CN101740916B - Electric couplers and component thereof - Google Patents
Electric couplers and component thereof Download PDFInfo
- Publication number
- CN101740916B CN101740916B CN2008102359583A CN200810235958A CN101740916B CN 101740916 B CN101740916 B CN 101740916B CN 2008102359583 A CN2008102359583 A CN 2008102359583A CN 200810235958 A CN200810235958 A CN 200810235958A CN 101740916 B CN101740916 B CN 101740916B
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- terminal
- insulating body
- contact site
- electric connector
- electric
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Abstract
The invention discloses electric couplers and a component thereof. An electric coupler component comprises a first electric coupler and a second electric coupler which are in butt joint. The first electric coupler comprises a first insulating body and a plurality of first terminals fixedly held on the first insulating body. The second electric coupler comprises a second insulating body and a plurality of second terminals fixedly held on the second insulating body. The first terminals and the second terminals are provided with contact portions. The same contact portion of the first terminals is provided with at least two convex portions and isolation grooves positioned between adjacent convex portions, and the contact portions of the second terminals are provided with housing portions for correspondingly housing the convex portions, thus more contact portions can be formed among the terminals and be beneficial to improving the electrical contact effect.
Description
[technical field]
The present invention relates to a kind of electric connector and assembly thereof, relate in particular to the electric connector and the assembly thereof that are connected on the circuit board.
[background technology]
Seeing also japanese goes out to be willing to disclose 2007-035291 number; It discloses a kind of existing electric coupler component; This electric coupler component includes the plug and socket of butt joint, and said plug and socket includes insulating body and is immobilizated in the several terminals on the insulating body; Socket has the butt joint space of accommodating plug; The terminal of socket is the holding parts that is immobilizated on the socket insulating body of flexible terminal and having, " U " shape elastic contact arm of extending to butt joint space inner bending of this holding parts one end and the weld part that outside insulating body, extends from this holding parts other end certainly; Said elastic contact arm includes first, second relative contact site; First contact site is a projection shape; The terminal of plug has two grooves of first, second contact site of accommodating female terminal, to reach the effect of stable contact.
When the butt joint space of plug insertion socket; Plug terminal gets between first, second contact site of female terminal, because the convex extension part that second contact site is the end of female terminal to be bent to form, and the surface of this convex extension part is comparatively complete; So interference effect power mutual between convex extension part and the groove is less; Along with the plug increased frequency, the elastic performance of female terminal possibly reduce, thereby the terminal of plug, socket separately influences electrically contact easily; And when in the groove of plug terminal foreign matter being arranged, also be unfavorable for the electrical contact of two electric connectors.
Therefore, a kind of electric connector of necessary design is to overcome the problems referred to above that exist in the prior art.
[summary of the invention]
Technical problem to be solved by this invention is a kind of electric connector and assembly thereof with better contact effect.
For addressing the above problem; Electric coupler component of the present invention adopts following technical scheme: a kind of electric coupler component; It comprises first, second electric connector that connects; First electric connector comprises first insulating body, several are immobilizated in the first terminal on first insulating body, and second electric connector comprises that second insulating body and several are immobilizated in second terminal on second insulating body, and first, second terminal has contact site; Have at least two protuberances and the isolation channel between adjacent protuberance on the same contact site of said the first terminal, the contact site of second terminal has the resettlement section that correspondence is accommodated said protuberance.
Electric coupler component of the present invention has following beneficial effect: at least two protuberances through the first terminal is set and the correspondence of second terminal are accommodated the resettlement section of protuberance, can form more contact matching position between the terminal, help improving electrical contact effect.
For addressing the above problem, electric connector of the present invention adopts following technical scheme: a kind of electric connector, and it comprises insulating body, several are immobilizated in the terminal on the insulating body, this terminal has the Plug Division that is " U " shape and is positioned at the contact site on this Plug Division; Have at least two protuberances and the isolation channel between adjacent protuberance on the same contact site of said terminal.
Electric connector of the present invention has following beneficial effect: through the isolation channel between at least two protuberances and the adjacent protuberance is set on the same contact site of terminal, the contact site of terminal is increased, help improving electrical contact effect.
For addressing the above problem, electric connector of the present invention adopts following technical scheme: a kind of electric connector, and it comprises insulating body, several are immobilizated in the terminal on the insulating body, this terminal has contact site; Have at least two resettlement sections and the isolation part between adjacent resettlement section on the same contact site of said terminal.
Electric connector of the present invention has following beneficial effect: through the isolation part between at least two resettlement sections and the adjacent resettlement section is set on the same contact site of terminal, the contact site of terminal is increased, help improving electrical contact effect.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of electric coupler component of the present invention.
Fig. 2 is the three-dimensional exploded view of electric coupler component of the present invention shown in Figure 1.
Fig. 3 is the three-dimensional exploded view of another angle of electric coupler component of the present invention shown in Figure 1.
Fig. 4 is the exploded view of two electric connectors of electric coupler component of the present invention shown in Figure 2.
Fig. 5 is the stereogram of two connector terminals shown in Figure 4.
Fig. 6 is the cutaway view of electric coupler component of the present invention along A-A line among Fig. 1.
[embodiment]
See also Fig. 1 and shown in Figure 2, electric coupler component 1 of the present invention includes plug connector 100 and the electric connector for socket 200 that connects.Plug connector 100 has first insulating body 10, be immobilizated in the first terminal 20 on first insulating body and be installed on first connector 30 at the first insulating body two ends, and electric connector for socket 200 comprises second insulating body 40, several second connectors 60 that are immobilizated in second terminal 50 on second insulating body and are installed on the second insulating body two ends.
First insulating body 10 of plug connector 100 has two the first side walls 11 of lengthwise and connects first end wall 12 at the lengthwise two ends of the first side wall.Several the first terminals 20 are arranged along longitudinally and are arranged on the first side wall 11; This first terminal is to be overmolded on first insulating body 10 and to be bent with the Plug Division that is " U " shape to reach first weld part 21 that extends outward first insulating body from the Plug Division, and these two outsides, Plug Division have first contact site 22 and second contact site 23 (seeing also shown in Figure 4).
See also Fig. 3 and shown in Figure 4; Second insulating body 40 of electric connector for socket 200 have lengthwise two second sidewalls 41, connect second end wall 42 and the hyoplastron 43 between two second sidewalls at the lengthwise two ends of second sidewall, above-mentioned second sidewall, second end wall and projection form butt joint space 401 and insert for plug connector.Said second sidewall 41 is concaved with the terminal conduit 410 of accommodating second terminal 50, and this terminal conduit extension is arranged on the hyoplastron 43.
See also shown in Figure 5; Said second terminal 50 is for being the flexible terminal of serpentine; This flexible terminal has the holding parts 51 that is immobilizated on second insulating body 40, " U " shape elastic arm that extends to the second insulating body inner bending from an end of holding parts and second weld part 52 that to second insulating body outside, extends from holding parts, and the inboard of this " U " shape elastic arm has the 3rd contact site 53 respectively and reaches four contact site 54 relative with the 3rd contact site.In this execution mode, first contact site 22 of the first terminal 20 is protruding vertical bar shape and is concaved with isolation channel 221 on the butt joint direction, thereby makes first contact site be formed with two protuberances of arranging along the butt joint direction 222,223; The 3rd contact site 53 of second terminal 50 has correspondence and accommodates a depression of above-mentioned vertical bar shape first contact site 22 and be convexly equipped with the isolation part 533 in this depression; Thereby form two resettlement sections 531,532 accommodate raised part, promptly this two resettlement section is in the same depression that is arranged with on the 3rd contact site 53, to be convexly equipped with an isolation part 533 and to form.When two electric connectors dock,, dock smoothly thereby can guide two electric connectors because first contact site 22 of the first terminal 20 is the vertical bar shape on the butt joint direction, and moves along the butt joint direction in the resettlement section of second terminal 50.
When the first terminal 20 contacts with second terminal 50 fully; The protuberance 222,223 of the first terminal 20 can be contained in respectively in the resettlement section 531,532 of second terminal 50; Thereby form a plurality of contacts site between first, second terminal, help improving electrical contact effect; Please combine to consult shown in Figure 6; Said isolation part 533 is to extend to form and be contained in the isolation channel 221 along longitudinally; Can make first, second terminal on the butt joint direction, form firm location structure,, help the stable contact of two-terminal to prevent this two-terminal delamination; In addition, in docking operation, can the swipe surface of the first terminal 20, said isolation part 533, thus the foreign matter that adheres on the scraped two-terminal helps improving electrical contact effect, and user's plug feel is better.In addition, the 4th contact site 54 that second contact site 23 of the first terminal 20 is concaved with groove 231, the second terminals 50 convexes with the convex closure 541 that matches with groove, also helps the stable contact of first, second terminal.
Please consult shown in Figure 3 again; First connector 30, second connector 60 are immobilizated in respectively on first end wall 12, second end wall on 42; And first, second connector is to be welded on the corresponding printed circuit board (PCB) (not shown); Strengthening being connected of electric connector 100 and printed circuit board (PCB), and the mutual buckle of first, second connector, can strengthen the connection between two electric connectors.
Above-mentioned execution mode is the preferred embodiments of electric connector of the present invention and assembly thereof.Certainly, electric connector of the present invention and assembly thereof also can adopt other execution mode:
Such as, said the first terminal 20 also can be provided with resettlement section 531,532, and second terminal 50 is provided with the protuberance 222,223 that is contained in this resettlement section;
For another example, said protuberance that cooperatively interacts 222,223 and resettlement section 531,532 rise to more than two, also can realize stable multiple spot contact, or the like.
Claims (9)
1. electric coupler component; It comprises first, second electric connector that connects; First electric connector comprises first insulating body, several are immobilizated in the first terminal on first insulating body; Second electric connector comprises that second insulating body and several are immobilizated in second terminal on second insulating body, and first, second terminal has contact site;
It is characterized in that: on the direction of docking along first, second electric connector; The contact site of said the first terminal is protruding vertical bar shape and is concaved with isolation channel; Thereby be formed with two protuberances of arranging along this butt joint direction; The contact site of second terminal has correspondence accommodates a depression of this vertical bar shape contact site and is convexly equipped with the isolation part in this depression, thereby forms two resettlement sections of accommodating protuberance.
2. electric coupler component as claimed in claim 1 is characterized in that: said isolation part is contained in the said isolation channel, and this isolation part extends to form along the longitudinally perpendicular to the butt joint direction.
3. electric coupler component as claimed in claim 2 is characterized in that: said second insulating body has the sidewall of lengthwise, and second terminal is arranged and is arranged on this sidewall, and the isolation part of this second terminal extends to form along longitudinally.
4. electric coupler component as claimed in claim 1 is characterized in that: said first, second terminal has the opposite side that is positioned at protuberance and resettlement section and the convex closure that cooperatively interacts and groove.
5. electric coupler component as claimed in claim 1; It is characterized in that: said second terminal is the flexible terminal that is serpentine; This second terminal has the holding parts that is immobilizated on second insulating body, " U " shape elastic arm that in second insulating body, extends from an end of holding parts and first weld part that outside second insulating body, extends from holding parts, and said contact site is formed at the inboard of this " U " shape elastic arm.
6. electric coupler component as claimed in claim 5; It is characterized in that: said the first terminal is interior " U " shape Plug Division of " U " shape elastic arm that is overmolded on first insulating body and has insertion second terminal, and said protuberance is positioned at the outside of this " U " shape Plug Division.
7. electric connector, it comprises insulating body, several are immobilizated in the terminal on the insulating body, this terminal has the Plug Division that is " U " shape and is positioned at the contact site on this Plug Division;
It is characterized in that: the contact site of said terminal is protruding vertical bar shape and is concaved with isolation channel, extends the protuberance of arranging thereby be formed with two directions of docking with corresponding butt connector along electric connector.
8. electric connector as claimed in claim 7 is characterized in that: said terminal is to be overmolded on the insulating body and to be bent with the Plug Division that is " U " shape.
9. an electric connector is used for matching with the butt connector with two protuberances, and this electric connector comprises insulating body, several are immobilizated in the terminal on the insulating body, and this terminal has contact site;
It is characterized in that: the contact site of said terminal has a depression and is convexly equipped with the isolation part in this depression, thereby this contact site is formed for accommodating respectively two resettlement sections of above-mentioned two protuberances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102359583A CN101740916B (en) | 2008-11-19 | 2008-11-19 | Electric couplers and component thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102359583A CN101740916B (en) | 2008-11-19 | 2008-11-19 | Electric couplers and component thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101740916A CN101740916A (en) | 2010-06-16 |
| CN101740916B true CN101740916B (en) | 2012-04-18 |
Family
ID=42463986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102359583A Expired - Fee Related CN101740916B (en) | 2008-11-19 | 2008-11-19 | Electric couplers and component thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101740916B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449455B (en) * | 2014-08-26 | 2018-06-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector and combinations thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0602610A1 (en) * | 1992-12-14 | 1994-06-22 | Hughes Aircraft Company | Electrical interconnection system with raised connection means |
| EP0683549A2 (en) * | 1988-10-11 | 1995-11-22 | Beta Phase, Inc. | A high performance connector |
| US5499924A (en) * | 1993-07-12 | 1996-03-19 | Kel Comporation | Butt joint connector assembly |
| CN2602506Y (en) * | 2003-03-03 | 2004-02-04 | 禾昌兴业股份有限公司 | Terminal structure improvement of board-to-board connector |
| CN1543693A (en) * | 2002-01-28 | 2004-11-03 | ���µ繤��ʽ���� | Connector |
| CN2715374Y (en) * | 2003-01-03 | 2005-08-03 | 林于鍊 | Improved arrangement for board-to-board adapter |
| CN1913239A (en) * | 2005-07-22 | 2007-02-14 | 广濑电机株式会社 | Electrical connector |
-
2008
- 2008-11-19 CN CN2008102359583A patent/CN101740916B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0683549A2 (en) * | 1988-10-11 | 1995-11-22 | Beta Phase, Inc. | A high performance connector |
| EP0602610A1 (en) * | 1992-12-14 | 1994-06-22 | Hughes Aircraft Company | Electrical interconnection system with raised connection means |
| US5499924A (en) * | 1993-07-12 | 1996-03-19 | Kel Comporation | Butt joint connector assembly |
| CN1543693A (en) * | 2002-01-28 | 2004-11-03 | ���µ繤��ʽ���� | Connector |
| CN2715374Y (en) * | 2003-01-03 | 2005-08-03 | 林于鍊 | Improved arrangement for board-to-board adapter |
| CN2602506Y (en) * | 2003-03-03 | 2004-02-04 | 禾昌兴业股份有限公司 | Terminal structure improvement of board-to-board connector |
| CN1913239A (en) * | 2005-07-22 | 2007-02-14 | 广濑电机株式会社 | Electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101740916A (en) | 2010-06-16 |
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Granted publication date: 20120418 Termination date: 20121119 |