CN202564555U - Switchover structure between radio frequency cable and plain wire - Google Patents
Switchover structure between radio frequency cable and plain wire Download PDFInfo
- Publication number
- CN202564555U CN202564555U CN2012201908829U CN201220190882U CN202564555U CN 202564555 U CN202564555 U CN 202564555U CN 2012201908829 U CN2012201908829 U CN 2012201908829U CN 201220190882 U CN201220190882 U CN 201220190882U CN 202564555 U CN202564555 U CN 202564555U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- wire
- core
- plain conductor
- cable
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a switchover structure between a radio frequency cable and a plain wire. The switchover structure between the radio frequency cable and the plain wire comprises the radio frequency cable, the plain wire, a heat-shrinkable tube, bonding glue and a bare wire. The radio frequency cable is provided with a cable core, a radio frequency insulation layer and a screening layer. The plain wire is provided with a wire core and a common insulation layer. The cable core of the radio frequency cable is connected with the wire core of the plain wire in lap joint mode. The bare wire is wound and welded on the outer sides of the cable core and the wire core. The heat-shrinkable tube is sleeved on the connection portion of the outer sides of the radio frequency cable and the plain wire. The bonding glue is filled between welded cable core and wire core and the heat-shrinkable tube, and wraps the radio frequency insulation layer and the common insulation layer. The switchover structure between the radio frequency cable and the plain wire has the advantages of simple structure, convenient construction, firm and reliable connectors, no damage to the screening layer and good insulation effect.
Description
Technical field
The utility model relates to the technical field that lead connects, the exchanging structure between especially a kind of radio frequency line and the plain conductor.
Background technology
For preventing external interference; Adopting radio frequency line transmission communication signal, is technological means commonly used in the signals transmission, during the radio frequency line entry communication equipment of prior art; Often need be connected with the plain conductor in the equipment; The problem that exists is that because the line of radio frequency line and plain conductor directly differs greatly, the root fracture takes place easily in the welding back; The external insulation layer transition difficulty of radio frequency line and plain conductor causes insulation property to reduce and even insulation breakdown; The method that fluting is connected with plain conductor on the screen that is employed in radio frequency line is arranged again, directly cause the shielding properties of radio frequency line to weaken.
The utility model content
The purpose of the utility model is a kind of radio frequency line that provides to the deficiency of prior art and the exchanging structure between the plain conductor.The utlity model has simple in structure, easy construction, joint is solid and reliable, and do not destroy screen, characteristics that insulation effect is good.
The concrete technical scheme that realizes the utility model purpose is:
Exchanging structure between a kind of radio frequency line and the plain conductor; It is characterized in that it comprises radio frequency line, plain conductor, heat-shrink tube, bonded adhesives and plain conductor silk; Said radio frequency line is provided with core, radio frequency insulating barrier and screen, and plain conductor is provided with wire stylet and common insulating barrier; The core of said radio frequency line and the wire stylet of plain conductor overlap joint; The plain conductor silk is wrapped in core and the wire stylet outside and welding; Heat-shrink tube is sleeved on the junction in the radio frequency line and the plain conductor outside; Bonded adhesives is filled between core, wire stylet and the heat-shrink tube after the welding, and bonded adhesives coats radio frequency insulating barrier and common insulating barrier.
The utlity model has simple in structure, easy construction, joint is solid and reliable, and do not destroy screen, characteristics that insulation effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Consult Fig. 1, the utility model comprises radio frequency line 1, plain conductor 2, heat-shrink tube 3, bonded adhesives 4 and plain conductor silk 5, and said radio frequency line 1 is provided with core 11, radio frequency insulating barrier 12 and screen 13, and plain conductor 2 is provided with wire stylet 21 and common insulating barrier 22; The core 11 of said radio frequency line 1 and the wire stylet of plain conductor 2 21 overlap joints; Plain conductor silk 5 is wrapped in core 11 and wire stylet 21 outsides and welding; Heat-shrink tube 3 is sleeved on the junction in the radio frequency line 1 and plain conductor 2 outsides; Bonded adhesives 4 is filled between core 11, wire stylet 21 and the heat-shrink tube 3 after the welding, and bonded adhesives 4 coats radio frequency insulating barrier 12 and common insulating barrier 22.
The utility model is to use like this:
When radio frequency line 1 causes communication apparatus and plain conductor 2 switchings, at first strip out the core 11 of radio frequency line 1 and the wire stylet 21 of plain conductor 2, be sleeved on the radio frequency line 1 heat-shrink tube 3 for use; The core 11 of radio frequency line 1 and the wire stylet 21 of plain conductor 2 are overlapped, at core 11 and wire stylet 21 outside take-up straps, then core 11, wire stylet 21 and plain conductor silk 5 are implemented welding with plain conductor silk 5; Heat-shrink tube 3 is moved to the junction of radio frequency line 1 and plain conductor 2; Be filled between core 11, wire stylet 21 and the heat-shrink tube 3 after the welding with bonded adhesives 4; Require bonded adhesives 4 to coat the radio frequency insulating barrier 12 of radio frequency line 1 and the common insulating barrier 22 of plain conductor 2; Treat that bonded adhesives 4 solidifies, with screen 13 ground connection of radio frequency line 1, radio frequency line 1 is accomplished with plain conductor 2 switchings.
Claims (1)
1. the exchanging structure between radio frequency line and the plain conductor; It is characterized in that it comprises radio frequency line (1), plain conductor (2), heat-shrink tube (3), bonded adhesives (4) and plain conductor silk (5); Said radio frequency line (1) is provided with core (11), radio frequency insulating barrier (12) and screen (13), and plain conductor (2) is provided with wire stylet (21) and common insulating barrier (22); The core (11) of said radio frequency line (1) and the wire stylet (21) of plain conductor (2) overlap joint; Plain conductor silk (5) is wrapped in core (11) and wire stylet (21) outside and welding; Heat-shrink tube (3) is sleeved on the junction in the radio frequency line (1) and plain conductor (2) outside; Bonded adhesives (4) is filled between core (11), wire stylet (21) and the heat-shrink tube (3) after the welding, and bonded adhesives (4) coats radio frequency insulating barrier (12) and common insulating barrier (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201908829U CN202564555U (en) | 2012-05-02 | 2012-05-02 | Switchover structure between radio frequency cable and plain wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201908829U CN202564555U (en) | 2012-05-02 | 2012-05-02 | Switchover structure between radio frequency cable and plain wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202564555U true CN202564555U (en) | 2012-11-28 |
Family
ID=47214175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201908829U Expired - Fee Related CN202564555U (en) | 2012-05-02 | 2012-05-02 | Switchover structure between radio frequency cable and plain wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202564555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657076A (en) * | 2019-09-16 | 2020-01-07 | 北京控制工程研究所 | Wire switching insulation processing structure for Hall thruster |
-
2012
- 2012-05-02 CN CN2012201908829U patent/CN202564555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657076A (en) * | 2019-09-16 | 2020-01-07 | 北京控制工程研究所 | Wire switching insulation processing structure for Hall thruster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140502 |