CN206028940U - Antenna phasing unit and move looks ware feeder welded structure - Google Patents
Antenna phasing unit and move looks ware feeder welded structure Download PDFInfo
- Publication number
- CN206028940U CN206028940U CN201620910917.XU CN201620910917U CN206028940U CN 206028940 U CN206028940 U CN 206028940U CN 201620910917 U CN201620910917 U CN 201620910917U CN 206028940 U CN206028940 U CN 206028940U
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- CN
- China
- Prior art keywords
- copper pipe
- phase shifter
- feeder line
- welding
- fluting
- 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.)
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- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides an antenna phasing unit and move looks ware feeder welded structure, it is including moving looks ware feeder and welded copper pipe with it, should move looks ware feeder and the copper pipe between the splice be equipped with step - like structure, this step - like structure is including circle axial region and flange platform, this copper pipe box connects on this step - like structure, wherein this yuan of axial region inserts during copper manages, the copper pipe is located the flange platform to be equipped with the fluting on this step - like structure. The utility model discloses moving looks ware feeder welded structure and being equipped with step - like structure at the splice, the copper pipe can just cup joint on this step - like structure, and during wherein this yuan of axial region inserted the copper pipe, the copper pipe was located the flange platform, and the fluting of seting up on this step - like structure can make partial tin flow this fluting when welding solder wire to guarantee welding back range estimation and can discern welding quality, thereby obtain higher finished product yield and stability, make the welding more reliable.
Description
【Technical field】
This utility model is related to communication field, and the welding more particularly, to a kind of antenna phasing unit and its phase shifter feeder line is tied
Structure.
【Background technology】
Prior art antenna feeding network is mainly based on welding procedure, and intermodulation and the soldering reliability of antenna have directly
Relation, correct welding can substantially reduce the power level of intermodulation；Phase shifter feeder line affects day with copper pipe welding quality quality
Line intermodulation performance indications.
At present phase shifter feeder line structure None- identified soldering reliability after welding, can only be completed in phase shifter part
Intermodulation is tested afterwards could detect whether judgement performance is qualified；Bad original could be analyzed after need to dismounting when phase shifter test failure
Cause, welding assembly assembling test again of doing over again affect production efficiency and product first-pass yield；In addition, feeder line welding there may be rosin joint
Hidden danger, phase shifter unit test are qualified, may arrive antenna assemblies re-test intermodulation performance and have unqualified phenomenon, it is also possible in visitor
Occur intermodulation performance unqualified phenomenon when family is using antenna, have a strong impact on product yield and quality guarantee, there is failure welding and dive
In hidden danger, generation is done over again, client returns risk.
Therefore it provides a kind of welding is reliable, welding situation can be recognized, finished product yield high, the phase shifter feeder line that stability is high
Welding structure is actually necessary.
【The content of the invention】
The purpose of this utility model is to provide the antenna phasing unit that a kind of welding is reliable, finished product yield is high, stability is high
And its phase shifter feeder line welding structure.
For realizing this utility model purpose, there is provided technical scheme below：
This utility model provides a kind of phase shifter feeder line welding structure, and which includes phase shifter feeder line and the copper for welding therewith
Pipe, the weld of the phase shifter feeder line between copper pipe be provided with step-like structure, and the step-like structure includes circular shaft part and convex
Edge platform, the copper pipe are socketed on the step-like structure, and wherein in the circular shaft part insertion copper pipe, copper pipe is located on flange platform,
And the step-like structure is provided with fluting.
This utility model phase shifter feeder line welding structure is provided with step-like structure in weld, and copper pipe just can be socketed in
On the step-like structure, wherein in the circular shaft part insertion copper pipe, copper pipe is located on flange platform, by phase shifter feeder line and copper pipe group
It is attached in welding tooling, then solder is added in copper pipe, welding position is heated by equipment then, on the step-like structure
The fluting for opening up can make part stannum stream to the fluting when solder is welded, to ensure that range estimation can recognize welding matter after welding
Amount, so as to obtain higher finished product yield and stability, makes welding more reliable.
Preferably, the fluting runs through circular shaft part and flange platform, and when phase shifter feeder line is welded with copper pipe, scolding tin is flowed into and opened
Groove, judges welding quality during being easy to melt stannum.
Preferably, the fluting is opened to flange platform side, the insertion flange platform, after phase shifter feeder line is connected with copper pipe
Expose the fluting part, can more intuitively observe scolding tin welding situation.
Preferably, the fluting is U-type groove, phase shifter feeder line and copper pipe is assembled in welding tooling, then solder is added
To in copper pipe, end-use device heating welding position, solder fill up the U-type groove and as weld qualified after melting.
Preferably, the U-type groove is opened to flange platform side, the insertion flange platform, and phase shifter feeder line is connected with copper pipe
Expose the semi-circular end of the U-type groove afterwards.The semi-circular end of the U-type groove that the step-like structure is exposed after being coordinated with copper pipe is used as leakage stannum
Groove, to ensure that more visual inspection can recognize welding quality after welding.
Preferably, the circular shaft part external diameter is adapted with internal diameter of copper pipe.
This utility model additionally provides one kind and is provided with the welded antenna phasing unit of phase shifter feeder line as described above.
Contrast prior art, this utility model have advantages below：
This utility model antenna phasing unit and phase shifter feeder line welding structure, are provided with step-like structure, copper pipe in weld
Just can be socketed on the step-like structure, wherein in the circular shaft part insertion copper pipe, copper pipe is located on flange platform, by phase shift
Device feeder line is assembled in welding tooling with copper pipe, then solder is added in copper pipe, then heats welding position by equipment,
The fluting opened up on the step-like structure can make part stannum stream to the fluting when solder is welded, to ensure that range estimation can after welding
To recognize welding quality, so as to obtain higher finished product yield and stability, make welding more reliable.This utility model phase shifter presents
Wire bonding structure can prevent to weld unreliable problem completely, can assess welding quality in process of production.
The setting of U-type groove can have tin liquor to flow out from hollow part after phase shifter feeder line with copper pipe welding, so can confirm that
Melt after solder heating completely；It is easy to operator's range estimation self-inspection welding quality, prevents failure welding potential risk problem；Cause
This, the utility model phase shifter feeder line welding structure has visual inspection welding quality effect, and after solution, operation is done over again and client
Return of goods potential risk.
The phase shifter feeder line welding structure can be applicable to antenna phasing unit part assembling scheme, it is ensured that antenna phasing unit part
Soldering reliability and stability.
【Description of the drawings】
Fig. 1 is this utility model phase shifter feeder line and the front schematic diagram of copper pipe welding；
Fig. 2 is schematic diagram after this utility model phase shifter feeder line is welded with copper pipe；
Weld structural representations of the Fig. 3 for this utility model phase shifter feeder line.
【Specific embodiment】
Refer to Fig. 1～3, this utility model phase shifter feeder line welding structure, which includes phase shifter feeder line 10 and therewith
The copper pipe 20 of welding, the weld of the phase shifter feeder line 10 between copper pipe 20 are provided with step-like structure 11, the step-like knot
Structure 11 includes circular shaft part 13 and flange platform 14, as shown in Figure 3.The copper pipe 20 is socketed on the step-like structure 11, wherein should
In the insertion copper pipe 20 of circular shaft part 13,13 external diameter of circular shaft part is adapted with 20 internal diameter of copper pipe, and copper pipe 20 is located on flange platform 14,
And the step-like structure is provided with fluting, the fluting is U-type groove 12 in the present embodiment.
The U-type groove 12 runs through circular shaft part 13 and flange platform 14, and the U-type groove 12 is opened to 14 side of flange platform, insertion
The flange platform 14, phase shifter feeder line 10 expose the semi-circular end 15 of the U-type groove as leakage molten tin bath after being connected with copper pipe 20, to protect
After card welding, more visual inspection can recognize welding quality.
When phase shifter feeder line 10 is welded with copper pipe 20, phase shifter feeder line 10 and copper pipe 20 are assembled in welding tooling,
Again solder is added in copper pipe 20, end-use device heating welding position, solder flow into the U-type groove 12 after melting, be easy to melt stannum
During judge welding quality, can fill up the U-type groove be weld qualified.
This utility model phase shifter feeder line welding structure ensure welding after range estimation can recognize welding quality, so as to obtain compared with
High finished product yield and stability, make welding more reliable.
Preferred embodiment of the present utility model is the foregoing is only, protection domain of the present utility model is not limited thereto,
Any equivalent transformation based in technical solutions of the utility model is belonged within this utility model protection domain.
Claims (7)
1. a kind of phase shifter feeder line welding structure, which includes phase shifter feeder line and the copper pipe for welding therewith, it is characterised in that should
Weld of the phase shifter feeder line between copper pipe is provided with step-like structure, and the step-like structure includes that circular shaft part and flange are flat
Platform, the copper pipe are socketed on the step-like structure, and wherein in the circular shaft part insertion copper pipe, copper pipe is located on flange platform, and
The step-like structure is provided with fluting.
2. phase shifter feeder line welding structure as claimed in claim 1, it is characterised in that the fluting runs through circular shaft part and flange is flat
Platform.
3. phase shifter feeder line welding structure as claimed in claim 2, it is characterised in that the fluting is opened to flange platform side
Fluting part is exposed in face, the insertion flange platform, phase shifter feeder line after being connected with copper pipe.
4. the phase shifter feeder line welding structure as described in any one of claims 1 to 3, it is characterised in that the fluting is U-type groove.
5. phase shifter feeder line welding structure as claimed in claim 4, it is characterised in that the U-type groove is opened to flange platform side
The semi-circular end of the U-type groove is exposed in face, the insertion flange platform, phase shifter feeder line after being connected with copper pipe.
6. phase shifter feeder line welding structure as claimed in claim 5, it is characterised in that the circular shaft part external diameter and internal diameter of copper pipe phase
Adaptation.
7. a kind of antenna phasing unit, it is characterised in which includes the phase shifter feeder line weldering as described in any one of claim 1～6
Binding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910917.XU CN206028940U (en) | 2016-08-19 | 2016-08-19 | Antenna phasing unit and move looks ware feeder welded structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910917.XU CN206028940U (en) | 2016-08-19 | 2016-08-19 | Antenna phasing unit and move looks ware feeder welded structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028940U true CN206028940U (en) | 2017-03-22 |
Family
ID=58307321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620910917.XU Active CN206028940U (en) | 2016-08-19 | 2016-08-19 | Antenna phasing unit and move looks ware feeder welded structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519784A (en) * | 2018-12-03 | 2019-03-26 | 龙岩龙安安全科技有限公司 | A kind of mine anti-explosion wisdom lamp antenna |
-
2016
- 2016-08-19 CN CN201620910917.XU patent/CN206028940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519784A (en) * | 2018-12-03 | 2019-03-26 | 龙岩龙安安全科技有限公司 | A kind of mine anti-explosion wisdom lamp antenna |
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