CN201430254Y

CN201430254Y - Electric connector assembly

Info

Publication number: CN201430254Y
Application number: CN2009203023048U
Authority: CN
Inventors: 余信贤; 庄顺荣; 廖启男
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: 2009-04-17
Filing date: 2009-04-17
Publication date: 2010-03-24
Anticipated expiration: 2019-04-17

Abstract

An electric connector assembly comprises a first electric connector and a second electric connector which is matched with the first electric connector, wherein the first electric connector consists ofa first insulator and a plurality of first terminals held on the first insulator, the first insulator is provided with a pair of first side walls which relatively extend and a holding space formed between a pair of the first side walls, the second electric connector consists of a second insulator and a plurality of second terminals held on the second insulator, the first side wall is provided with a first oblique plane which tilts into the holding space, a second side wall is outwards and convexly provided with a projecting portion, and the projecting portion is provided with a second obliqueplane which is matched with the first oblique plane. After the two electric connectors are butt-jointed, the first oblique plane and second oblique plane are attached, thereby improving the butt-joint stability of the electric connectors.

Description

Electric coupler component

[technical field]

The utility model relates to a kind of electric coupler component, relates in particular to a kind of electric coupler component that two printed circuit board (PCB)s that separate are electrically conducted.

[background technology]

Along with developing rapidly of electronic industry, in electronic equipments such as mobile phone, computer, there is a kind of electric coupler component to be widely used in electrically connecting the circuit board of two separation.Chinese invention patent is announced No. 1856909 and has been disclosed a kind of electric coupler component, this electric coupler component is used for two printed circuit board (PCB)s are electrically connected, described electric coupler component comprises first connector and second connector, described first connector have longitudinal first insulating body, be immobilizated in several the first terminals in first insulating body and be immobilizated in a pair of first fixture at the first insulating body two ends.Described first insulating body has two the first side walls that extend relatively, is positioned at first diapire of insulating body bottom and first end wall at connection the first side wall two ends, described the first side wall, first diapire and first end wall surround receiving space, and described first diapire convexes with hyoplastron portion in receiving space; Described second connector has longitudinal second insulating body, be immobilizated in several second terminals in second insulating body and be immobilizated in a pair of second fixture at the second insulating body two ends.Described second insulating body has second sidewall and connects second end wall at these second sidewall two ends.Between second sidewall of the first side wall of first connector and second connector space is arranged, so after the butt joint, the possibility that first connector has generation to rock with respect to second connector.

Therefore, be necessary to design a kind of electric connector that overcomes above-mentioned defective.

[utility model content]

Technical problem to be solved in the utility model is to improve the butt joint stability of electric coupler component.

For addressing the above problem, the utility model adopts following technical scheme: a kind of electric coupler component, it comprises: first electric connector reaches and the second matched electric connector of first electric connector, described first electric connector comprises first insulating body and is immobilizated in several the first terminals on first insulating body, and described first insulating body has a pair of the first side wall of relative extension and is formed at receiving space between this a pair of the first side wall; Described second electric connector comprises second insulating body and is immobilizated in several second terminals on second insulating body, the first side wall is provided with first inclined-plane that tilts in receiving space, second sidewall outwards convexes with protuberance, and described protuberance is provided with second inclined-plane that matches with first inclined-plane of the first side wall.

Compared with prior art, the utlity model has following beneficial effect: the first side wall of first electric connector is provided with first inclined-plane, and second electric connector is provided with second inclined-plane, after the butt joint of two electric connectors, fitting in first inclined-plane and second inclined-plane, thereby improves the butt joint stability of electric connector.

[description of drawings]

Fig. 1 is the preceding schematic perspective view of the utility model electric coupler component butt joint.

Fig. 2 is the schematic perspective view of the utility model electric coupler component.

Fig. 3 is the three-dimensional exploded view of the utility model first electric connector.

Fig. 4 is the three-dimensional exploded view of the utility model second electric connector.

Fig. 5 is the cutaway view along A-A line shown in Figure 2.

[embodiment]

Describe the embodiment of the utility model electric coupler component in detail below in conjunction with accompanying drawing.

See also Figure 1 and Figure 2, the utility model electric coupler component comprises first electric connector 1 and second electric connector 2 matched with this first electric connector 1.

See also shown in Figure 3ly, first electric connector 1 includes first insulating body 10, is immobilizated in several the first terminals 11 on first insulating body 10 and is installed on a pair of first of first insulating body, 10 two ends grabs plate 12.

Described first insulating body 10 has two the first side walls 100 that extend relatively, connect first end wall 101 at the first side wall 100 two ends and be positioned at first insulating body, 10 bottoms and the first side wall 100, first diapire 102 that first end wall 101 is connected, described the first side wall 100, first end wall 101 and first diapire 102 surround the receiving space 103 of accommodating second connector 2, described first diapire 102 has protruded out hyoplastron portion 104 in receiving space 103, described the first side wall 100 is provided with first inclined-plane 1001 that receiving space opening surface 1000 reaches from opening surface 1000 is obliquely installed in receiving space 103, described the first side wall 100 convexes with long and narrow protuberance 105 in receiving space 103, described protuberance 105 is provided with several first accepting grooves 1050, the both sides of hyoplastron portion 104 lengthwises are provided with second accepting groove, 1040, the first accepting grooves 1050 and second accepting groove 1040 all is used to accommodate the first terminal 11.The two ends of described the first side wall 100 are provided with the holding hole 106 that plate 12 fixings are grabbed in confession first, and this holding hole 106 runs through first inclined-plane 1001, and described first end wall 101 is provided with the step 1010 that plate 12 fixings are grabbed in confession first.

