CN201011689Y

CN201011689Y - Filter connector

Info

Publication number: CN201011689Y
Application number: CNU2007200338193U
Authority: CN
Inventors: 陈舒
Original assignee: ZHENJIANG HUITONG YUANER CONNECTORS CO Ltd
Current assignee: ZHENJIANG HUITONG YUANER CONNECTORS CO Ltd
Priority date: 2007-01-26
Filing date: 2007-01-26
Publication date: 2008-01-23
Anticipated expiration: 2017-01-26

Abstract

The utility model discloses a filtering connector, which can restrain an electric signal from generating electromagnetic interference when being transmitted. The utility model is formed by splicing a plug, a plurality of jacks and a socket; wherein the socket comprising a rectangle shaped insulation block and two insulation stand units; the insulation stand units are respectively positioned at the two ends of the rectangle shaped insulation block; the jacks are distributed on the rectangle shaped insulation block; and the inside of one end of the rectangle shaped insulation block is provided with a filtering device, while the other end is a non filtering component. As the filtering structure and the non filtering are integrated into one entity and the filtering device form a small and insolated module, the utility model is simple in structure, convenient to be mounted, well in filtering and screening function and can be conveniently connected in different spaces.

Description

Filter connector

Technical field

The utility model relates to a kind of filter connector that suppresses to produce when electric signal transmits electromagnetic interference.

Background technology

Nowadays the connector that relates to computer network etc. generally uses, common connector often makes the signal of transmission make a mistake owing to can be interfered when electric signal transmits, difference according to environment for use, requirement has screen and jamproof function at the occasion connector of needs, and the connector that uses in the market or have filter function, or be not to be with filter function.

Summary of the invention

The utility model is for overcoming the deficiencies in the prior art, provides a kind of and loaded in mixture the connector of shape with filtering and non-filtering, can connect according to the difference of field of employment is convenient.

The technical solution adopted in the utility model is: have socket and plug corresponding with it to plug together and form, socket part comprises rectangle collets and is fixed on the insulating base group at its two ends, there are several jacks to be distributed on the rectangle collets, at an end internal fixation filter of described rectangle collets, the other end is non-filter part.

Described filter comprises by the inductance magnet ring of tubulose and electric capacity and being enclosed within succession on the afterbody shank of each jack.

Be with the radome group on the collar wall of described electric capacity, the two poles of the earth of electric capacity are connected with the shell of the shielding cover cap of jack and outermost respectively, to form filter circuit.

The utility model is integrated filtering and non-filter structure, and filter forms a little standalone module, and simple in structure, easy for installation, filtering and function of shielding are good.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is socket figure;

Fig. 2 is and the corresponding plug construction figure of Fig. 1;

Fig. 3 is the upward view of Fig. 1, plugs together panel figure for socket;

Fig. 4 is the amplification assumption diagram of filter 3 among Fig. 1.

Embodiment

Shown in Fig. 1～4, the utility model is to be plugged together by socket 5 and plug 6 corresponding with it to form, inserting the jack 11 interior circuit that form by contact pin connects, socket 5 parts comprise rectangle collets 4 and are fixed on the insulating base group 2 at collets 4 two ends, according to the connection needs several jacks 11 being set is distributed on the rectangle collets 4, at an end internal fixation filter 3 of rectangle collets 4, the other end only for simple and easy contact pin and jack cooperate not with the part of filter.

Above-mentioned filter 3 comprises by the inductance magnet ring 12 of tubulose and electric capacity 13 and being enclosed within succession on the afterbody shank of each jack 11, on the collar wall of electric capacity 13, be with radome group 14, the two poles of the earth of electric capacity 13 are connected with the shell of the shielding cover cap 15 of jack 11 and outermost respectively, formed filter circuit like this, filter 3 also with from insulating base group 2 by outside the ground pad 1 that pierces into be connected.

Claims

1. filter connector, having socket (5) and plug corresponding with it (6) to plug together forms, socket part comprises rectangle collets (4) and is fixed on the insulating base group (2) at its two ends, there are several jacks (11) to be distributed on the rectangle collets (4), it is characterized in that: at an end internal fixation filter (3) of described rectangle collets (4), the other end is non-filter part.

2. filter connector according to claim 1 is characterized in that: described filter (3) comprises by the inductance magnet ring (12) of tubulose and electric capacity (13) and being enclosed within succession on the afterbody shank of each jack (11).

3. filter connector according to claim 2, it is characterized in that: on the collar wall of described electric capacity (13), be with radome group (14), the two poles of the earth of electric capacity (13) are connected with the shell of the shielding cover cap (15) of jack (11) and outermost respectively, to form filter circuit.

4. filter connector according to claim 3 is characterized in that: described filter (3) is connected with the ground pad (1) that pierces into from insulating base group (2).