CN201868666U

CN201868666U - Electric connector

Info

Publication number: CN201868666U
Application number: CN2010202463325U
Authority: CN
Inventors: 潘锋
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: 2010-07-03
Filing date: 2010-07-03
Publication date: 2011-06-15
Anticipated expiration: 2020-07-03

Abstract

The utility model relates to an electric connector which comprises an insulating body, a first terminal module and a second terminal module, wherein the first terminal module and the second terminal module are arranged on the insulating body in an adjacent way; the first terminal module comprises a first insulating block, a plurality of first conductive terminals, a second insulating block and a plurality of second conductive terminals, the first conductive terminals are fixed on the first insulating block, the second insulating block is parallel to the first insulating block, and the plurality of second conductive terminals are fixed on the second insulating block; and the second terminal module comprises a third insulating block, a plurality of third conductive terminals, a fourth insulating block and a plurality of fourth conductive terminals, the plurality of third conductive terminals are fixed on the third insulating block, the fourth insulating block is parallel to the third insulating block, and the plurality of fourth conductive terminals are fixed on the fourth insulating block. The structures of the first conductive terminals, the second conductive terminals, the third conductive terminals and the fourth conductive terminals in mutual alignment are respectively different, so as to decrease the mutual effect between the adjacent conductive terminals and meet the characteristic of high frequency.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector that is applied in the communications field.

[background technology]

At present, in the communications field,, the designing requirement of electric connector is also improved constantly along with improving constantly of signal transmission rate.The prior art relevant with the utility model can be with reference to laid-open U.S. Patents 2009/0170373A1 number on July 2nd, 2009.This patent has disclosed a kind of female connectors, and it comprises insulating body and some terminal modules that is arranged side by side and is installed on the insulating body.Each terminal module comprises collets and is fixed in conducting terminal on the collets.Described conducting terminal comprises that edge is embedded in the pars intermedia in the collets, the contact site that extends forward from pars intermedia one end reaches from the downward installation portion that extends of the other end of pars intermedia.The common design of industry is that all terminal modular structure is all identical.Yet this design exists the conducting terminal of certain defective, particularly same structure when crossing high frequency, and correspondence position is easy to generate signal accumulation, thereby causes the high frequency characteristics of electric connector not good.

So be necessary to design a kind of novel electric connector to solve the problems of the technologies described above.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of electric connector that can satisfy high frequency characteristics.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electric connector, second collets that the first terminal module and the second terminal module that comprise adjacent setting, described the first terminal module comprise first collets, be fixed on some first conducting terminals on first collets, be arranged side by side with first collets and be fixed on some second conducting terminals on second collets; The 4th collets that the described second terminal module comprises the 3rd collets, be fixed on some the 3rd conducting terminals on the 3rd collets, be arranged side by side with the 3rd collets and be fixed on some the 4th conducting terminals on the 4th collets; First conducting terminal, second conducting terminal, the 3rd conducting terminal and the 4th conducting terminal structure of alignment are all inequality mutually.

Compared to prior art, first conducting terminal that the utility model electric connector aligns mutually, second conducting terminal, the 3rd conducting terminal and the 4th conducting terminal structure are all inequality, and then can reduce influence between the adjacent conductive terminal, satisfy high frequency characteristics.

[description of drawings]

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

Fig. 2 is the three-dimensional combination figure of another angle of Fig. 1.

Fig. 3 is the utility model electric connector part three-dimensional exploded view, and wherein, the first terminal module and the second terminal module are separated in insulating body.

Fig. 4 is the exploded view of the first terminal module and the second terminal module among Fig. 3.

Fig. 5 is the end view of first conducting terminal among Fig. 4.

Fig. 6 is the end view of second conducting terminal among Fig. 4.

Fig. 7 is the end view of the 3rd conducting terminal among Fig. 4.

Fig. 8 is the end view of the 4th conducting terminal among Fig. 4.

[embodiment]

Fig. 1 to Fig. 3 has disclosed electric connector 100 of the present utility model, and it comprises that insulating body 1 reaches the plurality of terminals module 2 that is installed on side by side in the horizontal on the insulating body 1.Please join Fig. 3 and shown in Figure 4, described terminal module 2 comprises the first terminal module 21 and the second terminal module 22 of adjacent setting.Described the first terminal module 21 comprises first collets 31, be fixed on some first conducting terminals 41, second collets 32 on first collets 31 and be fixed on some second conducting terminals 42 on second collets 32.Described first collets 31 and second collets 32 are arranged side by side and second collets 32 fit on first collets 31.The described second terminal module 22 comprises the 3rd collets 33, be fixed on some the 3rd conducting terminals 43, the 4th collets 34 on the 3rd collets 33 and be fixed on some the 4th conducting terminals 44 on the 4th collets 34.Described the 3rd collets 33 and the 4th collets 34 are arranged side by side and the 4th collets 34 fit on the 3rd collets 33.In the illustrated execution mode of the utility model, described first collets 31, second collets 32, the 3rd collets 33 are all identical with the 4th collets 34 structures, and then are convenient to shared mould, to save cost.

Please join Fig. 4 and shown in Figure 5, wherein Fig. 5 and Fig. 6 distinguish corresponding first conducting terminal 41 and second conducting terminal 42, and Fig. 7 and Fig. 8 be corresponding the 3rd conducting terminal 43 and the 4th conducting terminal 44 respectively.Described first conducting terminal 41 comprises that edge is embedded in first pars intermedia 411 in first collets 31, extends forward and first extension 412 of outstanding first collets 31, forked first contact site 413 that extends forward from first extension 412, and the extension downwards and give prominence to first installation portion 414 of first collets 31 from first pars intermedia, 411 bottoms from first pars intermedia 411.First vertical plane (not shown) that described second conducting terminal 42 and first conducting terminal, 41 edges are positioned in the middle of first collets 31 and second collets 32 is symmetrical arranged.Described second conducting terminal 42 comprises that edge is embedded in second pars intermedia 421 in second collets 32, extends forward and second extension 422 of outstanding second collets 32, forked second contact site 423 that extends forward from second extension 422, and the extension downwards and give prominence to second installation portion 424 of second collets 32 from second pars intermedia, 421 bottoms from second pars intermedia 421.Described first contact site 413 and second contact site, 423 equal lateral deviation first vertical planes.First vertical plane that first contact site 413 of mutual alignment and second contact site, 423 edges are positioned in the middle of first collets 31 and second collets 32 is symmetrical arranged.All first extension, 412 equal coplanes, the second all extensions 422 are equal coplanes also, and first extension 412 and second extension 422 are positioned at two vertical planes that are parallel to each other.In addition, adjacent first extension, 412 width are different, and adjacent second extension, 422 width are also different, to satisfy the designing requirement of high frequency characteristics.

Described the 3rd conducting terminal 43 comprises that edge is embedded in the 3rd pars intermedia 431 in the 3rd collets 33, extends forward and the 3rd extension 432 of outstanding the 3rd collets 33, forked the 3rd contact site 433 that extends forward from the 3rd extension 432, and the extension downwards and give prominence to the 3rd installation portion 434 of the 3rd collets 33 from the 3rd pars intermedia 431 bottoms from the 3rd pars intermedia 431.Second vertical plane (not shown) that described the 4th conducting terminal 44 and the 3rd conducting terminal 43 edges are positioned in the middle of the 3rd collets 33 and the 4th collets 34 is symmetrical arranged.Described the 4th conducting terminal 44 comprises that edge is embedded in the 4th pars intermedia 441 in the 4th collets 34, extends forward and the 4th extension 442 of outstanding the 4th collets 34, forked the 4th contact site 443 that extends forward from the 4th extension 442, and the extension downwards and give prominence to the 4th installation portion 444 of the 4th collets 34 from the 4th pars intermedia 441 bottoms from the 4th pars intermedia 441.Described the 3rd contact site 433 and the 4th contact site 443 equal lateral deviation second vertical planes.Second vertical plane that the 3rd contact site 433 of mutual alignment and the 4th contact site 443 edges are positioned in the middle of the 3rd collets 33 and the 4th collets 34 is symmetrical arranged.All the 3rd extension 432 equal coplanes, the 4th all extensions 442 are equal coplanes also, and the 3rd extension 432 and the 4th extension 442 are positioned at two vertical planes that are parallel to each other.In addition, adjacent the 3rd extension 432 width are different, and adjacent the 4th extension 442 width are also different, to satisfy high frequency characteristics.

