CN109216891A - A kind of mobile communication equipment and its antenna - Google Patents
A kind of mobile communication equipment and its antenna Download PDFInfo
- Publication number
- CN109216891A CN109216891A CN201810993534.7A CN201810993534A CN109216891A CN 109216891 A CN109216891 A CN 109216891A CN 201810993534 A CN201810993534 A CN 201810993534A CN 109216891 A CN109216891 A CN 109216891A
- Authority
- CN
- China
- Prior art keywords
- antenna
- top surface
- front housing
- mobile communication
- communication equipment
- 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.)
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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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of mobile communication equipment and its antennas, the mobile communication equipment includes front housing and the antenna that is set on the front housing, the front housing includes top surface and adjacent side, feeding point is provided on the side of the top surface, for the feeding point adjacent to the first end of the side, the antenna includes primary antenna unit.Wherein, the primary antenna unit is set on the top surface and extends to the side, and the head end of the primary antenna is located at the feeding point, and the end of the primary antenna unit is located at the second end of the side.The antenna efficiently utilizes the space on the front housing of mobile communication equipment and carries out cabling, compared with conventional aerial design, the metal parts such as the antenna distance metal back cover are farther out, it can be under the premise of not changing the setting of all kinds of metal parts, reduce or remit metal parts especially interference of the metal back cover to antenna, so that the mobile communication equipment can possess beautiful metal design and antenna with high performance.
Description
Technical field
The present invention relates to communication technique field, especially a kind of mobile communication equipment and its antenna.
Background technique
With the development of the mobile communication equipments such as mobile phone, mobile communication equipment generally requires to increase numerous metal parts, makes
Equipment integrally has metal-like, to meet user to the appearance demand of mobile communication equipment.And since metal parts can shield
The signal of antenna influences the performance of antenna, will be after mobile communication equipment especially for keeping mobile communication equipment more beautiful
Lid is set as this kind of design of metal back cover, and metal occupies the considerable inner space of mobile communication equipment, the performance of antenna
It will seriously be affected.Therefore metal parts mobile communication equipment is had for this kind of, it is necessary to propose new Antenna Design side
Case, to improve the performance of antenna while retaining metal parts.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of mobile communication equipment and its antenna, to solve the above problems.
In order to achieve the above purpose, present invention employs the following technical solutions:
Present invention firstly provides a kind of antenna of mobile communication equipment, the mobile communication equipment includes front housing and sets
The antenna being placed on the front housing.The front housing includes top surface and adjacent side, and feed is provided on the side of the top surface
Point, for the feeding point adjacent to the first end of the side, the antenna includes primary antenna unit.Wherein, the primary antenna list
Member is set on the top surface and extends to the side, and the head end of the primary antenna unit is located at the feeding point, described
The end of primary antenna unit is located at the second end of the side.
Preferably, it is connected with tuning switch on the primary antenna unit, the tuning switch is connected separately with two or more
Antenna-matching circuit.
Preferably, the tuning switch is the tuning switch of hilted broadsword four-throw, and the tuning switch is separately connected there are four day
Lines matching circuit.
Preferably, via hole is respectively arranged on the top surface and side of the front housing, the primary antenna unit passes sequentially through institute
The via hole on the via hole and the side on top surface is stated, to extend on the side from the top surface.
Preferably, the maximum width of cabling of the primary antenna unit on the side is 1.2~1.8mm.
Preferably, the length of cabling of the primary antenna unit on the top surface be the end face length three/
Two.
Preferably, the antenna further includes parasitic antenna element, and the parasitic antenna element is located at the side of the front housing
It is upper and coupled with the primary antenna unit, the head end of the parasitic antenna element adjacent to the side first end, it is described to post
The second end of the end of raw antenna element towards the side extends.
Preferably, the first grounding leg and the second grounding leg are respectively arranged in the parasitic antenna element, described first connects
Lower margin is located at the head end of the parasitic antenna element, second grounding leg at a distance from first grounding leg for 6~
10mm。
Preferably, the maximum width of the cabling of the parasitic antenna element is 1.7mm~2.3mm.
The present invention also provides a kind of mobile communication equipment, the mobile communication equipment includes front housing and is set to described
Antenna as described above on front housing.
Mobile communication equipment and its antenna provided by the invention, efficiently utilize the sky on the front housing of mobile communication equipment
Between carry out antenna cabling, with conventional aerial design compared with, the metals such as metal back cover of the antenna distance mobile communication equipment
Component farther out, is able to achieve under the premise of not changing the setting of all kinds of metal parts, deduction and exemption metal parts especially metal back cover
Interference to antenna, so that the mobile communication equipment can possess beautiful metal design and antenna with high performance.
Detailed description of the invention
Fig. 1 is the schematic diagram that antenna provided in an embodiment of the present invention is set on mobile communication equipment；
Fig. 2 is the side view of the antenna of corresponding diagram 1；
Fig. 3 is the structural schematic diagram of the antenna；
Fig. 4 is the unfolded state schematic diagram of the antenna；
Fig. 5 is the structural schematic diagram of the primary antenna unit of the antenna；
Fig. 6 is the structural schematic diagram of the parasitic antenna element of the antenna.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, with reference to the accompanying drawing to specific reality of the invention
The mode of applying is described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Shown in attached drawing and according to
The embodiments of the present invention of attached drawing description are only exemplary, and the present invention is not limited to these embodiments.
Here, it should also be noted that, in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings only
Show with closely related structure and/or processing step according to the solution of the present invention, and be omitted relationship it is little other are thin
Section.
Refering to fig. 1 and shown in Fig. 2, a kind of antenna of mobile communication equipment is present embodiments provided, the mobile communication is set
The standby antenna 1 for including front housing 2 and being set on the front housing.The front housing 2 includes top surface 21 and adjacent with the top surface
Side 22 is provided with the feeding point 3 for connecting feed with the antenna on the side of the top surface 21, and the feeding point 3 is neighbouring
First end 22a in the side 22, the antenna 1 include primary antenna unit 11.Wherein, the primary antenna unit 11 is set to
On the top surface 21 and the side 22 is extended to, the head end 11a of the primary antenna unit 11 is located at the feeding point 3, institute
The end 11b for stating primary antenna unit 11 is located at the second end 22b of the side 22.
In conjunction with shown in Fig. 3 and Fig. 4, the antenna 1 of the mobile communication equipment is carried out using the front housing 2 of mobile communication equipment
Cabling is not changing all kinds of metal portions so that the antenna 1 may be located remotely from the metal parts such as the metal back cover of mobile communication equipment
Under the premise of the setting of part, the metal parts especially metal back cover inside mobile communication equipment has been reduced or remitted to the antenna 1
Interference, improves the performance of the antenna 1.Moreover, the cabling layout of the antenna 1 efficiently utilizes on the front housing 2
Space increases by 1 area coverage of antenna, so that the signal of the antenna 1 can have while evading metal parts as much as possible
The performance of conventional aerial same level.
In the mobile communication equipment, the top surface 21 of the front housing 2 is for carrying touch panel, the primary antenna unit 11
It from its head end 11a towards the second end 22b cabling of the side 22, then extends on the side 22, is further continued for towards the side
The second end 22b in face 22 extends to end, and the part cabling is as low frequency cabling area, for receiving and dispatching the signal of low frequency band.
Specifically, it is respectively arranged with via hole on the top surface 21 and side 22 of the front housing 2, the primary antenna unit 11 is successively
By the via hole 220 on the via hole 210 and the side on the top surface 21, to extend to the side 22 from the top surface 21
On.In the present embodiment, it is provided with two side-by-side via hole 210 on the top surface 21, in the primary antenna unit 11, is located at institute
The cabling on top surface 21 is stated by two via holes 210 on the top surface 21, is arranged in the inside of the front housing 2, then pass through institute
The inside that the via hole 220 on side 22 is pierced by the front housing 2 is stated, is extended on the side 22.Wherein, steady to guarantee to connect
Fixed, cabling area of the primary antenna unit 11 at the via hole 210 on the top surface 21 needs to expand as much as possible.
As shown in connection with fig. 5, further, tuning switch, the tuning switch point are connected on the primary antenna unit 11
It is not connected with more than two antenna-matching circuits.When the primary antenna unit 11 for communicate when, the tuning switch according to
The current working frequency range of the primary antenna unit 11, switches to corresponding antenna-matching circuit, so that the primary antenna unit 11
It can be worked in respectively on corresponding different frequency range using the tunning effect of the tuning switch.In the present embodiment, the tuning
Switch is connected to the company of via hole 220 of the primary antenna unit 11 on from the via hole 210 on the top surface 21 to the side 22
Meet place.The tuning switch is in series with inductance component and Zero-ohm resistor, and the tuning switch is connect with ground terminal, therefore,
In the primary antenna unit 11, from the cabling of the via hole 210 on the feeding point 3 to the top surface 21, that is, primary antenna unit
11 can constitute a loop aerial with the tuning switch in the cabling on the top surface 21, are used as intermediate frequency cabling area, are used for
Receive and dispatch the signal of intermediate-frequency band.
