CN103367869B - Antenna oscillator and manufacture method thereof - Google Patents
Antenna oscillator and manufacture method thereof Download PDFInfo
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- CN103367869B CN103367869B CN201210084483.9A CN201210084483A CN103367869B CN 103367869 B CN103367869 B CN 103367869B CN 201210084483 A CN201210084483 A CN 201210084483A CN 103367869 B CN103367869 B CN 103367869B
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- weld zone
- antenna oscillator
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- solder district
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
- H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
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Abstract
The present embodiments relate to a kind of antenna oscillator and manufacture method thereof, including: weld zone and non-solder district, weld zone and non-solder district are connected to form antenna oscillator；Weld zone includes the part around pad region and pad region；Wherein pad region is the region that antenna oscillator needs with other parts to weld；Weld zone uses resistant to elevated temperatures first material, make when being subjected in pad region, weld zone can bear the high temperature that welding operation produces, and the high temperature that welding operation produces is after weld zone is transmitted to non-solder district, and non-solder district can sustain the temperature that conduction comes；Non-solder district is antenna oscillator remainder in addition to weld zone, and non-solder district uses second material lower than described first density of material, to reduce the weight in non-solder district.The antenna oscillator of embodiment of the present invention proposition and manufacture method thereof, by using different materials in weld zone with non-solder district respectively, thus greatly reduce the weight of antenna oscillator.
Description
Technical field
The present embodiments relate to communication equipment field, particularly relate to a kind of antenna oscillator and manufacture method thereof.
Background technology
Antenna oscillator is the core devices of wireless base station antenna, in order to meet the functional requirement of antenna, and its knot
Structure is typically complex.Fig. 1 is the schematic diagram of prior art antenna oscillator, as it is shown in figure 1, sky at present
Linear oscillator uses one, one-step die casting.The connection of antenna oscillator and feeder line is mainly by the side of welding
Formula, the base material of welding requirements antenna oscillator is high temperature resistant.
Existing one, the antenna oscillator of one-step die casting, in order to ensure the weldability of welding region,
Often use heavier-weight, resistant to elevated temperatures material, such as pack alloy, zinc die casting alloys etc. so that sky
Linear oscillator overall weight is bigger.
Summary of the invention
The purpose of the embodiment of the present invention is to propose a kind of antenna oscillator and manufacture method thereof, it is intended to solve tradition
Integrally, the problem of the antenna oscillator quality weight of one-step die casting.
For achieving the above object, the invention provides a kind of antenna oscillator, described antenna oscillator includes: weldering
Meeting district and non-solder district, described weld zone is connected with described non-solder district to form described antenna oscillator；Institute
State weld zone and include the part around pad region and described pad region；Wherein, described welding
Point region is the region that described antenna oscillator needs with other parts to weld；Described weld zone uses high temperature resistant
The first material make so that when being subjected in described pad region, described weld zone energy
The high temperature produced when enough bearing described welding operation, and the high temperature produced during described welding operation is through institute
Stating after weld zone is transmitted to described non-solder district, described non-solder district can sustain the temperature that conduction comes；
Described non-solder district is described antenna oscillator remainder in addition to described weld zone, and described non-solder district adopts
Make with the second material lower than described first density of material, to reduce the weight in described non-solder district.
The embodiment of the present invention also proposed the manufacture method of a kind of antenna oscillator, and described method includes: utilizes
Resistant to elevated temperatures first material is by weld zone machine-shaping；Utilize the second material by the machine-shaping of non-solder district,
Described second density of material is lower than described first density of material；Described weld zone is connect with described non-solder district
Close to form described antenna oscillator.
The antenna oscillator of embodiment of the present invention proposition and manufacture method thereof, by respectively in weld zone and non-weldering
Meet district and use different materials, thus greatly reduce the weight of antenna oscillator.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art antenna oscillator；
Fig. 2 is the schematic diagram of further embodiment of this invention antenna oscillator；
Fig. 3 is the schematic diagram of yet another embodiment of the invention antenna oscillator；
Fig. 4 is the flow chart of the manufacture method of embodiment of the present invention antenna oscillator.
