CN202633661U

CN202633661U - Electrical connector assembly

Info

Publication number: CN202633661U
Application number: CN 201220188930
Authority: CN
Inventors: 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: 2012-04-28
Filing date: 2012-04-28
Publication date: 2012-12-26
Anticipated expiration: 2022-04-28

Abstract

The utility model relates to an electrical connector assembly, which comprises an electrical connector and a chip module which is assembled on the electrical connector. The electrical connector comprises an insulation base, wherein the insulation base is equipped with elastic arms; the chip module comprises an upper layer, a lower layer and a middle layer, wherein the middle layer is positioned between the upper layer and the lower layer; and elastic arms of the insulation base is buckled into the middle layer of the chip module. According to the electrical connector assembly of the utility model, the chip module has a three-layer structure, the middle layer is in a contracted shape relative to the upper and lower layers, and the elastic arms of the insulation base are buckled into the middle layer of the chip module; thus, the chip module can be effectively buckled, and the electrical connector assembly is provided with good heat radiation effects.

Description

Electric coupler component

[technical field]

The utility model refers in particular to a kind of electric coupler component that electrically connects chip module to circuit board relevant for a kind of electric coupler component.

[background technology]

Disclosed a kind of electric connector relevant with the utility model for M297085 number like the TaiWan, China patent announcement in the prior art, it is used to connect the chip module to circuit board, and this electric connector includes body and is installed in intrinsic conducting terminal.Said body is a rectangle inner concavity entity, and it comprises the installed surface of accepting the chip module and is located in installed surface sidewall all around.Wherein two adjacent sidewalls are provided with integrated elastic arm, through the side of this elastic arm extruding chip module, and then to the chip module one extruding force are provided, and the chip module are immobilizated on the body of electric connector.

Yet; In order to satisfy high performance transmission requirement; The quantity of the conducting terminal of electric connector and density all constantly increase; Therefore when being assembled in the chip module on the body of electric connector; The strength that conducting terminal imposes on the chip module also increases, and the side that pushes the chip module for the available technology adopting elastic arm like this causes electrically connecting failure for the electric connector of its fixing, can not effectively the chip module be immobilizated on the body of electric connector thereby the chip module may break away from the body of electric connector.In addition, along with the increase of conducting terminal quantity and density, the heat that produces during the work of chip module also can increase, thereby can the quality that electrically connect be impacted.

Given this, necessary existing electric connector is improved to overcome the above-mentioned defective of prior art.

[utility model content]

The purpose of the utility model is to provide a kind of electric coupler component, and this electric coupler component can guarantee effective fastening of chip module and electric connector and have better heat radiating effect.

The utility model electric coupler component can be realized through following technical scheme: a kind of electric coupler component; It comprises electric connector and is assembled in the chip module on the electric connector; Said electric connector comprises insulating base; Said chip module comprises upper strata, lower floor and the intermediate layer between upper and lower layer, and wherein said insulating base is provided with the plurality of elastic arm, and said elastic arm is snapped in the intermediate layer of said chip module.

The utility model further defines, and said insulating base comprises diapire, and said elastic arm extends upward setting from diapire.

The utility model further defines, and said diapire and said elastic arm form the receiving space of accommodating the chip module, and said elastic arm is provided with the clamping part that protrudes out to receiving space, and said clamping part is snapped in the intermediate layer of said chip module.

The utility model further defines, and the intermediate layer of said chip module is contraction-like with respect to upper and lower layer.

The utility model further defines, and corresponding each elastic arm of said insulating base is provided with the blocking part, said blocking part the rear of elastic arm and with corresponding elastic arm between be provided with the gap of allowing the elastic arm distortion.

The utility model further defines, and said elastic arm and said blocking part are positioned at four corners of said insulating base.

The utility model further defines, and four jiaos of said chip module are provided with breach, and said elastic arm is snapped in the indentation, there of said chip module.

The utility model further defines, and the upper strata of said chip module is processed by metal material.

The utility model further defines, and the clamping part that said elastic arm is provided with main part and is positioned at main part top and protrudes out to insulating base inside wherein has at least a said main part to be 1/4 cylindric, and it is 1/4 coniform that said clamping part is.

The utility model further defines, and the clamping part that said elastic arm is provided with main part and is positioned at the main part top and protrudes out to insulating base inside wherein has at least a said main part and said clamping part to be tapering type extension to insulating base inside.

Compared with prior art; The chip module of the utility model electric coupler component has the three-decker in upper strata, lower floor and the intermediate layer between upper and lower layer; The elastic arm of insulating base is snapped in the intermediate layer of chip module, therefore can guarantee effective fastening of chip module and electric connector and have better heat radiating effect.

[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 three-dimensional exploded view of another angle of the utility model electric coupler component;

Fig. 4 is the stereogram of the electric connector of the utility model electric coupler component; And

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

[embodiment]

Fig. 1 is extremely shown in Figure 5 to be the utility model electric coupler component 100, and it comprises electric connector 3 and be assembled in the chip module 2 on the electric connector 3 that said electric connector 3 comprises insulating base 1 and is immobilizated in the conducting terminal 4 in the insulating base 1.

See also Fig. 1 to shown in Figure 3, said chip module 2 is roughly cubic, and it has three-decker, and promptly chip module 2 comprises upper strata 21, lower floor 23 and the intermediate layer 22 between upper strata 21 and lower floor 23.The length in intermediate layer 22 and width are less than the length and the width of upper strata 21, lower floor 23, and intermediate layer 22 is contraction-like with respect to upper strata 21, lower floor 23.Three layers of chip module 2 are equipped with breach in its four corner, i.e. upper strata breach 210, lower floor's breach 230 and intermediate layer breach 220, and intermediate layer breach 220 is contraction-like with respect to upper strata breach 210, lower floor's breach 230.Said upper strata 21 be by metal material process and the area on upper strata 21 greater than the area in intermediate layer 22, thereby upper strata 21 has the function of good heat conduction and heat radiation, scatters and disappears fast thereby the heat that intermediate layer 22 produces can be passed to upper strata 21.

See also Fig. 1 to shown in Figure 5, said electric connector 3 comprises insulating base 1 and is immobilizated in the conducting terminal 4 in the insulating base 1.Elastic arm 11 and blocking part 12 that insulating base 1 comprises diapire 10 and extends upward setting from four corners of diapire 10.Diapire 10 forms the receiving space 15 of accommodating chip module 2 with elastic arm 11.The relative both sides of diapire 10 cave inward and are provided with pick-up slots 101 to make things convenient for picking and placeing of chip module 2.Elastic arm 11 comprises main part 111 and the clamping part 110 that links to each other, is positioned at main part 111 tops and protrude out to receiving space 15 with main part 111.The place ahead of elastic arm 11 is provided with the perforation 13 of the diapire 10 that runs through insulating base 1.Elastic arm 11 can have multiple shape, like Fig. 2 and shown in Figure 5, four elastic arms 11 of insulating base 1 wherein two its be shaped as: said main part 111 is 1/4 cylindric, and it is 1/4 coniform that said clamping part 110 is.Like Fig. 3 and shown in Figure 5, four elastic arms 11 of insulating base 1 two other its be shaped as: said main part 111 is tapering type extension with said clamping part 110 to the inside of insulating base 1.Blocking part 12 is semi-cylindrical, and it is corresponding each elastic arm 11 and being provided with, and said blocking part 12 is positioned at the rear of elastic arm 11 and with corresponding elastic arm 11 gap is arranged, and this gap is that the strain of elastic arm 11 provides the space.When elastic arm 11 backward strain took place, elastic arm 11 can connect with blocking part 12 and damage to prevent elastic arm 11 excessive deformations.

Please consult shown in Figure 1 by emphasis; When the 1 last time of insulating base that chip module 2 is assembled to electric connector 3; Elastic arm 11 is snapped in the indentation, there in four corners of chip module 2; The lower floor 23 of chip module 2 is between the main part 111 of elastic arm 11, and the clamping part 110 of elastic arm 11 is snapped on the intermediate layer breach 220 in intermediate layer 22 of chip module 2.Because being structure and intermediate layers 22 of three layers, chip module 2 is contraction-like with lower floor 23 with respect to upper strata 21; Therefore elastic arm 11 is snapped in the heat that the intermediate layer 22 that has preferable retention effect and chip module 2 on the intermediate layer 22 of chip module 2 produces and can transmits to upper strata 21; Thereby also can be passed to and to make on the insulating base 1 that heat leaves fast, guarantee that excellent electrical property connects quality through elastic arm 11.

Certainly, the elastic arm 11 of the insulating base 1 of the utility model electric coupler component 100 also can extend setting from the side of diapire 10 with blocking part 12.

Should be understood that; The above is merely the preferred forms of the utility model; It or not whole execution modes; The variation of any equivalence that those of ordinary skills take the utility model technical scheme through reading the utility model specification, the claim that is the utility model contains.

Claims

1. electric coupler component; It comprises electric connector and is assembled in the chip module on the electric connector; Said electric connector comprises insulating base; Said chip module comprises upper strata, lower floor and the intermediate layer between upper and lower layer, and it is characterized in that: said insulating base is provided with some elastic arms that are snapped in the intermediate layer of chip module.

2. electric coupler component as claimed in claim 1 is characterized in that: said insulating base comprises diapire, and said elastic arm extends upward setting from diapire.

3. electric coupler component as claimed in claim 2; It is characterized in that: said diapire and said elastic arm form the receiving space of accommodating the chip module; Said elastic arm is provided with the clamping part that protrudes out to receiving space, and said clamping part is snapped in the intermediate layer of said chip module.

4. electric coupler component as claimed in claim 1 is characterized in that: the intermediate layer of said chip module is contraction-like with respect to upper and lower layer.

5. electric coupler component as claimed in claim 1 is characterized in that: corresponding each elastic arm of said insulating base is provided with the blocking part, said blocking part the rear of elastic arm and with corresponding elastic arm between be provided with the gap of allowing the elastic arm distortion.

6. electric coupler component as claimed in claim 5 is characterized in that: said elastic arm and said blocking part are positioned at four corners of said insulating base.

7. electric coupler component as claimed in claim 6 is characterized in that: four jiaos of said chip module are provided with breach, and said elastic arm is snapped in the indentation, there of said chip module.

8. electric coupler component as claimed in claim 1 is characterized in that: the upper strata of said chip module is processed by metal material.

9. electric coupler component as claimed in claim 1; It is characterized in that: the clamping part that said elastic arm is provided with main part and is positioned at the main part top and protrudes out to insulating base inside; Wherein have at least a said main part to be 1/4 cylindric, it is 1/4 coniform that said clamping part is.

10. electric coupler component as claimed in claim 1; It is characterized in that: the clamping part that said elastic arm is provided with main part and is positioned at the main part top and protrudes out to insulating base inside wherein has at least a said main part and said clamping part to be tapering type extension to insulating base inside.