Illustratively, the tuning switch is the tuning switch of hilted broadsword four-throw, there are four the tuning switch is separately connected
Antenna-matching circuit.
In the present embodiment, the maximum width of cabling of the primary antenna unit 11 on the side 22 be 1.2~
1.8mm.Preferably, the maximum width of cabling of the primary antenna unit 11 on the side 22 of the front housing 2 is 1.5mm.
Illustratively, the length of cabling of the primary antenna unit 11 on the top surface 21 is 21 length of top surface
2/3rds.The i.e. described primary antenna unit 11 extends 2/3rds long distances of the top surface 21 from its head end 11a, then wears
The via hole for crossing the top surface 21 extends on the side 22.
The primary antenna unit 11 should be bonded the boundary with the side 22 in the cabling on the top surface 21 as much as possible
Cabling is carried out, so that the primary antenna unit 11 is in the cabling on the top surface 21 as far away from the mobile communication equipment
Numerous metal parts at center, so that the antenna 1 is by interference as few as possible.
As shown in connection with fig. 6, further, the antenna 1 further includes parasitic antenna element 12, the parasitic antenna element 12
It is coupled on the side 22 of the front housing 2 and with the primary antenna unit 11, the head end 12a of the parasitic antenna element 12 is adjacent
It is bordering on the first end 22a of the side 22, the second end of the end 12b of the parasitic antenna element 12 towards the side 22
22b extends.
The parasitic antenna element 12 is in 22 upward wiring of side of the front housing 2, with the primary antenna unit 11 in institute
The cabling coupling on top surface 21 is stated, the performance of the primary antenna unit 11 and the parasitic antenna element 12 can be promoted, it is described to post
Raw antenna element 12 can receive and dispatch the signal of the high-frequency band of 2500Mhz~2700Mhz, as high frequency cabling area.
Further, the first grounding leg 121 and the second grounding leg are respectively arranged in the parasitic antenna element 12
122, first grounding leg 121 is located at the head end 12a of the parasitic antenna element 12, second grounding leg 122 and institute
The distance for stating the first grounding leg 121 is 6~10mm.In the present embodiment, second grounding leg 122 is located at first ground connection
Foot 121 is towards at the about 8cm on the direction second end 22b of the side 22.By being arranged in the parasitic antenna element 12
First grounding leg 121 and the second grounding leg 122 can enhance the parasitic antenna element 12 and the primary antenna unit 11
Coupling effect further promotes the performance of the two.
Illustratively, the maximum width of the cabling of the parasitic antenna element 12 is 1.7mm~2.3mm.Preferably, described
The maximum width of the cabling of parasitic antenna element 12 is about 2mm.
The present invention also provides a kind of mobile communication equipment, the mobile communication equipment includes front housing 2 and is set to institute
State the antenna as described above 1 on front housing 2.
Above-mentioned antenna 1 may be configured as through LDS (Laser Direct Structuring, laser direct forming) technique system
Make in the LDS antenna on the front housing 2 of the mobile communication equipment.
In conclusion mobile communication equipment provided by the invention and its antenna, the antenna 1 efficiently utilizes mobile logical
The space interrogated on the front housing 2 of equipment carries out cabling, compared with the conventional aerial design on the antenna holder for being positioned adjacent to rear cover,
The metal parts such as metal back cover of the antenna 1 apart from mobile communication equipment farther out, are able to achieve and are not changing all kinds of metal parts
Setting under the premise of, reduce or remit metal parts especially interference of the metal back cover to antenna 1 so that the mobile communication equipment was both
Beautiful metal design can be possessed, and can antenna 1 with high performance.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (10)
1. a kind of antenna of mobile communication equipment, which is characterized in that the mobile communication equipment includes front housing (2) and is set to
Antenna (1) on the front housing (2), the front housing (2) include top surface (21) and adjacent side (22), the top surface (21)
It is provided on side feeding point (3), first end (22a) of the feeding point (3) adjacent to the side (22), the antenna
It (1) include primary antenna unit (11), wherein the primary antenna unit (11) is set on the top surface (21) and extends to described
The head end (11a) of side (22), the primary antenna unit (11) is located at the feeding point (3), the primary antenna unit (11)
End (11b) be located at the second end (22b) of the side (22).
