CN109066057A - One kind is based on metal edge frame three-in-one antenna under small headroom - Google Patents
One kind is based on metal edge frame three-in-one antenna under small headroom Download PDFInfo
- Publication number
- CN109066057A CN109066057A CN201811135577.8A CN201811135577A CN109066057A CN 109066057 A CN109066057 A CN 109066057A CN 201811135577 A CN201811135577 A CN 201811135577A CN 109066057 A CN109066057 A CN 109066057A
- Authority
- CN
- China
- Prior art keywords
- edge frame
- metal edge
- antenna
- headroom
- region
- 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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- 239000002184 metal Substances 0.000 title claims abstract description 50
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 50
- 210000003205 muscle Anatomy 0.000 claims abstract description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000004438 eyesight Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
-
- 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
-
- 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
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
- H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
Abstract
The invention discloses one kind based on metal edge frame three-in-one antenna under small headroom, including metal edge frame, the two sides of the metal edge frame offer the first breaking joint and the second breaking joint, antenna headroom region is equipped with below the metal edge frame, mainboard is provided with below the antenna headroom region, antenna headroom region both ends are respectively equipped with the first muscle position and the second muscle position, camera is offered on the metal edge frame, the left side of the camera offers first go back to place, it present invention can be suitably applied to the design of the metal edge frame three-in-one antenna under small headroom, GPS (1560-1620MHz) frequency range and WIFI (2400-2500MHz can be achieved in the case where small area routing region combines metal edge frame, 5150-5850MHz) frequency range, BT (2400-2500MHz) The design of frequency range has the advantages of simple structure and easy realization suitable for the antenna for mobile phone design of current screen comprehensively, metal edge frame, small headroom.
Description
Technical field
The invention belongs to antenna equipment technical fields, and in particular to one kind is based on the three-in-one day of metal edge frame under small headroom
Line.
Background technique
Meeting visual impact of the people in cell phone appearance, there are oneself unique design, such as mesh in major mobile phone vendor commercial city
The fringe design of preceding prevalence in the market, height screen accounting and collocation metal edge frame, better vision is reached with this and is shaken；But
Under the impact of these visions, some challenges are brought to antenna for mobile phone, so that the region that can be used to debug antenna becomes smaller, day
The bandwidth of line narrows, and design difficulty increases；In face of such challenge, the invention proposes one kind based on small headroom under complete machine environment
The three-in-one antenna of metal edge frame realizes Antenna Design in the way of the breaking joint of mobile phone metal edge frame side.
This paper presents the three-in-one antenna designs under a kind of environment based on complete machine.
Summary of the invention
The structure that metal edge frame two sides based on small headroom are cracked, the purpose of the present invention is to provide one kind to be based on small headroom
Lower metal edge frame three-in-one antenna only needs a feed point to go back to place with 2, and setting for antenna can be realized in conjunction with metal edge frame
Meter, compared to current three-in-one handset antenna design, which only needs feed point and wherein one using LOOP form
The connection of a time place, forms a cabling, connect in conjunction with another time place with the metal edge frame of mobile phone itself, it can be achieved that
GPS:1560-1620MHz；WIFI:2400-2500MHz, 5150-5850MHz；The design of BT:2400-2500MHz frequency range.
To achieve the above object, the invention provides the following technical scheme: it is a kind of three-in-one based on metal edge frame under small headroom
Antenna, including metal edge frame, the two sides of the metal edge frame offer the first breaking joint and the second breaking joint, under the metal edge frame
Face is equipped with antenna headroom region, and mainboard, antenna headroom region both ends difference are provided with below the antenna headroom region
Equipped with the first muscle position and the second muscle position, camera is offered on the metal edge frame, the left side of the camera offers first
Place is gone back to, first time place and third tuning device are electrically connected, the left side in first time place and third tuning device
Face is equipped with feeding point, and the feeding point is electrically connected with the first tuning device and the second tuning device respectively, second tuning
Second go back to place is offered below device, second time place is connect by cabling with feeding point.
Preferably, the distance between first breaking joint and the second breaking joint are 1.5mm.
Preferably, the size of the metal edge frame is 163*72*9.5mm.
Preferably, the distance of the feeding point of the mobile phone metal edge frame away from mainboard is 2mm.
Compared with prior art, the beneficial effects of the present invention are:
1, the design that present invention can be suitably applied to the metal edge frame three-in-one antenna under small headroom is tied in small area routing region
Close can be achieved under metal edge frame GPS (1560-1620MHz) frequency range and WIFI (2400-2500MHz, 5150-5850MHz) frequency range,
The design of BT (2400-2500MHz) frequency range.
2, of the invention, GPS from WIFI is realized by different modes, can individually be debugged, the mutual shadow between them
The degree of sound is smaller, facilitates debugging.
3, the present invention realizes the frequency of GPS, BT, 2.4GWIFI and 5GWIFI under conditions of 2mm headroom and metal frame
Section design has the advantages of simple structure and easy realization suitable for the antenna for mobile phone design of current screen comprehensively, metal edge frame, small headroom.
Detailed description of the invention
Fig. 1 is cross-sectional view of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the cross-sectional view of muscle position and antenna headroom region of the present invention；
Fig. 4 is side view of the invention；
Fig. 5 is the enlarged drawing of a-quadrant in Fig. 1 of the present invention, and in particular to feeding point, the connection for going back to place and tuning device
Figure；
Fig. 6 is passive efficiency test curve figure of the antenna in complete machine environment.
