CN2697895Y

CN2697895Y - Socket connector

Info

Publication number: CN2697895Y
Application number: CN 200420025373
Authority: CN
Inventors: 吕耀邦
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: 2004-03-10
Filing date: 2004-03-10
Publication date: 2005-05-04
Anticipated expiration: 2014-03-10

Abstract

The utility model discloses a socket connector used for holding an electronic element and connecting the electronic element on a circuit board. The socket connector comprises an insulating body, an electroconductive terminal held in the insulating body and a shadowing body assembled on the insulating body, wherein the shadowing body is integral and is bent through punch forming. The shadowing body comprises a body slice, relative lateral wall slices which are bent from both sides of the body slice and a bonding slice which is correspondingly provided with the body slice. A guiding part used for guiding the electronic element to be inserted extends from the upper end of the shadowing body. An abut spring leaf comprising a first bending part and a fasten spring leaf which is arranged at both sides of the abut spring leaf and is provided with a second bending part are arranged at the position of the incurvature of the downward extension of the guiding part. The abut spring leaf and the fasten spring leaf are respectively designed in a shape like the Chinese character 'shan' which is inverse. A holding slice and a shearing block are arranged at the position of the downward extension of the lower edge of the shadowing body. After the electronic element is inserted in the targeting, the second bending part of the fasten spring leaf is embedded in an elevator groove, and simultaneously the first bending part of the shorter abut spring leaf at both sides is fastened with the base of the electronic element.

Description

Socket connector

[technical field]

The utility model is relevant a kind of socket connector, refers to a kind of socket connector that is applied on mobile phone or other electronic equipment especially.

[background technology]

Along with development of wireless communication devices and high-tech making rapid progress, mobile phone, PDA or other communication electronic equipments more and more tend to the miniaturization development, and it is abundant that function also is tending towards, as set up camera-enabled etc.Therefore to the also corresponding raising of the requirement that is used for the socket connector on these electronic equipments.

The existing connector that is used for these electronic installations of fixing includes insulating body, be installed on the conducting terminal in the insulating body and be assembled in baffle on the insulating body.See also Fig. 1, baffle is enclosed by four shielding plates 102 and forms.In order electronic installation to be immobilizated in the space that baffle encloses, all be provided with a butt shell fragment 101 on each shielding plate 102, after in electronic installation is mounted to this space, butt shell fragment 101 compresses with it and outside strain, thereby electronic installation is immobilizated on the connector.

Yet these butt shell fragments can not be enough to electronic installation is stablized fixing, and when particularly needing therein to offer the fool proof breach on the shielding plate, the minimizing of butt shell fragment and the force unbalance of elasticity butt are more prone to cause the fixing shakiness of electronic installation.In view of this, be necessary under the prerequisite that does not influence miniaturization, set up the butt shell fragment separately and hold shell fragment, and it is made as down " mountain " shape structure that break through spatial limitation, the fixing point that is adopted when increasing baffle fixing electronic installation strengthens fixing effect.

[utility model content]

The purpose of this utility model is to provide a kind of and realizes that miniaturization can promote the socket connector of its fixing performance simultaneously.

The purpose of this utility model is achieved in that provides a kind of socket connector that is used to accommodate electronic component, it comprises insulating body, somely is contained in the conducting terminal in the insulating body and is assembled in baffle on the insulating body, wherein baffle comprises the butt shell fragment and extends in the same way with the butt shell fragment and to the shell fragment that holds of space inner bending that baffle is enclosed to form, and electronic component is corresponding above-mentioned to hold the shell fragment position and be respectively equipped with and hold the draw-in groove that shell fragment matches.

Compared with prior art, the utlity model has following advantage: because the shell fragment on the baffle is set to down " mountain " shape, increased the length of middle cantilever, set up the shorter cantilever in both sides, thereby for shell fragment provides bigger deflection, improve the required mechanical performance of fixing module, guaranteed that module is stable to place on the connector, realized the miniaturization of socket connector simultaneously.

[description of drawings]

Fig. 1 is the plane graph of existing socket connector baffle.

Fig. 2 is the three-dimensional combination figure of the utility model socket connector.

Fig. 3 is the three-dimensional exploded view of the utility model socket connector.

Fig. 4 is the stereogram of the utility model socket connector baffle.

Fig. 5 is the part stereogram of the utility model socket connector baffle.

Fig. 6 is the schematic diagram that the utility model socket connector baffle holds the shell fragment change in displacement.

[embodiment]

See also Fig. 2 to shown in Figure 3, the utility model discloses a kind of socket connector 1, in order to accommodate electronic component (in the present embodiment, this electronic component is a camera module 4), mainly comprise insulating body 10, be mounted on plurality of conductive terminals (not shown) and baffle 3 in the insulating body 10, wherein, insulating body 10 is a rectangular flat shape structure, baffle 3 is assembled on the insulating body 10, and camera module 4 then is contained in the receiving space of baffle 3.

See also Fig. 4 and Fig. 5, baffle 3 is that metallic plate integrated punching moulding bending forms, and it comprises a body sheet 31, the bonding pad 33 that is oppositely arranged from the opposing sidewalls sheet 32 of body sheet two lateral bucklings, with main body sheet 31.Wherein two side sheet 32 is provided with butt shell fragment 35, and in order to fixing video camera module 4 and make that it is easy to pick and place hold shell fragment 36.Hold shell fragment 36 and be symmetricly set in the both sides of butt shell fragment 35 respectively, and the end of butt shell fragment 35 is longer than holding shell fragment 36 terminal vertical ranges to baffle 3 upper limbs to the vertical range of baffle 3 upper limbs, makes two to hold shell fragment 36 and become down " mountain " shape to design with a butt shell fragment 35 threes.Distance on the baffle 3 between adjacent per two shell fragments is all less than 2.50mm, wherein butt shell fragment 35 and both sides hold between the shell fragment 36 and to be 1.70mm on the sidewall sheet 32, distance between two butt shell fragments 35 that are provided with respectively on body sheet 31 and the bonding pad 33 is 2.36mm, and the minimum distance that holds between the shell fragment 36 on itself and the adjacent sidewall sheet 32 is 1.66mm.Simultaneously for increasing the elastic deformation amount of flexure strip, the radius of curvature of second turn of bilge 361 that holds shell fragment 36 is littler than the radius of curvature of butt shell fragment 35 first turn of bilges 351, and second turn of bilge 361 is also big than first turn of bilge 351 to the bending degree of baffle space inner bending.

Also be provided with butt shell fragment 35 on main body sheet 31 and the bonding pad 33 in addition, and on bonding pad, also be provided with opening 34 in order to the position cameras module.The upper limb of baffle 3 peripheric surfaces is equipped with the guidance part 37 of outside turnover, inserts in order to guiding camera module 4.

Four limit root edges of baffle 3 also are provided with some holding parts 38 in order to hold mutually with the accepting groove 14 of insulating body 10, reach the cutout 39 that is complementary with insulating body 10, wherein the bottom of holding parts 38 is provided with chamfering, when being inserted into baffle 3 on the insulating body 10 from top to bottom, the holding parts 38 of this baffle 3 is inserted in the accepting groove 14 of insulating body 10, and hangnail and this accepting groove 14 of baffle 3 holding parts 38 hold fixing.The effect that cutout 39 also can make each end face of baffle 3 test coplane when combining with insulating body 10.

The camera module 4 that cooperates with baffle 3 comprises a base portion 41, be positioned at the cylindrical portion 42 above the base portion 41 and be positioned at bottom 43 below the base portion 41.The sidewall of base portion 41 is provided with some draw-in grooves 44, and this draw-in groove 44 fastens with the shell fragment 36 that holds of baffle 3.Cylindrical portion 42 is provided with a projection 420, in order to baffle 3 on opening 34 fasten, thereby play the effect of fool proof and location.

The insulating body 10 that engages with baffle 3 root edges is rectangular flat shape structure, position is arranged with plurality of terminals receiving space 12 in the middle of it, each terminal accommodating space 12 is provided with support slot 120, and the lateral margin correspondence is provided with baffle 3 holding parts 38 and holds fixing T shape accepting groove 14 mutually around insulating body 10.

See also Fig. 6, when camera module 4 is inserted socket connector 1 from top to bottom, at first the projection 420 of camera module 4 is aimed at the opening 34 of baffle 3 sidewalls, because baffle 3 is provided with some shell fragments 36 that hold, this holds shell fragment 36 and inserts the back at camera module 4 and produce elastic deformations, and its second turn of bilge 361 produces backward a displacement L thereupon.When camera module 4 inserted, second turn of bilge 361 produced strain backward, and touched bottom 43, base portion 41 successively, finally snapped in the draw-in groove 44 of module 4.After the stable position, module 4 is to deviating from direction when withdrawing from, because second turn of bilge 361 is pressed on the bottom of this draw-in groove 44, thereby prevented that effectively module 4 from deviating from from baffle 3; When module 4 inserted, strain also took place in

butt shell fragment

35, and 351 of its first turn of bilges contact with the base portion 41 of camera module 4, and one side can reach the function of ground connection, on the other hand, but also fixing camera module 4.

Claims

1. socket connector, be used to accommodate electronic component, it comprises: insulating body, somely be contained in the conducting terminal in the insulating body and be assembled in baffle on the insulating body, wherein baffle comprises the butt shell fragment, it is characterized in that: also be provided with on the baffle and extend in the same way with the butt shell fragment and to the shell fragment that holds of space inner bending that baffle is enclosed to form, electronic component is corresponding above-mentioned to hold the shell fragment position and is respectively equipped with and holds the draw-in groove that shell fragment matches.

2. socket connector as claimed in claim 1, it is characterized in that: this baffle forms and forms the space of accommodating electronic component for integrated punching moulding bending, comprises a body sheet, from the opposing sidewalls sheet of body sheet two lateral bucklings and the bonding pad that is oppositely arranged with the main body sheet.

3. socket connector as claimed in claim 2 is characterized in that: the terminal vertical range to the baffle upper limb of this butt shell fragment is bigger than holding the terminal vertical range to the baffle upper limb of shell fragment.

4. socket connector as claimed in claim 3 is characterized in that: the shell fragment that holds on this sidewall sheet is symmetrical arranged with respect to butt shell fragment on the sidewall sheet.

5. socket connector as claimed in claim 4 is characterized in that: this butt shell fragment has first turn of bilge, hold shell fragment and have second turn of bilge, and the radius of curvature of second turn of bilge is littler than the first turn of bilge radius of curvature.

6. socket connector as claimed in claim 5 is characterized in that: the bending degree of this second turn of bilge in the baffle space is bigger than first turn of bilge.

7. socket connector as claimed in claim 6 is characterized in that: this holds shell fragment and produce strain when electronic component inserts, and one displacement backward can take place its second turn of bilge.

8. as claim 2 or 7 described socket connectors, it is characterized in that: also be respectively equipped with two butt shell fragments on this main body sheet and the bonding pad, for symmetry is obliquely installed.

9. socket connector as claimed in claim 8 is characterized in that: this baffle lower edge also is provided with hangnail, cooperates with insulating body.