2. antenna according to claim 1, which is characterized in that it is connected with tuning switch on the primary antenna unit (11),
The tuning switch is connected separately with more than two antenna-matching circuits.
3. antenna according to claim 2, which is characterized in that the tuning switch is the tuning switch of hilted broadsword four-throw, institute
Tuning switch is stated to be separately connected there are four antenna-matching circuit.
4. antenna according to claim 1, which is characterized in that divide on the top surface (21) and side (22) of the front housing (2)
It is not provided with via hole, the primary antenna unit (11) passes sequentially through via hole (210) and the side on the top surface (21)
(22) via hole (220) on, to be extended on the side (22) from the top surface (21).
5. antenna according to claim 1, which is characterized in that the primary antenna unit (11) is along the side (22)
The maximum width of cabling is 1.2~1.8mm.
6. antenna according to claim 1, which is characterized in that the primary antenna unit (11) is along the top surface (21)
The length of cabling is 2/3rds of the length of the top surface (21).
7. -6 any antenna according to claim 1, which is characterized in that the antenna (1) further includes parasitic antenna element
(12), the parasitic antenna element (12) be located on the side (22) of the front housing (2) and with primary antenna unit (11) coupling
It closes, first end (22a) of the head end (12a) of the parasitic antenna element (12) adjacent to the side (22), the parasitism day
The second end (22b) of the end (12b) of line unit (12) towards the side (22) extends.
8. antenna according to claim 7, which is characterized in that be respectively arranged with first on the parasitic antenna element (12)
Grounding leg (121) and the second grounding leg (122), first grounding leg (121) are located at the head of the parasitic antenna element (12)
It holds at (12a), second grounding leg (122) is 6~10mm at a distance from first grounding leg (121).
9. antenna according to claim 7, which is characterized in that the maximum of the cabling of the parasitic antenna element (12a) is wide
Degree is 1.7mm~2.3mm.
10. a kind of mobile communication equipment, which is characterized in that including front housing (2) and be set on the front housing (2) such as right
It is required that any antenna (1) of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993534.7A CN109216891B (en) | 2018-08-29 | 2018-08-29 | Mobile communication equipment and antenna thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993534.7A CN109216891B (en) | 2018-08-29 | 2018-08-29 | Mobile communication equipment and antenna thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109216891A true CN109216891A (en) | 2019-01-15 |
| CN109216891B CN109216891B (en) | 2020-09-29 |
Family
ID=64985566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810993534.7A Active CN109216891B (en) | 2018-08-29 | 2018-08-29 | Mobile communication equipment and antenna thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109216891B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130127668A1 (en) * | 2011-11-21 | 2013-05-23 | Cheng Uei Precision Industry Co., Ltd. | Multi-band antenna |
| CN105742791A (en) * | 2014-11-28 | 2016-07-06 | 广达电脑股份有限公司 | Multi-frequency adjustable antenna structure |
| CN107248614A (en) * | 2017-05-23 | 2017-10-13 | 捷开通讯(深圳)有限公司 | A kind of mobile communication equipment and its antenna |
| CN207572528U (en) * | 2017-10-13 | 2018-07-03 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal and its antenna structure |
-
2018
- 2018-08-29 CN CN201810993534.7A patent/CN109216891B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130127668A1 (en) * | 2011-11-21 | 2013-05-23 | Cheng Uei Precision Industry Co., Ltd. | Multi-band antenna |
| CN105742791A (en) * | 2014-11-28 | 2016-07-06 | 广达电脑股份有限公司 | Multi-frequency adjustable antenna structure |
| CN107248614A (en) * | 2017-05-23 | 2017-10-13 | 捷开通讯(深圳)有限公司 | A kind of mobile communication equipment and its antenna |
| CN207572528U (en) * | 2017-10-13 | 2018-07-03 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal and its antenna structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109216891B (en) | 2020-09-29 |
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Effective date of registration: 20230519 Address after: 710000 No. 2 Tuanjie South Road, High tech Zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Rongyuan Industrial Co.,Ltd. Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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