CN2736998Y - Socket connector - Google Patents

Abstract

The utility model discloses a socket connector used for holding an electronic element on which a lug is arranged. The socket connector comprises an insulating body and a plurality of electroconductive terminals held in the insulating body. The insulating body is provided with terminal holes used for holding the electroconductive terminals. The socket connector further comprises a shielding casing arranged at the periphery of the electronic element. A plurality of shielding slices are surrounded to form the shielding casing. Wherein, a notch which is corresponding to the lug arranged on the electronic element is arranged on a shielding slice. A plurality of abut spring pieces are arranged on the shielding slice which is contiguous to the above shielding slice provided with the notch. Wherein, the abut spring pieces respectively comprise a connecting part connected with the shielding slice and an abut part which is connected with the connecting part and vertically extends inwards. The electronic element is provided with an abut channel matched with the abut part. Through the above design, the holding between the electronic element and the socket connector is more reliable.

Description

Socket connector

[technical field]

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

[background technology]

Along with development of wireless communication devices, mobile phone, PDA or other communication electronic equipment more and more tend to the miniaturization development, function is also more and more diversified, has for example set up camera function etc., therefore increases for the requirement of the socket connector on these electronic equipments is also corresponding.

U.S. Patent Application Publication has disclosed a kind of electric connector of fixing camera module for No. 2003/0218873, and this connector comprises that insulating body 2, the one camera modules 3 that an integrated framework 1 and is arranged at this base of frame are immobilizated in this framework.Described insulating body is accommodated plurality of conductive terminals and is used for electrically connecting with described camera module 3.Described framework 1 has four fixing walls that are separated from each other that slightly expand outwardly, and each fixing wall is made of some shell fragments that bend inwards 11.On the shell fragment of the described left and right sides asymmetric be provided with accepting hole 13 be used for camera module 3 on corresponding projection interference cooperate.When camera module 3 was inserted in the framework 1, described shell fragment 11 compressed with it and outside strain, thereby projection on the camera module 3 is alignd with accepting hole 13 on the shell fragment 11 and cooperated.

Yet along with the development of product miniaturization, the setting of this asymmetric accepting hole 13 makes the installation of camera module 3 and framework 1 cooperate the relative difficulty that becomes, and simultaneously, the shell fragment 11 on this framework 1 and the structure of accepting hole 13 also make it the manufacturing process relative complex that becomes.In addition, be applied on this connector or more than 1 plug of camera module 3 and this framework as external force, the interference engagement between the projection on accepting hole 13 and the camera module 3 then becomes no longer reliable.Therefore be necessary to propose a kind of novel socket connector to overcome above-mentioned disappearance.

[utility model content]

It is a kind of simple in structure and cooperate reliable socket connector with the electronic component that inserts that the purpose of this utility model is to provide.

The utility model is used for accommodating the socket connector of electronic component, be installed on the circuit board of electronic equipment, in order to accommodate an electronic component which is provided with projection, it comprises: insulating body and be contained in plurality of conductive terminals in the insulating body, wherein insulating body is provided with the terminal containing slot of accommodating conducting terminal, this socket connector further comprises the shielding casing of being located at the electronic component periphery, this shielding casing is enclosed by some shielding plates and forms, wherein a shielding plate be provided with one with electronic component on the corresponding breach of set projection, be provided with symmetrically arranged butt shell fragment with the shielding plate of these adjacent both sides of shielding plate, it comprises the connecting portion that links to each other with shielding plate, link to each other and the vertical abutting part that extends internally with connecting portion, described electronic component is provided with the butt groove that matches with this abutting part.

Compared with prior art, the utlity model has following advantage: the utility model is by cooperating between the butt groove that is provided with on the abutting part that vertically extends internally and the electronic component, makes electronic component relative with the installation between this socket connector simple and cooperatively interact also reliable relatively.

[description of drawings]

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

Fig. 2 is the three-dimensional exploded view of the utility model socket connector.

Fig. 3 is the three-dimensional combination figure of another angle of the utility model socket connector.

Fig. 4 is the three-dimensional exploded view of another angle of the utility model socket connector.

Fig. 5 is the part three-dimensional combination figure of the utility model socket connector.

[embodiment]

See also Fig. 1 to Fig. 5, the utility model discloses a kind of socket connector 100, in order to accommodate electronic component (in the present embodiment, this electronic component is a camera module 4), this socket connector 100 mainly comprises insulating body 1, is mounted on plurality of conductive terminals 2 and shielding casing 3 on the insulating body 1, wherein insulating body 1 is fastened in the bottom of shielding casing 3, and camera module 4 is contained in the shielding casing 3.

The roughly rectangular plate-like structure of insulating body 1, its right and left is arranged with a thin-and-long opening 11, and each opening 11 is provided with row's terminal containing slot 12, is provided with some slots 13 around the insulating body 1, in order to hold fixing mutually with shielding casing 3.

Conducting terminal 2 comprises a main part 21, these main part 21 1 ends bending elastic portion 22 of extending and be located at these elastic portion 22 free ends and be positioned at the contact site 23 of main part 21 tops upwards certainly.This conducting terminal 2 also further comprises and is positioned at that main part 21 other ends are the holding section 24 of vertical setting and in order to connect the connecting portion 25 of main part 21 and holding section 24, wherein, holding section 24 is provided with some salient points 240, and connecting portion 25 is provided with the hangnail 250 that is used for terminal containing slot 12 interference.

Shielding casing 3 is that metallic plate integrated punching moulding bending constitutes, and its periphery is provided with some shielding plates, and this shielding plate comprises the opposing sidewalls sheet 32 of a main body sheet 31,31 liang of lateral bucklings of autonomous agent sheet and the bonding pad 33 that is oppositely arranged with main body sheet 31.Wherein main body sheet 31 central position are provided with one and roughly are down trapeze cut 35, and these breach 35 openings upwards and be provided with a base 350.Main body sheet 31 is equipped with holding hole 34 that keeps at a certain distance away and elastic arm 341 compositions that extend to shielding casing 3 inner bendings from holding hole 34 1 ends on sidewall sheet 32 and the bonding pad 33.Wherein sidewall sheet 32 two ends also are provided with a pair of butt shell fragment 36, and it comprises the connecting portion 361 that links to each other with sidewall sheet 32, links to each other and inside vertically extending abutting part 362 with connecting portion 361.This abutting part 362 is the triangle of side inclination base level.Described elastic arm 341 and butt shell fragment 36 play locking and ground connection acts on, and distance each other is not more than 2.5mm, to avoid producing electromagnetic interference.Above-mentioned two pairs of butt shell fragments 36 are symmetrical arranged, can be to camera module 4 good fixings.Upper limb around the shielding casing 3 is provided with the guidance part 37 of outside turnover, in order to 4 guidings of camera module are inserted.Bottom around the shielding casing 3 also is provided with some fixing pin 38 that hold mutually in order to the slot 13 with insulating body 1, and wherein fixing pin 38 is provided with some hangnails (not label), in order to insulating body 1 on slot 13 interference engagement.

Camera module 4 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.Described base portion 41 comprise antetheca 410, with the sidewall 412 of antetheca 410 adjacent settings and the rear wall (not icon) that is oppositely arranged with antetheca 410.The sidewall 412 of base portion 41 is provided with some butt grooves 44, and this butt groove 44 fastens with the butt shell fragment 36 of shielding casing 3.The base 350 that cylindrical portion 42 is provided with a roughly rectangular projection 420 (seeing also Fig. 7) and breach 35 connects, projection 420 stretches out outside the shielding casing 3 fully from breach 35, can prevent that camera module 4 from moving straight down during the external force vibrations, thereby play fool proof and positioning action.The bottom surface of bottom 43 is provided with some conductive paths 430 that contact conducting with the contact site 23 of conducting terminal 2.

Please refer to Fig. 1 to shown in Figure 5, during assembling, at first the bottom surface of conducting terminal 2 from insulating body 1 is inserted into the opening 11 of insulating body 1 from bottom to top.The holding section 24 of conducting terminal 2 is contained in the terminal containing slot 12 of opening 11, the salient point 240 of this holding section 24 holds fixing with terminal containing slot 12 mutually, elastic portion 22 and contact site 23 then extend on insulating body 1 upper surface by opening 11,21 inwalls that are resisted against opening 11 of the main part of conducting terminal 2,26 of the hangnails of conducting terminal 2 connecting portions 25 are fastened on the insulating body basal surface, in order to weld conducting mutually with circuit board (not shown) or miscellaneous equipment.Secondly, to insulating body 1, the fixing pin 38 of this shielding casing 3 is inserted in the slot 13 of insulating body with shielding casing 3 winding from top to bottom, and hangnail and this slot 13 of shielding casing 3 fixing pin 38 hold fixing.Then, camera module 4 is inserted in the shielding casing 3 from top to bottom.During insertion, at first the breach 35 of the projection 420 of camera module 4 being aimed at shielding casing 3 main body sheets 31 inserts, owing to be provided with plurality of elastic arm 341 in the shielding casing 3, this elastic arm 341 contacts certain mobile space that is squeezed with camera module 4, make the projection 420 of camera module 4 engage mutually with the breach 35 on the shielding casing 3 main body sheets 31, butt shell fragment 36 is with butt groove 44 engagings of camera module 4 simultaneously.This butt shell fragment 36 is with the engaging between the butt groove 44, camera module 4 reaches in the horizontal direction straight up and slides in the time of can preventing the external force vibrations, and projection 420 can prevent the external force vibrations with the engaging of breach 35 time camera module 4 make in the slip of direction straight down no matter camera module 4 in which direction can well be fixed.After the insertion, the contact site 23 of the conducting terminal 2 in the conductive path 430 on 43 basal surfaces of camera module 4 bottoms and the terminal containing slot 12 that is arranged on insulating body 1 electrically connects mutually.

The electronic component of the utility model socket connector 1 is not limited to camera module 4, also can be the insertion module that connects of all kinds of and socket connector or card class component etc.

Claims (10)

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 the shielding casing with wall that the one on the insulating body is bent to form, it is characterized in that: the sidewall of shielding casing has from the abutting part that sidewall vertically extends internally and is used for matching with butt groove on the electronic component.

2. socket connector as claimed in claim 1 is characterized in that: described shielding casing has some butt shell fragments, and described abutting part vertically extends internally from butt shell fragment lower edge.

3. socket connector as claimed in claim 2 is characterized in that: described abutting part is the triangle of side inclination base level.

4. socket connector as claimed in claim 1 is characterized in that: described abutting part is located at the two ends of two relative sidewalls.

5. socket connector as claimed in claim 1 is characterized in that: described shielding casing wall is provided with the plurality of elastic arm.

6. socket connector as claimed in claim 5 is characterized in that: the distance between described abutting part and the adjacent elastic arm is less than 2.5 millimeters.

7. socket connector as claimed in claim 1 is characterized in that: the shielding casing lower edge is provided with the fixing pin that cooperates with insulating body.

8. socket connector as claimed in claim 7 is characterized in that: insulating body is provided with the slot that matches with shielding casing fixing pin.

9. socket connector as claimed in claim 1 is characterized in that: at least one shielding plate is provided with breach.

10. socket connector as claimed in claim 9 is characterized in that: electronic component is provided with the projection corresponding with the shielding plate breach.

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