Detailed description of the invention
Below by drawings and Examples, technical scheme is described in further detail.
The embodiment of the present invention proposes a kind of antenna oscillator, changes that traditional antenna is vibrator integrated, once becomes
The mode of type, uses the most separately formed, then by weld zone and non-solder to weld zone and non-solder district
District is joined together composition antenna oscillator.The antenna oscillator of the embodiment of the present invention uses resistant to elevated temperatures in weld zone
Welding material, non-solder district uses and the material of easy-formation lower than weld zone density, thus greatly reduces
The weight of antenna oscillator, and reduce the molding difficulty of antenna oscillator.
Antenna oscillator is main by the way of welding with connecting of feeder line, the base material of welding requirements antenna oscillator
Heat-resisting quantity to be had, but the region welded with feeder line of antenna oscillator only accounts for little portion of whole antenna oscillator
Point, the overwhelming majority of antenna oscillator is without welding.The antenna oscillator of the embodiment of the present invention be divided into weld zone and
Non-solder district, weld zone is pad region and the pad that antenna oscillator needs to weld with other parts
Part around region；Non-solder region is antenna oscillator other region in addition to weld zone.
The pad region of the embodiment of the present invention is the region that antenna oscillator welds with feeder line, in pad district
Antenna oscillator is linked together with feeder line by territory by welding.Around the pad region of the embodiment of the present invention
The concrete shape of part, big I determine according to practical situation, such as, come according to the size of pad
Determine；Heat-resisting quantity, conductivity of heat according to welding material determine；Use environment according to antenna oscillator
Determine；Or true form and size according to whole antenna oscillator wait because usually determining.
The weld zone of the embodiment of the present invention uses resistant to elevated temperatures welding material, when pad region is welded
During operation so that the high temperature that weld zone produces when can bear welding operation.Embodiment of the present invention antenna shakes
The welding material high temperature that the weld zone of son uses can withstand greater than 450 DEG C, and low temperature can bear and be less than
-55 DEG C, some alloy materials can be used, such as copper alloy, aluminium alloy, kirsite etc.；Can also use
High-temperature resistance plastice, such as polyether-ether-ketone (PEEK), Polyetherimide (PEI), polyphenylene sulfide (PPS)
Deng.The non-solder district of the embodiment of the present invention uses light weight, easy-formation, low cost, deburring simple
Non-solder material, the material that non-solder district uses need not high temperature resistant, as long as welding operation can be sustained
Time the high temperature that produces be transmitted to the temperature in non-solder district through weld zone.Embodiment of the present invention antenna shakes
The non-solder district of son uses the material of normal work under the conditions of-55 DEG C～65 DEG C, such as conventional thermoplastic
ABS resin, light-weight sintering aluminium alloy etc..The antenna oscillator non-solder district of the embodiment of the present invention uses
Light weight, low cost, deburring simple non-solder material, only use quality weight, cost in weld zone
High welding material, but weld zone only accounts for little part of whole antenna oscillator, thus can effectively reduce
The weight of antenna oscillator and cost.
The antenna oscillator of the embodiment of the present invention is first by weld zone and the independent machine-shaping in non-solder district, then will become
Weld zone after type engages composition antenna oscillator with non-solder district, and weld zone can use slotting with non-solder district
Connect, mode that is cementing or that link links together, it is also possible to utilize the mode of inserts die casting to be connected to one
Rise.
It should be noted that the welding material that uses of embodiment of the present invention antenna oscillator and non-solder material
Outside need plates one layer of metal coating that can conduct electromagnetic wave, so that antenna oscillator can be launched and connect
Receive electromagnetic wave.Metal coating can use metallic copper material, metallic tin material, metallic Silver material, or
Other can conduct the material of electromagnetic wave.
Traditional antenna oscillator uses one, one-step die casting, in order to ensure the solderable of welding region
Connecing property, usual whole antenna oscillator all uses resistant to elevated temperatures welding material, such as copper alloy, aluminium alloy etc.,
Making antenna oscillator overall weight big, cost is high, and material deburring is the most difficult, thus causes
Antenna oscillator in use has inconvenience.The antenna oscillator of the embodiment of the present invention changes traditional antenna and shakes
Son uses one, the mode of one-step die casting, takes first individually to be processed into non-solder district weld zone
Type, then the weld zone after molding is engaged with non-solder district the technique of composition antenna oscillator, make in weld zone
Using resistant to elevated temperatures welding material, non-solder district uses light weight, low cost, easy-formation, deburring simple
Material, effectively reduce the weight of antenna oscillator, reduce the cost of antenna oscillator, reduce antenna simultaneously
The molding difficulty of oscillator.
Fig. 2 is the schematic diagram of further embodiment of this invention antenna oscillator, as in figure 2 it is shown, the present embodiment
Antenna oscillator is divided into weld zone and non-solder district two parts, and wherein non-solder district includes: annulus 21, first
Support 22, leg 23；Weld zone includes: the second support 24 and pin 25.
Tapping hole 26 is distributed on annulus 21, and antenna oscillator is connected with reflecting plate by tapping hole 26,
Such as antenna oscillator can be fixed on reflecting plate by tapping hole 26 with screw.First support 22 is equal
Even is distributed in annulus 21 surrounding, and one end of the first support 22 is connected with annulus 21, the other end and
One end of two supports 24 is connected；First support 22 1 aspect is played a supporting role, and keeps antenna oscillator
Structural stability；On the other hand groove 27 being distributed on the first support 22, groove 27 is used for placing feedback
Line.Leg 23 one end is connected with the outer end of the second support 24, is symmetrically distributed in the both sides of the second support 24.
The pin 25 of " L " type it is also associated with in the junction of the second support 24 and leg 23.The outer wire bonding of feeder line
On the second support 24, the interior lines of feeder line are welded on " L " type pin 25.
The antenna oscillator of the embodiment of the present invention changes traditional antenna oscillator entirety and uses commaterial
Pattern, uses different materials in different regions, and in weld zone, employing is high temperature resistant (can bearing temperature height
In 450 DEG C) welding material, then using under the conditions of-55 DEG C～65 DEG C normal work in non-solder district i.e.
Can material.Again as in figure 2 it is shown, the outside line of the feeder line of embodiment of the present invention antenna oscillator is welded on second
On support 24, therefore the second support 24 use can the bearing temperature welding material 28 higher than 450 DEG C (as
Dash area in Fig. 2)；The interior lines of feeder line are welded on " L " type pin 25, therefore " L " type pin 25
Being also adopted by can the bearing temperature welding material 28 higher than 450 DEG C；Other parts of antenna oscillator need not weldering
Connect, thus the material normally worked under the conditions of-55 DEG C～65 DEG C can be used.
Again as in figure 2 it is shown, embodiment of the present invention antenna oscillator to change traditional antenna vibrator integrated, once
The processing technology of die cast, but first by weld zone and the independent machine-shaping in non-solder district, in not same district
Territory uses unlike material, and welding region and non-solder region connect into the antenna oscillator of entirety the most again,
Connected mode between zones of different is specific as follows:
One end of first support 22 and annulus 21 use grafting or mode that is cementing or that link to be connected to
Together.The other end of the first support 22 and one end of the second support 24 use grafting or cementing or hook
Mode even links together.Leg 23 and the second support 24 outer end use grafting or cementing or hook
Mode even links together.Pin 25 welds together with the outer end end of the second support 24, it is also possible to
Grafting or mode that is cementing or that link is used to link together.
The antenna oscillator of this enforcement and above-described embodiment be all change traditional antenna oscillator use one, one
The mode of secondary die cast, takes to use resistant to elevated temperatures welding material, non-solder district to use matter in weld zone
Amount is light, the material of low cost, easy-formation, effectively reduces the weight of antenna oscillator, reduces antenna oscillator
Cost.
Fig. 3 is the schematic diagram of the antenna oscillator of yet another embodiment of the invention, as it is shown on figure 3, the present embodiment
Antenna oscillator is divided into weld zone and non-solder district two parts, and wherein non-solder district includes: annulus 21, first
Support 22；Weld zone includes: leg the 23, second support 24 and pin 25.
First support 22 uses one, one-step die casting with annulus 21；Second support 24 and leg
23, pin 25 uses one, one-step die casting.First support 22 uses non-solder with annulus 21
Material；Second support 24 welds because of needs with leg 23, pin 25, uses welding material.First
Between outer end and the inner of the second support 24 of frame 22 use grafting, cementing, link or use inserts
The mode of die casting links together.
The inner of first support of the antenna oscillator of the present embodiment and annulus use one, one-step die casting,
And use non-solder material；The outer end of the second support and leg and pin use one, one-step die casting,
And employing welding material；First support outer end and the inner intersection of the second support take grafting or cementing
Or the mode linking or using inserts die casting links together.So greatly reduce antenna oscillator each
Assembling between individual part be connected, make the preparation technology of product simple, and reduce antenna oscillator equally
Quality.
It should be noted that in inserts press casting procedure, first by leg, pin and the second support by pressure
Casting one, one-shot forming (i.e. weld zone is an entirety), then put into grinding tool by the weld zone of one
In, then non-solder material molten is injected in mould by die casting or injection molding manner by non-solder district with weld
District connects as one.Can also by weld zone by die casting one, one-shot forming, non-solder district also by
Die casting one, one-shot forming, by the weld zone after molding and non-solder district by linking, grafting or splicing
Mode link together.
The weld zone of the antenna oscillator of the present embodiment is not limited to this with structure and the connected mode in non-solder district
The mode that bright embodiment is enumerated, it is also possible to use other structure or connected mode according to practical situation.
The antenna oscillator of the present embodiment is identical with the antenna oscillator of above-mentioned two embodiment, is all to change biography
System antenna oscillator uses one, the mode of one-step die casting, takes to use resistant to elevated temperatures weldering in weld zone
Connecing material, non-solder district uses light weight, low cost, the material of easy-formation, effectively reduces antenna oscillator
Weight, reduce antenna oscillator cost, reduce the molding difficulty of antenna oscillator simultaneously.
The embodiment of the present invention also proposed the manufacture method of a kind of antenna oscillator, and Fig. 4 is the embodiment of the present invention
The flow chart of the manufacture method of antenna oscillator, as shown in Figure 4, the manufacture of embodiment of the present invention antenna oscillator
Method specifically includes following steps:
Step 101, utilizes resistant to elevated temperatures first material by weld zone machine-shaping；
Concrete, resistant to elevated temperatures welding material is shaped to antenna by the way of extruding or machining and shakes
The weld zone of son；Or be shaped to being filled with mould after melted for resistant to elevated temperatures welding material by the way of die casting
The weld zone of antenna oscillator.The welding material high temperature that the weld zone of the embodiment of the present invention uses can bear height
In 450 DEG C, low temperature can bear less than-55 DEG C, can use some alloy materials, such as copper alloy, aluminum
Alloy, kirsite etc.；High-temperature resistance plastice can also be used, such as polyether-ether-ketone (PEEK), polyetherimide
Amine (PEI), polyphenylene sulfide (PPS) etc..
Step 102, utilizes the second material by the machine-shaping of non-solder district, and the second density of material is than the first material
Material density is low；
Concrete, by light weight, easy-formation, low cost, deburring simple non-solder material by squeezing
The mode of pressure or machining is shaped to the non-solder district of antenna oscillator；Or by light weight, easy-formation,
It is filled with in mould after low cost, deburring simple non-solder material molten and is shaped to sky by pressure casting method
The non-solder district of linear oscillator.The non-solder district of embodiment of the present invention antenna oscillator uses at-55 DEG C～65 DEG C of bars
The material of normal work under part, such as conventional thermoplastic's ABS resin, light-weight sintering aluminium alloy etc..
Step 103, engages to form antenna oscillator with non-solder district by weld zone.
Concrete, the weld zone of molding in step 101 is connected with the non-solder district of molding in step 102
Get up to form antenna oscillator.The weld zone of embodiment of the present invention antenna oscillator can be by inserting with non-solder district
Connect, mode that is cementing or that link is bonded together, it is also possible to be bonded on one by the way of inserts die casting
Rise.
It should be noted that weld zone and non-solder district are bonded together specifically by the way of inserts die casting
For, by the weld zone after molding with melted after non-solder material put into die casting so that non-solder material
Material is shaped to non-solder district, makes weld zone be bonded together with non-solder district simultaneously.
The manufacture method of antenna oscillator that the embodiment of the present invention proposes, change traditional antenna vibrator integrated,
One-time formed mode, but use the most separately formed to weld zone and non-solder district, then will welding
District and non-solder district couple together the technique of composition antenna oscillator.The manufacture of embodiment of the present invention antenna oscillator
Method uses resistant to elevated temperatures welding material in weld zone, and non-solder district uses lower than weld zone density and easily becomes
The material of type, thus greatly reduce the weight of antenna oscillator, and reduce the molding difficulty of antenna oscillator.
Above-described detailed description of the invention, is carried out the purpose of the present invention, technical scheme and beneficial effect
Further describe, be it should be understood that the foregoing is only the present invention detailed description of the invention and
, the protection domain being not intended to limit the present invention, all within the spirit and principles in the present invention, done
Any modification, equivalent substitution and improvement etc., should be included within the scope of the present invention.
Claims (9)
1. an antenna oscillator, it is characterised in that described antenna oscillator includes:
Weld zone and non-solder district, described weld zone is connected with described non-solder district and shakes with the described antenna of composition
Son；
Described weld zone includes the part around pad region and described pad region；
Wherein, described pad region is the region that described antenna oscillator needs with other parts to weld；Institute
Stating weld zone uses resistant to elevated temperatures first material to make so that when carrying out welding behaviour in described pad region
When making, the high temperature that described weld zone produces when can bear described welding operation, and described welding operation
Time produce high temperature after described weld zone is transmitted to described non-solder district, described non-solder district can hold
By firmly conducting the temperature come；
Described non-solder district is described antenna oscillator remainder in addition to described weld zone, described non-solder
District uses second material lower than described first density of material to make, to reduce the weight in described non-solder district；
Described antenna oscillator includes:
Annulus；
Support, described support includes the first support and the second support interconnected, described first support
One end is connected on described annulus, and described first support has groove, is equipped with feeder line in described groove,
The outside line of described feeder line is welded on the outer end of described second support；
Pin, described pin is connected to the outer end of described second support, and with the interior wire bonding of described feeder line
Connect；
Leg, described leg is also connected to the outer end of described second support；
Described second support and described pin are weld zone；Described annulus, described first support and described
Foot is non-solder district.
Antenna oscillator the most according to claim 1, it is characterised in that described weld zone is non-with described
Weld zone grafting, cementing, link or utilize inserts die casting connect.
Antenna oscillator the most according to claim 2, it is characterised in that described weld zone is non-with described
Weld zone utilizes inserts die casting to connect specifically, described weld zone uses described first materials processing molding,
By the described weld zone after molding with melted after described second material put into die casting so that described the
Two materials are shaped to described non-solder district.
Antenna oscillator the most according to claim 1, it is characterised in that described second material is easily to become
The light material of type.
Antenna oscillator the most according to claim 1, it is characterised in that described first material and described
Second material surface is coated with the metal coating that can conduct electromagnetic wave.
Antenna oscillator the most according to claim 1, it is characterised in that described antenna oscillator includes:
Annulus；
Support, described support include interconnect the first support and the second support, described first support with
Described annulus is one-body molded, and described support has groove, is equipped with feeder line, described feeder line in described groove
Outside line be welded on the outer end of described second support；
Pin, is positioned at the outer end of described second support, and is welded to connect with the interior lines of described feeder line；
Leg, is positioned at the outer end of described second support, and described second support, pin and leg one
Molding；
Described second support, pin and leg are weld zone；Described first support and annulus are non-solder district.
7. the manufacture method of the antenna oscillator as described in any one of claim 1-6, it is characterised in that
Described method includes:
Utilize resistant to elevated temperatures first material by weld zone machine-shaping；
Utilizing the second material by the machine-shaping of non-solder district, described second density of material is than described first material
Density is low；
Engage to form antenna oscillator with described non-solder district by described weld zone.
The manufacture method of antenna oscillator the most according to claim 7, it is characterised in that described by institute
State weld zone engage with described non-solder district specifically, by described weld zone and described non-solder district grafting,
Cementing, link or utilize inserts die casting engage.
The manufacture method of antenna oscillator the most according to claim 7, it is characterised in that described by institute
Stating weld zone utilizes inserts die casting to engage with described non-solder district specifically, by the described weld zone after molding
Die casting is put into so that described second material is shaped to described non-weldering with described second material after melted
Meet district.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210084483.9A CN103367869B (en) | 2012-03-27 | 2012-03-27 | Antenna oscillator and manufacture method thereof |
| PCT/CN2013/071214 WO2013143359A1 (en) | 2012-03-27 | 2013-01-31 | Antenna oscillator and manufacturing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210084483.9A CN103367869B (en) | 2012-03-27 | 2012-03-27 | Antenna oscillator and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN103367869A CN103367869A (en) | 2013-10-23 |
| CN103367869B true CN103367869B (en) | 2016-12-07 |
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| CN201210084483.9A Active CN103367869B (en) | 2012-03-27 | 2012-03-27 | Antenna oscillator and manufacture method thereof |
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| CN (1) | CN103367869B (en) |
| WO (1) | WO2013143359A1 (en) |
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|---|---|---|---|---|
| CN104174957B (en) * | 2014-08-15 | 2016-04-20 | 惠州市三力实业有限公司 | A kind of antenna oscillator automatic welding device |
| CN104588829B (en) * | 2015-01-28 | 2017-02-01 | 湖北日海通讯技术有限公司 | Vibrator feeder welding tool |
| CN111518391B (en) * | 2020-05-08 | 2023-04-11 | 深圳华力兴新材料股份有限公司 | Polyphenylene sulfide resin composition and preparation method and application thereof |
| CN113102903A (en) * | 2021-03-30 | 2021-07-13 | 安徽博微长安电子有限公司 | Method for manufacturing aluminum alloy antenna oscillator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201584502U (en) * | 2009-11-23 | 2010-09-15 | 江苏捷士通科技股份有限公司 | Radiating element of GSM/CDMA dual-polarized mobile base-station directional antenna |
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| FR2907262B1 (en) * | 2006-10-13 | 2009-10-16 | Thales Sa | DEPHASEUSE CELL WITH ANALOG PHASE SENSOR FOR REFLECTARRAY ANTENNA. |
| CN201699136U (en) * | 2009-12-30 | 2011-01-05 | 广东通宇通讯设备有限公司 | Wide-band dual-polarized antenna radiating unit and antenna |
| CN101916902A (en) * | 2010-07-15 | 2010-12-15 | 江苏捷士通科技股份有限公司 | Microstrip coupled radiation unit for broadband dual-polarized directional base station antenna |
| CN102013560B (en) * | 2010-09-25 | 2013-07-24 | 广东通宇通讯股份有限公司 | Broadband high-performance dual-polarization radiation unit and antenna |
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2012
- 2012-03-27 CN CN201210084483.9A patent/CN103367869B/en active Active
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- 2013-01-31 WO PCT/CN2013/071214 patent/WO2013143359A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201584502U (en) * | 2009-11-23 | 2010-09-15 | 江苏捷士通科技股份有限公司 | Radiating element of GSM/CDMA dual-polarized mobile base-station directional antenna |
Also Published As
| Publication number | Publication date |
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| CN103367869A (en) | 2013-10-23 |
| WO2013143359A1 (en) | 2013-10-03 |
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