In figure: 1 metal edge frame, 2 first breaking joints, 3 second breaking joints, 4 mainboards, 5 antenna headroom regions, 6 first muscle positions, 7
Two muscle positions, 8 cameras, 9 first times places, 10 feeding points, 11 first tuning devices, 12 second tuning devices, 13 second times ground
Point, 14 third tuning devices.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: one kind is based on the three-in-one day of metal edge frame under small headroom
Line, including metal edge frame 1, the two sides of the metal edge frame 1 offer the first breaking joint 2 and the second breaking joint 3, the metal edge frame 1
Below be equipped with antenna headroom region 5, be provided with mainboard 4, the antenna headroom region 5 below the antenna headroom region 5
Both ends are respectively equipped with the first muscle position 6 and the second muscle position 7, and camera 8, a left side for the camera 8 are offered on the metal edge frame 1
Face offers first go back to place 9, and first time place 9 and third tuning device 14 are electrically connected, first time place, 9 He
The left side of third tuning device 14 be equipped with feeding point 10, the feeding point 10 respectively with the first tuning device 11 and the second tuner
Part 12 is electrically connected, and offers second go back to place 13 below second tuning device 12, second time place 13 passes through
Cabling is connect with feeding point 10.
Specifically, the distance between first breaking joint 2 and the second breaking joint 3 are 1.5mm.
Specifically, the size of the metal edge frame 1 is 163*72*9.5mm.
Specifically, the distance of feeding point 10 of the mobile phone metal edge frame 1 away from mainboard 4 is 2mm.
Working principle: signal comes out from feeding point 10, by antenna cabling, then connect with second time place 13, is formed
LOOP structure realizes WIFI/BT2.4-2.5GHz with this, between the cabling between feeding point 10 and second time place 13, increases
Add cabling minor matters, couples 5G WIFI 5150-5850MHz frequency range with the distance between cabling and minor matters, i.e., realized with cabling
The design of WIFI 2.4G and 5G frequency range, feeding point 10 are connect with the first tuning device 11 and the second tuning device 12, and signal passes through
First tuning device 11, according to the different value of the first tuning device 11 of adjustment is used, can adjust at 2.4-2.5GHz by other
The clutter frequency deviation that metal device generates, so that the resonance efficiency of WIFI 2.4-2.5GHz sufficiently radiates, signal passes through the second tuning
Device 12 adjusts the value of the second tuning device 12, can adjust the size of the return loss of WIFI 2.4-2.5GHz, is realized with this
Adjustment to WIFI 2.4G, first time place 9 are connect with metal edge frame 1, third tuning device 14, GPS (1560-1620MHz)
Signal is mainly generated by metal edge frame 1 and the control of third tuning device 14, and metal edge frame 1 is connect with first time place 9, and first time
Place 9 is connect with third tuning device 14, by adjusting the value of third tuning device 14, can adjust GPS (1560-1620MHz)
Wavelength, it can be achieved that GPS frequency range debugging.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. one kind is based on metal edge frame three-in-one antenna under small headroom, including metal edge frame (1), it is characterised in that: the metal
The two sides of frame (1) offer the first breaking joint (2) and the second breaking joint (3), are equipped with antenna headroom below the metal edge frame (1)
Region (5) is provided with mainboard (4) below the antenna headroom region (5), and antenna headroom region (5) both ends are set respectively
There are the first muscle position (6) and the second muscle position (7), is offered camera (8) on the metal edge frame (1), a left side for the camera (8)
Face offers first time place (9), and first time place (9) and third tuning device (14) are electrically connected, and described first time
Place (9) and the left side of third tuning device (14) are equipped with feeding point (10), the feeding point (10) respectively with the first tuner
Part (11) and the second tuning device (12) are electrically connected, and offer second go back to place below second tuning device (12)
(13), second time place (13) is connect by cabling with feeding point (10).
2. according to claim 1 a kind of based on metal edge frame three-in-one antenna under small headroom, it is characterised in that: described the
The distance between one breaking joint (2) and the second breaking joint (3) are 1.5mm.
3. according to claim 1 a kind of based on metal edge frame three-in-one antenna under small headroom, it is characterised in that: the gold
The size for belonging to frame (1) is 163*72*9.5mm.
4. according to claim 1 a kind of based on metal edge frame three-in-one antenna under small headroom, it is characterised in that: the hand
The distance of feeding point (10) of the machine metal edge frame (1) away from mainboard (4) is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135577.8A CN109066057B (en) | 2018-09-28 | 2018-09-28 | Three-in-one antenna based on metal frame under small clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811135577.8A CN109066057B (en) | 2018-09-28 | 2018-09-28 | Three-in-one antenna based on metal frame under small clearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109066057A true CN109066057A (en) | 2018-12-21 |
| CN109066057B CN109066057B (en) | 2023-12-19 |
Family
ID=64766447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811135577.8A Active CN109066057B (en) | 2018-09-28 | 2018-09-28 | Three-in-one antenna based on metal frame under small clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109066057B (en) |
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2018
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| Publication number | Publication date |
|---|---|
| CN109066057B (en) | 2023-12-19 |
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