Described the first terminal 11 is arranged along first insulating body, 10 longitudinallies and is arranged on two the first side walls 100, described the first terminal 11 has the holding parts 110 that is immobilizated in first accepting groove 1050, from first contact site 111 of holding parts 110 1 ends to receiving space 103 inner bendings extension, bend the connecting portion 112 that extends from first contact site 111 along being roughly parallel to the first diapire direction, second contact site 113 that extends to the 104 directions bending of hyoplastron portion from connecting portion 112 reaches the weld part 114 that extends from holding parts 110 other ends outside first insulating body 10, described first contact site 111 is contained in first accepting groove 1050, described second contact site 113 is contained in second accepting groove 1040, described first contact site 111 has the first make contact 1110 that protrudes in the receiving space 103, described second contact site 113 have protrude in the receiving space 103 and with first make contact 1110 towards second contact point 1130 that is provided with.

Described first grabs plate 12 is provided with base portion 120, bends elasticity tabs 121 that extends and the fixing arm 122 that extends from the bending of base portion 120 belows from base portion 120 tops, and described fixing arm 122 extends upward first holding parts 123 and reaches first weld part 124 that extends from the bending of fixing arm 122 belows.

See also Fig. 1 and shown in Figure 3, when assembling first electric connector 1, earlier the first terminal 11 is inserted from the below of first insulating body 10, grabbing plate 12 with first then inserts from the below of first insulating body 10, described first holding parts 123 of grabbing plate 12 is contained in the holding hole 106 of first insulating body 10, the described first elasticity tabs 122 of grabbing plate 12 is connected on the step 1010 of first insulating body 10, thereby increases the retain strength that first insulating body 10 and first is grabbed plate 12.

See also shown in Figure 4ly, described second electric connector 2 includes second insulating body 20, is immobilizated in several second terminals 21 on second insulating body 20 and is installed on a pair of second of second insulating body, 20 two ends grabs plate 22.

Described second insulating body 20 has two second sidewalls 200 that extend relatively and connects second end wall 201 at these second sidewall, 200 two ends.Described second sidewall 200 is provided with lateral surface 2000, described lateral surface 2000 outwards convexes with protuberance 2001 from the centre, described protuberance 2001 is provided with second inclined-plane 2002 in the side near the butt joint direction, and the two ends of described second insulating body 20 are provided with for second and grab the insertion slot 202 that plate 22 is planted.

Described second terminal 21 has body 210, bends the weld part 212 that extends from the contact site 211 of body 210 1 ends bending extension and from body 210 other ends.

Described second grabs plate 22 has second holding parts 221 and second weld part 222 that main part 220 and autonomous body 220 extend in the same way.

See also Fig. 1 and shown in Figure 4, second insulating body 20 and second terminal 21 of second electric connector 2 are formed in one, grab plate 22 is installed on second insulating body 20 from the top of second insulating body 20 two ends with second again, when first connector 1 and second connector 2 connect, second sidewall 200 of second electric connector 2 is contained in the receiving space 103 of first connector 1, described protuberance 2001 is positioned at 1001 inboards, first inclined-plane, and first inclined-plane 1001 of described first connector 1 and second inclined-plane 2002 of second connector 2 fit (seeing also Fig. 5), thereby preventing that first connector 1 and second connector 2 from producing rocks.

Claims

1. electric coupler component, it comprises: first electric connector reaches and the second matched electric connector of first electric connector, described first electric connector comprises first insulating body and is immobilizated in several the first terminals on first insulating body, and described first insulating body has a pair of the first side wall of relative extension and is formed at receiving space between this a pair of the first side wall; Described second electric connector comprises second insulating body and is immobilizated in several second terminals on second insulating body, it is characterized in that: the first side wall is provided with first inclined-plane that tilts in receiving space, second sidewall outwards convexes with protuberance, and described protuberance is provided with second inclined-plane that matches with first inclined-plane of the first side wall.

2. electric coupler component as claimed in claim 1 is characterized in that: described protuberance is located between two second adjacent terminals at least.

3. electric coupler component as claimed in claim 1 or 2, it is characterized in that: described first electric connector has diapire and connects first end wall at the first side wall two ends, described receiving space is surrounded by first end wall, first diapire and the first side wall, and first electric connector has the hyoplastron portion that protrudes out in this receiving space.

4. electric coupler component as claimed in claim 3 is characterized in that: first contact site that described the first terminal has the holding parts that is immobilizated in the first side wall, extend to the receiving space inner bending from holding parts one end, continue second contact site that bending extends and the weld part that extends from the holding parts other end from first contact site outside first electric connector.

5. electric coupler component as claimed in claim 4, it is characterized in that: described first connector has the plate of grabbing that is installed on first insulating body, the described plate of grabbing is provided with the elasticity tabs, and the two ends of described first insulating body are provided with the step that matches with this elasticity tabs.

6. electric coupler component as claimed in claim 5 is characterized in that: the protuberance of second insulating body is positioned at the inboard, first inclined-plane of first insulating body.