CN214280375U

CN214280375U - Anti-electromagnetic interference communication connector

Info

Publication number: CN214280375U
Application number: CN202023104343.2U
Authority: CN
Inventors: 龚兵; 陈建国
Original assignee: Dongguan Keyouda Electronic Technology Co ltd
Current assignee: Dongguan Keyouda Electronic Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-24
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an anti-electromagnetic interference's communication connector, including the connector body, the connector body comprises first connector and second connector, first connector comprises first connector and first connecting pipe, first connecting pipe one end fixedly connected with cable input end, first connecting pipe other end fixedly connected with first connector, the first connecting pipe outside is provided with first connecting piece, the first sleeve pipe of first connecting piece one end fixedly connected with, the second connector comprises second connector and second connecting pipe, second connecting pipe one end fixedly connected with cable output end, second connecting pipe other end fixedly connected with second connector. This kind of anti-electromagnetic interference's communication connector can solve the joint of two cables and can have the crosstalk phenomenon when being in to carry out data transmission, and current communication connector when circuit connection, can't fix the junction, leads to communication connector to connect unstablely, the problem that breaks away from easily has higher practicality.

Description

Anti-electromagnetic interference communication connector

Technical Field

The utility model relates to a communication connection technical field specifically is an anti-electromagnetic interference's communication connector.

Background

A cable is a cable that transmits telephone, telegraph, facsimile documents, television and radio programs, data and other electrical signals. Is formed by twisting more than one pair of mutually insulated wires. Compared with an overhead open wire, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference and the like, and the communication cable is a communication line with a cable core consisting of a plurality of mutually insulated wires or conductors and a sealed sheath outside. And an outer protective layer is also arranged outside the sheath. There are many laying modes such as overhead, direct burial, pipeline and water bottom. The cable is divided into symmetrical, coaxial and comprehensive cables according to the structure; it is divided into field operation and permanent cable (underground and submarine cable) according to the function. The communication cable has wider transmission frequency band, larger communication capacity and small external interference, but is not easy to overhaul. Telephone, telegraph, data and images can be transmitted.

Because the cable can have the phenomenon of crosstalking when carrying out data transmission, it is comparatively obvious to cross talk in the joint department of two cables, can disturb signal's transmission, and current communication connector when circuit connection, can't fix the junction, leads to communication connector to connect unstable and break away from easily, has reduced communication connector's practicality. We have therefore developed this and proposed an anti-electromagnetic interference communications connector.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an anti-electromagnetic interference communication connector, which comprises a connector body, wherein the connector body is composed of a first connector and a second connector, the first connector is composed of a first connector and a first connecting pipe, one end of the first connecting pipe is fixedly connected with a cable input end, the other end of the first connecting pipe is fixedly connected with a first connecting head, a first connecting piece is arranged on the outer side of the first connecting pipe, one end of the first connecting piece is fixedly connected with a first sleeve, the second connector consists of a second connector and a second connecting pipe, one end of the second connecting pipe is fixedly connected with a cable output end, the other end of the second connecting pipe is fixedly connected with a second connector, the second connecting pipe outside is provided with the second connecting piece, second connecting piece one end is provided with the second sleeve pipe, first sleeve pipe and second sleeve pipe fixedly connected with sleeve.

As a preferred technical scheme of the utility model, first connector one end is provided with a plurality of metal connecting posts, second connector one end is provided with a plurality of metal connecting holes, the mutual block of metal connecting post and metal connecting hole, first connector passes through metal connecting post and metal connecting hole fixed connection with passing through the second connector, just the metal connecting hole outside is provided with the shielding layer.

As a preferred technical scheme of the utility model, the cable input end runs through first connecting pipe, the cable output end runs through the second connecting pipe, cable input end and output pass through first connector and second connector fixed connection.

As a preferred technical scheme of the utility model, first connecting pipe runs through first connecting piece, just first connecting pipe and the integrative structure of first connecting piece, the second connecting pipe runs through the second connecting piece, just the integrative structure of second connecting pipe and second connecting piece, just first connecting piece and the mutual block of second connecting piece, just be provided with seal ring between first connecting piece and the second connecting piece, first connecting piece and second connecting piece are insulating material constitution.

As a preferred technical scheme of the utility model, first connecting piece one side fixed mounting has the lug, the lug runs through first connecting piece and is connected to the spring, second connecting piece one side is provided with the pad of pressing that uses with first connecting piece cooperation, lug, spring and according to the pad all be provided with two sets ofly, lug, spring and according to the pad all along first connector and the symmetrical installation of second connector horizontal centerline.

As a preferred technical scheme of the utility model, first connecting piece all is provided with helicitic texture with first sleeve pipe contact position, just first connecting piece passes through helicitic texture fixed connection with first sleeve pipe, second sleeve pipe and second connecting piece sliding connection, first sleeve pipe and second sleeve pipe one side all are provided with anti-skidding line.

As an optimal technical scheme of the utility model, first sleeve pipe and second sleeve pipe respectively with sleeve both ends fixed connection, first sleeve pipe and second sleeve pipe all are provided with helicitic texture with sleeve contact site, first sleeve pipe and second sleeve pipe pass through helicitic texture and sleeve fixed connection, just the copper wire shielding layer has been woven to the sleeve inside.

The utility model has the advantages that:

1. this kind of anti-electromagnetic interference's communication connector, first connector one end is provided with a plurality of metal connecting posts, second connector one end is provided with a plurality of metal connecting holes, metal connecting post and the mutual block of metal connecting hole, first connector passes through metal connecting post and metal connecting hole fixed connection with passing through the second connector, and the metal connecting hole outside is provided with the shielding layer, through setting up the mutual block of metal connecting post and metal connecting hole, can make to be connected between first connector and the second connector and stabilize and break away from easily, be provided with the shielding layer through the metal connecting hole outside, can effectively prevent to crosstalk.

2. This kind of anti-electromagnetic interference's communication connector, first connecting pipe runs through first connecting piece, and first connecting pipe and the integrative structure of first connecting piece, the second connecting pipe runs through the second connecting piece, and the integrative structure of second connecting pipe and second connecting piece, and the mutual block of first connecting piece and second connecting piece, and be provided with seal ring between first connecting piece and the second connecting piece, first connecting piece and second connecting piece are insulating material and constitute, through setting up the mutual block of first connecting piece and second connecting piece, be provided with seal ring between first connecting piece and the second connecting piece, can make between first connecting piece and the second connecting piece inseparabler, prevent that dust and other impurity from getting into the junction.

3. This kind of anti-electromagnetic interference's communication connector, first connecting piece one side fixed mounting has the lug, the lug runs through first connecting piece and is connected to the spring, second connecting piece one side is provided with the pad of pressing that uses with first connecting piece cooperation, the lug, the spring all is provided with two sets ofly with pressing the pad, and the lug, the spring all installs along first connector and second connector horizontal centerline symmetry according to the pad, through setting up the lug, the spring with according to the pad, can make things convenient for first connecting piece and second connecting piece to dismantle fast.

4. This kind of anti-electromagnetic interference's communication connector, first sleeve pipe and second sleeve pipe respectively with sleeve both ends fixed connection, first sleeve pipe and second sleeve pipe all are provided with helicitic texture with sleeve contact site, first sleeve pipe and second sleeve pipe pass through helicitic texture and sleeve fixed connection, and the sleeve is inside to be woven has the copper wire shielding layer, through setting up first sleeve pipe and second sleeve pipe respectively with sleeve both ends fixed connection, can make first connector and second connector whole more firm, it is insulating dustproof, it has the copper wire shielding layer to weave through the sleeve is inside, can prevent outside electromagnetic signal interference.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a connector of an anti-electromagnetic interference communication connector of the present invention;

fig. 2 is a perspective view of a first connector and a second connector of an anti-electromagnetic interference communication connector of the present invention;

fig. 3 is a perspective view of an anti-electromagnetic interference communication connector of the present invention;

fig. 4 is a cross-sectional view of a first connector and a second connector of an anti-electromagnetic interference communication connector of the present invention.

In the figure: 1. a connector body; 2. a first connector; 3. a second connector; 4. a first connector; 5. a first connecting pipe; 6. a cable; 7. a first connecting member; 8. a first sleeve; 9. a second connector; 10. a second connecting pipe; 11. a second connecting member; 12. a second sleeve; 13. a sleeve; 14. a metal connecting column; 15. a metal connection hole; 16. a sealing gasket; 17. a bump; 18. a spring; 19. pressing the pad.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the anti-electromagnetic interference communication connector of the present invention comprises a connector body 1, the connector body 1 is composed of a first connector 2 and a second connector 3, the first connector 2 is composed of a first connector 4 and a first connector 5, one end of the first connector 5 is fixedly connected with an input end of a cable 6, the other end of the first connector 5 is fixedly connected with the first connector 4, a first connector 7 is arranged outside the first connector 5, one end of the first connector 7 is fixedly connected with a first sleeve 8, the second connector 3 is composed of a second connector 9 and a second connector 10, one end of the second connector 10 is fixedly connected with an output end of the cable 6, the other end of the second connector 10 is fixedly connected with a second connector 9, the outside of the second connector 10 is provided with a second connector 11, one end of the second connector 11 is provided with a second sleeve 12, a sleeve 13 is fixedly connected to the first sleeve 8 and the second sleeve 12.

Wherein, 4 one ends of first connector are provided with a plurality of

metal connecting posts

14, 9 one ends of second connector are provided with a plurality of metal connecting holes 15, metal connecting post 14 and the mutual block of metal connecting hole 15, first connector 4 with pass through metal connecting post 14 and metal connecting hole 15 fixed connection through second connector 9, and the metal connecting hole 15 outside is provided with the shielding layer, through setting up the mutual block of metal connecting post and metal connecting hole, can make to be connected between first connector 4 and the second connector and stably break away from easily, be provided with the shielding layer through the metal connecting hole outside, can effectively prevent to crosstalk.

Wherein, the cable 6 input runs through first connecting pipe 5, and the cable 6 output runs through second connecting pipe 10, and cable 6 input and output pass through first connector 4 and second connector 9 fixed connection, can make cable input and output fixed connection through setting up first connector and second connector.

Wherein, first connecting pipe 5 runs through first connecting piece 7, and first connecting pipe 5 and first connecting piece 7 body structure, second connecting pipe 10 runs through second connecting piece 11, and second connecting pipe 10 and second connecting piece 11 body structure, and first connecting piece 7 and the mutual block of second connecting piece 11, and be provided with seal ring 16 between first connecting piece 7 and the second connecting piece 11, first connecting piece 7 and second connecting piece 11 are insulating material constitution, through setting up the mutual block of first connecting piece and second connecting piece, be provided with seal ring 16 between first connecting piece 7 and the second connecting piece 11, can make between first connecting piece and the second connecting piece inseparabler, prevent that dust and other impurity from getting into the junction.

Wherein, first connecting piece 7 one side fixed mounting has lug 17, lug 17 runs through first connecting piece 7 and is connected to spring 18, second connecting piece 11 one side is provided with and presses the pad 19 with first connecting piece 7 cooperation use, lug 17, spring 18 all is provided with two sets ofly with pressing pad 19, and lug 17, spring 18 and according to pad 19 all along first connector 4 and the symmetrical installation of second connector 9 horizontal center line, through setting up the lug, the spring with according to the pad, can make things convenient for first connecting piece and second connecting piece quick dismantlement.

Wherein, the contact position of the first connecting piece 7 and the first sleeve 8 is provided with a thread structure, the first connecting piece 7 and the first sleeve 8 are fixedly connected through the thread structure, the second sleeve 12 is slidably connected with the second connecting piece 11, and one side of the first sleeve 8 and one side of the second sleeve 12 are provided with anti-skid grains.

Wherein, first sleeve pipe 8 and second sleeve pipe 12 respectively with sleeve 13 both ends fixed connection, first sleeve pipe 8 and second sleeve pipe 12 all are provided with helicitic texture with sleeve 13 contact site, first sleeve pipe 8 and second sleeve pipe 12 pass through helicitic texture and sleeve 13 fixed connection, and sleeve 13 is inside to be woven and to have the copper wire shielding layer, through setting up first sleeve pipe and second sleeve pipe respectively with sleeve both ends fixed connection, can make first connector and second connector whole more firm, it is insulating dustproof, copper wire shielding layer has been woven through the sleeve is inside, can prevent outside electromagnetic signal interference.

The working principle is as follows: when in use, the input end of the cable 6 is fixedly connected with the first connector 4, the output end of the cable 6 is fixedly connected with the second connector 9, a plurality of metal connecting columns 14 are arranged at one end of the first connector 4, a plurality of metal connecting holes 15 are arranged at one end of the second connector 9, the first connecting pipe 5 and the first connecting piece 7 are integrated, the second connecting pipe 10 and the second connecting piece 11 are integrated, the first connecting piece 7 and the second connecting piece 11 are mutually clamped, the metal connecting columns 14 and the metal connecting holes 15 can be fixedly connected, the first connector 4 and the second connector can be stably and easily separated by mutually clamping the metal connecting columns 14 and the metal connecting holes 15, a shielding layer is arranged outside the metal connecting holes 15, the crosstalk can be effectively prevented, and the convex block 17, the spring 18 and the pressing pad 19 are symmetrically arranged along the horizontal central lines of the first connector 4 and the second connector 9, the first connector 7 and the second connector 11 can be conveniently and rapidly disassembled by arranging the lug 17, the spring 18 and the pressing pad 19, the first connector 7 and the first sleeve 8 are fixedly connected by arranging the thread structure between the first connector 7 and the first sleeve 8, meanwhile, the contact parts of the first sleeve 8 and the second sleeve 12 and the sleeve 13 are both provided with the thread structure, the first sleeve 8 and one end of the sleeve 13 are fixedly connected, the second sleeve 12 and the other end of the sleeve 13 are fixedly connected, the first connector 2 and the second connector 3 can be integrally firmer, the insulation and dust prevention can be realized, the interference of external electromagnetic signals can be prevented by weaving a copper wire shielding layer in the sleeve 13, the utility model can solve the problems that the crosstalk phenomenon exists when the cables are used for data transmission, the crosstalk is more obvious at the joint of the two cables, the transmission of interference signals can be realized, and the existing communication connector is in circuit connection, the connection part can not be fixed, so that the communication connector is unstable in connection and easy to break away, the practicability of the communication connector is reduced, and the practicability is high.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-electromagnetic interference communication connector comprises a connector body (1) and is characterized in that the connector body (1) is composed of a first connector (2) and a second connector (3), the first connector (2) is composed of a first connector (4) and a first connector (5), one end of the first connector (5) is fixedly connected with an input end of a cable (6), the other end of the first connector (5) is fixedly connected with the first connector (4), a first connector (7) is arranged on the outer side of the first connector (5), one end of the first connector (7) is fixedly connected with a first sleeve (8), the second connector (3) is composed of a second connector (9) and a second connector (10), one end of the second connector (10) is fixedly connected with an output end of the cable (6), the other end of the second connector (10) is fixedly connected with a second connector (9), the outer side of the second connecting pipe (10) is provided with a second connecting piece (11), one end of the second connecting piece (11) is provided with a second sleeve (12), and the first sleeve (8) and the second sleeve (12) are fixedly connected with a sleeve (13).

2. The anti-electromagnetic interference communication connector according to claim 1, wherein a plurality of metal connecting posts (14) are disposed at one end of the first connector (4), a plurality of metal connecting holes (15) are disposed at one end of the second connector (9), the metal connecting posts (14) and the metal connecting holes (15) are engaged with each other, the first connector (4) and the second connector (9) are fixedly connected through the metal connecting posts (14) and the metal connecting holes (15), and a shielding layer is disposed outside the metal connecting holes (15).

3. An anti-electromagnetic interference communication connector according to claim 1, wherein the input end of the cable (6) extends through the first connecting pipe (5), the output end of the cable (6) extends through the second connecting pipe (10), and the input end and the output end of the cable (6) are fixedly connected through the first connecting head (4) and the second connecting head (9).

4. The anti-electromagnetic interference communication connector according to claim 1, wherein the first connecting pipe (5) penetrates through the first connecting member (7), the first connecting pipe (5) and the first connecting member (7) are integrated, the second connecting pipe (10) penetrates through the second connecting member (11), the second connecting pipe (10) and the second connecting member (11) are integrated, the first connecting member (7) and the second connecting member (11) are mutually clamped, a sealing gasket (16) is arranged between the first connecting member (7) and the second connecting member (11), and the first connecting member (7) and the second connecting member (11) are both made of insulating materials.

5. An anti-electromagnetic interference communication connector according to claim 1, wherein a bump (17) is fixedly mounted on one side of the first connecting piece (7), the bump (17) penetrates through the first connecting piece (7) and is connected to a spring (18), a pressing pad (19) matched with the first connecting piece (7) is arranged on one side of the second connecting piece (11), two groups of the bump (17), the spring (18) and the pressing pad (19) are arranged, and the bump (17), the spring (18) and the pressing pad (19) are symmetrically mounted along the horizontal center lines of the first connecting piece (4) and the second connecting piece (9).

6. The anti-electromagnetic interference communication connector according to claim 1, wherein the contact portion between the first connecting member (7) and the first sleeve (8) is provided with a threaded structure, the first connecting member (7) and the first sleeve (8) are fixedly connected through the threaded structure, the second sleeve (12) and the second connecting member (11) are slidably connected, and anti-slip lines are arranged on one side of each of the first sleeve (8) and the second sleeve (12).

7. The anti-electromagnetic interference communication connector according to claim 1, wherein the first sleeve (8) and the second sleeve (12) are respectively fixedly connected with two ends of the sleeve (13), the contact portions of the first sleeve (8) and the second sleeve (12) with the sleeve (13) are respectively provided with a thread structure, the first sleeve (8) and the second sleeve (12) are fixedly connected with the sleeve (13) through the thread structures, and a copper wire shielding layer is woven inside the sleeve (13).