CN2932680Y

CN2932680Y - Electric connector assembly

Info

Publication number: CN2932680Y
Application number: CNU2006200725971U
Authority: CN
Inventors: 谢福斌; 廖芳竹
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: 2006-04-13
Filing date: 2006-04-13
Publication date: 2007-08-08
Anticipated expiration: 2016-04-13

Abstract

An electric connector component comprises an electric connector which is used to electrically connect a chip module and a circuit board, and a cover body which is assembled and arranged on the electric connector, wherein the electric connector comprises an insulating body and a plurality of conductive terminals contained in the insulating body, and a positioning pin is uprightly arranged on the insulating body on the diagonal line direction toward the cover body direction, and the cover body is provided with a corresponding boring on the position which is in correspondence to the positioning pin, thereby preventing the overlong positioning pin from colliding to the cover body when assembling, and at the same time assisting the cover body to locate when fastening the insulating body and having an anti-dementia effect.

Description

Electric coupler component

[technical field]

The utility model relates to a kind of electric coupler component, refers in particular to a kind of electric coupler component of being electrically connected to circuit board and having lid of being used to.

[background technology]

Electric connector by in the inside of its insulating body towards at least two of the diagonal settings of the chip module one side alignment pin that varies in size, to realize being placed in the location and the fool proof purpose of the chip module in the insulating body.

See also Fig. 1, a kind of existing electric coupler component, it comprises the electric connector (not indicating) that is used to electrically connect printed circuit board (PCB) (not shown) and is mounted on separable lid 3 on the electric connector, wherein electric connector comprises insulating body 2, insulating body 2 is provided with a summary square base portion 24 with some accepting grooves 20, be contained in the plurality of conductive terminals 4 in the described accepting groove 20, described base portion 24 has sagittate four bights 25, the location hole 22 that varies in size is set respectively at least two bights 25 of the diagonal of

base portion

24,23, this location hole 22, the 23 fixing respectively alignment pins 5 of corresponding size with it, 6, this alignment pin 5,6 reach the location and the fool proof effect of chip module by being arranged in chip module (not shown), on four bights 25 on any both sides of base portion 24, be provided with the taper card and end teat 21, described lid 3 is provided with the identical matrix 35 of base portion 24 of a tool smooth flat and its shape and insulating body 2, this matrix 35 is used for cooperating with the vacsorb device, realize that electric connector welds getting in the processing procedure and puts purpose, this matrix 35 has four bights 36, ending at the card towards corresponding base portion 24 hangs down on 36 edges, bight of teat 21 establishes the Elastic buckle spare 31 with pyramidal projections 32, projection 32 by Elastic buckle spare 31 is ended engaging of teat 21 with card lid 3 lids is connected on the insulating body 2, reaches to prevent to be contained in the plurality of conductive terminals 4 of insulating body 2 because of the impaired purpose of external factor.

Yet, prevent that the alignment pin of being located in the insulating body from not bumping with lid, just must limit it highly is less than or equal to cover cap and is connected to height on the insulating body, but if on chip module, add the element of fin and so on and need this alignment pin to position, the height that so just needs the lengthening alignment pin, be connected to height on the insulating body if this highly surpasses cover cap, lid just can not be avoided alignment pin and cause it to assemble with insulating body.

Given this, be necessary to provide a kind of improved electric coupler component in fact, to overcome the defective of above-mentioned electric connector.

[utility model content]

The purpose of this utility model is to provide a kind of electric coupler component, refers in particular to a kind of electric coupler component that orthogonal sets is located at the alignment pin in the insulating body of avoiding.

For solving the problems of the technologies described above, the utility model relates to a kind of electric coupler component, it comprises and is used to electrically connect the electric connector of chip module and circuit board and is mounted on lid on the insulating body, wherein electric connector comprises insulating body, be contained in the plurality of terminals in the insulating body, erect towards diagonal positions of lid direction at it at insulating body and to be provided with the alignment pin that is used to locate with fool proof, described lid is provided with corresponding perforation in the position of corresponding alignment pin.

Compared with prior art, the utlity model has following advantage: by corresponding perforation is set on lid, just can avoid during assembling since alignment pin long and with the collision that lid takes place, also can reach auxiliary lid simultaneously in the location and the fool proof effect that are snapped in when prolonging body extremely.

[description of drawings]

Fig. 1 is a kind of three-dimensional exploded view of existing electric coupler component.

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

Fig. 3 is the perspective bottom view of lid in the utility model electric coupler component.

Fig. 4 is the three-dimensional combination figure of electric connector of the present invention.

