CN2702467Y

CN2702467Y - Electric connector assembly

Info

Publication number: CN2702467Y
Application number: CNU2004200461512U
Authority: CN
Inventors: 朱德祥
Original assignee: Lotes Guangzhou Co Ltd
Current assignee: Lotes Guangzhou Co Ltd
Priority date: 2004-05-26
Filing date: 2004-05-26
Publication date: 2005-05-25
Anticipated expiration: 2014-05-26

Abstract

The utility model discloses an electric connector assembly which is used for connecting with a circuit board, comprising a basal body, a cover body or a radiator, and a fixed structure which is used for fixing the basal body and the cover body or the radiator. The fixed structure comprises a screw and a screw nut matching with the screw. The electric connector assembly is fixed with a chip module by that the electric connector assembly of the utility model directly adopts the screw and the screw nut matching with the screw, so that occupation space of the circuit board is relatively small.

Description

Electric coupler component

[technical field]

The utility model relates to a kind of electric coupler component, especially a kind of electric coupler component that electrically connects chip module and circuit board.

[background technology]

At present, industry generally adopts electric coupler component to remove to electrically connect chip module to circuit board.Prior art is with reference to Figure 11, Figure 12 and Figure 13, electric coupler component is used to electrically connect chip module 500 to circuit board 600, the metal upper casing 100 and the metal lower shell 200 that comprise mutual flexible connection, and be used for rocking bar 300 that metal upper casing 100 and metal lower shell 200 are fixed together, heat sink arrangement 400 is positioned at the top of chip module 500, the heat that produces when being used to leave chip module 500 work.But, the existence of rocking bar 300, can take in the horizontal direction than large space, also take big vertical direction space when operating vertical position, thereby during rocking bar 300 change in location, because of the operating space excessive, may with other assembly interference on the circuit board, be unfavorable for operation, and take circuit board than large space, all the more so for circuit board space precious on the notebook.

[summary of the invention]

The purpose of this utility model is to provide a kind of electric coupler component, and it is less that it takies circuit board space.

For achieving the above object, the utility model electric coupler component is used to be connected to circuit board, comprises the fixed structure of matrix, lid or radiator and fixing base and lid or radiator, and this fixed structure is screw and nut with matching.

Compared with prior art, the utility model electric coupler component is directly used screw and nut with matching, electric coupler component and chip module is fixed together, so it is less to take circuit board space.

[description of drawings].

Figure 1 shows that first embodiment of the utility model electric coupler component.

Fig. 2 is the stereogram of the lid of Fig. 1.

Fig. 3 is the stereogram of the matrix of Fig. 1.

Figure 4 shows that second embodiment of the utility model electric coupler component.

Figure 5 shows that the 3rd embodiment of the utility model electric coupler component.

Figure 6 shows that the 4th embodiment of the utility model electric coupler component.

Figure 7 shows that the 5th embodiment of the utility model electric coupler component.

Figure 8 shows that the 6th embodiment of the utility model electric coupler component.

Figure 9 shows that the 7th embodiment of the utility model electric coupler component.

Figure 10 shows that the 8th embodiment of the utility model electric coupler component.

Figure 11 is the stereogram of existing electric coupler component.

Figure 12 is the profile of Figure 11.

Figure 13 is the schematic diagram of electric coupler component band heat abstractor shown in Figure 11.

[embodiment]

Below in conjunction with accompanying drawing the utility model electric coupler component is made and to further describe.

With reference to Fig. 1, Fig. 2 and Fig. 3, the utility model electric coupler component comprises screw 1, lid 2, matrix 3 and nut 4, is used to electrically connect chip module A.

Lid 2 roughly is the rectangle of hollow, is provided with outside protuberance 21 at its four angles, and protuberance 21 is provided with first through hole 22, and each approximate mid-section position, bar limit of rectangle is bent downwardly, and forms pressing part 23.

Matrix 3 comprises base 31 and from the upwardly extending sidewall 32 of base edge, first through hole 22 of corresponding lid 2 is provided with second through hole 33 on the sidewall 32, and is provided with plurality of conductive terminals (not drawing among the figure) in the base 31.

When being connected and fixed chip module A, at first chip module A is placed on the matrix 3, guiding access (not indicating among the figure) and the conducting terminal of chip module A are connected one to one, then lid 2 is put on the chip module A, make second through hole 33 of first through hole 22 of lid 2 and matrix 3 corresponding, the pressing part 23 of lid 2 all contacts with chip module A; Again screw 1 end is screwed in the nut 4, thereby chip module A and electric coupler component are fixed together.

