CN2525699Y

CN2525699Y - Electric connector

Info

Publication number: CN2525699Y
Application number: CN 01276502
Authority: CN
Inventors: 余宏基
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2001-12-03
Filing date: 2001-12-03
Publication date: 2002-12-11
Anticipated expiration: 2011-12-03

Abstract

An electric connector comprises a plug connector and a socket connector, wherein, the plug connector is provided with a plug insulated body, two masking pieces arranged on the two sides of the plug insulated body and a plurality of conductive terminals inserted in two rows into the plug insulted body, the plug insulted body is a lengthwise body which is provided with a plurality of first orifices arranged on two opposite side walls, the socket connector is provided with a socket insulated body and a plurality of terminals inserted in two rows into the socket insulated body, the socket insulated body is provided with a groove in the middle, and a plurality of second orifices in correspondence with the first orifices of the plug connector are further arranged on the two sides of the groove. Every terminal is provided with a base, and a tail end extends crankily from one end of every base to be closely integrated with a circuit board; while an arc back part bulging towards the groove of the socket insulted body extends from the other end of every base, and a tip is further arranged on the end of every arc back part to be in correspondence with the first and second orifices.

Description

Electric connector

[technical field]

The utility model is about a kind of electric connector, refers to a kind of simple in structure, electric connector with good electrical shielding action especially.

[background technology]

Existing electric connector is provided with metallic shield device and earthing device in the periphery of its insulating body usually, with the influence of elimination external electromagnetic ripple to signal of telecommunication transmission, thereby guarantees the stability that the signal of telecommunication transmits.But the structure of this type electric connector is too complicated, has also increased cost greatly.

For this reason, industry is used the electric connector 2 shown in the 6th figure instead, in the hope of improving above-mentioned defective, the pin connector 3 of this kind electric connector 2 is provided with an insulating body 4, the both sides of this insulating body 4 respectively are provided with a shield blade 5, and this shield blade 5 is connected with the special terminal 6 of pin connector 3, when this pin connector 3 connects with socket connector 7, shield blade 5 contacts with earth terminal 8 in the socket connector 7, thus the ground connection of realizing whole connector.Yet this connector is to contact with earth terminal on the socket connector by the shield blade on the pin connector to realize electric screen, and its structure is still complicated; In addition, this shield blade is very easily become flexible under the extruding of earth terminal or is come off, thereby destroys grounded circuit, makes connector lose function of shielding.

[summary of the invention]

The purpose of this utility model is to provide a kind of simple in structure, well behaved electric connector of electric screen.

The purpose of this utility model is achieved through the following technical solutions: the utility model electric connector comprises a pin connector and a socket connector.Wherein this pin connector is provided with a plug insulating body, was located at the shield blade of these plug insulating body both sides in two minutes and is divided into two sockets and is located at the interior plurality of conductive terminals of this plug insulating body, this plug insulating body is a lengthwise body, arranges some first apertures on its two lateral walls.This socket connector is provided with a socket insulating body and is divided into two sockets and is located at the interior plurality of terminals of this socket insulating body, these socket insulating body central authorities are provided with a groove, the both sides of this groove further are provided with some and corresponding second aperture of first aperture pin connector, these terminals are equipped with a base portion, one end bending an extending afterbody of each base portion, to fit with circuit board, and the other end of each base portion extends one to the projecting inward hogback portion of the groove of this socket insulator, the end of each hogback portion further is provided with a most advanced and sophisticated point, with corresponding with these first apertures and second aperture.When this pin connector inserted socket connector, these terminals were strutted, and its tip is put successively correspondence and passed these second apertures and first aperture, and contact the realization electric screening action with shield blade.

Owing to adopt above-mentioned preferred embodiment, the utlity model has following advantage: simple in structure, electric screen is functional.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model electric connector.

Fig. 2 is the three-dimensional combination figure of the utility model electric connector.

Fig. 3 is the cutaway view of the utility model pin connector.

Fig. 4 is the cutaway view of the utility model socket connector.

Fig. 5 is the cutaway view of the combination of the utility model plug and socket connector.

Fig. 6 is the cutaway view of the combination of existing electric connector.

[embodiment]

See also Fig. 1 to Fig. 5, the utility model electric connector 1 comprises a pin connector 10 and a socket connector 20.

This pin connector 10 comprises a plug insulating body 11, two shield blade 14 and plurality of conductive terminals 16.Wherein this plug insulating body 11 is a lengthwise housing, its two side 114 is equipped with some blocked blocks 115 and some first apertures 116, and the both sides of its Center Island portion 118 have the passage 119 that arrange some spaces respectively, and these conducting terminals 16 are placed in these passages 119.The retaining sheet 142 that this two shield blade 14 respectively has a substrate 141 and arranges from the extended some spaces of these substrate 141 1 sides, these retaining sheets 142 are corresponding respectively interting 115 of the corresponding blocked blocks of this plug insulating body 11 sidewalls 114, so that shield blade 14 is fixed on the plug insulating body 11, and its substrate 141 contacts with these conducting terminals 16, and the length of this shield blade is enough to cover whole plug connector 10.

This socket connector 20 comprises a socket insulating body 21 and plurality of terminals 24.This insulating body 21 is a lengthwise housing, and its central authorities are provided with a groove 26, and these groove 26 both sides are equipped with some second apertures 212, and these second apertures 212 are corresponding one by one with first aperture 116 of pin connector 10.These terminals 24 are to be divided into two sockets to be located in this socket insulating body 21, and all has a base portion 241, an afterbody 242 ground connection are extended in the one end bending of this base portion 241, be bent to form one behind the other end of this base portion 241 elder generation diagonally extending one segment distance again to the projecting inward elasticity hogback portion 243 of the groove 26 of this socket insulating body 21, the terminal of this hogback portion 243 further forms a most advanced and sophisticated point 244, and corresponding with these first apertures 116 and second aperture 212 successively.

During assembling, see also Fig. 3 again, Fig. 4 and Fig. 5, earlier with plurality of conductive terminals 16 and plurality of terminals 24 respectively corresponding inserted go into this pin connector 10 and socket connector 20, and installed shield blade 14, then with the groove 26 of the Center Island portion 118 alignment socket connectors 20 of this pin connector 10 to pressing down, make the end of this Center Island portion 118 replace the hogback portion 243 of the terminal 24 of this socket connector 20, strut being plugged on the row of two in this socket connector 20 terminal 24, outwards corresponding successively second aperture 212 of this socket connector 20 and first aperture 116 of this pin connector 10 of passing of the tip point 244 that drives these terminals 24 simultaneously, thereby these terminals 24 and shield blade 14 are contacted, with afterbody 242 ground connection of these terminals 24, promptly finish assembling again.

Claims

1. electric connector, comprise a pin connector and a socket connector, this pin connector has a plug insulating body, plurality of conductive terminals and two shield blade, this socket connector is provided with a socket insulating body and is plugged in the interior plurality of terminals of this socket insulating body, these socket insulating body central authorities are provided with a groove, it is characterized in that: the two side of this plug insulating body all is provided with some first apertures; The both sides of the groove of this socket insulating body further are provided with some and corresponding second aperture of first aperture pin connector, and this plurality of terminals hogback portion that is equipped with reaches from the extended most advanced and sophisticated point of this hogback portion.

2. electric connector as claimed in claim 1 is characterized in that: this plug insulating body is a lengthwise housing, is equipped with some blocked blocks on its two side.

3. electric connector as claimed in claim 1 or 2 is characterized in that: this plug insulating body is provided with a Center Island portion.

4. electric connector as claimed in claim 3 is characterized in that: the both sides of this Center Island portion have the passage that arrange some spaces respectively.

5. electric connector as claimed in claim 1 is characterized in that: this two shield blade respectively has a substrate.

6. electric connector as claimed in claim 5 is characterized in that: this substrate one side is extended the retaining sheet that arrange some spaces, and the length of this shield blade is enough to cover the whole plug connector.

7. electric connector as claimed in claim 1 is characterized in that: this socket insulating body is a lengthwise housing.

8. as claim 1 or 7 described electric connectors, it is characterized in that: this plurality of terminals is to be divided into two sockets to be located in this socket insulating body.

9. electric connector as claimed in claim 8 is characterized in that: this plurality of terminals is equipped with a base portion.

10. electric connector as claimed in claim 9 is characterized in that: an afterbody that is used for ground connection is extended in the bending of an end of this base portion.

11. electric connector as claimed in claim 10 is characterized in that: this hogback portion is bending and form to the groove of this socket insulating body is projecting inward again behind the other end of this base portion elder generation diagonally extending one segment distance.