CN203367554U - Board-to-board connector - Google Patents
Board-to-board connector Download PDFInfo
- Publication number
- CN203367554U CN203367554U CN 201320365501 CN201320365501U CN203367554U CN 203367554 U CN203367554 U CN 203367554U CN 201320365501 CN201320365501 CN 201320365501 CN 201320365501 U CN201320365501 U CN 201320365501U CN 203367554 U CN203367554 U CN 203367554U
- Authority
- CN
- China
- Prior art keywords
- board
- terminal
- holding parts
- insulating body
- afterbody
- 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)
Abstract
The utility model discloses a board-to-board connector. The board-to-board connector comprises an insulating body and conductive terminals installed on the insulating body. The insulating body is provided with a main body part and a butting part. The butting part is provided with an accommodating cavity. The insulating body is provided with a plurality of installing grooves communicated with the accommodating cavity. The conductive terminals include first terminals and second terminals, wherein the second terminals are arranged independently of the first terminals. Each first terminal comprises a first fixed holding part, a first contacting part and a first tail part, wherein the first contacting part extends into the accommodating cavity from the first fixed holding part, and the first tail part extends from the first fixed holding part. Each second terminal comprises at least two second fixed holding parts, second contacting parts and at least two tail parts, wherein the second contacting parts extend from the corresponding second fixed holding parts, and the tail parts extend from the at least two second fixed holding parts and are connected together.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of board to board connector that is installed on circuit board.
Background technology
On July 4th, 2012, disclosed Chinese invention patent disclosed a kind of electric connector No. CN102544796, and this electric connector comprises insulating body and is housed in the some conducting terminals in insulating body.Described insulating body comprises and is provided with some accepting grooves that run through insulating body, and each conducting terminal is housed in corresponding accepting groove.The terminal structure of described electric connector is identical, when needs adopt dissimilar terminal, needs to change the structure of insulating body to adapt to different terminals.On September 5th, 2012, the Chinese utility model patent of bulletin disclosed a kind of electric connector No. CN202423603, this electric connector comprises insulating body and is housed in the some conducting terminals in insulating body, described conducting terminal comprises the terminal of single contact arm and the terminal of a plurality of contact arms, but the terminal of described a plurality of contact arms links together at the holding parts place coordinated with insulating body, therefore, insulating body need to design two kinds of different mounting grooves terminal different from these two kinds and coordinate, when different terminal arrangements changes, need to change the structure of insulating body.
The utility model content
The purpose of this utility model is to provide board to board connector, and it has the terminal structure that adapts to multiple applied environment.
For realizing above utility model purpose, the utility model adopts following technical scheme: a kind of board to board connector, can be installed on main circuit board and with dock circuit board and be electrically connected, described board to board connector comprises insulating body and is installed on the conducting terminal of described insulating body, described insulating body has the docking section that main part and autonomous body extend forward, described docking section is provided with accommodates cavity for accommodating the docking circuit board of insertion, described insulating body is provided with some mounting grooves with accommodating the cavity perforation, described conducting terminal comprises the first terminal and the second terminal independently arranged with the first terminal, described the first terminal comprises the first holding parts that is fixed in described mounting groove, extend into described the first contact site of cavity of accommodating for being electrically connected the docking circuit board from the first holding parts, and the first afterbody extended towards main circuit board from the first holding parts, described the second terminal comprises at least two the second holding parts that are fixed in described corresponding mounting groove, extend into described corresponding the second contact site of cavity of accommodating for being electrically connected the docking circuit board from corresponding the second holding parts, and from least two the second afterbodys that the second holding parts extends and links together towards main circuit board.
As further improvement of the utility model, described insulating body is horizontal lengthwise cuboid structure, it comprises the interface that coordinates with described docking circuit board, and the back side of establishing relative with described interface and, in order to be installed to the installed surface of described main circuit board, described interface is mutually vertical with described installed surface.
As further improvement of the utility model, described insulating body be provided with run through interface and with the slotted opening of accommodating cavity and being communicated with.
As further improvement of the utility model, described insulating body is provided with the radiating groove corresponding with the first contact site and the second contact site, and described radiating groove runs through interface and is communicated with slotted opening on interface.
As further improvement of the utility model, the structure of each the second contact site of described the second terminal is identical with the structure of the first contact site of the first terminal.
As further improvement of the utility model, the structure of each the second afterbody of described the second terminal is identical with the structure of the first afterbody of the first terminal.
As further improvement of the utility model, described the first terminal comprises the first fold turn of bilge that connects the first holding parts and the first afterbody, and described the second terminal comprises the second bending part that connects corresponding the second holding parts and the second afterbody.
As further improvement of the utility model, described the second afterbody links together by the connecting portion be connected between the second bending part.
As further improvement of the utility model, described connecting portion extends to the second holding parts from the second afterbody always.
As further improvement of the utility model, described connecting portion comprises several, and spaced between the second afterbody and the second holding parts.
Compared to prior art, the second terminal of the utility model board to board connector links together in the second holding parts outside, therefore, the structure of the mounting groove that terminal on insulating body and dissimilar is installed is identical, when client's demand adopts dissimilar conducting terminal, do not need to revise the structure of insulating body.
The accompanying drawing explanation
Fig. 1 is the stereogram of the utility model board to board connector.
Fig. 2 is the stereogram at another visual angle of the board to board connector shown in Fig. 1.
Fig. 3 is the stereogram at another visual angle of the board to board connector shown in Fig. 1.
Fig. 4 is the stereogram of the conducting terminal of the board to board connector shown in Fig. 1.
Fig. 5 is the stereogram at another visual angle of the conducting terminal shown in Fig. 4.
Fig. 6 is the stereogram of the insulating body of the board to board connector shown in Fig. 1.
Fig. 7 is the stereogram at another visual angle of the insulating body shown in Fig. 6.
Embodiment
As shown in Fig. 1-7, the utility model board to board connector 100 can be installed on main circuit board (not icon) upper and with dock circuit board (not icon) electric connection.Described board to board connector 100 comprises insulating body 10, is installed on some conducting terminals 20 of described insulating body 10.Described conducting terminal 20 comprises some the first terminals 21, some and independent the second terminal 22 arranged of the first terminal 21 and the 3rd terminal 23 some and that first and second terminal 21,22 all independently arranges.In the present embodiment, described board to board connector 100 has four the first terminals 21, two the second terminals 22 and four the 3rd terminals 23.Described insulating body 10 is horizontal lengthwise cuboid structure substantially, and described the first terminal 21, the second terminal 22 and the 3rd terminal 23 all are divided into two groups, and spaced on above-below direction.But quantity, the arrangement mode of the first terminal 21, the second terminal 22 and the 3rd terminal 23 are not limited to, and can be designed to as required different numbers and different arrangement modes.
Shown in Fig. 1-3,6 and 7, described insulating body 10 has the docking section 12 that main part 11 and autonomous body 11 extend forward.Described docking section 12 is provided with accommodates cavity 13 for accommodating the docking circuit board of insertion.Described insulating body 10 is provided with some mounting grooves 14 with accommodating cavity 13 perforations.Described insulating body 10 comprises the interface 101 that coordinates with described docking circuit board, and the back side 102 of establishing relative with described interface 101, in order to the installed surface 103 that is installed to described main circuit board, the roof 104 relative with installed surface 103, reach the spaced sidewall 105 of pair of parallel that is connected interface 101 and the back side 102.Described interface 101 is mutually vertical with described installed surface 103.Described insulating body 10 be provided with run through interface 101 and with the slotted opening 15 of accommodating cavity 13 and being communicated with, described docking circuit board inserts and accommodates cavity 13 from slotted opening 15.Described mounting groove 14 runs through the back side 102, described mounting groove 14 is spaced along the longitudinally of insulating body 10, and be divided into two groups spaced on above-below direction, wherein one group of mounting groove 14 is accommodated the conducting terminal 20 that is arranged in top, and another group mounting groove 14 is accommodated the conducting terminal 20 that is arranged in below.The structure of described mounting groove 14 is identical.Described insulating body 10 is provided with the radiating groove corresponding with conducting terminal 20 16, and described radiating groove 16 runs through interface 101 and is communicated with slotted opening 15 on interface 101, thereby can increase the heat-sinking capability of insulating body 10.
As Figure 1-5, described each the first terminal 21 includes the first holding parts 210 of being fixed in described mounting groove 14, from the first holding parts 210, extends into described the first contact site 211 of accommodating cavity 13 for being electrically connected docking circuit board, the first afterbody 212 extended towards main circuit board from the first holding parts 210 and connecting the first holding parts 210 and the first fold turn of bilge 213 of the first afterbody 212, and described first fold turn of bilge 213 makes the first contact site 211 and the first afterbody 212 at right angles arrange.
Described each second terminal 22 comprises two the second holding parts 220, from corresponding the second holding parts 220, extends into described corresponding the second contact site 221 of cavity 13 of accommodating for being electrically connected the docking circuit board, extending and the second afterbody 222 linked together and the second bending part 223 that connects corresponding the second holding parts 220 and the second afterbody 222 towards main circuit board from corresponding the second holding parts 220.Described the second holding parts 220 is individually fixed in corresponding two mounting grooves 14.Described the second afterbody 222 links together by the connecting portion 224 be connected between the second bending part 223.In the present embodiment, described connecting portion 224 extends to the second holding parts 220 from the second afterbody 222 always.Described connecting portion 224 also can be designed to one or several, and spaced between the second afterbody 222 and the second holding parts 220.The structure of each the second contact site 221 of described the second terminal 22 is identical with the structure of the first contact site 211 of the first terminal 21, thereby change the first terminal 21 of board to board connector 100 and the configuration of the second terminal 22, do not need to revise the structure of accommodating cavity 13 and radiating groove 16 of insulating body 10.The structure of each the second afterbody 222 of described the second terminal 22 is identical with the structure of the first afterbody 212 of the first terminal 21, thereby changes the first terminal 21 of board to board connector 100 and the configuration of the second terminal 22, does not need to revise the structure of main circuit board.The structure of each the second holding parts 220 of described the second terminal 22 is identical with the structure of the first holding parts 210 of the first terminal 21, thereby change the first terminal 21 of board to board connector 100 and the configuration of the second terminal 22, do not need to revise the structure of the mounting groove 14 of insulating body 10.
Described each the 3rd terminal 23 comprises three the 3rd holding parts 230, from corresponding the 3rd holding parts 230, extends into described corresponding the 3rd contact site 231 of cavity 13 of accommodating for being electrically connected the docking circuit board, extending and the 3rd afterbody 232 linked together and the 3rd bending part 233 that connects corresponding the 3rd holding parts 230 and the 3rd afterbody 232 towards main circuit board from corresponding the 3rd holding parts 230.The configuration of described the 3rd terminal 23 and the second terminal 22 is substantially identical, and difference only is that the quantity of the second contact site 221 of the 3rd contact site 231 and the 3rd afterbody 232 and the second terminal 22 and the second afterbody 222 is different.
Described the first contact site 211, the second contact site 221 and the 3rd contact site 231 are corresponding with corresponding radiating groove 16, so that the distributing of heat.
In sum, these are only preferred embodiment of the present utility model, should not limit scope of the present utility model with this, be that every simple equivalence of doing according to the utility model claims and utility model description changes and modifies, all should still belong in the scope that the utility model patent contains.
Claims (10)
1. a board to board connector, can be installed on main circuit board and with dock circuit board and be electrically connected, described board to board connector comprises insulating body and is installed on the conducting terminal of described insulating body, described insulating body has the docking section that main part and autonomous body extend forward, described docking section is provided with accommodates cavity for accommodating the docking circuit board of insertion, described insulating body is provided with some mounting grooves with accommodating the cavity perforation, described conducting terminal comprises the first terminal and the second terminal independently arranged with the first terminal, described the first terminal comprises the first holding parts that is fixed in described mounting groove, extend into described the first contact site of cavity of accommodating for being electrically connected the docking circuit board from the first holding parts, and the first afterbody extended towards main circuit board from the first holding parts, it is characterized in that: described the second terminal comprises at least two the second holding parts that are fixed in described corresponding mounting groove, extend into described corresponding the second contact site of cavity of accommodating for being electrically connected the docking circuit board from corresponding the second holding parts, and from least two the second afterbodys that the second holding parts extends and links together towards main circuit board.
2. board to board connector as claimed in claim 1, it is characterized in that: described insulating body is horizontal lengthwise cuboid structure, it comprises the interface that coordinates with described docking circuit board, and the back side of establishing relative with described interface and, in order to be installed to the installed surface of described main circuit board, described interface is mutually vertical with described installed surface.
3. board to board connector as claimed in claim 2 is characterized in that: described insulating body be provided with run through interface and with the slotted opening of accommodating cavity and being communicated with.
4. board to board connector as claimed in claim 3, it is characterized in that: described insulating body is provided with the radiating groove corresponding with the first contact site and the second contact site, and described radiating groove runs through interface and is communicated with slotted opening on interface.
5. board to board connector as claimed in claim 1, it is characterized in that: the structure of each the second contact site of described the second terminal is identical with the structure of the first contact site of the first terminal.
6. board to board connector as claimed in claim 1, it is characterized in that: the structure of each the second afterbody of described the second terminal is identical with the structure of the first afterbody of the first terminal.
7. board to board connector as claimed in claim 1 is characterized in that: described the first terminal comprises the first fold turn of bilge that connects the first holding parts and the first afterbody, and described the second terminal comprises the second bending part of corresponding the second holding parts of connection and the second afterbody.
8. board to board connector as claimed in claim 7, it is characterized in that: described the second afterbody links together by the connecting portion be connected between the second bending part.
9. board to board connector as claimed in claim 8, it is characterized in that: described connecting portion extends to the second holding parts from the second afterbody always.
10. board to board connector as claimed in claim 8, it is characterized in that: described connecting portion comprises several, and spaced between the second afterbody and the second holding parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320365501 CN203367554U (en) | 2013-06-25 | 2013-06-25 | Board-to-board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320365501 CN203367554U (en) | 2013-06-25 | 2013-06-25 | Board-to-board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367554U true CN203367554U (en) | 2013-12-25 |
Family
ID=49815274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320365501 Expired - Fee Related CN203367554U (en) | 2013-06-25 | 2013-06-25 | Board-to-board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253330A (en) * | 2013-06-25 | 2014-12-31 | 凡甲电子(苏州)有限公司 | Board-to-board connector |
| CN104319529A (en) * | 2014-11-03 | 2015-01-28 | 昆山嘉华电子有限公司 | Connector |
-
2013
- 2013-06-25 CN CN 201320365501 patent/CN203367554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253330A (en) * | 2013-06-25 | 2014-12-31 | 凡甲电子(苏州)有限公司 | Board-to-board connector |
| CN104253330B (en) * | 2013-06-25 | 2017-02-01 | 凡甲电子(苏州)有限公司 | Board-to-board connector |
| CN104319529A (en) * | 2014-11-03 | 2015-01-28 | 昆山嘉华电子有限公司 | Connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202444086U (en) | Connector | |
| CN203631881U (en) | Electric connector | |
| CN203942059U (en) | Usb connector | |
| CN204696369U (en) | Electric connector | |
| CN105098529A (en) | Socket electric connector | |
| CN103715530A (en) | Electric connector | |
| CN207250764U (en) | Electric connector | |
| CN203445278U (en) | Plug connector and socket connector | |
| CN104241908A (en) | Electric connector | |
| CN103427189A (en) | Socket connector | |
| CN203367554U (en) | Board-to-board connector | |
| CN204885519U (en) | High frequency signal and current transmission sub -assembly | |
| CN201230095Y (en) | Electric connector | |
| CN203826598U (en) | Network socket connector | |
| CN102684020B (en) | Electric connector and butt joint electric connector thereof | |
| CN105470674A (en) | High-power equipment connector | |
| CN103972731A (en) | Electric coupler | |
| CN103208684A (en) | Signal terminal and electric connector using same | |
| CN104253330A (en) | Board-to-board connector | |
| CN203607576U (en) | Electric connector | |
| CN104577388B (en) | Electric connector | |
| CN104319577B (en) | double-interface electric connector | |
| CN202872025U (en) | Socket connector and plug connector | |
| CN202094356U (en) | Electric connecting device | |
| CN204966763U (en) | Socket electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |