CN108963688A - Coaxial cable connector - Google Patents
Coaxial cable connector Download PDFInfo
- Publication number
- CN108963688A CN108963688A CN201810774708.0A CN201810774708A CN108963688A CN 108963688 A CN108963688 A CN 108963688A CN 201810774708 A CN201810774708 A CN 201810774708A CN 108963688 A CN108963688 A CN 108963688A
- Authority
- CN
- China
- Prior art keywords
- coaxial cable
- conductor
- conductive part
- cable
- outside
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 56
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000012212 insulator Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- 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
- H01R9/0524—Connection to outer conductor by action of a clamping member, e.g. screw fastening means
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of coaxial cable connectors, including the rear casing for assembling cable head-end and the front casing being socketed on the outside of the rear casing, it further include interior conductive part that is directly inconsistent with cable inner conductor and being located at rear casing central axis and the cable clip for clamping cable outer conductor, the cable clip is connected with the outer conductive part that can transmit outer conductor electric current, the invention also includes contact pins, the contact pin includes the conductive shaft for connecting cable inner conductor, it is socketed on the insulation screen outside conductive shaft and is socketed on the outer electric conductor for being used for connecting cable outer conductor outside insulation screen, the conductive shaft is used for the inner conductor of connecting coaxial cable, the outer electric conductor is used for the outer conductor of connecting coaxial cable.Conductivity height of the present invention, good insulation preformance, conduction stablize that interference is small, good seal performance, stable connection securely, without carrying out complicated processing to coaxial cable, it is easy for installation.
Description
Technical field
The present invention relates to a kind of connectors, in particular to coaxial cable connector, are mainly used for the connection of equipment room cable.
Background technique
Coaxial cable connector is primarily adapted for use in all kinds of digital SPC exchanges of transmission device office, inside photoelectricity transmission equipment
Signal transmission between connection and distributing frame, is used for transmission the communication apparatus such as data, audio, video.Coaxial cable connector is made
It is quite important to the safety and stability of electric power energy supplying system for the connecting link in energy supplying system in shop.
Application No. is 201711019911.9 applications for a patent for invention to disclose a kind of connector, has across coaxial electrical
The outside of the center conductor of cable and the inner barrel of insulator and the center conductor across coaxial cable, insulator and shield member
Sleeve.
Summary of the invention
It is an object of the invention to propose a kind of coaxial cable connector, for the connection of semi-flexible coaxial cable, conductivity
Height, good seal performance, stable connection are secured, easy for installation.
To achieve the above object, the technical solution of the present invention is as follows: coaxial cable connector, including for assembling coaxial cable
The rear casing of front end and the front casing being socketed on the outside of the rear casing, it is characterised in that: further include directly with coaxial cable
Inner conductor is inconsistent and is located at the interior conductive part of rear casing central axis and the cable for gripping coaxial cable outer conductor
Folder, the cable clip are connected with the outer conductive part that can transmit outer conductor electric current, and the front casing central axis is also equipped with use
In the contact pin for connecting the interior conductive part and component, the contact pin includes positioned at central axis for the interior of connecting coaxial cable
It the conductive shaft of conductor, the insulation screen being socketed on outside the conductive shaft and is socketed on outside the insulation screen for connecting
The outer electric conductor of the outer conductor of coaxial cable is connect, the conductive shaft is used for the inner conductor of connecting coaxial cable, the outer electric conductor
Outer conductor for connecting coaxial cable.
Preferably, the outer conductive part be it is columnar structured, inside is equipped with cavity, is connected with insulation in the cavity
Riveting pipe, the riveting pipe are embedded in the central axis of the cable clip and the outer conductive part junction.
Preferably, the conductive shaft rear end of the contact pin is connected by the riveting pipe with interior conductive part, it is described in lead
Electric portion is inconsistent with the conductive shaft at riveting tube hub axis, and the riveting pipe also has shielding function while fixing plug pin
Can, prevent outer conductive part from interfering with each other with interior conductive part.
Preferably, the outer electric conductor of the contact pin and the outer inconsistent connection in conductive part end, are used for transmission coaxial
Cable outer conductor electric current
Preferably, being also socketed with the insulator inside front casing outside the contact pin, the insulator plays insulation simultaneously and makees
With and shielding action.
Preferably, the conductive shaft front end of the contact pin is center contact, the center contact end is equipped with inclined-plane, is convenient for
Grafting is installed.
Preferably, swivel nut is equipped on the outside of the front casing front end, for connecting the interface on component, the swivel nut
It is equipped with circlip between the front casing, prevents from falling off, increases stability.
Preferably, the cable clip end be arcuation protrusion, make its insertion coaxial cable oversheath and outer conductor it
Between when smoothness it is laborsaving.
Preferably, be equipped with barb on the outside of the cable clip end, prevent the cable clip from coaxial cable oversheath with
It is skidded off between outer conductor, increases the stability used.
Preferably, the rear casing rear portion is equipped with O-ring one, the O-ring one be mounted on inside rear casing with it is coaxial
Between cable, seal.
Preferably, being equipped with O-ring two between the rear casing and the front casing, seal.
Preferably, being equipped with O-ring three between swivel nut and the front casing, seal.
In the technical solution of invention, the electric current of coaxial cable outer conductor passes sequentially through cable clip, outer conductive part and described
The outer electric conductor of contact pin, the electric current of the inner conductor of the coaxial cable pass sequentially through the interior conductive part, described of cable clip central axis
The conductive shaft of contact pin.
Application method of the invention are as follows: the end cross-sectional of coaxial cable is cut out into a more smooth plane, is inserted
Enter among rear casing, cable clip is successfully inserted at the oversheath of coaxial cable and is led outside by the arcuation protrusion of its front end
Between body, while transmitting outer conductor electric current, coaxial cable is inserted into bottom, the inner conductor of coaxial cable by fixing coaxial cable
Inconsistent with the interior conductive part at the cable clip, the electric current in the inner conductor is transmitted, and rear casing and coaxial cable are pacified
Install into, then front casing be socketed on the rear casing, the outer electric conductor of the contact pin with it is described at the cable clip
Outer conductive part end is inconsistent, and it is inconsistent that the conductive shaft of the contact pin is inserted into conductive part in the riveting Guan Zhongyu, the contact pin
Conductive shaft fixed by the riveting pipe, front casing is finally socketed in the interface of component, rotary threaded sleeve completes grafting,
During this, between the rear casing and coaxial cable, between the front casing and the rear casing and the front casing and spiral shell
O-ring is placed between set, for sealing water proof and dust proof.
The beneficial effects of the present invention are as follows: conductivity is high, good insulation preformance, the stable interference of conduction small, good seal performance, connection
Processing stable and firm, without carrying out complexity to coaxial cable, it is easy for installation.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the outer conductive part of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of contact pin of the embodiment of the present invention.
Fig. 4 is the partial structural diagram of the cable clip of the embodiment of the present invention.
Fig. 5 is the Structure explosion diagram of the embodiment of the present invention.
Fig. 6 is the sectional view of structural blast of the embodiment of the present invention.
Items are respectively as follows: 1 rear casing in figure, 2 front casings, conductive part in 3,4 cable clips, 5 outer conductive parts, 6 contact pins, 7 rivetings
Pipe, 8 conductive shafts, 9 insulation screens, 10 outer electric conductors, 11 outer conductive part ends, 12 insulators, 13 center contacts, 14 inclined-planes,
15 swivel nuts, 16 circlips, 17 arcuations protrusion, 18 barbs, 19 O-rings one, 20 O-rings two, 21 O-rings three, A cross section view.
Specific embodiment
Technical solution of the present invention is described in detail below with reference to embodiment and attached drawing.
In the inventive solutions, forward and backward orientation is for front casing and rear casing.
Fig. 1 ~ 3 are please referred to, coaxial cable connector including the rear casing 1 for assembling cable head-end and is socketed on
The front casing 2 in 1 outside of rear casing, it is characterised in that: further include directly inconsistent with the inner conductor of coaxial cable and be located at
The interior conductive part 3 of 1 central axis of rear casing and cable clip 4 for gripping coaxial cable outer conductor, the cable clip 4 with
The outer conductive part 5 that outer conductor electric current can be transmitted is connected, and 2 central axis of front casing is also equipped with to be led for connecting in described
The contact pin 6 in electric portion 3 and component, the contact pin 6 include positioned at central axis connecting coaxial cable inner conductor conductive shaft 8,
It is socketed on the insulation screen 9 outside the conductive shaft 8 and is socketed on outside the insulation screen 9 for connecting coaxial cable
Outer conductor outer electric conductor 10.
The outer conductive part 5 be it is columnar structured, inside is equipped with cavity, and the riveting pipe 7 of insulation, institute are connected in the cavity
State the central axis that riveting pipe is embedded in the cable clip and the outer conductive part junction.
Referring to Fig. 2 ~ 3,8 rear end of conductive shaft of the contact pin 6 is connected by the riveting pipe 7 with interior conductive part 3
It connects, the interior conductive part 3 passes through 7 central axis of riveting pipe and the conductive shaft 8 is inconsistent, and the riveting pipe 7 is in the same of fixing plug pin 6
When, also there is function of shielding, prevent outer conductive part 5 from interfering with each other with interior conductive part 3.
The outer electric conductor 10 of the contact pin 6 and the inconsistent connection in outer 5 end of conductive part 11, are used for transmission coaxial cable
Outer conductor electric current
Fig. 1 or 5 is please referred to, the insulator 12 being also socketed with inside front casing 2 outside the contact pin 6, the insulator 12 is together
When from insulating effect and shielding action.
Referring to Fig. 3,8 front end of conductive shaft of the contact pin 6 is center contact 13, and 13 end of center contact is set
There is inclined-plane 14, is easily installed grafting.
Referring to Fig. 1, swivel nut 15 is equipped on the outside of 2 front end of front casing, for connecting the interface on component,
It is equipped with circlip 16 between the swivel nut 15 and the front casing 2, prevents from falling off, increases stability.
Referring to Fig. 4,4 end of cable clip is arcuation protrusion 17, it is made to be inserted into coaxial cable oversheath and lead outside
Smoothness is laborsaving when between body.
It is equipped with barb 18 on the outside of 4 end of cable clip, prevents the cable clip 4 from coaxial cable oversheath and outer conductor
Between skid off, increase the stability used.
Fig. 1,5 or 6 are please referred to, 1 rear portion of rear casing is equipped with O-ring 1, and the O-ring 1 is mounted on rear casing
Between 1 inside and coaxial cable, seal.
It is equipped with O-ring 2 20 between the rear casing 1 and the front casing 2, seals.
It is equipped with O-ring 3 21 between the swivel nut 15 and the front casing 2, seals.
In the technical solution of invention, the electric current of coaxial cable outer conductor passes sequentially through cable clip 4, outer conductive part 5 and institute
The outer electric conductor 10 of contact pin is stated, the electric current of the inner conductor of the coaxial cable passes sequentially through the interior conductive part of 4 central axis of cable clip
3, the conductive shaft 8 of the contact pin 6.
Application method of the invention are as follows: the end cross-sectional of coaxial cable is cut out into a more smooth plane, is inserted
Enter among rear casing 1, cable clip 4 by the arcuation protrusion 17 of its front end be successfully inserted at the oversheath of coaxial cable with
Between outer conductor, while transmitting outer conductor electric current, coaxial cable is inserted into bottom by fixing coaxial cable, coaxial cable it is interior
Conductor and the interior conductive part 3 at the cable clip 4 are inconsistent, and the electric current in described the inner conductor of the coaxial cable is transmitted, rear outer
Shell 1 is installed with coaxial cable, and then front casing 2 is socketed on the rear casing 1, the outer electric conductor 10 of the contact pin 6
It is inconsistent with outer 5 end 11 of conductive part at cable clip 4, the conductive shaft 8 of the contact pin 6 be inserted into the riveting pipe 7 with
Interior conductive part 3 is inconsistent, and the conductive shaft 8 of the contact pin 6 is fixed by the riveting pipe 7, and front casing 2 is finally socketed in component
Interface, rotary threaded sleeve 15, complete grafting, in the process, between the rear casing 1 and coaxial cable, the front casing 2 with
It is placed with O-ring (19,20,21) between the rear casing 1 and between the front casing 2 and swivel nut 15, it is anti-for sealing
Water is dust-proof.
Claims (10)
1. coaxial cable connector including the rear casing for assembling cable head-end and is socketed on the outside of the rear casing
Front casing, it is characterised in that: further include directly inconsistent with the inner conductor of coaxial cable and be located at the interior of rear casing central axis
Conductive part and cable clip for gripping coaxial cable outer conductor, the cable clip with can transmit the outer of outer conductor electric current
Conductive part is connected, and the front casing central axis is also equipped with the contact pin for connecting the interior conductive part and component, described
Contact pin include positioned at central axis for connecting coaxial cable inner conductor conductive shaft, be socketed on it is exhausted outside the conductive shaft
Edge shielded layer and the outer electric conductor for being socketed on outer conductor of the insulation screen outside for connecting coaxial cable.
2. coaxial cable connector according to claim 1, it is characterised in that: the outer conductive part be it is columnar structured,
Inside is equipped with cavity, the riveting pipe of insulation is connected in the cavity, the riveting pipe is embedded in the cable clip and the outer conductive part
The central axis of junction.
3. coaxial cable connector according to claim 2, it is characterised in that: the conductive shaft rear end of the contact pin passes through
The riveting pipe is connected with interior conductive part, and the interior conductive part passes through inconsistent with the conductive shaft at riveting tube hub axis.
4. coaxial cable connector according to claim 3, it is characterised in that: the outer electric conductor of the contact pin and described outer
The inconsistent connection in conductive part end.
5. coaxial cable connector according to claim 1 or 3, it is characterised in that: be also socketed with and be located at outside the contact pin
The insulator with insulating effect and shielding action inside front casing.
6. coaxial cable connector according to claim 1, it is characterised in that: centered on the conductive shaft front end of the contact pin
Contact, the center contact end are equipped with inclined-plane,.
7. coaxial cable connector according to claim 1, it is characterised in that: be equipped with spiral shell on the outside of the front casing front end
Set is equipped with circlip between the swivel nut and the front casing.
8. coaxial cable connector according to claim 1, it is characterised in that: the cable clip end is arcuation protrusion.
9. coaxial cable connector according to claim 1, it is characterised in that: be equipped on the outside of the cable clip end
Hook.
10. coaxial cable connector according to claim 1, it is characterised in that: between the rear casing and coaxial cable,
O-ring one, O-ring two and O are respectively arranged between the front casing and the rear casing between the front casing and swivel nut
Type circle three.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810774708.0A CN108963688A (en) | 2018-07-16 | 2018-07-16 | Coaxial cable connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810774708.0A CN108963688A (en) | 2018-07-16 | 2018-07-16 | Coaxial cable connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108963688A true CN108963688A (en) | 2018-12-07 |
Family
ID=64481176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810774708.0A Pending CN108963688A (en) | 2018-07-16 | 2018-07-16 | Coaxial cable connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108963688A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101060219A (en) * | 2006-04-21 | 2007-10-24 | Rhps投资有限责任公司 | Mini-coaxial cable splice connector assemblies and wall mount installation tool therefor |
CN201185283Y (en) * | 2008-04-23 | 2009-01-21 | 常州安费诺福洋通信设备有限公司 | Pin type rf coaxial connector |
CN208401203U (en) * | 2018-07-16 | 2019-01-18 | 浙江德通科技有限公司 | Coaxial cable connector |
-
2018
- 2018-07-16 CN CN201810774708.0A patent/CN108963688A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101060219A (en) * | 2006-04-21 | 2007-10-24 | Rhps投资有限责任公司 | Mini-coaxial cable splice connector assemblies and wall mount installation tool therefor |
CN201185283Y (en) * | 2008-04-23 | 2009-01-21 | 常州安费诺福洋通信设备有限公司 | Pin type rf coaxial connector |
CN208401203U (en) * | 2018-07-16 | 2019-01-18 | 浙江德通科技有限公司 | Coaxial cable connector |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |
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WD01 | Invention patent application deemed withdrawn after publication |