CN2757493Y - Board-to-Board Connector Module - Google Patents
Board-to-Board Connector Module Download PDFInfo
- Publication number
- CN2757493Y CN2757493Y CN 200420064312 CN200420064312U CN2757493Y CN 2757493 Y CN2757493 Y CN 2757493Y CN 200420064312 CN200420064312 CN 200420064312 CN 200420064312 U CN200420064312 U CN 200420064312U CN 2757493 Y CN2757493 Y CN 2757493Y
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- China
- Prior art keywords
- board
- solder side
- connector module
- composition surface
- welding
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- 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
- 238000003466 welding Methods 0.000 claims abstract description 37
- 229910000679 solder Inorganic materials 0.000 claims description 40
- 238000005452 bending Methods 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a board-to-board connector module, which comprises a plug connector and a socket connector which can be mutually butted, and the plug connector and the socket connector are respectively assembled on different circuit boards to provide telecommunication connection, wherein the plug connector comprises a first body, a plurality of first accommodating holes which run through a welding surface are convexly arranged on the butting surface, and welding gaskets are respectively arranged on the side edges of the opposite surfaces adjacent to the first accommodating holes; a first terminal assembled in the first receiving hole; the socket connector comprises a second body, wherein a plurality of second accommodating holes penetrating through a welding surface are respectively formed in the center butt joint groove of the butt joint surface of the second body, and welding gaskets are respectively arranged on the side edges of the opposite surfaces adjacent to the second accommodating holes; the second terminal is assembled in the second accommodating hole. Thus, a better flatness can be provided.
Description
Technical field
The utility model relates to a kind of board to board connector module, be meant especially a kind of low configuration, can with the board to board connector module of the firm welding of circuit board.
Background technology
Known being assembled in is used for the board to board connector module that docks with connector on another circuit board on the circuit board, be to comprise socket connector and pin connector, and relevant structure can be with reference to United States Patent (USP) the 5th, 199,884,5,224,886,5,921,787,5,975, patent cases such as No. 916.This type of board to board connector module is along with compact designer trends, not only stresses overall volume and is low configuration, is assembled in that conducting terminal in the connector is made every effort to miniaturization especially and function is laid equal stress on.And under the requirement of high-frequency transmission, the quantity of conducting terminal increases, thereby, no matter the steadiness that dock each other with the welding or the conducting terminal of circuit board, emphasis all for designing.Yet aforementioned known board to board connector module exists with the welding steadiness of circuit board not enough, promptly, the board to board connector module of aforementioned known the 5th, 199, No. 884 patent application cases, no doubt be provided with welding gasket at socket connector and pin connector, be used to strengthen the intensity of welding with circuit board, only, this welding gasket is the tabular setting with small size, bonding area is little, provide the steadiness of combination relatively poor, and cause off normal and flat accuracy problem easily, and influence the quality of final products.
Summary of the invention
The purpose of this utility model is to provide a kind of board to board connector module, mat is arranged at welding gasket on this first and second body so that bigger bonding area to be provided, so that pin connector and socket connector can firmly weld body with circuit board, and can provide preferable flat accuracy.
The utility model is to provide a kind of board to board connector module, comprise the pin connector and the socket connector that can dock mutually, be to be assembled in respectively to provide telecommunication to connect on the different circuit boards, wherein this pin connector comprises first body, be the prolate body, have interface and solder side, on interface, convex with plural number first accepting hole that runs through solder side, and the lateral margin adjacent to the opposite face of first accepting hole is respectively equipped with welding gasket, has solder side, composition surface and is connected in solder side and the joint face on composition surface; The first terminal is to be assembled in this first accepting hole, has a upright contact-making surface and a horizontal solder side; This socket connector comprises second body, be the prolate body, have interface and solder side, central authorities are provided with docking groove in interface, it has two macropinacoids and two brchypinacoids, two macropinacoids of this docking groove are respectively equipped with plural number second accepting hole that runs through solder side, and are respectively equipped with welding gasket adjacent to the lateral margin of the opposite face of second accepting hole, and it has solder side, composition surface and is connected in solder side and the joint face on composition surface; Second terminal is to be assembled in this second accepting hole, comprises to have corresponding contact arm and interfere arm, and the welding arm that welds with circuit board by the end extension of interfering arm; Mat is arranged at the welding gasket on this first and second body, so that pin connector and socket connector can firmly weld body with circuit board.
The utility model is to provide a kind of board to board connector module, and the solder side of the welding gasket of this first and second body is with on the full-scale lateral margin that is shielded in first body.
The utility model is to provide a kind of board to board connector module, and the joint face of the welding gasket of this first body is extended by the nearly central authorities of solder side, and the composition surface is to extend with the width that is same as joint face to be provided with.
The utility model is to provide a kind of board to board connector module, and the relative edge on this composition surface is provided with locating notch, and the corresponding section of the interface of first body is provided with the card post, can use mutual inlay card.
The utility model is to provide a kind of board to board connector module, and the joint face of the welding gasket of this second body and composition surface are to extend with the area that is same as solder side.
The utility model is to provide a kind of board to board connector module, this joint face is provided with the embedding mouth, and be provided with fixture block and its inlay card on second body relatively, the both sides on this solder side and composition surface are respectively equipped with location hole, second body with respect to this location hole is provided with assembly hole, first body then is provided with reference column, uses the welding gasket and the second body assembled body.
The utility model is to provide a kind of board to board connector module, and contact-making surface one side of this first terminal is provided with buckling parts, and its end has guiding face.
The utility model is to provide a kind of board to board connector module, the interference arm of this second terminal is upright setting, has interference solid, and this contact arm comprises linkage section and contact-segment, this linkage section is by root edge horizontal-extending one segment length of interfering arm, and do bending rear-inclined makes progress, bending is connected with contact-segment again, and the end of this contact-segment is provided with the little inclined-plane of guiding angle.
The utility model can provide preferable flat accuracy.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model board to board connector module.
Fig. 2 is the three-dimensional combination figure of pin connector among Fig. 1.
Fig. 3,4 is front view and the bottom view of Fig. 2.
Fig. 5 is the 5-5 cutaway view of Fig. 2.
Fig. 6 is the 6-6 cutaway view of Fig. 2.
Fig. 7 is the three-dimensional combination figure of socket connector among Fig. 1.
Fig. 8 is the 8-8 cutaway view of Fig. 7.
Fig. 9 is the 9-9 cutaway view of Fig. 7.
Figure 10 is the schematic diagram that Fig. 5 docks with Fig. 8.
Figure 11 is the schematic diagram that Fig. 6 docks with Fig. 9.
Embodiment
See also Fig. 1, the utility model board to board connector module 1 is to comprise the pin connector 2 and socket connector 3 that can dock mutually, is to be assembled in respectively to provide telecommunication to connect on the different circuit board (not shown).
This pin connector 2, please cooperate Fig. 2～6 sights, comprise: first body 20, welding gasket 21 and the first terminal 22, wherein first body 20 is the prolate body, has interface 201 and solder side 202, on interface 201, convex with plural number first accepting hole 203 that runs through solder side 202, be used to accommodate the first terminal 22.In addition, 11 there is reference column 23 in four corners of interface 201 respectively.Again, lateral margin adjacent to the opposite face of first accepting hole is respectively equipped with welding gasket 21, please cooperate Fig. 6 to see it, it has solder side 210, composition surface 211 and is connected in the joint face 212 on solder side 210 and composition surface 211, wherein joint face 212 is extended by the nearly central authorities of solder side 210, and composition surface 211 is to extend with the width that is same as joint face 212 to be provided with.In addition, on the relative edge on this composition surface 211, be provided with locating notch 214, please cooperate Fig. 4 to see it, this locating notch 214 be can with card post 215 inlay cards of the interface 201 of first body 20, to prevent the loosening of fore-and-aft direction.
This first terminal 22 please cooperate Fig. 5 to see it, is punch forming, is assembled in this first accepting hole 203, has a upright contact-making surface 221, and the one side is provided with buckling parts, keeps the convex arc 222 of suitable spacing to form by two.And the end of this contact-making surface 221 has guiding face 223, the guiding when being beneficial to dock.In addition, solder side 224 is arranged, be used for the surface mount welding with respect to a side root edge horizontal-extending of contact-making surface 221.
This socket connector 3, see also Fig. 1 and cooperate Fig. 7～9 sights, comprise: second body 30, the welding gasket 31 and second terminal 32, wherein this second body 30, be the prolate body, have interface 301 and solder side 302,30 central authorities are provided with docking groove 303 in interface, and it has two macropinacoids 3 04 and two brchypinacoids 305, two macropinacoids 304 of this docking groove 303 are respectively equipped with plural number second accepting hole 306 that runs through solder side 302, are used to accommodate second terminal 32.In addition, four pin of second body 30 fall to being provided with to run through the assembly hole 33 of interface 301 and solder side 302, are used for reference column 23 windings with aforementioned first body 20.Again, and the lateral margin adjacent to the opposite face of second accepting hole 306 is respectively equipped with welding gasket 31, please cooperate Fig. 9 to see it, it has solder side 310, composition surface 311 and is connected in the joint face 312 on solder side 310 and composition surface 311, wherein, joint face 312 is to extend with the area that is same as solder side 310 with composition surface 311, and joint face 312 be provided with embedding mouth 313 be used for second body 30 on fixture block 307 inlay cards, with anti-loose.In addition, and the both sides on solder side 310 and composition surface 311 are respectively equipped with location hole 34, are with respect to the assembly hole 33 on second body 30, can connect assembling for the reference column 23 of aforementioned first body 20, and are one with welding gasket 31 and 30 windings of second body.
This second terminal 32, please cooperate Fig. 8 to see it, it is punch forming, be assembled in these second accepting holes 306, comprise and have corresponding contact arm 321 and interfere arm 322, and by an end of interfering arm 322 extend can with the welding arm 323 of circuit board (not shown) welding, wherein this interference arm 322 is upright settings, has interference solid 324, and this contact arm 321 comprises linkage section 325 and contact-segment 326, and this linkage section 325 is by root edge horizontal-extending one segment length of interfering arm 322, and do bending rear-inclined upwards, bending is connected with contact-segment 326 again, and the end of this contact-segment 326 is provided with guiding angle little inclined-plane 327, low insertion force so that butt joint to be provided.
The continuous Figure 10 that sees also, the schematic diagram that docks with socket connector 3 for the pin connector 2 of the utility model board to board connector module 1, can clearly find out as shown in the figure, because the inclined-plane 327 of the contact-segment 326 on this second terminal 32 docks with the first terminal 22 with the low-angle guiding, therefore, except that effect with the guiding taken advantage of a situation, the insertion strength in the time of can also reducing butt joint.Simultaneously, after butt joint was fixed, the contact-segment 326 of this second terminal 32 was not got loose and do not have by convex arc 222 inlay cards of the first terminal 22.When extracting, this first terminal 22 be owing to must overcome the contact-segment 326 compressed energy storage of second terminal 32, therefore, and must be being that big strength is extracted than insertion force.Be with, low insertion force, high withdrawal force can be provided, have after the butt joint simultaneously and prevent the effect that gets loose.In addition, see also Figure 11, the pin connector 2 of the utility model board to board connector module 1 and socket connector 3 since all be provided with have solder side 210,310, composition surface 211,311 and joint face 212,312 welding gasket 21,31, thereby can effectively be folded in this first and second body 20,30 lateral margin, with provide can with the firm welding effect of circuit board.
In sum, the utility model board to board connector module meets the utility model patent important document, and only, the above person only is preferred embodiment of the present utility model, all various modifications and variations of doing according to the utility model must be contained in the present patent application scope.
Claims (8)
1, a kind of board to board connector module, it is characterized in that: comprise the pin connector and the socket connector that can dock mutually, be to be assembled in respectively to provide telecommunication to connect on the different circuit boards, wherein this pin connector comprises first body, be the prolate body, have interface and solder side, on interface, convex with plural number first accepting hole that runs through solder side, and the lateral margin adjacent to the opposite face of first accepting hole is respectively equipped with welding gasket, has solder side, composition surface and is connected in solder side and the joint face on composition surface; The first terminal is to be assembled in this first accepting hole, has a upright contact-making surface and a horizontal solder side; This socket connector comprises second body, be the prolate body, have interface and solder side, central authorities are provided with docking groove in interface, it has two macropinacoids and two brchypinacoids, two macropinacoids of this docking groove are respectively equipped with plural number second accepting hole that runs through solder side, and are respectively equipped with welding gasket adjacent to the lateral margin of the opposite face of second accepting hole, and it has solder side, composition surface and is connected in solder side and the joint face on composition surface; Second terminal is to be assembled in this second accepting hole, comprises to have corresponding contact arm and interfere arm, and the welding arm that welds with circuit board by the end extension of interfering arm; Mat is arranged at the welding gasket on this first and second body, so that pin connector and socket connector can firmly weld body with circuit board.
2, according to the described board to board connector module of claim 1, it is characterized in that: the solder side of the welding gasket of this first and second body is with on the full-scale lateral margin that is shielded in first body.
3, according to the described board to board connector module of claim 2, it is characterized in that: the joint face of the welding gasket of this first body is extended by the nearly central authorities of solder side, and the composition surface is to extend with the width that is same as joint face to be provided with.
4, according to the described board to board connector module of claim 3, it is characterized in that: the relative edge on this composition surface is provided with locating notch, and the corresponding section of the interface of first body is provided with the card post, can use mutual inlay card.
5, according to the described board to board connector module of claim 2, it is characterized in that: the joint face of the welding gasket of this second body and composition surface are to extend with the area that is same as solder side.
6, according to the described board to board connector module of claim 5, it is characterized in that: this joint face is provided with the embedding mouth, and be provided with fixture block and its inlay card on second body relatively, the both sides on this solder side and composition surface are respectively equipped with location hole, second body with respect to this location hole is provided with assembly hole, first body then is provided with reference column, uses the welding gasket and the second body assembled body.
7, according to the described board to board connector module of claim 1, it is characterized in that: contact-making surface one example of this first terminal is provided with buckling parts, and its end has guiding face.
8, according to the described board to board connector module of claim 7, it is characterized in that: the interference arm of this second terminal is upright setting, has interference solid, and this contact arm comprises linkage section and contact-segment, this linkage section is by root edge horizontal-extending one segment length of interfering arm, and do bending rear-inclined makes progress, bending is connected with contact-segment again, and the end of this contact-segment is provided with the little inclined-plane of guiding angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064312 CN2757493Y (en) | 2004-05-26 | 2004-05-26 | Board-to-Board Connector Module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064312 CN2757493Y (en) | 2004-05-26 | 2004-05-26 | Board-to-Board Connector Module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757493Y true CN2757493Y (en) | 2006-02-08 |
Family
ID=35965870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420064312 Expired - Fee Related CN2757493Y (en) | 2004-05-26 | 2004-05-26 | Board-to-Board Connector Module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757493Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265835A (en) * | 2019-06-21 | 2019-09-20 | 上海摩软通讯技术有限公司 | A kind of plate plate connector assembly and mobile terminal device |
| CN115996513A (en) * | 2021-10-19 | 2023-04-21 | 礼鼎半导体科技秦皇岛有限公司 | Packaged chip, packaging structure, circuit board and manufacturing method thereof |
-
2004
- 2004-05-26 CN CN 200420064312 patent/CN2757493Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265835A (en) * | 2019-06-21 | 2019-09-20 | 上海摩软通讯技术有限公司 | A kind of plate plate connector assembly and mobile terminal device |
| CN115996513A (en) * | 2021-10-19 | 2023-04-21 | 礼鼎半导体科技秦皇岛有限公司 | Packaged chip, packaging structure, circuit board and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |