CN102790329B - Electric connector and assemble method thereof - Google Patents
Electric connector and assemble method thereof Download PDFInfo
- Publication number
- CN102790329B CN102790329B CN201110125969.8A CN201110125969A CN102790329B CN 102790329 B CN102790329 B CN 102790329B CN 201110125969 A CN201110125969 A CN 201110125969A CN 102790329 B CN102790329 B CN 102790329B
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- CN
- China
- Prior art keywords
- housing
- terminal
- contact site
- noumenon
- electric connector
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Abstract
A kind of electric connector, it comprises the first noumenon, the second housing of the second body be installed on the first noumenon, coated second body and some conducting terminals.The docking section that the first noumenon is provided with base portion and extends forward from base portion, some first end pilot trench that docking section is provided with receiving space and communicates with receiving space, second body is provided with the substrate that main part and main body extend back, and substrate is provided with some second terminal grooves.The coated substrate of second housing is also provided with docking space, described receiving space and docking space have the interface offered in the opposite direction, and conducting terminal comprises the first contact site of being contained in first end pilot trench and is contained in the second terminal groove and the second contact site be connected with the first contact site one.Conducting terminal Integral design, without the need to switching part, can reduce costs and improve signal transmission strength.
Description
[technical field]
The present invention relates to a kind of electric connector and assemble method thereof, this electric connector relates to a kind of electric connector realizing signal converting.
[background technology]
China's No. 200830022754.2nd, design patent discloses a kind of electric connector, it cable comprising male end part, female end part and connect male end part and female end part.Described male end part comprises the first noumenon and is contained in the some the first terminals in the first noumenon.Described female end part comprises the second body and is contained in second intrinsic some second terminals.The first terminal and the second terminal realize electrically conducting by cable.But cable has certain length, whole electric connector need take larger space and structure is compact not; Moreover the first terminal and the second terminal are linked together by cable switching, increase the impedance in signals transmission, affect transmission performance.
Therefore, be necessary to improve to solve aforementioned drawback of the prior art to aforementioned electric connector in fact.
[summary of the invention]
Main purpose of the present invention is to provide a kind of electric connector and the assemble method thereof that improve signal transmission effect.
For reaching above-mentioned purpose, the present invention adopts following technical scheme: a kind of electric connector, it comprises the first noumenon, be installed on the second body on the first noumenon, second housing of coated second body and some conducting terminals, the docking section that the first noumenon is provided with base portion and extends forward from base portion, some first end pilot trench that docking section is provided with receiving space and communicates with receiving space, second body is provided with the substrate that main part and main body extend back, substrate is provided with some second terminal grooves, the coated substrate of second housing is also provided with docking space, described receiving space and docking space have the interface offered in the opposite direction, conducting terminal comprises the first contact site of being contained in first end pilot trench and is contained in the second terminal groove and the second contact site be connected with the first contact site one.
Compared with prior art, the advantage of electric connector of the present invention is: conducting terminal Integral design and without the need to switching part, can reduce costs and improve signal transmission strength.
For reaching above-mentioned purpose, the present invention adopts following technical scheme: a kind of electric connector assembling method, comprise the following steps: (1) provides the first noumenon with first end pilot trench and the conducting terminal with first, second contact site, make the first contact site of conducting terminal insert in the first end pilot trench in the first noumenon; (2) provide second body with the second terminal groove and the second housing, the second housing is coated on the periphery of the second body; (3) the second body is arranged on the first noumenon, makes the second contact site of conducting terminal insert in the second terminal groove of the second body; (4) the first housing is provided and the first housing is assembled in the outside of the first noumenon.
Compared with prior art, the advantage of electric connector of the present invention is: the first contact site of conducting terminal is assembled into the first noumenon and the second contact site is assembled into the second body, without the need to switching part, can reduce costs and improve signal transmission strength.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of electric connector of the present invention;
Fig. 2 is the three-dimensional combination figure of another angle of electric connector of the present invention;
Fig. 3 is the three-dimensional exploded view of electric connector of the present invention;
Fig. 4 is the three-dimensional exploded view of another angle of electric connector of the present invention;
Fig. 5 is the stereogram of electric connector conducting terminal of the present invention.
[embodiment]
As depicted in figs. 1 and 2, present embodiment electric connector 100 comprises male end part 200 and is positioned at the female end part 300 of male end upper, wherein male end part 200 is in order to connect with a socket connector (non-icon), and female end part 300 is in order to connect with a pin connector (non-icon).As can be seen here, present embodiment electric connector 100 mainly plays signal converting effect.Particularly, present embodiment electric connector 100 comprises the first noumenon 1, is installed on the second body 4 on the first noumenon 1 and is partially housed in the first noumenon 1 and is partially housed in the conducting terminal 2 of the second body 4.
As shown in Figure 3 and Figure 4, the first noumenon 1 docking section 12 that comprises base portion 11 and extend from the front end face forward horizontal of base portion 11.Base portion 11 is arranged with accommodation hole 112 in the inward at both ends with junction, docking section 12.Some first end pilot trench 122 that inside, docking section 12 is provided with receiving space 121 and communicates with receiving space, this first end pilot trench 122 runs through the rear end face of base portion 11 backward thus forms some first perforates 111, and docking section 12 is arranged with groove 123 in longitudinally both sides further.Base portion 11 is provided with installation portion 13 at the two ends of longitudinally, and this installation portion 13 one has upwards extended to form teat 131, and this teat 131 is provided with the through hole 132 run through in the longitudinal direction.Second body 4 is from up to down installed on the first noumenon 1, second body 4 comprises the substrate 42 of main part 41 and main body 41 one horizontal-extending backward, and namely the bearing of trend of substrate 42 is contrary with the bearing of trend of docking section 12 and in the vertical direction docking section 12 and substrate 42 are positioned at differing heights.Main part 41 is convexly equipped with forward some spaced projections 411 along longitudinally on the downside of its front end face, forms interval trough 412 and each projection 411 is arranged with holding tank 4111 between adjacent bump 411.Substrate 42 is provided with some the second terminal grooves 421 extended along abutting direction in its bottom surface, those second terminal grooves 421 run through main part 41 and form some second perforates 413.Main part 41 both sides are provided with the auxiliary section 43 of matching with the installation portion 13 of the first noumenon 1, and this auxiliary section 43 has the depressed part 431 of teat 131 on collecting installation portion 13.
As shown in Figure 4 and Figure 5, conducting terminal 2 comprises interval and arranges and some the first terminals 21 of structural similarity and some second terminals 22, and namely the adjacent both sides of the first terminal 21 are the second adjacent both sides of terminal 22, second terminal 22 is the first terminal 21.The second contact site 202 that the first contact site 201 that conducting terminal 2 comprises horizontal-extending and the first contact site 201 bearing of trend extend on the contrary and between first, second contact site and the connecting portion 203 parallel with both.Be provided with between first contact site 201 and connecting portion 203 vertically extend be provided with in the vertical direction between support sector 204, second contact site 202 and connecting portion 203 and bend the bending part 205 extended.Connecting portion 203 corresponds to the first terminal 21 and is further defined as the first connecting portion 211, is further defined as the second connecting portion 221 corresponding to the second terminal 22.The length that the length of the second connecting portion 221 compares the first connecting portion 211 is more longer.Bending part 205 corresponds to the first terminal 21 and is further defined as the first bending part 212, is further defined as the second bending part 222 corresponding to the second terminal 22.
As shown in Figure 3 and Figure 4, the first housing 3 is coated with outside the first noumenon 1, this first housing 3 is bent by sheet metal punching press and forms, and it comprises upper surface 31 and the lower surface 32 relative with upper surface 31, and upper and lower surface is integrally extended with the pin 33 being contained in accommodation hole 112 along abutting direction; In addition, upper surface 31 has shell fragment 311 in longitudinally both sides towards lower surface 32 is die-cut, and this shell fragment 311 is held in groove 123, can ensure the first housing 3 and docking section 12 secure fit like this.The second housing 5 is coated with outside the substrate 42 of the second body 4, this second housing 5 is also bent by sheet metal punching press to form, it upper wall 51 and lower wall 52 of comprising docking space and being positioned at docking both sides, space, the receiving space of docking space and the first noumenon 1 has the interface (not shown) offered in the opposite direction.Lower wall 52 one is extended with forward retaining sheet 521, and this retaining sheet 521 to be fastened in through hole 132 thus better the first noumenon 1 and the second body 4 to be retained in together.In addition, this electric connector 100 also comprises one roughly in the catch 6 of " Z " shape, and this catch 6 comprises vertical plane 60, the first tabs 61 of extending back from vertical plane 60 upper horizontal and the second tabs 62 extended forward from vertical plane lower horizontal.The both sides of vertical plane 60 longitudinally are bent with clasp sheet 601 to be contained in the holding hole (not shown) be provided with on rear side of the first noumenon 1 base portion, and the lower wall 52 of the first tabs 61 and the second housing 5 overlaps and the lower surface 32 of the second tabs 62 and the first housing 3 overlaps.Weld together finally by the lower wall 52 of spot welding by the first tabs 61 and the second housing 5, the lower surface 32 of the second tabs 62 and the first housing 3 is welded together.So can strengthen the bulk strength of electric connector 100.
In assembling process, first conducting terminal 2 is assembled in the first noumenon 1; In the present embodiment, the spacing due to adjacent conductive terminal 2 is less and terminal structure complicated, therefore adopts the mode of in batches assembling.The i.e. first step, is assembled into the first terminal 21 in the first noumenon 1; Second step, is assembled in the first noumenon 1 by the second terminal 22; Thus make the first contact site 201 of conducting terminal 2 be contained in first end pilot trench 122.Certainly in practical operation, the first step and second step can exchange.3rd step, is coated on the periphery of the second body 4 by the second housing 5; 4th step, to be arranged on the second body 4 on the first noumenon 1 and to make the second contact site 202 of conducting terminal 2 be contained in the second terminal groove 421.Particularly, the teat 131 of the first noumenon 1 is contained in the depressed part 431 of the second body 4, the second bending part 222 that first bending part 212 of the first terminal 21 is immobilizated in holding tank 4111, second terminal 22 in the projection 411 of the second body 4 is immobilizated in the interval trough 412 between the projection 411 of the second body 4.In order to prevent the mutual interference between conducting terminal 2, the first terminal 21 and the second terminal 22 adopt to misplace and design, and after having assembled, the first bending part 212 of the first terminal 21 is positioned at the front of the second bending part 222 of the second terminal 22 in the longitudinal direction; First connecting portion 211 of in the vertical direction the first terminal 21 is positioned at the top of the second connecting portion 221 of the second terminal 22; 5th step, is assembled in the outside of the first noumenon 1 by the first housing 3; 6th step, to be held in by catch 6 on the first noumenon 1 and the first tabs 61 of catch 6 and the lower wall 52 of the second housing 5 are overlapped, and the lower surface 32 of the second tabs 62 and the first housing 3 overlaps; 7th step, is welded together by the lower wall 52 of spot welding by the first tabs 61 and the second housing 5, is welded together by the lower surface 32 of the second tabs 62 and the first housing 3.First contact site 201 of conducting terminal 2 is assembled into the first noumenon 1 and the second contact site 202 is assembled into the second body 4, without the need to switching part, can reduce costs and improve signal transmission intensity.
In this creation, conducting terminal 2 adopts Integral design, and can remove unnecessary switching part to save manufacturing cost, meanwhile, electronic signal can not be lost because of switching, can improve signal transmission strength.
Claims (10)
1. an electric connector, it comprises the first noumenon, be installed on the second body on the first noumenon, second housing of coated second body and some conducting terminals, the docking section that the first noumenon is provided with base portion and extends forward from base portion, some first end pilot trench that docking section is provided with receiving space and communicates with receiving space, second body is provided with the substrate that main part and main body extend back, substrate is provided with some second terminal grooves, the coated substrate of second housing is also provided with docking space, it is characterized in that: described receiving space and docking space have the interface offered in the opposite direction, conducting terminal comprises the first contact site of being contained in first end pilot trench and is contained in the second terminal groove and the second contact site be connected with the first contact site one, described electric connector also comprises a catch and covers the first housing of the first noumenon, described catch one end is connected with the first housing, the other end is connected with the second housing.
2. electric connector as claimed in claim 1, it is characterized in that: described conducting terminal comprises spaced the first terminal and the second terminal, described the first terminal is provided with the first connecting portion between the first contact site and the second contact site, described second terminal is provided with the second connecting portion between the first contact site and the second contact site, and described second connecting portion in the vertical direction is higher than the first connecting portion.
3. electric connector as claimed in claim 2, it is characterized in that: described the first terminal is provided with the first bending part of connection first contact site and the first connecting portion, described second terminal is provided with the second bending part of connection first contact site and the second connecting portion, and described first bending part is in the front of the second bending part in the longitudinal direction.
4. electric connector as claimed in claim 3, it is characterized in that: described second body is provided with some spaced projections on longitudinally, form the interval trough of fixing second bending part between adjacent bump, each projection is arranged with the holding tank of fixing first bending part.
5. the electric connector according to any one of Claims 1-4, is characterized in that: described the first noumenon is provided with installation portion and is provided with teat in installation portion, and described second body is provided with the depressed part of collecting teat.
6. electric connector as claimed in claim 5, it is characterized in that: described teat is provided with pre-and post perforative through hole, described second housing is provided with the retaining sheet be fastened in through hole.
7. electric connector as claimed in claim 1, it is characterized in that: described catch is " Z " shape, the first tabs that it comprises vertical plane, extend back from vertical plane upper horizontal and the second tabs extended forward from vertical plane lower horizontal, the lower wall of described first tabs and described second housing overlaps, and the lower surface of described second tabs and described first housing overlaps.
8. an electric connector assembling method, is characterized in that: comprise the following steps:
(1) the first noumenon with first end pilot trench and the conducting terminal with first, second contact site are provided, the contact-making surface of described first contact site is parallel to the thickness direction of described first contact site, the contact-making surface of described second contact site, perpendicular to the thickness direction of described second contact site, makes the first contact site of conducting terminal insert in the first end pilot trench in the first noumenon;
(2) provide second body with the second terminal groove and the second housing, the second housing is coated on the periphery of the second body;
(3) the second body is arranged on the first noumenon, makes the second contact site of conducting terminal insert in the second terminal groove of the second body;
(4) the first housing is provided and the first housing is assembled in the outside of the first noumenon;
(5) the first housing, the second housing are linked together by a catch.
9. electric connector assembling method as claimed in claim 8, it is characterized in that: described conducting terminal comprises spaced some the first terminals and some second terminals, in described step (1), first the first terminal is assembled in the first noumenon, then the second terminal group is loaded in the first noumenon.
10. electric connector assembling method as claimed in claim 9, is characterized in that: comprise step (6) further, is realized being connected respectively by described catch by spot welding with the first housing, the second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110125969.8A CN102790329B (en) | 2011-05-16 | 2011-05-16 | Electric connector and assemble method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110125969.8A CN102790329B (en) | 2011-05-16 | 2011-05-16 | Electric connector and assemble method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102790329A CN102790329A (en) | 2012-11-21 |
| CN102790329B true CN102790329B (en) | 2015-12-09 |
Family
ID=47155664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110125969.8A Expired - Fee Related CN102790329B (en) | 2011-05-16 | 2011-05-16 | Electric connector and assemble method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102790329B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19804453A1 (en) * | 1998-02-05 | 1999-08-12 | Itt Mfg Enterprises Inc | Floating mounted connector for connecting electrical assemblies |
| US6354848B1 (en) * | 2000-09-13 | 2002-03-12 | Hon Hai Precision Ind. Co., Ltd. | Clamp-type adapter for connecting a memory module to a card edge connector |
| EP1445840A1 (en) * | 2003-02-10 | 2004-08-11 | Delphi Technologies, Inc. | Electrical Connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070096396A1 (en) * | 2005-10-27 | 2007-05-03 | Sawant Suresh G | Dimercaptan terminated polythioether polymers and methods for making and using the same |
| CN2865046Y (en) * | 2005-11-11 | 2007-01-31 | 美国莫列斯股份有限公司 | Switching device of USB card |
| JP4613179B2 (en) * | 2007-02-09 | 2011-01-12 | 日本航空電子工業株式会社 | Card edge connector |
| CN201117877Y (en) * | 2007-07-24 | 2008-09-17 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
-
2011
- 2011-05-16 CN CN201110125969.8A patent/CN102790329B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19804453A1 (en) * | 1998-02-05 | 1999-08-12 | Itt Mfg Enterprises Inc | Floating mounted connector for connecting electrical assemblies |
| US6354848B1 (en) * | 2000-09-13 | 2002-03-12 | Hon Hai Precision Ind. Co., Ltd. | Clamp-type adapter for connecting a memory module to a card edge connector |
| EP1445840A1 (en) * | 2003-02-10 | 2004-08-11 | Delphi Technologies, Inc. | Electrical Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102790329A (en) | 2012-11-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160516 |