CN2523052Y

CN2523052Y - Electric connector assembly

Info

Publication number: CN2523052Y
Application number: CN 01271852
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: 2001-11-30
Filing date: 2001-11-30
Publication date: 2002-11-27
Anticipated expiration: 2011-11-30

Abstract

An electric connector component comprises a plug connector and a socket connector, wherein the plug connector comprises a first insulation body and a plug terminal harbored in the first insulation body. The socket connector comprises a second insulation body and a socket terminal harbored in the second insulation body, the socket terminal comprises a base part, a first contact part and a second contact part vertically extending from the base part, the first contact part and the second contact part are generally parallel and the space between the two parts form a holding space for harbor the plug terminal. When the plug connector and the socket connector are planted, the plug terminal of the plug connector is inserted into the holding space of the socket terminal and is electrically conducted with the first contact part and the second contact part respectively, thus providing excellent mechanical and electric performance for the connector component.

Description

Electric coupler component

[technical field]

The utility model is about a kind of electric coupler component, refers to a kind of electric coupler component that can improve electric connector inserting terminal contact performance especially.

[background technology]

Traditional Board-to-Board Electrical Connector assembly generally comprises pin connector and socket connector, and the general volume of this electric connector is little and its insulating body wall thin.And, insulating body generally is the lengthwise shape and is injection mo(u)lding, and in injection molding process, it easily deforms because of residual stress in the horizontal, and the deflection in longitudinally two ends and centre position is inequality, make insulating body produce the situation of convex or concave along the two side of longitudinally, therefore the terminal that is assembled in the insulating body can be subjected to the influence that the insulating body sidewall is out of shape, and the contact pressure between its terminal is inhomogeneous when causing pin connector and socket connector to be pegged graft, and then can't guarantee the telecommunication transmission performance that this electric coupler component is good.

[summary of the invention]

The purpose of this utility model is to provide a kind of electric coupler component that can improve electric connector inserting terminal contact performance, and the plug terminal of pin connector can form electrical the contact with at least two positions of female terminal of socket connector in this assembly.

The purpose of this utility model is achieved in that provides a kind of electric coupler component that can improve electric connector inserting terminal contact performance, this electric coupler component comprises pin connector and socket connector, pin connector comprises first insulating body and accommodates its interior plug terminal that socket connector comprises second insulating body and accommodates its interior female terminal.Female terminal comprises a base portion and first contact site and second contact site that go out from this base portion vertical extent, this first contact site and second contact site are flat substantially shape and are provided with, and form a grasping part therebetween, when pin connector and socket connector are pegged graft, the plug terminal of pin connector is inserted in the grasping part of female terminal, and electrically conducts with first contact site and second contact site respectively.

Compared with prior art, the utlity model has following advantage: when electric connector is pegged graft, the plug terminal of pin connector can form electrical the contact with at least two positions of female terminal of socket connector, and it can eliminate the plug terminal that causes owing to electric connector insulating body distortion and the influence of female terminal loose contact.

[description of drawings]

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

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

Fig. 3 is the socket connector cutaway view of the utility model electric coupler component.

Fig. 4 is the pin connector three-dimensional exploded view of the utility model electric coupler component.

Fig. 5 is the pin connector cutaway view of the utility model electric coupler component.

Fig. 6 is the cutaway view of the utility model electric coupler component under inserting state.

[embodiment]

See also shown in Figure 1ly, the utility model electric coupler component 10 comprises pin connector 12 and socket connector 14.

See also Fig. 2 and Fig. 3, socket connector 14 comprises second insulating body 60 and some female terminals 64 of a strip.Second insulating body 60 comprises the sidewall 61 that extends along longitudinally, and central convex body 20 that is surrounded by sidewall 61 and the body of wall 24 that forms along longitudinally thereof are resisted against the junction 70 and the interface 63 relative with it of institute's connecting circuit plate (not shown).Body of wall 24 is provided with and somely is through to second accepting groove 62 of interface 63 from junction 70, and it is used for accommodating some female terminals 64.

Female terminal 64 comprises a base portion 82 and first contact site 86 and second contact site 90 that go out from base portion 82 vertical extent, and base portion 82 is in outside the junction 70 of second insulating body 60, and first contact site 86 and second contact site 90 are substantially and be arranged in parallel.First contact site 86 is contained in second accepting groove 62 of second insulating body 60, and its side that is used for the terminal grafting has a bend 88 that is exposed to outside second accepting groove 62, second contact site, 90 tops, one side is provided with and is beneficial to a side that second inclined-plane, 87, the second contact sites 90 that terminal pegs graft are used to peg graft and the distance between the bend 88 is made as clamping spacing 84.Sidewall 61 is between first contact site 86 and second contact site 90, and second contact site 90 and bend 88 exceed sidewall 61 certain altitudes on terminal grafting direction, form a grasping part 83 between sidewall 61 and first contact site 86 and second contact site 90, it is in order to accommodate plug terminal 26.

See also Fig. 4 and Fig. 5, this pin connector 12 comprises first insulating body 16 and some plug terminals 26 of a strip.Be provided with drop-center 31 with socket connector 14 side of pegging graft along longitudinally on first insulating body 16, and somely run through first insulating body 16 and in order to accommodate first accepting groove 22 of plug terminal 26 in order to accommodate central convex body 20.

Plug terminal 26 comprises docking section 30 and afterbody 28, afterbody 28 extends outside first insulating body 16, docking section 30 is contained in first accepting groove 22 and in order to peg graft with female terminal 64, its end is provided with along the head 33 that extends perpendicular to docking section 30 directions outside first insulating body 16, its end that is used for the terminal grafting is provided with first inclined-plane 25, and the width 40 of head 33 is not greater than clamping spacing 84 when pegging graft.

See also Fig. 6, when pin connector 12 and socket connector 14 are pegged graft, the central convex body 20 of second insulating body 60 is planted and is contained in the drop-center 31 of first insulating body 16, plug terminal 26 is inserted in the grasping part 83 of female terminal 64, the head 33 of plug terminal 26 is connected on the sidewall 61 of socket connector 14, and contacts with second contact site 90 and form with the bend 88 of first contact site 86 of female terminal 64 respectively and electrically conduct.

Technological means according to the utility model employing, as first insulating body 16 of pin connector 12 along lengthwise to the evagination distortion is arranged, then in the terminal grafting process, second contact site 90 of the head 33 first contact base terminals 64 of plug terminal 26, second inclined-plane, the 87 guiding plug terminals 26 of female terminal 64 enter grasping part 83, first inclined-plane, 25 mutual extrusion because of itself and head 33 force bend 88 to deform again, make clamping spacing 84 become big and can accommodate plug terminal 26.Again, along longitudinally the indent distortion is arranged as first insulating body 16 of pin connector 12, then in the terminal grafting process, the bend 88 of the head 33 first contact base terminals 64 of plug terminal 26, and force bend 88 distortion, increase clamping spacing 84 equally and can accommodate plug terminal 26.Because bend 88 produces distortion, it is more tight that the head 33 that makes plug terminal 26 and the bend 88 of female terminal 64 contact with second contact site 90, improved the contact performance of 64 of plug terminal 26 and female terminals.

Claims

1. electric coupler component, it comprises pin connector and socket connector, pin connector comprises first insulating body and accommodates its interior some plug terminals, plug terminal is provided with head and docking section, socket connector comprises some female terminals that second insulating body and Qi Nei accommodate, female terminal is provided with a base portion and first contact site and second contact site, it is characterized in that: first contact site of female terminal and second contact site go out from the base portion vertical extent, both are flat substantially shape and are provided with and form a grasping part of accommodating plug terminal therebetween, when pin connector and socket connector are pegged graft, the plug terminal of pin connector inserts in the grasping part of female terminal, and electrically contacts with second contact site formation with first contact site of female terminal respectively.

2. electric coupler component as claimed in claim 1 is characterized in that the end of plug terminal docking section has one along the head that extends perpendicular to the docking section direction.

3. electric coupler component as claimed in claim 2 is characterized in that the docking section of plug terminal is contained in first insulating body, and is used for pegging graft with female terminal.

4. electric coupler component as claimed in claim 1 is characterized in that the afterbody of plug terminal extends outside first insulating body.

5. electric coupler component as claimed in claim 1 is characterized in that the base portion of female terminal extends outside second insulating body.

6. electric coupler component as claimed in claim 1 is characterized in that first contact site of female terminal is provided with the bend that is exposed to outside second insulating body.