CN106785340A - A kind of compound antenna modules - Google Patents
A kind of compound antenna modules Download PDFInfo
- Publication number
- CN106785340A CN106785340A CN201710001929.XA CN201710001929A CN106785340A CN 106785340 A CN106785340 A CN 106785340A CN 201710001929 A CN201710001929 A CN 201710001929A CN 106785340 A CN106785340 A CN 106785340A
- Authority
- CN
- China
- Prior art keywords
- antenna
- loudspeaker
- radio frequency
- holder
- antenna body
- 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
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000010309 melting process Methods 0.000 claims description 3
- 230000005496 eutectics Effects 0.000 claims 1
- 238000000151 deposition Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001994 activation Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- 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
- Support Of Aerials (AREA)
Abstract
A kind of compound antenna modules, belong to the antenna assembly technical field constituted in mobile electronic device.Including an antenna holder, loudspeaker accommodating chamber is formed with one end of length direction in described antenna holder；One antenna body, described antenna body is embedded in the outer surface of antenna holder by laser carving depositing process；One loudspeaker, described loudspeaker is arranged in loudspeaker accommodating chamber；One radio frequency line, described radio frequency line includes internal core wire and the wire sheathing being coated on outside internal core wire, internal core wire is connected with the signal feed-in point of antenna body, wire sheathing includes metal knitted section one and metal knitted section two, metal knitted section one and metal knitted section two lower surface that antenna body is arranged on orthogonal state.Advantage：The integrated configuration of antenna holder, antenna body, loudspeaker and radio frequency line can improve the space waste of mobile electronic product, be conducive to product miniaturization；Number of assembling steps is reduced, and human cost is low, is conducive to shortening the construction cycle.
Description
Technical field
The invention belongs to the antenna assembly technical field constituted in mobile electronic device, and in particular to a kind of compound antenna
Module.
Background technology
With the fast development of electronic technology and wireless communication technology, increasing consumer mobile electronic product is asked
Generation, as mobile phone, panel computer, notebook computer, multimedia player etc. have turned into people's study, life ＆ amusement and institute in work
An indispensable part, they are compact, be convenient for carrying and function is become stronger day by day, therefore receive the happiness of consumers in general
Love.
It is the designs trend and the market competitiveness of correspondence associated communication product, existing mobile electronic product is except note
Weight operating characteristics lifting outside, also with minimize, it is lightening as design direction.In order to be able to reach frivolous and wireless performance
Excellent double requirements, the arranging of mobile electronic product intraware position, and how to simplify the structure of these intrawares, show
Obtain ever more important.Antenna is indispensable part in wireless network transmissions, and its structure design is for reduces cost and carries
Rising performance has greatest relation.In addition, the multimedia requirement in order to meet user, mobile electronic product is equipped with loudspeaker mostly
And corresponding loudspeaker signal line, for source of sound output.However, in mobile electronic product miniaturization, lightening design requirement
Under, loudspeaker is also required to reduce space hold as far as possible, and this just increased difficulty to overall design.How in limited space,
The peripheral devices of reasonable Arrangement antenna, loudspeaker and correlation are right to obtain excellent performance for wireless communications and multimedia performance
It is significant in the miniaturization of mobile electronic product.
In view of above-mentioned prior art, the applicant has made beneficial design, technical scheme described below be
Produced under this background.
The content of the invention
It is an object of the invention to provide a kind of compound antenna modules, compact conformation can realize many device integrations
Layout, saves space.
The purpose of the present invention is such to what is reached, a kind of compound antenna modules, it is characterised in that：Including an antenna branch
Frame, loudspeaker accommodating chamber is formed with described antenna holder in one end of length direction；One antenna body, described antenna master
Body is embedded in the outer surface of antenna holder by laser carving depositing process；One loudspeaker, described loudspeaker is arranged on described raising
In sound device accommodating chamber, the loudspeaker signal line of loudspeaker along the length direction of antenna holder extend and from the other end of antenna holder
Outwards lean out；One radio frequency line, described radio frequency line is coaxial line, including internal core wire and is coated on metal knitted outside internal core wire
Layer, internal core wire is connected with the signal feed-in point of antenna body, and described wire sheathing includes metal knitted section one and metal volume
Knit section two, described metal knitted section one and metal knitted section two following table that antenna body is arranged on orthogonal state
Face.
In a specific embodiment of the invention, described antenna holder includes upper lid and lower cover, and described is upper
Cover and open up mouth of being stepped down on loudspeaker in one end of length direction, described lower cover is in one end of length direction and corresponding to loudspeaker
The position of upper resigning mouth opens up and step down under loudspeaker mouth, is stepped down by under the loudspeaker of resigning mouth and lower cover on the loudspeaker of upper lid
Enclosure constitutes described loudspeaker accommodating chamber between mouthful.
In another specific embodiment of the invention, described upper lid and lower cover are the plastic cement containing Metal Palladium particle
Housing, both are welded to connect by ultrasonic hot melting process.
In another specific embodiment of the invention, described antenna body be distributed in antenna holder it is upper and lower,
On forward and backward four surfaces, the antenna radiation unit of antenna body is arranged on the preceding surface of the upper lid of antenna holder.
In another specific embodiment of the invention, described antenna body is F types antenna or G type antennas.
In an also specific embodiment of the invention, described antenna holder offers use in the lower surface of lower cover
Enter the U-type groove of walking line in the radio frequency line described in confession, metal knitted section one and metal knitted section two of radio frequency line is embedded in U-type groove
It is interior and with antenna body carry out low-temperature welding jointly.
Of the invention more and in a specific embodiment, described radio frequency line also includes insulating barrier and oversheath, institute
The insulating barrier stated is located between internal core wire and wire sheathing, and described oversheath is coated on outside wire sheathing.
In an of the invention and then specific embodiment, the rectangular in cross-section of described loudspeaker accommodating chamber, and
Volume is between 1.2~1.5 times of loudspeaker volume.
Of the invention and more and in a specific embodiment, described loudspeaker signal line has two, and two are raised one's voice
Device holding wire mutually winds twisted and is integrally constituted.
The present invention compared with prior art, has an advantageous effect in that as a result of said structure：Realize antenna branch
The integrated configuration of frame, antenna body, loudspeaker and radio frequency line, reasonable in design can improve the sky of mobile electronic product
Between waste, be conducive to product miniaturization, and improve antenna radiation performance；Having saved originally needs multistep to assemble multiple units
The production stage and human cost of part, are conducive to shortening the construction cycle.
Brief description of the drawings
Fig. 1 is structure decomposition figure of the invention.
Fig. 2 is overall schematic of the invention.
Fig. 3 is upward view of the invention.
Fig. 4 is the distribution schematic diagram of radio frequency line of the present invention.
Fig. 5 is the cross-sectional view of radio frequency line of the present invention.
In figure：1. antenna holder, stepped down under resigning mouth, 12. lower covers, 121. loudspeakers on lid, 111. loudspeakers on 11.
Mouth, 13.U type grooves；2. antenna body, 21. signal feed-in points, 22. antenna radiation units；3. loudspeaker, 31. loudspeaker signals
Line；4. radio frequency line, 41. internal core wires, 42. wire sheathings, 421. metal knitted sections one, 422. metal knitted sections two, 43.
Insulating barrier, 44. oversheaths.
Specific embodiment
In order that the public can be fully understood by technical spirit of the invention and beneficial effect, applicant will be below with reference to accompanying drawing
Specific embodiment of the invention is described in detail, but description of the applicant to embodiment is not the limitation to technical scheme, is appointed
What is changed in the form rather than substance according to present inventive concept should all be considered as protection scope of the present invention.
It is every in being described below to be related to the directionality of upper and lower, left and right, front and rear（Or claim directionality）Concept it is equal
It is directed to for the figure location state being described, it is therefore intended that facilitate public understanding, thus can not be managed
Solution is being particularly limited to the technical scheme for providing of the invention.
Refer to Fig. 1 and Fig. 2, the present invention relates to a kind of compound antenna modules, be built in mobile phone, notebook computer,
The enclosure interior of the mobile electronic products such as PAD, sound equipment, router.Described compound antenna modules include antenna holder 1, day
Line main body 2, loudspeaker 3 and radio frequency line 4, described antenna holder 1 are formed with loudspeaker accommodating chamber in one end of length direction.
Specifically, described antenna holder 1 includes upper lid 11 and lower cover 12, and described upper lid 11 is opened up in one end of length direction to be raised
Open resigning mouth 111 on sound device, the position of described lower cover 12 in one end of length direction and corresponding to resigning mouth 111 on loudspeaker
If resigning mouth 121 under loudspeaker, by resigning mouth 121 under the loudspeaker of resigning mouth 111 and lower cover 12 on the loudspeaker of upper lid 11
Between enclosure constitute described loudspeaker accommodating chamber.Upper lid 11 and lower cover 12 are the plastic casing containing Metal Palladium particle, both
It is welded to connect by ultrasonic hot melting process, is made loudspeaker accommodating chamber complete seal, audio is gone out really with good.At this
In embodiment, the rectangular in cross-section of loudspeaker accommodating chamber is configured to rectangular cavity, and volume between the 1.2 of the volume of loudspeaker 3
Between~1.5 times.
