CN2488202Y - Improved connector socket structure - Google Patents

Abstract

A socket connector applied to network connection comprises an insulating body, a shielding shell, a printed circuit board and a terminal seat with a plurality of terminals. The insulating body is internally provided with an accommodating space capable of accommodating the network plug, and the terminal seat is embedded into the accommodating space from the rear part of the insulating body and electrically connected with the network plug. The other ends of the terminals are directly welded on the printed circuit board, and the printed circuit board is provided with a magnetic module. Therefore, the terminals can not only be electrically conducted with the circuit board so that the terminals are not in poor contact, but also can generate filtering action by the filter circuit of the magnetic module.

Description

The connector body improved structure

The utility model is to have a structure improved socket connector about a kind of, refers to a kind of socket connector that is applied to network service and has filter action especially.

Existing network socket connector, such as No. the 86217505th, Taiwan patent announcement, see also Fig. 6, the existing socket connector of this kind comprises an insulating body 61a, is coated on insulating body 61a outer a shielding casing 62a and a terminal base 63a.This terminal base 63a is inserted in the insulating body 61a, and forms with the pin connector of outside line (figure does not show) and to electrically conduct.Be formed with some joint 64a in the appropriate location of terminal base 63a, be used for combining, thereby make terminal 65a and the filter module conducting of terminal base 63a with filter module on the printed circuit board (PCB) 66a.As shown in Figure 6, the terminal 65a of prior art is being to be bent into the U shape with the contacted end of printed circuit board (PCB) 66a, and then combines with printed circuit board (PCB) 66a in the mode that subsides are touched.But prior art is pasted the poor effect that the mode of touching can make whole signal conduction because of adopting, and all there is tolerance in especially general element its size during fabrication, thereby the easier generation that causes the loose contact situation.

Therefore, need a kind of socket connector of improvement to overcome the deficiencies in the prior art.

Main purpose of the present utility model provides and a kind ofly is electrically conducted respond wellly, and the socket connector of filter action is arranged.

For achieving the above object, socket connector of the present utility model comprises the terminal base that insulating body, this external shielding casing and of coated insulation have plurality of terminals.But be provided with the accommodation space of capacity network plug in the insulating body, terminal base embeds in this accommodation space from the rear body that insulate, and constitutes electric connection with Network plug.The other end of this plurality of terminals directly is installed on the printed circuit board (PCB) with magnetic module, therefore, this plurality of terminals not only can keep conducting with circuit board and make the unlikely condition of poor that comes in contact of terminal, and the filter circuit of magnetic module also can produce filter action simultaneously.

Owing to adopt such scheme, the utility model socket connector, it is good not only can to guarantee to electrically conduct between terminal and circuit board, avoids coming in contact bad, and simultaneously, the filter circuit of magnetic module also can be propagated the signal of connector and produce filter action.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the stereogram of the utility model socket connector.

Fig. 2 is the three-dimensional exploded view of the utility model socket connector.

Fig. 3 is that the side that the utility model socket connector is not installed before the shielding casing is cutd open schematic diagram.

Fig. 4 is the stereogram of the utility model second embodiment.

Fig. 5 is the stereogram of the utility model the 3rd embodiment.

Fig. 6 is that the side of existing socket connector is cutd open schematic diagram.

See also Fig. 1 and Fig. 2, the utility model is a kind of socket connector 10 that is used for network service, comprises shielding casing 4 outside an insulating body 1, the coated insulation body 1 and the terminal base 2 with plurality of terminals 21.Be provided with at least one accommodation space 11 in the insulating body 1, with the Network plug of ccontaining outside (figure does not show), and the rear side of this accommodation space 11 do not seal, and terminal base 2 can embed in accommodation space 11 from this untight side.One end of terminal base 2 plurality of terminals 21 is downward-sloping outstanding, and the other end then extends horizontally to a printed circuit board (PCB) 3 and is weldingly fixed on this circuit board 3.Printed circuit board (PCB) 3 is provided with some downward extensions and stretches out pin 31 outside the insulating body 1, and this pin 31 is connected in motherboard (figure does not show).

See also Fig. 3, convex with grab 22 downwards at terminal base 2 medial surfaces, when terminal base 2 is snapped in insulating body 1, this grab 22 can prop up on the sidewall 13 that forms in the insulating body 1, and terminal base 2 is fixed in the insulating body 1, can prevent from simultaneously that Network plug is unlikely when inserting accommodation space 11 terminal base 2 is pushed out outside the insulating body 1.

In the utility model, a magnetic module 5 is directly to be arranged on the printed circuit board (PCB) 1, and these magnetic module 5 inside have filter circuit and several filtered electrical sub-elements.When Network plug was plugged on the socket connector 10, this magnetic module 5 can be brought into play the effect of filtering, and the shielding casing 4 of socket connector 10 outsides also can be eliminated the electromagnetic wave that this magnetic module 5 self is produced.

See also Fig. 1 and Fig. 3, the socket connector 10 of utility model can inwardly insert terminal base 2 from accommodation space 11 untight rear sides when assembling, and terminal base 2 downward-sloping outstanding terminals 21 are against on the end face 14 of accommodation space 11 simultaneously.The printed circuit board (PCB) 3 that magnetic module 5 will be housed is then gone into the accommodation space 11 of insulating body 1 by the rear side group of terminal base 2.This printed circuit board (PCB) 3 is provided with the pad 32 of corresponding terminal 21 numbers in the top position of magnetic module 5, can be with horizontally extending terminal ends welding location on the terminal base 2, and printed circuit board (PCB) 3 is provided with the pin 31 of some downward extensions, and this pin 31 extends to outside the insulating body 1 and can be incorporated on the motherboard.And then shielding casing 4 is coated on insulating body 1.At last, this socket connector 10 is installed on the motherboard, treats the grafting of Network plug.

Figure 4 shows that second embodiment of the utility model socket connector 10, its insulating body 1 comprises two accommodation spaces 11,12, and this two accommodation space the 11, the 12nd is arranged above and below.Last accommodation space 11 can insert for the terminal base 2 of socket connector 10, and 12 of following accommodation spaces can be installed a USB socket connector 20.The connector of two kinds of different shapes and purposes is assembled in the same insulating body 1 and becomes one, and is placed on the motherboard again, like this, not only can reduce connector shared space on motherboard, and the volume of motherboard is reduced.

See also Fig. 5, but also some jacks 101 of horizontally set of the socket connector 10 ' of the utility model the 3rd embodiment, thus form multiport type socket connector 10 ', peg graft simultaneously for some Network plugs.

Claims (6)

1. a socket connector comprises insulating body, terminal base, printed circuit board (PCB) and shielding casing, wherein is provided with an accommodation space in the insulating body at least with the capacity network plug, and this accommodation space has at least a side not to be closed simultaneously; Terminal base is to insert accommodation space inside from the untight side of accommodation space, which is provided with some butt; Shielding casing is coated on outside the insulating body; It is characterized in that: terminal base one side has the downward-sloping extension of plurality of terminals, and opposite side has the extension of plurality of terminals terminal horizontal and directly is weldingly fixed on the pad of printed circuit board (PCB), and printed circuit board (PCB) is provided with some pins that extend downwardly into the insulating body outside, between the pad and pin of printed circuit board (PCB), be provided with the magnetic module of a tool filter action.

2. socket connector according to claim 1 is characterized in that: this socket connector is a network service socket connector.

3. socket connector according to claim 1 is characterized in that: this magnetic module comprises filter circuit and several filtered electrical sub-elements.

4. socket connector according to claim 1 and 2 is characterized in that: the insulating body of this socket connector can be provided with two accommodation spaces, and an accommodation space is used to hold terminal base, and another accommodation space is used to install the USB socket connector.

5. socket connector according to claim 1 and 2 is characterized in that: also several jacks can be set on this socket connector, to form the multiport type socket connector.

6. according to claim 1 have a structure improved socket connector, it is characterized in that: convex with grab downwards at the terminal base medial surface, this grab is against on the sidewall that forms in the insulating body.

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