CN206163673U - Connect waveguide coaxial convertion ware of cable - Google Patents
Connect waveguide coaxial convertion ware of cable Download PDFInfo
- Publication number
- CN206163673U CN206163673U CN201620970294.5U CN201620970294U CN206163673U CN 206163673 U CN206163673 U CN 206163673U CN 201620970294 U CN201620970294 U CN 201620970294U CN 206163673 U CN206163673 U CN 206163673U
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- CN
- China
- Prior art keywords
- cable
- waveguide
- shell
- screw
- waveguide coaxial
- 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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- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 claims abstract description 6
- 239000004020 conductor Substances 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Waveguide Aerials (AREA)
Abstract
The utility model discloses a connect waveguide coaxial convertion ware of cable, including the bush, on nut, shell, wave guide, screw, cable shield layer, cable insulation medium, cable conductor, the shielding layer of cable were connected to the bush, the cable insulation medium was as the insulation part of cable with the shaft part, the cable conductor as the probe disect insertion to the wave guide cavity in, continuous with the step piece in the wave guide cavity, the screw is with shell and ripples pipe connection. The utility model discloses simple structure, dress connect the convenience, and the power failpoint is few, and the electrical property is adjusted easily.
Description
Technical field
The utility model is related to a kind of waveguide cable modular construction of raising through-put power, more particularly to a kind of cable that connects
Waveguide coaxial converter, simple structure is easily realized, excellent electrical properties.
Background technology
Waveguide cable component is mainly two waveguide cable joints (equivalent to waveguide coaxial converter) with a softness
Radio frequency coaxial-cable couple together, the product is mainly used in the microwave in the fields such as communication, ground satellite station, microwave measurement and sets
In standby, with easy for installation, take up room little, through-put power is big, and voltage standing wave ratio is little, the low feature of insertion loss, according to electricity
The outlet method of cable, is generally divided into orthogonal formula structure and termination formula structure.
The structure of existing market is that cable is accessed into a bit of coax segments, i.e. cable core welding or to being inserted into interior leading
Body, cable shield is welded to shell, cable and segment coax segments is first matched, and then inner wire is deep into ripple as probe
Guide cavity body intermediate excitation signal, in such structure, the same shaft end of introducing is located in the welding of heart yearn or with inner wire to inserting, interior
Outer conductor diameter changes, it may appear that electric discontinuity, so as to mismatch, larger, the use power of reduction waveguide assemblies is lost.
The content of the invention
The purpose of this utility model is to overcome above-mentioned prior art not enough, there is provided a kind of to connect carrying for cable high-power
Waveguide coaxial converter, the utility model simple structure, attaching are convenient, and power fail point is few, and electrical property is easily dimmable.
What the technical solution of the utility model was realized in：
A kind of waveguide coaxial converter for connecing cable, including bushing, nut, shell, waveguide, screw, cable shield,
Cable insulation medium, cable core, the screen layer of cable is connected on bushing, and cable insulation medium is exhausted as cable coax segments
Edge point, cable core is directly inserted in waveguide cavity as probe, is connected with the step block in waveguide cavity, screw
Shell and waveguide are connected.
The screen layer of cable is welded on bushing.
The threaded coupling nut of inside the shell.
The utility model removes waveguide coaxial connecter section, and cable core is directly deep in wave-guide cavity wave, as probe,
Make performance reach matching by adjusting the ladder allotment block in the middle of wave-guide cavity wave, reduce because internal and external conductor diameter change causes
The power for discontinuously causing is reduced.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model high power cable part attaching schematic diagram.
1- bushing 2- nut 3- shell 4- wave-guide cavity wave 5- screw 6- cable shields
7- cable insulation 8- cable cores
Specific embodiment
Content of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Waveguide sheet is very big as powerful device, simple waveguide transmission mode through-put power is transmitted, if whole
Increase the conversion of Waveguide coaxial in signal transmission, through-put power size just being determined by both waveguides sections and coaxial parts are middle minimum
It is fixed.In the same manner during coaxial transmission, increase cable section, then the size of through-put power is by coaxial transformation segment and cable institute energy
The minimum of a value of the power for bearing is determining.
With reference to shown in Fig. 1, Fig. 2, the structure by bushing 1, nut 2, shell 3, waveguide 4, screw 5, cable shield 6,
Cable insulation 7, cable core 8 is constituted, and coax segments are directly accessed using cable, and the screen layer 6 of cable is welded on bushing 1,
Directly using the medium 7 of cable, cable core 8 is directly inserted in wave-guide cavity wave the insulated part of coax segments as probe, with
Step block in the cavity of waveguide 4 is connected, and by adjusting the size of length and height above step block electrical property, performance are adjusted
Debug successfully, connected on shell 3 and waveguide 4 with screw 5, while tightening the afterbody nut 2 of connector.Can so reduce outer
Carry out the introducing of medium (such as polytetrafluoroethylene (PTFE)), reduce the air gap, the probability of power fail is reduced, while making electrical property more
Plus easily realize.
Nut 2 and bushing 1 are pushed to into successively cable, according to wire stripping size cable shield 6 is stripped out, the soldering of bushing 1 is arrived
On cable, then the cable of bush end face is stripped out into insulating barrier 7, load shell 3, cable insulation and housing flange stripping is flat
Together, cable core 8 is pruned, in being inserted into the cavity of waveguide 4, is connected on shell and waveguide cavity by flange with screw 5, together
When tighten cable trailer nut 2, then by adjusting length and height above the cavity step block of waveguide 4 adjusting high frequency
Energy.
Claims (3)
1. a kind of waveguide coaxial converter for connecing cable, including bushing (1), nut (2), shell (3), waveguide (4), screw
(5), cable shield (6), cable insulation medium (7), cable core (8), it is characterised in that screen layer (6) connection of cable
To on bushing (1), cable insulation medium (7) used as the insulated part of cable coax segments, as probe directly insert by cable core (8)
Enter in waveguide (4) cavity, be connected with the step block in waveguide (4) cavity, screw (5) is by shell (3) and waveguide (4)
Connection.
2. a kind of waveguide coaxial converter for connecing cable according to claim 1, it is characterised in that the screen layer of cable
(6) it is welded on bushing (1).
3. a kind of waveguide coaxial converter for connecing cable according to claim 1, it is characterised in that the spiral shell in shell (3)
Line attaching nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970294.5U CN206163673U (en) | 2016-08-26 | 2016-08-26 | Connect waveguide coaxial convertion ware of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970294.5U CN206163673U (en) | 2016-08-26 | 2016-08-26 | Connect waveguide coaxial convertion ware of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163673U true CN206163673U (en) | 2017-05-10 |
Family
ID=58649483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620970294.5U Active CN206163673U (en) | 2016-08-26 | 2016-08-26 | Connect waveguide coaxial convertion ware of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163673U (en) |
-
2016
- 2016-08-26 CN CN201620970294.5U patent/CN206163673U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |