CN201171094Y - Board to board connector - Google Patents
Board to board connector Download PDFInfo
- Publication number
- CN201171094Y CN201171094Y CNU2008200441023U CN200820044102U CN201171094Y CN 201171094 Y CN201171094 Y CN 201171094Y CN U2008200441023 U CNU2008200441023 U CN U2008200441023U CN 200820044102 U CN200820044102 U CN 200820044102U CN 201171094 Y CN201171094 Y CN 201171094Y
- Authority
- CN
- China
- Prior art keywords
- male
- female
- side wall
- board
- connector
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a board-to-board connector which comprises two male and female consubstantial connectors with the same structure. Each male and female consubstantial connector comprises an insulating stool; the insulating stool is provided with a female part and a male part; the female part is provided with a containing cavity and a plurality of female terminal slots; each female terminal slot contains a female terminal; the male part is provided with a nesting part; the nesting part is provided with a plurality of male terminal slots; each male terminal slot contains a male terminal. The nesting part of one of the male and female consubstantial connectors is intercalated in the containing cavity of the other male and female consubstantial connector, and the containing cavity of the male and female consubstantial connector contains the nesting part of the other male and female consubstantial connector; all the male terminals and the female terminals are correspondingly butted. The board-to-board connector of the utility model consists of two male and female consubstantial connectors with the same structure which can be produced with only one set of mould during manufacturing, so the production cost is low.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of board to board connector.
Background technology
Existing board to board connector comprises female connectors and public connector, is provided with female terminal in the insulating base frame of female connectors, is provided with male terminal in the insulating base frame of public connector.Male terminal and female terminal one end electrically connect with a printed circuit board (PCB) respectively, and the other end is electrically connected to each other by the mutual intercalation of male and female connector, thereby realizes the electric connection between two parallel circuit boards.
But, when making above-mentioned board to board connector, injection mo(u)lding public connector in a mold, injection mo(u)lding female connectors in another set of mould, be that a kind of connector must be used two molds public connector and female connectors are produced respectively, make production cost higher.
The utility model content
The purpose of this utility model is to provide a kind of board to board connector at above-mentioned the deficiencies in the prior art, and this board to board connector production cost is low.
For reaching above-mentioned purpose, the utility model board to board connector comprises two male and female consubstantiality connectors that structure is identical.Each male and female consubstantiality connector comprises an insulating base frame, this insulating base frame has a parent portion and a public body, parent portion has a host cavity, offer a plurality of female end pilot trench in the parent portion, each female end pilot trench contains a female terminal, public body has a nesting part, offers a plurality of male end pilot trench on the nesting part, and each male end pilot trench contains a male terminal.Wherein the nesting part of a male and female consubstantiality connector is intercalated in the host cavity of another male and female consubstantiality connector, the nesting part of then ccontaining another male and female consubstantiality connector of its host cavity, and each male terminal and each female terminal be corresponding butt respectively.
As mentioned above, the utility model board to board connector is made up of two identical male and female consubstantiality connectors of structure, only need can reach production with a mold, thereby production cost is low.
Description of drawings
In Figure of description
Fig. 1 is the three-dimensional diagrammatic sketch of a kind of embodiment of the utility model board to board connector.
Fig. 2 is the three-dimensional diagrammatic sketch of a male and female consubstantiality connector of board to board connector shown in Figure 1.
Fig. 3 is the three-dimensional exploded view of male and female consubstantiality connector shown in Figure 2.
Fig. 4 is the cutaway view of Fig. 1 along the IV-IV line.
The description of reference numerals of each element is as follows among the figure:
Board to board connector 1 male and female consubstantiality connector 10
Insulating base frame 11 parent portions 111
Base plate 1,111 first side walls 1112
Second side wall, 1113 host cavities 1114
Female end pilot trench 1115 public bodies 112
Nesting part 1123 accepting grooves 1124
Male end pilot trench 1125 female terminals 12
Help weld groove 15
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1, the utility model board to board connector 1 comprises two male and female consubstantiality connectors 10 that structure is identical.
Please consult Fig. 3 in conjunction with Fig. 2, each male and female consubstantiality connector 10 comprises an insulating base frame 11, female terminal 12, male terminal 13 and a plurality of weld tabs 14 that helps.Insulating base frame 11 has a parent portion 111 and a public body 112.It is rectangular-shaped that parent portion 111 roughly is, has a base plate 1111, these base plate 1111 relative both sides are along a pair of first side wall 1112 of vertically protruding out vertically upward of base plate 1111, the in addition relative both sides of base plate 1111 are along a pair of second side wall 1113 of laterally protruding out vertically upward of base plate 1111, and described first side wall 1112, second side wall 1113 surround a host cavity 1114 with base plate 1111.Be arranged at intervals with a plurality of female end pilot trench of equidistantly vertically arranging 1115 in the parent portion 111, female end pilot trench 1115 extends to first side wall 1112 of opposite side along base plate 1111 from first side wall 1112 of a side, each female end pilot trench 1115 is accommodated corresponding female terminal 12, and an end parts of each female terminal 12 passes female end pilot trench 1115 and stretches into host cavity 1114.The middle part of the upper surface of second side wall 1113 offer one run through up and down help weld groove 15, this helps weld groove 15 to help weld tabs 14 in order to accommodate.
Public body 112 also roughly is rectangular-shaped, and its length is greater than the length of parent portion 111.Public body 112 has a substrate 1121, this substrate 1121 is that an epitaxial lateral overgrowth of the base plate 1111 of described parent portion 111 is stretched and formed, the two ends of substrate 1121 protrude out the 3rd side wall 1122 that is parallel to second side wall 1113 respectively vertically upward, the middle part of the upper surface of the 3rd side wall 1122 also be provided with run through up and down help weld groove 15, this helps weld groove 15 also to help weld tabs 14 in order to accommodate.The middle part of substrate 1121 protrudes out and is formed with a nesting part 1123, and this nesting part 1123 is between two the 3rd side walls 1122 and away from first side wall 1112, and the length of this nesting part 1123 and width are slightly less than the length and the width of described host cavity 1114.Nesting part 1123 and first side wall 1112 that is adjacent have a distance, and this distance is slightly larger than the thickness of this first adjacent side wall 1112.Nesting part 1123 and the 3rd side wall 1122 be interval one distance also, this distance is slightly larger than the thickness of described second side wall 1113, thereby makes nesting part 1123 and first side wall 1112 that is adjacent and 1122 formation one of the 3rd side wall roughly be the accepting groove 1124 of " ㄩ " shape.Nesting part 1123 offers a plurality of male end pilot trench 1125 of equidistantly vertically arranging near a side of first side wall 1112, and each male end pilot trench 1125 runs through substrate 1121 and accommodates corresponding male terminal 13.
Please in conjunction with Fig. 1, Fig. 3 and Fig. 4, the utility model board to board connector 1 is when using, and two male and female consubstantiality connectors 10 electrically are welded on respectively on corresponding the external circuit board, then with the 10 mutual intercalations of two male and female consubstantiality connectors.Wherein the nesting part 1123 of a male and female consubstantiality connector 10 inserts in the host cavity 1114 of another male and female consubstantiality connector 10, one first side wall 1112 embeds in the accepting groove 1124, make the female terminal 12 of a male and female consubstantiality connector 10 and the male terminal 13 and the female terminal 12 corresponding butts of male terminal 13 and another male and female consubstantiality connector 10, thereby realize the electric connection between two parallel circuit boards.
In sum, the utility model board to board connector 1 is made up of two identical male and female consubstantiality connectors 10 of structure, only needs a mold to make and forms, and production cost is low.
Claims (5)
1. board to board connector, comprise two male and female consubstantiality connectors that structure is identical, it is characterized in that: wherein each male and female consubstantiality connector comprises an insulating base frame, this insulating base frame has a parent portion and a public body, and this parent portion has a host cavity, offers a plurality of female end pilot trench in the parent portion, each female end pilot trench contains a female terminal, public body has a nesting part, offers a plurality of male end pilot trench on the nesting part, and each male end pilot trench contains a male terminal; Wherein the nesting part intercalation of a male and female consubstantiality connector is in the host cavity of another male and female consubstantiality connector, the nesting part of then ccontaining another male and female consubstantiality connector of its host cavity, and each male terminal and female terminal be corresponding butt respectively.
2. board to board connector according to claim 1, it is characterized in that: described parent portion has a base plate, the relative both sides of base plate are along a pair of first side wall of vertically protruding out of base plate, there is second side wall other both sides of base plate along the horizontal expansion of base plate, and described host cavity is surrounded by first side wall, second side wall and base plate; Public body has one and stretches the substrate that forms by an epitaxial lateral overgrowth of the base plate of described parent portion, and described nesting part is extended by the middle part of substrate and forms.
3. board to board connector according to claim 2 is characterized in that: described female end pilot trench extends to first side wall of opposite side from first side wall of a side along base plate, described male end pilot trench extends to substrate from nesting part.
4. board to board connector according to claim 2, it is characterized in that: the two ends of the substrate of wherein said public body protrude out a pair of the 3rd side wall, the 3rd side wall is parallel to described second side wall for this and apart from nesting part one distance, this distance is greater than the thickness of described second side wall; Described nesting part and first lateral wall partitioning, one distance that is adjacent, this distance is greater than the thickness of this first adjacent side wall, and nesting part, parent portion and the 3rd side wall form an accepting groove.
5. board to board connector according to claim 4 is characterized in that: offer the weld groove that helps that runs through up and down on described second side wall and the 3rd side wall respectively, help to contain one in the weld groove respectively and help weld tabs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200441023U CN201171094Y (en) | 2008-02-15 | 2008-02-15 | Board to board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200441023U CN201171094Y (en) | 2008-02-15 | 2008-02-15 | Board to board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171094Y true CN201171094Y (en) | 2008-12-24 |
Family
ID=40210144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200441023U Expired - Fee Related CN201171094Y (en) | 2008-02-15 | 2008-02-15 | Board to board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171094Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255154A (en) * | 2010-03-30 | 2011-11-23 | 日本航空电子工业株式会社 | Connector |
| CN105071166A (en) * | 2015-08-25 | 2015-11-18 | 翊腾电子科技（昆山）有限公司 | Board-to-board connector assembly |
| CN105119072A (en) * | 2011-04-28 | 2015-12-02 | 3M创新有限公司 | Electrical connector and electrical connector assembly |
-
2008
- 2008-02-15 CN CNU2008200441023U patent/CN201171094Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255154A (en) * | 2010-03-30 | 2011-11-23 | 日本航空电子工业株式会社 | Connector |
| US8602811B2 (en) | 2010-03-30 | 2013-12-10 | Japan Aviation Electronics Industry, Limited | Connector assembly including first connector and second connector configured to be mounted on a circuit board and easily mated |
| CN105119072A (en) * | 2011-04-28 | 2015-12-02 | 3M创新有限公司 | Electrical connector and electrical connector assembly |
| CN105119072B (en) * | 2011-04-28 | 2018-12-18 | 3M创新有限公司 | Electric connector and electric coupler component |
| CN105071166A (en) * | 2015-08-25 | 2015-11-18 | 翊腾电子科技（昆山）有限公司 | Board-to-board connector assembly |
| CN105071166B (en) * | 2015-08-25 | 2017-03-29 | 翊腾电子科技（昆山）有限公司 | Board to board connector component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20120215 |