CN207559175U - The special internal cone type plug shielded connector of railway - Google Patents
The special internal cone type plug shielded connector of railway Download PDFInfo
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- CN207559175U CN207559175U CN201721538100.5U CN201721538100U CN207559175U CN 207559175 U CN207559175 U CN 207559175U CN 201721538100 U CN201721538100 U CN 201721538100U CN 207559175 U CN207559175 U CN 207559175U
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- cone
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Abstract
The utility model is related to a kind of special internal cone type plug shielded connectors of railway, before use, the insulating layer of cable one end is divested, it is exposed to cable core outer, then cable core is inserted into after shielding copper pipe and is connect with conductor connector, the insulating layer in cable at this time is bonded with the inner surface of stress cone ontology, stress cone ontology is arranged in the insulator cone extended outside inner cone, the cooperation of stress cone ontology and inner cone does not change with the outside diameter of cable, the cable of plurality of specifications can be coordinated to use, expand the application range of the utility model connector；Stress cone ontology and insulator cone wrap up cable outside inner cone, and cable core can effectively be prevented to be detached from conductor connector, and the performance of the utility model connector is made relatively to stablize.
Description
Technical field
The utility model is related to connector technique field, more particularly, to a kind of special internal cone type plug shielding connection of railway
Device.
Background technology
The mounting structure of traditional internal cone type plug-in connector is：Stress cone is inserted in inner cone, cable is plugged in stress
In cone, the insulation sheath in cable is bonded with stress cone, and this mounting structure is only applicable to the cable of same radius specification, works as electricity
When the radius of cable changes, the cooperation of connector stress cone and inner cone changes with the outside diameter of cable, and the performance of connector is unstable.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome the mounting structure of traditional internal cone type plug-in connector
The cable of same radius specification is only applicable to, when the radius of cable changes, the cooperation of connector stress cone and inner cone is with cable
Outer diameter and change, the performance instability problem of connector, a kind of railway special internal cone type plug shielded connector is provided.
Technical solution is used by the utility model solves its technical problem：A kind of special internal cone type plug shielding of railway
Connector including inner cone and the conductor connector being arranged in inner cone, is fixedly plugged with insulator cone in the inner cone, described exhausted
Edge cone one end is extended outside the inner cone, and one end in the insulator cone in inner cone is fixedly plugged with shielding copper pipe,
The other end is inserted with stress cone ontology, is inserted with cable in the stress cone ontology, and the cable core in the cable is plugged in
It is connect in the shielding copper pipe and with the conductor connector, the insulating layer in the cable is bonded with the stress cone ontology.
The special internal cone type plug shielded connector of railway of the utility model, before use, by the insulating layer of cable one end
It divests, is exposed to cable core outer, then cable core is inserted into after shielding copper pipe and is connect with conductor connector, electricity at this time
Insulating layer in cable is bonded with the inner surface of stress cone ontology, and stress cone ontology is arranged on the insulator cone extended outside inner cone
Interior, the cooperation of stress cone ontology and inner cone does not change with the outside diameter of cable, and the cable of plurality of specifications can be coordinated to use, expanded
The application range of the utility model connector；Stress cone ontology and insulator cone wrap up cable outside inner cone, can be effective
Cable core is prevented to be detached from conductor connector, the performance of the utility model connector is made relatively to stablize.
In order to realize that insulator cone fixation is plugged in inner cone, the insulator cone is plugged in by jacking fixation in described
In cone, annular groove is circumferentially offered in the insulator cone, is set on the jacking and annular protrusion, the convex annular card lifting is set
In the annular groove, the jacking is fixedly mounted on the inner cone, and jacking is fixed on inner cone, the annular protrusion on jacking
Be fastened in annular groove, annular protrusion limits the movement of insulator cone radial direction, effectively prevent insulator cone with
The disengaging of inner cone.
It is plugged in insulator cone to realize that shielding copper pipe is fixed, annular groove is circumferentially offered in the insulator cone,
Insulator cone shielding is provided in the annular groove, one end of the insulator cone shielding offers annular opening, the shielding
Copper pipe is fastened in the annular opening, and the other end of the insulator cone shielding is bonded with the stress cone ontology, insulation cone
Body shielding is limited in insulator cone, and shielding copper pipe is fastened in the annular opening in insulator cone shielding, annular opening limit
It has made shielding copper pipe to be displaced outwardly, has effectively prevented shielding copper pipe and deviate from out of insulator cone.
Further, stress cone is inserted in the stress cone ontology to shield, the insulating layer in the cable is answered with described
Power cone shielding fitting.
The beneficial effects of the utility model are:The special internal cone type plug shielded connector of railway of the utility model, makes
With preceding, the insulating layer of cable one end is divested, is exposed to cable core outer, then by cable core be inserted into after shielding copper pipe with
Conductor connector connects, and the insulating layer in cable at this time is bonded with the inner surface of stress cone ontology, and stress cone ontology is arranged on
Extend in the insulator cone outside inner cone, the cooperation of stress cone ontology and inner cone does not change with the outside diameter of cable, can coordinate more
The cable of kind specification uses, and expands the application range of the utility model connector；Stress cone ontology and insulator cone are in inner cone
It is outer to wrap up cable, cable core can effectively be prevented to be detached from conductor connector, make the performance of the utility model connector
Relatively stablize.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the two-dimensional representation of the utility model；
Fig. 2 is the enlarged drawing at A in the utility model Fig. 1.
In figure：1. inner cone, 2. conductor connectors, 3. insulator cones, 4. shielding copper pipes, 5. stress cone ontologies, 6. cables, 7.
Cable core, 8. insulating layers, 9. jackings, 10. annular protrusions, the shielding of 11. insulator cones, the shielding of 12. stress cones.
Specific embodiment
Presently in connection with attached drawing, the utility model is described in more detail.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
A kind of special internal cone type plug shielded connector of railway as shown in Figure 1, including inner cone 1 and is arranged in inner cone 1
Conductor connector 2, insulator cone 3 is fixedly plugged in the inner cone 1, the insulator cone 3 is plugged in by the fixation of jacking 9
In the inner cone 1, annular groove is circumferentially offered in the insulator cone 3, setting and annular protrusion 10 on the jacking 9, such as Fig. 2
Shown, the annular protrusion 10 is fastened in the annular groove, and described 3 one end of insulator cone is extended outside the inner cone 1, described
One end in insulator cone 3 in inner cone 1 is fixedly plugged with shielding copper pipe 4, and the other end is inserted with stress cone ontology 5, described
Be inserted with cable 6 in stress cone ontology 5, the cable core 7 in the cable 6 be plugged in the shielding copper pipe 4 and with it is described
Conductor connector 2 connects, and the insulating layer 8 in the cable 6 is bonded with the stress cone ontology 5.
The special internal cone type plug shielded connector of railway of the utility model, before use, by the insulating layer of 6 one end of cable
8 divest, and are exposed to cable core 7 outer, and then cable core 7 is inserted into after shielding copper pipe 4 and is connect with conductor connector 2, this
When cable 6 in insulating layer 8 be bonded with the inner surface of stress cone ontology 5, stress cone ontology 5, which is arranged on, to be extended outside inner cone 1
Insulator cone 3 in, stress cone ontology 5 and the cooperation of inner cone 1 do not change with 6 outer diameter of cable, can coordinate plurality of specifications
Cable 6 uses, and expands the application range of the utility model connector；Stress cone ontology 5 and insulator cone 3 will outside inner cone 1
Cable 6 wraps up, and cable core 7 can effectively be prevented to be detached from conductor connector 2, make the performance of the utility model connector compared with
Stablize.
Annular groove is circumferentially offered in the insulator cone 3, insulator cone shielding 11 is provided in the annular groove, it is described
One end of insulator cone shielding 11 offers annular opening, and the shielding copper pipe 4 is fastened in the annular opening, the insulation
The other end of cone shielding 11 is bonded with the stress cone ontology 5, and insulator cone shielding 11 is limited in insulator cone 3, shields
It covers in the annular opening that copper pipe 4 is fastened in insulator cone shielding 11, annular opening limits shielding copper pipe 4 and is displaced outwardly, and has
Effect prevents shielding copper pipe 4 to deviate from out of insulator cone 3.
Stress cone shielding 12 is inserted in the stress cone ontology 5, insulating layer 8 and the stress cone in the cable 6
12 fitting of shielding.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to novel technical scope on specification, it is necessary to which its technology is determined according to right
Property range.
Claims (4)
1. a kind of special internal cone type plug shielded connector of railway, it is characterised in that：Including inner cone (1) and it is arranged on inner cone (1)
Interior conductor connector (2), the inner cone (1) is interior to be fixedly plugged with insulator cone (3), insulator cone (3) one end extension
Go out the inner cone (1) outside, one end in the insulator cone (3) in inner cone (1) is fixedly plugged with shielding copper pipe (4), separately
One end is inserted with stress cone ontology (5), is inserted with cable (6) in the stress cone ontology (5), the cable in the cable (6)
Core (7) is plugged in the shielding copper pipe (4) and is connect with the conductor connector (2), the insulating layer in the cable (6)
(8) it is bonded with the stress cone ontology (5).
2. the special internal cone type plug shielded connector of railway as described in claim 1, it is characterised in that：The insulator cone
(3) it is plugged in the inner cone (1) by the way that jacking (9) is fixed, annular groove is circumferentially offered on the insulator cone (3), it is described
Setting and annular protrusion (10), the annular protrusion (10) are fastened in the annular groove on jacking (9), and the jacking (9) is solid
Dingan County is on the inner cone (1).
3. the special internal cone type plug shielded connector of railway as described in claim 1, it is characterised in that：The insulator cone
(3) annular groove is circumferentially offered on, insulator cone shielding (11) is provided in the annular groove, the insulator cone shields (11)
One end offer annular opening, the shielding copper pipe (4) is fastened in the annular opening, and the insulator cone shields (11)
The other end be bonded with the stress cone ontology (5).
4. the special internal cone type plug shielded connector of railway as described in claim 1, it is characterised in that：The stress cone ontology
(5) stress cone is inserted in and shields (12), the insulating layer (8) in the cable (6) is bonded with stress cone shielding (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538100.5U CN207559175U (en) | 2017-11-16 | 2017-11-16 | The special internal cone type plug shielded connector of railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538100.5U CN207559175U (en) | 2017-11-16 | 2017-11-16 | The special internal cone type plug shielded connector of railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207559175U true CN207559175U (en) | 2018-06-29 |
Family
ID=62679128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721538100.5U Active CN207559175U (en) | 2017-11-16 | 2017-11-16 | The special internal cone type plug shielded connector of railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207559175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872646A (en) * | 2018-07-03 | 2018-11-23 | 镇江市华展电子科技有限公司 | A kind of type stern fast test connector slotting fastly |
-
2017
- 2017-11-16 CN CN201721538100.5U patent/CN207559175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872646A (en) * | 2018-07-03 | 2018-11-23 | 镇江市华展电子科技有限公司 | A kind of type stern fast test connector slotting fastly |
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