CN208539121U - Communication cable - Google Patents
Communication cable Download PDFInfo
- Publication number
- CN208539121U CN208539121U CN201821050036.0U CN201821050036U CN208539121U CN 208539121 U CN208539121 U CN 208539121U CN 201821050036 U CN201821050036 U CN 201821050036U CN 208539121 U CN208539121 U CN 208539121U
- Authority
- CN
- China
- Prior art keywords
- connector
- cable
- receiving hole
- hole
- fast joint
- 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
Links
- 238000004891 communication Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000004589 rubber sealant Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of communication cable, including cable, cable has terminals, terminals are detachably provided with fast joint, fast joint is rigid structure, fast joint includes the first connector and the second connector being screwed on the first joint screw thread, first connector is set in one of them of two cables to wiring, and first connector be selectively fixed on cable by the first fixed mechanism, second connector is set on another of two cables to wiring, and second connector be selectively fixed on cable by the second fixed mechanism, when the first connector and the second connector connect, the wiring position of two cables is located in fast joint.By the way that the fast joint of rigid structure is arranged, wiring position can be reinforced using fast joint, prevents wiring position from being pullled in two cable connections, and fixed mechanism can be such that fast joint is fixedly connected respectively with the cable of two wiring, and fast joint is prevented to be detached from cable.
Description
Technical field
The utility model relates to field of cable technology more particularly to a kind of communication cables.
Background technique
Communication cable can implement field connection in practical application, to meet the laying demand of different distance.It is existing
Communication cable be usually in wiring directly stripping cable surface insulating protective layer, and expose corresponding core, twine
The corresponding core of the cable of wiring is needed around two, then in wiring position winding adhesive waterproof tape with link position.It is existing
The docking of some communication cables has the following deficiencies: that winding is easy to appear when 1, adhesive waterproof tape is wrapped in wiring position is not tight
It is close, lead to the problem that core is exposed, and then make cable there are security risks；2, adhesive waterproof tape is easy breakage；3, the wiring of cable
Position cannot bear the biggish power of pullling, and be easy to be broken cable in wiring position, influence the normal use of cable.
Utility model content
The purpose of this utility model is that: a kind of communication cable is provided, structure is simple, easy-to-connect, and wiring
Position intensity is high, good reliability.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of communication cable, including cable are provided, the cable has terminals, and the terminals are removably set
It is equipped with fast joint, the fast joint is rigid structure, and the fast joint includes the first connector and revolves with first joint screw thread
The second connector connect, first connector are set in one of them of two cables to wiring, and described first connects
Head is selectively fixed on the cables by the first fixed mechanism, and second connector is set in two electricity to wiring
On another of cable, and second connector is selectively fixed by the second fixed mechanism on the cables, when described first
When connector is connected with second connector, the wiring position of two cables is located in the fast joint.
As a kind of preferred embodiment of communication cable, it is provided through stepped hole in first connector, described
Rank hole includes the first receiving hole and the second receiving hole set gradually, and the size of first receiving hole is less than described second and accommodates
The terminals of the size in hole, the cable are located in first receiving hole, and internal screw thread is arranged in the inner wall of second receiving hole.
As a kind of preferred embodiment of communication cable, one end of second connector is set in the described of the cable
Terminals, the other end are inserted in second receiving hole, and by the second connector outer wall be arranged external screw thread with it is described
Second receiving hole screw thread is screwed on.
As a kind of preferred embodiment of communication cable, first fixed mechanism includes being provided with first connector
On the first threaded hole, first threaded hole is connected to first receiving hole, is screwed with the first spiral shell in first threaded hole
Nail, first screw selectively push against the surface of the cable.
As a kind of preferred embodiment of communication cable, it is arranged on first connector around the center annular of the cable
At least two first threaded holes.
It is described through setting third receiving hole in second connector as a kind of preferred embodiment of communication cable
Second fixed mechanism includes the second threaded hole being provided on second connector, and second threaded hole, which is connected to the third, to be held
It receives hole, the second screw is screwed in second threaded hole, second screw selectively pushes against the surface of the cable.
As a kind of preferred embodiment of communication cable, it is arranged on second connector around the center annular of the cable
At least two second threaded holes.
As a kind of preferred embodiment of communication cable, side that first connector is contacted with the surface of the cable
It is provided with the first rubber sealant；
The side that second connector is contacted with the surface of the cable is provided with the second rubber sealant.
As a kind of preferred embodiment of communication cable, the wiring position of the cable is wound with adhesive waterproof tape,
The adhesive waterproof tape is located in the fast joint.
As a kind of preferred embodiment of communication cable, the connection position of first connector and second connector is installed
It is equipped with the sealing ring for blocking the link position.
The utility model has the following beneficial effects: by setting rigid structure fast joint, can in two cable connections,
Wiring position is reinforced using fast joint, prevents wiring position from being pullled, and fixed mechanism can be such that fast joint connects respectively with two
The cable of line is fixedly connected, and fast joint is prevented to be detached from cable.
Detailed description of the invention
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the cross-sectional view of communication cable described in the utility model embodiment.
In figure:
1, cable；11, terminals；12, wiring position；2, the first connector；21, the first receiving hole；22, the second receiving hole；
3, the second connector；31, third receiving hole；4, the first screw；5, the second screw.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts
The range of type protection.
As shown in Figure 1, in an embodiment of the utility model, this communication cable, including cable 1, the cable 1
With terminals 11, the terminals 11 are detachably provided with fast joint, and the fast joint is rigid structure, the fast joint
Including the first connector 2 and the second connector 3 being screwed on 2 screw thread of the first connector, first connector 2 be set in two it is waiting
In one of them of the cable 1 of line, and first connector 2 is selectively fixed on the cable by the first fixed mechanism
On 1, second connector 3 is set on another of two cables 1 to wiring, and second connector 3 passes through the
Two fixed mechanisms are selectively fixed on the cable 1, when first connector 2 and second connector 3 connection, two institutes
The wiring position 12 for stating cable 1 is located in the fast joint.It, can be in two cables 1 by the way that the fast joint of rigid structure is arranged
When wiring, wiring position 12 is reinforced using fast joint, prevents wiring position 12 from being pullled, and fixed mechanism can make fast joint point
It is not fixedly connected with the cable 1 of two wiring, fast joint is prevented to be detached from cable 1.
In a preferred embodiment of the utility model, it is provided through stepped hole in first connector 2, it is described
Stepped hole includes the first receiving hole 21 and the second receiving hole 22 set gradually, and the size of first receiving hole 21 is less than described
The terminals 11 of the size of second receiving hole 22, the cable 1 are located in first receiving hole 21, second receiving hole 22
Inner wall be arranged internal screw thread.
Stepped hole is set, and the screw thread that the first connector 2 and the second connector 3 may be implemented is screwed on, because in two 1 wiring of cable
When, the specification of cable 1 is identical, therefore the internal diameter of one end that the first connector 2 and the second connector 3 and cable 1 connect will necessarily be identical,
The setting of this stepped hole avoids the structure for setting the second connector 3 to necking, reduces the manufacture difficulty of the second connector 3.
In the present embodiment, one end of second connector 3 is set in the terminals 11 of the cable 1, the other end
It is inserted in second receiving hole 22, and passes through the external screw thread of 3 outer wall of the second connector setting and second receiving hole
22 screw threads are screwed on.
In another preferred embodiment of the utility model, first fixed mechanism includes being provided with described first
The first threaded hole on connector 2, first threaded hole are connected to first receiving hole 21, are screwed in first threaded hole
First screw 4,4 selectivity of the first screw push against the surface of the cable 1.
In one embodiment, at least two first spiral shells are set around the center annular of the cable 1 on first connector 2
Pit.In the present embodiment, three the first threaded holes of annular setting on the first connector 2, are fixing the first connector 2 and one of them
When cable 1, the first screw 4 in three the first threaded holes is screwed to the surface for pushing against cable 1, and the depth phase of screw-in
Deng.
In another preferred embodiment of the utility model, through setting third receiving hole in second connector 3
31, second fixed mechanism includes the second threaded hole being provided on second connector 3, and second threaded hole is connected to institute
Third receiving hole 31 is stated, the second screw 5 is screwed in second threaded hole, 5 selectivity of the second screw pushes against the electricity
The surface of cable 1.
In one embodiment, at least two second spiral shells are set around the center annular of the cable 1 on second connector 3
Pit.In the present embodiment, three the second threaded holes of annular setting on the second connector 3 are fixing the second connector 3 and another electricity
When cable 1, the second screw 5 in three the second threaded holes is screwed to the surface for pushing against cable 1, and the deep equality of screw-in.
When in use, after the terminals 11 of one of cable 1 being separated the stepped hole for passing through the first connector 2 after core
It is pulled out by the other end of the first connector 2, the terminals 11 of another cable 1 is separated and pass through the of the second connector 3 after core
Three receiving holes 31 are pulled out by the other end of the second connector 3, then the second connector 3 is screwed in by the core wiring to two cables 1
On first connector 2, then the first screw 4 and the second screw 5 are turned respectively, the first screw 4 and the second screw 5 is made to push against two respectively
Cable 1.
In one embodiment of the utility model, the side that first connector 2 is contacted with the surface of the cable 1 is set
It is equipped with the first rubber sealant, the side that second connector 3 is contacted with the surface of the cable 1 is provided with the second rubber seal
Layer.Rubber sealant can isolate the core of fast joint Yu wiring position 12, prevent wiring position 12 from passing fax in electric leakage
To fast joint, security risk is reduced.
Specifically, the first rubber sealant is arranged in the inner wall of the stepped hole of the first connector 2, the third of the second connector 3 is accommodated
The second rubber sealant is arranged in the inner wall in hole 31.
In another embodiment of the utility model, the wiring position 12 of the cable 1 is wound with adhesive waterproof tape,
The adhesive waterproof tape is located in the fast joint.Adhesive waterproof tape can guarantee that the connection of the wiring position 12 in two cables 1 is steady
It is fixed, the normal use of the cable 1 after guaranteeing wiring.
In the further embodiment of the utility model, the connection position of first connector 2 and second connector 3 is installed
It is equipped with the sealing ring for blocking the link position.The setting of sealing ring is for the connection position to the first connector 2 and the second connector 3
Sealing is set, because the first connector 2 and 3 screw thread of the second connector are screwed on and are integrated, certainly exists gap therebetween.
Furthermore it is also possible to when the first connector 2 and the second connector 3 are set on corresponding cable 1, to 2 He of the first connector
On the one hand the connection gap filling with sealant of second connector 3 and cable 1 is to carry out position to the first connector 2 and the second connector 3 to add
Gu processing, is on the other hand sealed the gap between the first connector 2 and the second connector 3 and cable 1.
In a specific embodiment of the utility model, this cable 1 includes copper conductor, there is cast packet on copper conductor
Insulating layer.Copper conductor and its insulating layer of outsourcing constitute core, this cable 1 includes multiple lines pair, and each line is twisted to by two
The core of conjunction forms, and each line is externally surrounded by line to shielded layer, and shielded layer is made of aluminium-plastic tape for this line, in core
Outside be cased with total shielded layer, total shielded layer is one layer of organization level, and establishment material is circular copper wire or tin-plating round copper wire, to improve screen
Effect is covered, total shielded layer can be used two layers.It is the fire-retardant oversheath with fire retardation outside total shielded layer, the fire-retardant oversheath
Material uses low-smoke and flame retardant polyvinyl chloride.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model
In.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, retouching
The particular features, structures, materials, or characteristics stated can be in any one or more of the embodiments or examples with suitable side
Formula combines.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (10)
1. a kind of communication cable, including cable, which is characterized in that the cable has terminals, and the terminals are removable
Be provided with fast joint with unloading, the fast joint is rigid structure, the fast joint include the first connector and with first connector
The second connector that screw thread is screwed on, first connector are set in one of them of two cables to wiring, and described
First connector is selectively fixed on the cables by the first fixed mechanism, and second connector is set in two to wiring
On another of the cable, and second connector is selectively fixed on the cables by the second fixed mechanism, works as institute
When stating the first connector and connecting with second connector, the wiring position of two cables is located in the fast joint.
2. communication cable according to claim 1, which is characterized in that be provided through step in first connector
Hole, the stepped hole include the first receiving hole and the second receiving hole set gradually, and the size of first receiving hole is less than institute
The size of the second receiving hole is stated, the terminals of the cable are located in first receiving hole, the inner wall of second receiving hole
Internal screw thread is set.
3. communication cable according to claim 2, which is characterized in that one end of second connector is set in described
The terminals of cable, the other end are inserted in second receiving hole, and pass through the outer of the second connector outer wall setting
Screw thread is screwed on the second receiving hole screw thread.
4. communication cable according to claim 2, which is characterized in that first fixed mechanism includes being provided with institute
The first threaded hole on the first connector is stated, first threaded hole is connected to first receiving hole, the first threaded hole inward turning
It is connected to the first screw, first screw selectively pushes against the surface of the cable.
5. communication cable according to claim 4, which is characterized in that on first connector in the cable
At least two first threaded holes are arranged in thimble shape.
6. communication cable according to claim 3, which is characterized in that hold in second connector through setting third
Receive hole, second fixed mechanism includes the second threaded hole being provided on second connector, the second threaded hole connection
The third receiving hole, the second screw is screwed in second threaded hole, and second screw selectively pushes against the cable
Surface.
7. communication cable according to claim 6, which is characterized in that on second connector in the cable
At least two second threaded holes are arranged in thimble shape.
8. communication cable according to any one of claims 1 to 7, which is characterized in that first connector with it is described
The side of the surface contact of cable is provided with the first rubber sealant；
The side that second connector is contacted with the surface of the cable is provided with the second rubber sealant.
9. communication cable according to any one of claims 1 to 7, which is characterized in that the wiring of the cable
Position is wound with adhesive waterproof tape, and the adhesive waterproof tape is located in the fast joint.
10. communication cable according to any one of claims 1 to 7, which is characterized in that first connector and described
The link position of second connector is provided with the sealing ring for blocking the link position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050036.0U CN208539121U (en) | 2018-06-29 | 2018-06-29 | Communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050036.0U CN208539121U (en) | 2018-06-29 | 2018-06-29 | Communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539121U true CN208539121U (en) | 2019-02-22 |
Family
ID=65380146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050036.0U Expired - Fee Related CN208539121U (en) | 2018-06-29 | 2018-06-29 | Communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086139A (en) * | 2019-03-29 | 2019-08-02 | 武汉船用机械有限责任公司 | Waterproof cable joint |
-
2018
- 2018-06-29 CN CN201821050036.0U patent/CN208539121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086139A (en) * | 2019-03-29 | 2019-08-02 | 武汉船用机械有限责任公司 | Waterproof cable joint |
| CN110086139B (en) * | 2019-03-29 | 2021-04-09 | 武汉船用机械有限责任公司 | Waterproof cable joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |