CN109216890A - Communication terminal and its antenna - Google Patents
Communication terminal and its antenna Download PDFInfo
- Publication number
- CN109216890A CN109216890A CN201810992137.8A CN201810992137A CN109216890A CN 109216890 A CN109216890 A CN 109216890A CN 201810992137 A CN201810992137 A CN 201810992137A CN 109216890 A CN109216890 A CN 109216890A
- Authority
- CN
- China
- Prior art keywords
- antenna
- cabling area
- frequency cabling
- communication terminal
- low frequency
- 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
Links
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
Abstract
The low frequency cabling area of the antenna is extended to the enterprising walking line in side of the antenna holder by communication terminal and its antenna disclosed by the invention, and the cabling in intermediate frequency cabling area is carried out along the side of the antenna holder.The antenna is sufficiently used the space on the side of the antenna holder and carries out cabling, relatively reduce the cabling on the top surface of the antenna holder, so that the antenna is far from the component for having metal inside the communication terminal, the interference that antenna is subject to is reduced, to enable the antenna to realize the wider frequency range of covering in the limited inner space of communication terminal, the radiance of the antenna is improved.
Description
Technical field
The present invention relates to communication technique fields, especially communication terminal and its antenna.
Background technique
For existing communication terminal in order to cater to the use demand of user, a Main Trends of The Development is to design fuselage
While obtaining thinner, the capacity of supplying cell is further increased, therefore, the available space inside communication terminal constantly contracts
Small, the space that especially can be used for being arranged antenna inside communication terminal reduces again and again.And exist inside communication terminal
Many metal parts or component, such as microphone, motor, fingerprint recognition component and display screen with metal etc., these portions
Part with communication terminal inner space diminution, it is more and more closer apart from antenna, cause antenna to be inevitably interfered,
Therefore it is necessary to propose more preferably Antenna Construction Design, in limited available space, to make antenna cover more frequency ranges, obtain
Higher performance.
Summary of the invention
In view of this, the purpose of the present invention is to provide communication terminal and its antenna, to solve the above problems.
In order to achieve the above purpose, present invention employs the following technical solutions:
The present invention provides a kind of antennas of communication terminal.It is provided with antenna holder on the communication terminal,
The antenna is arranged on the antenna holder, and the antenna holder includes top surface and adjacent side, is arranged on the top surface
There are spaced feeding point and feedback place, the antenna includes low frequency cabling area, intermediate frequency cabling area and high frequency cabling area.Its
In, low frequency cabling area is set on the top surface and extends to the side, and the head end in low frequency cabling area is located at institute
It states at feeding point, the end in low frequency cabling area is located at the first end of the side.Intermediate frequency cabling area is set to institute
It states on side, the head end in intermediate frequency cabling area is adjacent to low frequency cabling area in the cabling on the side, the intermediate frequency
The end in cabling area is located at second end opposite with the first end on the side.High frequency cabling area is set to described
On top surface, the head end in high frequency cabling area is located at the feedback place, and the end in high frequency cabling area is adjacent to the side
The second end in face, the first end that the head end in high frequency cabling area is provided with towards the side extend to be connected to the low frequency
The interconnecting piece in cabling area.
Preferably, fluting is formed between low frequency cabling area and high frequency cabling area, the fluting is along the high frequency
The direction of the head end in cabling area towards the first end of the side extends on the top surface of the antenna holder.
Preferably, one end of the fluting is located between the feeding point and the feedback place.
Preferably, the width of the fluting is 0.4mm~0.6mm.
Preferably, tuning switch point, intermediate frequency cabling area and the tuning are provided on the top surface of the antenna holder
Switching point connection.
Preferably, intermediate frequency cabling area connects with the feeding point, the feedback place and tuning switch point respectively
It connects.
Preferably, the feeding point, the feedback place and tuning switch point are located along the same line, the feedback ground
Point, the feeding point and tuning switch point are successively arranged at intervals on edge of the antenna far from the side two-by-two
Place.
The present invention also provides a kind of communication terminals, including antenna holder and are arranged on the antenna holder
Antenna as described above.
The low frequency cabling area of the antenna is extended to the antenna by communication terminal and its antenna provided by the invention
The enterprising walking line in the side of bracket, and the cabling along the side of antenna holder progress intermediate frequency cabling area.It is fully utilized
Space on the side of the antenna holder carries out cabling, relatively reduces walking on the top surface of the antenna holder
Line, so that the antenna, far from the component for having metal inside the communication terminal, the interference that antenna is subject to is reduced, thus
So that the antenna is covered wider frequency range in the limited inner space of communication terminal, improves the radiation of the antenna
Performance.
