is used for grafting USB joint.
Wherein, the quantity of at least one member apertures described is two or three, described first slit band and two or three
Described frame is separated into three or four frame sections by member apertures.
Wherein, the seam width of described first slit is less than or equal to 0.2mm.
Wherein, it is filled with non-signal shielding material in described first slit.
Wherein, described non-signal shielding material is plastic cement.
On the other hand, the embodiment of the present invention provides a kind of antenna assembly, and including at least one match circuit, at least one penetrates
Frequently transmission circuit and frame, described frame is that conductive material is made, at least one match circuit described and described at least one penetrate
Frequently the quantity of transmission circuit is all corresponding with the quantity of described frame section, and a described match circuit is electrically connected to a described frame
Section, a described RF transmit-receive circuit is electrically connected to a described match circuit.
Wherein, described antenna assembly also includes that bonnet, described bonnet are that conductive material is made, and described bonnet connects described limit
Frame, described bonnet ground connection, in order to increase the bandwidth of described first antenna.
Another further aspect, the embodiment of the present invention provides a kind of mobile terminal, including mainboard and antenna assembly, described antenna assembly
In at least one match circuit described, at least one RF transmit-receive circuit described is arranged on described mainboard.
Compared to prior art, the method have the advantages that
The frame that the embodiment of the present invention provides replaces slit band by the member apertures for accommodating or grafting components and parts, reduces
Offering of slit band on frame, improves the outward appearance globality of frame.
On the other hand, the embodiment of the present invention provides the antenna assembly applying this frame and mobile terminal pass through slit band
Frame is separated to form at least two sections of frame sections by (the first slit band, the second slit band and/or the 3rd slit band) and member apertures, and
Frame section is correspondingly arranged match circuit and RF transmit-receive circuit, the wherein quantity of match circuit, RF transmit-receive circuit and frame section
Corresponding so that antenna assembly forms at least two radiant body, further increases the frequency range of antenna assembly, meets in mobile terminal
The various components and parts demand to the aerial signal of various frequency ranges, while improve the performance of antenna assembly, also improves limit
The outward appearance globality of frame.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, the accompanying drawing used required in embodiment will be made below
Introduce simply, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, general for this area
From the point of view of logical technical staff, on the premise of not paying creative work, it is also possible to as these accompanying drawings obtain other accompanying drawing.
The structural representation of a kind of mobile terminal that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the structural representation of the antenna assembly in Fig. 1；
Fig. 3 is the structural representation of the first slit band in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
In the description of the embodiment of the present invention, it is to be understood that orientation or the position relationship of instructions such as " short " " grown " in term
For based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplifying describe rather than hint or
Instruction indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
Limitation of the present invention.
Seeing also Fig. 1, the embodiment of the present invention provides a kind of mobile terminal 100, and mobile terminal 100 can be any tool
Standby communication and the equipment of storage function, such as: panel computer, mobile phone, electronic reader, remote controller, personal computer
(Personal Computer, PC), notebook computer, mobile unit, Web TV, wearable device etc. have network function
Smart machine.Refer to Fig. 1 and Fig. 2, mobile terminal 100 includes antenna assembly 10 and mainboard 20, and antenna assembly 10 includes limit
Frame 1, match circuit 2 and RF transmit-receive circuit 3, frame 1 forms independent frame section D1, what corresponding frame section D1 can be corresponding
Arranging a match circuit 2 and a RF transmit-receive circuit 3, mainboard 20 is arranged on the inside of mobile terminal 100, and mainboard 20 includes
Ground plane, match circuit 2 and RF transmit-receive circuit 3 all electrically connect on the ground plane of mainboard 20 so that it is traditional thread binding that frame section D1 forms sky
Put the Department of Radiation of 10.
