CN201608411U

CN201608411U - Electric connector

Info

Publication number: CN201608411U
Application number: CN2009203155973U
Authority: CN
Inventors: 唐坤; 张杰峰; 彭付金
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: 2009-11-24
Filing date: 2009-11-24
Publication date: 2010-10-13
Anticipated expiration: 2019-11-24

Abstract

The utility model discloses an electric connector, which is used for electrically connecting a chip module to a printed circuit board and comprises a base, a plurality of conductive terminals contained in the base, a cover body arranged on the base and a drive device arranged on the base and the cover body, wherein the base comprises a main body plate and a head part extending out from the main body plate; the main body plate is provided with a window which is internally provided with ribs; and the arrangement of the ribs effectively enhances the strength of the base and effectively prevents the area of the base near the window from being warped and deformed.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that electrically connects the chip module to printed circuit board (PCB).

[background technology]

A kind of existing P GA (Pin Grid Array) type electric connector be used to electrically connect be provided with stitch the chip module to printed circuit board (PCB), it comprises pedestal, be contained in the plurality of conductive terminals in the pedestal and be installed in lid on the pedestal.Lid can move relative to pedestal, and the stitch that is housed in interior conducting terminal of pedestal and chip module is electrically connected or disconnection, and then realizes electric connection or disconnection between chip module and the printed circuit board (PCB).Because the middle part of chip module is not provided with stitch, the position of the corresponding chip module with pedestal of lid needleless pin need not to be provided with terminal, the way of industry is that the position that need not to be provided with terminal on lid and pedestal offers window, can be used for other elements on the ccontaining printed circuit board (PCB), printed circuit board (PCB) can be utilized fully.

Yet the existing this pedestal that offers window makes the strength reduction of pedestal, and pedestal is positioned near the zone buckling deformation easily the window.

So, need a kind of new electric connector of design to overcome the defective that above-mentioned electric connector exists.

[utility model content]

The purpose of this utility model provides a kind of electric connector, and it can protect pedestal effectively, prevents to be positioned near the regional buckling deformation of its window.

For achieving the above object, the utility model adopts following technical scheme: a kind of electric connector, be used to electrically connect the chip module to printed circuit board (PCB), it comprises pedestal, be contained in plurality of conductive terminals in the pedestal, be installed in the lid on the pedestal and be installed in pedestal and lid on drive unit, pedestal comprises main board and the extended head of autonomous agent plate, main board is provided with window, is provided with rib in the described window.

Compared to prior art, there is following advantage at least in the utility model electric connector: be provided with window in the main board of pedestal, be provided with rib in the window, the setting of rib has strengthened the intensity of pedestal effectively, prevents that effectively pedestal is positioned near the regional buckling deformation of window.

[description of drawings]

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

Fig. 2 is the three-dimensional exploded view of electric connector shown in Figure 1.

Fig. 3 is the vertical view of the pedestal of electric connector shown in Figure 1.

[embodiment]

See also Fig. 1 to shown in Figure 3, the utility model electric connector 100 is used to electrically connect chip module (not shown) to printed circuit board (PCB) (not shown), and it comprises pedestal 1, be contained in plurality of conductive terminals 7 in the pedestal 1, be installed in the lid 4 on the pedestal 1 and be installed in drive unit (indicating) on pedestal 1 and the lid 4.

Pedestal 1 roughly is rectangular structure, comprises main board 12 and autonomous agent plate 12 extended heads 11.Main board 12 is provided with some windows 122 of accommodating the accepting hole 121 of conducting terminal 7 and roughly being positioned at main board 12 middle positions.The width of head 11 is slightly greater than the width of main board 12.The roughly middle position of head 11 is provided with through hole 112 and is positioned at a pair of groove 111 of through hole 112 relative both sides.Groove 111 linearly structures and be communicated with through hole 112.Be provided with rib 123 in the window 122, be used for strengthening the intensity of pedestal 1.In the present embodiment, be provided with some ribs 123 in the window 122, these ribs 123 are window 122 zoning territories, and each zone can be used for holding other elements on the printed circuit board (PCB).

Lid 4 is installed on the pedestal 1, its include with the corresponding main parts 42 of the main board 12 of pedestal 1 and with the head 11 corresponding operating portions 41 of pedestal 1.The height of operating portion 41 is a little more than the height of main part 42.Main part 42 is provided with and accepting hole 121 corresponding accepting grooves 421, and conducting terminal 7 parts are housed in the accepting groove 421.The roughly middle position of main part 42 is provided with and window 122 corresponding openings 422.Operating portion 41 is provided with and through hole 112 corresponding holes 412.

Drive unit comprises the pad 2 that is installed on the pedestal 1, be installed in partition 3 on the lid 4, be installed in the cam 5 on lid 4 and the pedestal 1 and the spacer 6 of positioning cam 5.Pad 4 linearly structures, it is positioned in the groove 111 of pedestal 1.Partition 3 is provided with and through hole 112 corresponding installing holes 31.Spacer 6 is provided with and through hole 112 corresponding riveted holes 61.

After the utility model electric connector 100 assembling was finished, lid 4 was installed on the pedestal 1, and cam 5 passes hole 412, installing hole 31, through hole 112 and riveted holes 61 successively, can be cam 5 location after the part that cam 5 is exposed spacer 6 flattens.

The utility model emphasis structure is: be provided with the intensity that rib 123 is used to strengthen pedestal 1 in the window 122 of pedestal 1, prevent pedestal 1 buckling deformation.

Should be understood that, the above only is a preferred forms of the present utility model, it or not whole execution modes, the variation of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.

Claims

1. electric connector, be used to electrically connect the chip module to printed circuit board (PCB), it comprises pedestal, be contained in plurality of conductive terminals in the pedestal, be installed in the lid on the pedestal and be installed in pedestal and lid on drive unit, pedestal comprises main board and the extended head of autonomous agent plate, and main board is provided with window; It is characterized in that: be provided with rib in the described window.

2. electric connector as claimed in claim 1 is characterized in that: described rib is divided at least two zones to window.

3. electric connector as claimed in claim 1 is characterized in that: described main board is provided with the accepting hole of accommodating conducting terminal.

4. electric connector as claimed in claim 3 is characterized in that: described lid comprise with the corresponding main part of the main board of pedestal and with the corresponding operating portion of head of pedestal.

5. electric connector as claimed in claim 4 is characterized in that: described main part is provided with and the corresponding accepting groove of accepting hole.

6. electric connector as claimed in claim 1 is characterized in that: described drive unit comprises the pad that is installed on the pedestal, be installed in partition on the lid, be installed in the cam on lid and the pedestal and the spacer of positioning cam.