CN2770152Y

CN2770152Y - Electric connector

Info

Publication number: CN2770152Y
Application number: CN 200420054458
Authority: CN
Inventors: 李昭漳
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: 2004-12-14
Filing date: 2004-12-14
Publication date: 2006-04-05
Anticipated expiration: 2014-12-14

Abstract

The utility model discloses an electric connector, which comprises an insulation body, a conducting terminal, shielding sheets and a shielding casing, wherein the insulation body is provided with a containing space formed by the enclosure of four side walls and a bottom wall; the conducting terminal is contained in the bottom wall of the insulation body; the shielding sheets are arranged on the four side walls of the insulation body; the outer surfaces of the shielding sheets are in the same line with the outer surfaces of the side walls of the insulation body; the shielding casing is covered outside the insulation body and is matched and contacted with the shielding sheets. Because the shielding sheets and the outer surfaces of the side walls of the insulation body are positioned in the same line, the shielding effect is satisfied, and simultaneously, the dimension of the connector is effectively reduced so as to realize miniaturization.

Description

Electric connector

[technical field]

The relevant a kind of electric connector of the utility model relates in particular to a kind of electric connector that is used to install the camera module.

[background technology]

Along with development of wireless communication devices and high-tech making rapid progress, mobile phone, PDA or other communication electronic equipment more and more trend towards the miniaturization development, and function also is tending towards enriching, variation, to satisfy people's demand.As set up camera function etc. on mobile phone, PDA, the associated electrical connector that inevitably will use this function of support in these electronic equipments is to electrically connect the corresponding circuits plate of camera module and electronic equipment.

U.S. Patent Application Publication has disclosed a kind of scheme that the camera module is connected to the electric connector of circuit board No. 2004/0068868.This electric connector comprises an insulating body and plurality of conductive terminals.Insulation shell is hollow four box-like stereochemical structures, and wall vertically is provided with some terminal containing slots of accommodating conducting terminal symmetrically around it.Conducting terminal is contained in the accepting groove, and it comprises the contact site of the cavity that is positioned at insulating body and extends the outer weld part of insulating body.The camera module is contained in the cavity of insulating body, and wall is provided with the electric connection that contacts that electrically connects part and conducting terminal around it, and weld part is soldered to circuit board to finish the electric connection between camera module and the circuit board.

Above-mentioned electric connector has solved the problem that the camera module is connected to circuit board, yet in practical operation, because interference from outside signals, electric connector generally all needs the metal baffle to realize the effect of electromagnetic shielding.And increase the size that the metal baffle all will increase electric connector usually, and can not satisfy the demand of connector miniaturization, therefore be necessary to design a kind of new electric connector, make it can guarantee can satisfy again the demand of miniaturization to the anti-interference protection of camera module.

[utility model content]

The purpose of this utility model is to provide a kind of electric connector that can resist electromagnetic interference can satisfy the miniaturization requirement again.

For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of electric connector, it comprises insulating body, conducting terminal and shielding plate, sidewall and diapire around insulating body comprises, sidewall and diapire enclose the formation receiving space all around, conducting terminal is contained in the insulating body, and shielding plate is assembled on the insulating body sidewall, and its outer surface is exposed to outer and roughly concordant with insulating body sidewall outer surface.

Compared with prior art, the utility model electric connector has following beneficial effect: its outer surface of shielding plate that is installed on the insulating body sidewall is mutually concordant with insulating body sidewall outer surface, can satisfy the miniaturization of connector when guaranteeing screening effect again.

[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 the utility model electric connector.

Fig. 3 is the three-dimensional exploded view of the utility model electric connector bottom surface direction.

Fig. 4 is the stereogram of the utility model electric connector insulating body.

Fig. 5 is the unassembled part assembly drawing of the shielding casing of the utility model electric connector.

[embodiment]

See also Fig. 1 to shown in Figure 3, the utility model electric connector 100 comprises insulating body 1, conducting terminal 2, shielding plate 3 and shielding casing 4.

See also Fig. 2 and shown in Figure 3, insulating body 1 comprises front, rear, left and right four

sidewalls

11,12,13,14 and diapire 15, these four

sidewalls

11,12,13,14 and diapire 15 enclose jointly and form the receiving space (not label) that opening makes progress, this receiving space can be used for accommodating camera module (not shown), and insulating body diapire 15 respectively is formed with plurality of terminals accepting groove 16 near each

sidewall

11,12,13,14 place.These accepting grooves 16 lay respectively at an end of each routine wall and run through the insulating body sidewall, and on the whole, these terminal containing slots l6 general alignment becomes

Font.

See also Fig. 2 and shown in Figure 4, the other end relative on each

routine wall

11,12,13,14 of insulating body l with terminal containing slot 16, run through the insulating body sidewall from top to bottom and be provided with roughly the embeded slot 17 that is " several " font, wherein the outer surface of

insulating body sidewall

11,12,13,14 forms the otch 18 that is connected with embeded slot l7.

See also Fig. 2 and shown in Figure 3, conducting terminal 2 comprises roughly the welding afterbody 23 that is inclined upwardly an end of the elastic portion 21 that is " U " font, own elasticity portion 21 crooked contacting department 22 that extends and own elasticity portion 21 other ends extend, and wherein is formed with some protruding thorns 24 on the arm of " U " shape elastic portion 2l.

See also Fig. 2, Fig. 3 and shown in Figure 5, shielding plate 3 is for roughly being the flaky matrix 31 of " several " font, is respectively equipped with some protruding thorns 32 at the dual-side of flaky matrix 31, and is formed with a rectangular aperture 33 in the middle part of matrix 31.

Shielding casing 4 by around

sidewall

41,42,43,44 and roof 45 enclose and form, its button is located on the insulating body 1, its roof 45 central authorities offer a circular open 46 and pass for the projection of camera module.Each

sidewall

41,42,43,44 of shielding casing 4 and

insulating body sidewall

11,12,13,14 upper terminal accepting grooves 16 and embeded slot 17 corresponding separated into two parts wherein are provided with the shell fragment 47 that caves inward with embeded slot 17 corresponding parts.

See also Fig. 1 and shown in Figure 5, during assembling, conducting terminal 2 is from body 1

sidewall

11,12,13,14 corresponding the insertions in the terminal containing slot 16 of insulating, in the corresponding from top to bottom embeded slot 17 that inserts on insulating body 1 each

sidewall

11,12,13,14 of shielding plate 3, the protruding thorn 32 of its matrix 31 both sides matches with embeded slot 17 walls, the middle part of matrix 31 protrudes in

insulating body sidewall

11,12,13,14 and the otch 18 that embeded slot 17 is communicated with, and matrix 31 outer surfaces are mutually concordant with

insulating body sidewall

11,12,13,14 outer surfaces.Shielding casing 4 is fastened on outside the insulating body 1, and the shell fragment 47 on its

sidewall

41,42,43,44 fastens with the opening 33 on the shielding plate 3 and realizes fixing.

Shielding plate 3 adopts the mode fixing that protruding thorn 32 cooperates with insulating body 1 in the above execution mode, and shielding plate also can adopt and inlay the mode of burying moulding and be shaped in the insulating body sidewall in other embodiments.

The utility model electric connector is provided with shielding plate 3 and shielding casing 4, can effectively prevent the electromagnetic interference of outer bound pair camera module, and shielding plate 3 is embedded in the

insulating body sidewall

11,12,13,14, its outer surface is concordant with insulating body sidewall outer surface, do not have additionally to increase the size of electric connector, can realize the miniaturization of electric connector.

Claims

1. electric connector, it comprises insulating body, conducting terminal and shielding plate, sidewall and diapire around insulating body comprises, sidewall and diapire enclose the formation receiving space all around, and conducting terminal is contained in the insulating body; It is characterized in that: shielding plate is assembled on the insulating body sidewall, and its outer surface is exposed to outer and roughly concordant with insulating body sidewall outer surface.

2. electric connector as claimed in claim 1 is characterized in that: the insulating body sidewall is provided with roughly the embeded slot that is " several " font, and aforementioned shielding plate side is provided with protruding thorn to be immobilizated in this embeded slot.

3. electric connector as claimed in claim 2 is characterized in that: insulating body sidewall and embeded slot corresponding position form the otch that is communicated with embeded slot, and the outer surface of shielding plate is positioned at this otch and outside being exposed to.

4. electric connector as claimed in claim 1 is characterized in that: aforementioned shielding plate is formed in one and is fixedly arranged on the insulating body sidewall.

5. electric connector as claimed in claim 1 is characterized in that: this electric connector comprises that also covers at the outer shielding casing of insulating body and shielding plate, its by around sidewall and roof enclose and form.

6. electric connector as claimed in claim 5 is characterized in that: offer opening on the aforementioned shielding plate, the shielding casing sidewall is provided with the depression shell fragment with shielding plate upper shed corresponding matching.

7. electric connector as claimed in claim 1 is characterized in that: the insulating body diapire is provided with some terminal containing slots that run through the insulating body sidewall respectively, and conducting terminal is contained in these accepting grooves.

8. electric connector as claimed in claim 7 is characterized in that: aforementioned terminal containing slot is positioned at an end of each sidewall, and whole general alignment becomes Font.

9. as claim 1 or 8 described electric connectors, it is characterized in that: aforementioned shielding plate is positioned at an end of insulating body sidewall.

10. electric connector as claimed in claim 7 is characterized in that: aforementioned conducting terminal comprises the welding afterbody that is inclined upwardly " U " shape elastic portion, own elasticity portion one end that are contained in the terminal containing slot crooked contacting department that extends the insulating body diapire and the own elasticity portion other end extend.