CN201252195Y

CN201252195Y - Electric connector component

Info

Publication number: CN201252195Y
Application number: CNU2008203017019U
Authority: CN
Inventors: 叶昌旗
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: 2008-08-04
Filing date: 2008-08-04
Publication date: 2009-06-03
Anticipated expiration: 2018-08-04

Abstract

The utility model relates to an electric connector component, which comprises a circuit board, an electric connector that is arranged above the circuit board, a backboard that is arranged below the circuit board, and an insulation layer that is arranged between the circuit board and the backboard, wherein, the insulation layer is provided with a first perforating hole, a second perforating hole, and a projection post that is projected upwards along with the wall of the first and the second perforating holes; and the projection post is plugged into a first through hole and a second through hole of the circuit board, so as to position the insulation layer. The electric connector component has simple structure and convenient assembling.

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 connects chip module.

[background technology]

A kind of electric coupler component can be assembled on the circuit board, and in order to connect chip module, it comprises: be installed on the electric connector on the circuit board, the backboard that is assembled in the circuit board below and the insulating barrier between circuit board and backboard.Circuit board, insulating barrier and backboard are assembled to one, by bolt electric connector is combined with circuit board, but, in with insulating barrier and backboard assembling process, it is longer that inaccurate assembling difficulty or the built-up time of causing of contraposition may appear in the perforation of the corresponding perforation of insulating barrier and backboard and circuit board, thereby influence operating efficiency, in addition occur contraposition inaccurate and the damage circuit board, insulating barrier and backboard.

Therefore, necessary existing electric coupler component is improved to overcome the aforementioned disadvantages of prior art.

[utility model content]

The purpose of this utility model is to provide a kind of electric coupler component simple in structure, easy to assembly.

The purpose of this utility model is achieved through the following technical solutions: a kind of electric coupler component, it comprises: be provided with through hole circuit board, be assembled in circuit board top electric connector, be assembled in the insulating barrier of circuit board below and be fixed in the backboard of insulating barrier below, insulating barrier is provided with the perforation corresponding with the through hole of circuit board and from the projection that upwards protrudes out of the edge of perforation, and projection is assembled in the through hole of circuit board with the location insulating barrier.

Compared to prior art, the utility model electric coupler component has following beneficial effect: electric coupler component is assembled in the through hole of circuit board by the projection that is provided with at insulating barrier, so that insulating barrier is fixed to circuit board.This electric coupler component has effect simple in structure, easy to assembly.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model electric coupler component.

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

Fig. 3 is the stereogram of the insulating barrier of the utility model electric coupler component.

Fig. 4 is the cutaway view of the utility model electric coupler component, and wherein electric connector is not omitted and shows.

[embodiment]

See also illustrated in figures 1 and 2ly, the utility model electric coupler component 100 comprises circuit board 1, be installed on the electric connector 7 on the circuit board 1, the backboard 5 that is assembled in circuit board 1 below and the insulating barrier 6 between circuit board 1 and backboard 5.

See also shown in Figure 2ly, circuit board 1 one ends are provided with a pair of first through hole 10, and circuit board 1 other end is provided with second through hole 11.The adjacent insulating barrier 6 that is equipped with of the lower surface of circuit board 1.See also Fig. 3, insulating barrier 6 rectangular plate-like structures, the rear end of insulating barrier 6 is provided with first through hole, 10 corresponding first perforation 60 with circuit board 1, the front end of insulating barrier 6 protrudes out protuberance 63, protuberance 63 is provided with second through hole, 11 corresponding second perforation 61 with circuit board 1, bore a hole 61 along each convex two projection 64 that stretch out of hole wall in first perforation 60 and second, described projection 64 can insert first through hole 10 of circuit board 1 and second through hole 11 so that insulating barrier 6 is positioned on the circuit board 1.The rear and front end of insulating barrier 6 is respectively equipped with the trip 62 that a pair of bending is extended downwards, this trip 62 can hold the side of backboard 5, be used for backboard 5 is installed and is fixed in the below of insulating barrier 6, backboard 5 is provided with first perforation, 60 and second perforation, 61 corresponding first screw 50 and second screws 51 with insulating barrier 6.

Electric connector 7 comprises insulating body 2, be positioned at the jockey 4 of insulating body 2 rear ends, be connected in jockey 4 and be shielded from shield blade 3 on the insulating body 2.Wherein, insulating body 2 is provided with plurality of terminals hole 20, contains conducting terminal (not shown) in the terminal hole 20.Be provided with sidewall 23 around the insulating body 2, the sidewall 23 of rear and front end is provided with the pick-up slots 21 that a pair of level runs through this sidewall 23 relatively.

Jockey 4 is one-body molded by plastic material, jockey 4 is recessed to form depressed part 42 in it near the side of insulating body 2 and to the direction away from insulating body 2, and depressed part 42 aligns to form sufficient operating space with the pick-up slots 21 of adjacent insulating body 2.The two ends of depressed part 42 respectively are provided with a combined hole 40.Be provided with a pair of link slot 41 of accommodating shield blade 3 corresponding sites in 40 liang of outsides of combined hole.Pair of bolts 43 runs through the combined hole 40 of jockey 4, first through hole 10 of circuit board 1, first perforation 60 of insulating barrier 6 and first screw 50 of backboard 5, jockey 4 is positioned insulating body 2 one sides on the circuit board 1, thereby jockey 4 is connected on circuit board 1, insulating barrier 6 and the backboard 5.

Shield blade 3 is covered in insulating body 2 tops, and the middle part of shield blade 3 is formed with opening (not label).The front end of shield blade 3 is provided with the tongue 30 that tilts bending and extend forward, and the place is provided with perforation (not label) in the middle of the tongue 30, and a screw rod 32 passes perforation (not label) and a flexure strip 33 and fastens and be incorporated on the tongue 30.The rear end of shield blade 3 disconnects and extends laterally out a junction 34 respectively to the inside by the end of both sides, connecting portion 34 is articulated in the link slot 41 of jockey 4, bolt 43 card is pressed on the upper surface of connecting portion 34, sharing in shield blade 3 rotation processes, and the stress that is applied by connecting portion 34.

The utility model electric coupler component 100 cooperates the below that insulating barrier 6 accurately is positioned circuit board 1 by the projection 64 of insulating barrier 6 with first through hole 10 and second through hole 11 of circuit board 1, backboard 5 nationalitys help the trip 62 of insulating barrier 6 to be held on the insulating barrier 6, so backboard 5 and insulating barrier 6 can simply and easily be positioned the below of circuit board 1, nationality helps described bolt 43 and screw rod 32 to fix then, and this electric coupler component 100 has effect simple in structure, easy to assembly.

Claims

[claim 1] a kind of electric coupler component, it comprises: be provided with through hole circuit board, be assembled in circuit board top electric connector, be assembled in the insulating barrier of circuit board below and be fixed in the backboard of insulating barrier below, it is characterized in that: insulating barrier is provided with the perforation corresponding with the through hole of circuit board and from the projection that upwards protrudes out of the edge of perforation, and projection is assembled in the through hole of circuit board with the location insulating barrier.
[claim 2] electric coupler component as claimed in claim 1 is characterized in that: the rear and front end of described insulating barrier is respectively equipped with a pair of trip, and described trip can hold the side of backboard.
[claim 3] electric coupler component as claimed in claim 1, it is characterized in that: described electric connector further comprises pair of bolts, described backboard is provided with and the corresponding screw of the perforation of insulating barrier, described bolt can pass the through hole of circuit board, the perforation of insulating barrier and the screw of backboard, and insulating barrier and backboard are fixed on the circuit board.
[claim 4] electric coupler component as claimed in claim 3 is characterized in that: described electric connector comprises insulating body, be positioned at the jockey of insulating body rear end, be connected in jockey and be shielded from shield blade on the insulating body.
[claim 5] electric coupler component as claimed in claim 4, it is characterized in that: the both sides of described jockey are provided with combined hole, the perforation of the combined hole of described bolt-through jockey, the through hole of circuit board, insulating barrier and the screw of backboard are positioned jockey for insulating body one side on the circuit board, and jockey is connected on circuit board, insulating barrier and the backboard.
[claim 6] electric coupler component as claimed in claim 4, it is characterized in that: electric connector further comprises screw rod and flexure strip, the front end of described shield blade is provided with tongue, the place is provided with perforation in the middle of the tongue, and described screw rod passes perforation and fastens with described flexure strip and be incorporated on the tongue.
[claim 7] electric coupler component as claimed in claim 4, it is characterized in that: insulating body is provided with pick-up slots, described jockey is recessed to form depressed part in its side near insulating body to the direction away from insulating body, and depressed part and adjacent described pick-up slots align to form sufficient operating space.