Detailed description of the invention
Fig. 1 is the schematic diagram that the antenna in the embodiment of the present invention is set on antenna holder；
Fig. 2 is the structural schematic diagram of the antenna of communication terminal provided in an embodiment of the present invention；
Fig. 3 is the top view of the antenna；
Fig. 4 is the side view of the antenna；
Fig. 5 is the structural schematic diagram in the low frequency cabling area of the antenna；
Fig. 6 is the structural schematic diagram in the intermediate frequency cabling area of the antenna；
Fig. 7 is the structural schematic diagram in the high frequency cabling area 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.
As shown in fig.1, a kind of antenna 1 of communication terminal is present embodiments provided, on the communication terminal
It is provided with antenna holder 2, the antenna 1 is arranged on the antenna holder 2, and the antenna holder 2 includes top surface 21 and adjacent
Side 22.Spaced feeding point 3 and feedback place 4, as shown in figs 2-4, the antenna 1 are provided on the top surface 21
Including low frequency cabling area 11, intermediate frequency cabling area 12 and high frequency cabling area 13.
Wherein, as shown in connection with fig. 5, low frequency cabling area 11 is set on the top surface 21 and extends to the side
22, the head end 11a in low frequency cabling area 11 is located at the feeding point 3, and the end 11b in low frequency cabling area 11 is located at institute
It states at the first end 22a of side 22.
As shown in connection with fig. 6, intermediate frequency cabling area 12 is set on the side 22, the head end in intermediate frequency cabling area 12
For 12a adjacent to low frequency cabling area 11 in the cabling on the side 22, the end 12b in intermediate frequency cabling area 12 is located at institute
It states at second end 22b opposite with the first end 22a on side 22.
As shown in connection with fig. 7, high frequency cabling area 13 is set on the top surface 21, the head end in high frequency cabling area 13
13a is located at the feedback place 4, second end 22b of the end 13b in high frequency cabling area 13 adjacent to the side 22, institute
The first end 22a that the head end 13a in high frequency cabling area 13 is provided with towards the side 22 is stated to extend to walk to be connected to the low frequency
The interconnecting piece 131 in line area 11.
Its low frequency cabling area 11 is extended to the antenna by the antenna 1 of above-mentioned communication terminal provided in this embodiment
The enterprising walking line in side 22 of bracket 2, and intermediate frequency cabling area 12 is laid along the side 22 of the antenna holder 2, due to the day
Line 1 fully carries out cabling using the space on the side 22 of the antenna holder 2, relatively on the top of the antenna holder 2
Cabling on face 21 is relatively narrow, and the antenna holder 2 is correspondingly arranged in the bottom of the communication terminal, the antenna holder
2 side 22 is away from the center of the communication terminal inner space relative to top surface 21, that is, is relatively distant from described
The component with metal inside communication terminal.Therefore, the antenna 1 is by the band inside the communication terminal
There is the interference of the component of metal less, the antenna 1 there can be wider band in the limited inner space of communication terminal
Width covers more frequency range, obtains good radiance.
Further, it refering to fig. 1 shown in-Fig. 3, is formed and is opened between low frequency cabling area 11 and high frequency cabling area 13
Slot 10, the fluting 10 is along the direction of the first end 22a of the head end 13a towards the side 22 in high frequency cabling area 13 in institute
It states and extends on the top surface 21 of antenna holder 2.Specifically, one end of the fluting 10 is located at the feeding point 3 and the feedback place 4
Between.The antenna cabling region of the two sides of the fluting 10 forms coupling, the i.e. interconnecting piece 131 in high frequency cabling area 13 and institute
It states low frequency cabling area 11 and forms coupling in the cabling on top surface 21, the impedance of the antenna 1 is made to be easy to be matched to 50ohm's or so
Range further improves the radiance of antenna 1 so that the radiation efficiency of the antenna 1 be made to increase.
Specifically, the width of the fluting 10 is 0.4mm~0.6mm.In the present embodiment, the width of the fluting 10 is set
It is set to 0.5mm or so, and the length of the fluting 10 should be walked according to the practical impedance of the antenna 1 and the antenna of corresponding region
Line is adjusted.
In the present embodiment, referring to figs. 1 and 2, tuning switch point is provided on the top surface 21 of the antenna holder 2
5, intermediate frequency cabling area 12 is connect with the tuning switch point 5.In the more communication terminal of the component with metal,
Due to being interfered by rugged environment, the general relative narrower of the bandwidth of intermediate frequency, and in antenna provided in this embodiment, the intermediate frequency
Cabling area 12 and low frequency cabling area 11 can be connected to tuning switch by the tuning switch point 5, by tuning switch pair
Intermediate-frequency band and low frequency band are tuned, so that the intermediate-frequency band of the antenna 1 and the obtainable wider band of low frequency band
It is wide.
Further, intermediate frequency cabling area 12 is opened with the feeding point 3, the feedback place 4 and the tuning respectively
5 connection of point is closed, the feeding point 3, the feedback place 4 and tuning switch point 5 are connected to intermediate frequency cabling area
12 do not exist together.
In the present embodiment, the feeding point 3, the feedback place 4 and tuning switch point 5 are located at same straight line
On, it is separate that the feedback place 4, the feeding point 3 and tuning switch point 5 are successively arranged at intervals on the antenna 1 two-by-two
The edge of the side 22.The feeding point 3, the feedback place 4 and the setting of tuning switch point 5 are walked in the low frequency
Edge of the line area 11 far from the side 22, with facilitate respectively with the feed that is arranged in the communication terminal, ground terminal and
Tuning switch carries out wiring.
High frequency cabling area 13 is similar to parasitic element, and the antenna 1 carries out 2300Mhz with high frequency cabling area 13
The communication of the high-frequency band of~2700Mhz.
In the present embodiment, the antenna holder 2 is preferably a part of the rear shell of the communication terminal, above-mentioned day
The cabling area of line 1 not instead of completely rule shape, according in the actually described rear shell other component and the rear shell
Shape contour, track lengths and in terms of the cabling of the antenna 1 is adjusted correspondingly, thus make this implementation
The more realistic communication terminal of cabling of antenna 1 in example is supplied to the cabling space of antenna 1, examines on the whole
Consider, the antenna 1 should be paved with available space in the cabling on the side 22 of the antenna holder 2 as far as possible.Wherein, described
Region of the head end 12a and low frequency cabling area 11 in intermediate frequency cabling area 12 between the cabling on the side 22 corresponds to institute
State the USB port being arranged in communication terminal rear shell, be separated by the head end 12a in the intermediate frequency cabling area 12 of the USB port with it is described
Low frequency cabling area 11 is arranged closer in the cabling on the side 22, and the intermediate-frequency bandwidth of the antenna 1 is bigger.
The embodiment of the invention also provides a kind of communication terminal, the communication terminal include antenna holder 2 with
And the antenna as described above 1 on the antenna holder 2 is set.
In conclusion communication terminal provided in an embodiment of the present invention and its antenna 1, the low frequency of the antenna 1 is walked
Line area 11 extends to the enterprising walking line in side 22 of the antenna holder 2, and carries out intermediate frequency along the side 22 of the antenna holder 2
The cabling in cabling area 12.The antenna 1 is sufficiently used the space on the side 22 of the antenna holder 2 and carries out cabling, phase
The cabling on the top surface 21 of the antenna holder 2 is reduced over the ground, so that the antenna 1 is far from the communication terminal
Portion has the component of metal, and the interference being subject to is reduced, to keep the antenna 1 limited internal empty in communication terminal
Between in, cover more and wider frequency range, improve the radiance of the antenna 1.
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 (8)
1. a kind of antenna of communication terminal, antenna holder is provided on the communication terminal, the antenna setting exists
On the antenna holder, the antenna holder includes top surface and adjacent side, which is characterized in that between being provided on the top surface
Feeding point and feedback place every setting, the antenna includes low frequency cabling area, intermediate frequency cabling area and high frequency cabling area, wherein
Low frequency cabling area is set on the top surface and extends to the side, and the head end in low frequency cabling area is located at institute
It states at feeding point, the end in low frequency cabling area is located at the first end of the side；
Intermediate frequency cabling area is set on the side, the head end in intermediate frequency cabling area adjacent to low frequency cabling area in
The end of cabling on the side, intermediate frequency cabling area is located at second end opposite with the first end on the side
Place；
High frequency cabling area is set on the top surface, and the head end in high frequency cabling area is located at the feedback place, described
Adjacent to the second end of the side, the head end in high frequency cabling area is provided with towards the side for the end in high frequency cabling area
First end extend to be connected to the interconnecting piece in low frequency cabling area.
2. the antenna of communication terminal according to claim 1, which is characterized in that low frequency cabling area and the height
Fluting is formed between frequency cabling area, the fluting is along the direction of the first end of the head end towards the side in high frequency cabling area
Extend on the top surface of the antenna holder.
3. the antenna of communication terminal according to claim 2, which is characterized in that one end of the fluting is located at described
Between feeding point and the feedback place.
4. the antenna of communication terminal according to claim 2, which is characterized in that the width of the fluting is 0.4mm
~0.6mm.
5. the antenna of communication terminal according to claim 1, which is characterized in that set on the top surface of the antenna holder
It is equipped with tuning switch point, intermediate frequency cabling area is connect with the tuning switch point.
6. the antenna of communication terminal according to claim 5, which is characterized in that intermediate frequency cabling area respectively with institute
State feeding point, the feedback place and the connection of tuning switch point.
7. the antenna of communication terminal according to claim 5, which is characterized in that the feeding point, the feedback place
And the tuning switch point is located along the same line, the feedback place, the feeding point and tuning switch point are successively
It is arranged at intervals on edge of the antenna far from the side two-by-two.
8. a kind of communication terminal, which is characterized in that including antenna holder and be arranged on the antenna holder as power
Benefit requires any antenna of 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992137.8A CN109216890B (en) | 2018-08-29 | 2018-08-29 | Mobile communication terminal and antenna thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992137.8A CN109216890B (en) | 2018-08-29 | 2018-08-29 | Mobile communication terminal and antenna thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109216890A true CN109216890A (en) | 2019-01-15 |
| CN109216890B CN109216890B (en) | 2020-09-29 |
Family
ID=64985503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992137.8A Active CN109216890B (en) | 2018-08-29 | 2018-08-29 | Mobile communication terminal and antenna thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109216890B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029725A (en) * | 2019-12-31 | 2020-04-17 | 维沃移动通信有限公司 | Electronic equipment |
| CN112187985A (en) * | 2020-09-24 | 2021-01-05 | 昆山亿趣信息技术研究院有限公司 | Mobile phone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130375A (en) * | 2010-09-17 | 2011-07-20 | 连展科技电子（昆山）有限公司 | Multi-frequency antenna |
| US20130127668A1 (en) * | 2011-11-21 | 2013-05-23 | Cheng Uei Precision Industry Co., Ltd. | Multi-band antenna |
| CN203690490U (en) * | 2013-10-18 | 2014-07-02 | 广东工业大学 | Novel mobile terminal antenna |
| CN104934697A (en) * | 2014-03-20 | 2015-09-23 | 斯凯克罗斯公司 | Antenna with radiator fixed by fusion, and manufacturing method thereof |
| CN107240762A (en) * | 2017-05-23 | 2017-10-10 | 捷开通讯(深圳)有限公司 | A kind of mobile communication equipment and its antenna |
-
2018
- 2018-08-29 CN CN201810992137.8A patent/CN109216890B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130375A (en) * | 2010-09-17 | 2011-07-20 | 连展科技电子（昆山）有限公司 | Multi-frequency antenna |
| US20130127668A1 (en) * | 2011-11-21 | 2013-05-23 | Cheng Uei Precision Industry Co., Ltd. | Multi-band antenna |
| CN203690490U (en) * | 2013-10-18 | 2014-07-02 | 广东工业大学 | Novel mobile terminal antenna |
| CN104934697A (en) * | 2014-03-20 | 2015-09-23 | 斯凯克罗斯公司 | Antenna with radiator fixed by fusion, and manufacturing method thereof |
| CN107240762A (en) * | 2017-05-23 | 2017-10-10 | 捷开通讯(深圳)有限公司 | A kind of mobile communication equipment and its antenna |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029725A (en) * | 2019-12-31 | 2020-04-17 | 维沃移动通信有限公司 | Electronic equipment |
| CN112187985A (en) * | 2020-09-24 | 2021-01-05 | 昆山亿趣信息技术研究院有限公司 | Mobile phone |
| CN112187985B (en) * | 2020-09-24 | 2022-02-22 | 昆山亿趣信息技术研究院有限公司 | Mobile phone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109216890B (en) | 2020-09-29 |
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Effective date of registration: 20230515 Address after: 510000 Building 1, No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province X1301-D010825 (Cluster Registration) (JM) Patentee after: Guangzhou Chengyi Technology Consulting 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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Effective date of registration: 20230705 Address after: Office building 303, 5th floor, G6 area, Liangjiang international cloud computing service center, Shuitu high tech park, Liangjiang New District, Chongqing Patentee after: CHONGQING SHENYUAN INTELLIGENT TECHNOLOGY CO.,LTD. Address before: 510000 Building 1, No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province X1301-D010825 (Cluster Registration) (JM) Patentee before: Guangzhou Chengyi Technology Consulting Co.,Ltd. |
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