Please join Fig. 4 to shown in Figure 8, first conducting terminal 41, second conducting terminal 42, the 3rd conducting terminal 43 and the 4th conducting terminal 44 structures of alignment are all inequality mutually in the horizontal, its purpose is to reduce the influence between the adjacent conductive terminal, to satisfy high frequency characteristics.

In addition, there is not shield blade between the first terminal module 21 and the second terminal module 22.So be provided with, it is right that mutual in the horizontal second conducting terminal 42 that aligns and the 3rd conducting terminal 43 can form differential signal, and then enriched the application of electric connector 100 of the present utility model.

Claims

1. electric connector, second collets that the first terminal module and the second terminal module that comprise adjacent setting, described the first terminal module comprise first collets, be fixed on some first conducting terminals on first collets, be arranged side by side with first collets and be fixed on some second conducting terminals on second collets; The 4th collets that the described second terminal module comprises the 3rd collets, be fixed on some the 3rd conducting terminals on the 3rd collets, be arranged side by side with the 3rd collets and be fixed on some the 4th conducting terminals on the 4th collets; It is characterized in that: first conducting terminal, second conducting terminal, the 3rd conducting terminal and the 4th conducting terminal structure of alignment are all inequality mutually.

2. electric connector as claimed in claim 1 is characterized in that: described first conducting terminal comprises first extension of outstanding first collets and forked first contact site that extends from first extension; Described second conducting terminal comprises second extension of outstanding second collets and forked second contact site that extends from second extension; First contact site of alignment and second contact site are symmetrical arranged along being positioned at the first middle vertical plane of first collets and second collets mutually.

3. electric connector as claimed in claim 2 is characterized in that: equal lateral deviation first vertical plane of first contact site and second contact site.

4. electric connector as claimed in claim 2 is characterized in that: the first adjacent extension width is different, and the second adjacent extension width is also different.

5. electric connector as claimed in claim 2 is characterized in that: all equal coplanes of first extension, the second all extensions be equal coplanes also, and first extension and second extending part are in two vertical planes that are parallel to each other.

6. electric connector as claimed in claim 1 is characterized in that: described the 3rd conducting terminal comprises the 3rd extension of outstanding the 3rd collets and forked the 3rd contact site that extends from the 3rd extension; Described the 4th conducting terminal comprises the 4th extension of outstanding the 4th collets and forked the 4th contact site that extends from the 4th extension; The 3rd contact site of alignment and the 4th contact site are symmetrical arranged along being positioned at the second middle vertical plane of the 3rd collets and the 4th collets mutually.

7. electric connector as claimed in claim 6 is characterized in that: equal lateral deviation second vertical plane of the 3rd contact site and the 4th contact site.

8. electric connector as claimed in claim 6 is characterized in that: the 3rd adjacent extension width is different, and the 4th adjacent extension width is also different.

9. electric connector as claimed in claim 6 is characterized in that: all equal coplanes of the 3rd extension, the 4th all extensions be equal coplanes also, and the 3rd extension and the 4th extending part are in two vertical planes that are parallel to each other.

10. electric connector as claimed in claim 1 is characterized in that: do not have shield blade between the first terminal module and the second terminal module.