CN109672051A - A kind of half steel CA cable assembly - Google Patents
A kind of half steel CA cable assembly Download PDFInfo
- Publication number
- CN109672051A CN109672051A CN201811627564.2A CN201811627564A CN109672051A CN 109672051 A CN109672051 A CN 109672051A CN 201811627564 A CN201811627564 A CN 201811627564A CN 109672051 A CN109672051 A CN 109672051A
- Authority
- CN
- China
- Prior art keywords
- cable
- connecting tube
- conducting wire
- cable assembly
- bell
- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- 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
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- 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
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- 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
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
Landscapes
- Cable Accessories (AREA)
Abstract
The invention belongs to CA cable assembly technical fields, in particular a kind of half steel CA cable assembly, including bell and spigot joint and cable, one end of the cable is fixed on the inside of cable, the bell and spigot joint is internally provided with connecting tube, and the inner surface of the bell and spigot joint offers loose slot, and the inside of the loose slot is equipped with buffer spring, the loose slot is movably installed with motion bar by buffer spring, and one end of the motion bar is welded on the outer surface of connecting tube；Pass through the connecting tube installed inside bell and spigot joint, it is connect so that bell and spigot joint is screwed by connecting tube with device junction, connecting tube is mounted on the inside of connecting tube by loose slot, buffer spring and motion bar simultaneously, so that the bell and spigot joint of different-diameter passes through extruded joint pipe, so that connecting tube squeezes buffer spring by motion bar, so that one end of motion bar is mobile in the inside of loose slot, the convenience that connection bore is adjusted is increased, connecting tube is increased and screws convenience in different-diameter connector exterior.
Description
Technical field
The invention belongs to CA cable assembly technical fields, and in particular to a kind of half steel CA cable assembly.
Background technique
Cable-assembly is generally divided into RF cable component and two kinds of low frequency cable-assembly, cable by the frequency of use of connector
Component definition: it between all kinds of electrical equipments and equipment, between instrument and instrument, generally to be realized by electric connector electrical
Connection and separation, and between electric connector and equipment, often to pass through conducting wire or cable between electric connector and electric connector.
Existing CA cable assembly during use, bell and spigot joint and external lug connective stability and poor for applicability, together
When conducting wire be easy to happen skew or fracture, reduce CA cable assembly service life the problem of.
Summary of the invention
To solve the problems mentioned above in the background art.The present invention provides a kind of half steel CA cable assemblies, have socket
Head and external lug stable connection, strong applicability, while CA cable assembly use safe feature.
To achieve the above object, the invention provides the following technical scheme: a kind of half steel CA cable assembly, including bell and spigot joint and electricity
Cable, one end of the cable are fixed on the inside of cable, and the bell and spigot joint is internally provided with connecting tube, the socket
The inner surface of head offers loose slot, and the inside of the loose slot is equipped with buffer spring, and the loose slot passes through buffer spring
It is movably installed with motion bar, one end of the motion bar is welded on the outer surface of connecting tube, and the cable includes conducting wire, described
One end of conducting wire is provided with plug, and casing and sealing rubber ring, described sleeve pipe and plug are provided between the conducting wire and plug
It is an integral structure, described sleeve pipe is socketed in one end of conducting wire, and the sealing rubber ring is fastened between conducting wire and casing.
As a kind of half steel CA cable assembly optimal technical scheme of the invention, the cable further includes butadiene rubber protection
Layer and support ring, the butadiene rubber protective layer are provided with three layers altogether, are integrally formed between three layers of butadiene rubber protective layer
There is support ring, the support ring is cirque structure, and support ring equidistantly distributed is between three layers of butadiene rubber protective layer.
As a kind of half steel CA cable assembly optimal technical scheme of the invention, the cable further includes that crosslinked polyethylene is filled out
Layer, concentric copper conductor and silicone rubber insulation layer are filled, the outside of conducting wire, the concentric copper is arranged in the crosslinked polyethylene filled layer
The outside of crosslinked polyethylene filled layer is arranged in conductor, and the silicone rubber insulation layer is wrapped in conducting wire respectively, crosslinked polyethylene is filled out
Fill the outside of layer and concentric copper conductor.
As a kind of half steel CA cable assembly optimal technical scheme of the invention, the concentric copper conductor is linear structure, and
Concentric copper conductor is spirally wound between two layers of silicone rubber insulation layer.
As a kind of half steel CA cable assembly optimal technical scheme of the invention, the connecting tube is by four a quarter round tubes
It constitutes, and the inner surface of connecting tube offers screw thread.
As a kind of half steel CA cable assembly optimal technical scheme of the invention, the motion bar is the assembly of cylinder, institute
The radius for stating motion bar one end cylinder is three times of other end cylindrical radius.
As a kind of half steel CA cable assembly optimal technical scheme of the invention, the sealing engaged between the conducting wire and casing
There are five rubber ring is arranged altogether, five sealing rubber ring equidistantly distributeds.
As a kind of half steel CA cable assembly optimal technical scheme of the invention, the conducting wire is identical with the diameter of plug.
As a kind of half steel CA cable assembly optimal technical scheme of the invention, the bell and spigot joint is tubular structure.
Compared with prior art, the beneficial effects of the present invention are:
1, it by the connecting tube installed inside bell and spigot joint, is connect so that bell and spigot joint is screwed by connecting tube with device junction,
Connecting tube is mounted on the inside of connecting tube by loose slot, buffer spring and motion bar simultaneously, so that the bell and spigot joint of different-diameter
By extruded joint pipe, so that connecting tube squeezes buffer spring by motion bar, so that one end of motion bar is in loose slot
Portion is mobile, increases the convenience that connection bore is adjusted, increases connecting tube and screw in the convenient of different-diameter connector exterior
Property, improve the applicability that cable is connect with external equipment.
2, the plug of conducting wire one end is fixedly connected by casing with sealing rubber ring, the seal rubber between casing and conducting wire
Circle increases the stability that casing is socketed in outside conducting wire, improves the convenience of plug replacement, causes after avoiding plug from damaging
CA cable assembly damage, improves the service life that CA cable assembly uses.
3, by the support ring of three layers of butadiene rubber protective layer and internal equidistantly distributed, the steady of Cable structure is increased
It is qualitative, it is influenced by aging when reducing outdoor placement outside cable, extends the service life that cable uses, while increasing electricity
The elastically-deformable intensity of cable, improves the stability after cable is squeezed.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic perspective view of the invention；
Fig. 3 is lateral section structural schematic diagram of the invention；
Fig. 4 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 5 is the plug and casing-pipe connection structure schematic diagram in the present invention；
Fig. 6 is the cable cross section structure schematic diagram in the present invention；
Fig. 7 is the enlarged structure schematic diagram in Fig. 1 at B；
In figure: 1, bell and spigot joint；2, cable；3, connecting tube；4, loose slot；5, buffer spring；6, motion bar；7, conducting wire；
8, plug；9, casing；10, sealing rubber ring；11, crosslinked polyethylene filled layer；12, concentric copper conductor；13, silicon rubber insulation
Layer；14, butadiene rubber protective layer；15, support ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of half steel CA cable assembly, including bell and spigot joint 1 and cable
Line 2, one end of cable 2 are fixed on the inside of cable 2, and bell and spigot joint 1 is internally provided with connecting tube 3, the interior table of bell and spigot joint 1
Face offers loose slot 4, and the inside of loose slot 4 is equipped with buffer spring 5, and loose slot 4 is movably installed with work by buffer spring 5
Lever 6, one end of motion bar 6 are welded on the outer surface of connecting tube 3, and cable 2 includes conducting wire 7, and one end of conducting wire 7 is provided with slotting
First 8, casing 9 and sealing rubber ring 10 are provided between conducting wire 7 and plug 8, casing 9 and plug 8 are an integral structure, casing 9
It is socketed in one end of conducting wire 7, sealing rubber ring 10 is fastened between conducting wire 7 and casing 9.
In the present embodiment, by the connecting tube 3 installed inside bell and spigot joint 1, so that bell and spigot joint 1 passes through connecting tube 3 and sets
Standby joint rotating connection connects, while connecting tube 3 is mounted on the inside of connecting tube 3 by loose slot 4, buffer spring 5 and motion bar 6,
So that the connector of different-diameter passes through extruded joint pipe 3, so that connecting tube 3 squeezes buffer spring 5 by motion bar 6, so that living
One end of lever 6 is mobile in the inside of loose slot 4, increases the convenience of 3 internal diameter of connecting tube adjusting, increases the rotation of connecting tube 3
The convenience in different-diameter connector exterior is closed, the applicability that cable 2 is connect with external equipment is improved, 7 one end of conducting wire
Plug 8 is fixedly connected by casing 9 with sealing rubber ring 10, and the sealing rubber ring 10 between casing 9 and conducting wire 7 increases casing
9 are socketed in the stability outside conducting wire 7, improve the convenience of the replacement of plug 8, cause CA cable assembly after avoiding plug 8 from damaging
Damage, improves the service life that CA cable assembly uses.