Concrete, refer to Fig. 2, frame 1 is made for conductive material, concrete, and the material of frame 1 is metal material.Can
With understand, frame 1 can also be made for other conductive material.Such as conductive plastics or conductive rubber etc..Frame 1 substantially moves
The center of dynamic terminal 100, its substantial function is transmission electric energy and the transmitting-receiving signal of telecommunication.Frame 1 has the long limit of a pair be oppositely arranged
L, pair of short edges S being oppositely arranged, pair of short edges S is connected between long a pair limit L.Frame 1 arranges the first slit band 11
With at least one member apertures 12, frame 1 to be separated at least two frame section D1, two frame sections D1 and corresponding match circuit 2
It is electrically connected to form two radiant bodies with RF transmit-receive circuit 3, in order to radiate the signal of different frequency bands, such as gps signal, WIFI
Signal or Bluetooth signal etc., to meet the demand to different aerial signals of the components and parts in mobile terminal 100.Certainly,
In other embodiments, frame 1 can also be made for non-conducting material, and such as frame 1 is made for plastics.
Concrete, go out the first slit band 11 at frame 1 by cut.First slit band 11 has at least one the first
Slit 11a.The seam width of the first slit 11a is less than or equal to 0.2mm, and the seam of the first slit 11a is wide makes the first slit 11a naked eyes not
Visually, it is possible to cause frame 1 to there is no the effect cracked.
It should be understood that when the quantity of the first slit 11a is one, namely the first slit band 11 only arranges one first
During slit 11a, the seam width T1 of the first slit 11a meets: 0.1mm≤T1≤0.2mm, in order to ensure that the first slit band 11 can be suitable
Frame 1 is separated into separate at least two frame portion by profit, has the distance of at least 0.1mm, thus protect between two frame portions
Barrier isolation effect.
It should be understood that refer to Fig. 3, as another kind of preferred embodiment, when the quantity of the first slit 11a is at least two
Bar, namely when the first slit band 11 includes at least two the first slit 11a, the adjacent distance between the first slit 11a is T2,
Described first slit band 11 meets: T2 >=T1 so that the ratio of the gap area in the first slit band 11 is less than 50%, further
Ensure that the mobile terminal 100 of application antenna assembly 10 has the seamless border effect of full signal shielding material under naked eyes vision.
Further, the ratio of the wide T1 of seam of adjacent distance T2 between the first slit 11a and the first slit 11a is more than
In 1.2.It is furthermore preferred that T2/T1 >=2.
Optionally, refer to Fig. 3, the first slit band 11 includes four the first slit 11a, the now seam of the first slit 11a
Wide T1 meets: T1≤0.12mm so that the first slit 11a naked eyes are sightless better.Further, the preferred 0.04mm of T1
～0.08mm, optimal, T1=0.06mm.
Further, the first slit 11a is filled with non-signal shielding material, it is possible to understand that, non-signal shielding material
Can be plastic cement, by Shooting Technique, plastic cement is filled in the first slit 11a so that the first slit 11a naked eyes are not visible, carry
The high outward appearance globality of frame 1.
It should be understood that the quantity of member apertures 12 is one.Concrete, the member apertures 12 on frame 1 and the first slit band
Frame 1 is separated into two frame sections D1 by 11 cooperations, be make use of in hole unavoidable on frame 1, optimizes the knot of frame 1
Structure, also improves the outward appearance globality of frame 1.
It should be understood that member apertures 12 can be earpiece holes, i.e. this member apertures 12 is while grafting earphone, additionally it is possible to
Playing the effect cutting off frame 1, there is multiple effect in a hole, optimizes the structure of frame 1.
It should be understood that member apertures 12 can be key hole, while i.e. this member apertures 12 can house button, additionally it is possible to
Playing the effect cutting off frame 1, there is multiple effect in a hole, optimizes the structure of frame 1.
It should be understood that member apertures 12 can also be for other the inevitable hole offered on frame 1, such as this member apertures
12 can be the USB interface etc. for grafting USB joint, numerous to list herein.Certainly, in other embodiments, parts
The quantity in hole 12 can be two, three or more, etc., such as the earpiece holes on one frame 1, key hole, USB connect
Mouth is all as member apertures 12, and frame 1 is separated into four independent frame sections by these three member apertures 12 and the first slit band 11.
Concrete, match circuit 2 is identical with frame section D1 with the quantity of RF transmit-receive circuit 3, owing to frame section D1 is divided into
Two, therefore match circuit 2 and RF transmit-receive circuit 3 all have two.This sentences match circuit 2 He that frame section D1 is correspondingly arranged
RF transmit-receive circuit 3 illustrates.Match circuit 2 is electrically connected in frame section D1, and RF transmit-receive circuit 3 is electrically connected to match circuit
On 2 so that frame section D1 becomes the radiant body of antenna assembly 10, wherein can arrange frame section D1 by the length arranging frame section D1
The frequency band of radiation.Two frame sections D1 then mean that antenna assembly 10 can radiate two kinds of different signals.
Further, refer to Fig. 2, frame 1 can also arrange the second slit band 13 and the 3rd slit 14, described first micro-
Described frame 1 is separated into four frame sections by seamed belt 11, described second slit band 13, described 3rd slit 14 and described member apertures 12
D1, corresponding four frame sections D1 arrange match circuit 2 and RF transmit-receive circuit 3 the most one by one so that antenna assembly 10 forms four
Department of Radiation, improves the performance of antenna assembly 10 further.Wherein, the structure of the second slit band the 13, the 3rd slit 14 is micro-with first
The structure of seamed belt 11 is identical, does not repeats them here.Certainly, in other embodiments, the second slit band 13 and the 3rd slit band 14
Can be the version of earpiece holes, key hole or USB interface in member apertures 12.
It should be understood that the first slit band 11 and member apertures 12 are arranged on a minor face S, by the second slit band 13 He
3rd slit 14 is arranged on another article of minor face S so that when people holds antenna assembly 10, will not the performance of antenna assembly 10 make
Become interference, improve the performance of antenna assembly 10 further.
Further, described antenna assembly 10 also includes bonnet (not shown), and bonnet covers the back of the body in described terminal body
Portion and connect described frame 1, the ground plane of described bonnet electrical connection mainboard 20, to increase the bandwidth of each Department of Radiation.After described
Lid is made for conductive material.Preferably, the material of bonnet is identical with the material of frame 1 so that electric connection effect between the two
Fruit is optimal.
Antenna assembly 10 and mobile terminal 100 that the embodiment of the present invention provides pass through slit band (the first slit band 11, second
Slit band 13 and/or the 3rd slit 14) and member apertures 12 frame 1 is separated to form at least two sections of frame sections D1, and in frame section D1
On be correspondingly arranged match circuit 2 and RF transmit-receive circuit 3, the wherein quantity of match circuit 2, RF transmit-receive circuit 3 and frame section D1
Corresponding so that antenna assembly 10 forms at least two radiant body, further increases the frequency range of antenna assembly 10, meet mobile whole
The various components and parts demand to the aerial signal of various frequency ranges in end 100, while improve the performance of antenna assembly 10, also
Improve the outward appearance globality of frame 1.
Above the embodiment of the present invention is described in detail, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；
Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, the most all can
Change part, and in sum, this specification content should not be construed as limitation of the present invention.
Claims (11)
1. a frame, it is characterised in that described frame arranges the first slit band and at least one member apertures, described at least one
Member apertures is for accommodating or grafting components and parts, and described frame is separated into by described first slit band and at least one member apertures described
At least two frame section, described first slit band has at least one the first slits.
2. frame as claimed in claim 1, it is characterised in that at least one member apertures described include earpiece holes, key hole and
At least one in USB interface；Described earpiece holes is used for grafting earphone, is equipped with button in described key hole；Described USB interface
For grafting USB joint.
3. frame as claimed in claim 2, it is characterised in that described frame also sets up the second slit band and the 3rd slit band,
Described frame is separated into four by described first slit band, described second slit band, described 3rd slit band and described member apertures
Frame section.
4. frame as claimed in claim 3, it is characterised in that described frame have be oppositely arranged two long limits, relatively set
Two minor faces put, described two minor faces are connected between described two long limits, described first slit band and described parts
Hole is arranged on a described minor face, and described second slit band and described 3rd slit band are arranged on another article of described minor face.
5. frame as claimed in claim 1, it is characterised in that the quantity of at least one member apertures described is two or three,
Described frame is separated into three or four frame sections by described first slit band and two or three member apertures.