With reference to Fig. 4, second embodiment of the utility model electric coupler component and the difference of first embodiment are, in the present embodiment, the utility model electric coupler component further comprises backboard 5, the framework that backboard 5 is roughly rectangular, its four angles also are provided with second hole, 33 corresponding the 3rd holes 51 with matrix 3, and during assembling, screw 1 passes the 3rd hole 51.

With reference to Fig. 5, the 3rd embodiment for the utility model electric coupler component, be with the difference of second embodiment: in the present embodiment, the circuit board 6 that is provided with corresponding hole 61 is between matrix 3 and backboard 5, backboard 5 is positioned at the lower surface of circuit board 6, can strengthen the rigidity of the circuit board 6 when connecting.

Certainly circuit board 6 ' also can be positioned at following (as shown in Figure 6) of nut 4 ', backboard 5 ', and at this moment, backboard 5 ' has fixing effect.When matrix 3 ' is a plastic material; nut 4 ' and the direct of plastic material contact; fragile plastics; and connect fastening inadequately; thereby backboard 5 ' (being generally the material of hardness height, good rigidly) placed below the matrix 3 '; use screw 1 ', nut 4 ' that lid 2 ', matrix 3 ', backboard 5 ' and circuit board 6 ' are connected in one, can protect matrix 3 ', and have fixing effect.

With reference to Fig. 7, be the 5th embodiment of the present utility model, be with the 3rd embodiment difference: in the present embodiment, do not establish backboard, circuit board 6 " be positioned at matrix 3 " below, chip module A is positioned on the matrix, screw 1 " stretch into lid 2 successively ", matrix 3 ", circuit board 6 " hole in, and screw in nut 4 " in, above-mentioned part is fixed.

Certainly, also can not establish hole on this matrix, screw system stretches in the hole of lid and circuit board successively, and screws in the nut, and above-mentioned part is fixed (as shown in Figure 8).

Also available radiator replaces the lid among above-mentioned all embodiment, and this radiator has substrate, and wherein substrate is provided with hole, and is corresponding with second hole on the matrix.

With reference to Fig. 9, be the 7th embodiment of the utility model electric coupler component.Electric coupler component comprises matrix 3, heat sink arrangement 7, screw 8, nut 10, and wherein heat sink arrangement 7 comprises substrate 71, and wherein substrate is provided with hole 72.

The through hole 72 of counterpart substrate 71 is provided with plurality of holes 91 on the circuit board 9.

When the assembling electric coupler component, earlier matrix 3 is placed on the circuit board 9, then chip module A is placed matrix 3; Substrate 71 with heat abstractor 7 places on the chip module A then, make the through hole 72 on the substrate 71 corresponding with the hole 91 on the circuit board 9, nut 10 is inserted from bottom to up in the through hole 72 of circuit board hole 91 and substrate 71, and pass through hole 72, at last, screw 8 is screwed in nut 10, thereby chip module A and circuit board 9 are fixed together.By the technical scheme of present embodiment, can the volume of whole electric coupler component is littler.

With reference to Figure 10, the 8th embodiment for the utility model electronic building brick, be with the difference of the 7th kind of embodiment: in the present embodiment, heat sink arrangement 7 ' comprises substrate 71 ' and is connected in the heat pipe 73 ' of substrate 71 ' one side, radiator 74 ' is connected in the opposite side of heat pipe 73 ', can reach the effect identical, not repeat them here with the foregoing description.

By implementing the technical scheme of the utility model electric coupler component, promptly directly use screw and nut with matching, electric coupler component and chip module are fixed together, its operating space is less, be convenient to operation, and it is less to take circuit board space.

Claims

1. an electric coupler component is used to be connected to circuit board, comprises the fixed structure of matrix, lid and fixing base and lid, it is characterized in that: this fixed structure is screw and nut with matching.

2. electric coupler component as claimed in claim 1 is characterized in that: matrix and lid are provided with plurality of holes, and nut screw can be passed these holes respectively matrix and lid are interfixed.

3. electric coupler component as claimed in claim 1 is characterized in that: this matrix below further is provided with backboard, and this backboard is provided with the hole that nut is passed.

4. electric coupler component as claimed in claim 1, it is characterized in that: lid is provided with plurality of holes, and hole and these holes that nut screw can be passed respectively on the circuit board interfix circuit board, matrix and lid.

5. electric coupler component as claimed in claim 4 is characterized in that: also be provided with plurality of holes on the matrix, hole and these holes that nut screw can be passed respectively on the circuit board interfix circuit board, matrix and lid.

6. as arbitrary described electric coupler component in the claim 1 to 5, it is characterized in that: above-mentioned lid can be substituted by radiator.