[embodiment]

See also Fig. 2 to shown in Figure 4, the utility model electric coupler component, it comprises the electric connector and the lid that is mounted on the electric connector that is used to electrically connect chip module (not shown) and circuit board (not shown), wherein electric connector comprises insulating body, the plurality of conductive terminals, the described lid 13 that are contained in the insulating body be connected on the insulating body 11, has the space of accommodating the chip module between this lid 13 and the described insulating body 11.

Insulating body 11 is provided with one and omits square matrix 111, this matrix 111 has sagittate four jiao 119, the vertical barricade 112 of establishing equal height at four jiao 119 tip, at 120 places, four jiaos of tops, 112 of barricades are provided with gap 1121, this gap 1121 is used to observe the location situation of lid 13, be provided with at the inner face of each barricade 112 and be used for fixing and electrically connect chip module projection 1222, the position of intersecting at the end of projection 1222 and matrix 111 wears a through hole 117, and this through hole 117 is used to observe the fixing situation between the projection 1222 that electrically connects chip and each barricade 112.On the angle 119 of the both sides of any opposite side of matrix 111 the taper card is set and ends teat 113, the elastic clamping hook 137 that this card ends teat 113 and lid 13 holds mutually with fixing insulating body 11 and lid 13.

The diagonal of described matrix 111 is provided with two location holes that vary in size 115,116, this location hole 115,116 is used for fixing correspondingly size and is erected in

alignment pin

14,15 on the matrix 111, in the use of electric connector, this

alignment pin

14,15 will wear described chip module, to realize its location and fool proof purpose to the chip module.

Described lid 13 be provided with one have smooth flat matrix 133, this matrix 133 is used for cooperating with the vacsorb device and reaches the purpose that picks and places electric connector, the shape size of the matrix 111 of the matrix 133 corresponding insulating bodies 11 of described lid 13 is provided with, it has sagittate four angles 138, cornerwise apical position at described angle 138 is provided with the cylindrical projections 131 of four equal heights, this projection 131 is used for horizontal location lid 13, two opposite side of matrix 133 are provided with the elastic clamping hook 137 of buckle mutual with it and equal height in the position that the card of corresponding insulating body 11 ends teat 113, be provided with teat 1371 is provided with trip 137 at matrix 133 the vertical bar shaped retaining wall 136 of establishing of both sides edge part that holds of taper on the top of trip 137, and both sides are provided with the bending retaining wall 135 with both wing portions 1351 in addition, owing to have certain space between lid 133 and the insulating body 11, described bar shaped retaining wall 136 and bending retaining wall 135 are used to prevent to be contained in insulating body 11 interior terminals 12 and are subjected to external force and deform or problem such as displacement.

In the assembling process, when described

alignment pin

14,15 height has surpassed lid 13 and has fixed when the height of insulating body 11, described lid 13 is for avoiding this

alignment pin

14,15 collision, at its

corresponding alignment pin

14,15 position is provided with the perforation 1321 of two corresponding sizes, 1322, the elastic clamping hook 137 of lid 13 ends teat 113 towards the card of the described insulating body 11 of correspondence and presses down, the taper of described elastic clamping hook 137 holds teat 1371 and ends teat 113 buckle mutually with card, each barricade 112 apical grafting of insulating body 11 are in the point both sides of the edge at each angle 138 of lid 13, to realize the perpendicular positioning of lid 13, be located at the projection 1222 that each cylindrical projections 131 on the lid 13 is resisted against barricade 112 simultaneously, to realize the horizontal location of lid 13, thereby lid 13 is immobilizated on the insulating body 11 fully, at this moment, described

alignment pin

14,15 are arranged in corresponding perforation 1321,1322, not only reach the locating effect of 131 pairs of lids 13 of auxiliary cylindrical projection, also realized alignment pin 14, the fool proof purpose of 15 pairs of lids 13.

The above creating conception of the present utility model goes for the electric connector of other type equally, the variation of any equivalence that those of ordinary skills take the technical solution of the utility model by reading the utility model specification is the utility model claim and contains.

Claims

1. electric coupler component, it comprises the electric connector and the lid that is mounted on the electric connector that is used to electrically connect chip module and circuit board, wherein the insulating body of electric connector is provided with a matrix, this matrix is provided with at least two alignment pins that are used for the positioning chip module, it is characterized in that: described lid is provided with perforation in the position of the described alignment pin of correspondence.

2. electric coupler component as claimed in claim 1 is characterized in that: described alignment pin is located at the diagonal of matrix.

3. electric coupler component as claimed in claim 2 is characterized in that: described at least two alignment pins are made as and vary in size.