6. frame as claimed in any one of claims 1 to 5, wherein, it is characterised in that the seam width of described first slit is less than or equal to
0.2mm。
7. frame as claimed in any one of claims 1 to 5, wherein, it is characterised in that be filled with non-signal in described first slit
Shielding material.
8. frame as claimed in claim 7, it is characterised in that described non-signal shielding material is plastic cement.
9. an antenna assembly, it is characterised in that include at least one match circuit, at least one RF transmit-receive circuit and such as weigh
Profit requires that the frame described in 1～8, described frame are that conductive material is made, at least one match circuit described and described at least one
The quantity of individual RF transmit-receive circuit is all corresponding with the quantity of described frame section, and a described match circuit is electrically connected to described in one
Frame section, a described RF transmit-receive circuit is electrically connected to a described match circuit.
10. antenna assembly as claimed in claim 1, it is characterised in that described antenna assembly also includes that bonnet, described bonnet are
Conductive material is made, and described bonnet connects described frame, and described bonnet ground connection, in order to increase the bandwidth of described first antenna.
11. 1 kinds of mobile terminals, it is characterised in that include mainboard and the antenna assembly as described in claim 9 or 10, described sky
At least one match circuit described, at least one RF transmit-receive circuit described in line apparatus are arranged on described mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496468.3A CN106099317A (en) | 2016-06-27 | 2016-06-27 | Frame, antenna assembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496468.3A CN106099317A (en) | 2016-06-27 | 2016-06-27 | Frame, antenna assembly and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106099317A true CN106099317A (en) | 2016-11-09 |
Family
ID=57215262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610496468.3A Pending CN106099317A (en) | 2016-06-27 | 2016-06-27 | Frame, antenna assembly and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106099317A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898859A (en) * | 2017-01-19 | 2017-06-27 | 瑞声科技(新加坡)有限公司 | Antenna and mobile terminal |
| CN108234718A (en) * | 2017-12-29 | 2018-06-29 | 广东欧珀移动通信有限公司 | The housing unit and electronic device of electronic device |
| CN109428156A (en) * | 2017-08-30 | 2019-03-05 | 比亚迪股份有限公司 | The shell and electronic equipment of electronic equipment |
| CN110323541A (en) * | 2019-06-14 | 2019-10-11 | 青岛海信移动通信技术股份有限公司 | A kind of terminal |
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|---|---|---|---|---|
| CN104183923A (en) * | 2014-08-28 | 2014-12-03 | 深圳市可信华成通信科技有限公司 | Multi-band antenna based on mobile phone metal frame |
| CN105244599A (en) * | 2015-10-30 | 2016-01-13 | 维沃移动通信有限公司 | Antenna of mobile terminal and mobile terminal |
| CN105655689A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
-
2016
- 2016-06-27 CN CN201610496468.3A patent/CN106099317A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183923A (en) * | 2014-08-28 | 2014-12-03 | 深圳市可信华成通信科技有限公司 | Multi-band antenna based on mobile phone metal frame |
| CN105244599A (en) * | 2015-10-30 | 2016-01-13 | 维沃移动通信有限公司 | Antenna of mobile terminal and mobile terminal |
| CN105655689A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898859A (en) * | 2017-01-19 | 2017-06-27 | 瑞声科技(新加坡)有限公司 | Antenna and mobile terminal |
| CN109428156A (en) * | 2017-08-30 | 2019-03-05 | 比亚迪股份有限公司 | The shell and electronic equipment of electronic equipment |
| CN109428156B (en) * | 2017-08-30 | 2021-01-19 | 比亚迪股份有限公司 | Electronic equipment's casing and electronic equipment |
| CN108234718A (en) * | 2017-12-29 | 2018-06-29 | 广东欧珀移动通信有限公司 | The housing unit and electronic device of electronic device |
| CN108234718B (en) * | 2017-12-29 | 2021-03-09 | Oppo广东移动通信有限公司 | Shell assembly of electronic device and electronic device |
| CN110323541A (en) * | 2019-06-14 | 2019-10-11 | 青岛海信移动通信技术股份有限公司 | A kind of terminal |
| CN110323541B (en) * | 2019-06-14 | 2021-07-13 | 青岛海信移动通信技术股份有限公司 | Terminal |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |