CN106384897A - RF coaxial connector with wire protecting structure - Google Patents
RF coaxial connector with wire protecting structure Download PDFInfo
- Publication number
- CN106384897A CN106384897A CN201610988972.5A CN201610988972A CN106384897A CN 106384897 A CN106384897 A CN 106384897A CN 201610988972 A CN201610988972 A CN 201610988972A CN 106384897 A CN106384897 A CN 106384897A
- Authority
- CN
- China
- Prior art keywords
- coaxial cable
- coaxial
- shell
- line structure
- core wire
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/223—Insulating enclosures for terminals
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to the technical field of an RF coaxial connector, and particularly to an RF coaxial connector with a wire protecting structure. A housing is provided with a stepped hole with the wire protecting structure. One side of the housing is provided with a sealing ring. The housing is internally provided with insulating medium. A collar sleeves the housing. A threaded sleeve sleeves one side of the housing. The insulating medium is internally provided with an inner conductor which is arranged on a core wire of a coaxial cable. The core wire of the coaxial cable extends out of the housing. Furthermore the external surface of the coaxial cable is provided with a coaxial cable shielding layer. The other side of the housing is provided with a thermal shrinkable sleeve. The wire protecting structure has advantages of simple structure, easy machining, effective material saving and production cost reduction, high reliability, and effective settlement for problems of instable signal transmission and connector falling-off caused by multiple times of bending.
Description
Technical field
The present invention relates to radio frequency (RF) coaxial connector technical field, more particularly, to a kind of radio-frequency (RF) coaxial connection with shield line structure
Device.
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 the cable assembly for test, usually not protect line at cable and adapter link position straight
The solder joint being formed after connecing welding is quenched and hard, is easy for phenomenon of rupture, leads to jitter or adapter to come off, causes whole
Individual cable assembly lost efficacy.This phenomenon is extremely common in connecting the cable assembly with the semi-flexible cable of sheath, is because at present
The bindiny mechanism connecting semi-rigid cable still continued to use by the adapter connecting semi-flexible wire cable on market, in the company of cable and adapter
Connect the device locating unprotected cable, although the adapter connecting high performance cable has the machine of protection cable in the junction of cable
Structure, but this kind of connection is generally fixed using nut and adapter overall structure is more complicated, and part is many, difficult processing, assembler
Sequence is many, and the cycle is long, high cost, therefore, it is proposed to a kind of radio frequency (RF) coaxial connector with shield line structure.
Content of the invention
The invention aims to defect present in solution prior art, and a kind of band proposing protects penetrating of line structure
Frequency coaxial connector, to guarantee radio-frequency cable component, especially needs repeatedly to install or the radio-frequency cable component for test,
Repeatedly bending will not produce the phenomenon that unstable properties or adapter come off in use.
To achieve these goals, present invention employs following technical scheme：
A kind of band of design protects the radio frequency (RF) coaxial connector of line structure, including shell, coaxial cable core wire and heat-shrinkable T bush, outward
Stepped hole with shield line structure is offered on shell, shell side is provided with sealing ring, described enclosure is provided with insulation and is situated between
Matter, the sheathed collar in outside of described shell, described shell side is socketed with swivel nut, setting inner wire, institute in described dielectric
State inner wire to be arranged on coaxial cable core wire, described coaxial cable core wire extends outside shell, and coaxial cable core wire appearance
Face is provided with coaxial cable shielding layer, and described shell opposite side is provided with heat-shrinkable T bush.
Preferably, being welded between described inner wire and coaxial cable core wire makes its fixing scolding tin, described cable shield
It is welded between layer and shell and make its fixing scolding tin.
Preferably, the outside of described coaxial cable shielding layer is provided with coaxial cable oversheath, and coaxial cable oversheath
It is in inside heat-shrinkable T bush.
Preferably, being provided between described coaxial cable core wire and coaxial cable shielding layer prevents coaxial cable core wire from leaking electricity
Coaxial cable insulation cable medium.
Preferably, described shell is further opened with the anti-skidding step that prevents heat-shrinkable T bush from coming off.
A kind of radio frequency (RF) coaxial connector with shield line structure proposed by the present invention, has the beneficial effects that：This band protects line structure
Radio frequency (RF) coaxial connector compared with prior art radio frequency connector increased shield line structure, shield line structure can apply to market
Upper most adapter, using widely, and protect line mechanism structure simple it is easy to processing, save material, reduce production
Cost, reliability is high, effectively solves the problems, such as that the signal transmission leading to is unstable and adapter comes off because repeatedly bending, and
And easy to process and assembling, improve production efficiency, there is novelty, practicality, progressive.
Brief description
Fig. 1 is a kind of connector device figure structural representation of radio frequency (RF) coaxial connector with shield line structure proposed by the present invention
Figure；
Fig. 2 is a kind of assembling of the adapter connecting cable of radio frequency (RF) coaxial connector with shield line structure proposed by the present invention
Figure structure schematic representation；
Fig. 3 is a kind of shell schematic diagram of radio frequency (RF) coaxial connector with shield line structure proposed by the present invention.
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 the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, a kind of band protects the radio frequency (RF) coaxial connector of line structure, including shell 7, coaxial cable core wire 8 and heat
Heat-Shrinkable Tubings 12, shell 7 offer the stepped hole 13 with shield line structure, shell 7 side is provided with sealing ring 3, inside shell 7
Dielectric 4, the sheathed collar in outside 5 of described shell 7 are installed, shell 7 side is socketed with swivel nut 1, shell 7 is further opened with
Prevent anti-skidding step 15 that heat-shrinkable T bush 12 comes off it is ensured that the reliability of heat-shrinkable T bush 12 and adapter is fixed, strengthen to cable
Protect the stability so that when coaxial cable core wire 8 is inside shell 7.
Setting inner wire 2 in described dielectric 4, inner wire 2 is arranged on coaxial cable core wire 8, coaxial cable core wire 8
Extend outside shell 7, and coaxial cable core wire 8 outer surface is provided with coaxial cable shielding layer 10, shell 7 opposite side is provided with heat
Heat-Shrinkable Tubings 12.
It is welded between described inner wire 2 and coaxial cable core wire 8 and make its fixing scolding tin 6, described cable shield 10
It is welded with and shell 7 between and make its fixing scolding tin 6.The outside of coaxial cable shielding layer 10 is provided with coaxial cable oversheath
11, and coaxial cable oversheath 11 is in inside 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 preventing coaxial cable core wire 8 electric leakage.
During use, dielectric 4 is loaded in shell 7, put 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 filled and the coaxial cable core wire 8 having stripped
On, and weld；Inner wire 2 after welding is pushed in the stepped hole of shell 7 in the lump together with radio-frequency cable, shifts onto behind position in shell
7 bonding wire hole site and coaxial cable shielding layer 10 are welded, then heat-shrinkable T bush 12.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
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：Stepped hole (13) with shield line structure is offered on shell (7), shell (7) side is provided with sealing
Circle (3), is provided with dielectric (4), the sheathed collar in the outside (5) of described shell (7), described shell inside described shell (7)
(7) side is socketed with swivel nut (1), setting inner wire (2) in described dielectric (4), and described inner wire (2) is arranged on coaxial electrical
On core (8), described 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), described shell (7) opposite side is provided with heat-shrinkable T bush (12).
2. a kind of radio frequency (RF) coaxial connector with shield line structure according to claim 1 is it is characterised in that described inner wire
(2) being welded with and coaxial cable core wire (8) between makes its fixing scolding tin (6), described cable shield (10) and shell (7) it
Between be welded with and make its fixing scolding tin (6).
3. a kind of radio frequency (RF) coaxial connector with shield line structure according to claim 1 is it is characterised in that described coaxial electrical
The outside of cable screen layer (10) is provided with coaxial cable oversheath (11), and coaxial cable oversheath (11) is in heat-shrinkable T bush
(12) inside.
4. a kind of radio frequency (RF) coaxial connector with shield line structure according to claim 3 is it is characterised in that described coaxial electrical
It is provided with the coaxial cable insulation cable preventing coaxial cable core wire (8) from leaking electricity between core (8) and coaxial cable shielding layer (10)
Medium (9).
5. a kind of radio frequency (RF) coaxial connector with shield line structure according to claim 1 is it is characterised in that described shell
(7) it is further opened with the anti-skidding step (15) preventing heat-shrinkable T bush (12) from coming off on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988972.5A CN106384897A (en) | 2016-11-10 | 2016-11-10 | RF coaxial connector with wire protecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988972.5A CN106384897A (en) | 2016-11-10 | 2016-11-10 | RF coaxial connector with wire protecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106384897A true CN106384897A (en) | 2017-02-08 |
Family
ID=57958845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610988972.5A Pending CN106384897A (en) | 2016-11-10 | 2016-11-10 | RF coaxial connector with wire protecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106384897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781151U (en) * | 2010-07-15 | 2011-03-30 | 镇江光华电子科技有限公司 | High-power microwave coaxial cable transmitting component |
| CN102570151A (en) * | 2010-09-15 | 2012-07-11 | 安德鲁有限责任公司 | Multi-shot connector assembly and method of manufacture |
| CN206180146U (en) * | 2016-11-10 | 2017-05-17 | 陕西益华电气股份有限公司 | Radio frequency coaxial connector that line knot constructs is protected in area |
-
2016
- 2016-11-10 CN CN201610988972.5A patent/CN106384897A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781151U (en) * | 2010-07-15 | 2011-03-30 | 镇江光华电子科技有限公司 | High-power microwave coaxial cable transmitting component |
| CN102570151A (en) * | 2010-09-15 | 2012-07-11 | 安德鲁有限责任公司 | Multi-shot connector assembly and method of manufacture |
| CN206180146U (en) * | 2016-11-10 | 2017-05-17 | 陕西益华电气股份有限公司 | Radio frequency coaxial connector that line knot constructs is protected in area |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |
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| RJ01 | Rejection of invention patent application after publication |