CN208461039U - A kind of network connector - Google Patents
A kind of network connector Download PDFInfo
- Publication number
- CN208461039U CN208461039U CN201821251950.1U CN201821251950U CN208461039U CN 208461039 U CN208461039 U CN 208461039U CN 201821251950 U CN201821251950 U CN 201821251950U CN 208461039 U CN208461039 U CN 208461039U
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- Prior art keywords
- plug
- sliding sleeve
- network connector
- spring
- section
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of network connectors, including cylindrical plug and socket, the plug includes with the linkage section of socket interconnection and for the introducing section of wiring, the introducing section is fixedly connected as plug entirety by screw thread and linkage section, the plug monolithic case is provided with cricoid concave surface on face, spring and sliding sleeve are successively cased in the annular concave surface, the sliding sleeve and spring are arranged in same axis direction, and sliding sleeve is for squeezing spring；This programme innovative point is that be designed using floating structure, so that entire plug is whole when by external force, by the spring and sliding sleeve of plug exterior come negative function power, function is compensated to plug, reduce influence of the external force to contact pin in plug, guarantees the signal transmission of connector.
Description
Technical field
The present invention relates to field of connectors, more particularly, to a kind of network connector.
Background technique
Electric connector of car coupler is as the main body being electrically connected between compartment between rail traffic vehicles, but because by machinery
Hitch swings, to inserting to the neutral factors such as bad, workshop network signal transfer functions from failing to be integrated on electric connector of car coupler,
Workshop network transmission is realized to which individual networks connector need to be increased.Although this realizes the transmission of workshop network signal, increase
The pressure and cost pressure of vehicle section installation space.Vehicle section unfavorable factor is overcome in order to realize, by network signal transfer function
It is integrated on electric connector of car coupler, is effectively increased vehicle section connector utilization rate.
And general network connector is mature technology and structure, if be directly integrated on electric connector of car coupler,
Necessarily in the case where vehicle condition complexity, when electric connector of car coupler receives swing, existing network connector is substantially
The case where will appear broken needle or loosening.And the development of bullet train now, so that network signal especially video and audio
The transmission of signal needs highly stable transmission environment.Therefore network connector in the prior art, which is not able to satisfy substantially, needs
It wants, it is necessary to a kind of new network connector is designed, to overcome these defects.
Summary of the invention
The object of the present invention is to provide a kind of new network connectors, by being changed in structure, so that connector
With the function by force compensating, goes to offset bullet train bring and swing to influence by compensation function, guarantee the transmission of signal.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of network connector, including cylindrical plug and socket, the plug include the linkage section with socket interconnection
With the introducing section for wiring, the introducing section is fixedly connected as plug entirety by screw thread and linkage section, and the plug is whole
It is provided with the annular concave surface coaxial with cylinder on shell surface, spring and sliding sleeve, the sliding sleeve are successively cased in the annular concave surface
It is arranged with spring in same axis direction, sliding sleeve is for squeezing spring.
In the above-mentioned technical solutions, several non-touching metal ferrules are provided in the linkage section, all metals are inserted
Needle is fixed as one by insulation filler.
In the above-mentioned technical solutions, it is set on the corresponding linkage section inner wall in part of the metal ferrule stretching insulation filler
It is equipped with shielding band.
In the above-mentioned technical solutions, the shielding band is cricoid metal tape, is provided on metal tape along axis direction
Several elastic connecting fingertips, several elastic connecting fingertips are evenly distributed on metal tape.
In the above-mentioned technical solutions, the inner wall of the shell for introducing section and linkage section is shielded layer.
In the above-mentioned technical solutions, the inner wall for introducing section is connect with the shielded layer for the network cable being introduced into.
In the above-mentioned technical solutions, the shielded layer of the network cable and the inner wall of introducing section are integrated knot by cold pressing
Structure.
In the above-mentioned technical solutions, it is arranged on the outer surface of the sliding sleeve jagged.
In the above-mentioned technical solutions, the notch is arranged along the circumferential direction of sliding sleeve, and notch is the annular groove on sliding sleeve surface.
In the above-mentioned technical solutions, the sliding sleeve is fixed with external connection object, and under the squeezing action of spring, plug is whole
For floating structure, plug is whole can the contact movement on axis relative to sliding sleeve.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
This programme innovative point is that be designed using floating structure, so that entire plug is whole by external force
When, by the spring and sliding sleeve of plug exterior come negative function power, function is compensated to plug, reduces external force to contact pin in plug
Influence, guarantee connector signal transmission.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of plug；
Fig. 3 is the structural schematic diagram of socket；
Fig. 4 is the structural schematic diagram for shielding band；
Wherein: 1 is plug, and 2 be socket, and 3 be plug body, and 4 be shielding band, and 5 be metal ferrule, and 6,11 be insulation filling
Object, 7 be spring, and 8,12 be leading-in end, and 9 be that jack housing is used to be in close contact with shielding band, and 10 be metal jack, and 13 be elasticity
Contact refers to.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
As shown in Figure 1, the network connector in this example is column construction, it is divided into plug and socket two parts, wherein plug
It again include linkage section and introducing section.It is mainly provided with metal ferrule in linkage section for being cooperatively connected with socket, and draws
Enter in section for introducing external network line and being attached with the metal ferrule in linkage section.
As shown in Fig. 2, being the structure of linkage section, internal metal ferrule is fixed by insulation filler, each metal
Contact pin passes through insulation filler and is packaged fixation, so that metal ferrule used and insulation filler are an entirety, connection
Boss is provided in section for positioning insulation filler, so that metal ferrule extend into corresponding position.In the position of metal ferrule
Place is set, circle shielding band is provided at the shell inner surface of linkage section, the effect of the shielding band is for when plug and socket connects
When connecing, effectively the shell of plug and socket is attached, so that the shell of entire plug and socket constitutes complete shielding
Shell.
As shown in figure 3, the structure comprising leading-in end, the structure of leading-in end is simple, is mainly used for the network that will be introduced into
Cable is fixed and lays.Because insulation filler is not fixed in linkage section, an active force for fixing is needed, because
This is provided with a filling cylinder in introducing section, and the filling cylinder is after introducing section and connecting with linkage section for resisting insulation filling
Object.The shell inner surface for introducing section is similarly shielded layer, after network cable introduces, in order to get best shield effectiveness, this
An entirety is designed as using by the shielded layer of the shielding shell of plug entirety and network cable in invention.Therefore, by grid line
The shielded layer of cable and the inner surface for introducing section are integrated using cold press technique cold pressing, guarantee the shielded layer of entire connection plug not by
Separation.
When linkage section and when introducing section and being connected through a screw thread as an entirety, and conventional connector construction is without what area
Not.As shown in Fig. 2, in this example on the basis of being connected as entirety, it is coaxial with cylinder by designing one on whole shell surface
Annular concave surface, a coil spring and sliding sleeve are then axially successively cased in concave surface.The outer surface of sliding sleeve is along on axis
It is provided with a circle groove, the effect of the groove is for positioning with external connection.It is incited somebody to action when external locking end is inserted into groove
The position of entire sliding sleeve is fixed, so that sliding sleeve not can be carried out the movement in axial direction, when entire connector receives in axial direction
When power, it just will drive entire connector and spring be mobile, so that spring squeezes sliding sleeve, and sliding sleeve is because solid
Fixed motionless, then spring will generate reaction force and compensate to connector, so that connector Rapid reset.So as to avoid
Because external active force causes the connection in connector to generate failure and influence.
Exactly because entire plug uses floating type structure and designs, so that whole network connector is in fixed good position
Afterwards, substantially when two compartments because when occurring to swing and generate extruding force the inside connector of connector will not be damaged, greatly
Improve the reliability and stability of connector.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (10)
1. a kind of network connector, including cylindrical plug and socket, it is characterised in that the plug includes to interconnect with socket
Linkage section and introducing section for wiring, the introducing section is fixedly connected as plug entirety by screw thread and linkage section, described
It is provided with the annular concave surface coaxial with cylinder on plug monolithic case face, is successively cased with spring and sliding sleeve in the annular concave surface,
The sliding sleeve and spring are arranged in same axis direction, and sliding sleeve is for squeezing spring.
2. a kind of network connector according to claim 1, it is characterised in that be provided in the linkage section it is several mutually not
The metal ferrule of contact, all metal ferrules are fixed as one by insulation filler.
3. a kind of network connector according to claim 2, it is characterised in that the metal ferrule stretches out insulation filler
The corresponding linkage section inner wall in part on be provided with shielding band.
4. a kind of network connector according to claim 3, it is characterised in that the shielding band is cricoid metal tape, gold
Category, which takes, is provided with several elastic connecting fingertips along axis direction, several elastic connecting fingertips are evenly distributed on metal tape.
5. a kind of network connector according to claim 1, it is characterised in that the shell for introducing section and linkage section
Inner wall is shielded layer.
6. a kind of network connector according to claim 5, it is characterised in that the inner wall for introducing section be introduced into
The shielded layer of network cable connects.
7. a kind of network connector according to claim 6, it is characterised in that the shielded layer of the network cable and introducing
The inner wall of section is structure as a whole by cold pressing.
8. a kind of network connector according to claim 1, it is characterised in that be provided on the outer surface of the sliding sleeve scarce
Mouthful.
9. a kind of network connector according to claim 8, it is characterised in that the notch is arranged along the circumferential direction of sliding sleeve,
Notch is the annular groove on sliding sleeve surface.
10. according to claim 1 or a kind of network connector described in 9, it is characterised in that the sliding sleeve and external connection object are solid
Fixed, under the squeezing action of spring, plug generally floating structure, plug is whole can the contact on axis relative to sliding sleeve
It is mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251950.1U CN208461039U (en) | 2018-08-06 | 2018-08-06 | A kind of network connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251950.1U CN208461039U (en) | 2018-08-06 | 2018-08-06 | A kind of network connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461039U true CN208461039U (en) | 2019-02-01 |
Family
ID=65178662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821251950.1U Active CN208461039U (en) | 2018-08-06 | 2018-08-06 | A kind of network connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208461039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111146635A (en) * | 2019-12-31 | 2020-05-12 | 常州易泽科通信科技有限公司 | Multi-channel fool-proof multi-contact connector pair |
-
2018
- 2018-08-06 CN CN201821251950.1U patent/CN208461039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111146635A (en) * | 2019-12-31 | 2020-05-12 | 常州易泽科通信科技有限公司 | Multi-channel fool-proof multi-contact connector pair |
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