CN106848582A - Antenna system and mobile terminal - Google Patents
Antenna system and mobile terminal Download PDFInfo
- Publication number
- CN106848582A CN106848582A CN201710213586.3A CN201710213586A CN106848582A CN 106848582 A CN106848582 A CN 106848582A CN 201710213586 A CN201710213586 A CN 201710213586A CN 106848582 A CN106848582 A CN 106848582A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- feed area
- shell body
- face
- antenna system
- 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
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
The application is related to communication technique field, more particularly to a kind of antenna system and mobile terminal.The antenna system includes casing, antenna element and circuit board, casing includes shell body and the resilient connecting portion of tool, circuit board is arranged in shell body, and feed area is provided with circuit board, connecting portion includes connection end and elongated end, connection end is connected with shell body, elongated end extends to the position where feed area, at least a portion of antenna element is fitted on elongated end, when circuit board is arranged in shell body, the end face of elongated end is mutually extruded with feed area, so that the antenna element on elongated end is abutted with feed area.So design can not only ensure the reliability that antenna element is electrically connected with circuit board, and it is omitted the use of shell fragment in the prior art, simplify the structure of antenna system, and the circuit board in the application with shell body when assembling, the electrical connection with antenna element can be completed, the connection difficulty of antenna element and circuit board is effectively reduced.
Description
Technical field
The application is related to communication technique field, more particularly to a kind of antenna system and mobile terminal.
Background technology
In order to realize the communication function of the mobile terminals such as mobile phone, frequently with mode be：Being designed in mobile terminal to connect
The antenna system with transmission signal is received, information transmission is carried out with extraneous base station by antenna system.
At present, the antenna element in antenna system is mainly what is electrically connected with circuit board by shell fragment realization, but this side
Formula needs first to be connected shell fragment with circuit board, is then abutted with antenna element again, increased antenna element with circuit board assembling
Difficulty.
The content of the invention
This application provides a kind of antenna system, the assembly difficulty of antenna element and circuit board is effectively reduced.
The application first aspect provides a kind of antenna system, and it includes casing, antenna element and circuit board, the casing
Including shell body and the resilient connecting portion of tool, the circuit board is arranged in the shell body, and is set on the circuit board
There is feed area,
The connecting portion includes connection end and elongated end, and the connection end is connected with the shell body, the elongated end to
Position where the feed area extends,
At least a portion of the antenna element is fitted on the elongated end, and the shell sheet is arranged in the circuit board
When in vivo, the end face of the elongated end is mutually extruded with the feed area so that the antenna element on the elongated end with
The feed area abuts.
Preferably, groove is offered on the shell body, the connection end is located in the groove, and along the connection end
Circumference, a part of side face of the connection end is connected with a part of cell wall of the groove, another part of the connection end
There is interval, so that the connecting portion has elasticity between side face and another part cell wall of the groove.
Preferably, on from the connection end to the direction of the elongated end, the cross-sectional area of the connecting portion gradually subtracts
It is small, the cross section be with the circuit board towards the face that the face of the connecting portion is parallel.
Preferably, the elongated end is cambered surface towards the face of the feed area, and the cambered surface is to where the feed area
Protrude in direction.
Preferably, the casing also includes being located at the intrinsic positioning bar of the shell, the positioning bar and the shell body
Connection, and the positioning bar has locating surface,
One side on the circuit board away from the connecting portion is overlapped on the locating surface, so that the circuit board is positioned
On the positioning bar.
Preferably, along the thickness direction of the circuit board, the face on the elongated end towards the feed area is fixed with described
Thickness of the minimum range less than the circuit board between plane.
Preferably, on the connection end away from the feed area face, compared on the shell body deviate from the feed
The face in area is closer to the feed area.
Preferably, on the connection end away from the feed area face from the junction of the connection end and the groove to
Direction where the circuit board inclines.
Preferably, the casing also includes being located at the intrinsic compression muscle of the shell, the compression muscle and the connecting portion
Positioned at the same side of the circuit board, one end of the compression muscle is connected with the shell body, it is described compress muscle the other end with
The circuit board is against the circuit board is pressed on the locating surface.
The application second aspect provides a kind of mobile terminal, and it includes the antenna system described in any of the above-described.
The technical scheme that the application is provided can reach following beneficial effect：
Antenna system provided herein, a part for its casing is formed has resilient connecting portion, and antenna element
At least a portion be fitted on the elongated end of the connecting portion.When circuit board is arranged in the shell body of casing, connecting portion
Elongated end is mutually extruded with the feed area on circuit board, so that the antenna element on elongated end is abutted with feed area, so as to realize
The electrical connection of antenna element and circuit board.So design can not only ensure the connection reliability of antenna element and circuit board, and
And be omitted the use of shell fragment in the prior art, simplify the structure of antenna system, and circuit board in the application with
When shell body is assembled, you can complete the electrical connection with antenna element, effectively reduce the connection difficulty of antenna element and circuit board.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited
Application.
Brief description of the drawings
The structural representation of the antenna system that Fig. 1 is provided by the embodiment of the present application；
In the antenna system that Fig. 2 is provided by the embodiment of the present application, the assembling structure schematic diagram of casing and antenna element.
Reference：
10- casings；
100- shell bodies；
100a- grooves；
101- connecting portions；
101a- connection ends；
101b- elongated ends；
102- positioning bars；
102a- locating surfaces；
103- compresses muscle；
20- antenna elements；
30- circuit boards；
300- feed areas.
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the application
Example, and it is used to explain the principle of the application together with specification.
Specific embodiment
The application is described in further detail below by specific embodiment and with reference to accompanying drawing.
As depicted in figs. 1 and 2, the embodiment of the present application provides a kind of antenna system, can be applied to mobile phone, flat board etc. mobile
In terminal, the antenna system may include casing 10, antenna element 20 and circuit board 30.
Specifically, the casing 10 may include shell body 100 and the resilient connecting portion 101 of tool, and circuit board 30 is arranged on
Feed area 300 is provided with shell body 100, and on circuit board 30.Wherein, connecting portion 101 may include connection end 101a and extension
End 101b, connection end 101a is connected with shell body 100, to realize the connection of connecting portion 101 and shell body 100, and connecting portion
101 elongated end 101b extends to the position where foregoing feed area 300, and at least a portion of the antenna element 20 is fitted in prolongs
Stretch on the 101b of end, that is to say, that be fitted with antenna element 20 on elongated end 101b.Preferably, the antenna element 20 can be FPC
(Flexible Printed Circuit, FPC) antenna element, because the FPC antenna unit has flexibility, therefore,
The FPC antenna unit can be brought into close contact with elongated end 101b, be fitted between antenna element 20 and elongated end 101b so as to improve
Stability, reduce the probability that antenna element 20 comes off from elongated end 101b.Wherein, it is arranged on shell body in circuit board 30
When in 100, the end face of elongated end 101b can mutually be extruded with feed area 300, so that the antenna element 20 on elongated end 101b
Abutted with feed area 300.
In the present embodiment, formed by a part for said machine casing 10 and have resilient connecting portion 101, and antenna element 20
At least a portion be fitted on the elongated end 101b of the connecting portion 101.The shell body 100 of casing 10 is arranged in circuit board 30
When interior, elongated end 101b and the feed area 300 on circuit board 30 of connecting portion 101 mutually extrude, so that on elongated end 101b
Antenna element 20 is abutted with feed area 300, so as to realize the electrical connection of antenna element 20 and circuit board 30.So design can not only
Enough ensure the connection reliability of antenna element 20 and circuit board 30, and be omitted the use of shell fragment in the prior art, simplify
The structure of antenna system, and circuit board 30 in the application with shell body 100 when assembling, you can complete and antenna element
20 electrical connection, effectively reduces the connection difficulty of antenna element 20 and circuit board 30.
In one embodiment of the application, groove 100a is offered on above-mentioned shell body 100, and above-mentioned connection end 101a
In groove 100a, and along the circumference of connection end 101a, a part of side face of connection end 101a and the one of groove 100a
Part cell wall connection, it is preferable that a part of side face of connection end 101a is with a part of cell wall of groove 100a by being molded work
Skill is integrally formed, and so can not only simplify the procedure of processing of casing 10, but also can improve connecting portion 101 and shell body 100
Between connection reliability, so as to the service life of casing 10 can be extended.And another part side face and groove of connection end 101a
Between another part cell wall of 100a have interval so that connecting portion 101 have elasticity such that it is able to ensure antenna element 20 with
The connection reliability of circuit board 30.
As depicted in figs. 1 and 2, from the connection end 101a of connecting portion 101 to the direction of elongated end 101b, the connecting portion
101 cross-sectional area is gradually reduced, this cross section be with circuit board 30 towards the face that the face of connecting portion 101 is parallel.It is preferred that
Ground, elongated end 101b is cambered surface towards the face of feed area 300, and the cambered surface is protruded to the direction where feed area 300.So design
On the one hand the connection reliability of connection end 101a and shell body 100 is ensure that, the stress of elongated end 101b is on the other hand caused
Area is sufficiently small, in the case that the extruding force so between elongated end 101b and feed area 300 is certain, it is possible to increase the elongated end
Pressure between 101b and feed area 300, so as to ensure the company between the antenna element 20 on elongated end 101b and feed area 300
Connect reliability.
In one embodiment of the application, the casing 10 may also include the positioning bar 102 in shell body 100, should
Positioning bar 102 is connected with shell body 100.Preferably, the positioning bar 102 is integrally formed with shell body 100 by Shooting Technique, this
Sample can not only simplify the procedure of processing of casing 10, but also can improve the connection reliability between positioning bar 102 and shell body 100
Property, so as to the service life of casing 10 can be extended.Wherein, the positioning bar 102 has locating surface 102a, and deviates from circuit board 30
The one side of connecting portion 101 is overlapped on locating surface 102a, so that circuit board 30 is positioned on the positioning bar 102, so that the electricity
Road plate 30 is positioned in the shell body 100.
In the present embodiment, can not only realize that circuit board 30 is pacified with the positioning of shell body 100 by designing the positioning bar 102
Fill, and the positioning bar 102 can also be engaged with connecting portion 101 so that the antenna on the elongated end 101b of the connecting portion 101
Unit 20 can remain the state of contact with the feed area 300 on circuit board 30.
As depicted in figs. 1 and 2, along the thickness direction of circuit board 30, on elongated end 101b towards feed area 300 face with
Thickness of the minimum range less than circuit board 30 between locating surface 102a.It should be noted that working as on elongated end towards feed area
When 300 face is the plane being parallel to each other with locating surface 102a, the vertical range between the plane and locating surface 102a is then this
The minimum range mentioned in embodiment, when on elongated end 101b towards feed area 300 face be cambered surface when, each point in the cambered surface
Minimum is then the minimum range mentioned in the present embodiment in the vertical range between locating surface 102a.Wherein, in circuit board
30 with the location fit of positioning bar 102 during, feed area 300 on the circuit board 30 can apply one to elongated end 101b
Thrust, so that the connecting portion 101 is moved in the presence of this thrust to the direction away from locating surface 102a.Due to the connecting portion
101 have elasticity, and when the connecting portion 101 is moved to the direction of remotely located face 102a, the connecting portion 101 can produce elastic change
Shape, and after circuit board 30 is positioned on locating surface 102a, the connecting portion 101 has sprung back's trend, therefore, it is possible to
Apply sprung back's power to feed area 300, so as to can ensure that the antenna element 20 on elongated end 101b can be with electricity
Feed area 300 on road plate 30 is in close contact, as shown in figure 1, improving the antenna element 20 on elongated end 101b and feed area 300
Between connection reliability.
Based on said structure, during due to the circuit board 30 and 102 location and installation of positioning bar, the connecting portion 101 can be promoted
Moved to the direction of remotely located face 102a, therefore, in order to avoid the face on the 101a of connection end away from feed area 300 is higher than shell sheet
Away from the face of feed area 300 on body 100.Preferably, as shown in Fig. 2 when circuit board 30 is not with 102 location and installation of positioning bar,
Away from the face of feed area 300 on the 101a of the connection end, compared to the face on shell body 100 away from feed area 300 closer to feed
Area 300.
Further, the face on the 101a of connection end away from feed area 300 is from the junction of connection end 101a and groove 100a
Inclined to the direction where circuit board 30.So design can improve the stability of connection end 101a and groove 100a junctions,
So as to the service life of casing 10 can be extended.
In one embodiment of the application, casing 10 also includes the compression muscle 103 in shell body 100, the compression
Muscle 103 is located at the same side of circuit board 30 with connecting portion 101, and one end of the compression muscle 103 is connected with shell body 100, preferably
Ground, the positioning bar 102 is integrally formed with shell body 100 by Shooting Technique, so can not only simplify the processing step of casing 10
Suddenly, but also the connection reliability compressed between muscle 103 and shell body 100 can be improved, so as to the use longevity of casing 10 can be extended
Life.And the other end of muscle 103 and circuit board 30 are compressed against circuit board 30 is pressed on locating surface 102a.
In the present embodiment, peace between circuit board 30 and shell body 100 can not only be improved by designing the compression muscle 103
Stability is filled, and the compression muscle 103 can also be played and carry out spacing function to circuit board 30, to avoid the circuit board 30 from existing
Apply excessive thrust to elongated end 101b during location and installation, so as to the situation for causing connecting portion 101 to damage.
Based on said structure, the embodiment of the present application additionally provides a kind of mobile terminal, and it includes any of the above-described embodiment institute
The antenna system stated.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of antenna system, it is characterised in that including casing, antenna element and circuit board, the casing include shell body and
Have resilient connecting portion, the circuit board is arranged in the shell body, and is provided with feed area on the circuit board,
The connecting portion includes connection end and elongated end, and the connection end is connected with the shell body, and the elongated end is to described
Position where feed area extends,
At least a portion of the antenna element is fitted on the elongated end, is arranged in the shell body in the circuit board
When, the end face of the elongated end is mutually extruded with the feed area so that the antenna element on the elongated end with it is described
Feed area abuts.
2. antenna system according to claim 1, it is characterised in that
Groove is offered on the shell body, the connection end is located in the groove, and along the circumference of the connection end, it is described
A part of side face of connection end is connected with a part of cell wall of the groove, and another part side face of the connection end is logical with described
There is interval, so that the connecting portion has elasticity between another part cell wall of groove.
3. antenna system according to claim 1, it is characterised in that
On from the connection end to the direction of the elongated end, the cross-sectional area of the connecting portion is gradually reduced, described transversal
Face be with the circuit board towards the face that the face of the connecting portion is parallel.
4. antenna system according to claim 3, it is characterised in that
The elongated end is cambered surface towards the face of the feed area, and the cambered surface is protruded to the direction where the feed area.
5. antenna system according to claim 2, it is characterised in that
The casing also includes being located at the intrinsic positioning bar of the shell, and the positioning bar is connected with the shell body, and described
Positioning bar has locating surface,
One side on the circuit board away from the connecting portion is overlapped on the locating surface, so that the circuit board is positioned at institute
State on positioning bar.
6. antenna system according to claim 5, it is characterised in that
Along the thickness direction of the circuit board, on the elongated end towards between the face of the feed area and the locating surface most
Thickness of the small distance less than the circuit board.
7. antenna system according to claim 6, it is characterised in that
On the connection end away from the feed area face, compared on the shell body away from the feed area face closer to
The feed area.
8. antenna system according to claim 7, it is characterised in that
Face on the connection end away from the feed area is from the junction of the connection end and the groove to the circuit board
The direction at place inclines.
9. the antenna system according to any one of claim 5 to 8, it is characterised in that
The casing also includes being located at the intrinsic compression muscle of the shell, and the compression muscle is with the connecting portion in the circuit
The same side of plate, one end of the compression muscle is connected with the shell body, and the other end for compressing muscle is supported with the circuit board
Lean on, the circuit board is pressed on the locating surface.
10. a kind of mobile terminal, it is characterised in that including antenna system as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213586.3A CN106848582B (en) | 2017-04-01 | 2017-04-01 | Antenna system and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213586.3A CN106848582B (en) | 2017-04-01 | 2017-04-01 | Antenna system and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106848582A true CN106848582A (en) | 2017-06-13 |
| CN106848582B CN106848582B (en) | 2023-06-23 |
Family
ID=59142923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710213586.3A Active CN106848582B (en) | 2017-04-01 | 2017-04-01 | Antenna system and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848582B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689483A (en) * | 2017-08-09 | 2018-02-13 | 捷开通讯(深圳)有限公司 | Antenna module and electronic equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5205751A (en) * | 1992-02-21 | 1993-04-27 | Motorola, Inc. | Electrically-conductive elastomeric connector |
| JP2004328108A (en) * | 2003-04-22 | 2004-11-18 | Nec Corp | Subsidiary antenna mounting structure, radio apparatus, antenna unit, and grand mounting structure |
| CN101888011A (en) * | 2010-06-24 | 2010-11-17 | 青岛海信移动通信技术股份有限公司 | Antenna shrapnel fixing mechanism and electronic device |
| CN203932525U (en) * | 2014-06-11 | 2014-11-05 | 卢纳宁 | A kind of jockey with bluetooth equipment |
| CN106375508A (en) * | 2016-11-11 | 2017-02-01 | 深圳天珑无线科技有限公司 | Intelligent terminal |
| CN205944375U (en) * | 2016-04-28 | 2017-02-08 | 歌尔股份有限公司 | Antenna feed shell fragment and antenna |
| CN206574854U (en) * | 2017-04-01 | 2017-10-20 | 深圳天珑无线科技有限公司 | Antenna system and mobile terminal |
-
2017
- 2017-04-01 CN CN201710213586.3A patent/CN106848582B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5205751A (en) * | 1992-02-21 | 1993-04-27 | Motorola, Inc. | Electrically-conductive elastomeric connector |
| JP2004328108A (en) * | 2003-04-22 | 2004-11-18 | Nec Corp | Subsidiary antenna mounting structure, radio apparatus, antenna unit, and grand mounting structure |
| CN101888011A (en) * | 2010-06-24 | 2010-11-17 | 青岛海信移动通信技术股份有限公司 | Antenna shrapnel fixing mechanism and electronic device |
| CN203932525U (en) * | 2014-06-11 | 2014-11-05 | 卢纳宁 | A kind of jockey with bluetooth equipment |
| CN205944375U (en) * | 2016-04-28 | 2017-02-08 | 歌尔股份有限公司 | Antenna feed shell fragment and antenna |
| CN106375508A (en) * | 2016-11-11 | 2017-02-01 | 深圳天珑无线科技有限公司 | Intelligent terminal |
| CN206574854U (en) * | 2017-04-01 | 2017-10-20 | 深圳天珑无线科技有限公司 | Antenna system and mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689483A (en) * | 2017-08-09 | 2018-02-13 | 捷开通讯(深圳)有限公司 | Antenna module and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106848582B (en) | 2023-06-23 |
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