Please continue to refer to Fig. 1, described antenna body 2 is embedded in the outer surface of antenna holder 1 by laser carving depositing process,
Antenna body 2 first uses the Metal Palladium particle in laser laser carving activation processes antenna holder 1 when being formed, carved antenna body 2
The surface of antenna holder 1 is engraved in, then by changing depositing process（Gold-plated or nickel plating etc.）Complete antenna is formed on the surface of antenna holder 1
Main body 2.Described antenna body 2 can be F types antenna or G type antennas, in the present embodiment, preferably F types antenna, antenna master
Body 2 is distributed on upper and lower, forward and backward four surfaces of antenna holder 1, and its antenna radiation unit 22 is arranged on the preceding table of lid 11
On face.Described loudspeaker 3 is arranged in described loudspeaker accommodating chamber, the loudspeaker signal line 31 for transmitting audio signal
Outwards leant out from the other end of the length direction of antenna holder 1, loudspeaker signal line 31 has two, two loudspeaker signal lines 31
Mutually wind twisted and be integrally constituted.
Refer to Fig. 4 and Fig. 5, described radio frequency line 4 is coaxial line, including internal core wire 41 and be coated on outside internal core wire 41
Wire sheathing 42.Described internal core wire 41 is welded to connect with the signal feed-in point 21 of antenna body 2, for by radio frequency chip
Aerial signal pass to antenna body 2.Described wire sheathing 42 includes metal knitted section 1 and metal knitted section two
422, described metal knitted section 1 and metal knitted section 2 422 is arranged on orthogonal state by low-temperature welding
The lower surface of antenna body 2.Described radio frequency line 4 also includes insulating barrier 43 and oversheath 44, and described insulating barrier 43 is located at interior
Between heart yearn 41 and wire sheathing 42, for making internal core wire 41 and the mutually insulated of wire sheathing 42, described oversheath 44
Being coated on outside wire sheathing 42 carries out signal shielding.
Fig. 3 is referred to, and combines Fig. 4, to avoid the problems such as spilling and uniformity occur in batch production, it is ensured that volume production
Yield, the antenna holder 1 of the present embodiment offers the U-type groove 13 for entering walking line for radio frequency line 4 in the lower surface of lower cover 12,
Metal knitted section 1 and metal knitted section 2 422 of radio frequency line 4 is embedded in U-type groove 13 and is carried out jointly with antenna body 2
Low-temperature welding.Described antenna body 2 is not limited to fixed space, in practical application, first fixing loudspeaker 3, raising
Sound device holding wire 31 and radio frequency line 4, then recycle the remaining space in the surface of antenna holder 1, and antenna body 2 is arranged in
The surface of antenna holder 1, is preferably subject to loudspeaker 3 to disturb the position of minimum during arrangement, so contribute to improve antenna performance, carries
For good antenna radiation performance.
The present invention realizes the integrated configuration of antenna holder 1, antenna body 2, loudspeaker 3 and radio frequency line 4, and structure sets
Meter is reasonable, can improve the space waste of mobile electronic product, is conducive to product miniaturization, and assembling product can also be reduced in addition
Cost and construction cycle.The interference that antenna body 2 is subject to is reduced, and radiance is improved, using the compound antenna modules
Afterwards, the communication performance of mobile electronic product, such as antenna impedance, efficiency, handling capacity, radiant power, receiving sensitivity and electromagnetism
Ripple absorptance SAR etc. can be substantially improved.
Claims (9)
1. a kind of compound antenna modules, it is characterised in that：Including an antenna holder (1), described antenna holder (1) is inherent long
The one end for spending direction is formed with loudspeaker accommodating chamber；One antenna body (2), described antenna body (2) plates work by laser carvingization
Skill is embedded in the outer surface of antenna holder (1)；One loudspeaker (3), described loudspeaker (3) is arranged on described loudspeaker and accommodates
In chamber, the loudspeaker signal line (31) of loudspeaker (3) along the length direction of antenna holder (1) extend and from antenna holder (1)
The other end outwards leans out；One radio frequency line (4), described radio frequency line (4) is coaxial line, including internal core wire (41) and in being coated on
Heart yearn (41) wire sheathing (42) outward, internal core wire (41) is connected with the signal feed-in point (21) of antenna body (2), described
Wire sheathing (42) includes metal knitted section one (421) and metal knitted section two (422), described metal knitted section one
And metal knitted section two (422) lower surface for being arranged on antenna body (2) with orthogonal state (421).
2. a kind of compound antenna modules according to claim 1, it is characterised in that described antenna holder (1) is including upper
Lid (11) and lower cover (12), described upper lid (11) opens up resigning mouth (111) on loudspeaker in one end of length direction, described
Lower cover (12) one end of length direction and corresponding to resigning mouth (111) on loudspeaker position open up loudspeaker under step down mouth
(121), enclosed by between resigning mouth (121) under the loudspeaker of resigning mouth (111) and lower cover (12) on the loudspeaker of upper lid (11)
Every the loudspeaker accommodating chamber described in composition.
3. a kind of compound antenna modules according to claim 2, it is characterised in that described upper lid (11) and lower cover
(12) it is the plastic casing containing Metal Palladium particle, both are welded to connect by ultrasonic hot melting process.
4. a kind of compound antenna modules according to claim 2, it is characterised in that described antenna body (2) is distributed in
On upper and lower, forward and backward four surfaces of antenna holder (1), the antenna radiation unit (22) of antenna body (2) is arranged on antenna branch
On the preceding surface of the upper lid (11) of frame (1).
5. a kind of compound antenna modules according to claim 1, it is characterised in that described antenna body (2) is F types
Antenna or G type antennas.
6. a kind of compound antenna modules according to claim 2, it is characterised in that described antenna holder (1) is in lower cover
(12) lower surface offers the U-type groove (13) for entering walking line for the radio frequency line (4) described in confession, and the metal of radio frequency line (4) is compiled
Knit section one (421) and metal knitted section two (422) is embedded in U-type groove (13) and carries out eutectic welding jointly with antenna body (2)
Connect.
7. a kind of compound antenna modules according to claim 1, it is characterised in that described radio frequency line (4) also includes exhausted
Edge layer (43) and oversheath (44), described insulating barrier (43) are described between internal core wire (41) and wire sheathing (42)
Oversheath (44) be coated on wire sheathing (42) outward.
8. a kind of compound antenna modules according to claim 1, it is characterised in that described loudspeaker accommodating chamber is cut
Face is rectangle, and volume is between 1.2~1.5 times of loudspeaker (3) volume.
9. a kind of compound antenna modules according to claim 1, it is characterised in that described loudspeaker signal line (31)
There are two, two loudspeaker signal lines (31) mutually wind twisted and are integrally constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001929.XA CN106785340A (en) | 2017-01-03 | 2017-01-03 | A kind of compound antenna modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001929.XA CN106785340A (en) | 2017-01-03 | 2017-01-03 | A kind of compound antenna modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106785340A true CN106785340A (en) | 2017-05-31 |
Family
ID=58952286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710001929.XA Pending CN106785340A (en) | 2017-01-03 | 2017-01-03 | A kind of compound antenna modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785340A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970590A (en) * | 2020-09-29 | 2020-11-20 | 瑞声新能源发展(常州)有限公司科教城分公司 | Loudspeaker box and terminal equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130070952A1 (en) * | 2011-09-21 | 2013-03-21 | Ching-Chia Mai | Speaker module and electronic apparatus thereof |
| CN103138043A (en) * | 2013-01-28 | 2013-06-05 | 瑞声精密制造科技(常州)有限公司 | Antenna module and mobile terminal |
| CN203134977U (en) * | 2013-01-30 | 2013-08-14 | 深圳市三极天线技术有限公司 | 3G multiband antenna for mobile equipment |
| CN203883957U (en) * | 2014-05-22 | 2014-10-15 | 歌尔声学股份有限公司 | Loudspeaker module |
| CN106231014A (en) * | 2016-08-09 | 2016-12-14 | 惠州Tcl移动通信有限公司 | Speaker module and there is the mobile terminal of this speaker module |
-
2017
- 2017-01-03 CN CN201710001929.XA patent/CN106785340A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130070952A1 (en) * | 2011-09-21 | 2013-03-21 | Ching-Chia Mai | Speaker module and electronic apparatus thereof |
| CN103138043A (en) * | 2013-01-28 | 2013-06-05 | 瑞声精密制造科技(常州)有限公司 | Antenna module and mobile terminal |
| CN203134977U (en) * | 2013-01-30 | 2013-08-14 | 深圳市三极天线技术有限公司 | 3G multiband antenna for mobile equipment |
| CN203883957U (en) * | 2014-05-22 | 2014-10-15 | 歌尔声学股份有限公司 | Loudspeaker module |
| CN106231014A (en) * | 2016-08-09 | 2016-12-14 | 惠州Tcl移动通信有限公司 | Speaker module and there is the mobile terminal of this speaker module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970590A (en) * | 2020-09-29 | 2020-11-20 | 瑞声新能源发展(常州)有限公司科教城分公司 | Loudspeaker box and terminal equipment |
| CN111970590B (en) * | 2020-09-29 | 2022-07-22 | 瑞声新能源发展(常州)有限公司科教城分公司 | Loudspeaker box and terminal equipment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |