CN1319214C - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN1319214C CN1319214C CNB031230229A CN03123022A CN1319214C CN 1319214 C CN1319214 C CN 1319214C CN B031230229 A CNB031230229 A CN B031230229A CN 03123022 A CN03123022 A CN 03123022A CN 1319214 C CN1319214 C CN 1319214C
- Authority
- CN
- China
- Prior art keywords
- connector
- terminal
- female terminal
- male terminal
- projection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The present invention discloses an electric connector which is used for electrically connecting two circuit boards. The present invention comprises a first connector and a second connector which are mutually butted, wherein the first connector comprises a first body, a first male terminal and a first female terminal; the first male terminal and the first female terminal are contained in the first body; a plurality of first grooves which are mutually arranged in parallel are evenly arranged on an outer surface of the first body; thereby, a bulge is formed between two adjacent grooves; the first terminal and the first female terminal are respectively inserted into two opposite inner side walls of the first grooves; simultaneously, the first male terminal and the first female terminal are respectively inserted into two side walls of the first bulge; the structure of the second connector is completely the same as that of the first connector. The first connector is butted with the second connector and are respectively connected with corresponding circuit board so as to mutually butt and electrically connected two circuit boards by using two connectors with the same structure and reduce manufacturing complexity and production cost.
Description
[technical field]
The invention relates to a kind of electric connector, refer to a kind of electric connector that electrically connects two circuit boards especially.
[background technology]
Generally include first connector and second connector that is installed on respectively on two circuit boards in order to the electric connector that electrically connects two circuit boards, this first connector docks mutually with second connector, to realize being electrically conducted between two circuit boards.Along with the development of electronic industry, the high-frequency high-speed transmission performance of electric connector to be had higher requirement, industry realizes this performance by increasing the terminal board number to increase number of terminals usually.
See also Fig. 4, be to disclose a kind of existing electric connector, it comprises first connector 6 and second connector of installing respectively on various boards 7, wherein first connector 6 is strip side's body structure, surface thereof is concaved with a strip groove 61 along longitudinally, is embedded with some the first terminals 62 respectively relatively on two relative lengthwise madial walls of this groove 61; Second connector 7 also is a strip structure, it is provided with a projection 71 along longitudinally, this projection 71 two relatively the outside be embedded with some second terminals 72 respectively, and the spacing of two relative lateral surfaces that should projection 71 and the relative inner wall spacing of first connector, 6 grooves 61 adapt.In addition, the first terminal 62 and second terminal 72 extend from a side of first connector 6 and second connector 7 respectively, and are welded with tin ball 8 to connect with circuit board.
During butt joint, the projection 71 of second connector 7 is inserted in the groove 61 of first connector 6, at this moment, second terminal 72 of second connector 7 and first connector, 6 corresponding the first terminals 62 are flexibly connected, thereby electrically connect the circuit board that is connected with respectively on first connector 6 and second connector 7.
But, the spacing that the tin ball that adjacent second terminal 72 is connected on the spacing that the tin ball that is connected on the adjacent the first terminal 62 of this first connector 6 is 8 and second connector 7 is 8 is different, particularly when conducting terminal is many rows, its spacing is measured side on production line comparatively complicated, and first connector 6 needs to adopt different moulds with second connector 7, make comparatively complexity, the production cost height.Relevant patent please refer to United States Patent (USP) the 5th, 882, and No. 212,5,915, No. 976 and 6,155, No. 886.
[summary of the invention]
The purpose of this invention is to provide a pair of same structure that has, and dock to electrically connect the electric connector of two circuit boards mutually.
The invention relates to a kind of electric connector, be in order to electrically connect two circuit boards, it comprises first connector and second connector of mutual butt joint, wherein first connector includes first body and is placed in first intrinsic first male terminal and first female terminal, some first grooves that are arranged parallel to each other evenly are set on one outer surface of this first body, thereby between two adjacent grooves, form first projection, and first male terminal is embedded at respectively on the two relative madial walls of these first grooves with first female terminal, first male terminal and first female terminal are embedded at the two side of first projection respectively simultaneously, that is, first male terminal and first female terminal are to arrange with interlace mode on the madial wall of above-mentioned some grooves; The structure of second connector and first connector are identical, and it includes second body and is placed in second intrinsic second male terminal and second female terminal, and second body also comprises second groove and second projection; During butt joint, first projection of first connector is inserted in second groove of second connector, second projection of second connector is inserted in first groove of first connector, and first male terminal and second female terminal, first female terminal and second male terminal connect, thereby realize docking and connect two circuit boards mutually, reduce and make complexity and production cost with homostructural two connectors.
Compared with prior art, advantage of the present invention is: first connector and second connector construction are identical, only need a mold during manufacturing, and the terminal pitch of the amount of being convenient to side two connectors, make complexity and production cost thereby reduce.
[description of drawings]
Fig. 1 is the exploded perspective view of electric connector of the present invention.
Fig. 2 is the cutaway view before first connector of electric connector of the present invention cooperates with second connector.
Fig. 3 is first connector of electric connector of the present invention and cutaway view after second connector cooperates.
Fig. 4 is the cutaway view before first connector of electric connector related to the present invention cooperates with second connector.
[embodiment]
See also Fig. 1 to Fig. 3, electric connector 1 of the present invention is in order to electrically connecting two circuit boards (not shown), and it comprises installs respectively on two circuit boards and first connector 2 and second connector 3 of butt joint mutually.
First male terminal 22 is embedded at respectively on the two relative madial walls of these first grooves 210 with first female terminal 23, and lay respectively at simultaneously on the relative two sides of same first projection 211, that is, first male terminal 22 is arranged on the different madial walls of above-mentioned some grooves 210 with interlace mode respectively with first female terminal 23.
First male terminal 22 is similar L shaped structure, it comprises the strip contact site be close on groove 210 madial walls 221 and vertical with this contact site 221 and protrude out the installation portion 222 of another opposing outer face of first body 21, is welded with tin ball 4 on this installation portion 222 to connect with circuit board.
First female terminal 23 is embedded on another opposite flank of first groove 210 near the part of installed surface 211, and pass installed surface 211 with welding tin ball, and its end near interface 210 is provided with hook-shaped first junction 231, these first junction, 231 parts protrude out the medial surface that first female terminal 23 is embedded, to connect with butt connector 3, and the part of corresponding first junction 231 of this medial surface is concaved with a short slot, accommodates first junction 231 and its deformation space is provided with part.
The structure of second connector 3 and first connector 2 are identical, and it also includes second body 31 and is placed in second male terminal 32 and second female terminal 33 in second body 31.Second body 31 also is provided with second projection 3102 of 3101 of second groove 3101 and adjacent second grooves, second male terminal 32 and second female terminal 33 are embedded at respectively on two relative inner walls of second groove 3101, and second female terminal 33 is provided with elasticity second junction 331 and protrudes out this madial wall.
During butt joint, the interface of first connector 2 and second connector 3 is staggered relatively, and the appropriate location of staggering, first projection 2102 of first connector 2 is inserted in second groove 3101 of second connector 3, second projection 3102 of second connector 3 is inserted in first groove 2101 of first connector 2, because the spacing between the 210 liang of relative madial walls of the width and first groove between 2102 liang of lateral walls of first projection equates, and first connector 2 is identical with second connector, 3 structures, promptly the ledge width of two butt connectors and groove madial wall spacing adapt, thereby first male terminal 22 be crimped on elasticity second junction 331 of second female terminal 33, second male terminal 32 is crimped on first female terminal 23 simultaneously, thereby realize being electrically conducted of first connector 2 and second connector 3, and then electrically connect two circuit boards.
By electric connector 1 design of the present invention, can realize docking mutually, and then connect the effect of two circuit boards with homostructural first connector 2 and second connector 3.This design only needs to use a mold, and the amount of being convenient to side respectively arranges the spacing between the tin ball, can effectively reduce production costs and makes complexity.
Claims (9)
1. electric connector, it comprises first connector and second connector that docks with it, wherein first connector includes first body and is placed in first intrinsic first male terminal and first female terminal, first body is provided with and the interface of second connector butt joint and the installed surface relative with interface, some first grooves that are arranged parallel to each other are set on the interface of this first body, thereby between two adjacent grooves, form first projection, it is characterized in that: second connector comprises second body identical with first connector construction, second male terminal and second female terminal, second body comprises second groove and second projection identical with first connector construction, wherein on two of each the first groove relative madial walls first male terminal and first female terminal are set respectively, on the two side of each first projection first male terminal and first female terminal are set respectively simultaneously; When first connector cooperates with second connector, first projection of first connector is inserted second groove of second connector, second projection of second connector is inserted first groove of first connector, thereby first male terminal and second female terminal are connected, and first female terminal and second male terminal connect.
2. electric connector as claimed in claim 1 is characterized in that: first male terminal comprises contact site and protrudes out the installation portion of the first body installed surface.
3. electric connector as claimed in claim 2 is characterized in that: the contact site of first male terminal is on the sidewall that strip is embedded at first groove.
4. electric connector as claimed in claim 2 is characterized in that: be welded with the tin ball on the installation portion of first male terminal.
5. electric connector as claimed in claim 1 is characterized in that: first female terminal passes installed surface and is welded with the tin ball.
6. as claim 4 or 5 described electric connectors, it is characterized in that: respectively arrange between the tin ball spacing on the installed surface and equate.
7. electric connector as claimed in claim 1 is characterized in that: first female terminal includes junction, and this junction protrudes out the medial surface that this first female terminal is embedded.
8. electric connector as claimed in claim 7 is characterized in that: the side at the first female terminal place is concaved with a short slot.
9. electric connector as claimed in claim 1 is characterized in that: the spacing between the width of first projection and first groove, the two relative madial walls equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031230229A CN1319214C (en) | 2003-04-26 | 2003-04-26 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031230229A CN1319214C (en) | 2003-04-26 | 2003-04-26 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1540802A CN1540802A (en) | 2004-10-27 |
| CN1319214C true CN1319214C (en) | 2007-05-30 |
Family
ID=34321186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031230229A Expired - Fee Related CN1319214C (en) | 2003-04-26 | 2003-04-26 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1319214C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100466386C (en) * | 2006-04-13 | 2009-03-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882212A (en) * | 1995-10-11 | 1999-03-16 | Foxconn International, Inc. | Connector apparatus for electrically connecting printed circuit boards |
| US5915976A (en) * | 1997-02-06 | 1999-06-29 | Hon Hai Precision Ind. Co., Ltd. | High speed connector |
| CN2365776Y (en) * | 1998-02-11 | 2000-02-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector unit |
| US6155886A (en) * | 1999-06-24 | 2000-12-05 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector and method for making the same |
-
2003
- 2003-04-26 CN CNB031230229A patent/CN1319214C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882212A (en) * | 1995-10-11 | 1999-03-16 | Foxconn International, Inc. | Connector apparatus for electrically connecting printed circuit boards |
| US5915976A (en) * | 1997-02-06 | 1999-06-29 | Hon Hai Precision Ind. Co., Ltd. | High speed connector |
| CN2365776Y (en) * | 1998-02-11 | 2000-02-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector unit |
| US6155886A (en) * | 1999-06-24 | 2000-12-05 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector and method for making the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1540802A (en) | 2004-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2932726Y (en) | Electric connector | |
| US8075345B2 (en) | Electrical connector | |
| CN105006667A (en) | Electrical connector and assembly thereof | |
| CN102214882A (en) | Combo electrical connector | |
| CN201797159U (en) | Electric connector and assembly thereof | |
| CN201112786Y (en) | Electric connector and component thereof | |
| CN201820914U (en) | Battery connector | |
| CN203351889U (en) | Plug connector and socket connector | |
| CN201829689U (en) | Electric connector | |
| CN205646372U (en) | Electric connector assembly | |
| CN1319214C (en) | Electric connector | |
| CN201171124Y (en) | Board to board connector | |
| CN201838762U (en) | Electric connector and electronic component using same | |
| CN205882239U (en) | Plug connector , socket connector and connector component | |
| CN201421910Y (en) | Conductive terminal, connector and connector combination employing conductive terminal | |
| CN201438579U (en) | Electric connector | |
| CN100448113C (en) | Electrical connector having circuit board retention structure | |
| CN202564639U (en) | Toggle buckling type flexible flat cable connector, and flexible flat cable connected with the same | |
| CN102044773A (en) | Electric connector terminal and manufacturing method thereof | |
| CN201178155Y (en) | Electric connector assembly | |
| CN202840017U (en) | Card edge connector | |
| CN201430275Y (en) | Electric connector and electric connector assembly | |
| CN216872305U (en) | Grid layer type large-current wiring terminal, photovoltaic junction box and photovoltaic module | |
| CN216015756U (en) | Improved terminal | |
| CN218827928U (en) | Board-to-board electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |