CN201130764Y

CN201130764Y - Electric connector assembly

Info

Publication number: CN201130764Y
Application number: CNU200720041759XU
Authority: CN
Inventors: 曹树钊
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: 2007-11-29
Filing date: 2007-11-29
Publication date: 2008-10-08
Anticipated expiration: 2017-11-29

Abstract

The utility model discloses an electrical connector component, comprising a mutually butt-mounted male-female electrical connector, the male-female electrical connector comprises a respective insulating body and a plurality of conductive terminals housed in the insulating body, wherein the female connector is provided with a housing groove mutually matched the male connector; the male connector is provided with a corresponding island shape body; a matching column is arranged on the surface of the island at the width direction, which is extended along the insertion direction of the male connector; the male connector is provided with a matching groove matching the male connector; the design can prevent the male connector from rotating in the female connector, which guarantees the steady and reliable electrical property contact of the male-female connector.

Description

Electric coupler component

[technical field]

The utility model relates to a kind of electric coupler component, refers to a kind of electric coupler component of setting up the path that electrically conducts between the electronic component of two separation especially.

[background technology]

Along with developing rapidly of electronic industry, at mobile phone, in the electronic equipments such as computer, Board-to-Board Electrical Connector is widely used in the electronic component that electrically connects two separation, this kind electric connector generally comprises the public connector and the female connectors of mutual butt joint, wherein, the male and female connector comprises insulating body separately respectively and is contained in the interior plurality of conductive terminals of insulating body separately respectively, the insulating body of male and female connector includes: diapire reaches from the upwardly extending sidewall in diapire edge, different is: female connectors insulating body diapire also is provided with a upwards island body of projection, four sidewalls of this island body and four sidewalls of insulating body form one and accommodate conduit, and the insulating body diapire of public connector is without any structure, therefore, its four sidewall surrounds the accepting groove of a hollow, in addition, the conducting terminal of male and female connector is placed in respectively in the sidewall of insulating body separately, wherein each conducting terminal comprises: the weld part and the contact site that are immobilizated in the holding parts in the insulating body sidewall and extend from the holding parts two ends respectively, wherein, contact site extends to the accepting groove of insulating body or accommodates in the conduit from holding parts one end, when the male and female connector cooperatively interacts, the sidewall of public connector just in time is placed in accommodating in the conduit of female connectors, and accommodate in the conduit at this, the conducting terminal of male and female connector electrically connects by contact site.

The people in the industry should know, the stability of Board-to-Board Electrical Connector signal transmission, its key is exactly, the contact of the conducting terminal of male and female connector must be stablized, yet, the electric coupler component of this male and female pairing, sometimes in order to assemble facility, during fabrication, all leave certain tolerance, and the existence of these tolerances just makes that the cooperation of male and female connector is not very tight, when this electric coupler component was subjected to extraneous bigger impulsive force, public connector just might rotate in female connectors, thereby feasible, the contact site of the conducting terminal of public connector and the conducting terminal of female connectors misplaces, thereby has influence on the stable electric connection of this electric coupler component.

In view of above problem, be necessary to provide a kind of improved electric coupler component in fact, to address the above problem.

[utility model content]

The purpose of this utility model is to provide a kind of electric coupler component that can prevent to rotate and have stable electric connection.

For achieving the above object, the utility model provides a kind of electric coupler component, the male and female connector that comprises mutual butt joint, each connector includes insulating body separately and is contained in plurality of conductive terminals in it, the sidewall that the insulating body of male and female connector includes diapire and extends vertically upward around diapire, wherein female connectors insulating body diapire further comprises the island body that upwards rises, this island body and insulating body sidewall form embedded channels, and a pair of edge public connector direction of insertion that this island body broad ways is extended is provided with the cooperation post, and the correspondence position of public connector is provided with mating groove.

Compared with prior art, the utility model electric coupler component has the following advantages at least: because the limit that the female connectors island body broad ways of this electric coupler component is extended is being provided with the cooperation post along the public connector direction of insertion, and the relevant position of public connector is provided with mating groove, so, cooperate the cooperation of post and mating groove, can prevent effectively that the male and female connector from rotating, thereby stable electric connection is provided.

[description of drawings]

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

Fig. 2 is the cutaway view of electric connector shown in Figure 1 from the II-II place.

Fig. 3 is the three-dimensional combination figure of female connectors.

Fig. 4 is the three-dimensional exploded view of female connectors.

Fig. 5 is the three-dimensional combination figure of public connector.

Fig. 6 is the three-dimensional exploded view of public connector.

[embodiment]

Describe the embodiment of the utility model electric connector in detail below in conjunction with accompanying drawing.

See also Fig. 1 to shown in Figure 6, the utility model electric coupler component 1, the public connector and the female connectors that comprise mutual butt joint, and this male and female connector is installed on the circuit board of two parallel placements, thus between the circuit board (not shown) of two separation, set up the path that electrically conducts.

Female connectors comprises female insulating body 10 and is contained in its interior some female conductive terminals 30.Female insulating body 10 roughly becomes rectangle, comprise: diapire (not shown) and vertical extent and facing each other first upwards respectively from the edge of diapire, second sidewall 101,103, the diapire middle position also is provided with an island body 105 that upwards rises, this island body 105 and above-mentioned sidewall 101,103 surround an embedded channels 107, offer on the diapire and somely equate and equally spaced the first terminal groove 1013 with female conductive terminal 30 quantity, relative the first side wall 101 is provided with the mounting groove 1011 of some fixing female conductive terminals 30, this mounting groove 1011 extends to the bottom and runs through with above-mentioned the first terminal groove 1013 from the first side wall 101 tops, in addition, the place, four angles at the first side wall 101 tops is provided with respectively to lower recess and the recess 1015 that connects with embedded channels 107, and be provided with the fixed structure that connects the island body 105 and second sidewall 103 in the embedded channels 107, this fixed structure extends along island body 105 length directions, comprise: from an end of island body 105 Widths to strip shape body 1071 that second sidewall 103 extends and place strip shape body 1071 with second sidewall 103 between and along the column 1073 of public connector direction of insertion extension, public connector is provided with the structure that is complementary in the relevant position, thereby makes the stable cooperation of male and female connector.

As previously mentioned, island body 105 upwards rises and forms from female insulating body 10 diapires, comprise the end of extension along its length and the end that broad ways is extended, wherein, the end of Yan Shening is respectively equipped with some communicating with embedded channels 107 and the accepting hole 1051 vertical with base plate along its length, be used to accommodate the corresponding construction of female conductive terminal 30, cooperate post 1075 and be respectively equipped with in the end that broad ways is extended, this cooperation post 1075 extends to base plate along the public connector direction of insertion, and the top is concordant with island body 105 end faces, in addition, above-mentioned cooperation post 1075 is the diagonal angle setting in two ends of island body 105, and adjacent setting with location structure.

Female conductive terminal 30, make by copper material, comprise: first base portion 301, from first base portion, 301 middle positions vertically extending first holding parts 303 that makes progress, and first weld part 307 that extends respectively from the two ends of first base portion 301 and first elastic portion 305, wherein first holding parts 303 is contained in the mounting groove 1011 of female insulating body 10, first weld part 307 extends to the outside from female insulating body 10 bottoms, in order to be connected with circuit board, first elastic portion 305 is exposed in the embedded channels 107 of female connectors, its end is provided with first make contact 307, and extend in the embedded channels 107 from female insulating body 10 island bodies 105 corresponding accepting holes 1051, be beneficial to electrically contact with male conductive terminal 70.

Public insulating body 50, by base plate 501 and extend vertically upward from the edge of base plate 501 first, second side wall 503,505 form, above-mentioned base plate 501 and first, second side wall 503,505 surround a receiving space 507, wherein, base plate 501 offers second terminal groove 5031 that equates with male conductive terminal 70 quantity in first side wall, 503 positions, in order to fixing male conductive terminal 70, for with female insulating body 10 fixing and location mutually, this public affairs insulating body 50 is provided with fit structure at both ends along its length, this fit structure comprises the block structure 509 that places on female insulating body 10 the first side walls 101 recesses 1015, the groove 5051 that matches with the strip shape body 1071 of female insulating body 10 fixed structures, and the groove 5053 that matches with the column 1073 of said fixing structure.Wherein, above-mentioned fit structure and public insulating body 50 are one-body molded, above-mentioned groove 5051 from the middle position top of public insulating body 50 second side walls 505 to the incision certain depth and extend to the end of fit structure and form, and this groove 5051 has certain width, and above-mentioned groove 5053 is to cave inward in the end of fit structure and connect and form with above-mentioned groove 5051, in addition, the inside wall of second side wall 505 and female insulating body 10 island bodies 105 cooperates post 1075 correspondence positions to be provided with mating groove 5055 to rotate in order to prevent this electric coupler component 1.

Male conductive terminal 70, make by copper material, structure similar with female conductive terminal 30, comprise second base portion 701, second holding parts 707 that extends vertically upward from an end of second base portion 701, extend second weld part 703 of public insulating body 50 outsides from an end of second base portion 701, and from extended second elastic portion 705 of the other end of second base portion 701, wherein second elastic portion 705 and second holding parts 707 form the U-shaped structure, the part that second elastic portion 705 is relative with second holding parts 707, we are called shank, the one side that this shank is relative with second holding parts 707 is called inner surface, relative one side is called outer surface, is provided with the hangnail 7051 of interfering with public insulating body 50 on this outer surface.

Under request in person in conjunction with Fig. 1 to shown in Figure 6, introduce the assembling process of the utility model electric coupler component 1: at first public connector and female connectors are assembled respectively, promptly, respectively male conductive terminal 70 and female conductive terminal 30 are assembled in insulating body 10 separately respectively, in 50, and by holding parts 303 separately, 707 are assembled in insulating body 10 separately, in 50, its weld part 307,703 all from the body 10 that insulate, the outside is extended in 50 bottoms, elastic portion 305,705 are exposed in receiving space 507 or the embedded channels 107, then the male and female connector is docked, promptly, with public connector from top to down and female connectors assembling, wherein each sidewall of public connector just in time is placed in the embedded channels 107 of female connectors, its block structure 509 is placed in the recess 1015 of female insulating body 10 the first side walls 101, and the strip shape body 1071 of female insulating body 10 fixed structures places public connector correspondingly in the groove 5051, the column 1073 that is adjacent places in the groove 5053 of public connector fit structure end, and the cooperation post 1075 of female insulating body 10 island bodies 105 ends just in time cooperates with the mating groove 5055 of public insulating body 50 inside wall, so, the male and female connector cooperates to be finished, at this moment, the conducting terminal 30 of male and female connector, 70 contact with each other in the embedded channels 107 of female insulating body 10, thereby the stable path that electrically conducts is provided.

In the present embodiment, in order to prevent that electric coupler component from rotating, cooperation post 1075 is set in the end of female connectors island body 105 Widths, and the mating groove 5055 of accommodating above-mentioned cooperation post 1075 is set in the corresponding position of public connector, so, when the male and female connector will rotate owing to external influence, the structure that above-mentioned cooperation post 1075 and mating groove 5055 form can provide an opposite strength, thereby stops the generation of rotation.

Here what deserves to be explained is, in present embodiment and accompanying drawing, above-mentioned cooperation post 1075 disposes along diagonal, yet, in order to reach same effect, if the position, four angles in the end of island body 105 Widths all is provided with the cooperation post, also be fine, and its effect can be better.

In addition, for the position that cooperates post 1075, theoretically, it is arranged on island body any one face all around and all is fine, yet, consider that its two faces that extend along its length are provided with accepting hole 1051, the part of female conductive terminal 30 can be placed in this position, so, will cooperate post 1075 to be arranged at two faces of Width, so, island body 105 intensity can not be affected yet.

The above only is a kind of execution mode of the present utility model, it or not whole or unique execution mode, 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 coupler component, the male and female connector that comprises mutual butt joint, and the male and female connector includes insulating body separately and is placed in plurality of conductive terminals in it, wherein, public connector is provided with the receiving space that is surrounded by four sidewalls, female connectors is provided with the island body that matches with above-mentioned receiving space, it is characterized in that: described island body and receiving space, one is provided with the cooperation post, another is provided with mating groove, and above-mentioned cooperation post and mating groove extend in Width upper edge public connector direction of insertion.

2. electric coupler component as claimed in claim 1 is characterized in that: described cooperation post is arranged on the island body, and mating groove is arranged at the receiving space madial wall.

3. electric coupler component as claimed in claim 2 is characterized in that: described mating groove is diagonal configuration at the both ends of island body.

4. electric coupler component as claimed in claim 2, it is characterized in that: described female insulating body comprises diapire and four sidewalls that extend vertically upward from the diapire edge, wherein, the island body is provided with between the end that cooperates post and the sidewall and is provided with fixed structure, this fixed structure comprises along the strip shape body of island body length direction extension and the column that extends along the public connector direction of insertion, and public connector is provided with corresponding fit structure in the said fixing structure.

5. electric coupler component as claimed in claim 4 is characterized in that: island body and each sidewall of described female insulating body surround embedded channels, and the sidewall that extends along its length is provided with from the top to lower recess and the recess that communicates with above-mentioned embedded channels.

6. electric coupler component as claimed in claim 5 is characterized in that: the face that described island body extends along its length is provided with the accepting hole that equates with female conductive terminal quantity, and this accepting hole and embedded channels connect.

7. electric coupler component as claimed in claim 2, it is characterized in that: second holding parts that described male conductive terminal comprises second base portion, extends vertically upward from second base portion, and second elastic portion of extending respectively and second weld part from the two ends of second base portion, wherein, second elastic portion and second holding parts form the U-shaped structure.

8. electric coupler component as claimed in claim 7 is characterized in that: the described U-shaped structure shank outer surface relative with second holding parts is provided with hangnail.