CN201868621U

CN201868621U - Electric connector

Info

Publication number: CN201868621U
Application number: CN2010205233950U
Authority: CN
Inventors: 潘锋; 简志明
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: 2010-09-08
Filing date: 2010-09-08
Publication date: 2011-06-15
Anticipated expiration: 2020-09-08

Abstract

An electric connector comprises a first insulation body, a second insulation body and a plurality of conductive terminals mounted on the first insulation body, wherein the first insulation body is provided with a first accommodating space; the second insulation body is provided with a second accommodating space; the opening directions of the first and the second accommodating spaces are opposite; each conductive terminal comprises a first contact part extending into the first accommodating space and a second contact part extending into the second accommodating space; each first contact part comprises a first contact surface used for being electrically connected with a butting connector; each second contact part comprises a second contact surface used for being electrically connected with the butting connector; and each conductive terminal further comprises a twisting part positioned between the first and the second contact parts and enabling the first contact surface and the second contact surface to be mutually perpendicular.

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, industry adopts the male and female connector that cooperatively interacts to realize the high-speed transfer of data usually.The prior art relevant with the utility model can be with reference to No. 5,522,730, the U.S. Pat of on June 4th, 1996 bulletin.This patent has disclosed a kind of vertical connector, and it comprises intermediate plate, be installed on two " U " shape insulating bodies of intermediate plate both sides and be installed on plurality of conductive terminals on the insulating body.Two " U " shape insulating bodies are respectively equipped with upper and lower receiving space, and described conducting terminal comprises the upper and lower contact site that extends into respectively in the upper and lower receiving space.Because conducting terminal is the vertical bar shape, and is not provided with any torsion structure, thus in the upper and lower contact site one of them with the shiny surface of strip during as contact-making surface corresponding another just must be that following charge level with strip is as contact-making surface.As everyone knows, following charge level is more coarse than shiny surface, is not suitable as the contact-making surface of signal transmission.

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 conducting terminal to have better the electrically electric connector of transmission performance.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electric connector comprises first insulating body, second insulating body and is installed on plurality of conductive terminals on first insulating body; Described first insulating body is provided with first receiving space, and second insulating body is provided with second receiving space, and the opening direction of first, second receiving space is opposite; Described conducting terminal comprises and extends into first contact site in first receiving space and extend into second contact site in second receiving space, described first contact site comprises first contact-making surface in order to electrically connect with butt connector, described second contact site comprises that described conducting terminal comprises that also the torsional part between first, second contact site makes first contact-making surface vertical mutually with second contact-making surface in order to second contact-making surface that electrically connects with another butt connector.

Compare with existing electric connector, the utility model electric connector is by being provided with torsional part with conducting terminal, make first, second contact-making surface vertical mutually, and first, second contact-making surface all can be formed by the shiny surface of strip, thereby has better electrically transmission performance when conducting terminal is cooperated with butt connector.

[description of drawings]

Fig. 1 is the stereogram that meets electric connector of the present utility model.

Fig. 2 is the three-dimensional exploded view of electric connector shown in Figure 1.

Fig. 3 is the left view of electric connector shown in Figure 1.

Fig. 4 is the stereogram of the conducting terminal of the utility model electric connector.

Fig. 5 is the cutaway view along A-A line direction among Fig. 1.

[embodiment]

Fig. 1 to Fig. 3 has disclosed electric connector 100 of the present utility model, and it comprises: centre panel 200, be installed on first insulating body 10 and second insulating body 20 of centre panel 200 both sides and be installed on plurality of conductive terminals 40 on first insulating body 10 respectively.

Please join shown in Figure 2, described first insulating body 10 is roughly " U " shape, and it comprises first assembly wall 11 in the bottom, from the both sides of first assembly wall 11 and perpendicular to first assembly wall, 11 upwardly extending a pair of the first side walls 12 and second sidewall 13, and between the first side wall 12 and second sidewall 13 and in order to accommodate first receiving space 14 of butt connector (not shown).Described first assembly wall 11 comprises some first location holes 15 that run through.The described the first side wall 12 and second sidewall 13 are arranged in parallel.

The similar of described second insulating body 20 and first insulating body 10, it comprise on the top and be parallel to second assembly wall 21 of first assembly wall 11, a pair of the 3rd sidewalls 22 that extend downwards from the two ends of second assembly wall 21 and perpendicular to second assembly wall 21 and the 4th sidewall 23, and between the 3rd sidewall 22 and the 4th sidewall 23 and in order to accommodate second receiving space 24 of another butt connector (not shown).Described first,

second assembly wall

11,21 is provided with at interval and is parallel to each other.The opening direction of described first, second receiving

space

14,24 opposite (in the present embodiment, the opening direction of first receiving space 14 upwards, and second receiving space 24 Open Side Down).Described second assembly wall 21 comprises some second location holes 25 that run through.Described first,

second sidewall

12,13 is all perpendicular to the 3rd, the

4th sidewall

22,23.

Described centre panel 200 is between first,

second assembly wall

11,21, and described centre panel 200 is provided with the some accepting holes 210 that pass for conducting terminal 40.

Please join Fig. 4 and shown in Figure 5, described conducting terminal 40 is the vertical bar shape, and it comprises first contact site 41 that extends into first receiving space 14, second contact site 44 that extends into second receiving space 24, the torsional part 43 between first,

second contact site

41,44, and links to each other and the fixed part 42 between first contact site 41 and torsional part 43 with torsional part 43.Described torsional part 43 outstanding first,

second assembly walls

11,21 and between first, second assembly wall 11,21.Described fixed part 42 is contained in first location hole 15 of first assembly wall 11, and then conducting terminal 40 can be fixed on first insulating body 10.The width of described fixed part 42 is greater than the width of first,

second contact site

41,44, and purpose is better fixing conducting terminal 40.Described torsional part 43 is contained in the accepting hole 210 of centre panel 200.

Described first contact site 41 comprises in order to first contact-making surface 411 that electrically connects with butt connector (not shown) and two first time charge levels 412 of vertical first contact-making surface 411.Described second contact site 44 comprises in order to second contact-making surface 441 that electrically connects with another butt connector (not shown) and two second time charge levels 442 of vertical second contact-making surface 441.Described first contact-making surface 411 is two and is oppositely arranged that second contact-making surface 441 also is two and is oppositely arranged.It is vertical mutually with second contact-making surface 441 that described torsional part 43 is turned round first contact-making surface 411 that turn 90 degrees and then make first, second contact site 41,44.Before reversing, corresponding first contact-making surface 411 and second contact-making surface, 441 coplanes, and first, second contact-making surface 411,441 is by the shiny surface formation of terminal material belt.Thereby when conducting terminal 40 was electrically contacted with butt connector, contact was better, the signal transmission is more stable.Described first contact site 41 forms from fixed part 42 extensions, and described second contact site 44 forms from torsional part 43 extensions, and the bearing of trend of first,

second contact site

41,44 is opposite.

The surface roughness of described first time charge level 412 is greater than the surface roughness of first contact-making surface 411, and the surface roughness of second time charge level 442 is greater than the surface roughness of second contact-making surface 441.The surface roughness of described first contact-making surface 411 is identical with the surface roughness of second contact-making surface 441.

Claims

1. electric connector comprises first insulating body, second insulating body and is installed on plurality of conductive terminals on first insulating body; Described first insulating body is provided with first receiving space, and second insulating body is provided with second receiving space, and the opening direction of first, second receiving space is opposite; Described conducting terminal comprises and extends into first contact site in first receiving space and extend into second contact site in second receiving space, described first contact site comprises first contact-making surface in order to electrically connect with butt connector, described second contact site comprises that it is characterized in that: described conducting terminal comprises that also the torsional part between first, second contact site makes first contact-making surface vertical mutually with second contact-making surface in order to second contact-making surface that electrically connects with another butt connector.

2. electric connector as claimed in claim 1 is characterized in that: described conducting terminal is the vertical bar shape.

3. electric connector as claimed in claim 2, it is characterized in that: described conducting terminal comprises and the fixed part that links to each other from torsional part, described first contact site forms from the fixed part extension, described second contact site forms from the torsional part extension, and the bearing of trend of described first, second contact site is opposite.

4. electric connector as claimed in claim 3 is characterized in that: the width of described fixed part is greater than the width of first, second contact site.

5. electric connector as claimed in claim 3, it is characterized in that: described first insulating body comprises that first assembly wall reaches from the both sides of first assembly wall and a pair of the first side wall and second sidewall that extends perpendicular to first assembly wall, described first receiving space is between first, second sidewall, and described first assembly wall is provided with some first location holes of accommodating fixed part.

6. electric connector as claimed in claim 5, it is characterized in that: described second insulating body comprises that second assembly wall reaches from the both sides of second assembly wall and a pair of the 3rd sidewall and the 4th sidewall that extends perpendicular to second assembly wall, described second receiving space is between the 3rd, the 4th sidewall, and described the 3rd, the 4th sidewall is all perpendicular to first, second sidewall.

7. electric connector as claimed in claim 6 is characterized in that: described first, second assembly wall is provided with at interval and is parallel to each other, outstanding first, second assembly wall of described torsional part and between first, second assembly wall.

8. electric connector as claimed in claim 7 is characterized in that: described electric connector also comprises the centre panel between first, second assembly wall, and described centre panel is provided with some accepting holes of accommodating torsional part.

9. electric connector as claimed in claim 1, it is characterized in that: described first contact-making surface is two and is oppositely arranged, described second contact-making surface also is two and is oppositely arranged, described first contact site comprises two first time charge levels of vertical first contact-making surface, described second contact site comprises two second time charge levels of vertical second contact-making surface, wherein, the surface roughness of first time charge level is greater than the surface roughness of first contact-making surface, and the surface roughness of second time charge level is greater than the surface roughness of second contact-making surface.

10. electric connector as claimed in claim 1 is characterized in that: the windup-degree of described torsional part is 90 degree.