CN206180146U - Radio frequency coaxial connector that line knot constructs is protected in area - Google Patents
Radio frequency coaxial connector that line knot constructs is protected in area Download PDFInfo
- Publication number
- CN206180146U CN206180146U CN201621211544.3U CN201621211544U CN206180146U CN 206180146 U CN206180146 U CN 206180146U CN 201621211544 U CN201621211544 U CN 201621211544U CN 206180146 U CN206180146 U CN 206180146U
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- Prior art keywords
- shell
- coaxial cable
- coaxial
- radio frequency
- line structure
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Abstract
The utility model belongs to the technical field of radio frequency coaxial connector technique and specifically relates to a step hole, shell one side are provided with the sealing washer that radio frequency coaxial connector that line knot constructs is protected in area has seted up on the shell to have and has protected the line knot structure shell internally mounted has insulating medium, the outside circle of setting up a checkpoint that overlaps of shell, the swivel nut has been cup jointed to shell one side, set up the inner conductor in the insulating medium, the inner conductor sets up on the coaxial cable heart yearn, outside the coaxial cable heart yearn extends the shell, and coaxial cable heart yearn surface is provided with the coaxial cable shielding layer, the heat shrinkage bush is installed to the shell opposite side. The utility model discloses an it is simple to protect line mechanism structure, easily processing, and material saving has reduced manufacturing cost, and the reliability is high, effectual has solved the problem because of crooked signal transmission unstability that leads to and connector many times drop.
Description
Technical field
This utility model is related to radio frequency (RF) coaxial connector technical field, more particularly to a kind of radio-frequency (RF) coaxial with shield line structure
Adapter.
Background technology
During the use of radio-frequency cable component, generally cable will be through multiple bending, especially space bit
Put little and need repeatedly to install or for the cable assembly of test, usually not protect line at cable and adapter link position straight
Connect the solder joint formed after welding to quench and hard, be easy for phenomenon of rupture occur, cause jitter or adapter to come off, cause whole
Individual cable assembly failure.This phenomenon is extremely common in the cable assembly of the semi-flexible cable with tape splicing sheath, is because at present
The adapter that semi-flexible wire cable is connected on market has still continued to use the bindiny mechanism for connecting semi-rigid cable, in cable and the company of adapter
Connect and locate the device of unprotected cable, have the machine of protection cable in the junction of cable although connecting the adapter of high performance cable
Structure, but this kind of connection is generally fixed using nut and adapter overall structure is more complicated, and part is more, difficult processing, assembler
Sequence is more, and the cycle is long, high cost, therefore, it is proposed to a kind of radio frequency (RF) coaxial connector with shield line structure.
Utility model content
The purpose of this utility model is and one kind band shield line structure for proposing in order to solve defect present in prior art
Radio frequency (RF) coaxial connector, to guarantee radio-frequency cable component, especially need repeatedly to install or for the radio-frequency cable of test
Component, in use repeatedly bending will not produce the phenomenon that unstable properties or adapter come off.
To achieve these goals, this utility model employs following technical scheme：
A kind of radio frequency (RF) coaxial connector with shield line structure of design, including shell, coaxial cable core wire and heat-shrinkable T bush, outward
The stepped hole with shield line structure is offered on shell, shell side is provided with sealing ring, and the enclosure is provided with insulation and is situated between
Matter, the outside of the shell is arranged collar, and the shell side is socketed with swivel nut, the dielectric and arranges inner wire, institute
State inner wire to be arranged on coaxial cable core wire, the coaxial cable core wire extends outside shell, and coaxial cable core wire appearance
Face is provided with coaxial cable shielding layer, and the shell opposite side is provided with heat-shrinkable T bush.
Preferably, the scolding tin for fixing it, the cable shield are welded between the inner wire and coaxial cable core wire
The scolding tin for fixing it is welded between layer and shell.
Preferably, coaxial cable oversheath is provided with the outside of the coaxial cable shielding layer, and coaxial cable oversheath
In heat-shrinkable T bush inner side.
Preferably, being provided between the coaxial cable core wire and coaxial cable shielding layer prevents coaxial cable core wire from leaking electricity
Coaxial cable insulation cable medium.
Preferably, the anti-skidding step for preventing heat-shrinkable T bush from coming off is further opened with the shell.
The utility model proposes a kind of radio frequency (RF) coaxial connector with shield line structure, beneficial effect is：The band shield line
Compared with prior art radio frequency connector increased shield line structure to the radio frequency (RF) coaxial connector of structure, and shield line structure can apply to
Most adapter on market, uses widely, and protects line mechanism simple structure, it is easy to processes, saves material, reduces
Production cost, reliability is high, effectively solves because signal transmission is unstable with asking that adapter comes off caused by multiple bending
Topic, and easy to process and assembling, improve production efficiency, with novelty, practicality, progressive.
Description of the drawings
Fig. 1 be the utility model proposes it is a kind of with shield line structure radio frequency (RF) coaxial connector connector device match somebody with somebody graph structure
Schematic diagram；
Fig. 2 be the utility model proposes it is a kind of with shield line structure radio frequency (RF) coaxial connector adapter connecting cable
Assembling figure structure schematic representation；
Fig. 3 be the utility model proposes it is a kind of with shield line structure radio frequency (RF) coaxial connector shell schematic diagram.
In figure：1 swivel nut, 2 inner wires, 3 sealing rings, 4 dielectrics, 5 collars, 6 scolding tin, 7 shells, 8 coaxial cable core wires,
9 coaxial cable insulation cable media, 10 coaxial cable shielding layers, 11 coaxial cable oversheaths, 12 heat-shrinkable T bush, 13 stepped holes, 14 welderings
String holes, 15 anti-skidding steps.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of radio frequency (RF) coaxial connector with shield line structure, including shell 7, coaxial cable core wire 8 and heat
Heat-Shrinkable Tubings 12, offer the stepped hole 13 with shield line structure on shell 7, the side of shell 7 is provided with sealing ring 3, inside shell 7
Dielectric 4 is installed, the outside of the shell 7 is arranged collar 5, and the side of shell 7 is socketed with swivel nut 1, is further opened with shell 7
Prevent the anti-skidding step 15 that heat-shrinkable T bush 12 comes off, it is ensured that heat-shrinkable T bush 12 is fixed with the reliability of adapter, strengthens to cable
Protection so that stability of the coaxial cable core wire 8 at 7 inside of shell.
Inner wire 2 is set in the dielectric 4, and inner wire 2 is arranged on coaxial cable core wire 8, coaxial cable core wire 8
Extend outside shell 7, and the outer surface of coaxial cable core wire 8 is provided with coaxial cable shielding layer 10, the opposite side of shell 7 is provided with heat
Heat-Shrinkable Tubings 12.
The scolding tin 6 for fixing it, the cable shield 10 are welded between the inner wire 2 and coaxial cable core wire 8
The scolding tin 6 for fixing it is welded between shell 7.The outside of coaxial cable shielding layer 10 is provided with coaxial cable oversheath
11, and coaxial cable oversheath 11 is in the inner side of heat-shrinkable T bush 12, sets between coaxial cable core wire 8 and coaxial cable shielding layer 10
It is equipped with the coaxial cable insulation cable medium 9 for preventing coaxial cable core wire 8 from leaking electricity.
When using, dielectric 4 is fitted in shell 7, puts sealing ring 3 and collar 5, swivel nut 1 in pressure, according to adapter
Need size wire stripping, and ward off stannum on coaxial cable shielding layer 10, inner wire 2 is filled and the coaxial cable core wire 8 for stripping
On, and weld；Inner wire 2 after welding is pushed in the lump in the stepped hole of shell 7 together with radio-frequency cable, is shifted onto behind position in shell
7 bonding wire hole site is welded with coaxial cable shielding layer 10, then heat-shrinkable T bush 12.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of radio frequency (RF) coaxial connector with shield line structure, including shell (7), coaxial cable core wire (8) and heat-shrinkable T bush
(12), it is characterised in that：The stepped hole (13) with shield line structure is offered on shell (7), shell (7) side is provided with sealing
Circle (3), inside the shell (7) dielectric (4) is provided with, and the outside of the shell (7) is arranged collar (5), the shell
(7) side is socketed with swivel nut (1), the dielectric (4) and arranges inner wire (2), and the inner wire (2) is arranged on coaxial electrical
On core (8), the coaxial cable core wire (8) extends shell (7) outward, and coaxial cable core wire (8) outer surface is provided with
Coaxial cable shielding layer (10), shell (7) opposite side is provided with heat-shrinkable T bush (12).
2. it is according to claim 1 it is a kind of with shield line structure radio frequency (RF) coaxial connector, it is characterised in that the inner wire
(2) be welded with the scolding tin (6) for fixing it and coaxial cable core wire (8) between, the cable shield (10) and shell (7) it
Between be welded with make its fix scolding tin (6).
3. it is according to claim 1 it is a kind of with shield line structure radio frequency (RF) coaxial connector, it is characterised in that the coaxial electrical
Coaxial cable oversheath (11), and coaxial cable oversheath (11) are provided with the outside of cable screen layer (10) in heat-shrinkable T bush
(12) inner side.
4. it is according to claim 3 it is a kind of with shield line structure radio frequency (RF) coaxial connector, it is characterised in that the coaxial electrical
The coaxial cable insulation cable for preventing coaxial cable core wire (8) from leaking electricity is provided between core (8) and coaxial cable shielding layer (10)
Medium (9).
5. it is according to claim 1 it is a kind of with shield line structure radio frequency (RF) coaxial connector, it is characterised in that the shell
(7) the anti-skidding step (15) for preventing heat-shrinkable T bush (12) from coming off is further opened with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211544.3U CN206180146U (en) | 2016-11-10 | 2016-11-10 | Radio frequency coaxial connector that line knot constructs is protected in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211544.3U CN206180146U (en) | 2016-11-10 | 2016-11-10 | Radio frequency coaxial connector that line knot constructs is protected in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180146U true CN206180146U (en) | 2017-05-17 |
Family
ID=58683368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621211544.3U Active CN206180146U (en) | 2016-11-10 | 2016-11-10 | Radio frequency coaxial connector that line knot constructs is protected in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384897A (en) * | 2016-11-10 | 2017-02-08 | 陕西益华电气股份有限公司 | RF coaxial connector with wire protecting structure |
| CN110165512A (en) * | 2019-04-23 | 2019-08-23 | 德尔特微波电子(南京)有限公司 | A kind of water-stop type radio frequency (RF) coaxial connector |
-
2016
- 2016-11-10 CN CN201621211544.3U patent/CN206180146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384897A (en) * | 2016-11-10 | 2017-02-08 | 陕西益华电气股份有限公司 | RF coaxial connector with wire protecting structure |
| CN110165512A (en) * | 2019-04-23 | 2019-08-23 | 德尔特微波电子(南京)有限公司 | A kind of water-stop type radio frequency (RF) coaxial connector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |