CN208157141U

CN208157141U - With the cable for reducing electromagnetic interference

Info

Publication number: CN208157141U
Application number: CN201820301328.0U
Authority: CN
Inventors: 叶德波
Original assignee: Dongguan City Licheng Wire & Cable
Current assignee: Dongguan City Licheng Wire & Cable
Priority date: 2018-03-05
Filing date: 2018-03-05
Publication date: 2018-11-27
Anticipated expiration: 2028-03-05

Abstract

The utility model discloses a kind of cable with reduction electromagnetic interference, includes socket, conducting wire, winding section and plug division；Connection is connected with conducting wire for the right end of the socket；The conducting wire includes firewire, zero curve and ground wire, which is equipped with a rubber sheet, and the line outlet on the right surface of the rubber sheet is equipped with cable strap；The winding section includes the first winding section and the second winding section, which is enclosed around the first magnet ring 5 together by firewire and zero curve, which is enclosed by ground wire around the second magnet ring 2；It is enclosed together around the first magnet ring 5 by the firewire and zero curve that will open into connection equipment, it is enclosed with by ground wire around the second magnet ring 2, a large amount of electromagnetic wave can be effectively obstructed to generate, reduce the electromagnetic interference that high current generates, reduce damage of the electromagnetic interference to electronic equipment, the service life for extending equipment improves the working efficiency of equipment, reduces production cost.

Description

With the cable for reducing electromagnetic interference

Technical field

The utility model relates to cable field technologies, refer in particular to a kind of with the cable for reducing electromagnetic interference.

Background technique

Existing power supply line is mostly the function of only power transmission, however unavoidable quilt during routine use The problem of high-frequency electromagnetic interferes, so that cable, which uses, to be a great inconvenience.So needing a kind of new technology to solve The above problem.

Utility model content

In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of with drop The cable of low EMI, can effectively solve existing cable has electromagnetic interference.

To achieve the above object, the utility model is using following technical solution：

A kind of cable with reduction electromagnetic interference, includes socket, conducting wire, winding section and plug division；The socket Connection is connected with conducting wire for right end；The conducting wire includes firewire, zero curve and ground wire, which is equipped with a rubber sheet, the rubber The line outlet on the right surface of glue offset plate is equipped with cable strap；The winding section includes the first winding section and the second winding section, this first Winding section is enclosed around the first magnet ring 5 together by firewire and zero curve, which is enclosed by ground wire around the second magnet ring 2；The grafting Portion includes firewire inserted terminal, zero curve inserted terminal and ground wire inserted terminal, which includes first terminal and prolong backward The Second terminal stretched.

As a preferred embodiment：The firewire inserted terminal, zero curve inserted terminal and first terminal on ground wire inserted terminal and The tail end of Second terminal is arranged with heat-shrinkable T bush.

As a preferred embodiment：The firewire, zero curve, ground wire are coated with outer quilt, this it is outer by with firewire, zero curve and ground Cotton yarn is filled in the mutual gap of line.

As a preferred embodiment：The periphery of first winding section and the second winding section is arranged with heat-shrinkable T bush.

As a preferred embodiment：The outer surface of the socket is equipped with anti-skid chequer.

The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology Known to scheme：

It is enclosed together around the first magnet ring 5 by the firewire and zero curve that will open into connection equipment, and by ground wire around the second magnet ring 2 Circle can effectively obstruct a large amount of electromagnetic wave and generate, and reduce the electromagnetic interference that high current generates, and reduce electromagnetic interference to electronic equipment Damage, extend the service life of equipment, improve the working efficiency of equipment, reduce production cost.

For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair The utility model is described in detail.

Detailed description of the invention

Fig. 1 is the assembling front elevational view of the preferred embodiment of the utility model；

Fig. 2 is the sectional view of the conducting wire of the preferred embodiment of the utility model.

Description of drawing identification：

10,11 fire line terminal of socket

12, zero terminal 13, ground wire terminal

14, anti-skid chequer 20, conducting wire

21, firewire 22, zero curve

23, ground wire 24, outer quilt

25, cotton yarn 26, rubber sheet

27, cable strap 30, winding section

31, the first winding section 311, the first magnet ring

32, the second winding section 321, the second magnet ring

33, the first heat-shrinkable T bush 40, plug division

41, firewire inserted terminal 42, zero curve inserted terminal

43, ground wire inserted terminal 431, first terminal

432, Second terminal 44, the second heat-shrinkable T bush.

Specific embodiment

It please refers to shown in Fig. 1 to Fig. 2, that show the specific structures of the preferred embodiment of the utility model, include Socket 10, conducting wire 20, winding section 30 and plug division 40.

There are three terminals, respectively fire line terminal 11, zero terminal 12 and ground wire terminal for the outer surface projection of the socket 10 13, the outer surface of the socket 10 is equipped with anti-skid chequer 14, which can prevent socket 10 from beating in grafting and disconnection Sliding phenomenon.

The conducting wire 20 includes firewire 21, zero curve 22 and ground wire 23.Connection is connected with the right end of socket 10 in the conducting wire 20, should Firewire 21, zero curve 22 and ground wire 23 are led with fire line terminal 11, zero terminal 12 and the ground wire terminal 13 in aforesaid sockets 10 respectively Lead to and connect, the firewire 21, zero curve 22, ground wire 23 are coated with outer by 24, this is outer by 24 and 23 phase of firewire 21, zero curve 22 and ground wire Cotton yarn 25 is filled in gap between mutually, this is outer can be played a protective role by 24 for conducting wire 20, can also fill in conducting wire 20 Gap, so that conducting wire 20 is had better appearance, the conducting wire 20 be equipped with a rubber sheet 26, the right surface of the rubber sheet 26 Line outlet is equipped with cable strap 27, which can play a protective role herein for firewire 21, zero curve 22 and ground wire 23.

The winding section 30 includes the first winding section 31 and the second winding section 32, and first winding section 31 is by firewire 21 and zero Line 22 is enclosed around the first magnet ring 3115 together, which is enclosed by ground wire 23 around the second magnet ring 3212, first winding section 31 and second winding section 32 periphery be arranged with the first heat-shrinkable T bush 33, which can be to the first winding section 31 It plays a protective role with the second winding section 32, prevents the line on the first winding section 31 and the second winding section 32 from loosening, reduce anti-electricity The ability of magnetic disturbance.

The plug division 40 includes firewire inserted terminal 41, zero curve inserted terminal 42 and ground wire inserted terminal 43, the ground wire inserted terminal 43 include first terminal 431 and the Second terminal 432 that extends back, the firewire inserted terminal 41, zero curve inserted terminal 42 and ground wire The tail end of first terminal 431 and Second terminal 432 on inserted terminal 43 is arranged with the second heat-shrinkable T bush 44, second thermal shrinkable sleeve Pipe 44 can play reinforcement effect to firewire inserted terminal 41, zero curve inserted terminal 42 and ground wire inserted terminal 43.

The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change Change and modify, is still within the scope of the technical solutions of the present invention.

Claims

1. a kind of with the cable for reducing electromagnetic interference, it is characterised in that：It include socket, conducting wire, winding section and plug division；Institute It states the right end of socket and connection is connected in conducting wire；The conducting wire includes firewire, zero curve and ground wire, which is equipped with a rubber glue The line outlet of plate, the right surface of the rubber sheet is equipped with cable strap；The winding section includes the first winding section and the second winding section, First winding section is enclosed around the first magnet ring 5 together by firewire and zero curve, which is enclosed by ground wire around the second magnet ring 2；Institute Stating plug division includes firewire inserted terminal, zero curve inserted terminal and ground wire inserted terminal, the ground wire inserted terminal include first terminal and The Second terminal to extend back.

2. according to claim 1 have the cable for reducing electromagnetic interference, it is characterised in that：The firewire inserted terminal, zero The tail end of line inserted terminal and first terminal and Second terminal on ground wire inserted terminal is arranged with heat-shrinkable T bush.

3. according to claim 1 have the cable for reducing electromagnetic interference, it is characterised in that：The firewire, zero curve, ground wire Be coated with outer quilt, this it is outer by the gap mutual with firewire, zero curve and ground wire be filled with cotton yarn.

4. according to claim 1 have the cable for reducing electromagnetic interference, it is characterised in that：First winding section and The periphery of two winding sections is arranged with heat-shrinkable T bush.

5. according to claim 1 have the cable for reducing electromagnetic interference, it is characterised in that：On the outer surface of the socket Equipped with anti-skid chequer.