Specifically, cable 2 further includes butadiene rubber protective layer 14 and support ring 15, butadiene rubber protective layer 14 is arranged altogether
There are three layers, integrally formed with support ring 15 between three layers of butadiene rubber protective layer 14, support ring 15 is cirque structure, and is supported
15 equidistantly distributed of ring is between three layers of butadiene rubber protective layer 14.
In the present embodiment, by the support ring 15 of three layers of butadiene rubber protective layer 14 and internal equidistantly distributed, increase
The stability of 2 structure of cable is influenced by aging when reducing outdoor placement outside cable 2, extends what cable 2 used
Service life, while the elastically-deformable intensity of cable 2 is increased, improve the stability after cable 2 is squeezed.
Specifically, cable 2 further includes crosslinked polyethylene filled layer 11, concentric copper conductor 12 and silicone rubber insulation layer 13,
The outside of conducting wire 7 is arranged in crosslinked polyethylene filled layer 11, and the outer of crosslinked polyethylene filled layer 11 is arranged in concentric copper conductor 12
Portion, silicone rubber insulation layer 13 are wrapped in the outside of conducting wire 7, crosslinked polyethylene filled layer 11 and concentric copper conductor 12 respectively.
In the present embodiment, by being wrapped in outside conducting wire 7, crosslinked polyethylene filled layer 11 and concentric copper conductor 12 respectively
Silicone rubber insulation layer 13 increases the stability of 2 structure of cable.
Specifically, copper conductor 12 is linear structure with one heart, and copper conductor 12 is spirally wound on two layers of silicon rubber insulation with one heart
Between layer 13.
In the present embodiment, by the concentric copper conductor 12 being spirally wound between two layers of silicone rubber insulation layer 13, increase
Protective action of the silicone rubber insulation layer 13 to concentric copper conductor 12.
Specifically, connecting tube 3 is made of four a quarter round tubes, and the inner surface of connecting tube 3 offers screw thread.
In the present embodiment, by constituting connecting tube 3 by four a quarter round tubes, connecting tube 3 and joint rotating connection are increased
The stability of connection.
Specifically, motion bar 6 is the assembly of cylinder, the radius of 6 one end cylinder of motion bar is other end cylindrical radius
Three times.
In the present embodiment, by the motion bar 6 of assembly, the stabilization that motion bar 6 moves inside loose slot 4 is increased
Property.
Specifically, there are five the total settings of the sealing rubber ring 10 engaged between conducting wire 7 and casing 9, five sealing rubber rings
10 equidistantly distributeds.
In the present embodiment, by equidistantly distributed sealing rubber ring 10, improves conducting wire 7 and casing 9 passes through seal rubber
The stability of 10 connection of circle.
Specifically, conducting wire 7 is identical with the diameter of plug 8.
In the present embodiment, by the identical conducting wire 7 of diameter and plug 8, the safety that conducting wire 7 uses is improved.
Specifically, bell and spigot joint 1 is tubular structure.
In the present embodiment, by the bell and spigot joint 1 of tubular structure, the stabilization stability that CA cable assembly uses is increased.
The working principle of the invention and process for using: in use, bell and spigot joint 1 is connect with one end of device junction, at this time
Connecting tube 3 is screwed in the outside of connector, while connector is delayed by extruded joint pipe 3 so that connecting tube 3 is squeezed by motion bar 6
Spring 5 is rushed, so that internal compression of the buffer spring 5 in loose slot 4, simultaneous buffering spring 5 passes through elastic deformation after compressing, so that
Connecting tube 3 is close to connector, and after plug 8 damages, user removes bell and spigot joint 1, and draws plug 8 outside, and casing 9 is in plug 8 at this time
Under the action of it is mobile on the surface of conducting wire 7, and separate conducting wire 7 with sealing rubber ring 10, it is suitable when cable 2 is squeezed
Buna protective layer 14 and support ring 15 are by deformation, so that the pressure that cable 2 is subject to is divided on the surface of cable 2
It dissipates.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of half steel CA cable assembly, it is characterised in that: including bell and spigot joint (1) and cable (2), the one of the cable (2)
End is fixed on the inside of cable (2), and the bell and spigot joint (1) is internally provided with connecting tube (3), the bell and spigot joint (1) it is interior
Surface offers loose slot (4), and the inside of the loose slot (4) is equipped with buffer spring (5), and the loose slot (4) passes through slow
It rushes spring (5) to be movably installed with motion bar (6), one end of the motion bar (6) is welded on the outer surface of connecting tube (3), described
Cable (2) includes conducting wire (7), and one end of the conducting wire (7) is provided with plug (8), between the conducting wire (7) and plug (8)
It is provided with casing (9) and sealing rubber ring (10), described sleeve pipe (9) and plug (8) are an integral structure, described sleeve pipe (9) set
One end in conducting wire (7) is connect, the sealing rubber ring (10) is fastened between conducting wire (7) and casing (9).
2. a kind of half steel CA cable assembly according to claim 1, it is characterised in that: the cable (2) further includes along fourth
Preventing rubber layer (14) and support ring (15), the butadiene rubber protective layer (14) are provided with three layers altogether, three layers of suitable fourth rubber
Integrally formed with support ring (15) between glue protective layer (14), the support ring (15) is cirque structure, and support ring (15)
Equidistantly distributed is between three layers of butadiene rubber protective layer (14).
3. a kind of half steel CA cable assembly according to claim 1, it is characterised in that: the cable (2) further includes crosslinking
Polyethylene filled layer (11), concentric copper conductor (12) and silicone rubber insulation layer (13), the crosslinked polyethylene filled layer (11) set
The outside in conducting wire (7) is set, the concentric copper conductor (12) is arranged in the outside of crosslinked polyethylene filled layer (11), the silicon rubber
Glue insulating layer (13) is wrapped in the outside of conducting wire (7), crosslinked polyethylene filled layer (11) and concentric copper conductor (12) respectively.
4. a kind of half steel CA cable assembly according to claim 3, it is characterised in that: the concentric copper conductor (12) is linear
Structure, and copper conductor (12) is spirally wound between two layers of silicone rubber insulation layer (13) with one heart.
5. a kind of half steel CA cable assembly according to claim 1, it is characterised in that: the connecting tube (3) is by four four points
One of round tube constitute, and the inner surface of connecting tube (3) offers screw thread.
6. a kind of half steel CA cable assembly according to claim 1, it is characterised in that: the motion bar (6) is the group of cylinder
Zoarium, the radius of described motion bar (6) one end cylinder are three times of other end cylindrical radius.
7. a kind of half steel CA cable assembly according to claim 1, it is characterised in that: between the conducting wire (7) and casing (9)
There are five the sealing rubber ring (10) of engaging is arranged altogether, five sealing rubber ring (10) equidistantly distributeds.
8. a kind of half steel CA cable assembly according to claim 1, it is characterised in that: the conducting wire (7) and plug (8) it is straight
Diameter is identical.
9. a kind of half steel CA cable assembly according to claim 1, it is characterised in that: the bell and spigot joint (1) is tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627564.2A CN109672051A (en) | 2018-12-28 | 2018-12-28 | A kind of half steel CA cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627564.2A CN109672051A (en) | 2018-12-28 | 2018-12-28 | A kind of half steel CA cable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109672051A true CN109672051A (en) | 2019-04-23 |
Family
ID=66146581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811627564.2A Pending CN109672051A (en) | 2018-12-28 | 2018-12-28 | A kind of half steel CA cable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109672051A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428936A (en) * | 2019-08-28 | 2019-11-08 | 北京鼎翰科技有限公司 | A kind of anti-twisting type coaxial cable |
| CN112993655A (en) * | 2021-02-20 | 2021-06-18 | 深圳市东一思创电子有限公司 | Connector assembly |
-
2018
- 2018-12-28 CN CN201811627564.2A patent/CN109672051A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428936A (en) * | 2019-08-28 | 2019-11-08 | 北京鼎翰科技有限公司 | A kind of anti-twisting type coaxial cable |
| CN110428936B (en) * | 2019-08-28 | 2020-11-27 | 非凡电缆集团有限公司 | Anti-twisting coaxial cable |
| CN112993655A (en) * | 2021-02-20 | 2021-06-18 | 深圳市东一思创电子有限公司 | Connector assembly |
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