CN104701620A - Antenna module - Google Patents
Antenna module Download PDFInfo
- Publication number
- CN104701620A CN104701620A CN201510112291.8A CN201510112291A CN104701620A CN 104701620 A CN104701620 A CN 104701620A CN 201510112291 A CN201510112291 A CN 201510112291A CN 104701620 A CN104701620 A CN 104701620A
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- CN
- China
- Prior art keywords
- circuit
- antenna
- loudspeaker
- line
- antenna module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
The invention relates to an antenna module which is arranged on a mobile device with a horn. The antenna module comprises a loudspeaker box panel, a first circuit mounted on the loudspeaker box panel, a second circuit arranged on the surface of the loudspeaker box panel and a coaxial line which is welded on the first circuit or the second circuit, wherein the first circuit and the second circuit are electrically conducted; the first circuit and the second circuit form an antenna circuit of the antenna module; the first circuit is a metal basin rack in the horn. According to the antenna module disclosed by the invention, the requirements of antenna pure space in the mobile device are reduced, the design difficulty is lowered, and the efficiency of the antenna is guaranteed.
Description
Technical field
The present invention relates to a kind of antenna modules, particularly relate to a kind of antenna modules be combined with loud speaker.
Background technology
Current mobile device is in order in response to the market demand, have many AV devices in product as loud speaker, microphone, camera etc., product pursues compact and limited space, and antenna headroom district is overly compressed, antenna arrangement is domestic at more becket, and radiation efficiency performance is usually bad.Antenna is in mobile device; often can run into the situation that day line-spacing metalwork is very near, relevant manufactures, usually by the metalwork headroom around antenna, makes antenna can have enough radiation spaces; or sacrifice the efficiency of antenna, the choice between space and efficiency is a great problem of designer.
Existing most of antenna is all adopt separate type, and antenna and metalwork are separated, and this mode need rely on extra antenna clear space, and needs to consider to avoid the metal routing of AV device and inner mainboard location problem.
Summary of the invention
The object of the present invention is to provide and a kind of there is the antenna modules reduced the demand of antenna headroom.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of antenna modules, have on the mobile device of loudspeaker in order to be arranged at, it comprises a Loudspeaker panel, the first line be arranged on Loudspeaker panel, one second circuit being arranged in Loudspeaker panel surface and the coaxial line be welded on the first or second circuit, first, second circuit described electrically conducts, first, second circuit described forms the antenna traces of antenna modules jointly, and described first line is the metal frame in described loudspeaker.
As a further improvement on the present invention, described second circuit extends to first line and welds together.
As a further improvement on the present invention, described second circuit adopts ETS or LDS technique to make.
The first line of inventive antenna module is the metal frame in the loudspeaker of mobile device loud speaker, metal basin is configured to a part for antenna traces, the function that antenna modules receives and transmit jointly is completed with the second circuit, antenna modules and loudspeaker are combined as a whole, reduce the demand to antenna headroom in mobile device, reduce design difficulty, ensure that antenna performance simultaneously.
Accompanying drawing explanation
Fig. 1 is the floor map of inventive antenna module.
Embodiment
Refer to shown in Fig. 1, inventive antenna module 10 is in order to be arranged in a mobile device (not shown), and described mobile device is provided with loudspeaker, and loudspeaker include metal frame 15, coil, magnetic element etc.Antenna modules 10 comprises a Loudspeaker panel 11, the first line 121 be arranged on Loudspeaker panel 11, one second circuit 122 being arranged in Loudspeaker panel 11 surface and the coaxial line 13 be welded in first line 121.The antenna traces of first, second circuit 121,122 composition antenna modules 10, jointly receives and transmits, playing antenna performance.First line 121 is the metal frame 15 in loudspeaker, makes this antenna modules 10 play the function of antenna and loud speaker simultaneously.
Loudspeaker panel 11 is that non-conductive insulating material is made.
The correct position place of first line 121 is provided with the load point 123 welded together with coaxial line 14.Certainly, load point 123 also can be arranged on the second circuit 122.
Second circuit 122 adopts ETS or LDS technique to make, and the second circuit 122 extends to first line 121 and welds together, and makes both electrically conduct.In other embodiments, first, second circuit 121,122 can be formed by the mode contacted or be coupled and electrically conduct.
Inventive antenna module 10 utilizes metal frame 15 as first line 121, form a part for antenna traces, the function that antenna modules 10 receives and transmit jointly is completed with the second circuit 122, antenna modules 10 and loudspeaker are combined as a whole, reduce the demand to antenna headroom in mobile device, reduce design difficulty, ensure that antenna performance simultaneously.
Although be example object, disclose the preferred embodiment of the present invention, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present invention disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (3)
1. an antenna modules, have on the mobile device of loudspeaker in order to be arranged at, it comprises a Loudspeaker panel, the first line be arranged on Loudspeaker panel, one second circuit being arranged in Loudspeaker panel surface and the coaxial line be welded on the first or second circuit, first, second circuit described electrically conducts, first, second circuit described forms the antenna traces of antenna modules jointly, it is characterized in that: described first line is the metal frame in described loudspeaker.
2. antenna modules according to claim 1, is characterized in that: described second circuit extends to first line and welds together.
3. antenna modules according to claim 1, is characterized in that: described second circuit adopts ETS or LDS technique to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112291.8A CN104701620A (en) | 2015-03-16 | 2015-03-16 | Antenna module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112291.8A CN104701620A (en) | 2015-03-16 | 2015-03-16 | Antenna module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104701620A true CN104701620A (en) | 2015-06-10 |
Family
ID=53348514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510112291.8A Pending CN104701620A (en) | 2015-03-16 | 2015-03-16 | Antenna module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104701620A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1420636A (en) * | 2001-09-13 | 2003-05-28 | 阿尔卡塔尔公司 | Radio communication terminal assembly constituting antenna, loudspeaker and bell |
| CN101228808A (en) * | 2005-06-28 | 2008-07-23 | 飞路得新思探有限公司 | Information providing system |
| CN102122753A (en) * | 2010-12-31 | 2011-07-13 | 惠州Tcl移动通信有限公司 | Near field communication electronic device and antennae thereof |
| CN104247453A (en) * | 2012-01-20 | 2014-12-24 | 罗姆股份有限公司 | Portable telephone having cartilage conduction section |
| CN204538243U (en) * | 2015-03-16 | 2015-08-05 | 昆山联滔电子有限公司 | Antenna modules |
-
2015
- 2015-03-16 CN CN201510112291.8A patent/CN104701620A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1420636A (en) * | 2001-09-13 | 2003-05-28 | 阿尔卡塔尔公司 | Radio communication terminal assembly constituting antenna, loudspeaker and bell |
| CN101228808A (en) * | 2005-06-28 | 2008-07-23 | 飞路得新思探有限公司 | Information providing system |
| CN102122753A (en) * | 2010-12-31 | 2011-07-13 | 惠州Tcl移动通信有限公司 | Near field communication electronic device and antennae thereof |
| CN104247453A (en) * | 2012-01-20 | 2014-12-24 | 罗姆股份有限公司 | Portable telephone having cartilage conduction section |
| CN204538243U (en) * | 2015-03-16 | 2015-08-05 | 昆山联滔电子有限公司 | Antenna modules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
|
| WD01 | Invention patent application deemed withdrawn after publication |